JPH0620905B2 - Large and small volume container lids - Google Patents

Description

TECHNICAL FIELD The present invention relates to a container lid capable of selectively performing a large amount discharge and a small amount discharge.

<Prior Art> For example, seasonings such as lemon juice, mirin, chili oil and the like are generally used in a relatively large amount in a kitchen or the like, and used in an extremely small amount in a table or the like. Therefore, it is desired that the container lid for the seasoning container is in a form capable of selectively performing a large amount discharge and a small amount discharge.

As conventional container lids which satisfy such demands, Japanese Utility Model Publication No. 52-12674 and Japanese Utility Model Publication No. 48-1034 are available.
A container lid of the form disclosed in Japanese Patent No. 66 can be mentioned.

<Problems to be Solved by the Invention> However, the conventional container lid has the following problems. That is, the difference in discharge amount between the large amount discharge and the small amount discharge can be made sufficiently large so that a large amount can be continuously discharged in the large amount discharge, and in the small amount discharge, in the case of a liquid, it is not continuous discharge but small droplets. However, it is not possible to meet such demand.

The present invention has been made in view of the above facts, and its main technical problem is to provide a new and excellent container container lid for large-volume discharge and small-volume discharge that solves the above-mentioned problems existing in conventional container lids. is there.

<Means for Solving the Problems> In order to solve the above technical problems, according to the present invention, a main body and an outer lid rotatably attached to the main body are combined to form a large discharge position of the outer lid. If you place the outer lid in the small discharge position, the outer cover's discharge hole will be aligned with the main body's large discharge port, and the outer cover's ventilation hole will be aligned with the main body's ventilation hole. The aperture is aligned with the small volume outlet of the body and the vent of the body is closed by the depending cylindrical wall of the outer lid.

That is, the present invention includes a top wall, a cylindrical side wall extending downward from a peripheral edge portion of the top wall, and a protruding cylindrical wall extending upward from an upper surface of the top wall, and the protruding cylinder of the top wall. A discharge opening, which is formed in advance or is formed by breaking, is arranged in the central portion existing radially inward of the wall, and the protruding cylindrical wall has a large discharge opening at predetermined intervals in the circumferential direction. A main body in which a small amount discharge port and a ventilation port are provided, and the tubular side wall is fitted and attached to the outer peripheral surface of the neck of the container mouth; an upper wall; and a hanging cylindrical wall extending downward from the upper wall. Including,
A discharge hole and a vent hole are formed in the hanging cylindrical wall at predetermined intervals in the circumferential direction, and the hanging cylindrical wall is adjacent to the outer peripheral surface or the inner peripheral surface of the protruding cylindrical wall of the main body. An outer lid rotatably mounted on the main body is combined with the outer lid. When the outer lid is rotated with respect to the main body and positioned at the large discharge position, the discharge hole is aligned with the large discharge port. At the same time, the vent hole is aligned with the vent hole, and when the outer lid is rotated with respect to the main body to be positioned at the small discharge position, the discharge hole is aligned with the small discharge port. Is closed by the hanging cylindrical wall.

In the embodiment of the container lid for large amount discharge and small amount discharge according to the present invention, the large amount discharge port and the small amount discharge port are arranged at an angular interval of 90 degrees on the protruding cylindrical wall of the main body. The large-volume discharge port and the ventilation port are arranged at an angular interval of approximately 180 degrees, and in the hanging cylindrical wall of the outer lid, the discharge hole and the ventilation hole form an angle of approximately 180 degrees. The discharge openings, which are arranged at intervals and are arranged on the top wall of the main body, have a substantially elliptical shape that extends in a slender direction in a direction connecting the large-volume discharge opening and the ventilation opening. The outer lid is rotatably attached to the main body by adjoining the hanging cylindrical wall of the lid to the outer peripheral surface of the projecting cylindrical wall of the main body, and the outer lid includes:
A discharge nozzle extending radially outward from the discharge hole is formed.

<Operation> In the large-volume discharge and small-volume discharge container lids according to the present invention, when the outer lid is rotated with respect to the main body and positioned at the large-volume discharge position, the discharge holes are aligned with the large-volume discharge ports and the ventilation holes are vented. Aligned with the mouth, the ventilation provided through the vents and vents facilitates drainage,
The contents in the container are discharged in a sufficiently large amount.

Further, when the outer lid is rotated with respect to the main body and positioned at the small amount discharge position, the discharge hole is aligned with the small amount discharge port, and the ventilation port is closed to block ventilation, thereby suppressing discharge. When the content in the container is liquid, it is discharged not as continuous discharge but as small droplets.

<Examples> Examples of large-volume and small-volume discharge container lids constructed according to the present invention will be described below in detail with reference to the accompanying drawings.

Explaining with reference to FIG. 1, the container lid indicated by the whole number 2 comprises a combination of a main body 4 and an outer lid 6. Both the body 4 and the outer lid 6 can be formed from a suitable synthetic resin such as polyethylene or polypropylene.

The main body 4 will be described with reference to FIG. 2 together with FIG. 1. The main body 4 includes a circular top wall 8, a cylindrical side wall 10 extending downward from a peripheral edge of the top wall 8, and an intermediate upper surface of the top wall 8. And a protruding cylindrical wall 12 extending upward from the section. Top wall 8
A discharge opening 14 is formed in the central portion that is located radially inward of the protruding cylindrical wall 12. As shown clearly in FIG. 2, the discharge opening 14 preferably has a substantially elliptical shape that extends in a predetermined direction (horizontal direction in FIGS. 1 and 2). If desired, instead of pre-forming the discharge opening 14 in the top wall 8, the discharge opening 1
It is also possible to form a well-known thin weakening line corresponding to the contour of 4 and allow the user to actually form the discharge opening 14 by breaking the weakening line. An annular ridge 16 protruding upward is formed on a peripheral portion of an upper surface of the top wall 8, and an outer peripheral surface of an upper end of the annular ridge 16 has a locking bulging portion 1 bulging radially outward.
8 is formed. On the other hand, two concentric annular projections, that is, an inner annular projection 20 and an outer annular projection 22, which project downward, are formed in the lower surface middle portion of the top wall 8.
The downward protrusion amount of the inner annular protrusion 20 is relatively large, and the downward protrusion amount of the outer annular protrusion 22 is relatively small. An internal thread 24 is formed on the lower portion of the inner peripheral surface of the side wall 10 of the main body 4, and an annular locking protrusion 26 is formed on the lower end of the inner peripheral surface of the side wall 10 so as to project inward in the radial direction. There is.

A large amount discharge port 28, a small amount discharge port 30 and a ventilation port 32 are formed on the protruding cylindrical wall 12 of the main body 4. In the illustrated embodiment, as will be understood by reference to FIG. 1, each of the large volume outlet 28, the small volume outlet 30 and the vent port 32 extends downward from the upper end of the protruding cylindrical wall 12 to approximately the middle portion. It is defined by a notch that extends. The lower ends 34, 36 and 38 of such a notch are preferably inclined downwards radially inward. As can be seen by referring to FIG. 2, the mass outlet 2
The circumferential width of the notch defining 8 is relatively large, and the circumferential width of the notch defining the small amount discharge port 30 and the vent 32 is relatively small. The large-volume discharge port 28 and the small-volume discharge port 30 are arranged at an angular interval of approximately 90 degrees in the circumferential direction, and the large-volume discharge port 28 and the ventilation port 32 have an angular interval of approximately 180 degrees in the circumferential direction. It is preferable that they are arranged side by side. The direction connecting the large-volume discharge port 28 and the ventilation port 32 matches the long-axis direction of the above-described substantially elliptical discharge opening 14, in other words, the discharge opening 14 is the large-volume discharge port 28.
It is preferable that it extends slenderly in the direction connecting the air vent 32 and the vent 32. An intermediate portion in the vertical direction of the outer peripheral surface of the protruding cylindrical wall 12;
More specifically, an annular seal ridge 40 that projects radially outward is formed slightly below the lower ends 34, 36, and 38 of the notch. At the lower end of the outer peripheral surface of the projecting cylindrical wall 12, a predetermined amount is set in the circumferential direction in correspondence with the large amount discharge port 28, the intermediate portion between the large amount discharge port 28 and the small amount discharge port 30, and the angular position of the small amount discharge port 30, respectively. Positioning locking ridge pairs 42, 4 composed of spaced ridge pairs
4 and 46 are formed. Furthermore, in the illustrated embodiment, the portion of the upper surface of the top wall 8 existing between the protruding cylindrical wall 12 and the annular ridge 16 is
Stop projections 48 and 50 projecting upward in correspondence with the angular positions of the large amount discharge port 28 and the small amount discharge port 30, respectively.
Are formed.

Explaining the outer lid 6 with reference to FIG. 3 and FIG. 4 together with FIG. 1, the outer lid 6 includes an upper wall 52, and a hanging cylindrical wall 54 extending downward from an intermediate portion of a lower surface of the upper wall 52. Further, although not necessarily required, it has an outer wall 56 hanging downward from the peripheral edge of the upper wall 52. The upper wall 52
Is circular except for one projecting portion 58 that projects radially outward. On the upper half of the outer peripheral surface of the outer wall 56, an uneven shape 59 for preventing slippage is formed except for the portion corresponding to the protruding portion 58 (FIG. 3). A discharge hole 60 and a vent hole 62 are formed in the upper portion of the hanging cylindrical wall 54. The discharge hole 60 and the vent hole 62 are approximately 18 in the circumferential direction.
It is preferable that they are arranged at an angular interval of 0 degree.
In the illustrated embodiment, the discharge hole 60 has a rectangular cross-sectional shape and the vent hole 62 has a circular cross-sectional shape. The width of the discharge hole 60 in the circumferential direction is equal to that of the large-volume discharge port 2 in the main body 4.
8, and the diameter of the ventilation hole 62 may be substantially the same as the circumferential width of the ventilation hole 32 in the main body 4. The discharge hole 60 is formed on the inner peripheral surface of the hanging cylindrical wall 54.
It is preferable that a rectangular seal protrusion 64 extending along the outer periphery of the above and an annular seal protrusion 66 extending along the outer periphery of the vent hole 62 are formed. The vertical middle portion of the outer peripheral surface of the hanging cylindrical wall 54, more specifically, the discharge hole 60.
An annular seal ridge 68 protruding inward in the radial direction is formed slightly below. The lower end of the hanging cylindrical wall 54 is made slightly thinner by increasing the inner diameter, and the discharge hole 60 is formed on the inner peripheral surface of the lower end.
The locking ridge 70 is formed so as to correspond to the angular position of. The circumferential width of the locking ridge 70 corresponds to the circumferential distance between the pair of locking ridges 42, 44 and 46 in the main body 4.

The outer side wall 56 of the outer lid 6 is also formed with an outer side vent hole 72 and an outer side vent hole 74 that match the angular positions and shapes of the vent hole 60 and the vent hole 62 formed in the hanging cylindrical wall 54. Has been done. A channel-shaped wall 78 that defines a discharge path 76 that extends from the discharge hole 60 to the outer discharge hole 72 is provided between the hanging cylindrical wall 54 and the outer wall 56 in cooperation with the lower surface of the upper wall 52. And the upper wall 5
A channel-shaped wall 82 is formed which cooperates with the lower surface of 2 to define an air passage 80 extending from the air hole 62 to the outer air hole 74. Conveniently, the cross-sectional shape of the discharge passage 76 is a rectangle that matches the discharge hole 60, and the cross-sectional shape of the vent passage 80 is a circle that matches the vent hole 62. The discharge passage 76 and the outer discharge hole 72 constitute a discharge nozzle 84 for discharging seasonings and the like, as will be apparent from the description below. The discharge path 7
On the lower surface of the channel-shaped wall 78 defining 6 is formed a stop piece 86 extending downward. As will be described later in detail, this stop piece 86 is provided on the main body 4 with the stop projection 4
Work with 8 and 50. At the lower end of the inner peripheral surface of the outer wall 56, an annular locking protrusion 88 that protrudes radially inward is formed.

The outer lid 6 as described above is rotatably mounted above the main body 4 as shown in FIG. When the outer lid 6 is attached to the body 4 as required, the outer wall 5 of the outer lid 6
The annular locking projection 88 formed on the inner peripheral surface of the elastic member 6 elastically rides over the locking expansion portion 18 formed on the outer peripheral surface of the upper end of the annular projection 16 of the main body 4 and locks below it. The outer lid 6 is thus prevented from separating upward from the main body 4. Further, the annular seal ridge 68 formed on the inner peripheral surface of the hanging cylindrical wall 54 of the outer lid 6 elastically moves the annular seal ridge 40 formed on the outer peripheral surface of the protruding cylindrical wall 12 of the main body 4. Over and over and underneath the seal contact.

In the closed state where the contents of the container such as seasonings are not discharged,
In the outer lid 6 with respect to the main body 4, the locking projection 70 formed on the lower end portion of the inner peripheral surface of the hanging cylindrical wall 54 of the outer lid 6 is formed on the lower end portion of the outer peripheral surface of the protruding cylindrical wall 12 of the main body 4. The locking ridge 7 is positioned in the closed position between the locking ridge pairs 44.
0 and the pair of locking projections 44 elastically and releasably hold the closed position. When the outer lid 4 is positioned at the closed position, the large-volume discharge port 28, the small-volume discharge port 30, and the ventilation port 3 formed in the protruding cylindrical wall 12 of the main body 4.
2 does not overlap with the discharge hole 60 and the ventilation hole 62 formed in the hanging cylindrical wall 54 of the outer lid 6, and none of the large discharge port 28, the small discharge port 30 and the ventilation hole 32 has the outer cover 6. Is closed by a hanging cylindrical wall 54 of the main body 4, and both the discharge hole 60 and the vent hole 62 are closed.
Is closed by.

When a large amount of contents such as seasonings are to be discharged, the outer cover 6 is rotated with respect to the main body 4 in the clockwise direction as viewed from above in FIG. Position (in FIG. 1, the outer lid 6 is positioned at this large-volume discharge position). Thus, the outer lid 6
The locking projection 70 formed on the lower end of the inner peripheral surface of the hanging cylindrical wall 54 is positioned between the pair of locking projections 42 formed on the lower end of the outer peripheral surface of the protruding cylindrical wall 12 of the main body 4, By the cooperation of the locking projection 70 and the locking projection pair 42, the locking projection 70 and the locking projection pair 42 are releasably elastically held at the large-volume discharge position. In addition, the outer lid 6
The stop piece 86 formed at the end abuts on or comes close to the stop projection 48 formed at the main body 4, so that the outer lid 6 moves beyond the above-described large discharge position and further in the clockwise direction when viewed from above in FIG. It is surely prevented from being rotated.
When the outer lid 6 is positioned at the large-volume discharge position, the outer lid 6
The discharge hole 60 and the vent hole 62 formed in the hanging cylindrical wall 54 of the above are respectively aligned with the large-volume discharge port 28 and the vent hole 32 formed in the protruding cylindrical wall 12 of the main body 4. On the other hand, the small amount discharge port 30 formed in the protruding cylindrical wall 12 of the main body 4 is closed by the hanging cylindrical wall 54 of the outer lid 6. In such a state, as will be further referred to later, the shape of the discharge opening 14 formed in the main body 4,
Due to the relatively large circumferential width of the large-volume discharge port 28 and the presence of ventilation through the ventilation port 32 and the ventilation hole 62, the contents of the container such as seasonings are discharged through the discharge opening 14,
A large amount is discharged from the large amount discharge port 28 and the discharge hole 60 via the discharge nozzle 84.

When discharging a small amount of container contents such as seasonings, the main body 4
On the other hand, the outer lid 6 is rotated from the closed position in the counterclockwise direction by about 45 degrees when viewed from above in FIG. Thus, the hanging cylindrical wall 54 of the outer lid 6
The locking protrusion 70 formed at the lower end of the inner peripheral surface of the main body 4
It is positioned between the pair of locking ridges 46 formed at the lower end of the outer peripheral surface of the protruding cylindrical wall 12, and can be released to the small amount discharge position by the cooperation of the locking ridges 70 and the pair of locking ridges 46. Is held elastically. In addition, the stop piece 86 formed on the outer lid 6 comes into contact with or comes close to the stop projection 50 formed on the main body 4, and thus the outer lid 6 is moved above the small amount discharge position and further upward in FIG. It is surely prevented from being rotated counterclockwise when viewed from the above. When the outer lid 6 is positioned at the small amount discharge position, the hanging cylindrical wall 5 of the outer lid 6
The discharge hole 60 formed in
It is aligned with the small amount outlet 30 formed in 2. On the other hand, the ventilation hole 62 formed in the hanging cylindrical wall 54 of the outer lid 6 does not overlap with both the large-volume discharge port 28 and the ventilation hole 32 formed in the protruding cylindrical wall 12 of the main body 4, and the outer lid is not overlapped. The vent hole 62 of 6 is closed by the protruding cylindrical wall 12 of the body 4, and the large-volume outlet 28 and the vent 32 of the body 4 are
Both are closed by the depending cylindrical wall 54 of the outer lid 6.
In such a state, as will be further referred to later, the shape of the discharge opening 14 formed in the main body 4, the small amount discharge port 3
Due to the relatively small circumferential width of 0 and the ventilation openings 32 and 62 being closed to block ventilation, in particular the ventilation being blocked The contents of the container such as seasonings discharged from the discharge port 30 and the discharge hole 60 are very small, and when the container contents are liquid, they are discharged not as continuous discharge but as small droplets.

Next, the container lid 2 including the combination of the main body 4 and the outer lid 6
The typical usage pattern of is described.

Referring to FIG. 5, in a typical mode of use, the container lid 2 is used with a container 90, which may be made of glass or a suitable synthetic resin. The illustrated container 90 has a substantially cylindrical mouth / neck portion 92 having an open upper end. An annular bead 94 that bulges outward in the radial direction is formed on the upper end of the outer peripheral surface of the mouth / neck portion 92. A male thread 96 is formed on the outer peripheral surface of the mouth / neck portion 92 at an intermediate portion in the vertical direction. Further, on the lower end of the outer peripheral surface of the mouth / neck portion 92, an annular locking projection 98 is formed which projects outward in the radial direction. A so-called metal cap 100, which may be of a known form per se, is attached to the upper end of the mouth / neck part 92.
0 securely seals the mouth / neck portion 92. The crown lid 100 has a circular top wall 102 and a pleated skirt wall 104 that hangs down from the peripheral edge of the top wall 102, and the lower portion of the skirt wall 104 is displaced radially inward to engage with the annular bead 94. It has been confused. Top wall 10
The inner surface of 2 is liner 106, which may be made of a suitable synthetic resin or cork, which is brought into close contact with the upper end surface of the mouth / neck portion 92.
Is provided.

The container lid 2 is additionally attached to the mouth-neck portion 92 sealed by the crown lid 100 and supplied to the user. The attachment of the container lid 2 to the mouth / neck portion 92 is performed as follows. The container lid 2 is fitted on the mouth / neck portion 92, and is rotated clockwise as viewed from above in FIG. As a result, the female thread 24 formed on the lower portion of the inner peripheral surface of the side wall 10 of the main body 4 of the container lid 2 is gradually screwed into the mouth / neck portion 92 and the male thread 96, and thus the container lid 2 descends as it rotates. To do. Container lid 2
5 is lowered to the position shown in FIG. 5, the lower end of the inner annular protrusion 20 formed on the lower surface of the top wall 8 of the main body 4 of the container lid 2 is attached to the mouth / neck portion 92.
00 to the upper surface of the top wall 102 and thus the container lid 2
Is prevented from falling further. In this state, the annular locking ridge 26 formed at the lower end of the inner peripheral surface of the side wall 10 of the main body 4 of the container lid 2 is separated slightly above the annular locking ridge 98 of the mouth / neck portion 92. The annular locking ridge 26 and the annular locking ridge 98 do not cooperate with each other.

As shown in FIG. 5, a user who purchases a product in which the container lid 2 is additionally attached to the mouth / neck portion 92 sealed by the crown cover 100 is used as a seasoning contained in the container 90. When using the contents, perform the following preparatory operations. First, the container lid 2 is rotated counterclockwise as viewed from above in FIG. By doing so, the screw engagement between the female screw thread 24 formed on the lower portion of the inner peripheral surface of the side wall 10 of the main body 4 of the container lid 2 and the male screw thread 96 of the mouth / neck portion 92 is gradually released, so that the container lid 2 is The container lid 2 is lifted with the rotation, and thus the container lid 2 is separated from the mouth / neck portion 92. Then, the cap 100 is detached from the mouth / neck portion 92 using an appropriate bottle opener, and the mouth / neck portion 92 is opened. Thereafter, as shown in FIG. 6, the container lid 2 is fitted again on the mouth / neck portion 92, and is rotated clockwise when viewed from above in FIG. As a result, the female thread 24 formed on the lower portion of the inner peripheral surface of the side wall 10 of the main body 4 of the container lid 2 becomes the male thread 96 of the mouth-neck portion 92.
Is gradually screwed in, and thus the container lid 2 descends with the rotation. In this case, since the crown lid 100 has already been detached from the mouth / neck portion 92, the container lid 2 is lowered beyond the position shown in FIG. 5 to the position shown in FIG. In the state shown in FIG. 6, the lower end portion of the outer peripheral surface of the inner annular projection 20 formed on the lower surface of the top wall 8 of the main body 4 of the container lid 2 contacts the upper end portion of the inner peripheral surface of the mouth / neck portion 92. While being close to each other, the lower end of the outer annular projection 22 formed on the lower surface of the top wall 8 is in close contact with the top surface of the mouth / neck portion 92. Further, the annular locking projection 26 formed at the lower end of the inner peripheral surface of the side wall 10 of the main body 4 of the container lid 2 elastically rides over the annular locking projection 98 of the mouth / neck portion 92 and is below the annular locking projection 98. Lock to the side. Thus, the rise of the main body 4 of the container lid 2 is restrained, and accordingly, the rotation of the main body 4 in the clockwise direction when viewed from above in FIG. 6 and the rotation in the counterclockwise direction when viewed from above in FIG. 6 are also restricted. To be done. If desired, instead of restraining the rotation of the body 4 in the counterclockwise direction as viewed from above in FIG. 6 by the cooperation of the annular locking ridges 26 and 98, for example, A so-called ratchet is formed on the lower end of the outer peripheral surface of the mouth / neck portion 92, and a so-called ratchet pawl is formed on the lower end of the inner peripheral surface of the side wall 10 of the main body 4, and the sixth and sixth of the main body 4 is formed by the cooperation of the ratchet and the ratchet pawl. Rotation in the counterclockwise direction when viewed from above in the figure can also be restricted.

The preparation operation for use is completed as described above.
Then, when the contents stored in the container 90 are not actually discharged, the outer cover 6 of the container cover 2 is positioned at the above-described closed position with respect to the main body 4. In such a state, as described above, all of the large-volume discharge port 28, the small-volume discharge port 30, and the ventilation port 32 formed on the protruding cylindrical wall 12 of the main body 4 are formed on the depending cylindrical wall 54 of the outer lid 6. The vent hole 60 and the vent hole 62 that are open do not overlap with each other, and all of the large quantity outlet port 28, the small quantity outlet port 30, and the vent hole 32 are closed by the hanging cylindrical wall 54 of the outer lid 6. Both vent holes 62 are projecting cylindrical walls 1 of the body 4.
Closed by two. Therefore, the contents contained in the container 90 are not discharged.

When a large amount of the content contained in the container 90 is to be discharged, the outer cover 6 of the container cover 2 is rotated by about 45 clockwise with respect to the main body 4 from the above closed position when viewed from above in FIG.
It is rotated once to be positioned at the above-described large-volume discharge position (in FIG. 6, the outer lid 6 is positioned at the large-volume discharge position). As a result, as described above, the discharge hole 60 and the vent hole 62 formed in the depending cylindrical wall 54 of the outer lid 6.
Are respectively aligned with the large-volume outlet 28 and the vent 32 formed in the protruding cylindrical wall 12 of the main body 4. On the other hand, the small amount discharge port 30 formed in the protruding cylindrical wall 12 of the main body 4 is closed by the hanging cylindrical wall 54 of the outer lid 6. In such a state, when the container 90 is gripped and the discharge nozzle 84 of the container lid 2 is tilted in the downward direction, the discharge opening 14 formed in the main body 4 has the outer lid positioned at the large-volume discharge position. 6 has a shape elongated in the extending direction of the discharge nozzle 84, and the large-volume discharge port 2
In addition to having a relatively large circumferential width of 8,
Due to the fact that the discharge is promoted by the ventilation realized through the vent hole 62, the contents in the container 90 are discharged from the discharge opening 14, the large quantity discharge port 28, the discharge hole 60, and the discharge nozzle 84. It is discharged in a large amount.

When a small amount of the content contained in the container 90 is to be discharged, the outer cover 6 of the container cover 2 is approximately 45 in the counterclockwise direction when viewed from above in the closed position with respect to the main body 4 in FIG.
It is rotated once to be positioned at the small amount discharge position described above. Thus, as described above, the discharge hole 60 formed in the hanging cylindrical wall 54 of the outer lid 6 is aligned with the small amount discharge port 30 formed in the protruding cylindrical wall 12 of the main body 4. On the other hand, the vent hole 6 formed in the hanging cylindrical wall 54 of the outer lid 6
2 does not overlap with both the large-volume outlet 28 and the vent 32 formed in the protruding cylindrical wall 12 of the main body 4, and the vent hole 62 of the outer lid 6 is closed by the protruding cylindrical wall 12 of the main body 4, Both the large volume outlet 28 and the vent 32 of the body 4 are closed by the hanging cylindrical wall 54 of the outer lid 6. In such a state, when the container 90 is gripped and the discharge nozzle 84 of the container lid 2 is tilted downward, and if necessary, the container 90 is vibrated, the contents of the container 90 are discharged. It is discharged from the small amount discharge port 30 and the discharge hole 60 through the discharge nozzle 84. To discharge such contents, the discharge opening 14 formed in the main body 4 has a shape in which the discharge nozzle 84 of the outer lid 6 positioned at the small amount discharge position has a short extension direction dimension, and the small amount discharge port 30. In addition to having a relatively small circumferential width, the vent 32 and the vent 62 are closed and exhaust is suppressed because there is no ventilation, so the amount is very small and the contents are In the case of liquids, they are ejected as small droplets rather than continuous ejection.

<Effects of the Invention> As described above, according to the container lid 2 configured according to the present invention, the difference in discharge amount between the large amount discharge and the small amount discharge can be made sufficiently large, and in the small amount discharge,
For example, in the case of a liquid, it can be discharged as small droplets instead of being discharged continuously. In addition, the usage pattern is simple, and even if the user is unfamiliar, it can be properly used without error.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a container lid configured according to the present invention. 2 is a plan view of the main body of the container lid of FIG. FIG. 3 is a plan view of the outer lid of the container lid of FIG. FIG. 4 is a bottom view of the outer lid of the container lid of FIG. 1. 5 and 6 are sectional views showing a typical usage pattern of the container lid of FIG. 1. 2 ... Container lid 4 ... Main body 6 ... Outer lid 8 ... Main body top wall 10 ... Main body side wall 12 ... Main body protruding cylindrical wall 14 ... Main body discharge opening 28 ... Main body large discharge port 30 ...... Small body discharge port 32 ...... Main body ventilation port 52 ...... Outer lid upper wall 54 ...... Outer lid hanging cylindrical wall 60 ...... Outer lid discharge hole 62 ...... Outer lid ventilation hole 76 ...... Discharge path of outer lid 80 ...... Ventilation path of outer lid 84 ...... Discharge nozzle 90 …… Container 92 …… Container mouth and neck

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Akira Mimatsu 4-4-7 Tsukuda, Nishiyodogawa-ku, Osaka-shi, Osaka Japan Crown Cork Co., Ltd. Osaka Plant (72) Inventor Motoaki Kiri 1-3-3, Uchisaiwai-cho, Chiyoda-ku, Tokyo 1 Kouki Building Japan Crown Cork Co., Ltd. (72) Inventor Fumio Kinoshita 1-3-1 Uchisaiwaicho, Chiyoda-ku, Tokyo Kouki Building Japan Crown Cork Co., Ltd. (72) Inventor Masaharu Fujino 1-3-3 Uchisaiwaicho, Chiyoda-ku, Tokyo 1 Kouki Building Japan Crown Cork Co., Ltd. (72) Inventor Nakajima Honest 1-3-1 Uchisaiwaicho, Chiyoda-ku, Tokyo Kouki Building Japan Crown Cork Co., Ltd. (72) Inventor Yoshio Koga 1-3-3 Uchisaiwaicho, Chiyoda-ku, Tokyo 1 Sachi Building Nippon Crown Cork Co., Ltd. (72) Inventor Keiji Ikuta Chiyoda, Tokyo 1-3-1 Sachimachi in the ward Sachi Building Japan Crown Cork Co., Ltd. (72) Inventor Toshihiro Koyama 1-3-1 Uchisaicho, Chiyoda-ku, Tokyo Inside the Crown Cork Co. Ltd. (72) Shunji Yamada Inventor Tokyo 1-3-1 Uchisaiwaicho, Chiyoda-ku Inside Japan Crown Cork Co., Ltd. (72) Inventor Tadaharu Otsu 1-3-1 Uchisaiwaicho, Chiyoda-ku Inside Japan Crown Cork Co., Ltd. (72) Inventor Shinsuke Masuda Tokyo 1-3-1 Uchisaiwai-cho, Chiyoda-ku Within Japan Crown Cork Co., Ltd. (72) Inventor Muta Hamada 1-3-1 Uchisaiwai-cho, Chiyoda-ku Within Japan Crown Cork Co., Ltd. (72) Inventor Yoichi Izawa Tokyo 1-3-1 Uchisaiwaicho, Chiyoda-ku Inside the Japan Crown Cork Co., Ltd. (72) Inventor Masahiro Onimoto 1-3-1 Uchisaiwaicho, Chiyoda-ku, Tokyo Inside the Japan Crown Cork Co., Ltd. (56) References 9- 6507 (JP, Y1) Showa 4-13308 (JP, Y1)

Claims (4)

[Claims] 1. A top wall, a cylindrical side wall extending downward from a peripheral portion of the top wall, and a projecting cylindrical wall extending upward from an upper surface of the top wall, the top wall being more than the projecting cylindrical wall. Also, a discharge opening which is formed in advance or is formed by breaking is arranged in the central portion existing on the inner side in the radial direction, and a large amount of discharge opening and a small amount of discharge opening are formed at predetermined intervals in the circumferential direction on the protruding cylindrical wall. A discharge port and a ventilation port are provided, the tubular side wall includes a main body fitted and attached to the outer peripheral surface of the neck of the container mouth, an upper wall, and a hanging cylindrical wall extending downward from the upper wall,
A discharge hole and a vent hole are formed in the hanging cylindrical wall at predetermined intervals in the circumferential direction, and the hanging cylindrical wall is adjacent to the outer peripheral surface or the inner peripheral surface of the protruding cylindrical wall of the main body. An outer lid rotatably mounted on the main body is combined with the outer lid. When the outer lid is rotated with respect to the main body and positioned at the large discharge position, the discharge hole is aligned with the large discharge port. At the same time, the vent hole is aligned with the vent hole, and when the outer lid is rotated with respect to the main body to be positioned at the small discharge position, the discharge hole is aligned with the small discharge port. Is closed by the hanging cylindrical wall. 2. The projecting cylindrical wall of the main body, wherein the large amount discharge port and the small amount discharge port are arranged at an angular interval of about 90 degrees, and the large amount discharge port and the ventilation port are arranged. Patents, wherein the discharge holes and the vent holes are arranged at an angular interval of approximately 180 degrees in the hanging cylindrical wall of the outer lid. A container lid for discharging a large amount and a small amount according to claim 1. 3. The discharge opening provided in the top wall of the main body has a substantially elliptical shape elongated in a direction connecting the large-volume discharge opening and the ventilation opening. Large-capacity and small-capacity discharge container lids described. 4. The outer lid is rotatably mounted on the main body by adjoining the hanging cylindrical lid of the outer lid to an outer peripheral surface of the projecting cylindrical wall of the main body, and the discharge is provided on the outer lid. Claims 1 to 3 in which an exhaust nozzle is formed which extends radially outward from the hole.
The large-capacity and small-capacity discharge container lids described in any of the above items.