JP2018058649A - Container lid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container lid exhibiting excellent operability, which can be simply opened and closed.SOLUTION: Provided are a closing part 13 that is attached onto an opening neck 121 of a container 12 having an inside flange 122 projecting to the inside of the opening neck 121 and is brought into contact with the inside flange 122 to close the opening neck 121, a take-out pipe 14 passing through the closing part 13, an operation part 15 provided with a slide part 151 that is engaged with the upper end outer circumferential face of the take-out pipe 14 and is slidable in a vertical direction and a take-out port 152 that communicates in a lateral direction from the slide part 151, a cylindrical cap 16 that is formed so as to surround the operation part 15, and an alternate motion mechanism 17 with which the take-out port 152 is held in the cap 16 when the operation part 15 is depressed and the take-out port 152 comes out of the cap 16 when the operation part 15 is depressed again. When the take-out port 152 is held in the cap 16, an opening 153 at which the take-out 152 connects with the slide part 151 is constituted so as to be closed by the upper end outer circumferential face of the take-out pipe 14.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a container lid, and more particularly to an opening / closing lid for a container that is tilted to take out contents.

  As this type of container lid, there is known one in which a fitting portion of a hinge lid is fitted into an extraction port of a container lid main body using elasticity of resin (for example, Patent Document 1). According to this, the extraction port can be opened and closed with a simple structure.

JP 2004-123143 A

  However, in such a container lid, when opening the hinge lid, it has to be lifted from the bottom by hooking with a nail or the like, and it cannot be said that the operability is good.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a container lid with good operability that can be easily opened and closed.

  The present invention can be realized as the following application examples. Note that the reference numerals in parentheses and supplementary explanations in this column show the correspondence with the embodiments described later in order to help understanding of the present invention, and do not limit the present invention at all. .

[Application Example 1]
The container lid according to the present invention is a container lid (2, 3) to be attached to the opening neck (221) of the container (22),
Blocking portions (23, 33) that block the opening neck (221);
A take-out pipe (14) provided so as to penetrate the closed portions (23, 33) and communicating the outer space above the container (22) and the inside of the container (22);
A sliding portion (151) fitted on the outer peripheral surface of the upper end portion of the take-out pipe (14) and slidable in the vertical direction, and a take-out port for taking out contents by communicating in the lateral direction from the sliding portion (151) An operation unit (15) having (152);
Cylindrical caps (16, 36) formed so as to surround the operation part (15);
The outlet (152) is held in the cap (16, 36) when the operation part (15) is pressed down a predetermined distance, and the operation part (15) is pressed down again for a predetermined distance. An alternate operation mechanism (17) that is released from holding and the outlet (152) jumps out of the cap (16, 36),
When the outlet (152) is held in the cap (16), an opening (153) connecting the outlet (152) to the sliding portion (151) is formed in the outlet pipe (14). The gist of this is that it is closed by the outer peripheral surface of the upper end portion.

[Application Example 2]
Moreover, the container lid which concerns on this invention is a container lid with which the said opening neck part (121) of the container (12) which has the inner side flange (122) protrudingly provided by the inner side of the opening neck part (121) in the radial direction was mounted | worn. (1)
A closing part (13) that contacts the inner flange (122) and closes the opening neck (121);
A take-out pipe (14) provided so as to penetrate the closed portion (13) and communicating the outer space above the container (12) and the inside of the container (12);
A sliding portion (151) fitted on the outer peripheral surface of the upper end portion of the take-out pipe (14) and slidable in the vertical direction, and a take-out port for taking out contents by communicating in the lateral direction from the sliding portion (151) An operation unit (15) having (152);
A cylindrical cap (16) formed so as to surround the operation portion (15);
The outlet (152) is held in the cap (16) when the operating portion (15) is pressed down a predetermined distance, and the holding is held when the operating portion (15) is pressed down again for a predetermined distance. An alternate operation mechanism (17) that is released and the outlet (152) jumps out of the cap (16),
When the outlet (152) is held in the cap (16), an opening (153) connecting the outlet (152) to the sliding portion (151) is formed in the outlet pipe (14). The gist of this is that it is closed by the outer peripheral surface of the upper end portion.

[Application Example 3]
Moreover, the container lid which concerns on this invention is provided in the upper part in the said sliding part (151) in the container lid of the application example 1 or the application example 2, and the said outlet (152) is outside the said cap (16). Closing means (18) that opens the upper end of the take-out pipe (14) when it pops out and closes the upper end of the take-out pipe (14) when the take-out port (152) is held in the cap (16). And a closing means having a closing member (181) whose lower surface is opposed to the upper end of the take-out pipe (14) and a biasing means (182) for biasing the closing member (181) downward. The gist is that (18) is further provided.

[Application Example 4]
In the container lid (4) according to the present invention, in any one of the container lids of Application Examples 1 to 3, the take-out pipe (44) has a lower end at a predetermined distance from a bottom inside the container (12). The gist is that it extends to a separated position.

[Application Example 5]
In addition, the container lid (5) according to the present invention has any one of the container lids of Application Examples 1 to 3, the upper end of which is connected to the lower surface of the closing part (13), and the storage chamber (590) inside. A bottomed cylindrical partition wall (591) to be formed;
A communication hole (592) provided at the upper end of the partition wall (591) and communicating between the inside and outside of the storage chamber (590) inside the container (12);
The gist of the take-out pipe (54) is that the lower end is disposed at a position spaced apart from the bottom of the partition wall (591) by a predetermined distance.

[Application Example 6]
Further, the container lid (6) according to the present invention is any one of the container lids of Application Examples 1 to 3, wherein the alternate operation mechanism (67) is:
The cap (66) is formed in a convex shape toward the inner side, and is movable in only a second direction that is substantially linear or circumferential in the horizontal direction and opposite to the first direction and the first direction. A cam portion (671) supported by a cap (66);
It is provided in the operation part (65), and when the cam part (671) is accommodated, it comes into contact with the cam part (671) from below and the outlet (652) is held in the cap (66). A holding part (672);
A first restriction that is provided in the operation portion (65) and guides the cam portion (671) to a predetermined reference position when the take-out port (652) protrudes out of the cap (66). Part (673),
When the operation part (65) is pushed down from a state where the operation part (65) is provided and the outlet (652) protrudes out of the cap (66), the cam part (671) is used as the reference. A second restricting portion (674) that moves in the first direction away from the position;
A third restricting portion that is provided in the operation portion (65) and moves the cam portion (671) in the second direction to approach the holding portion (672) when the operation portion (65) is further pressed. (675),
In the second direction, which is provided in the operation unit (65) and further brings the cam unit (671) closer to the holding unit (672) when the operation unit (65) is pressed down to the lowest position and then released. A fourth restricting portion (676) to be moved;
Provided at an end of the fourth restricting portion (676) to stop the movement of the cam portion (671), and together with the fourth restricting portion (676), hold the holding portion (672). A stop (677) to be formed;
A second unit is provided in the operation unit (65) and moves the cam unit (671) in the second direction away from the holding unit (672) when the operation unit (65) is pressed down to the lowest position again. And 5 regulation parts (678).

  With this configuration, the lid can be easily opened and closed simply by pressing the operation unit from above. For example, it is possible to open and close the lid with one hand while the container is placed on the table. That is, according to the present invention, it is possible to provide a container lid with good operability that can be easily opened and closed.

It is a vertical side view of the container lid 1 (when closed). It is a vertical side view of the container lid 1 (when opened). It is explanatory drawing for demonstrating the alternate operation | movement mechanism. It is AA sectional drawing (a biasing means is abbreviate | omitted). It is BB sectional drawing. It is a vertical side view of the container lid 2 (when closed). It is a vertical side view of the container lid 3 (when closed). It is a vertical side view of the container lid 4 (when closed). It is a vertical side view of the container lid 5 (when closed). It is a vertical side view (at the time of opening) of container lid 1A (modified example of container lid 1). It is a vertical side view of the container lid 6 (when closed). It is explanatory drawing which represented the alternate operation mechanism 67 typically. It is explanatory drawing which represented the alternate operation mechanism 67 typically. It is explanatory drawing which represented the alternate operation mechanism 67 typically. It is explanatory drawing which represented the alternate operation mechanism 67 typically. It is explanatory drawing which represented the alternate operation mechanism 67 typically. FIG. 6 is an explanatory diagram illustrating an example of a restriction unit provided in an operation unit 65.

(Embodiment 1)
Hereinafter, the container lid 1 as an embodiment of the present invention will be described with reference to the drawings as appropriate.
[Configuration of container lid 1]
First, the configuration of the container lid 1 will be described with reference to FIGS. FIG. 1 is a longitudinal side view when the container lid 1 of the present embodiment is closed (the container portion is an end view). FIG. 2 is a longitudinal side view of the container lid 1 when opened (the container portion is an end view). FIG. 3 is an explanatory diagram for explaining an alternate operation mechanism. 4 is a cross-sectional view taken along line AA shown in FIG. 5 is a cross-sectional view taken along line BB shown in FIG.

  As shown in FIG. 1, the container lid 1 is attached to the opening neck 121 of the container 12. The container 12 has an inner flange 122 projecting in an annular shape on the radially inner side of the opening neck 121.

  The container lid 1 mainly includes a closing portion 13, an extraction tube 14, an operation portion 15, a cap 16, and an alternate operation mechanism 17.

  The closing part 13 is in contact with the inner flange 122 and closes the opening neck part 121. In this embodiment, although it is a disk shape, as long as the opening neck part 121 can be obstruct | occluded, a shape will not be ask | required.

  The take-out pipe 14 is provided so as to penetrate the closing portion 13 and communicates the outer space above the container 12 and the inside of the container 12. In the present embodiment, the lower end of the take-out pipe 14 and the lower surface of the closing part 13 coincide with each other, but the lower end of the take-out pipe 14 may protrude from the lower surface of the closed part 13.

  The operation unit 15 is mainly composed of a sliding part 151 and an extraction port 152. The sliding portion 151 has a cylindrical shape whose inner peripheral surface has substantially the same diameter as the outer peripheral surface of the take-out tube 14, is fitted on the outer peripheral surface of the upper end portion of the take-out tube 14, and is slidable in the vertical direction.

The sliding portion 151 is provided with an opening 153 on the inner surface, and an outlet 152 is extended from the opening 153. That is, the outlet 152 communicates in the lateral direction from the sliding portion 151 so that the contents can be taken out.

In addition, a disk-shaped pressing portion 154 is provided on the upper portion of the sliding portion 151. In the present embodiment, the shape of the outlet 152 is a long cylindrical shape, but may be any shape as long as the contents can be taken out, for example, a cylindrical shape or a rectangular cylindrical shape.

  The cylindrical cap 16 is cylindrical and is formed so as to surround the operation unit 15. The lower end portion of the cap 16 is adapted to fit into the opening neck portion 121 of the container 12. The cap 16 and the closing part 13 are relatively fixed. In this embodiment, it is integrally molded.

  The alternate operation mechanism 17 holds the outlet 152 in the cap 16 when the operation unit 15 is pressed a predetermined distance, and releases the holding when the operation unit 15 is pressed again for a predetermined distance. Is a knock mechanism that jumps out of the cap 16. This knock mechanism has the same configuration as the Kern type knock mechanism well known for a knock type ballpoint pen.

The alternate operation mechanism 17 will be briefly described.
As shown in FIG. 3, the alternate operation mechanism 17 mainly includes a cam cylinder 171, a rotor 172, a sliding part 151, and a return spring 173.

  The cam cylinder 171 is a cylinder and is relatively fixed to the cap 16. In this embodiment, it is integrally molded. Ribs 171 a and cam grooves 171 b are alternately formed radially on the inner wall of the cam cylinder 171. In this embodiment, as shown in FIG. 5, four cam grooves 171b are formed such that the center of the groove is every 90 degrees, but even numbers such as six or eight are formed so as to be equiangular. It may be formed individually.

  As shown in FIG. 3, a cam portion 171c in which a long inclined surface and a short inclined surface are continuous is formed at the lower end of each rib 171a.

  As shown in FIG. 1, the upper part of the rib 171a protrudes from the cam cylinder 171 so that only the rib 171a rises. For this reason, as shown in FIG. 5, the portion protruding from the cam cylinder 171 is configured such that the cylinder rises into four parts. Further, the rib 171a of the portion is cut so that the outlet 152 does not interfere with the rib 171a when the operation portion 5 is lowered.

  As shown in FIG. 5, latch claws 171d formed in an upward wedge shape project from the inner surface of the upper end of each rib 171a.

  As shown in FIG. 3, the rotor 172 has a substantially cylindrical shape, and a rib 172a corresponding to the allocated position of the cam groove 171b of the cam cylinder 171 and a cam portion 172b inclined at the upper end of the rib 172a are provided at a required position on the outer periphery. Is formed.

  As shown in FIG. 3, ribs 151 a corresponding to the allocation positions of the cam grooves 171 b of the cam cylinder 171 are formed at required positions on the lower outer periphery of the sliding portion 151. The diameter of the sliding portion 151 is thin with a step from the lower end of the rib 151a, and a continuous mountain-shaped cam portion 151c is formed in the stepped portion.

A rotor 172 is fitted to the narrowed portion of the sliding portion 151 so that the cam portion 172b can be rotated upward, and is locked so as not to fall off the sliding portion 151 as shown in FIG. Yes.

  As shown in FIG. 3, a latch claw 151 d formed in a downward wedge shape projects from the lower end outer surface of the sliding portion 151 so as to correspond to the latch claw 171 d. At the raised position of the operation unit 15, the upper surface of the latch claw 151d and the lower surface of the latch claw 171d are in contact with each other so that the operation unit 15 does not rise any further.

  As shown in FIG. 1, the return spring 173 is fitted to the outside of the take-out pipe 14 with the lower end in contact with the upper surface of the closing portion 13, and the upper end of the return spring 173 contacts the lower end of the rotor 172. Yes. The winding direction of the return spring 173 is not particularly limited, but left-handed in a plan view (reverse winding with the rotating direction of the rotor 172) is desirable. This is to prevent the peripheral edge of the end face of the wire forming the return spring 173 from getting into the rotor 172 and preventing the rotor 172 from rotating.

  As shown in FIG. 3, the rotor 172 and the sliding portion 151 are inserted inside the cam cylinder 171 and the rib 172a of the rotor 172 and the rib 151a of the sliding portion 151 are fitted in the cam groove 171b.

  At the ascending position of the rotor 172, the top of the cam portion 172b is in contact with an oblique portion slightly shifted from the top of the mountain portion of the cam portion 151c of the sliding portion 151. Therefore, when the sliding portion 151 is pushed down and the rib 172a of the rotor 172 is disengaged from the cam groove 171b, the top portion of the cam portion 172b tends to face the valley portion of the cam portion 151c of the sliding portion 151. Thereby, the rotor 172 rotates slightly in the right direction in plan view.

When the pressing of the sliding portion 151 is released in this state, the top of the cam portion 172b rises while sliding on the long inclined surface of the cam portion 171c of the cam cylinder 171 by the biasing force of the return spring 173, and the cam portion 171c is long. Positioned at the end of the inclined surface. That is, the rotor 172 rises slightly while rotating rightward in plan view and is held at the lowered position. In addition, the sliding portion 151 that locks the rotor 172 is also held in the lowered position.

  Here, when the sliding portion 151 is pressed again, the top portion of the cam portion 172b of the rotor 172 comes into contact with a slant portion slightly shifted from the mountain-shaped top portion of the cam portion 151c of the sliding portion 151.

For this reason, when the sliding portion 151 is further pushed down and the top portion of the cam portion 172b deviates from the positioning position of the long inclined surface of the cam portion 171c of the cam cylinder 171, the top portion of the cam portion 172b becomes the cam portion of the sliding portion 151. Let's head to the valley of 151c.

Thereby, the rotor 172 rotates slightly in the right direction in plan view. When the pressing of the sliding portion 151 is released in this state, the top portion of the cam portion 172b slides on the short inclined surface of the cam portion 171c of the cam barrel 171 by the urging force of the return spring 173 (while rotating to the right in plan view). ) Ascend, enter the cam groove 171b, and further ascend to the ascending position (position where the upper surface of the latch claw 151d and the lower surface of the latch claw 171d abut). That is, the rotor 172 rises slightly while rotating rightward in plan view, then stops rotating, and rises to the raised position. As the rotor 172 is raised, the sliding portion 151 is also pushed up and raised to the raised position.

  In the present embodiment, the configuration of the alternate operation mechanism 17 is as described above. However, when the operation unit 15 is pressed a predetermined distance, the outlet 152 is held in the cap 16 and the operation unit 5 is again used. Of course, the invention is not limited to this as long as it is a knock mechanism in which the holding is released when the button is pressed a predetermined distance and the outlet 152 jumps out of the cap 16.

  As shown in FIG. 1, when the outlet 152 is held in the cap 6, the opening 153 connecting the outlet 152 to the sliding portion 151 is blocked by the outer peripheral surface of the upper end of the outlet pipe 14. As a result, the discharge of the contents is prevented.

  A closing means 18 is provided at the upper part in the sliding portion 151. The closing means 18 includes a closing member 181 and a spring spring 182 (biasing means). The closing member 181 has a shape whose lower surface faces the upper end of the take-out pipe 14.

As shown in FIG. 4, two protrusions 181 e are provided on the outer side in the diameter direction of the closing member 181. In addition, two grooves 151e are provided inside the sliding portion 151 so as to correspond to the protrusions.

The groove 151e is provided from the vicinity of the uppermost inner wall surface of the sliding portion 151 to the vicinity of the opening 153. Thereby, the closing member 181 is prevented from descending from the upper end portion of the opening 153. In the present embodiment, such a configuration is used. However, the closing member 181 may not be lowered from the upper end of the opening 153 depending on the length of the spring spring 182.

The spring spring 182 biases the closing member 181 downward. As shown in FIG. 2, the closing means 18 opens the upper end of the take-out pipe 14 when the take-out port 152 jumps out of the cap 16, and as shown in FIG. The upper end of the take-out pipe 14 is closed when held in the.

  In this embodiment, the upper end of the take-out pipe 14 is horizontal and the closing member 181 has a disk shape. However, for example, when the take-out port 152 is held in the cap 16, The upper end of the extraction pipe 14 on the outlet 152 side may be inclined near the upper end of the opening 153 and the opposite side may be lowered, and the shape of the closing member 181 may be changed to a corresponding shape in accordance with this. .

  In the present embodiment, the content is preferably a seasoning such as pepper, sugar or salt, or a powdery or granular substance such as a detergent or a chemical, but does not exclude liquid substances. Moreover, the material of the components which comprise the container lid 1 is resin, such as polyethylene and a polypropylene. The type of resin material is determined by conditions such as the material of the container or the type of contents.

(Embodiment 2)
Next, the container lid 2 as a second embodiment of the present invention will be described. Detailed description of the same configuration and function as the container lid 1 is omitted.
[Configuration of Container Lid 2]
The configuration of the container lid 2 will be described with reference to FIG. FIG. 6 is a vertical side view of the container lid 2 (the container portion is an end view).

  The container lid 2 is attached to the opening neck 221 of the container 22. Unlike the container 12, the container 22 does not have an inner flange projecting annularly on the radially inner side of the opening neck 221.

  The closing part 23 has a bottomed cylindrical shape and is provided with a flange 23a at the upper end part. The flange 23 a is connected to the inside of the cap 16 and abuts the upper end of the opening neck 221 to close the opening neck 221.

  Although the container lid 2 cannot completely take out the contents and the contents remain slightly inside, the same effects as the container lid 1 are obtained otherwise.

(Embodiment 3)
Next, the container lid 3 as a third embodiment of the present invention will be described. Detailed description of the same configuration and function as those of the container lid 1 or the container lid 2 will be omitted.
[Configuration of container lid 3]
The configuration of the container lid 3 will be described with reference to FIG. FIG. 7 is a vertical side view of the container lid 3 (the container portion is an end view).

The container lid 3 is attached to the opening neck 221 of the container 22.
The closing part 33 has a disk shape and abuts the upper end of the opening neck part 221 to close the opening neck part 221.

  The cap 36 has the same configuration as the cap 16, but the length in the height direction is long. The peripheral surface of the blocking portion 33 is connected to the inside of the cap 36. In this embodiment, it is integrally molded.

  The container lid 3 is taller than the container lid 1, but otherwise the same effects as the container lid 1 are achieved.

(Embodiment 4)
Next, a container lid 4 as a fourth embodiment of the present invention will be described. Detailed description of the same configuration and function as the container lid 1 is omitted.
[Configuration of Container Lid 4]
The configuration of the container lid 4 will be described with reference to FIG. FIG. 8 is a vertical side view of the container lid 4 (the container portion is an end view).

The container lid 4 has substantially the same configuration as that of the container lid 1, but the take-out pipe 44 extends to a position separated from the bottom inside the container 12 by a predetermined distance.
Thereby, a certain amount of contents can be discharged.

(Embodiment 5)
Next, a container lid 5 as a fifth embodiment of the present invention will be described. Detailed description of the same configuration and function as the container lid 1 is omitted.
[Configuration of container lid 5]
The configuration of the container lid 5 will be described with reference to FIG. FIG. 9 is a longitudinal side view of the container lid 5 (the container portion is an end view).

  The container lid 5 has substantially the same configuration as the container lid 1, but the upper end is connected to the lower surface of the closing portion 13, and a bottomed cylindrical partition wall 591 that forms a storage chamber 590 inside, and a partition wall 591 A communication hole 592 that is provided at the upper end and communicates the inside and outside of the storage chamber 590 inside the container 12 is provided.

  Further, the lower end of the take-out pipe 54 is disposed at a position separated from the bottom of the partition wall 591 by a predetermined distance.

[Description of function of container lid 5]
When the container 12 is tilted until it is close to an inverted state, the contents are supplied to the storage chamber 590 through the communication hole 592.

Next, when the container 12 is brought into an upright state, the contents accumulate at the bottom of the storage chamber 590. Next, when the take-out port 152 protrudes from the cap 16 and the container 12 is tilted until it is nearly inverted, the contents between the bottom of the storage chamber 590 and the lower end of the take-out pipe 54 are discharged. Hereinafter, by repeating this, a fixed amount of contents can be discharged. Compared with the container lid 4 of the fourth embodiment, it is possible to discharge a fixed amount of content in a small amount.

  In the present embodiment, the bottom of the partition wall 591 is flat, but the center may be lowered. Even a small amount can discharge the quantitative contents more accurately.

  Further, in the present embodiment, the communication hole 592 is substantially square and provided in four directions in plan view, but the communication hole 592 may be provided avoiding the direction in which the outlet 152 is directed. The contents can be reliably accumulated in the storage chamber 590 even when the apparatus is tilted until it is close to the inverted state and then slowly brought upright.

  In the present embodiment, the take-out pipe 54 is a straight pipe, but may be curved in the same direction as the direction in which the take-out port 152 faces from the intermediate portion. Even when tilted slowly from an upright state, a certain amount of contents can be discharged.

  In the present embodiment, the partition wall 591 is formed as a part of the container lid 5, but may be formed to be a part of the container 12.

(Embodiment 6)
Next, the container lid 6 as a sixth embodiment of the present invention will be described. The difference between the container lid 6 and the container lid 3 is mainly related to the alternate operation mechanism. In addition, detailed description is abbreviate | omitted about the structure and function similar to the container lid 1, the container lid 2, or the container lid 3. FIG.
[Configuration of container lid 6]
The configuration of the container lid 6 will be described with reference to FIG. FIG. 11 is a vertical side view of the container lid 6 (the container portion is an end view).

As shown in FIG. 11, the container lid 6 is attached to the opening neck 221 of the container 22.
The closing part 63 has a disk shape and contacts the upper end of the opening neck part 221 to close the opening neck part 221.

  The container lid 6 is mainly composed of a closing part 63, an extraction pipe 14, an operation part 65, a cap 66, and an alternate operation mechanism 67.

  The alternate operation mechanism 67 holds the outlet 652 in the cap 66 when the operation unit 65 is pressed down a predetermined distance, and releases the hold when the operation unit 65 is pressed down again for a predetermined distance. Is a knock mechanism that jumps out of the cap 66.

The alternate operation mechanism 67 will be described with reference to FIGS. 12-16 is explanatory drawing which represented the alternate operation | movement mechanism 67 typically.
As shown in FIGS. 11 and 12, the alternate operation mechanism 67 mainly includes a cam portion 671, a holding portion 672, a first restricting portion 673, a second restricting portion 674, a third restricting portion 675, and a fourth restricting portion. A restricting portion 676, a restricting portion 677, a fifth restricting portion 678, and a return spring 173 are configured.

  As shown in FIGS. 11 and 12A, the cam portion 671 is formed in a convex shape toward the inner side of the cap 66, and is rotated in the horizontal direction in the first direction (in the present embodiment, when viewed left in plan view). Direction) and a second direction that is opposite to the first direction (in the present embodiment, the right-rotation direction in plan view) is supported by the cap 66 so as to be movable. In the present embodiment, it is movable in a circumferential shape, but it may be substantially linear.

  The shape of the convex portion is an oval (rounded rectangle) columnar shape, and the central axis is inclined from the vertical direction to the right by about 45 ° to 60 ° when viewed toward the inside of the cap 66. Accordingly, even if the cam portion 671 is enlarged to increase the strength of the cam portion 671, the size and interval of the restriction portions (673-676, 678) can be reduced, and the alternate operation mechanism 67 can be made compact. be able to. In addition, in this embodiment, although it was set as such a shape, it is not restricted to this, For example, it is good also as a column shape.

As shown in FIG. 12A, the first restricting portion 673 is provided in the operation portion 65, has a funnel-like shape, and the outlet 652 is in a state of jumping out of the cap 66. The cam portion 671 is guided to a predetermined reference position.
As a result, when the operation unit 65 is at the uppermost position (a state in which the outlet 652 has jumped out of the cap 66), the cam unit 671 is at the reference position.
At this time, the operation unit 65 is at the uppermost position and does not rise any further. In this stopping method, a stopper may be provided at the lower portion of the first restricting portion 673 so that the upper surface of the stopper abuts against the cam portion 671 to stop the rise. Any method may be used such as contacting a part so as not to rise further. In the present embodiment, although not shown, a part of the operation part 65 is in contact with a part of the cap part 66 so as not to rise further.

  As shown in FIG. 12 (b), the second restricting portion 674 is provided on the operation portion 65 and is an inclined surface that rises to the right in the drawing. When pressed down from the protruding state), the lower surface comes into contact with the cam portion 671, and the cam portion 671 is moved while sliding the inclined surface in the first direction (right direction in the drawing) away from the reference position.

As shown in FIG. 13A, the third restricting portion 675 is provided on the operation portion 65 and is an inclined surface that rises to the left in the drawing, and when the operation portion 65 is further pressed, the lower surface is the cam portion 671. The cam portion 671 is moved in the second direction (left direction in the figure) to approach the holding portion 672.
As shown in FIG. 13 (b), when the cam portion 671 moves to the left end portion of the third restricting portion 675 in the figure, the operation portion 65 is in the first lowest position and does not descend any further. . This stopping method may be such that a stopper is provided at the left end portion of the third restricting portion 675 in the drawing and the movement of the cam portion 671 is stopped to stop the lowering of the operating portion 65, or one of the operating portions 65. Any method may be used such that the portion (for example, the lower surface) abuts against a part of the cap portion 66 so as not to descend further. In the present embodiment, the right end portion of the fifth restriction portion 678 serves as a stopper.

  As shown in FIG. 14A, the fourth restricting portion 676 is provided on the operation portion 65 and is an inclined surface that rises to the right in the drawing, and is released after the operation portion 65 is pressed down to the first lowest position. Sometimes, the upper surface comes into contact with the cam portion 671, and the cam portion 671 is further moved in the second direction (left direction in the figure) in which the cam portion 671 is closer to the holding portion 672.

As shown in FIG. 14B, the restraining portion 677 is provided at the end of the fourth restricting portion 676 to restrain the movement of the cam portion 671 and is held together with the fourth restricting portion 676. A portion 672 is formed.
The holding portion 672 contacts the cam portion 671 from the lower side when the cam portion 671 is accommodated, and restricts the raising of the operation portion 65 so that the outlet 652 is held in the cap 66.
The holding portion 672 is located above the reference position, but need not be directly above. Rather, it is desirable that the direction is slightly shifted in the second direction (left direction in the figure). This is also the case in this embodiment.

As shown in FIG. 15A, the fifth restricting portion 678 is provided on the operation portion 65 and is an inclined surface that rises to the left in the drawing, and when the operation portion 65 is pressed again, the lower surface is the cam portion 671. The cam portion 671 is moved in the second direction (left direction in the figure) away from the holding portion 672.
As shown in FIG. 15 (b), when the cam portion 671 moves to the left end portion of the fifth restricting portion 678 in the figure, the operation portion 65 is in the second lowest position and is not lowered any further. . This stopping method may be such that a stopper is provided at the left end portion of the fifth restricting portion 678 in the figure and the movement of the cam portion 671 is stopped to stop the lowering of the operating portion 65. Any method may be used such that the portion (for example, the lower surface) abuts against a part of the cap portion 66 so as not to descend further. In this embodiment, a stopper 678a is used.

  As shown in FIG. 16A, when the operation unit 65 is subsequently released, the cam unit 671 contacts the upper end of the restraining unit 677 and moves in the second direction (left direction in the figure). And as shown in FIG.16 (b), it contact | abuts on the upper surface of the 1st control part 673, moves to a 1st direction, and returns to a reference position. In this embodiment, the cam portion 671 contacts the upper end portion of the restraining portion 677 and moves in the second direction (left direction in the figure), but this is not essential to the present invention.

  In the present embodiment, the first to fifth restricting portions 673-676 and the restraining portion 677 are linear, but may be curved or integrally molded. An example is shown in FIG. Further, in the present embodiment, the cam portion 671 is configured to move counterclockwise around the holding portion 672, but may be configured to be bilaterally symmetric to the present embodiment in which the cam portion 671 moves clockwise.

  As mentioned above, although this invention was demonstrated based on embodiment, embodiment mentioned above is for making an understanding of this invention easy, and does not limit this invention.

  For example, the container lid 1A shown in FIG. 10 is a modification of the container lid 1 according to the first embodiment, and is formed with a cylindrical rib 155 extending from the lower surface of the pressing portion 154 and a cam. A cylinder wall 174 is further formed on the outer side of the cylinder 171 with a gap for the rib 155 to enter. With such a configuration, even when the powdery content discharged from the take-out port 152 falls into the container lid 1A, it can reach the cam cylinder 171 and the rotor 172 related to the alternate operation mechanism 17. It is possible to prevent the mechanism from operating and hindering the operation of the mechanism.

  That is, the present invention can be changed and improved without departing from the spirit and scope of the claims, and equivalents thereof are included in the present invention.

1 ... Container lid (first embodiment)
1A ... Container lid (modified example of the first embodiment)
2 ... Container lid (second embodiment)
3 ... Container lid (third embodiment)
4 ... Container lid (fourth embodiment)
5 ... Container lid (fifth embodiment)
6 ... Container lid (sixth embodiment)
DESCRIPTION OF SYMBOLS 12 ... Container 121 ... Opening neck part 122 ... Inner flange 13 ... Closure part 14 ... Extraction pipe 15 ... Operation part 151 ... Sliding part 152 ... Outlet 153 ... Opening part 16 ... Cap 17 ... Alternate operation mechanism 18 ... Closing means 181 ... Closing member 182 ... biasing means 23 ... closing part 23a ... rod 33 ... closing part 44 ... take-out pipe 54 ... take-out pipe 590 ... storage chamber 591 ... partition wall 592 ... communication hole 65 ... operation part 651 ... sliding part 652 ... take Exit 653 ... opening 66 ... cap 67 ... alternate operation mechanism 671 ... cam part 672 ... holding part 673 ... first regulating part
674 ... 2nd restriction part 675 ... 3rd restriction part 676 ... 4th restriction part 677 ... Stop part 678 5th restriction part

Claims (6)

A container lid attached to the open neck of the container,
A closing portion for closing the opening neck,
A take-out pipe that is provided so as to penetrate the closed portion and communicates the outer space above the container and the inside of the container;
An operating portion having a sliding portion fitted on the outer peripheral surface of the upper end portion of the take-out pipe and slidable in the vertical direction, and a take-out port communicating in the lateral direction from the sliding portion and taking out the contents;
A cylindrical cap formed so as to surround the operation portion;
The outlet is held in the cap when the operating portion is pressed a predetermined distance, and the holding is released when the operating portion is pressed again for a predetermined distance, and the outlet is placed outside the cap. With an alternate operation mechanism that pops out,
When the outlet is held in the cap, the opening connecting the outlet to the sliding portion is closed by the outer peripheral surface of the upper end portion of the outlet pipe. Container lid. A container lid attached to the opening neck of a container having an inner flange projecting annularly radially inward of the opening neck;
A closing part that contacts the inner flange and closes the opening neck;
A take-out pipe that is provided so as to penetrate the closed portion and communicates the outer space above the container and the inside of the container;
An operating portion having a sliding portion fitted on the outer peripheral surface of the upper end portion of the take-out pipe and slidable in the vertical direction, and a take-out port communicating in the lateral direction from the sliding portion and taking out the contents;
A cylindrical cap formed so as to surround the operation portion;
The outlet is held in the cap when the operating portion is pressed a predetermined distance, and the holding is released when the operating portion is pressed again for a predetermined distance, and the outlet is placed outside the cap. With an alternate operation mechanism that pops out,
When the outlet is held in the cap, the opening connecting the outlet to the sliding portion is closed by the outer peripheral surface of the upper end portion of the outlet pipe. Container lid.   The upper end of the take-out pipe is opened when the take-out port jumps out of the cap, and the upper end of the take-out pipe is opened when the take-out port is held in the cap. Closing means for closing is further provided with closing means having a closing member having a lower surface opposed to the upper end of the take-out pipe and biasing means for biasing the closing member downward. The container lid according to claim 1 or 2.   The container lid according to any one of claims 1 to 3, wherein a lower end of the take-out pipe extends to a position separated from a bottom portion inside the container by a predetermined distance. A bottomed cylindrical partition wall, the upper end of which is connected to the lower surface of the closed portion, and forms a storage chamber inside;
A communication hole provided at an upper end portion of the partition wall and communicating the inside and outside of the storage chamber inside the container; and
The container lid according to any one of claims 1 to 3, wherein a lower end of the take-out pipe is disposed at a position spaced apart from a bottom portion of the partition wall by a predetermined distance. The alternate operation mechanism is:
It is formed in a convex shape toward the inside of the cap, and is supported by the cap so as to be movable only in a second direction that is opposite to the first direction and the first direction in a substantially linear or circumferential direction in the horizontal direction. A cam portion,
A holding part that is provided in the operation part and abuts the cam part from below when the cam part is received, and the outlet is held in the cap;
A first restricting portion that is provided in the operation portion and guides the cam portion to a predetermined reference position when the outlet is in a state of jumping out of the cap;
A second restriction that is provided in the operation portion and moves the cam portion in the first direction away from the reference position when the operation portion is pressed from a state in which the outlet has jumped out of the cap; And
A third restricting portion that is provided in the operation portion and moves in the second direction to bring the cam portion closer to the holding portion when the operation portion is further pressed;
A fourth restricting portion that is provided in the operating portion and moves in the second direction to further move the cam portion closer to the holding portion when the operating portion is pressed down to the lowest position and then released;
A restraining portion that is provided at an end of the fourth restricting portion to restrain the movement of the cam portion, and that forms the holding portion together with the fourth restricting portion;
A fifth restricting portion that is provided in the operating portion and moves the cam portion in the second direction away from the holding portion when the operating portion is pressed down to the lowest position again;
The container lid according to any one of claims 1 to 3, further comprising: