JPH0744590Y2 - Spout plug - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a spout stopper attached to a liquid paper container.

[Prior Art] Conventionally, as a spout of a liquid paper container, a cap is removed and the inner plug is pushed to break the film stuck in the hole of the container to open it, or after pulling the pull ring after removing the cap. A typical one is one that opens.

[Problems to be Solved by the Invention] According to the conventional spout stopper, it is inconvenient because the cap cannot be opened unless the cap is once removed, and the removed cap may be lost, which is inconvenient.

The present invention has been made to solve such conventional problems, and an object thereof is to provide a spout spout that can be opened with one touch without removing the cap and that can prevent loss of the cap. It is what

[Means for Solving the Problem] As means for technically solving the above-mentioned problems, the present invention relates to a container main body having a sealing portion for sealing a predetermined opening portion. A spout spout body having a toggle cap attached to a spout spout body having a flange for attaching from the outside of the container body at the periphery, wherein the toggle cap is the inner circumference of the cylindrical portion of the spout spout body. An inner wall to be inserted into, a top plate having an outlet, a toggle member, and a pusher, a receiving pawl and a vertical groove are formed on the inner wall, and the toggle member is provided at the outlet. Correspondingly, an inflow port communicating with the discharge port at the tip of the toggle member is formed, and a protrusion projecting downward is formed on the side facing the inflow port with the support shaft interposed therebetween. Attached to toggle cap so that seesaw movement is possible A pusher having an engaging projection that can be vertically moved in the vertical groove and a locking portion that can engage with the receiving claw is attached below the top plate of the toggle cap. The gist is a spout plug that opens the sealing portion by the pusher when the member makes a seesaw motion so that the discharge port faces upward.

Secondly, a container main body having a spout plug mounting hole has a flange and a planned opening portion for attaching from the inside of the container main body at the periphery of the spout mounting hole, and the planned opening portion is A pouring spout plug having a closure cap attached to a spout body having a sealing portion for sealing, wherein the toggle cap is an inner wall inserted into an inner circumference of a cylindrical portion of the spout spout body, It is composed of a top plate having an outlet, a toggle member, and a pusher, and a receiving claw and a vertical groove are formed on the inner wall,
The toggle member is formed with an inflow port that corresponds to the outflow port and communicates with the discharge port at the tip of the toggle member, and a protrusion that protrudes downward is formed on the side facing the inflow port with the support shaft in between. This toggle member is attached to the toggle cap so that it can move in a seesaw manner, and has an engaging projection that can move up and down in the vertical groove, and an engaging portion that can engage with the receiving pawl. A pusher is attached below the top plate of the toggle cap, and when the toggle member makes a seesaw motion so that the discharge port faces upward, the pusher has a spout plug that opens the sealing portion. And

Thirdly, the toggle is attached to the spout body of the container body having the sealing portion that seals the planned opening portion, and the spout body having a flange for attaching from the outside of the container body to the periphery of the planned opening portion. In the pouring spout plug, the upper and lower through-holes of the spout body are formed with a stepped portion by expanding the diameter of the lower part, and the toggle comprises a connecting member that can move up and down in the vertical through-hole. The toggle has a pusher that is formed below the connecting member and has a diameter larger than that of the upper and lower through holes, and the toggle has an inflow port that corresponds to the upper and lower through holes and that communicates with the outlet of the toggle tip. The toggle is attached to the spout body in a seesaw-movable manner, and when the toggle moves the seesaw so that the discharge port faces upward, the pushing tool opens the sealing portion. The main point is the spout plug.

Fourthly, a container main body having a spout plug attachment hole has a flange and an opening planned portion for attaching from the inside of the container main body at the periphery of the spout plug mounting hole, and the planned opening portion is A spout plug body having a sealing portion for sealing, which is a spout plug equipped with a toggle cap, wherein the upper and lower through-holes of the spout plug body have a stepped portion with a lower diameter expanded, The toggle has a connecting member that can move up and down in the vertical through hole, and a pusher that is formed below the connecting member and has a diameter larger than that of the vertical through hole. An inflow port corresponding to the hole and communicating with the discharge port at the tip of the toggle is formed, and this toggle is attached to the spout body so that it can move in a seesaw manner. When the seesaw exercises to face There is for the gist spout plug for opening the sealing portion.

[Operation] Since the spout body is configured to be opened and closed using the toggle structure, the sealing portion can be opened at the same time as the opening of the toggle. Further, since it is a toggle cap type, it is not necessary to remove the cap itself as in the conventional case. Further, claims 3 and 4
According to this, the pressing tool having a diameter larger than that of the stepped portion abuts below the stepped portion of the vertical through hole, so that there is no possibility that the contents will leak even when the container is laid down sideways.

[Embodiment] An embodiment of the present invention will be specifically described below with reference to the accompanying drawings.

In FIG. 1, reference numeral 1 is a paper container body, and a sealing portion 1a is formed by providing a circular cut 3 at a predetermined portion of the main body as shown in FIG. A fragile film 4 such as a thin aluminum foil or a polyethylene film is attached to the back side of the sealing portion 1a to seal the notch 3. Reference numeral 5 denotes a cylindrical spout body with a flange, the flange portion of which is affixed to the sealing portion 1a of the container body 1 from the outside and a toggle cap 6 is fitted. The toggle cap 6 is provided with an outflow port 6a in the front part of the top plate, a receiving claw 6b is formed in the inner wall of the rear part, and a vertical groove 6c is formed in a key part of the inner wall. 7
Is a toggle, and is attached to the toggle cap 6 so that the seesaw can move about a support shaft 7a as a fulcrum. An inflow port 7b that engages with the outflow port 6a is formed in the lower front part, and the inflow port 7b has a Subsequently, a discharge port 7c is formed through the front end face, a protrusion 7d is formed in the lower rear part that is the pressing side, and a locking claw 7e is further formed. Reference numeral 8 denotes a pusher provided in the toggle cap 6, and an engaging portion 8b as shown in FIG. 2 is formed at the rear end of the pusher 8 and a receiving claw 6b formed on the inner wall of the toggle cap 6. The engaging projections 8a formed on both sides of the front end of the toggle cap 6 are engaged with and attached to the vertical grooves 6c formed on the inner wall of the toggle cap 6.

The spout stopper according to the present invention is constructed as described above, and when the rear end of the toggle 7 is slightly pushed down as shown in FIG. 2 when opening, it is pushed by the projection 7d and the engaging portion of the pusher 8 is pushed. 8b disengages from the receiving claw 6b and descends to form a sealing portion of the container body 1.
The film 1 can be opened by breaking the 1a along the notch 3 and the film 4. At this time, the locking claw 7e of the toggle 7 can be pressed and locked to the inner wall of the toggle cap 6 to keep the tilted state of the toggle 7 as it is. In this state, if the container main body 1 is tilted, the contents will flow into the inflow port 7b of the toggle 7 from the outflow port 6a of the toggle cap 6 and will be discharged to the outside via the discharge port 7c at the tip. On the other hand, when the tip end of the toggle 7 is pushed down after the pouring, the locking claw 7e is disengaged from the inner wall of the toggle cap 6, the toggle 7 is rotated, and the toggle cap 6 is fitted back to the toggle cap 6 and resealed. Can be done.

The notch formed in the container body 1 is not limited to that of the above-described embodiment, and may be, for example, a cutout-shaped notch 3 ′ having two joints 2 ′ left as shown in FIG. In this case, if about two ridges L that act as ribs are arranged in parallel in a direction orthogonal to the straight line connecting both the joints 2 ', as shown in FIG. When it is pushed through ′, it is ruptured as if the disk rotates about the joint 2 ′ as a fulcrum, and one of them is ruptured at the line connecting the two ties, and the other remains unbroken. It is possible to prevent such a situation from occurring.

FIG. 9 shows another embodiment of the present invention, which is a container body 11
The spout plug body 15 is attached to the mounting hole 11a of the, and the spout body 15 is formed with a vertical through hole 15a that penetrates vertically, and a step portion 15b is formed approximately in the middle of this hole to form the lower half. The portion is an enlarged diameter hole, and a sealing film 14 is attached. Reference numeral 17 is a cannon-shaped toggle, which is attached to the upper portion of the spout body 15 so that the seesaw can move through a support shaft 17a, and an inflow port 17b is formed in the lower part. A discharge port 17c is formed so as to pass through to. Reference numeral 19 denotes a connecting pipe, and as shown in detail in FIG. 10, its upper portion 19a is processed into a substantially spherical shape and is connected to the inlet 17b of the toggle 17 so as to be able to perform spherical movement to some extent like a spherical bearing. The connecting pipe 19 at the lower end is inserted into the vertical through hole 15a of the spout plug body 15. The vertical through hole 15a is formed in a tapered surface whose diameter gradually increases from the middle to the upper portion, and an edge wall 15c is erected in a circular shape at the upper end so that the inlet 17b of the toggle 17 is fitted. . Reference numeral 20 denotes a connecting member, the upper end of which is connected to the connecting pipe 19 and the lower end of which is connected to the pusher 18, and the connecting pipe 19 and the pusher 18 are vertically moved in accordance with the seesaw movement of the toggle 17. It is designed to be linked to the direction. The pusher 18 has a blade 18a formed by cutting the lower end diagonally.
Has been formed.

In the spout stopper configured in this way, the toggle
Push down on the rear end of 17 to connect the connecting pipe 19 and connecting member 20.
As the pressing tool 18 descends, the film 14 can be broken and opened by the blade portion 18a at the lower end as shown in FIG. At this time, the lower end of the connecting pipe 19 is tightly fitted in the intermediate portion P of the hole 15a to prevent the toggle 17 from returning, and if the container body 11 is tilted while keeping this state, the contents of the toggle 17 will end. Can be poured out from.
The contents flow into the vertical through hole 15a from the opening due to the breakage of the film 14, enter the connecting pipe 19 through this hole, further flow into the toggle 17 from the inflow port 17b, and are discharged to the outside from the discharge port 17c. Because.

On the other hand, when the tip end of the toggle 17 is pushed down after the pouring, the rear end is pulled up, the connecting pipe 19 is disengaged from the portion P of the vertical through hole 15a and risen, and the pusher 18 is pulled up accordingly. The engaging portion 18b is fitted in the portion Q of the vertical through hole 15a in which the step portion 15b is formed, whereby the vertical through hole 15a is closed, and the toggle 17 is held at that position and is in the resealed state. Therefore, the opening / closing operation can be performed by operating the toggle 17.

Incidentally, it is convenient that the engaging portion 18b of the pushing tool 18 has a tapered surface, and that the portion Q of the vertical through hole 15a also has a tapered surface so that the pushing tool 18 can be fitted and removed smoothly. .

[Effects of the Invention] As described above, according to the present invention, a toggle is provided in the spout plug body attached to the container body, and when the toggle is pushed down, the pusher that breaks the sealing portion at the planned opening portion is provided. Since it is provided, the sealed portion can be easily and surely broken by simply pressing the toggle when opening. This allows
The opening work can be done with one touch, and it is not necessary to remove the cap as in the conventional case, so that the cap can be prevented from being lost, and excellent effects such as not easily leaking liquid even if it falls down can be obtained.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part showing an embodiment of the present invention, FIG. 2 is a sectional view of the essential part when the package is opened, FIG. 3 is a plan view of a pusher, and FIG. 4 is a container main body sealing. FIG. 5 is a plan view showing another embodiment of the container body sealing portion, FIG. 6 is a cross-sectional view of the main portion at the time of opening in the case of the embodiment of FIG. 4, and FIG. FIG. 8 is a plan view of the spout plug, FIG. 8 is a perspective view of the spout plug when the toggle is pushed down, FIG. 9 is a cross-sectional view of an essential part of another embodiment of the present invention, and FIG. 3 is a partial cross-sectional view of FIG. 1 ... Container body, 1a ... Sealing part 2 ... Connection, 3 ... Cut, 4 ... Film, 5 ... Pouring spout body, 6 ... Toggle cap, 6a ... Outflow port, 6b ... Receiving claw , 6c ...... Vertical groove 7 ...... Toggle, 7a ...... Support shaft 7b ...... Inlet port, 7c ...... Discharge port 7d ...... Projection, 7e ...... Locking claw 8 ...... Pusher, 8a ...... Engagement projection 11 …… Container main body, 11a …… Mounting hole 14 …… Film, 15 …… Pour outlet plug main body 15a …… Upper through hole, 15b …… Step portion 17 …… Toggle, 17a …… Spindle 17b …… Inlet , 17c ...... Discharge port 18 ...... Pusher, 18a ...... Blade 18b ...... Engagement part, 19 ...... Connection pipe 19a ...... Top, 20 ...... Connection material

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References 62-90320 (JP, U) actual 62-58334 (JP, U) actual 61-113225 (JP, U) actual 60- 62027 (JP, U)

Claims (4)

[Scope of utility model registration request] 1. A toggle cap for a spout main body having a flange for attaching from the outside of the container body to the periphery of the planned opening portion of a container body having a sealing portion for sealing the planned opening portion, and a toggle cap. The toggle cap comprises an inner wall inserted into the inner periphery of the cylindrical portion of the spout body, a top plate having an outlet, a toggle member, and a pusher. And a receiving claw and a vertical groove are formed on the inner wall, and an inlet port that corresponds to the outlet port and communicates with the outlet port of the toggle member tip is formed in the toggle member.
A protrusion projecting downward is formed on the side facing the inflow port with a support shaft in between. The toggle member is attached to the toggle cap so that the seesaw can move, and can move up and down in the vertical groove. A pusher having a different engaging projection and a locking portion that can be engaged with the receiving claw is attached below the top plate of the toggle cap so that the toggle member faces the discharge port upward. The spout plug, wherein the pusher opens the sealing portion when performing a seesaw movement. 2. A container main body having a pouring spout mounting hole has a flange and an opening planned portion at the periphery of the pouring spout mounting hole from the inside of the container main body, and the opening is planned. A pouring spout main body having a sealing portion for sealing the portion, a spout spout plug mounted with a toggle cap, wherein the toggle cap is an inner wall inserted into the inner circumference of the cylindrical portion of the spout spout main body. A top plate having an outlet, a toggle member, and a pusher, a receiving claw and a vertical groove are formed on the inner wall, and the toggle member corresponds to the outlet and a toggle member. An inflow port communicating with the discharge port at the tip portion is formed, and a protrusion protruding downward is formed on a side facing the inflow port with the support shaft interposed therebetween.The toggle member is a seesaw with respect to the toggle cap. It is movably attached and can move up and down in the vertical groove. A pusher having a different engaging projection and a locking portion that can be engaged with the receiving pawl is attached below the top plate of the toggle cap so that the toggle member faces the discharge port upward. The spout plug, wherein the pusher opens the sealing portion when performing a seesaw movement. 3. A toggle is attached to a spout main body having a flange for attaching from the outside of the container body to a periphery of the planned opening portion of a container body having a sealing portion for sealing the planned opening portion. A spout plug that is mounted, wherein the vertical through hole of the spout plug main body has a stepped portion formed by expanding the lower diameter, and the toggle is a connecting member that can move up and down in the vertical through hole. An inlet having a pusher formed below the connecting member and having a diameter larger than that of the upper and lower through holes, the toggle corresponding to the upper and lower through holes, and communicating with the outlet of the toggle tip. Is formed, and the toggle is attached to the spout body so that the seesaw can move, and when the toggle moves the seesaw so that the discharge port faces upward, the pusher pushes the sealing portion. A spout plug that is open. 4. A container body having a spout plug mounting hole, which has a flange for opening from the inside of the container body and a planned opening portion at the periphery of the spout mounting hole, and the planned opening. A pouring spout plug having a sealing cap for sealing a portion, and a toggle cap attached to the spout spout main body. The toggle has a connecting member that can move up and down in the vertical through hole, and a pusher that is formed below the connecting member and has a diameter larger than that of the vertical through hole. An inflow port is formed corresponding to the upper and lower through-holes and communicates with the discharge port at the tip of the toggle.The toggle is attached to the pouring spout body so that it can move in a seesaw manner. When you perform a seesaw exercise to face upwards, Spout stopper pusher is characterized by opening the sealing portion.