JPH079748U - Inner stopper of container - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a container inner stopper made of synthetic resin, which can be opened more easily than the conventional pull-ring system when opened, and also allows dispensing of container contents. . [Structure] A spout tube made of a synthetic resin is integrally provided in a mounting portion for a container, a blocking wall having a fissure groove and a hinge is integrally provided inside the pouring tube, and an inner lid is provided inside and outside the fissure groove. And a tear remaining portion, and a projecting member projecting upward is provided on the upper portion of the inner lid and on the opposite side of the hinge. After the inner lid is opened downward, the projecting member engages with the uncut portion from below.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an inner stopper of a container that is used by being attached to the mouth of a container such as a bottle.

[0002]

[Prior art]

 Conventionally, various types of inner plugs have been used, but a typical example thereof is as shown in FIG. In the figure, a is an inner stopper made of synthetic resin, and an outer lid c is integrally formed via a hinge b. In many cases, the outer lid c is formed so as to be screwed into the inner plug a instead of the hinge b.

Reference characters d and e respectively denote an outer cylinder and an inner cylinder, which are integrally formed by the upper wall f and form a mounting portion g for the container. Reference numeral h is a spout tube, and a blocking wall j having an endless fissure i is formed inside thereof. k is a pull ring, and by pulling this pull ring k 1 upward, the fissure i is cut and a through hole is formed there.

[0004]

[Problems to be solved by the device]

 However, the conventional inner stopper of the container has the following drawbacks. In general, since the width of the spout tube h is narrow, it is difficult to pinch the pull ring k sufficiently strongly in it, and it is difficult to apply a sufficiently strong force when pulling the pull ring k upward. Another drawback is that it is rather difficult to dispense the contents of the container when it is poured out.

The present invention has been made to solve the above problems, and the purpose thereof is to provide a member for forming an opening, which is provided inside the narrowly-dispensing dispensing tube h, from the pulling member. Another object of the present invention is to provide an inner stopper of a container that is easy to handle and can dispense a liquid when an opening is formed.

[0006]

[Means for Solving the Problems]

 This invention which achieves the above-mentioned object is described as follows. It is made of a synthetic resin and is attached to a container. Mounting part 1; Pouring tube 2 integrally provided on the mounting part 1; A barrier wall 3 for blocking the passage of the contained contents; a fissure 4 and a hinge 5 formed on the barrier wall 3; Remaining cut portion 7; a protruding member 8 provided on the inner lid 6 and on the opposite side of the hinge 5 so as to project upward; after the inner lid 6 is opened downward, It is an inner plug of a container, characterized in that it comprises the above-mentioned protruding member 8;

[0007]

[Action]

 The present invention is configured as described above. When the inner plug is opened, the projecting member 8 is pushed downward to tear the fissure groove 4, the inner lid 6 is formed, and the pressing member is released to release the pressing member. The upper end of 8 is locked to the lower surface of the tear remaining portion 7, and a semi-opened opening is formed therein.

Therefore, the semi-open state allows the contents to be dispensed easily. Further, since the projecting member 8 only needs to be pressed downward, unlike the pull ring k of the conventional example, unlike when the pull ring k is picked up in a narrow place, it can be simply pressed downward. Can be done and the opening can be made very easy.

[0009]

【Example】

 In FIG. 1, reference numeral 1 denotes a mounting portion to be mounted on a container, which is composed of an outer cylinder 11, an inner cylinder 12 and an upper wall 13 as an example. However, the mounting portion 1 is formed so as to be mounted on a bottle as a container, and is formed in a flange shape when the container is a carton or the like. Reference numeral 2 denotes a pouring tube integrally provided on the mounting portion 1, and the mounting portion and the pouring tubes 1 and 2 are integrally formed of synthetic resin. Note that the spout cylinder 2 has a trumpet shape, but may have a simple cylindrical shape. Reference numeral 3 denotes a blocking wall that blocks passage of the contents of the container. The blocking wall 3 is formed inside the pouring tube 2, and an arc-shaped fissure 4 is formed below the blocking wall 3. Is connected to the hinge 5. Reference numeral 6 is an inner lid formed by the fissure 4, and reference numeral 7 is a residual tear.

Reference numeral 8 denotes a projecting member provided on the inner lid 6 and on the opposite side of the hinge 5 so as to project upward, and two of them are juxtaposed as shown in FIG. Note that 14 is a first hinge, 15 is a second hinge, and 16 is an outer lid. Further, 17 is a hooking portion which is hooked when the outer lid 16 is closed. Reference numeral 18 is an inclined portion, and 18a is an end inclined portion. Reference numeral 19 denotes a ridge portion, which allows the fissure groove 4 to be easily cut. Although not shown, the outer lid 16 may be formed outside the hinge so as to be screwed into the inner plug.

At the time of opening the inner plug, the protruding member 8 is pressed downward by a finger or the like to tear off the fissure groove 4 to form the inner lid 6, and when the pressing is released, the hinge 5 is released. Due to the return of the elastic deformation, the upper end portion 8a of the protruding member 8 is locked to the lower surface of the tear remaining portion 7 and does not return any further. As a result, the inner lid 6 is in a half-opened state, which makes it easy to dispense contents.

The contents are liquids, powders and the like. Further, the tearing of the fissure groove 4 can be done strongly by pressing the protruding member 8 downward, so that it can be released very easily. Further, since the inclined portion 18 and the inclined end portion 18a are provided, the inner lid 6 is not deformed when the projecting member 8 is pressed, and the rigidity can be exhibited, so that tearing is easy. Further, since the ridges 19 are provided along the fissures 4, the rigidity is enhanced and the tearing is easy.

[0013]

[Effect of device]

 Since the present invention is configured as described above, it is sufficient to press the protruding member 8 downward when opening the inner plug, so that the pull ring k of the conventional example is pinched in the narrow pouring tube h. It is much easier to apply force than pulling it upwards.

This is because it is difficult to pinch the pull ring k strongly in the narrow pouring tube h, and therefore it is difficult to pull the pull ring k with force. Moreover, since the protruding member 8 of the inner lid 6 is engaged with the unripened portion 7 to be in a half-opened state, the contents of the container can be easily dispensed. Furthermore, since the projecting member 8 is locked to the remaining tear portion 7, when the container is a container for plum wine or the like, and there is plum seed in the plum wine, this type of traffic is suppressed and only plum wine is used. Can also be dispensed.

[Brief description of drawings]

FIG. 1 is a sectional view of an inner stopper of a container according to an embodiment of the present invention.

FIG. 2 is likewise a cross-sectional view of the inside plug of the container in use.

FIG. 3 is likewise a plan view of a portion of the inner stopper of the container.

FIG. 4 is a sectional view of a portion of the inner stopper of the container.

FIG. 5 is a sectional view of a conventional container inner stopper,

[Explanation of symbols]

 1 Mounting Part 2 Spouting Tube 3 Blocking Wall 4 Fissure Groove 5 Hinge 6 Inner Lid 7 Rupture Remaining Part 8 Projecting Member

Claims (1)

[Scope of utility model registration request] 1. A mounting part 1 made of synthetic resin for mounting on a container; a spout cylinder 2 integrally provided on the mounting part 1; a passage of contents provided inside the spout cylinder 2 is blocked. Blocking wall 3; fissure groove 4 and hinge 5 formed in the interruption wall 3; inner lid 6 and tear cut remaining portion 7 formed inside and outside the fissure groove 4 in the interruption wall 3, respectively; A protruding member 8 provided on the upper side and on the opposite side of the hinge 5 so as to protrude upward; and after the inner lid 6 is opened downward, the protruding member 8 is locked to the tear cut remaining portion 7 from below. 8; Inner stopper of a container, characterized in that