KR100573877B1 - Device re-input prevention device in the container - Google Patents

Abstract

       The present invention relates to an apparatus for preventing reloading of contents of a container, and more particularly, to an apparatus for preventing refilling of contents, in which an open mark is exposed when the bottle cap is opened, and once the contents are removed through the outlet, other contents cannot be inserted or replaced again. will be.

        An apparatus for preventing refilling of contents in a container according to the present invention includes a stopper having an inner diameter of a stopper so as to be engaged with a screw thread formed on an outer surface of a container spout and move along a thread of the container spout, and protruding downwardly of the stopper. A push rod that operates in conjunction with movement, a guider mounted along the inner wall of the container spout to guide the operation of the push rod and guide the withdrawal of the contents, and is mounted to receive a contraction elastic force about the guider. A movable plate for moving the display unit through a variable position while being stretched and contracted according to the operating position, an elastic member placed between the guider and the movable plate to impart a compressive elastic force to the movable plate, and interlocked with the movement of the movable plate. It is movable and has a directional elastic member and expands and stops according to the direction of action of the elastic force. Characterized in that it consists of a display unit for displaying the open state of the operation guide space provided in the guider to guide the unfolding of the display unit. Accordingly, the locking plate is interlocked to control the leakage and re-injection of the contents in the container as the container stopper opens and closes, so that once the stopper is opened, the open state can be displayed. It can not be put back into the container, and it is easy to install the stopper in the encapsulation stage before shipping to enhance the identification of genuine goods, and to block the re-injection of contents through a simple mechanical configuration to solve the distribution problem of similar accessories. have.

Container, Bottle, Indicator, Stopper, Locking Device

Description

Device of material holding in check a receptacle extra}

Figure 1 is an exploded perspective view showing the main portion of the container contents re-insertion prevention device according to the present invention

Figure 2 is a cross-sectional view showing a state equipped with a container re-insertion prevention device unit according to the present invention in the container

3 is a cross-sectional view showing a state in which the plug is opened in a state in which the contents re-insertion prevention device unit in the container according to the present invention is mounted on the container;

* Description of the symbols for the main parts of the drawings *

       10: container 11: spout

       12: screw 20: stopper

       22: Push Rod 30.30a: Guider

       31: Guide groove 32: Moving space

       35: operation guide space 36: protrusion

       40: Path 41: Ball

       42: exit 43: primary side exit

44: guide groove 50: movable plate
52.53: Guide track 60.61: Elastic member
70: display part 71: sliding rail
80: Airtight member

delete

delete

delete

        The present invention relates to an apparatus for preventing reloading of contents of a container, and more particularly, to an apparatus for preventing refilling of contents, in which an open mark is exposed when the bottle cap is opened, and once the contents are removed through the outlet, other contents cannot be inserted or replaced again. will be.

        There are many types of containers for putting liquids and the like into packages for sale. Generally, a container is formed using materials such as glass, resin, and metal, and the contents are put into the container and sealed with a bottle cap to be sold as a product. Typical containers for opening the cap and taking out the contents contained therein include glass bottles containing alcohol, cosmetic bottles containing cosmetics, food bottles containing food and beverages, and cans using metal and non-metallic materials. The bottle type container made of a material consists of a bottle and a bottle cap, and the can type container consists of a can body and a clip or a lid.

        Glass bottle is less widely used than other materials, so it is widely used as a material with high chemical stability suitable for use in food and beverages and various chemical packaging.This type of bottle is a bottle and a bottle cap. According to the opening of the bottle cap, remove the bottle cap using the opener, and form the screw on the outer surface of the bottle spout, and form the corresponding screw on the inner surface of the bottle cap to engage the screw of the bottle spout to rotate the bottle cap. And a bottle spout to open from the container body.

        On the other hand, all the containers using the stopper for the purpose of preventing the outflow of the contents and the inflow of foreign substances, including such a glass bottle container, the container is to be discarded when the lid is opened and the contents are taken out. That is, the merchandise of the contents contained in the container is greater than the container.

        However, when the product value of the contents contained in the container is high, there are often cases in which the container that is to be disposed of again is used again without being discarded. For example, premium-class liquor has relatively high commodity value. In the distribution process, low-alcohol, other than the original liquid, is newly shipped as if it is a new product.

         In order to prevent the problem of non-genuine counterfeit distribution in advance, the manufacturer side opens the stopper to reveal the open marking so that the glass bottle cannot be used again, or the stopper has a special shape or marking that can be put only on the manufacturer's side. Various methods have been developed and applied to make it easier to determine whether or not it is a genuine product.

        However, to date, no satisfactory results have been obtained. In other words, since the bottle and the stopper are structurally openable, the technology has not been developed to provide a perfect alternative to maintain such an open condition and prevent the counterfeit from being bottled. There was still room for counterfeiting in the bottle.

        In particular, the method of displaying a special sign or a letter indicating the opening state on the cap to allow the consumer to hide the genuine product was found to allow the distribution of replicas more than the former method. Since the consumer can only know whether or not the product is genuine, only if the consumer knows how to identify the special markings and symbols on the product in advance. It is allowed.

        Techniques for solving this problem have been presented by the applicant in the 2002 Patent Application No. 0084138 and 2003 Patent Application No. 0010386.

        The technique of the patent application 2002-0084138 is a stopper having a reverse threaded rod formed on the inner surface of the screw engaging the screw formed on the outer surface of the bottle spout and the reverse thread formed in the opposite direction to the screw and a large pitch therein, and the reverse A rod-shaped nut that is formed with a screw that engages the screw rod and moves up and down only in the screw direction and is not rotated, and is installed at the bottom of the nut to open the cap so that the nut is pushed to the bottom to catch a portion of the bottle spout. It is composed of a display means for displaying a protruding open state, and once the stopper is opened, the open state is surely displayed and the contents cannot be put back into the bottle.

        The technique of another patent application 2003-0010386 has a stopper formed on the inner surface of a screw which engages a screw formed on the outer surface of a bottle spout, and is fixed to the lower portion of the center of the stopper and opposite to the screw of the stopper on the inner side and has a pitch stopper. A reverse thread rod having a reverse thread having a larger thread pitch than the screw pitch, a rod-shaped nut which is formed with an interlocking thread of the reverse thread rod, and which is only moved up and down in the screw direction, and which is not rotated; And a display means for moving to the lower part by being pushed down by the nut to display the open state by being protruded to catch the bottle spout, and to guide the vertical movement of the nut so that the nut is not rotated by being fixed to the inner side of the bottle spout. In the bottle cap consisting of,

        The guide is formed with a plurality of air passages to penetrate up and down, and the engaging portion is formed in the shape of a heart in a vertical cross-section at a predetermined height, by installing a larger ball than the air passage in the engaging portion, It is not possible to introduce foreign matters from inside.

        However, the above-described techniques presented for the purpose of indicating that the bottle cap is opened by opening the bottle cap and not allowing the contents to be put back into the bottle have a complicated structure and do not sufficiently guarantee operation reliability.

        The technology introduced in another Korean Utility Model Registration No. 0196228 is that the valve member closes the inlet hole and the lower guide hole when the bottle is erected so that external forged contents or foreign substances cannot be introduced. The entire lid portion mounted on the bottle can be easily separated from the bottle, so there was a problem as a forgery preventing device.

 Accordingly, it is an object of the present invention to provide an apparatus for preventing refilling of contents in a container which can display an open state once the stopper is opened.

 It is another object of the present invention to provide an apparatus for preventing refilling of contents in a container which, once opened, stops the contents from being put back into the container.

 It is still another object of the present invention to provide an apparatus for preventing refilling of contents in a container having a relatively simple manufacturing and high operation reliability.

        An apparatus for preventing refilling of contents in a container according to the present invention includes a stopper having an internal diameter of a screw thread so as to be engaged with a screw thread formed on an outer surface of the container spout and move along a thread of the container spout,

        A push rod protruding in the lower direction of the stopper and operating in conjunction with movement of the stopper;

        A guider mounted along the inner wall of the container spout for guiding the operation of the push rod and guiding the withdrawal of the contents;

        A movable plate mounted to receive a contractive elastic force about the guider and moving the display unit through a variable position while being stretched and contracted according to the operation position of the push rod;

        An elastic member disposed between the guider and the movable plate to impart a compressive elastic force to the movable plate;                         

        A display unit which moves in association with the movement of the movable plate and includes an outer directional elastic member and expands according to the elastic force action direction to display an opening state of a stopper;

        Characterized in that the operation guide space provided in the guider to guide the unfolding of the display unit.

By opening and closing the container stopper, the movable plate can be linked to control the outflow and re-injection of the contents in the container so that once the stopper is opened, the open state can be displayed. It can not be put in a container, and it is easy to install a stopper in the encapsulation stage before shipment to enhance the identification of genuine products, and to block the re-injection of contents through a simple mechanical configuration to solve the distribution problem of similar accessories. do.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

Figure 1 is an exploded perspective view of the main portion showing the configuration of the contents re-insertion prevention device in the container according to the present invention. Figure 2 is a cross-sectional view showing a state in which the contents re-insertion prevention device unit in the container according to the invention mounted on the container, Figure 3 is a stopper in a state in which the contents re-insertion prevention device unit in the container according to the invention mounted on the container It is sectional drawing which shows the open state.

An apparatus for preventing refilling of contents in a container according to the present invention includes the threads 12 of the container spout 11 in engagement with FIGS. 1 to 3 and the container 10 and the thread 12 formed on the outer surface of the container spout 11. A stopper 20 having an inner diameter of the thread 21 so as to be movable along the push rod 22, a push rod 22 protruding downwardly of the stopper 20, and acting in conjunction with the movement of the stopper 20; The guider 30 and 30a mounted along the inner wall of the container spout 11 and the guider 30 and 30a to receive the contracted elastic force to guide the operation of the 22 and guide the withdrawal of the contents. A movable plate 50 which is mounted to move the display unit 70 through a variable position while being stretched and contracted according to the operating position of the push rod 22, and a guider 30 to impart a compressive elastic force to the movable plate 50. ) Movement and interlocking with the elastic member 60 placed between the 30a and the movable plate 50 And a display unit 70 having an outer directional elastic member 61 to expand in accordance with the elastic force action direction to indicate an opening state of the stopper 20, and the guider to guide the unfolding of the display unit 70. 30) (30a) is characterized in that consisting of the operation guide space 35 provided.

        In addition, the push rod 22 protruding from the stopper 20 may be formed integrally with the stopper 20 and the push rod 22, by assembling the stopper 20 and the push rod 22 separately According to the rotation of the stopper 20, the push rod 22 may be configured to move.

        In addition, the guiders 30 and 30a mounted along the inner wall of the spout 11 of the container may be constituted by an upper guider 30 and a lower guider 30a, for guiding the push rod 22. As a guide track 33 for the combination of the guide groove 31, the moving space 32 for guiding the movement of the movable plate 50, and the movable plate 50 moving along the moving space 32; It is made, it may be provided with a sealing member 80 on the outer surface to increase the adhesion to the inner wall surface of the spout 11 of the container (10).

        In addition, the lower side guider 30a has a passage 40 in which a ball 41 is embedded for leaking out and blocking the contents in the container 10, and the passage 40 has a high upper side and a lower side. It is formed by an inclined outlet 42 which is gradually lowered.

        In addition, the movable plate 50 is formed on the opposite side of the guide track 52 formed on the surface so as to correspond to the guide track 33 formed on the guider 30, and the display unit 70 is moved. It consists of another guide track 53 formed in both directions symmetric to guide the.

        In addition, the display unit 70 is positioned below the guider 30 by the elastic member 61 so that the display unit 70 may expand and expand out along the operation guide space 35 of the guider 30 as the movable plate 50 moves. It is supported around the protruding portion 36 provided, and is hung by the guide tracks 53 of the movable plate 50. Then, the slide rails 71 guided to the guide tracks 53 of the movable plate 50 are provided on the surface, and the ends thereof have a gradient surface 72 so as to be in close contact with the inner wall surface of the lower end of the bottle spout 11. It is provided.

         Here, reference numeral 45 is an inclined outlet formed in the lower guider (30a), 51 is.

       In the container contents re-insertion prevention device according to the present invention, as shown in Figures 1 to 3, is mounted on the spout 11 of the container 10, once mounted by turning the stopper 20, the push rod 22 is mounted When fitted, the stopper 20 can be opened and the contents can be spilled, but reinsertion of other contents is not possible.

        2 shows a state in which the contents re-insertion prevention apparatus according to the present invention is mounted on the spout of the container, and the outer diameter sizes of the guiders 30 and 30a are adjusted in consideration of the spout 11 size of the container. The movable plate 50 and the display unit 70 are assembled inside the guiders 30 and 30a, and the movable plate 50 installed in the guiders 30 and 30a as a built-in type includes a compressed coil spring. The same elastic members 60 are in contact with each other through guide tracks 33 and 52 corresponding to the tangential surface. In addition, the display unit 70 is located at the lower side of the movable plate 50, and the upper surface of the display unit 70 is in contact with the guide track 53 on the movable plate 50 side through the slide rail 71. The lower part of the display unit 70 is supported by the guider 30a. In addition, the ball 41 mounted in the passage 40 of the guider 30a in a built-in manner blocks the contents primary outlet 43 by weight gravity.

        On the other hand, when the unit provided with the movable plate 50 and the display part 70 in the guider 30a along the inner wall of the spout 11 of the container 10, the outer wall of the guider 30 of all the units will become a container ( 10 is mounted on the spout 11 of the container 10 in contact with the inner wall of the spout 11. In this case, the guiders 30 and 30a may additionally install an additional detachment preventing apparatus so as not to fall out from the inner wall of the spout 11 of the container 10.

        For example, a structure for processing a certain wedge-shaped groove in the inner wall of the spout 11 of the container 10 and laying ribs that can be mounted along the groove in the process of assembling the spout 11 on the outside of the guider 30, Alternatively, when assembling the guider 30, 30a when the mounting is completed in the spout 11 may be a structure for laying the catching device to be expanded inside the container in the spout.

        An example of the assembly method may be as follows. First, the movable plate 50 and the display unit 70 are installed inside the guiders 30 and 30a and are fixed so that the guiders 30 and 30a are not separated. Although the fixing method of the upper and lower side guiders 30 and 30a is not shown as a specific example, the parts can be screwed around the tangential surface where the upper and lower side guiders 30 and 30a contact, For example, a movable plate, a display unit, and the like may be installed to bond the tangential surfaces of the guiders 30 and 30a to each other, or may be formed by mechanical coupling after installing the first component. When the assembly of the guider unit is completed, the guider unit is mounted on the bottle spout and at the same time, it is assembled by turning the stopper 20 together at the upper side.

        Another way to prevent the guider (30) (30a) from falling out of the spout (11) of the container (10) without adding an auxiliary device is to friction the face of the guider (30) (30a) in contact with the inner wall of the spout (11). This large material is used to prevent the guiders 30 and 30a from falling out from the inner wall of the spout 11. For example, when the outer surface of the guider (30) (30a) is treated with a highly elastic compressive material capable of high friction and compressible and assembled to the spout (11) with high compression, the guider (30) (30a) by the friction force alone to the spout ( 11) can be combined so as not to fall out.

         Another method is to form a rounded tip to the inside of the tip portion of the spout 11 and to assemble with high compression in the assembling step using a material that can be contracted to some extent, the guider 30 ) Is inserted into the spout 11 so that the guiders 30 and 30a cannot be removed artificially.

         In this way, when assembling the guider 30, 30a to the spout 11 of the container 10, by selecting a suitable method so as not to artificially pull out the guider 30, 30a using a tool or another stripping device, The guiders 30 and 30a are attached to the spout 11 of the container. The guider (30) (30a) according to the present invention is a structure suitable for adding or applying a variety of devices for preventing such various stripping, it is prevented when the guider 30, 30a is coupled to the spout (11) When the guiders 30 and 30a are mounted on the spout 11 by high compression through surface treatment or material selection, the guiders 30 and 30a can not be artificially removed from the spout 11. have.

        Push rod 22 protrudes into stopper 20 so that stopper 20 can be screwed along outer wall thread 12 of spout 11 so that the stopper 20 as a whole descends along thread 12. The push rod 22 presses and presses the surface of the movable plate 50 while descending along the guide groove 31 formed in the guiders 30 and 30a. At this time, the push rod 22 presses the movable plate 50 simultaneously with the movement of the stopper 20.

        2 is a state in which the stopper 20 has completed the coupling along the thread 12 of the spout 11. The push rod 22 of the stopper 20 is lowered along the guide groove 31 of the guider 30, 30a, and the stopper 20 is engaged with the thread 12 of the spout 11. to be. This state is a final step in which the spout 11 is closed and sealed with the stopper 20, and the display unit 70 is located inside the operation guide space 35 of the guiders 30 and 30a.

        In the process of screwing the stopper 20 into the spout 11, the pressing force of the push rod 22 is formed, the moving phenomenon of the movable plate 50 appears according to the pressing force, and the movement of the movable plate 50 continuously. The position of the display unit 70 is also changed, but the display unit 70 maintains a fixed state in the operation guide space 35 of the guider 30, 30a in a state in which the stopper 20 is coupled as shown in FIG. 2.

        That is, when the stopper 20 is turned, the stopper 20 moves downward along the thread 12 of the spout 11 and at the same time, the push rod 22 opens the guide groove 31 of the guider 30, 30a. While pressing down, the upper surface of the movable plate 50 is pressed through the tip portion.

       By the pressing force of the push rod 22 acting on the upper surface of the movable plate 50, the movable plate 50 is moved between the guiders 30, 30a and the movable plate 50 while moving in the pressing force acting direction. The elastic member 60 is tensioned.

       In accordance with the tension of the elastic member 60, the movable plate 50 is lowered to the bottom while the tangential surface touched by the guide tracks 33 and 52 are spaced apart, and at the same time, the display unit 70 is moved downward to operate the operation guide space ( Maintain the correct position in accordance with 35). Although the initial position of the display unit 70 is the inner wall of the guiders 30 and 30a, the display unit 70 coincides with the operation guide space 35 as the movable plate 50 moves.

        When the stopper 20 is removed by turning the stopper 20 as shown in FIG. 3, the display part 70 is unfolded in the outer direction along the operation guide space 35 of the guiders 30 and 30a by the action of the elastic force of the elastic member 61. The refraction part 13 of (11) is caught and fixed. This operation is initially in a state in which the display portion 70 is caught in the lower guide track 53 of the movable plate 50, but the movable plate 50 is released by the release of the pressing force of the push rod 22 due to the opening of the stopper 20. As a result, the jaw separation phenomenon of the display unit 70 appears from the guide tracks 53 of the movable plate 50, and thus spreads along the operation guide space 35.

       Since the display portion 70 has a gradient surface 72, the display portion 70 can be slid easily along the refractive portion 13 of the spout 11 through the gradient surface 72, and the guide track 53 on the movable plate 50 side is provided. Since it is coupled through the slide rail 71 along the slide movement is possible when the elastic movement, the movement of the display unit 70 is fixed by the end projection of the guide track 53 formed on the movable plate 50 Works.

        Content re-insertion prevention device according to the present invention, as shown in Figures 1 to 3, spout 11 of the unit of the guider 30 in the sealing step of closing the stopper 20 before containing the container 10, the product as a product. If the stopper 20 is closed and the stopper 20 is closed, the movable plate 70 is lowered. Then, when the stopper 20 is opened, the display part 70 extends in the outward direction and remains in that state. It is possible to visually indicate the unopened state by displaying the unopened state, as well as removing the guider (30) (30a) to remove the specific portion so that the contents can not be put back.

        On the other hand, after filling the container with the re-insertion prevention unit installed in the spout and opening the stopper 20 by opening the stopper 20 is opened while opening along the screw thread (12) side of the spout (11), the push rod ( 22 also rises upward with the movement of the stopper 20 so that the pressing force on the movable plate 50 is extinguished, but the movable plate 50 is raised by the elastic force of the elastic member 60.

        The movable plate 50 is fixed at a position where the elastic member 60 fixed in the process of closing and closing the stopper 20 is extended, but when the stopper 20 is opened, the movable plate 50 moves up the display unit 70 to the guider 30 (30a). When one end of the display portion 70 is caught by the refracting portion 13 of the spout 11, the elastic member 61 remains in the correct position even when the restoring force of the elastic member 61 is applied. It is possible.

        To open the stopper 20 to drain the contents, tilt the container 10 to drain. This is typically the same as for spilling the contents in the container 10. However, the present invention is such that the primary outlet 43 is closed and opened when the container is tilted. This is to prevent re-entry of the contents through the outlet 42.

       When the container is tilted, the ball 41 moves freely along the guide groove 44 of the passage 40. That is, the position of the ball 41 in the guide groove 44 is changed according to the inclination angle.

       If the container is upright, the ball 41 is closed by the weight of the ball 41 to close the primary outlet 43 of the passage 40, but the ball 41 is inclined at an appropriate angle to allow the contents to flow out. The first exit 43, which was blocked by moving in a tilting direction by rolling movement along the guide groove 44, is opened. When the hole is opened in this way, the contents can be discharged through the outlet 42. That is, the contents flowing out through the outlet 42 move along the moving space 32 between the guider 30 and the movable plate 50 and finally through the guide groove 31 formed in the guider 30, 30a. Discharged. Since the stopper 20 must be opened in order to drain the contents, the push rod 22 is pulled out of the guide groove 31 in the process of opening the stopper 20, and thus is separated from the guide groove 31 by the push rod 22. Blockage does not occur. When the contents are discharged and the container is upright again, the ball 41 descends to its own weight to close the primary passage 43, and in this state, any inflow of other contents along the outlet 42 is blocked.

 As described above, the present invention allows the movable plate to interlock according to the opening and closing of the container cap to control the leakage and re-injection of the contents in the container, so that once the cap is opened, an open state can be displayed. It is possible to prevent the contents from being put back into the container.In the pre-sealing encapsulation stage, the cap is simply installed to enhance the identification of genuine products, and the re-injection of the contents is blocked through a simple mechanical configuration to prevent distribution of similar accessories. There is an effect that can be solved.

Claims (11)

        A device for preventing refilling of contents in a container in which a screw engaged with a screw formed on an outer surface of a container spout indicates the opening state of the container according to the rotation of a stopper formed on the inner surface, and prevents reloading of the contents.  A stopper 20 having an internal diameter of a screw thread 21 so as to be engaged with a screw thread 12 formed on an outer surface of the container spout 11 and move along the screw thread 12 of the container spout 11;  A push rod 22 protruding in a lower direction of the stopper 20 and operating in conjunction with movement of the stopper 20;  Guiders 30 and 30a mounted along the inner wall of the container spout 11 for guiding the operation of the push rod 22 and guiding the withdrawal of the contents;  A movable plate 50 mounted to receive the contractive elastic force around the guiders 30 and 30a to move the display unit 70 through a variable position while being stretched and contracted according to the operation position of the push rod 22; An elastic member 60 disposed between the guiders 30 and 30a and the movable plate 50 to impart a compressive elastic force to the movable plate 50, A display unit 70 which moves in association with the movement of the movable plate 50 and includes an outer directional elastic member 61 to expand in accordance with the elastic force action direction to display an opening state of the stopper 20; Preventing re-insertion of contents in a container, characterized in that consisting of an operation guide space (35) provided in the guider (30) (30a) to guide the unfolding of the display unit (70).         The method of claim 1,         The push rod (22) protruding from the stopper (20) is a stopper device (20) and re-preventing the contents in the container, characterized in that formed integrally formed with the push rod (22).         The method of claim 1,         The stopper device and re-insertion device in the container, characterized in that the stopper (20) and the push rod (22) separately configured to assemble to move the push rod (22) in accordance with the rotation of the stopper (20).         The method of claim 1,         The guider (30) (30a) is characterized in that divided into the upper guider (30) and the lower guider (30a) configured to prevent re-insertion of contents in the container.         The method of claim 1,         The guiders 30 and 30a mounted along the inner wall of the spout 11 of the container may include a guide groove 31 for guiding the push rod 22.         A moving space 32 for guiding the movement of the movable plate 50;         Device for preventing re-insertion of contents in the container, characterized in that consisting of a guide track (33) for combination with the movable plate (50) moving along the moving space (32).         The method of claim 5, wherein         The guider (30) (30a) is a re-injection preventing device in the container, characterized in that the outer surface is provided with a sealing member (80) to increase the adhesion to the inner wall surface of the spout (11) of the container (10).         The method of claim 5, wherein         The guider (30a) is a device for preventing re-insertion of contents in the container, characterized in that it comprises a passage (40) with a ball (41) is built in for the flow out and blocking the contents in the container (10).          The method of claim 7, wherein          The passage 40 is a re-insertion prevention device in the container, characterized in that the upper side is formed with a sloped outlet 42 which is lowered toward the lower side.         The method of claim 1,         The movable plate 50, the guide track 52 formed on the surface so as to correspond to the guide track 33 formed on the guider 30,         Device for preventing re-insertion of contents in the container, characterized in that it is formed on the opposite side of the guide track 52 and formed with two guide tracks 53 formed in both directions symmetrically to guide the movement of the display unit 70.         The method of claim 1,         The display unit 70 is provided in the lower portion of the guider 30 by the elastic member 61 so that the display unit 70 can be expanded and expanded out along the operation guide space 35 of the guider 30a as the movable plate 50 moves. It is supported around the projection 36, and the re-insertion prevention device in the container, characterized in that the hook hanging with the guide track 53 of the movable plate (50).         The method according to claim 1 or 9,         The display unit 70 has a slide rail 71 guided on the guide track 53 of the movable plate 50 on the surface thereof, and the end thereof has a friction surface with the inner wall surface of the guider 30a. Preventing re-insertion of contents in the container, characterized in that it comprises a gradient surface (72) for.

Images