KR200300272Y1 - Tube-receptacle stupid the setting front position - Google Patents

Abstract

The present invention, in the stopper structure of the tube container is composed of a normal tube base and a stopper having a discharge port, the stopper part and the locking projection which is integrally protruded to the outer peripheral surface of the lower end of the discharge male thread is formed spaced apart, and Corresponding to the stopper inner cap inner circumferential surface of the lower end of the female screw threaded end of the female thread has an angled cutting surface shape, so that when the stopper is fastened to contact the stopper at the position where the opening of the stopper is set to the front side of the base for the tube, the setting Characterized in that the configuration is such that the engaging groove for joining the locking projections to the outer peripheral surface of the innermost thread lower end thread in position

Even if only the screwing operation between the plug portion and the tube body discharge section is performed, the opening portion of the plug portion is always positioned at the front portion of the tube body, so that a separate front positioning operation such as a cabin model, which has been renewed by the applicant of the present application, has been performed. The present invention relates to a tubular container that can be easily adjusted in position between the cap and the container body, which can expect the effect of simply performing the front part positioning coupling without the need to be performed.

Description

Tube-receptacle stupid the setting front position for easy adjustment of stopper and container body

The present invention relates to a stopper structure of a tubular container for storing liquid and sol fluids such as cosmetics and oils and repeating the use thereof. In particular, one side of the tubular container may be closed by a circular tube and a connecting member. After the individual production process of the stopper to be rotated to open and close to the center, the stopper during the correct setting of the position of the opening or the connection member corresponding to the back or the back of the circular tube when the tube and the stopper in the final assembly step And a capping structure of a tubular container for providing convenience in use by facilitating easy setting to the front position simply by screwing work of the tube period.

Generally, tubes used to store cosmetics, lotions, oils, etc., which are liquid or sol fluids, and squeeze out as needed, are generally manufactured in the form of a film. It is common to be fastened with a stopper is formed.

If you want to use the contents by using such a tube, the cap is released from the upper end of the tube container by releasing the screw completely and then the user squeezes out the tube and ejects the contents through the upper outlet of the tube container. However, there is a considerable risk of the loss of the plug and the contents around the discharge port are contaminated by the contents remaining after being squeezed into the screw fastening portion, and after a long time, the connection between the plug and the tube container is incomplete due to the residue. As a result of the solidification of the contents due to the inflow of the outside air, there was a problem of lowering the storage state of the contents.

In order to solve the above problems, in recent years, the cap and the lid of the container body are connected to each other by a plastic snap hinge in order to integrate the tube container body and the stopper to prevent the possibility of loss and to facilitate opening and closing with a small force. There is a tendency.

However, when the lid and the stopper are connected by a hinge (or connecting member) as described above, and the product is completed by screwing between the stopper and the tube container main body, the male screw part and the stopper formed at the upper end of the tube container main body When fully tightened by screwing, the hinge portion (or connecting member) connecting the lid and the stopper is not always accurately positioned on the bottom side of the tube container.

When manufacturing a tube container having a circular shape, the tube container main body is devoted to advertising surface on the front side and the back side of the tube container, and various advertisements or figures are printed on the back side. It is common for the usage notes to be printed.

That is, such a problem is that the shape of the tube is circular on the stopper side, and gradually toward the lower end is formed in a "-" shape when viewed from the plane (or bottom), the stopper side is stored on the ground and standing up In most cases, the contents of the tube body are pressed by pressing the back side and the front side of the tube body, and the opening and the connection member of the stopper are located at the front side and the back side of the tube container body, respectively. It is the most ideal position setting that can provide the, and even when exhibited in a general store, the opening side is arranged neatly in the front part of the tube main body can provide a clean and neat sense aesthetically, You're going to do the positioning.

Therefore, when the tube container is used by the actual consumer after the product is shipped, a connecting member, which normally serves as a hinge, is located on the rear side of the tube body, and an opening for opening the cap and the lid on the front side of the tube body. Since it is shipped in a position, there is a hassle for the operator to separately perform the exact position setting coupling operation between the tube base and the stopper in the joining process such as the tube base and the stopper. The production line of the stopper, that is, the producers of each part is different, so that the stop position of the stopper when the stopper is fully engaged and the front or back side of the tube main body do not coincide with each other in the final joining place Set the position between the container body and the stopper even when the stopper and the base for the tube are completed in position Failure is elegant become twisted during the display, there is a problem such that the positions of the openings that in use the user and the site and the stopper portion presses the lid open, the open service inconvenience in using skewed.

In addition, due to such a problem, for example, if the stopper is finally closed at an obliquely twisted state at the front side of the tube container, the user can squeeze the tube while the stopper of the tube container is also at an obliquely twisted state. Occurs the user's field of view by the plug, so it is not easy to check the leaking contents, turn the wrist to check the leaking contents or tighten the cap slightly loosely to open the stopper and the front of the tube container body. Since it is used in an aligned state, there is a problem that the contents flow out through the gap between the stopper and the upper end of the tube container body in the state of not being completely sealed, and flows to the outer peripheral surface of the tube main body.

In addition, instead of pressing the front and back portions of the tube body to confirm the leakage of the contents, press the side portion of the tube body by pressing the side of the tube body in an oblique position so that the opening side can be confirmed. There was a problem such that it is difficult to control the amount of outflow.

Therefore, the applicant of the present application, to solve this problem, as disclosed in Utility Model Registration No. 270753, "Inner cap having a positioning groove formed a plurality of equal intervals to the flange outer peripheral surface, and a plurality of positioning on the inner peripheral surface of the body portion The outer cap is formed of a protrusion and a double catching protrusion ", and the stopper is screwed with the container discharge port, and the opening side of the outer cap is positioned at the front side of the main body for the tube while pulling the outer cap to free it from the inner cap. After that, by pressing the outer cap again, the fixing protrusion of the outer cap is inserted into the positioning groove of the inner cap and fixed so as not to rotate.

However, in the case of the utility model, the stopper portion is composed of an inner cap and an outer cap, and a separate inner cap must be manufactured so that a positioning groove is formed in the production process, and a positioning protrusion is formed on the inner circumferential surface of the outer cap. The effect side of may be ideal, but the problem of the workability in the manufacturing process was found to be difficult.

Therefore, the present invention was designed to improve the utility model registration No. 270753, previously filed by the applicant of the present application to solve the problem of workability in the manufacturing process, the lowermost screw bone of the outer peripheral surface of the discharge port of the upper end of the tube base body The stopper part is integrally formed, and the corresponding stopper inner circumferential surface is provided with a protrusion at the lower end of the lower thread, so that only the tube body and the stopper are formed. The internal / external cap of the model is to ensure that the effect is achieved only by a simple stopper, the purpose is to achieve productivity improvement and simplify the work process according to the manufacturing.

1 is an exploded perspective view of the present invention,

Figure 2 is an enlarged front view of the container body discharge port of the present invention,

Figure 3a, b is a perspective view of the bottom of the plug portion of the present invention,

4 is a schematic plan view of the container body discharge port of the present invention,

Figure 5a is a schematic cross-sectional view of the closure of the subject innovation,

FIG. 5B is a schematic cross-sectional view of the container body discharge port of FIG. 4 and the plug portion of FIG. 5A coupled; FIG.

※ Brief description of the main symbols in the drawings

100; Tubular base 110; Discharge port 111; Male

112; Lowest threaded bone 113; Stopper portion 113 '; guide

114; Obstacle 200; Stopper 201; Opening

210; Lid 220; Inner cap 230; female screw

231; Bottom screw 232; Home

The present invention for achieving the above object,

A tube main body 100 having a discharge port 110 having a male thread 111 formed on an outer circumferential surface of an upper end side thereof, and a lid portion 210 that is openly rotated about one side connecting member 240 is formed, and the lower side of the inner side is formed at the lower end thereof. In the stopper structure of the tube container fastened by the stopper 200 is formed integrally with the inner cap 220 is formed integrally with the female screw 230 to be screwed to the discharge port 110,

The stopper part 113 and the catching protrusion 114 integrally protruding from the lowermost threaded bone 112 of the male thread 111 of the discharge port 110 are formed to be spaced apart from each other.

Corresponding to the lower end of the lower end screw thread 231 of the inner circumferential surface female thread 230 of the inner cap 220 of the stopper 200 to have a cutting surface shape, the opening 201 of the stopper 200 when fastening the stopper 200 Abuts the stopper portion 113 at a position set toward the tube body 100 front side, and internally engages the locking protrusion 114 to the outer surface of the lower end thread 231 of the inner cap 220 on the set position. It is characterized by the configuration that the engaging groove 232 to be formed.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention by the above configuration will be described in detail.

1 is an exploded perspective view of the present invention, Figure 2 is an enlarged front view of the container body discharge port of the present invention, Figure 3a, b is a perspective view of the bottom of the plug portion of the present invention, Figure 4 is a schematic view of the container body discharge port of the present invention 5A is a schematic sectional view of the plug portion of the present invention, and FIG. 5B is a schematic sectional view of the container body discharge port of FIG. 4 and the plug of FIG. 5A.

The present invention, as shown in the accompanying drawings, the tube body 100 having a tubular shape for storing the contents of the liquid and the contents to be discharged to the discharge port 110 side when in use, and is fastened to the tube base 100 It is formed of a stopper 200.

The tube main body 100 has a general general tube main body 100 shape, the lower end side is generally formed in a "-" shape and formed in a circular shape toward the upper end and the discharge port for discharging the contents at the upper end ( 110 is formed.

At this time, the discharge port 110 is usually formed with a male screw 111 on the outer peripheral surface.

Here, as a main component for achieving the object of the present invention, the stopper portion 113 and the engaging projection 114 integrally at the starting point of the lower end threaded bone 112 in which the male thread 111 of the discharge port 110 is formed. Form.

The stopper part 113 and the locking protrusion 114 are formed to be spaced apart at a predetermined interval, so that the locking groove 232 of the inner cap 220 of the stopper 200 to be described later is integrated with the locking protrusion 114. The thread end side of the lower end of the inner cap 220 is caught by the stopper portion 113 and has a function to prevent further rotation.

At this time, the end of the female screw 230 of the inner circumferential surface of the inner cap 220 of the stopper 200, the end of the screw thread 231 end side of the stopper 200 is no longer rotated, the opening 201, that is, the stopper (200) The position of the opening 201 by the lid portion 210 which is connected to the connection member 240 spoken to one side is set to come to the front side of the tube main body 100, so that the stopper When the screw is coupled between the 200 and the tubular container 100, the opening 201 is always located on the front side of the discharge main body 100.

Here, the stopper portion 113 is formed so that the surface is tapered as shown in Figure 4 when viewed in plan view, the guide 113 'is formed to be addressed to the lower end side of the stopper portion 113, the stopper described later Part 200 The inner cap 220 of the inner peripheral surface of the lower end of the screw thread (231) end of the gap there is no gap, always maintaining the tightness of the screw coupling state between the stopper 200 and the discharge port 110 of the tube base 100 To be able.

On the other hand, the stopper 200 is screwed with the discharge port 110 of the tube base 100, as shown in the drawing, when used, opening / pivoting by the connecting member 240 connected to one side of the stopper 200 The lid portion 210 to be opened and closed is integrally formed, the configuration having an inner cap 220 integrally formed downward on the inside of the stopper 200 is similar to the conventional.

The inner cap 220 is formed with a female screw 230 for screwing with the male thread 111 of the discharge port 110 of the base 100 for the tube.

Here, the end side of the lower end screw thread 231 of the female screw 230 of the inner circumferential surface of the inner cap 220 is usually tapered in the case of a normal thread and offset to the surface similar to the screw bone, the present invention is different from the inner cap ( 230) The end is finished while maintaining the height of the thread as it is, so as to have a shape having a cut surface.

The reason for doing this is that the lower end screw thread 231 of the inner cap 220 is abutted on the stopper portion 113 of the lower end threaded bone 112 of the discharge port 110, and the purpose of the present invention for preventing no further rotation. Is to achieve.

On the other hand, the locking groove 232 is formed on the surface of the proper position (that is, the lowermost thread surface) of the lower end screw thread 231 of the inner cap 220.

The locking groove 232 is for joining the locking protrusion 114 formed to be spaced apart from the stopper portion 113 formed in the lowermost threaded bone 112 of the discharge port 110, the position of the locking protrusion 114 It must be a position corresponding to the position of.

Meanwhile, as shown in FIG. 2, the locking protrusion 114 formed at the lower end threaded bone 112 of the discharge port 110 may protrude over the entire width of the lower end threaded bone 112, and the uppermost lower threaded bone 112 may be formed. It may be formed to protrude below the thread (115).

At this time, the formation position of the corresponding locking groove 232 is changed according to the formation position of the upper locking protrusion 114. In the former case, that is, the locking protrusion 114 extends over the entire width of the lower end of the discharge port 110 (112). In the case where the stopper 200 is formed, the locking groove 232 is formed as shown in FIG. 3A over the entire outer surface side of the lower end screw thread 231 of the inner cap 220. When the locking protrusion 114 is formed to protrude from the lower threaded thread 112 upper side thread 115 of the discharge port 110, the locking groove on the upper surface side of the lower end thread 231 of the cap 200, the inner cap 220. 232 is formed as shown in FIG. 3B.

"A" and "B" shown in Figs. 3A and 3B are partial enlarged views, respectively.

Referring to the operating relationship of the present invention by the above configuration, first assume the coupling state between the tube outlet 100, the outlet 110 and the stopper 200 in the production process, the opening 201 of the stopper 200 In the state where the) side is positioned at the front side of the tube body 100, the coupling end surface of the threaded state between the discharge port 110 and the cap 200 is obtained, and then the value is used. By the mold design, the tube base 100 and the stopper 200 are manufactured and produced.

Filling the contents of the liquid or gel in the tube main body 100 prepared in this way, and if you want to seal the tube main body 100 by using the stopper 200, the tube main body 100 discharge port 110 and The inner cap 220 of the stopper 200 is screwed together, and as described above, the lower end screw thread 231 of the female screw 230 of the inner cap 220 of the stopper 200 is the main body 100 for the tube. When the lower end screw thread 231 of the inner cap 220 reaches the lower end thread 112 of the outlet 100 of the tube body 100 while being fastened along the screw bone of the male screw 111 of the outlet 110, the inner cap ( 220) the lower end of the threaded thread 231 is the outer peripheral surface of the lower threaded thread 231 of the female screw 230, while the end of the lower threaded thread 231 passes through the locking protrusion 114 formed at the end of the outlet 110, the lower end of the threaded bone 112. It is caught by the locking groove 232 formed on the upper surface side is to be fixed internally.

At this time, the inner cap 220, the lower end of the screw thread 231 is in contact with the stopper portion 113 of the discharge port 110, and further prevents further progression of the coupling between the tube base 100 and the stopper 200 After completing, the lid portion 210 of the stopper 200 is rotated to open around the connection member 240 to discharge / use the contents of the inner tube body 100 through the discharge port 110, and then again the lid portion ( 210 to close the contents will be stored.

Here, the guide 113 ′ integrally formed under the stopper 113 of the discharge port 110 is formed. As described above, the separation width between the stopper 113 and the guide 113 ′ is inside the stopper 200. By forming the width of the screw thread of the female screw 230 of the cap 220 to the inner width, the rocking phenomenon and the loosening phenomenon between the stopper 200 and the tube main body 100 can be completely excluded when the tightening operation is completed. do.

Therefore, the stopper 113 and the stopper 114 of the discharge port 110 are brought into contact with each other at the end of the threaded thread 231 of the stopper 200 and the stopper groove 232 so that the opening of the stopper 200 is always open ( 201) may be located on the front side of the tube body 100, the opening of the stopper to the front of the tube body by turning the outer cap in the state pulled out the outer cap, such as the cabin utility model disclosed by the applicant of the prior application You will be able to completely delete the location process.

Therefore, according to the present invention, even if only the screwing operation between the plug portion and the tube main body discharge section as described above, the opening of the plug portion is always positioned on the front surface of the tube main body, so that the cabin for the cabin renewed by the present applicant as before Since it is possible to simply perform the front part positioning coupling without having to perform a separate front positioning operation such as a new model, a useful effect as an improved design can be expected.

In addition, in the case of the prior art, the productivity has been greatly degraded due to the complexity of the operator having to check and work on the front of the tube so that the front of the stopper can be correctly positioned. Automated mass production can be possible by the mold set according to the set position, and because of this, it is possible to set the exact position between the tube container and the stopper simply by fastening the tube container and the stopper, so that automatic production is possible, The deletion of the positioning work can be expected to have a useful effect of greatly increasing the productivity of mass production.

Claims (3)

A tube main body 100 having a discharge port 110 having a male thread 111 formed on an outer circumferential surface of an upper end side thereof, and a lid portion 210 that is openly rotated about one side connecting member 240 is formed, and the lower side of the inner side is formed at the lower end thereof. In the stopper structure of the tube container fastened by the stopper 200 is formed integrally with the inner cap 220 is formed integrally with the female screw 230 to be screwed to the discharge port 110, The stopper part 113 and the catching protrusion 114 integrally protruding from the outer peripheral surface of the lowermost end thread 112 of the male thread 111 of the discharge port 110 are formed to be spaced apart from each other, Corresponding to the lower end of the lower end screw thread 231 of the inner cap 220 of the inner cap 220, the inner cap 220 of the stopper 200 has an angled cutting surface shape, the opening of the stopper 200 when fastening the stopper 200 201 is in contact with the stopper portion 113 at a position set toward the tube body 100 front side, the locking projection 114 to the outer circumferential surface of the lower end thread 231 of the inner cap 220 on the set position. The tubular container is easy to adjust the position between the stopper and the container body, characterized in that the engaging groove 232 for forming a) is formed. The method of claim 1, The stopper 113 is a tubular container easy to adjust the position between the stopper and the container body, characterized in that it comprises a guide (113 ') bent downward. The method of claim 1, The locking protrusion protrudes from the lower threaded thread 112 above the lower threaded thread 115 of the discharge port 110, and the corresponding locking groove is formed on the upper surface side of the lowermost threaded thread 231 of the cap inner cap 220. Tubular container easy to adjust the position between the stopper and the container body including the.