KR100649479B1 - Bottle cap - Google Patents

Abstract

The present invention is a closure of the container, it establishes a complete seal of the preservation of the additives of the container, the structure that emphasizes the function that the user receives the opening and mixing of the additives through the sound sphere, and is fixed to one side of the storage member is screwed on the outer periphery And a storage member having a cylindrical structure in the axial direction and having a plurality of additive outlets on the lower side thereof, forming a locking shaft or a locking gear of the protruding structure on the lower inner surface thereof, and having a protruding storage friction wall on the upper inner surface thereof; Screwed to the outside of the member, the outer periphery of the contraction cut portion formed in a constant inclination and width is formed, the end plate is formed in the axial direction in the center, the milling groove bent portion is formed on the bottom surface, a large number of additive discharge openings are formed inside the upper surface A semi-cylinder that enters the axial direction in close contact with the opening member having a structured sound hole and an end surface of the end plate. The upper expansion support ring of the O-ring is formed on the upper side of the detachable valve outer groove, which is the insertion structure of the O-ring, and the detachable support wall and the receiving part holder supporting the axial surface, An opening shaft is formed on the side to secure the storage member locking shaft or the locking gear, and the opening member is sealed and fixed to the bottom surface of the storage member.

Removable valve, locking shaft, storage member, opening member, sound hole, closed groove

Description

Container cap {Bottle cap}

1 is a cross-sectional view showing a coupling state of the present invention

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2 is a cross-sectional view showing an operating state of the present invention

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3 is a cross-sectional view showing an operating state of the present invention

4 is a perspective view of the present invention

<Description of the code | symbol about the principal part of drawing>

100: container 112: thread

200: storage member 212: outlet

272: locking shaft 300: opening member

315: closed groove bent portion 400: removable valve

425: entrance shaft 451: valve holder

445: removable support wall 472: locking groove

The present invention relates to the assembly and sealing of the container stopper. Specifically, the sealing method provided by the contraction of surface elasticity due to the strength and weakness of the existing plastic properties is related to the perfect sealing of the additive outlet. Transformation, contraction, etc. occurred due to temperature difference, and there were many problems because there was no countermeasure.

Therefore, the present invention replaces the problem of the forced entry to the contraction of elasticity of the manufacturing material material and the problem of inaccurate sealing due to elastic shrinkage, and the functional processing of the sealing through the grounding of the O-ring for a perfect sealing structure. Presenting and developing is the main challenge.

In the present invention, the elastic member is installed on the outer periphery of the opening member and the release valve outer periphery of the opening member for smooth forced entry of the opening member. When the receiving part friction wall and the opening member are raised at the top, the opening part of the storage member has the upper and lower length of the outlet opening. Improved function of dual material ejection structure through long-term storage and movement can be achieved by constructing a mixed membrane and sealing membrane by stable O-ring.

It is fixed to one side of the storage member and has a cylindrical shape in the axial direction with a screw line on the outer circumference and has a plurality of additive outlets on the lower side. A storage member having a frictional force, and screwed to the outside and the end plate in the axial direction in the center, the bottom groove is formed in the bottom surface, a plurality of additive outlet and the fastening auxiliary groove is formed on the upper peripheral grip portion is formed Receiving valve outer groove, which is an insertion structure of semi-cylindrical O-ring that is close in the axial direction to the bottom surface of the end plate, and a removable support wall for supporting the shaft The upper part of the enclosed valve holder, which is combined with the sub holder, is provided with an air-tight groove for supporting the upper expansion of the O-ring and a storage member on the lower side. The entry shaft secured to rimchuk or engaging gear is formed in an open member has a removable resealable valve for the closure and spaced apart to adhere to the bottom surface member storage building opening member.

1, 2, and 3 are cross-sectional views for showing a coupled state and an operating state.

The present invention can be largely divided into the storage member 200, the opening member 300 and the removable valve 400, the storage member 200 is a screw thread 112 formed on the inner circumference of the thread line 112 formed in the general container 100 And tightly coupled to protect the contents in the container 100, and the threaded line 230 having an outer circumference is coupled to the opening member 300 by threaded contention with the opening member 300, the storage member 200 An inner protrusion 224 is formed outside the upper end, and an outlet 212 is formed in an inner central axis direction, and a locking shaft 272 or a locking gear is formed at the lower end of the outlet 212.

The inner protrusion 224 prevents the detachment of the opening member 300 during operation of the container 100 and provides the function of raising together by engaging the storage member 200 with the rotation of the opening member 300. do.

The discharge port 212 is more efficiently formed in the lower end of the storage member 200, the additive (W2) in the opening member 300 when the container 100 is used to discharge into the container 100 It will provide a passageway.

The locking shaft 272 is firmly engaged with the desorption valve 400 when the container 100 is used to fix the desorption valve 400 to provide a force for separating the lower surface of the opening subsidiary 300 from the desorption valve 400. And, the upper surface is formed by a slightly inclined hook-shaped entry shaft 425 is easy to enter the removable valve 400, but the engaging shaft 272 of the removable valve 400 is engaged by the engaging groove 472 Poetry becomes inseparable.

The opening member 300 is a sound sphere 333 is formed on the outside and the screw thread 322 is formed to engage with the screw thread 230 formed on the outer periphery of the storage member 200, the opening member 300 A cylindrical end plate 310 is formed in the inner axial direction to protect the accommodating part 210, and a closed groove curved portion 315 is formed at a lower surface of the lower end of the end plate 310.

The sealed groove curved portion 315 tightly compresses and binds the O-ring 444 disposed in a circumference of the detachable valve outer groove 442 at the time of storing and distributing the container 100 to the additives in the receiving portion 210. Prevents spills and external physical penetrations.

The detachable valve 400 has a detachable valve outer groove 442 in which an O-ring 444 is mounted to be tightly coupled to the closed groove curved portion 315 at an upper end thereof, and a detachable support wall 445 at an outer side thereof. ) Is formed to serve as a supporting wall to prevent and build up as an outer portion of the O-ring (444).

The locking groove 472 is fixed so that the removal valve 400 which is lowered together with the opening member 300 when the container 100 is used is engaged with the locking shaft 272 or the locking gear formed on the fixing member 200. The engaging shaft 272 is configured in the form of a groove.

The entry shaft 425 is in the form of an empty cylinder that is narrowed downward, so that the entry shaft 425 is engaged with the locking shaft 272 so that the descending release valve 400 is easily caught by the locking shaft 272. This is to allow some bending towards the center.

In the case of using the present invention, the method of opening the opening member 300 in the general container for the coupling of the opening member 300 and the fixing member 200 after filling the receiving portion 210 and sealing the removable valve 400 When rotated slightly in the counterclockwise direction opposite to the counterclockwise direction, the detachable valve 400 that serves as a seal at the same time as the lowering of the opening member 300 is also lowered through the inner protrusion 224, and the lowered opening member ( 300 is no longer lowered by being close to the upper side of the storage member 200, the desorption valve 400 was lowered at this time is caught by the desorption valve 400 to the locking shaft 272 formed on the storage member 200 As the groove 472 is firmly engaged, the compression of the O-ring 444 and the valve holder 451 and the receiver holder 351 are fixed, and the removable valve 400 and the storage member 200 are fixed.

At this time, the general safety locking device 304, which is an important finishing process of the bottle loading assembly process, attaches a general structure in which the body is excluded by the width of the shrinkage cutout portion 303 at the bottom of the outer periphery thread 112, and the welding efficiency is improved. The problem is that you can use it with other functions. In addition, the inner protrusion 224 is a contracting means in the physical impingement that is inserted into the threaded line 322 protrusion and the upper end of the inner protrusion 224 generated when the opening member screw line 322 is forcedly inserted from the upper portion of the inner protrusion 224. By installing the contraction cutout portion 303 more than a single number, the entrance member of the opening member threaded line 322 and the storage member threaded line 230 is smoothed. Then, the shrinkage cutout portion 303 restores the contraction function and accommodates the original function. .

In addition, the ordinary safety locking device 304 at the bottom of the outer periphery of the opening member 300 is mounted at the bottom of the container screw 112 by a routine combination method, and with a shrink film to solve the problem of overall appearance and long term storage and transportation. It is necessary to shrink and package to cover the appearance of the shrink cut portion 303.

Then, when the opening member 300 is rotated in the counterclockwise direction, which is a general method, only the opening member 300 separated from the detachable valve 400 is raised, and the valve holder 451 which controls the compression elasticity of the O-ring 444. The frictional sound is generated while the accommodating part holder wall 351 exceeds the accommodating part friction wall 311 and the fixed part frictional wall 211, and the frictional sound is transmitted to the outside by the sound hole 333 of the upper and lower straits. This is a signal indicating the time when the additive (W-2) of the receiving portion 210 is discharged from the discharge port 212, and mixed with the additive (W-2) and the contents released together with the friction sound signal through the container use guide It will beep. At this time, the additive is discharged through the outlet 212 formed in the storage member 200 through the lower surface of the open member 300.

In addition, when the continuous rising of the opening member 300, the thread 322 formed on the opening member 300 is caught by the inner protrusion 224 formed on the storage member 200, the rising and stopping is compressed, and the storage member 200 In addition, as it rises together, it is detached out of the container at the same time, so that the user can drink the contents of the additive (W2) mixed into the original inlet of the container and immediately use it without inconvenience.

In addition, the O-ring 444 is a soft, pollution-free silicon component is preferably inserted into the removable valve outer groove 442, the advancing speed is flexible during the assembling process and after seating compression and compression by the lowering of the opening member 300 Due to the elasticity of the silicone O-ring 444 due to the elasticity of the recessed groove 315, the movement of the volume is expanded and moved around the left and right, but is suppressed by the detachable support wall 445 in the axial direction. ) And the O-ring 444 is deformed and maximally deformed into the volume between the space of the removable valve outer groove 442 to completely block the outside.

In addition, in order to solve the problem of the mounting operation of the O-ring 444, double injection molding the O-ring 444 after seating the O-ring 444 on the bottom end of the sealing plate 315 of the open member end plate, such as PP or PE material Improve the manufacturing process through the efficiency and uniformity of the assembly work. This is to install the O-ring 444 in the sealing groove bent portion 315 for solving structural problems such as the integration of the smooth O-ring 444 and the acceptance of the assembly operation to improve the assembly of economical parts.

In addition, the additive may be simply transported from the filling factory to the beverage production plant after sealing the desorption valve 400 after filling in the receiving portion 210. At this time, after completely sealed to the O-ring 444, another method of use is to fill the opening member 300 which is filled with the release valve 400 and the lower end surface of the locking shaft 272 or the locking gear of the storage member 200. It is a structure that can be used like a general container if it is opened and operated only in the counterclockwise direction, which is a general opening method.

As mentioned above, it solves the problem of forced entry and promotes a more stable full sealing through the control of compression and expansion of the O-ring, and the user stops opening and closing the additives in a timely manner through the friction sound signal expanded to the sound sphere. It has the effect of having a structure that receives the point of mixing.

Claims (5)

It is fixed to one side of the storage member and has a cylindrical shape in the axial direction with a screw line on the outer circumference and has a plurality of additive outlets on the lower side. A storage member having a friction wall, This is screwed to the outside of the storage member and formed on the outer circumferential surface of the shrinkage cut portion is formed in a constant inclination and width, the end plate is formed in the axial direction in the center, the bottom groove is formed in the bottom surface and a plurality of additive discharge port is formed An opening member having a sound sphere penetrating therein; On the upper side of the intaglio valve holder, which is combined with the removable valve outer groove, which is an insertion structure of a semi-cylindrical O-ring, which closely enters the lower end of the end plate in the axial direction, and a detachable support wall and an accommodating part holder supporting the axial surface. A sealing groove bent portion for supporting the upper expansion of the O-ring is formed, and an entry shaft is formed on the lower side and is fixed to the storage member locking shaft or the locking gear. Cap of container characterized in that it is provided with an opening and closing type removable valve The method of claim 1, wherein the curved support wall for supporting the expansion deformation of the O-ring inserted into the sealed groove groove portion and the removable valve outer groove portion, and the upper side of the removable valve for forming an accommodating holder for tightly binding the expansion to the upper portion. Cap of the container, characterized in that the structure of the relief valve outer groove formed 2. An opening member according to claim 1, characterized in that a sound hole is formed on the upper surface and has an opening member having a receiving portion friction wall of the receiving upper outer wall and an receiving holder embossed on the lower inner surface. Courageous stopper The container closure as claimed in claim 1, wherein the contraction cutout portion is provided with contraction means for allowing the contraction during the forced fitting so that the contraction fit is easily fitted to the outer circumference of the storage member. 5. The container closure according to claim 4, wherein the contracting means is connected to a safety locking device that is formed of at least one vertical or constant inclination on the outer circumference of the upper opening member and is a forgery prevention line.

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