KR-102964393-B1 - Glass Bottle Cover Assembly

Abstract

A glass bottle cover assembly according to an embodiment of the present invention is a glass bottle cover assembly for protecting a glass bottle, comprising an open end through which contents are discharged, an annular lip protruding around the lower surface of the open end, an upper region with a tapered shape at the lower end of the annular lip, and a handle having a through hole formed on the surface of the upper region, and comprises a stopper for sealing the open end, a guide ring fastened to surround the annular lip at the lower end of the stopper, a front cover for surrounding the front of the glass bottle, and a back cover for surrounding the back of the glass bottle.

Inventors

• 심재희

Assignees

• 주식회사 올도완

Dates

Publication Date

20260513

Application Date

20231211

Claims (8)

1. A glass bottle cover assembly for protecting a glass bottle, comprising: an open end for discharging contents; an annular lip protruding around the lower surface of the open end; an upper region with a tapered shape at the bottom of the annular lip; and a handle having a through hole formed on the surface of the upper region. A stopper that seals the above-mentioned open end; A guide ring fastened to surround the annular lip at the lower part of the above stopper; A front cover covering the front of the above glass bottle; and It includes a back cover that wraps around the back of the glass bottle, and The above front cover includes a first handle cover that wraps around the handle from the front, and A glass bottle cover assembly characterized in that the above-mentioned back cover includes a second handle cover that wraps around the handle from the rear.
2. In paragraph 1, A glass bottle cover assembly characterized in that the guide ring comprises a protruding lip (210) that combines with the annular lip and upper and lower open ends, wherein the diameter of the protruding lip is larger than the diameter of the upper and lower open ends.
3. In paragraph 2, A glass bottle cover assembly characterized in that the above guide ring is made of any one material selected from the group consisting of silicone, EPDM, and fluororubber.
4. delete
5. In paragraph 1, A glass bottle cover assembly characterized in that the first handle cover or the second handle cover includes a through cover that crosses the through hole.
6. In paragraph 5, A glass bottle cover assembly characterized by including a second handle cover (410) formed at the end corner of the above-mentioned through-cover.
7. In paragraph 1, A glass bottle cover assembly characterized by having a protruding bent piece formed in the entire area of the corner where the front cover and the back cover meet.
8. In paragraph 1, A glass bottle cover assembly characterized in that the material of the front cover and the back cover comprises any one selected from the group consisting of Ecozen, LDPE (Low Density Polyethylene), HDPE (High Density Polyethylene), polypropylene (PP), polyethylene terephthalate (PET), acrylic resin, polycarbonate (PC), acrylonitrile butadiene styrene (ABS), Teflon, and TPE (Thermo Plastic Elastomer).

Description

Glass Bottle Cover Assembly The present invention relates to a glass bottle cover assembly, and more specifically, to a cover assembly for protecting a glass bottle containing chemicals used in a semiconductor process. Glass bottles, which are widely used in daily life, are used in various ways depending on the characteristics and purpose of the contents. Spin-On Dielectrics (SOD), used in semiconductor manufacturing processes, are coating materials applied during the SiO2 thin film fabrication process that insulate between semiconductor transistors or between layers. While they were previously produced using the Chemical Vapor Deposition (CVD) process, SOD is now applied to spin processes that produce flat surfaces and prevent voids as patterns become more miniaturized. The glass bottles containing this SOD are standardized to 2.5 liters and form a high-purity film with excellent gap-fill characteristics and flatness, whereas there is a great need to block impurities when managing the solution. Even though glass bottles containing SOD have structural characteristics to prevent breakage, there is a problem in that they cannot reduce the risk of SOD leakage that may occur if they actually break. In addition, as interest in the environment and safety has recently increased, there is a realistic need to actively respond to the situation by preparing countermeasures, as the leakage of toxic substances caused by the breaking of glass bottles containing chemicals would primarily result in human health damage to workers and negatively impact the external image of semiconductor companies. Although the switch from glass bottles to plastic aims to improve upon the problems associated with conventional glass bottles, the use of glass bottles is expected to continue for a considerable period because plastic containers do not completely maintain the purity of chemical solutions against leaching. Korean Registered Patent No. 10-2071399 concerns a protective device for protecting a photoresist bottle used in a semiconductor photolithography process. Although it consists of a protective means that wraps around the outside of the bottle, there is a problem in that the protective device must be removed to expose the bottle to the outside for actual use in the photolithography process. Korean Registered Patent No. 10-1746779 is a patent regarding a chemical container protection cover assembly, which is a cover assembly manufactured based on a glass bottle with a handle. When the cover assembly is in place, the container lid is torn through a virgin ring to open the cap of the chemical container and use the chemical inside. However, not only must the process of filling the chemical container with the chemical and then covering it with the cover assembly be carried out, but there is also a risk of damage during the process of carrying the chemical container to cover it with the cover assembly, and the actual risk is increased due to the addition of processes, so there is a problem with the effectiveness of using the cover assembly. FIG. 1 is a front view of a glass bottle according to one embodiment of the present invention. FIG. 2 is a perspective view of a glass bottle cover assembly according to one embodiment of the present invention. FIG. 3 is a front view of a glass bottle cover assembly according to one embodiment of the present invention. FIG. 4 is an enlarged view of a guide ring according to one embodiment of the present invention. FIG. 5 is an enlarged side cross-sectional view of a front cover according to one embodiment of the present invention. FIG. 6 is a side view of a back cover according to one embodiment of the present invention. FIG. 7 is an enlarged side cross-sectional view of a back cover according to one embodiment of the present invention. FIG. 8 is an enlarged view of the joint portion of the front cover and the back cover according to one embodiment of the present invention. Specific structural or functional descriptions regarding embodiments according to the concept of the present invention disclosed herein are provided merely for the purpose of explaining embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms and are not limited to the embodiments described herein. Embodiments according to the concept of the present invention may be subject to various modifications and may take various forms; therefore, embodiments are illustrated in the drawings and described in detail in this specification. However, this is not intended to limit the embodiments according to the concept of the present invention to specific disclosed forms, and includes all modifications, equivalents, or substitutions that fall within the spirit and scope of the present invention. Terms such as "first" or "second" may be used to describe various components, but said components should not be limited by said terms. For the sol