EP0386290A1 - Nichtnachtropfender Flaschenverschluss - Google Patents

Nichtnachtropfender Flaschenverschluss Download PDF

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Publication number
EP0386290A1
EP0386290A1 EP89104102A EP89104102A EP0386290A1 EP 0386290 A1 EP0386290 A1 EP 0386290A1 EP 89104102 A EP89104102 A EP 89104102A EP 89104102 A EP89104102 A EP 89104102A EP 0386290 A1 EP0386290 A1 EP 0386290A1
Authority
EP
European Patent Office
Prior art keywords
bottle
circular
wing portion
circular tube
overflow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89104102A
Other languages
English (en)
French (fr)
Inventor
Hsien-Chang Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP89104102A priority Critical patent/EP0386290A1/de
Publication of EP0386290A1 publication Critical patent/EP0386290A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/40—Closures with filling and discharging, or with discharging, devices with drip catchers or drip-preventing means

Definitions

  • Bottle container has been used for containing fluid several tens of years since. This concept to use the inner space for storage of fluid or something else distinguish the difference of human being from animals.
  • the materials used for making bottle containers vary with the revolution of human technology. From the origin glass and porcelain bottle containers to the recent polymeric and PET bottle containers, a variety of materials have been used. Same as in the revolution of bottle stoppers or bottle caps, a variety of materials have been used, such as cork or rags in the early days, and metal, polymeric materials, etc., in the recent years to provide better performance.
  • bottle containers are widely used in everywhere, they are normally standardized. In recent years, all bottle containers are normally having a fixed specification of bottle neck and a fixed size of outer thread for screwing up with a cap.
  • a bottle container is designed for safety storage of fluid, which allows smooth flowing of the fluid contained therein when the fluid is pouring out.
  • Regular bottle containers, salad oil bottles as example are good for storage of fluid and convenient to pour out the contained fluid.
  • these containers have a common problem.
  • Each time after pouring the fluid of a bottle container the remaining fluid may flow out along the outer surface to the bottom to moisten and stain the bottle and the floor or the desk or anywhere the bottle container is positioned.
  • housewives may place a paper board beneath the bottle container.
  • this method is still not practical, and the contamination of hands is still inevitable.
  • the present invention is designed to provide such an overflow-preventive bottle stopper which is convenient to use and can prevent overflow of any fluid contained in a bottle container.
  • an overflow-preventive bottle stopper is comprised of a bottle connector (1) and a stopping cap (2).
  • the bottle connector (1) is a circular hollow means comprising a bottom socket (11) with an inner thread (12) made thereon to match with the outer thread of bottle neck so as to connect with bottle by means of screw joint.
  • a circular wing portion (13) is integrally projecting inward from the bottom socket (11) to further extend vertically upward to form into a circular tube (14), wherein the circular tube (14) has a curved top edge (15) at one side which is projecting outward to further turn downward to serve as a fluid guide, and wherein a hole (16) is made at the vertical corner between the circular wing portion (13) and the circular tube (14).
  • the circular wing portion (13) is slightly inclining downward to form a difference of elevation with the hole (16) becoming the lowest position.
  • An outer thread (17) is made on the upper outer wall of the bottom socket (11) of the bottle connector (1) so as to let the bottle connector (1) be connected with the stopping cap (2) by means of screw joint.
  • the stopping cap (2) is an enclosed circular cap with one side opened for screwing thereinto of the bottle connector (1), having an inner thread (21) specifically designed to match with the outer thread (17) of the bottom socket (11) for screw joint.
  • a cover liner (22) is made in a size to match with the circular tube (14) and set in the inner bottom of the stopping cap (2), so as to tightly close up the stopping cap (2) when the stopping cap (2) is screwed up with the bottle connector (1).
  • the bottle connector (1) When in application, the bottle connector (1) is firmly attached to the bottle by screwing up the inner thread (12) with the outer thread of the bottle, and then, the stopping cap (2) is firmly attached to the bottle connector (1) by screwing up the inner thread (21) of the stopping cap (2) with the outer thread (17) of the bottle connector (1), such that the bottle is tightly sealed.
  • the stopping cap (2) When to pour out the fluid contained in the bottle, the stopping cap (2) is removed from the bottle connector (1) to let the fluid of the bottle be smoothly poured out along the curved top edge (15). After taking of the bottle fluid, the stopping cap (2) is screwed up with the bottle connector again, and the remaining fluid on the inner wall of the bottle stopper will flow back along the circular tube (14) through the hole (16) into the bottle. Therefore, no any overflow will happen and no any fluid will moisten and stain the outer surface of the bottle.
  • the main advantage of the present invention is that the bottle stopper is reusable. When a bottle is used up, the bottle stopper may be removed to mount on a new bottle for repeated use.
  • the bottle stopper may be made of high polymeric material through integral injection molding process, and arranged in a variety of sizes to accommodate a variety of bottle containers.
  • the present invention is to provide such an overflow-preventive bottle stopper having various features each of which tends to make the structure more practical and inexpensive to manufacture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP89104102A 1989-03-08 1989-03-08 Nichtnachtropfender Flaschenverschluss Withdrawn EP0386290A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP89104102A EP0386290A1 (de) 1989-03-08 1989-03-08 Nichtnachtropfender Flaschenverschluss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89104102A EP0386290A1 (de) 1989-03-08 1989-03-08 Nichtnachtropfender Flaschenverschluss

Publications (1)

Publication Number Publication Date
EP0386290A1 true EP0386290A1 (de) 1990-09-12

Family

ID=8201064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104102A Withdrawn EP0386290A1 (de) 1989-03-08 1989-03-08 Nichtnachtropfender Flaschenverschluss

Country Status (1)

Country Link
EP (1) EP0386290A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722481A1 (fr) * 1994-07-12 1996-01-19 Rical Sa Dispositif verseur anti-goutte.
CN110068664A (zh) * 2019-05-28 2019-07-30 菏泽学院 一种bod5测量水样试剂瓶

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763403A (en) * 1953-06-16 1956-09-18 Jay G Livingstone Fittings
EP0275833A2 (de) * 1987-01-22 1988-07-27 Alfatechnic Ag Kunststoffverschluss für einen Behälter mit einem als Deckel dienenden Messbecher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763403A (en) * 1953-06-16 1956-09-18 Jay G Livingstone Fittings
EP0275833A2 (de) * 1987-01-22 1988-07-27 Alfatechnic Ag Kunststoffverschluss für einen Behälter mit einem als Deckel dienenden Messbecher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722481A1 (fr) * 1994-07-12 1996-01-19 Rical Sa Dispositif verseur anti-goutte.
EP0693435A1 (de) * 1994-07-12 1996-01-24 RICAL (Société Anonyme) Das Nachtropfen verhütender Ausgiesser
CN110068664A (zh) * 2019-05-28 2019-07-30 菏泽学院 一种bod5测量水样试剂瓶
CN110068664B (zh) * 2019-05-28 2024-05-28 菏泽学院 一种bod5测量水样试剂瓶

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Effective date: 19910313