SU108925A1 - Key for opening glass jars with knurled covers - Google Patents
Key for opening glass jars with knurled coversInfo
- Publication number
- SU108925A1 SU108925A1 SU575666A SU575666A SU108925A1 SU 108925 A1 SU108925 A1 SU 108925A1 SU 575666 A SU575666 A SU 575666A SU 575666 A SU575666 A SU 575666A SU 108925 A1 SU108925 A1 SU 108925A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- key
- knurled
- lid
- covers
- glass jars
- Prior art date
Links
Landscapes
- Closures For Containers (AREA)
Description
Предметом изобретени вл етс ключ дл открывани стекл нных банок с накатанными крышками, выполненный в виде обоймы с руко ткой дл захвата крышки.The subject of the invention is a key for opening glass jars with rolled lids, made in the form of a holder with a handle for gripping the lid.
Применение предлагаемого ключа облегчает открывание стекл нных банок с накатанной крышкой.The use of the proposed key facilitates the opening of glass cans with a knurled lid.
Это достигаетс тем, что обойма выпо.Гнена в виде полукольца, спабженного изнутри выточкой с профилем , состветствуюш,им профилю крышки, а руко тка расположена в средней части полукольца.This is achieved by the fact that the cage is bent. It is shaped like a half ring, spagged from the inside with a recess with a profile that matches the profile of the lid, and the handle is located in the middle of the half ring.
Па чертеже схематически изображен ключ сбоку и сверху.Pa drawing shows schematically the key to the side and top.
Ключ выполн етс из куска листовой стали толщиною около 1,5 мм. Выштамповываетс полукольцева обойма 1, снабженна с внутренней стороны выточкой с профилем , соответствуюшпм профилю крышки стекл нной банки.The key is made of a piece of sheet steel with a thickness of about 1.5 mm. The semi-ring holder 1 is stamped out, provided on the inner side with an undercut with a profile that corresponds to the profile of the glass can lid.
От обоймы отгибаетс ручка 2, расположенна в средней части полукольца . Па ручке дл придани жесткости отгибаютс ребра, которые упираютс в обойму в месте их соединени .The handle 2, located in the middle part of the half-ring, is bent off the holder. The ribs are folded over to the stiffener, which abut against the cage at the junction.
При енимании прикатанной к горлу стеклотары крышки ключом захватывают крышку и за руко тку одной рукой приподнимают как рычагом крышку вверх, а другой рукой удерживают стеклотару на месте .When a glass lid is applied to the throat, the lid is secured with a key and the lid is lifted by the handle with one hand and the glass container is held in place with the other hand.
При открывании крышки упор делаете на горло банки, а не па крышку, что способствует облегчению съема крышки и лучшему сохранению последней.When opening the lid, the emphasis is on the throat of the jar, not on the lid, which facilitates the removal of the lid and the best preservation of the latter.
Предмет изобретени Subject invention
Ключ дл открывани стекл нных банок с накатанной крышкой, выполненный в виде обоймы с руко ткой дл захвата крышки, отличающийс тем, что, с целью упора ключа при ее открываипп о горло банки и меньшего деформировани крышки, обойма выполнеил с профилем, соответствующим профилю крышки, а руко тка раеположена в средней чаети иолукольца .A key for opening glass jars with a knurled lid, made in the form of a holder with a handle for gripping the lid, characterized in that, in order to stop the key when it is opened against the throat of the jar and to deform the lid less, the holder has a profile corresponding to the lid profile, and the handle is placed in the middle cup and a small ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU575666A SU108925A1 (en) | 1951-09-04 | 1951-09-04 | Key for opening glass jars with knurled covers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU575666A SU108925A1 (en) | 1951-09-04 | 1951-09-04 | Key for opening glass jars with knurled covers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU108925A1 true SU108925A1 (en) | 1956-11-30 |
Family
ID=48381989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU575666A SU108925A1 (en) | 1951-09-04 | 1951-09-04 | Key for opening glass jars with knurled covers |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU108925A1 (en) |
-
1951
- 1951-09-04 SU SU575666A patent/SU108925A1/en active
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