High-safety coefficient extensible bottle opener
A technology of safety factor and bottle opener, applied in the direction of disassembly of flange-type caps, etc., can solve the problems of no safety protection measures, unsafe, and injuring people when the glass locking card enters and exits.
Inactive Publication Date: 2017-05-31
SUZHOU JINWEITE TOOL
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Problems solved by technology
[0002] At present, there are a variety of bottle openers and bottle openers in the society. Due to the lack of safety protection measures, the glass cord card is often smashed when opening and then goes in and out to hurt people, which is extremely unsafe.
Method used
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Embodiment
[0011] A kind of expandable corkscrew with good safety factor of this embodiment, such as figure 1 As shown, it includes a corkscrew main body, a pressure ring, a connecting ring, a torsion spring and a protective cover 3; The side is provided with an annular groove; the upper end of the main body of the bottle opener is embedded with a connecting ring, and a torsion spring is installed at the connecting ring, and the torsion spring is connected with the pressure ring; The protective cover 3 is hinged at the bottle opening 21, the hinge shaft is positioned at the front end of the bottle opening 21, the protective cover 3 is a cube, the protective cover 3 is slotted on one side, and the main body of the bottle opener can move along the slot; the upper part of the main body 1 is sleeved on the The outer side of the main body lower part 2 forms a moving pair with the main body lower part 2, and the main body upper part 1 and the main body lower part 2 are fixed by pin shafts.
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The invention relates to a high-safety coefficient extensible bottle opener and belongs to bottle opening tools. The high-safety coefficient extensible bottle opener comprises a bottle opener body, a pressing ring, a connecting ring, a torsional spring and a protective cover. The bottle opener body is provided with a bottle opening opening and a square opening, and another square opening is formed above the bottle opener body; the side edge of the connecting ring is provided with a circular groove, the connecting ring is embedded at the upper end of the bottle opener body and provided with the torsional spring, and the torsional spring is connected with the pressing ring; an extending unit is formed on the upper portion of the bottle opener body, and the bottle opening opening is formed in the lower portion of the bottle opener body; the protective cover is hinged to the bottle opening opening, a hinge is arranged at the front end of the bottle opening opening, the protective cover is in a cuboid shape, one side of the protective cover is provided with a slot, and the bottle opener body can move along the slot; the upper portion of the bottle opener body is arranged outside the lower portion of the bottle opener body is a sleeving mode to form a movable pair, and the upper portion of the bottle opener body and the lower portion of the bottle opener body are fixed through a hinge pin. According to the high-safety coefficient extensible bottle opener, by means of the protective cover, personal injury caused by bursting of a bottle cap due to misoperation or insecure holding of a user can be effectively avoided.
Description
technical field [0001] The invention relates to a safety bottle opener, which belongs to bottle opener tools. Background technique [0002] At present, there are a variety of bottle openers and bottle openers in the society. Because there are no safety protection measures, glass cord cards are often smashed when opening and then go in and out to hurt people, which is extremely unsafe. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a safety bottle opener that prevents bottle caps from splashing when opening a bottle, aiming at the deficiencies of the prior art. [0004] The technical solution proposed by the present invention in order to solve the above technical problems is: a bottle opener with good safety factor, characterized in that: it includes a bottle opener main body, a pressure ring, a connecting ring, a torsion spring and a protective cover; the bottle opener The main body is provided with a bottle op...
Claims
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IPC IPC(8): B67B7/16
CPCB67B7/16
Inventor 王鸿智
Owner SUZHOU JINWEITE TOOL