Bottle opener

Abstract

A bottle opener is composed of a casing, an inflating needle able to be inserted in bottle plug, and an air pump and its power supply and control switch. Said air pump is communicated with said inflating needle.

Description

technical field [0001] The invention relates to a tool for opening an airtight container, in particular to a bottle opener, which belongs to the technical field of opening an airtight container in the operation and transportation department. Background technique [0002] Now, with the continuous improvement of people's daily life, it is no longer a luxury for all kinds of fine wines to enter the homes of ordinary residents. Corkscrews for opening wine bottles are bound to be used. Traditional corkscrews are generally used Mechanical manpower, its main structure includes a shell, a screw rod and a knob. When the knob is rotated, the screw rod extends vertically into the cork, and then the cork is pulled out of the bottle with force. Although this structure has wide applicability and a long service life, But its shortcomings are also obvious. First, it is more laborious, and men usually complete this work; inside the bottle. [0003] For this reason, someone has developed a ...

AI Technical Summary

Problems solved by technology

[0002] Now, with the continuous improvement of people's daily life, it is no longer a luxury for all kinds of fine wines to enter the homes of ordinary residents. Corkscrews for opening wine bottles are bound to be used. Traditional corkscrews are generally used Mechanical manpower, its main structure includes a shell, a screw rod and a knob. When the knob is rotated, the screw rod extends vertically into the cork, and then the cork is pulled out of the bottle with force. Although this structure has wide applicability and a long service life, But its shortcomings are also obvious. First, it is more laborious, and men usually complete this work; bottle

[0003] For this reason, someone has developed a kind of electric corkscrew, as the Chinese utility model patent " electric cork corkscrew " (announcement number is CN2568618) that patent is ZL02272970.4, and this device mainly comprises housing, auger bit, The micro-motor and its control switch are equipped with a horizontal deceleration gear set and a vertical deceleration gear set in the housing; the micro-motor directly drives the horizontal deceleration gear set; the lower end of the horizontal gear set is connected to the auger handle through the lower clutch, and the upper end of the horizontal gear set is connected through the upper clutch. It is connected with the vertical reduction gear set, and the upper and lower clutches are attached with a reduction spindle. The bottle opener has a compact structure, strong force, and free lifting movement. Due to the electric structure, it is quick and easy to open the bottle, but the fly in the ointment is that the overall structure is too large. It is complex and expensive, and the operation needs to be careful. Once the trigger switch in the control mechanism fails when the cork is in place, it will affect the normal use. Its overall design still does not jump out of the category of traditional corkscrews.

[0004] Recently, there have also been some corkscrews that utilize air pressure plugging, such as the Chinese utility model patent "Bottle Opener" of ZL01266171.6 (the announcement number is CN2518336). The air pump device of the company continuously inflates the wine bottle through an inflating member, so that the air pressure of the wine bottle increases, and finally the cork is automatically detached from the bottle mouth; another example is the patent: ZL03227478.5 Chinese utility model patent "cork cork opener structure 》, its main structure and working principle are similar to those of ZL01266171.6. These designs have changed the structural design of the traditional corkscrew. It can be said that it is a great progress to complete the cork removal process by pumping air, but it still needs to be improved. The disadvantage is that it mainly uses manual pumping or air supply, which requires manpower, takes a long time to unplug the cork, and is inefficient. It is not very suitable for occasions that need to open the cork in a short time.

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