CN2347952Y

CN2347952Y - Bottle opener

Info

Publication number: CN2347952Y
Application number: CN 98216668
Authority: CN
Inventors: 汤国平; 丁冠政
Original assignee: CHEMICAL INST LANZHOU CHEMICAL; Lanzhou Chemical Industry Co china National Petroleum Corp
Current assignee: CHEMICAL INST LANZHOU CHEMICAL; Lanzhou Chemical Industry Co china National Petroleum Corp
Priority date: 1998-07-07
Filing date: 1998-07-07
Publication date: 1999-11-10
Anticipated expiration: 2008-07-07

Abstract

The utility model provides a bottle opener, particularly a bottle opener which can be used for opening cork plug sealing bottle mouth. The bottle opener comprises a screw-in body, a rotary handle and a guiding cylinder and is characterized in that the screw pitch of the screw-in body can be not equal to the pitch of a screw screw-in device, the manufacture and processing difficulties are reduced, and the service life is prolonged. The utility model has the advantages of simple structure, low cost and convenient operation and can safely and smoothly take out a cork plug with time and labor saving.

Description

Bottle opener

The utility model relates to a kind of bottle opener, particularly a kind of bottle opener that is used for opening cork sealing bottleneck.

Many cork leak free bottlenecks of using are arranged in the market, as: burgundy bottle, medicine bottle or the like.And open the bottle opener of this cork bottleneck, form is varied, three kinds of principal modes are totally arranged: first kind is the bottle opener of lever construction, during use: the spiral of center link lower end is screwed in device centering cork, the center of turn bar, make and screw in the device screw-in cork, with the hands depress two again in the center link both sides and have a lever of gear, center link moved up when two gears rotated (two and its mating teeth bar are arranged on center link), screw-in device band cork and is extracted bottleneck together, this bottle opener shortcoming is: complex structure, and the cost height, perishable.Second kind, be lift lug cartridge type bottle opener, as: the disclosed a kind of bottle opener of CN2213723 when using this bottle opener, is enclosed within enhancing tube on the bottleneck, (handle, at its lower end is equipped with screw rod to turning handle, the screw rod lower end is equipped with and is screwed in device), make to screw in the device screw-in cork, contrarotation promotes sleeve then, then handle moves up, and cork is suggested bottleneck.This bottle opener is simple in structure, save time, laborsaving, shortcoming: screw in device pitch and to promote sleeve pitch necessary identical, otherwise can't use, as everyone knows, be difficult in use guarantee that the pitch that screws in device does not change, therefore the pitch that screws in device behind repeated use changes, and then this bottle opener can't use.The third is that a screw type screw-in device is installed on modular cutting tool assembly or compound type bottle opener, and during use, centering cork bottleneck firmly screws in, firmly extract then, this bottle opener is simple in structure, but when opening bottle stopper, it is time-consuming to require great effort, and uses inconvenient, dangerous.

The purpose of this utility model is to overcome the shortcoming and defect of above three kinds of bottle openers, design a kind of simple in structure, easy to operate, long service life, can safety and steady the bottle opener of ground unlatching cork bottleneck.

For achieving the above object, this bottle opener includes: screw in body 1, rotary handle 2, guide cylinder 3, screwing in body 1 is that an end is equipped with the screw rod 4 that spiral screws in device 5, rotary handle 2 centers have a hole, have in the hole and screw in the negative thread that body screw rod 4 matches, screw in device one end by spiral and rotary handle 2 can be threaded to screw rod 4 ends that screw in body 1, guide cylinder 3 is tube always, and the top internal diameter is greater than the outside diameter of thread that screws in body screw rod 4 places, can be inserted in screw rod to be as the criterion, there is a positioning port its underpart, the internal diameter size of its location is complementary with bottleneck size, and promptly an end of guide cylinder 3 can be inserted in the screw rod place that screws in body, and the other end is bottleneck fixedly, its effect is that centralized positioning screws in body 1, makes spiral screw in device 5 and can enter the cork center smoothly.

Spiral screws in device 5 can make spring loaded, also can make screw-type; The screw rod 4 place's screw threads that screw in body 1 can be made into various ways, as rectangle, trapezoidal etc.; Screw rod 4 screw threads that screw in body 1 can be left-handed, and then to screw in the rotation direction of device 5 be dextrorotation to spiral, and pitch can be identical also can be inequality; As required, also can design at the rotary handle place other Bottle opener is housed.

Use the method for operation of bottle opener of the present utility model: 1. rotary handle 2 is inserted in the spiral that screws in body 1 and screws in device one end, rotate rotary handle, rotary handle 2 is threaded on the screw rod that screws in body; 2. the positioning port end with guide cylinder 3 is enclosed within on the bottleneck; 3. the guide cylinder 3 of holding with a firm grip, an end that the spiral of the screw-in body 1 that rotary handle 2 is housed is screwed in device 5 is inserted in the guiding letter 3; 4. downward clickwise rotary handle 2 makes spiral screw in device 5 and screws in the corks; 5. after spiral screw-in device 5 entered cork fully, the left-hand revolution rotary handle 2 again, at this moment screwed in body and moved up, and cork is pulled out bottleneck along with spiral screws in device 5, finishes uncork work.

Fig. 1 is for using the section of structure of a kind of bottle opener of the present utility model.

Fig. 2 screws in body structure for the another kind of using the utility model bottle opener.

Among the figure, 1-screws in body, the 2-rotary handle, and the 3-guide cylinder, the 4-screw rod, the 5-spiral screws in device.

Bottle opener of the present utility model because its particular structure form allows the screw pitch of screw-in body and the pitch of spiral screw-in device not to wait, greatly reduces the making difficulty of processing, and has prolonged service life.

The utility model has the advantages that: simple in structure, cost is low, and long service life is easy to operate, uses bottle opener of the present utility model Cork opening can be safe, laborsaving, take out cork reposefully, and men and women, old and young all can use.

Claims

1. one kind is equipped with the bottle opener that spiral screws in device, it is characterized in that bottle opener includes screw-in body (1), rotary handle (2), guide cylinder (3), screwing in body (1) is that an end is equipped with the screw rod (4) that spiral screws in device (5), rotary handle (2) center has a hole, have in the hole and screw in the negative thread that the body screw rod matches, screw in device one end by spiral and rotary handle can be threaded to the screw rod end that screws in body, guide cylinder (3) is straight tube, and the top internal diameter is greater than screwing in body screw rod place outside diameter of thread, and a positioning port is arranged at the bottom, the internal diameter size of its location is complementary with bottleneck size, and it act as centralized positioning and screws in body and bottleneck.

2. bottle opener according to claim 1, screw rod (4) screw thread that it is characterized in that screwing in body (1) is left-handed, and the rotation direction that spiral screws in device (5) is dextrorotation, and its pitch can be inequality or identical.

3. bottle opener according to claim 1 and 2 is characterized in that it is spring loaded that spiral screws in device.

4. bottle opener according to claim 1 and 2 is characterized in that it is screw-type that spiral screws in device.