WO2012129879A1

WO2012129879A1 - Bottle opener with gear structure

Info

Publication number: WO2012129879A1
Application number: PCT/CN2011/078436
Authority: WO
Inventors: 金华君
Original assignee: 宁波市佳利来机械制造有限公司
Priority date: 2011-03-31
Filing date: 2011-08-15
Publication date: 2012-10-04
Also published as: CN202030502U

Abstract

Disclosed is a bottle opener with a gear structure, comprising a main bottle opener body (15), the bottle opener main body is equipped with a spanner (20), a handle (6) and a plastic insert (2), the plastic insert is equipped with a rack gear (1), the rack gear is equipped with a nut (26), the nut is equipped with a nut cap (22) used in conjunction with the nut, the nut is equipped with gear teeth (25) on the inner wall, the gear teeth is equipped with a spiral needle seat (23) inside, the spiral needle seat is equipped with a small cylindrical pin (21) used in conjunction with the gear teeth, the bottom of the spiral needle seat is connected with a spiral needle (24); the plastic insert is further equipped with a winged screw ferrule (10), the winged screw ferrule is equipped with a spigot nut (8), the winged screw ferrule (10) is equipped with an internal bearing (7), the spigot nut is equipped with a winged screw ferrule seat insert (9), and the spigot nut is equipped with a groove (13) on the inner wall used in conjunction with the spiral needle. The bottle opener uses the gear teeth and the small cylindrical pin to replace the rubber ring in the prior art and eliminating the need to spray stainless steel particles on the surface of the spiral needle, thus reducing production cost and is environmentally friendly. The bottle opener can conveniently remove bottle stoppers and has long service life.

Description

Gear structure opener

Technical field

The invention relates to a cap opening device, in particular a gear structure bottle opener.

Background technique

The bottle opener is a tool for opening the bottle cap in daily life, and has a simple structure, convenient use, and strong adaptability. The existing bottle opener is equipped with a rubber ring in the end of the spiral needle and sprayed with stainless steel particles on the surface of the spiral needle. When the cork is retracted, the friction is prevented by the friction of the rubber ring and the frictional resistance of the cork to the screw needle is prevented. The needle rotates, but the rubber ring may be misaligned during assembly and the frictional force may decrease. After a long time of use, the rubber ring will be worn, and the stainless steel particles on the surface of the spiral needle will continue to fall off with the use of time. These directly affect the service life of the bottle opener, and the step of uniformly spraying the stainless steel particles on the surface of the spiral needle has a very high technical requirement for the manufacturer, and the stainless steel particles after use cannot be recycled, resulting in a very high production cost of the manufacturer. And pollute the environment.

technical problem

The purpose of the present invention is to solve the above The deficiencies of the prior art provide a gear structure opener with a convenient opening and withdrawal of the cork and a long service life.

Technical solution

In order to achieve the above object, the gear structure bottle opener designed by the present invention comprises a bottle opener body, The bottle opener body is provided with a wrench and a handle, and the bottle opener body is further provided with a plastic insert, wherein the plastic insert is provided with a rack, the rack is provided with a nut, and the nut is provided with a nut. The nut cap used in conjunction with the nut is provided with gear teeth on the inner wall of the nut, the spiral pin is arranged in the tooth, the small pin with the tooth is arranged on the screw pin, and the screw pin is connected to the lower end of the screw pin; plastic There is also a winged screw seat on the insert, a guide nut is arranged on the winged screw seat, a bearing is arranged inside the winged screw seat, and a wing screw seat block is arranged on the guide nut, and the inner wall of the guide nut is provided with a screw needle The card slot used together.

The wrench is fixedly connected to the upper end of the bottle opener body by a sleeve, and the wrench is

A wrench lining is arranged on the hand, and the first spring and the second spring are used in conjunction with the body of the bottle opener; the handle is fixedly connected to the lower end of the body of the bottle opener by a large cylindrical pin, and the handle is provided with a handle lining and a wrench A third spring is provided at the connection with the body of the bottle opener. The body of the bottle opener is provided with a symmetrical body mosaic on both sides.

Beneficial effect

The gear structure bottle opener obtained by the invention replaces the rubber ring with the gear teeth and the small cylindrical pin, fixes the screw needle when the bottle cap is retracted, rotates the bearing nut, drives the guide nut to rotate, and exits the bottle stopper; The surface of the spiral needle is sprayed with stainless steel particles, which reduces the production cost and protects the environment, and the bottle stopper is convenient to withdraw and has a long service life.

DRAWINGS

Figure 1 is a schematic view showing the overall structure of the embodiment;

Figure 2 is an exploded view of the embodiment;

Figure 3 is a cross-sectional view of the nut of the embodiment;

Figure 4 is a cross-sectional view of the winged screw seat of the embodiment.

In the figure: rack 1 , plastic insert 2 , bushing cap 3 , large cylindrical pin 4 , guide rod 5 , handle 6 , bearing 7 , guide nut 8 , winged screw seat insert 9 , winged screw seat 10 , handle lining 11 , main body insert 12 , card slot 13 , third spring 14 , bottle opener body 15 , bushing 16 , second spring 17 , first spring 18 , wrench lining 19 , wrench 20 , small cylindrical pin 21 , nut 22 , screw pin 23 , screw pin 24 , gear tooth 25 , nut cap 26 .

BEST MODE FOR CARRYING OUT THE INVENTION

As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the gear structure bottle opener provided by the present invention comprises a bottle opener body 15 . The bottle opener body 15 is provided with a wrench 20 and a handle 6. The bottle opener body 15 is further provided with a plastic insert 2, and the plastic insert 2 is provided with a rack 1 , a wrench 20 and a rack 1 When used together, the rack 1 is moved by the wrench 20, and the nut 1 is provided with a nut 26, and the nut 26 is provided with a nut cover 22 for use therewith, as shown in Fig. 3, the nut 26 The inner wall is provided with gear teeth 25, and the gear teeth 25 are provided with a screw pin 23, and the screw pin 23 is provided with a small cylindrical pin 21 matched with the gear teeth 25, and the lower end of the screw pin 23 is connected with a screw pin 24 There is also a winged screw seat 10 on the plastic insert 2, and a guide nut 8 is arranged on the winged screw seat 10, as shown in Fig. 4, the winged screw seat 10 is provided with a bearing 7 and a guide nut 8 A winged screw insert 9 is arranged on the inner wall of the guide nut 8 and a slot 13 for use with the screw 24 is provided. The rack 1 and the winged screw base 10 are connected in series via the guide rod 5, and the wheel is closed when the bottle is retracted. tooth 25 Cooperate with the small cylindrical pin 21 to prevent the screw pin 23 from rotating. The bearing 7 drives the guide nut 8 to rotate, so that the stopper is removed from the screw needle 24 .

The wrench 20 is fixedly connected to the upper end of the bottle opener body 15 through a sleeve 16, and the sleeve 16 has a sleeve cap 3 matched thereto. The wrench 20 is provided with a wrench lining 19, and the first spring 18 and the second spring 17 are matched with the connector 20 at the connection with the bottle opener body 15; the handle 6 is passed through the large cylindrical pin 4 Fixedly connected to the lower end of the bottle opener body 15, the handle 6 is provided with a handle lining 11 , and the third portion of the wrench 20 and the bottle opener body 15 is provided with a third spring 14 . For a more rational structure of the gear structure opener, the body of the bottle opener 15 is provided with a symmetrical body mosaic 12 on both sides.

Claims

A gear structure bottle opener comprises a bottle opener body (15), and a bottle opener body (15) is provided with a wrench (20) and a handle (6) The plastic bottle insert (2) is further provided with a plastic insert (2), wherein the plastic insert (2) is provided with a rack (1), and the rack (1) is provided with a nut (26), nuts (26 There is a nut cap (22) for use with the screw cap (25) on the inner wall of the nut (26), and a spiral pin (23) and a screw pin (23) in the tooth (25). a small cylindrical pin (21) matched with the gear teeth (25), a spiral needle (24) attached to the lower end of the screw pin (23), and a winged screw seat (10) on the plastic insert (2) The winged screw seat (10) is provided with a guiding nut (8), the winged screw seat (10) is internally provided with a bearing (7), and the guiding nut (8) is provided with a winged screw seat insert (9) , guide nut ( 8) The inner wall is provided with a card slot (13) for use with the screw (24).
A gear structure bottle opener according to claim 1, wherein said wrench (20) is fixedly coupled to the bottle opener body via a sleeve (16) (15) At the upper end, the wrench (20) is provided with a wrench lining (19), and the first spring (18) and the second spring (17) are used at the joint of the wrench (20) and the bottle opener body (15). The handle (6) is fixedly connected to the lower end of the bottle opener body (15) by a large cylindrical pin (4), and the handle (6) is provided with a handle lining (11), a wrench (20) and a bottle opener body (15) The third spring ( 14 ) is provided at the joint.
A gear structure bottle opener according to claim 1 or 2, wherein said bottle opener body (15) is provided with a symmetrical body mosaic on both sides (12) ).