JPS624552Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bottle opener for bottles such as wine and soy sauce.

In the past, as shown in Japanese Utility Model Publication No. 54-32787, there was a screw-type bottle opener in which a cork extractor equipped with a drill that could be turned and inserted into the cork was screwed into a holder that was supported upright on the upper edge of the opening of a bottle, and the cork was extracted from the bottle by the feeding action of the screw formed on the extractor and the holder.

The screw-type bottle opener described above converts a relatively small rotational force into a large pulling force and can easily pull out a cork stopper, but it is difficult to connect the two without rotating the puller member or holder. Or there is a defect that cannot be separated. This is used when returning a cork stopper from the state where it has been pulled out (the state where the pull-out member protrudes upward from the holder) to the state where another cork stopper is pulled out (the state where the pull-out member is inserted into the holder), and when the cork stopper has been pulled out. It was inconvenient to handle, as it required the same effort to fit in as it did to pull out.

However, the present invention provides a bottle opener in which a core body for connecting and fixing a stopper or a corkscrew screw rod is provided with a ring body for raising and lowering the core body, in which threaded portions and groove portions are alternately formed on the outer peripheral surface of the core body. On the other hand, grooves into which the threaded portion of the core can be fitted and threaded portions into which the threaded portion of the core can be fitted are alternately formed on the inner circumferential surface of the ring. A feeding action can be obtained between the two by the threaded part formed therein, and by fitting the threaded part of the core into the groove of the ring, and the threaded part of the ring into the groove of the core, the core or the ring can be moved. These can be separated or fitted without rotating the body, and when pulling out the stopper, the core body is raised by rotating the ring body, and this can be easily done with a small force. When returning the core to the state in which the stopper is pulled out, or when inserting the pulled out stopper into the bottle, it can be done quickly with one action of pushing the ring into the core or the core into the ring, compared to conventional methods. The object of the present invention is to provide a bottle opener that can be conveniently handled.

An embodiment of the present invention will be described in detail below with reference to the drawings.

Figure 1 is a side view of the overall appearance, and in the figure, 1 is the wine
The bottle 1 is fitted with a cork stopper 2 through an opening 1a thereof, a core body 3 is fixedly connected to the cork stopper 2, and a ring body 4 is screwed onto the core body 3 so as to be detachable.

As shown in FIG. 2, a connecting plate 6 having a screw shaft 5 on the upper part is adhesively fixed to the upper surface of the cork stopper 2, and a hole 7 is provided inside the lower part of the core body 3.
A threaded portion 8 is formed around the hole 7, and the threaded shaft 5 is screwed into the hole 7 from below to connect the cork stopper 2 and the core 3.
and are configured to be connected and fixed.

Further, as shown in FIGS. 5 and 6, a grip part 10 having a plurality of anti-slip notches 9 is provided on the upper part of the core body 3, and screw parts 11, 11 and groove parts 12, 12 are provided on the outer periphery of the lower part. A projection 13 serving as a stopper is provided at the center of the lower end of the groove 12, and a taper is provided between the grip portion 10, the threaded portions 11, 11, and the groove portions 12, 12. A portion 14 is formed.

As shown in FIGS. 7 and 8, the ring body 4 screwed onto the core body 3 has approximately the same diameter as the opening of the bottle 1, and has a plurality of anti-slip notches 15 on its outer peripheral surface. , a screw portion 1 is provided on the inner circumferential surface of the core body 3 to fit into the screw portions 11, 11 of the core body 3 and to be inserted into the groove portions 12, 12.
6, 16 and grooves 17, 17 into which the threaded portions 11, 11 of the core body 3 are inserted are formed so as to alternately face each other, and a curved portion 18 is formed at the lower end of the ring body 4. The annular body 4 is detachably screwed onto the core body 3 from below.

The present invention is constructed as described above, and when removing the cork stopper 2 fitted into the bottle 1 in the state shown in FIG.
When the core body 3 is rotated in the direction A through the ring 6, only the ring body 4 is lowered and its lower end comes into contact with the upper edge of the opening 1a of the bottle 1. When the ring body 4 is further rotated, the ring body 4 is lowered. The core body 3 is brought into pressure contact with the opening 1a of the bottle 1, and the cork stopper 2 is gradually pulled straight upward, and the cork stopper 2 is pulled out by hand (see FIG. 4), and then completely pulled out.

At this time, since the curved part 18 is provided at the lower end of the ring body 4, the friction with the opening 1a of the bottle 1 is reduced, and furthermore, the cork stopper 2 can be easily damaged with a small operating force without damaging the bottle 1. It can be removed without any trouble.

After the cork stopper 2 is removed, the ring body 4 is located below the core body 3. To return this to the state shown in FIG. 1, as shown in FIG.
Attach the threaded parts 11, 11 of the core 3 to 7, 17,
By fitting the threaded portions 16, 16 of the ring body 4 into the grooves 12, 12, respectively, the ring body 4 can be easily raised.
This prevents the ring body 4 from accidentally separating from the core body 3.

Further, since this ring body 4 is in pressure contact with the upper edge of the opening 1a of the bottle 1, it has approximately the same diameter as the opening 1a and can be formed small and compact, and can be left attached to the cork stopper 2. Since the parts are not subjected to strong forces, lightweight and easily moldable materials such as synthetic resins and hard rubber can be used, making it possible to mass produce them at low cost.

Fig. 9 shows a corkscrew screw rod 19 attached to the connecting plate 6 instead of the cork stopper 2, which is screwed into the cork stopper 2 and has the same effect in the same way as the cork stopper 2 is removed. It is something.

As is clear from the above embodiments, the present invention provides a cork opener in which a core body 3 for connecting and fixing a cork stopper 2 or a corkscrew screw rod 19 is provided with a ring body 4 for raising and lowering the core body 3. Threaded portions 11, 11 and groove portions 12, 12 are alternately formed on the outer peripheral surface of the core body 3, while threaded portions 1 of the core body 3 are formed on the inner peripheral surface of the ring body 4.
Groove parts 17, 17 into which 1, 11 can be fitted and core body 3
Threaded portions 16, 1 that can be fitted into grooves 12, 12 of
6 are formed alternately, and the threaded portions 11, 11 and 16, 16 formed on the core body 3 and the ring body 4 can provide a feeding action between both 3 and 4. The threaded parts 11, 11 are connected to the groove part 17 of the ring body 4,
17, and by fitting the threaded portions 16, 16 of the ring body 4 into the grooves 12, 12 of the core body 3, respectively, they can be separated or fitted without rotating the core body 3 or the ring body 4, When pulling out the stopper 2, the core body 3 is raised by rotating the ring body 4, and this can be easily done with a small force. When putting the cap 2 back into the bottle 1 after it has been pulled out, you can do it quickly by pushing the ring body 4 into the core body 3 or the core body 3 into the ring body 4, compared to conventional methods. It has practical effects such as being able to be handled conveniently.

[Brief explanation of the drawing]

Fig. 1 is an overall external side view showing one embodiment of the present invention, Fig. 2 is a sectional side view of the same, Fig. 3 is a sectional bottom view of the same, Fig. 4 is an external external side view showing the state of use, Fig. 5
The figure is a side view of the core body 3, FIG. 6 is a bottom view of the same, FIG. 7 is a cross-sectional side view of the ring body 4, FIG.
The figure is a side view of the corkscrew screw rod 19 attached to the connecting plate 6. 1...Bottle, 1a...Opening, 2...Cork stopper, 3
...core body, 4... ring body, 11, 11... threaded part (core body), 16, 16... threaded part (ring body), 19...
...Corkscrew screw rod.

Claims (1)

[Scope of utility model registration request] In a bottle opener in which a core body 3 for connecting and fixing a cork 2 or a corkscrew screw rod 19 is provided with a ring body 4 for raising and lowering the core body 3, threaded portions 11, 11 are provided on the outer peripheral surface of the core body 3. The grooves 12, 12 are formed alternately, while the threaded portion 1 of the core body 3 is formed on the inner peripheral surface of the ring body 4.
Groove parts 17, 17 into which 1, 11 can be fitted and core body 3
Threaded portions 16, 1 that can be fitted into grooves 12, 12 of
A bottle opener characterized by forming 6 alternately.