CN211078423U - Bottle opener - Google Patents

Abstract

The utility model relates to a bottle opener field especially relates to a bottle opener. Including bottom, aerating device, cover the shell of establishing outside aerating device, the valve cock subassembly includes that valve cock base, valve cock and valve cock stop the piece, the outer wall cover of the head end of aerifing the inner tube is equipped with the piston ring, the terminal outer wall cover of aerifing the inner tube is equipped with and is used for aerify the outer tube activity stop the part. Therefore, the chambers of the inflation inner tube and the inflation needle are in a negative pressure state, the valve plug can move upwards to push against the valve plug base, the space between the inflation inner tube and the inflation outer tube is compressed, the pressure is increased, the piston ring can be attached to the tube wall of the inflation inner tube, gas is input into the inflation needle through the inflation inner tube, and the wooden plug is continuously pushed upwards under the action of air pressure. Therefore, the utility model provides a bottle opener opens the wooden plug through atmospheric pressure, effectively protects the integrality of wooden plug, has improved wooden plug used repeatedly's leakproofness, conveniently carries, prevents the scratch, plays the guard action.

Description

Bottle opener

Technical Field

The utility model relates to a bottle opener field especially relates to a bottle opener.

Background

The bottle opener is used for pulling out the cork. The common categories are: a hippocampus knife bottle opener, a rabbit-head bottle opener, a screw-type bottle opener, and the like. However, when the bottle opener with the sea horse knife and the bottle opener with the rabbit head are opened, wood residues of the wooden plug easily fall into red wine, and when the wooden plug is used again, the sealing performance is poor, so that the red wine is deteriorated; the twist drill of the spiral bottle opener is exposed outside, the tip part of the twist drill is easy to stab a person, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bottle opener to solve the problems that when the existing bottle opener is opened, wood residues of a wooden plug easily fall into red wine, and when the wooden plug is used again, the sealing performance is poor, so that the red wine is deteriorated; has the problems of potential safety hazard and the like.

The utility model provides a bottle opener, establish including bottom, aerating device, cover the outer shell of aerating device, aerating device is including aerifing the needle, aerifing inner tube, valve plug subassembly, establishing with the cover aerify the outer tube of aerifing outside the inner tube, the valve plug subassembly includes valve plug base, valve plug and valve plug piece, the valve plug base with the valve plug piece is connected and is formed first cavity, the valve plug is located in the first cavity, the outer wall cover of the head end of aerifing the inner tube is equipped with the piston ring, the terminal outer wall cover of aerifing the inner tube is equipped with and is used for aerifing the part that blocks of outer tube activity, it has first through-hole to aerify the inner tube, aerify the needle and pass first through-hole to fix in first through-hole, the bottom with the shell is connected.

Furthermore, the inflation inner tube is provided with a second chamber, the inflation outer tube and the inflation inner tube are connected through the blocking component to form a third chamber, the valve plug assembly is installed at the head end of the inflation inner tube to prevent air in the second chamber from flowing outwards, and the blocking component is embedded in the outer wall of the inflation inner tube.

Further, one end of the blocking component is provided with a cylinder with external threads, and the bottom cover is provided with a groove with internal threads matched with the cylinder of the blocking component.

Further, the outer surface of the head end of the inflation inner pipe is provided with an annular groove matched with a piston ring, and the piston ring is sleeved in the groove.

Further, the valve plug base is provided with a through second through hole, the inner wall of the valve plug base is provided with a step matched with the valve plug blocking piece, one end of the valve plug blocking piece is provided with a protruding portion, and one side of the protruding portion is provided with a plurality of openings.

Further, the valve plug is conical in shape.

Furthermore, the inner wall of the head end of the inflation inner pipe is provided with a first limiting groove used for limiting the valve base.

Further, the inflatable outer tube is embedded in the shell to form a second limiting groove which is movably matched with the blocking part.

Further, the bottom cover is provided with a fourth chamber for accommodating the inflation needle.

Further, the bottom cover and the shell are made of wood materials.

The utility model discloses an among the bottle-opener, owing to establish the shell outside aerating device including bottom, aerating device, cover, the valve plug subassembly includes that the valve plug base, valve plug and valve plug stop, the valve plug base with the valve plug stops to connect and forms first cavity, the valve plug is located in the first cavity, the outer wall cover of the head end of aerifing the inner tube is equipped with the piston ring, the terminal outer wall cover of aerifing the inner tube is equipped with and is used for aerifing the movable part that blocks of outer tube. Therefore, when the bottle opener is used, the inflating outer tube is pulled up, the cavity of the inflating inner tube and the inflating needle is in a negative pressure state, the valve plug can move upwards to jack the valve plug base, the gas loss of the inflating inner tube is prevented, the sealing effect is achieved, when the inflating outer tube is pressed down, the space between the inflating inner tube and the inflating outer tube is compressed, the pressure is increased, the piston ring can be attached to the tube wall of the inflating inner tube to achieve the sealing effect, the gas is input into the inflating needle through the inflating inner tube, the gas is continuously input into the bottle, the gas pressure in the bottle rises, and the wooden plug is continuously pushed upwards under the action of the gas pressure. When the bottle opener is not used, only the inflating needle of the inflating device is inserted into the bottom cover and locked through the threads, so that the bottle opener is convenient to carry, prevents scratches and plays a role in protection. Therefore, the utility model provides a bottle opener opens the wooden plug through atmospheric pressure, effectively protects the integrality of wooden plug, has improved wooden plug used repeatedly's leakproofness, conveniently carries, prevents the scratch, plays the guard action.

Drawings

Fig. 1 is a schematic structural diagram of a bottle opener provided by an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a bottom cap of a bottle opener according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a use state of a bottle opener according to an embodiment of the present invention.

Fig. 4 is a schematic view of a usage state of the bottle opener provided by the embodiment of the present invention.

Fig. 5 is a schematic view illustrating a retracted state of the bottle opener according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a blocking component of a bottle opener according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a valve plug assembly of the bottle opener according to an embodiment of the present invention.

Fig. 8 is a schematic cross-sectional view of a valve plug assembly of a bottle opener according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Referring to fig. 1 to 8, a bottle opener provided in an embodiment of the present invention includes a bottom cap 2, an inflator, and a housing 3 disposed outside the inflator, wherein the inflator includes an inflating needle 7, an inflating inner tube 4, a valve plug assembly 6, and an inflating outer tube 5 disposed outside the inflating inner tube, the valve plug assembly 6 includes a valve plug base 16, a valve plug 17, and a valve plug stopper 18, the valve plug base 16 is connected to the valve plug stopper 18 to form a first chamber 23, the valve plug 17 is disposed in the first chamber 23, an outer wall of a head end of the inflating inner tube 4 is sleeved with a stopper 8, an outer wall of a piston ring end of the inflating inner tube 4 is sleeved with a stopper 9 for movement of the inflating outer tube 5, the inflating inner tube 4 has a first through hole 10, the inflating needle 7 passes through the first through hole 10 and is fixed in the first through hole 10, the bottom cover 2 is connected with the housing 3.

In the embodiment of the present invention, the inflation inner tube 4 has the second chamber 11, the inflation outer tube 5 and the inflation inner tube 4 pass through the blocking component 9 is connected to form the third chamber 12, the head end of the inflation inner tube 4 is installed the valve plug assembly 6 prevents the air outflow of the second chamber 11, the blocking component 9 is embedded in the outer wall of the inflation inner tube 4.

In the embodiment of the present invention, one end of the blocking member 9 is provided with a cylinder 13 having an external thread, and the bottom cover 2 is provided with a groove 14 having an internal thread in cooperation with the cylinder 13 of the blocking member. The outer surface of the head end of the inflatable inner tube 4 is provided with an annular groove 15 matched with the piston ring 8, the piston ring 8 is sleeved in the groove 15, the space between the inflatable inner tube and the inflatable outer tube is compressed, the pressure is increased, and the piston ring 8 is used for tightly clinging to the outer tube wall of the inflatable inner tube 4 to play a sealing role.

In the embodiment of the present invention, the valve plug assembly 6 comprises a valve plug base 16, a valve plug 17, and a valve plug stopper 18. The inner wall of the head end of the inflation inner pipe 4 is provided with a first limiting groove 19 for limiting the valve base 16. The valve plug assembly 6 has the effects that when the inflating outer tube 5 of the inflating device is pressed down to inflate, the sealing plug is opened, air enters the bottle through the inflating needle, and when the inflating outer tube of the inflating device is pulled up, the valve plug can move upwards to push against the conical surface of the valve plug base to play a sealing role, so that air cannot flow out.

In the embodiment of the present invention, the valve plug base 16 has the second through hole 24 that has a through, the inner wall of the valve plug base 16 is provided with the step 22 that cooperates with the valve plug stopper 18, the one end that the valve plug stopper 18 has is provided with the protruding portion 25, one side of the protruding portion 25 is provided with a plurality of openings 26. The valve plug 17 is conical in shape.

In the embodiment of the present invention, the inner wall of the head end of the inner inflation tube 4 is provided with a first limit groove 19 for limiting the valve base 16.

In the embodiment of the present invention, the outer inflation tube 5 is embedded in the housing 3 to form a second limit groove 20 for movably matching with the blocking member 9.

In the embodiment of the utility model, bottom 2 is equipped with the fourth cavity 21 that is used for the holding to aerify needle 7, and fourth cavity 21 is used for placing and aerifys needle 7, and the better needle that prevents to aerify exposes outside, injures drawbacks such as people easily.

In the embodiment of the present invention, the bottom cover 2 and the housing 3 are made of wood, so that the appearance of the bottle opener is improved.

The embodiment of the utility model provides a pair of bottle opener's working process as follows:

when using, the outer tube is aerifyd in the pull-up, the cavity of aerifing the inner tube and aerifing the needle this moment is negative pressure state, at this moment the valve cock can upwards move and push up the valve cock base, when pushing down and aerifing the outer tube, the space of aerifing the inner tube and aerifing the outer tube is compressed, pressure increases, the pipe wall that the piston ring can paste the tight inner tube of aerifing plays sealed effect, in aerifing the needle with gaseous input through aerifing the inner tube, gaseous constantly inputs in the bottle, the internal gas pressure of bottle rises, constantly upwards release the cork under the atmospheric pressure effect, the realization is extracted the cork through atmospheric pressure, the integrality of improvement cork.

When the inflatable needle head is folded, the inflatable needle head is inserted into the fourth chamber of the bottom cover, and then the cylinder of the blocking component of the inflating device and the groove of the bottom cover are screwed up through threads, so that the inflatable needle head is convenient to carry.

In the embodiment of the utility model, the utility model provides an in the bottle opener opens the wooden plug through atmospheric pressure, effectively protects the integrality of wooden plug, has improved wooden plug used repeatedly's leakproofness, conveniently carries, prevents the scratch, plays the guard action.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A bottle opener, its characterized in that: establish including bottom, aerating device, cover the outer shell of aerating device, aerating device is including aerifing the needle, aerifing inner tube, valve plug subassembly, establishing with the cover aerify the outer tube of aerifing of inner tube outside, the valve plug subassembly includes valve plug base, valve plug and valve plug piece, the valve plug base with the valve plug piece is connected and is formed first cavity, the valve plug is located in the first cavity, the outer wall cover of the head end of aerifing the inner tube is equipped with the piston ring, the terminal outer wall cover of aerifing the inner tube is equipped with and is used for aerifing the part that blocks of outer tube activity, it has first through-hole to aerify the inner tube, it passes first through-hole to aerify the needle to fix in first through-hole, the bottom with the shell is connected.

2. The bottle opener according to claim 1, wherein the inner inflation tube has a second chamber, the outer inflation tube and the inner inflation tube are connected through the blocking member to form a third chamber, the valve plug assembly is mounted at the head end of the inner inflation tube to prevent air in the second chamber from flowing out, and the blocking member is embedded in the outer wall of the inner inflation tube.

3. The bottle opener of claim 2, wherein the blocking member is provided at one end with a cylinder having an external thread, and the bottom cap is provided with a groove having an internal thread to be engaged with the cylinder of the blocking member.

4. The bottle opener according to claim 1, wherein an annular groove matched with a piston ring is formed in an outer surface of the head end of the inflation inner tube, and the piston ring is sleeved in the groove.

5. The bottle opener of claim 1, wherein the valve plug base has a second through hole therethrough, the inner wall of the valve plug base is provided with a step that engages the valve plug stop, one end of the valve plug stop is provided with a protrusion, and one side of the protrusion is provided with a plurality of openings.

6. The bottle opener of claim 1, wherein the valve plug is conical in shape.

7. The bottle opener according to claim 1, wherein an inner wall of the head end of the inner inflation tube is provided with a first limiting groove for limiting the valve base.

8. The bottle opener of claim 1, wherein the outer inflatable tube is embedded in the housing to form a second retaining groove for movably mating with the blocking component.

9. The bottle opener of claim 1, wherein the bottom cap defines a fourth chamber for receiving an inflation needle.

10. The bottle opener of claim 1, wherein the bottom cap and the shell are made of wood.

Images