CN219384738U - Bottle opener with silencing function - Google Patents

Abstract

The utility model discloses a bottle opener with a silencing function, which comprises a shell, wherein an air charging device is arranged on the shell, the air charging device comprises an air charging piece which is used for being inserted into a bottle stopper and can convey air into a bottle body, a silencer is arranged in the shell, the silencer is provided with a bottle opening channel for the bottle body to be inserted, the air charging piece can optionally enter the bottle opening channel, after the bottle opening of the bottle body is inserted into the bottle opening channel, the opening of the bottle opening channel is closed, the silencer is provided with a silencing channel for reducing noise, the silencing channel is provided with an air outlet end communicated with the outside and a noise end communicated with the bottle opening channel, and at least part of air is subjected to noise reduction treatment through the silencing channel when the bottle stopper is separated from the bottle body; the utility model has good silencing effect and reduces noise generated in the bottle opening process.

Description

Bottle opener with silencing function

Technical Field

The utility model relates to the technical field of bottle openers, in particular to a bottle opener with a silencing function.

Background

With the increasing level of living of people, various kinds of wine, such as wine and champagne, are now increasingly being put into the home consumption of the masses, where bottle openers for opening wine bottles are necessarily used.

Patent CN210214759U discloses a bottle-opener, including the casing, be equipped with on the casing be used for cutting wine bottleneck encapsulation membrane cut the membrane device and be used for to the gas filling device of gas in the beverage bottle, gas filling device includes the motor, fills cylinder and aerifys the piece, fills and is equipped with the air cavity in the cylinder, and the air cavity is interior to be movably provided with the piston, and the piston seals the cooperation with the inner wall of air cavity, still is equipped with on the cylinder with air cavity intercommunication's air inlet and gas outlet, aerifys the piece and be connected with the gas outlet of filling the cylinder, and the output shaft of motor can drive the piston and remove in the air cavity and realize the gas filling operation of aerifing the piece to the beverage bottle.

Problems in the above patents: the bottle opener injects air into the wine bottle through the air charging device, so that the air pressure in the wine bottle is rapidly increased, a reaction force is formed to push out the bottle stopper, but in the process, the air in the bottle is expanded, the air pressure is increased, the air flow is impacted at a high speed instantly, the bottle stopper and the wine bottle are separated from each other at the same time, slamming sounds occur instantly, and large noise is generated.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide the bottle opener with the silencing function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bottle opener with amortization function, includes the casing, be provided with aerating device on the casing, aerating device is including being used for inserting the bottle plug and can carry gaseous inflatable member to the bottle in, be provided with muffler and muffler in the casing and have the bottle passageway that opens that is used for supplying the bottle male, in the optional entering bottle passageway that opens of inflatable member, after the bottleneck of bottle inserts the bottle passageway the opening part of bottle passageway is sealed, be provided with the amortization passageway that is used for making an uproar that falls on the muffler, the amortization passageway has the end of giving vent to anger with the outside intercommunication of casing and the noise end that communicates with the bottle passageway that opens, and at least partial gas carries out the noise reduction through the amortization passageway when bottle plug breaks away from with the bottle.

As a preferred embodiment of the present utility model, the silencing channel includes at least one main flow channel in the form of a tesla valve channel, the main flow channel is respectively communicated with the noise end and the air outlet end, and the direction of the main flow channel from the noise end to the air outlet end is reverse to the tesla valve channel.

As a preferable technical scheme of the utility model, the main flow channels are provided with a plurality of main flow channels, and the plurality of main flow channels are arranged on the silencer in an array manner.

As a preferable technical scheme of the utility model, the silencing channel is arranged between the outer wall and the inner wall of the shell, the side wall and/or the top wall of the silencer are/is provided with silencing holes, and two ends of the silencing holes are respectively communicated with the bottle opening channel and the silencing channel.

As a preferable technical scheme of the utility model, a gland for fixing the silencer in the shell is arranged at the lower part of the shell, and a plurality of air outlet holes communicated with the silencing channel are uniformly distributed on the end surface of the gland along the circumferential direction.

As a preferable technical scheme of the utility model, the silencing channel further comprises a side flow channel arranged at the bottom of the main flow channel, the side flow channel comprises a plurality of arc-shaped raised strips which are arranged on the outer wall of the silencer in an array manner, and circulation gaps are formed between the adjacent arc-shaped raised strips, and the outer wall of the arc-shaped raised strips is attached to the inner wall of the shell.

As a preferable technical scheme of the utility model, a positioning cylinder is arranged in the silencer opening, and a plurality of annular shifting sheets which incline upwards are arranged on the inner wall of the positioning cylinder at intervals along the axial direction.

In a preferred embodiment of the present utility model, the muffler is a noise reduction body made of a sound absorbing material or a sound deadening material.

As a preferable technical scheme of the utility model, the air charging device further comprises a driving component, an air charging cylinder and an air cylinder base, a sealing cavity is formed between the air cylinder base and the air charging cylinder, an air cavity is arranged in the air charging cylinder, an exhaust hole is formed in the bottom of the air cavity, a one-way valve is arranged in the sealing cavity corresponding to the exhaust hole to enable the fluid direction to be in one-way conduction in the direction of the sealing cavity, a piston is movably arranged in the air cavity and is in sealing fit with the inner wall of the air cavity, the air charging member is connected with the air cylinder base and is communicated with the sealing cavity, the lower end part of the air charging member extends into the bottle opening channel, and the driving component can drive the piston to move in the air cavity to realize the air charging operation of the air charging member on the bottle body.

As a preferable technical scheme of the utility model, the driving assembly comprises a motor, a reduction gear set, a first bevel gear, a second bevel gear, an eccentric shaft and a connecting rod, wherein the output end of the motor is connected with the reduction gear set, the output end of the reduction gear set is connected with the first bevel gear, the second bevel gear is rotationally connected to the inner wall of the shell and meshed with the first bevel gear to form linkage, the eccentric shaft is arranged at the position of the second bevel gear deviating from the center and parallel to the central axis of the second bevel gear, and the two ends of the connecting rod are respectively hinged with the eccentric shaft and the piston.

In summary, the beneficial effects of the utility model are as follows: at the moment when the bottle body and the bottle stopper are separated, gas which is instantaneously flushed out enters the silencing channel from the noise end, is discharged through the air outlet end after noise reduction treatment, and the energy of the gas in the process is gradually reduced, so that noise reduction is realized, and compared with the traditional bottle opener, the silencing effect is good.

Drawings

Fig. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a top view of the present embodiment;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

FIG. 4 is a cross-sectional view of B-B in FIG. 2;

fig. 5 is a schematic view of the structure of the muffler in the present embodiment;

FIG. 6 is a schematic view of the structure with the housing removed in this embodiment;

fig. 7 is a schematic view of the structure of the press cover in the present embodiment;

fig. 8 is a schematic structural view of the upper and lower cases in this embodiment.

Reference numerals: 1. a housing; 11. an upper case; 111. a first inner cylinder; 112. a first outer cylinder; 12. a lower case; 121. a second inner cylinder; 1211. a spiral groove; 122. a second outer cylinder; 13. a gland; 131. an air outlet hole; 2. an inflator; 21. an inflatable member; 22. a drive assembly; 221. a motor; 222. a reduction gear set; 223. a first bevel gear; 224. a second bevel gear; 225. an eccentric shaft; 226. a connecting rod; 23. a charging cylinder; 231. an air cavity; 232. an exhaust hole; 233. a piston; 24. a cylinder base; 25. sealing the cavity; 26. a one-way valve; 3. a muffler; 31. opening a bottle channel; 32. a sound deadening passageway; 321. an air outlet end; 322. a noise end; 323. a main flow channel; 324. a tributary passage; 3241. arc convex strips; 33. a sound deadening hole; 4. a positioning cylinder; 41. an annular plectrum; 5. a bottle stopper; 6. a bottle body; 7. a power supply assembly; 71. a circuit board; 72. and a battery.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

The bottle opener with the silencing function shown in fig. 1 to 8 comprises a shell 1, wherein an air charging device 2 is arranged on the shell 1, the air charging device 2 comprises an air charging piece 21 which is used for being inserted into a bottle stopper 5 and conveying air into a bottle body 6, a silencer 3 is arranged in the shell 1, the silencer 3 is provided with a bottle opening channel 31 for being inserted into the bottle body 6, the air charging piece 21 can optionally enter the bottle opening channel 31, after the bottle opening of the bottle body 6 is inserted into the bottle opening channel 31, the opening of the bottle opening channel 31 is closed, a silencing channel 32 for noise reduction is arranged on the silencer 3, the silencing channel 32 is provided with an air outlet end 321 which is communicated with the outside of the shell 1 and a noise end 322 which is communicated with the bottle opening channel 31, at least part of air is subjected to noise reduction treatment through the silencing channel 32 when the bottle stopper 5 is separated from the bottle body 6, in this embodiment, the first condition is that the bottle opening is completely separated from the bottle opening channel 31, at least part of the air enters the silencing channel 31, in this process, in yet another condition, the bottle opening channel is separated from the bottle opening 6, the air can still be completely discharged from the bottle opening channel 31, and the air can be completely discharged from the bottle opening channel in a good condition, and the noise reducing effect can be achieved, and the quantity can be completely discharged.

At the moment when the bottle body 6 is separated from the bottle stopper 5, the gas which is instantaneously flushed out enters the silencing channel 32 from the noise end 322, is discharged through the air outlet end 321 after noise reduction treatment, and the energy of the gas in the process is gradually reduced, so that noise reduction is realized, and compared with the traditional bottle opener, the silencing effect is good.

The silencing channel 32 includes at least one main flow channel 323 in the form of a tesla valve channel, the main flow channel 323 is respectively communicated with the noise end 322 and the air outlet end 321, the direction of the main flow channel 323 from the noise end 322 to the air outlet end 321 is reverse to the tesla valve channel, by utilizing the principle of the tesla valve channel, gas energy is gradually lost during reverse circulation, namely, after entering the silencing channel from the bottle opening channel 31, the gas energy is gradually lost in the silencing channel, so that the silencing and noise reducing effects are achieved.

The silencer channel 32 is arranged between the outer wall of the silencer 3 and the inner wall of the shell 1, the side wall and/or the top wall of the silencer 3 are/is provided with the silencing hole 33, two ends of the silencing hole 33 are respectively communicated with the bottle opening channel 31 and the silencing channel 32, gas enters the noise end 322 of the silencing channel 32 from the silencing hole 33 and finally is discharged from the air outlet end 321 of the silencing channel 32, the mode is not limited, the silencing channel 32 can be arranged on the inner side of the silencer 3, the noise end 322 of the silencing channel 32 is positioned at the bottom, the energy of the gas can be consumed, and the silencing effect is good.

The lower part of the shell 1 is provided with a gland 13 for fixing the muffler 3 in the shell 1, the end surface of the gland 13 is uniformly distributed with a plurality of air outlet holes 131 communicated with the noise reduction channel 32 along the circumferential direction, and the air outlet holes 131 in the embodiment are the air outlet ends 321.

The silencer 32 further includes a branch passage 324 disposed at the bottom of the main passage 323, the branch passage 324 includes a plurality of arc-shaped raised strips 3241 arranged on the outer wall of the silencer 3 in an array manner, and a circulation gap is formed between the adjacent arc-shaped raised strips 3241, the outer wall of the arc-shaped raised strips 3241 is attached to the inner wall of the casing 1, the branch passage 324 is used for secondary treatment, and the serpentine path can consume gas energy.

The silencer 3 is provided with a positioning cylinder 4 in an opening, a plurality of annular poking sheets 41 which incline upwards are arranged on the inner wall of the positioning cylinder 4 at intervals along the axial direction, and after the bottle mouth of the wine bottle is inserted into the positioning cylinder 4, the annular poking sheets 41 have elastic restoring force, and the bottle mouth is restored to deform and clamp after being pressed and deformed.

The muffler 3 is a noise reduction body made of a sound absorbing material or a sound deadening material.

The air charging device 2 further comprises a driving assembly 22, an air charging cylinder 23 and a cylinder base 24, a sealing cavity 25 is formed between the cylinder base 24 and the air charging cylinder 23, an air cavity 231 is formed in the air charging cylinder 23, an exhaust hole 232 is formed in the bottom of the air cavity 231, a one-way valve 26 is arranged in the sealing cavity 25 and corresponds to the exhaust hole 232 to enable the air cavity 231 to conduct unidirectionally to the direction of the sealing cavity 25, a piston 233 is movably arranged in the air cavity 231, the piston 233 is in sealing fit with the inner wall of the air cavity 231, the air charging member 21 is connected with the cylinder base 24 and communicated with the sealing cavity 25, the lower end portion of the air charging member 21 extends into the bottle opening channel 31, and the driving assembly 22 can drive the piston 233 to move in the air cavity 231 to achieve air charging operation of the air charging member 21 on the bottle body 6. The inflator 2 in this embodiment is only a preferred embodiment, and is not limited to this form, and the inflator 2 in the bottle opener patent filed earlier by this company is equally applicable, and the prior application patent uses an inflator 23 having an air inlet and an air outlet, and a check valve 26 is provided at the air inlet and the air outlet, and only the outside air is allowed to enter the air chamber 231 from the air inlet, and only the air in the air chamber 231 is allowed to enter the wine bottle.

The driving assembly 22 comprises a motor 221, a reduction gear set 222, a first bevel gear 223, a second bevel gear 224, an eccentric shaft 225 and a connecting rod 226, wherein the output end of the motor 221 is connected with the reduction gear set 222, the output end of the reduction gear set 222 is connected with the first bevel gear 223, the second bevel gear 224 is rotationally connected to the inner wall of the shell 1 and is meshed with the first bevel gear 223 to form linkage, the eccentric shaft 225 is arranged at the position, deviating from the center, of the second bevel gear 224, the eccentric shaft 225 is parallel to the central axis of the second bevel gear 224, the two ends of the connecting rod 226 are respectively hinged with the eccentric shaft 225 and the piston 233, and the bottle opener injects gas into a wine bottle through the inflating device 2, so that the air pressure in the wine bottle is rapidly increased, and a reaction force is formed to push out the bottle stopper 5.

In this embodiment, the housing 1 is further provided with a power supply assembly 7 inside, the power supply assembly 7 includes a circuit board 71 and a battery 72, the circuit board 71 is provided with a button, and the button, the motor 221, and the battery 72 are electrically connected with the circuit board 71, respectively.

In this embodiment, the housing 1 includes an upper shell 11 and a lower shell 12, an inflator 2 and a power supply assembly 7 are installed in the upper shell 11, a muffler 3 is installed in the lower shell 12, a small hole into which an inflator 21 enters is provided at the top of the muffler 3, the upper shell 11 includes a first inner cylinder 111 and a first outer cylinder 112, a guide pin is provided on the inner wall of the first inner cylinder 111, a lower cover includes a second inner cylinder 121 and a second outer cylinder 122, a spiral groove 1211 matched with the guide pin is provided at the top of the second inner cylinder 121, and in this process, the upper shell 11 and the lower shell 12 move relatively to each other to enable the inflator 21 to separate from the small hole of the muffler 3, and a bottle plug 5 contacts with the inner top wall of the muffler 3 and drops.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description as preferred embodiments of the utility model, but rather that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a bottle opener with amortization function, includes casing (1), be provided with aerating device (2) on casing (1), aerating device (2) are including being used for inserting bottle plug (5) and can carry gaseous inflatable member (21) in bottle (6), its characterized in that: be provided with muffler (3) and muffler (3) in casing (1) have be used for supplying bottle (6) male bottle opening passageway (31), in the bottle opening passageway (31) of entering of inflatable member (21) selectable, after the bottleneck of bottle (6) inserts bottle opening passageway (31) the opening part of bottle opening passageway (31) is sealed, be provided with on muffler (3) and be used for noise reduction amortization passageway (32), amortization passageway (32) have with casing (1) outside intercommunication go out gas end (321) and with bottle plug (31) intercommunication noise end (322), at least partial gas carries out noise reduction through amortization passageway (32) when breaking away from with bottle (6).

2. The bottle opener with silencing function according to claim 1, wherein: the silencing channel (32) comprises at least one main flow channel (323) in the shape of a Tesla valve channel, the main flow channel (323) is respectively communicated with the noise end (322) and the air outlet end (321), and the direction of the main flow channel (323) from the noise end (322) to the air outlet end (321) is reverse to the Tesla valve channel.

3. The bottle opener with silencing function according to claim 2, wherein: the main flow channels (323) are arranged in a plurality, and the main flow channels (323) are arranged on the silencer (3) in an array mode.

4. A bottle opener with a silencing function according to any one of claims 1 to 3, characterized in that: the silencer is characterized in that the silencing channel (32) is arranged between the outer wall of the silencer (3) and the inner wall of the shell (1), silencing holes (33) are formed in the side wall and/or the top wall of the silencer (3), and two ends of the silencing holes (33) are respectively communicated with the bottle opening channel (31) and the silencing channel (32).

5. The bottle opener with silencing function according to claim 4, wherein: the silencer is characterized in that a gland (13) for fixing the silencer (3) in the shell (1) is arranged at the lower part of the shell (1), and a plurality of air outlet holes (131) communicated with the silencing channel (32) are uniformly distributed on the end face of the gland (13) along the circumferential direction.

6. The bottle opener with silencing function according to claim 5, wherein: the silencer is characterized in that the silencing channel (32) further comprises a branch channel (324) arranged at the bottom of the main channel (323), the branch channel (324) comprises a plurality of arc-shaped raised strips (3241) arranged on the outer wall of the silencer (3) in an array mode, circulation gaps are formed between the adjacent arc-shaped raised strips (3241), and the outer wall of the arc-shaped raised strips (3241) is attached to the inner wall of the shell (1).

7. The bottle opener with silencing function according to claim 1, wherein: a positioning cylinder (4) is arranged in the opening of the silencer (3), and a plurality of annular poking sheets (41) which incline upwards are arranged on the inner wall of the positioning cylinder (4) at intervals along the axial direction.

8. The bottle opener with silencing function according to claim 1, wherein: the silencer (3) is a noise reduction body made of sound absorbing materials or noise reducing materials.

9. The bottle opener with silencing function according to claim 1, wherein: the air charging device is characterized in that the air charging device (2) further comprises a driving assembly (22), an air charging cylinder (23) and an air cylinder base (24), a sealing cavity (25) is formed between the air cylinder base (24) and the air charging cylinder (23), an air cavity (231) is formed in the air charging cylinder (23), an air discharging hole (232) is formed in the bottom of the air cavity (231), a one-way valve (26) is arranged in the sealing cavity (25) corresponding to the air discharging hole (232) to enable the air cavity (231) to conduct unidirectionally, a piston (233) is movably arranged in the air cavity (231), the piston (233) is in sealing fit with the inner wall of the air cavity (231), the air charging member (21) is connected with the air cylinder base (24) and is communicated with the sealing cavity (25), the lower end portion of the air charging member (21) extends into the bottle opening channel (31), and the driving assembly (22) can drive the piston (233) to move in the air cavity (231) to achieve air charging operation of the air charging member (21) on the bottle body (6).

10. The bottle opener with silencing function according to claim 9, wherein: the driving assembly (22) comprises a motor (221), a reduction gear set (222), a first bevel gear (223), a second bevel gear (224), an eccentric shaft (225) and a connecting rod (226), wherein the output end of the motor (221) is connected with the reduction gear set (222), the output end of the reduction gear set (222) is connected with the first bevel gear (223), the second bevel gear (224) is rotationally connected to the inner wall of the shell (1) and meshed with the first bevel gear (223) to form linkage, the eccentric shaft (225) is arranged at the position of the second bevel gear (224) deviating from the center, the eccentric shaft (225) is parallel to the central axis of the second bevel gear (224), and the two ends of the connecting rod (226) are respectively hinged with the eccentric shaft (225) and the piston (233).