CN217076963U

CN217076963U - Get liquid head and get liquid subassembly

Info

Publication number: CN217076963U
Application number: CN202220808349.8U
Authority: CN
Inventors: 任大江
Original assignee: Guangzhou Shimei Technology Co ltd
Current assignee: Guangzhou Shimei Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-29
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a get liquid head, this get liquid head include get liquid head body, get the top of liquid head body and have the overall dimension that is greater than the bottom, get the top of liquid head body and be provided with first passageway, the bottom is provided with the second passageway, one side of getting liquid head body is provided with the third passageway, first passageway and second passageway one-way switch on, second passageway and third passageway alternative switch on. Still provide a get liquid subassembly, including foretell get liquid head, still include and get the liquid needle, get the liquid needle and get the second passageway cooperation connection of the bottom of liquid head body. The liquid taking head is small and exquisite and simple in structure, convenient to operate by a user, and liquid in a bottle can be taken out under the condition that a bottle stopper is not damaged or removed by matching with a liquid taking needle.

Description

Get liquid head and get liquid subassembly

Technical Field

The utility model belongs to the technical field of liquid draws to in particular to get liquid head and get liquid subassembly.

Background

The transparent glass wine bottle is born in 1600 years, is popularized in the main European wine producing country in the middle of 17 th century, is a big-belly wine bottle at first, is developed to the present, has various types and shapes, and becomes a product which changes in a great number. The shape of a traditional wine bottle mainly has two main types: shoulder bottles, represented by bordeaux french, and shoulder-less bottles, represented by burgundy french. France, italy and germany in the old world are very interesting for the use of wine bottle types, different bottle types and colors representing different geographical signs and types. However, no matter what kind of wine bottle is adopted, most of wine bottles in the market are sealed by using cork, and the cork element has the reputation of wine "guard spirit" and is always considered as an ideal wine bottle stopper. It has moderate density and hardness, good flexibility and elasticity, and certain permeability and viscosity, and once bottled, the only passage of wine body contacting with outside is held by cork.

It is believed that many people have such an experience: when the wine is opened by the bottle opener, the wooden plug is broken from the middle, and a section of wooden plug is unfortunately left in the bottle neck. If the opened wine is not drunk in a certain time, air enters the bottle from the bottle opening, oxygen in the air oxidizes the wine which is not drunk up, the taste is changed, and the opened wine is also troublesome to store.

Some prior art wine extraction devices have thought to introduce inert-like gas into the bottle that does not reflect any of the red wine in the bottle, and to direct the wine out of the bottle through a complex tee or other channel structure. The ubiquitous problem of these devices is that the liquid subassembly used jointly is got in the cooperation of the general needs of gas cylinder in whole wine process of getting, and the user need snatch the beverage bottle simultaneously and the liquid subassembly of getting of subsidiary gas cylinder carries out the operation of whole wine process of getting, uses to experience very unfriendly.

SUMMERY OF THE UTILITY MODEL

In order to solve the present liquid device of getting when using user need snatch the beverage bottle simultaneously and the liquid subassembly of getting of subsidiary gas cylinder carries out the whole operation of getting the wine process, use experience very unfriendly scheduling problem, this application provides one kind and gets the liquid head and get the liquid subassembly to solve above-mentioned technical defect problem.

According to the utility model discloses an aspect provides a get liquid head, including getting the liquid head body, the top of getting the liquid head body has the overall dimension that is greater than the bottom, and the top of getting the liquid head body is provided with first passageway, and the bottom is provided with the second passageway, and one side of getting the liquid head body is provided with the third passageway, and first passageway and second passageway one-way switch on, and second passageway and third passageway alternative switch on. The liquid taking head with the structure can be conveniently plugged and pulled by a user, and liquid in the bottle can be placed and taken through the cooperation of the three channels.

In some specific embodiments, the liquid taking head body is in a tapered conical structure from the top to the bottom. By means of the conical structure, a user can conveniently grasp the liquid taking head in the using process, and the liquid taking assembly is easy to press or pull out from the bottle stopper by force application.

In some embodiments, one side of the liquid taking head body is provided with an extension part, and the third channel is arranged in the extension part. The liquid outlet can be arranged at the tail end of the third channel of the extension part by means of the extension part, so that the liquid taking angle can be controlled reasonably.

In some specific embodiments, the extension part extends obliquely from the conical surface of the conical structure to the top direction of the liquid taking head body. The inclination of this extension sets up to the top and can make when empting the beverage bottle and get liquid and keep reasonable angle between the angle of liquid outlet and the wineglass.

In some specific embodiments, a one-way intake valve structure is provided at the communication of the first passage and the second passage. By means of the structure of the one-way air inlet valve, one-way air inlet can be realized after the liquid taking head injects air into the wine bottle, the bottle is ensured to be sealed to have certain pressure, and wine taking is convenient.

In some specific embodiments, the liquid taking device further comprises an upper cover, wherein the upper cover covers the top of the liquid taking head body, and an opening is formed at the inlet of the first channel. The arrangement of the upper cover can prevent dust from entering the interior of the liquid taking head body, and meanwhile, the attractiveness of the liquid taking head is improved.

According to the utility model discloses a second aspect provides a get liquid subassembly, include as above-mentioned get liquid head, still including getting the liquid needle, get the liquid needle and be connected with the second channel cooperation of the bottom of getting the liquid head body. Through the cooperation of getting liquid head and getting liquid needle and being connected, can insert the realization in the bottle plug and get putting of bottle interior liquid.

In some embodiments, the liquid extraction needle is a hollow structure, and a long strip-shaped opening is formed in a tip portion of the liquid extraction needle. The liquid taking needle with a hollow structure and the long strip-shaped opening thereof can realize the injection of gas into the bottle or the circulation of liquid in the bottle to the outside through the liquid taking needle.

In some embodiments, the liquid taking device further comprises a needle connecting piece, and the liquid taking needle is sleeved in the needle connecting piece and connected with the bottom of the liquid taking head body. The detachable connection of the liquid taking needle and the liquid taking head body is realized through the needle piece connecting piece, and the maintainability of the liquid taking assembly is improved.

In some specific embodiments, the bottom of the liquid taking head body is provided with a connecting part, the connecting part is provided with threads, and the needle piece connecting piece is in threaded connection with the connecting part. The structure of relying on threaded connection facilitates the user to realize the dismouting of getting liquid head body and needle spare.

Compared with the prior art, the utility model discloses a beneficial achievement lies in:

the little liquid head structure of getting in the big bottom in top in this application can the person of facilitating the use on the basis that overall structure is small and exquisite realize the plug operation, makes the user pull out and inserts the in-process application of force more easily, realizes putting of liquid in the bottle and gets through the cooperation between the three passageway. And the liquid outlet can be arranged at the tail end of the third channel of the extension part through the extension of the extension part, so that the liquid taking angle can be controlled reasonably. Furthermore, through the detachable matching mode with the liquid taking needle, the hollow cavity of the liquid taking needle and the long-strip-shaped opening of the needle head part, gas is injected into the bottle or liquid in the bottle is enabled to flow to the outside through the liquid taking needle, and the whole liquid taking assembly is small and exquisite and reliable and is convenient to install or disassemble.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

Fig. 1 is a schematic view of the overall structure of a liquid extraction head according to an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of a liquid-extracting head according to another embodiment of the present invention;

fig. 3 is a schematic structural view of a liquid extraction assembly according to an embodiment of the present invention;

fig. 4 is an exploded view of a tapping assembly according to a specific embodiment of the present invention.

The meaning of each number in the figure: 100-liquid taking head, 101-liquid taking head body, 102-first channel, 103-second channel, 104-third channel, 105-extension part, 106-upper cover, 107-liquid taking head bottom, 108-connecting part, 200-needle connecting part, 201-needle connecting part, 300-liquid taking needle, 301-limiting part, 302-needle tube fixing part, 303-hollow needle tube and 304-long strip-shaped opening.

Detailed Description

In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. In this regard, directional terminology, such as "top," "bottom," "left," "right," "up," "down," etc., is used with reference to the orientation of the figures being described. Because components of embodiments can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and is in no way limiting. It is to be understood that other embodiments may be utilized and logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.

The utility model provides a liquid taking head, fig. 1 shows the overall structure schematic diagram of the liquid taking head of an embodiment of the utility model, as shown in fig. 1, the liquid taking head comprises a liquid taking head body 101, the top of the liquid taking head body 101 is provided with a first channel 102, the bottom 107 of the liquid taking head is provided with a second channel 103, one side of the liquid taking head body 101 is provided with a third channel 104, wherein, the first channel 102 is used for matching with an external air source and receiving gas of a certain pressure of the external air source; the second channel 103 is communicated with the inside of the bottle through a needle piece, so that the gas injected from the first channel 102 is received, and the liquid in the bottle is injected into the bottle or received when the bottle body is poured; the third channel 104 is used for receiving the liquid in the bottle in the second channel 103 and leading the liquid out. Specifically, the first channel 102 and the second channel 103 are communicated in a unidirectional manner, so that an external gas source can enter the bottle after entering the second channel 103 from the first channel 102 in a unidirectional manner, and the external gas source can be removed after gas is injected, so that the gas pressure in the bottle can be kept; the second channel 103 and the third channel 104 can be selectively communicated, the second channel 103 and the third channel 104 are not communicated when gas is added into the bottle, gas is prevented from overflowing from the third channel 104 during gas adding to affect gas adding operation, the second channel 103 and the third channel 104 are communicated in a liquid taking stage after gas adding is completed, and at the moment, the bottle body is poured to enable liquid in the bottle to be led out through the second channel 103 and the third channel 104 under the action of air pressure in the bottle, so that liquid taking operation is completed.

In a specific embodiment, the first channel 102 and the second channel 103 are communicated in a single direction by providing a single-direction air intake valve structure at the communication position of the first channel and the second channel, and the second channel 103 and the third channel 104 are selectively communicated by controlling any valve or other structures capable of realizing an on-off structure, which is not described in detail herein.

In a specific embodiment, the top of the liquid taking head body 101 has a larger size of the liquid taking head bottom 107, and in a preferred embodiment, the top and the bottom of the liquid taking head body 101 are both cylindrical structures, wherein a tapered conical structure is formed between the top and the bottom, and in the structure, a user can clamp a conical surface acting on the conical structure by using two fingers, so that a palm surface acts on the top of the liquid taking head body 101 to complete a downward pressing action, or a clamping force applied to the conical surface by the two fingers to complete an upward pulling action, which accords with the common operating habit of a normal person, and has a small volume, and the whole structure of the liquid taking head is slightly larger than the cork of a common wine bottle.

In a specific embodiment, the third channel 104 is disposed in the extending portion 105 on one side of the tapered surface, the extending portion 105 extends obliquely from the tapered surface of the tapered structure toward the top of the liquid extracting head body, and an outlet of the third channel 104, i.e., a liquid outlet, is disposed at the end of the extending portion 105, when the bottle body is poured to extract liquid, the extending portion 105 disposed obliquely ensures that the direction of the liquid outlet faces downward and is biased toward the front of the bottle mouth, which is similar to the liquid outlet direction of a conventional bottle body without a stopper, and is more suitable for the wine pouring habit of a normal person.

In the specific embodiment, an upper cover 106 is further included, the upper cover 106 is used for closing the top of the liquid taking head body 101, and an opening is arranged at the inlet of the first channel 102. By means of the arrangement of the upper cover 106, dust can be prevented from entering the interior of the liquid taking head body 101, and meanwhile, the aesthetic property of the liquid taking head is improved.

Fig. 2 shows a schematic diagram of the overall structure of a liquid extraction head according to another embodiment of the present invention, as shown in fig. 2, different from the liquid extraction body 101 with a tapered structure in the embodiment of fig. 1, the liquid extraction head body 101 'in this embodiment has a cylindrical structure, the bottom 107' of the liquid extraction head body has a size structure smaller than that of the liquid extraction head body 101 ', and the rest of the first channel 102', the second channel 103 ', the third channel 104', the extension 105 ', and the upper cover 106' have the same structure as the embodiment of fig. 1. The practical mode of the liquid taking head with the structure is similar to that in figure 1, a user can clamp the cylindrical surface acting on the bottom 107 'of the liquid taking head by using two fingers to act on the top of the liquid taking head body 101' through a palm surface to finish the downward pressing action, or the two fingers are applied to the bottom 107 'of the liquid taking head and push the lower end surface of the liquid taking head body 101' to finish the upward pulling action, so that the liquid taking head accords with the operation habit of a common person.

Fig. 3 shows a schematic structural diagram of a liquid taking assembly according to an embodiment of the present invention, as shown in fig. 3, the liquid taking assembly includes the liquid taking head 100 in the above embodiment, and further includes a needle connector 200 and a liquid taking needle 300, and the liquid taking needle 300 is connected to the liquid taking head 100 through the needle connector 200. Specifically, refer to the illustration in fig. 4 and according to the utility model discloses a liquid extraction assembly's of a specific embodiment explosion chart can know, liquid extraction head body bottom 107 is provided with a connecting portion 108, is provided with the external screw thread on this connecting portion 108, and needle spare connecting piece 200 is inside to have a cavity, and the cavity opening is provided with the internal thread structure with connecting portion 108's external screw thread fit, is connected needle spare connecting piece 200 and liquid extraction head 100 fixedly through threaded connection, realizes locating the cooperation of liquid extraction needle 300 and liquid extraction head 100 in needle spare connecting piece 200 with the cover. Preferably, a sealing ring (not shown) is further sleeved on the connecting portion 108 of the liquid extraction head 100, so as to ensure the sealing performance of the liquid extraction head 100 when being matched with the liquid extraction needle 300 through the needle connector 200, and prevent air leakage during air entrainment or liquid leakage during liquid extraction.

In a specific embodiment, the liquid-extracting needle 300 includes a limiting portion 301, a needle tube fixing portion 302 and a hollow needle tube 303 from top to bottom, the hollow needle tube 303 is fixed in the needle tube fixing portion 302 and penetrates out to the limiting portion 301 to form a communication hole in the middle of the upper end face of the limiting portion 301, a strip-shaped opening 304 is formed at the end of the hollow needle tube 303 near the needle head, in a preferred embodiment, the width of the strip-shaped opening 304 is within a range of 0.5-1 mm, the length of the strip-shaped opening is within a range of 1-10 mm, and one strip-shaped opening 304 may be provided, or 2 openings are symmetrically provided about the axis of the hollow needle tube 303. The arrangement of the elongated opening 304 can ensure the communication with the inside of the bottle and has the advantages of filtering impurities, increasing the flow rate, reducing residual liquid accumulation and reducing blockage in the process of puncturing the wooden plug.

In a specific embodiment, the bottom of the cavity inside the needle connector 200 has an opening with the same diameter size as the needle tube fixing part 302 of the hollow needle tube 303, and the limiting part 301 of the hollow needle tube 303 has a diameter size larger than the needle tube fixing part 302 to ensure that the liquid taking needle 300 can be placed in the cavity inside the needle connector 200 without falling out, after the needle connector 200 is fixed to the connecting part 108 of the liquid taking head 100, the limiting part 301 is pressed to the bottom plane of the connecting part 108 to realize sealing, and at the same time, the communication hole in the middle of the upper end face of the limiting part 301 is communicated with the third channel 103 to realize the communication of the channels for filling gas or taking liquid into the bottle through the liquid taking head 100 and the liquid taking needle 300.

The liquid taking method of the liquid taking head structure matched with the liquid taking needle is simple, only after the liquid taking needle is assembled, the liquid taking needle is inserted into the bottle plug to enable the elongated open pore of the liquid taking needle to be communicated with the inside of the bottle, gas with certain pressure is added into the bottle through the first channel of the liquid taking head by utilizing an external gas source, then the gas source is removed, the bottle body is poured, the liquid in the bottle is enabled to be not over the elongated open pore of the liquid taking needle, the liquid in the bottle can be led out through the second channel and the third channel of the liquid taking head, the liquid taking action is completed, then the liquid taking needle is pulled out of the wooden plug through the conical surface structure (or other structures with large top and small bottom) of the liquid taking head, the liquid taking action under the condition that the wooden plug structure is not damaged or removed is completed, meanwhile, the gas source is inert gas which is not reacted with the liquid in the bottle, the liquid in the bottle can be further prevented from deteriorating, and the preservation time of the liquid in the bottle is prolonged, so that the user can take the product at any time according to the requirement.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit and scope of the invention. In this way, if these modifications and changes are within the scope of the claims of the present invention and their equivalents, the present invention is also intended to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps than those listed in a claim. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims shall not be construed as limiting the scope.

Claims

1. The liquid taking head is characterized by comprising a liquid taking head body, wherein the top of the liquid taking head body is provided with an external dimension larger than the bottom of the liquid taking head body, the top of the liquid taking head body is provided with a first channel, the bottom of the liquid taking head body is provided with a second channel, one side of the liquid taking head body is provided with a third channel, the first channel and the second channel are in one-way conduction, and the second channel and the third channel are in selective conduction.

2. The pipetting head of claim 1, wherein the head body is tapered from top to bottom.

3. The pipetting head of claim 2, wherein one side of the pipetting head body has an extension, and the third channel is disposed in the extension.

4. A tapping head according to claim 3, wherein said extension extends obliquely from the conical surface of said conical structure towards the top of said tapping head body.

5. The liquid extraction head as claimed in claim 1, wherein a one-way air inlet valve structure is provided at a communication point of the first passage and the second passage.

6. The pipetting head of claim 1, further comprising an upper cover covering a top of the pipetting head body and having an opening at an inlet of the first channel.

7. A tapping assembly comprising a tapping head according to any one of claims 1-5, further comprising a tapping needle in mating connection with the second channel at the bottom of the tapping head body.

8. The assembly of claim 7, wherein the needle is hollow and has an elongated opening at a tip thereof.

9. The fluid extraction assembly of claim 7, further comprising a needle connector, wherein the fluid extraction needle is sleeved in the needle connector and connected to the bottom of the fluid extraction head body.

10. The fluid extraction assembly as claimed in claim 9, wherein the bottom of the fluid extraction head body is provided with a connection portion, the connection portion is provided with threads, and the needle connector is in threaded connection with the connection portion.