WO2021136560A1 - 一种酒矛 - Google Patents

一种酒矛 Download PDF

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Publication number
WO2021136560A1
WO2021136560A1 PCT/CN2021/074749 CN2021074749W WO2021136560A1 WO 2021136560 A1 WO2021136560 A1 WO 2021136560A1 CN 2021074749 W CN2021074749 W CN 2021074749W WO 2021136560 A1 WO2021136560 A1 WO 2021136560A1
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WO
WIPO (PCT)
Prior art keywords
wine
wine outlet
hole
edge
bottom plate
Prior art date
Application number
PCT/CN2021/074749
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English (en)
French (fr)
Inventor
邱迪清
邱迪林
Original Assignee
塔罗斯科技股份有限公司
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Application filed by 塔罗斯科技股份有限公司 filed Critical 塔罗斯科技股份有限公司
Publication of WO2021136560A1 publication Critical patent/WO2021136560A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • B65D25/40—Nozzles or spouts
    • B65D25/42—Integral or attached nozzles or spouts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details

Definitions

  • the utility model belongs to the technical field of wine drinking equipment and relates to a wine spear.
  • the barrel body is a tool for holding liquor.
  • a wine spear is arranged at the mouth of the barrel body, and the wine spear cooperates with the dispenser to realize the hydraulic pressure out of the wine in the barrel body.
  • the wine spear usually includes a valve body, which has independent air inlet passages and wine outlet passages.
  • a plastic wine barrel structure application number: 201610971126.2; authorization announcement number: CN106379635B.
  • the plastic wine barrel includes a barrel body, and the barrel mouth of the barrel body is fixed with a wine spear head and a guide sleeve.
  • the guide sleeve is connected with a joint through both ends.
  • the wine output structure includes a valve core and a pressure cap.
  • the lower end of the joint is connected with a flexible bag.
  • the valve core and the pressure cap are provided between the valve core and the pressure cap to allow the valve core to act on the joint and to communicate with the joint.
  • a sealed elastic member is formed between, the pressure cap is located at the lower end of the joint, the pressure cap is located in the middle of the mouth of the flexible bag, and the pressure cap is provided with a wine through hole.
  • an air inlet passage is formed between the guide sleeve and the joint, and the inner hole of the joint forms a wine outlet passage.
  • high-pressure gas enters the barrel through the air inlet passage of the wine spear.
  • the flexible bag is compressed under the action of high-pressure gas, so that the wine in the inner cavity of the flexible bag flows into the wine outlet channel through the wine through hole on the pressure cap, and then flows out from the distributor to realize the distribution of the wine.
  • the wine spear of the plastic wine barrel has the following shortcomings in actual use: after a part of the wine in the flexible bag flows out, the top of the flexible bag is only for the circulation of wine and no longer is stored, and the top of the flexible bag is still subject to high pressure
  • the function of gas so the top of the flexible bag is easy to fit on the lower surface of the pressure cap under the action of high pressure gas, which causes the wine passing hole on the pressure cap to be blocked, and the wine output of the wine spear is sometimes large and sometimes small ,
  • the wine stability is poor.
  • the bag body at the top of the flexible bag is thickened to improve the deformation resistance of the bag at the top of the flexible bag under pressure, thereby reducing the amount of deformation of the flexible bag and avoiding the wine hole being blocked.
  • the purpose of the utility model is to aim at the above-mentioned problems in the prior art, and propose a wine spear.
  • the utility model solves the problem of poor wine output stability of the existing wine spear.
  • a wine spear comprising a valve body, the valve body has an air inlet passage and a wine outlet, and the valve body is provided with a valve for realizing the on and off of the wine outlet
  • the bottom surface of the valve body is provided with a wine outlet hole communicating with the wine outlet passage, characterized in that the bottom surface of the valve body is also provided with a protruding top support portion and a relatively concave top support portion and capable of supplying wine
  • the liquid flows from the inner cavity of the flexible bag to the wine passage in the wine outlet hole.
  • the wine spear is used in conjunction with the wine barrel. Specifically, during use, the lower end of the wine spear valve body is connected with a flexible bag, the flexible bag is placed in the wine barrel, and the valve body of the wine spear is fixed at the barrel mouth of the wine barrel. A wine hole is arranged on the bottom surface of the valve body, so that the wine in the inner cavity of the flexible bag can flow into the wine channel through the wine hole.
  • the wine spear is also provided with a protruding top support part on the bottom surface of the valve body, so that after the top of the flexible bag is deformed to the bottom of the valve body under the action of high-pressure gas, the top support part can be used for the flexible bag to lean against, thereby the top Hold the flexible bag to support it to prevent the flexible bag from blocking the entrance of the wine outlet.
  • the bottom surface of the valve body is also formed with a concave wine passage that is opposite to the top support part, so when the flexible bag is attached to the top support part, the wine passage ensures that the wine can always flow smoothly from the inner cavity of the flexible bag to the outlet.
  • the wine spear In the wine hole, the wine spear always has a constant wine output. Therefore, compared with the existing conventional wine spear structure, the wine spear has a greatly improved wine output stability.
  • the wine outlet hole is an arc-shaped hole
  • the bottom surface of the valve body is provided with a plurality of the above-mentioned top support parts at the edge of each wine outlet hole.
  • the above-mentioned wine passage is formed between.
  • the wine outlet adopts an arc-shaped hole design.
  • the arc-shaped wine outlet has a certain length, which is not only helpful for increasing the volume of wine, but also convenient for setting multiple holes along the hole.
  • the top brace part and ensure that there is enough space between adjacent top brace parts to form the above wine passage, so as to ensure the wine output when the flexible bag is attached to each top brace part.
  • the periphery of each wine outlet hole is A plurality of top support parts are provided to jointly support the flexible bag, which can better prevent the wine outlet from being blocked, so as to ensure the stability of the wine.
  • the valve body includes a pressure cap with a bottom plate at the bottom and a wine outlet pipe through which both ends pass.
  • the lower end of the wine outlet pipe is provided with a connecting flange along the circumferential direction that can connect the mouth of the flexible bag.
  • the pressure cap is connected to the lower end port of the wine outlet pipe, the above wine outlet hole is opened on the bottom plate and the top support part is arranged on the bottom surface of the bottom plate.
  • the connecting flanging is preferably in a circular ring shape.
  • a central hole penetrating at both ends is opened in the middle of the bottom plate, the number of the wine outlet holes is multiple, and the multiple wine outlet holes are arranged at intervals around the central hole in sequence.
  • the wine spear can be guaranteed to have a larger wine output, thereby improving the wine output efficiency.
  • the body is gathered from the periphery to the middle part and then close to the top support part, so that when the wine in the inner cavity of the flexible bag flows out, it is mainly collected to the central hole in the middle part of the bottom plate. Therefore, setting a central hole in the middle of the bottom plate can greatly increase the wine output of the wine spear.
  • multiple wine outlets are arranged around the central hole at intervals, so that the wine diffused from the central hole can also flow out smoothly through the wine outlet. , In order to further improve the stability of the wine.
  • the bottom plate is circular
  • the top brace is a bar-shaped protrusion
  • the length direction of the top brace is arranged along the radial direction of the bottom plate.
  • the length direction of the top brace is arranged along the radial direction of the bottom plate, so that multiple radial wine passages are formed on the bottom surface of the bottom plate, so as to better guide the wine flowing from the center hole to the wine outlet.
  • the wine is smooth and reduces the production of foam, which in turn makes the wine stable.
  • the length direction of the wine outlet hole extends along the circumferential direction of the bottom plate.
  • the wine outlet holes are on the same circular track and the circle on which the circular track is located is arranged concentrically with the central hole. This design ensures that each wine outlet has a sufficient length, thereby increasing the wine output of the wine spear.
  • top bracing parts are provided between the outer hole edge of each wine outlet hole and the edge of the bottom plate, and a top support part is provided between the inner hole edge of each wine outlet hole and the center hole.
  • Support department When the top of the flexible bag is pressed against the top support by high-pressure gas, the liquor mainly diffuses from the middle of the pressure cap to the surroundings and then flows into the wine outlet hole. Therefore, a large number of top support parts are arranged between the outer hole edge of the wine outlet hole and the edge of the bottom plate, which will not have a large impact on the wine output of the wine spear, but the multiple top support parts together support the flexible bag. It is better to avoid the situation that the wine outlet is blocked.
  • only one top brace is provided between the inner edge of the wine hole and the central hole, so that a wider wine passage is left between the inner edge of the wine hole and the central hole.
  • the wine hole is blocked, it is ensured that the wine can flow from the flexible bag to the wine outlet hole with a larger flow rate, so that the wine spear can maintain a larger wine output and ensure the stability of the wine.
  • a top brace is also provided between every two adjacent wine holes, and the outer end of the top brace extends to the edge of the bottom surface of the bottom plate, and the inner end extends close to the central hole.
  • the wine is mainly diffused from the middle of the pressure cap to the surroundings and then flows into the wine outlet, and the top supports between two adjacent wine outlets
  • the inner end of the part extends to a position close to the edge of the central hole, that is, there is a gap between the inner end of the top support part and the edge of the central hole to form a part of the wine passage, so that a larger area of wine is formed around the central hole. In this way, even if the flexible bag is attached to each top support part, it can ensure that more wine flows into each wine outlet hole, so that the wine spear has a good wine output stability.
  • the inner end of the top brace between the inner edge of the wine outlet hole and the central hole extends to a position close to the edge of the central hole, and the outer end extends to the inner edge of the wine outlet hole,
  • the two ends of the top support part located between the edge of the outer hole of the wine outlet and the edge of the bottom plate respectively extend to the edge of the outer hole of the wine outlet and the edge of the bottom surface of the bottom plate.
  • the inner end of the top support part located between the inner edge of the wine hole and the central hole extends to a position close to the edge of the central hole, which also makes a larger area of wine passage around the central hole, which can make the wine
  • the spear wine has good stability.
  • the outer end of the top brace located between the edge of the outer hole of the wine outlet and the edge of the bottom plate and the outer end of the top brace between two adjacent wine outlets extend to the edge of the bottom plate so that the edge of the bottom plate is in the circumferential direction
  • Each position can support the flexible bag, which can more effectively prevent the flexible bag from blocking the wine outlet hole, so that the wine spear can produce stable wine.
  • the valve body further includes a guide sleeve for inserting into the barrel of the wine barrel, the wine outlet tube is inserted into the guide sleeve, and the inner hole of the wine outlet tube and the guide
  • the inner holes of the sleeve jointly form the above-mentioned wine outlet passage, the above-mentioned air inlet passage is formed between the outer wall of the wine outlet tube and the inner wall of the guide sleeve, the valve core is arranged in the wine outlet tube, between the valve core and the pressure cap A spring capable of pressing the valve core upward so that the valve core abuts against the inner wall of the wine outlet tube and forms a seal.
  • the wine spear has the following advantages: the wine spear is provided with a protruding top support part on the bottom surface of the valve body, so that the top of the flexible bag is deformed toward the bottom of the valve body under the action of high pressure gas.
  • the supporting part can be used for the flexible bag to be pressed against, so as to support the flexible bag and prevent the flexible bag from blocking the entrance of the wine outlet.
  • the wine passing channel ensures that the wine can always flow smoothly from the inner cavity of the flexible bag to the wine outlet hole, so that the wine spear has the advantage of stable wine output.
  • Figure 1 is a cross-sectional view of the first embodiment of the wine spear in use.
  • Figure 2 is a partial enlarged view of Figure 1
  • Figure 3 is an exploded view of the first embodiment of the wine spear.
  • Fig. 4 is the first three-dimensional structural diagram of the middle pressure cap of the first embodiment of the wine spear.
  • Fig. 5 is a front view of the middle pressure cap of the first embodiment of the wine spear.
  • Fig. 6 is the second three-dimensional structure diagram of the middle pressure cap of the first embodiment of the wine spear.
  • Fig. 7 is a front view of the middle pressure cap of the second embodiment of the wine spear.
  • valve body 1a, intake passage; 1b, wine outlet passage; 11, pressure cap; 11a, bottom plate; 11b, main body; 12, wine outlet pipe; 121, connecting flange; 13, guide sleeve 14.
  • Wine spearhead 2. Valve core; 3. Wine outlet hole; 4. Top support part; 5. Flexible bag; 6. Wine passage; 7. Central hole; 8. Wine barrel; 9. Spring.
  • the wine spear is used in conjunction with the wine barrel 8.
  • the wine spear includes a wine spear head 14, a guide sleeve 13, a wine outlet tube 12, a pressure cap 11 and other components.
  • the pressure cap 11 includes a round The cylindrical main body 11b and the circular bottom plate 11a connected to the lower end of the main body 11b.
  • the wine outlet tube 12 has an inner hole with both ends passing through.
  • the lower end of the wine outlet tube 12 is provided with a bag opening that can supply the flexible bag 5 along the circumferential direction.
  • the connecting flange 121 is connected, the wine outlet tube 12 is inserted into the guide sleeve 13, the inner hole of the wine outlet tube 12 and the inner hole of the guide sleeve 13 together form the wine outlet passage 1b, the outer wall of the wine outlet tube 12 and the guide sleeve 13
  • An air inlet passage 1a is formed between the inner walls of the spool, the wine outlet tube 12 is provided with a valve core 2, the pressure cap 11 is threaded at the lower end of the wine outlet tube 12, and an upward pressure valve is provided between the valve core 2 and the pressure cap 11
  • the core 2 makes the valve core 2 abut against the inner wall of the wine outlet tube 12 and forms a sealed spring 9.
  • the middle of the bottom plate 11a is provided with a central hole 7 penetrating at both ends and four wine outlet holes 3.
  • the four wine outlet holes 3 are arranged at intervals around the central hole 7, and the bottom surface of the bottom plate 11a is also provided with protrusions.
  • the outgoing top support part 4 and the opposite top support part 4 are recessed and can supply wine from the inner cavity of the flexible bag 5 to the wine passage 6 in the wine outlet 3, and the top support part 4 is a strip-shaped protrusion,
  • the length direction of each top support part 4 is arranged along the radial direction of the bottom plate 11a.
  • the wine spear is provided with a protruding top support part 4 on the bottom surface of the bottom plate 11a, so that after the top of the flexible bag 5 is deformed toward the bottom of the valve body 1 under the action of high pressure gas, the top support part 4 can supply the flexible bag 5 Leaning against the flexible bag 5 to support it, so as to prevent the flexible bag 5 from blocking the entrance of the wine outlet 3.
  • the bottom surface of the bottom plate 11a is also formed with a wine passage 6 that is concave relative to the top support part 4, when the flexible bag 5 is attached to the top support part 4, the wine passage 6 ensures that the wine can always be smoothly It flows from the inner cavity of the flexible bag 5 to the wine outlet 3, so that the wine spear always has a constant wine output. Therefore, compared with the existing conventional wine spear structure, the wine spear has a greatly improved wine output stability.
  • the wine outlet 3 is an arc-shaped hole, the length of the wine outlet 3 extends along the circumferential direction of the bottom plate 11a, and the wine outlets 3 are on the same circular track.
  • the circle on which the track is located is concentrically arranged with the central hole 7, and the bottom surface of the bottom plate 11 a is provided with a plurality of top support parts 4 at the edge of each wine outlet 3.
  • the wine outlet 3 adopts an arc-shaped hole design. Compared with the design of the conventional circular wine outlet 3, since the arc-shaped wine outlet 3 has a certain length, it is not only beneficial to increase the volume of wine, but also facilitates the setting of the hole edge.
  • top bracing parts 4 and ensuring that there is enough gap between adjacent top bracing parts 4 to form the above-mentioned wine passage 6, so as to ensure the wine output when the flexible bag 5 is abutted on each top bracing part 4, and at the same time, A plurality of top support parts 4 are arranged around each wine outlet 3 to jointly support the flexible bag 5, which can better prevent the wine outlet 3 from being blocked, so as to ensure the stability of the wine.
  • top brace 4 in this embodiment is as follows: three top braces are provided between the outer edge of each wine outlet 3 and the edge of the bottom plate 11a. 4. A top brace 4 is provided between the inner hole edge of each wine outlet 3 and the central hole 7. In addition, a top brace 4 is provided between every two adjacent wine holes 3, and the outer end of the top brace 4 extends to the edge of the bottom surface of the bottom plate 11a, and the inner end extends to the edge of the center hole 7 position.
  • the inner ends of the three top bracing portions 4 located between the inner edge of the wine outlet 3 and the central hole 7 extend to a position close to the edge of the central hole 7, and the outer end extends to the inner edge of the wine outlet 3 and is located at the edge of the inner edge of the wine outlet 3
  • the two ends of the top support 4 between the outer hole edge of the hole 3 and the edge of the bottom plate 11a respectively extend to the edge of the outer hole of the wine outlet 3 and the edge of the bottom surface of the bottom plate 11a.
  • the outer ends of the top brace 4 located between the outer edge of the wine outlet 3 and the edge of the bottom plate 11a, and the outer ends of the top brace 4 between two adjacent wine outlets 3 extend to the edge of the bottom plate 11a,
  • the edge of the bottom plate 11a can support the flexible bag 5 at various positions in the circumferential direction, so as to more effectively prevent the flexible bag 5 from blocking the wine outlet 3, so that the wine spear can produce stable wine.
  • the top brace 4 is cylindrical, the top brace 4 is perpendicular to the bottom surface of the bottom plate 11a, and the top plate is spread over the bottom surface of the bottom plate 11a.
  • the interval between the adjacent top bracing parts 4 forms a wine passage 6 that can flow wine from the inner cavity of the flexible bag 5 to the wine outlet 3.
  • the structure and principle of this embodiment are basically the same as that of the first embodiment. The difference lies in that: the middle of the bottom plate 11a is provided with a central hole 7 penetrating at both ends and three wine outlet holes 3, and the three wine outlet holes 3 surround the central hole 7 Sequentially set at intervals.
  • the structure and principle of this embodiment are basically the same as those of the first embodiment. The difference lies in that: the middle of the bottom plate 11a is provided with a central hole 7 penetrating through both ends and five wine outlet holes 3, and three wine outlet holes 3 surround the central hole 7 Sequentially set at intervals.
  • the structure and principle of this embodiment are basically the same as those of the first embodiment.
  • the difference lies in that four top bracing portions 4 are provided between the outer edge of each wine outlet 3 and the edge of the bottom plate 11a.
  • valve body 1a, air inlet passage; 1b, wine outlet passage; 11. pressure cap; 11a, bottom plate; 11b, main body; 12, wine outlet pipe; 121, connecting flanging; 13. Guide sleeve; 14. Wine spearhead; 2. Valve core; 3. Wine outlet; 4. Top support; 5. Flexible bag; 6. Wine passage; 7. Central hole; 8. Wine barrel; 9. Spring and other terms, but does not exclude the possibility of using other terms.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Closures For Containers (AREA)

Abstract

一种酒矛，属于酒液饮用设备技术领域，该酒矛包括阀体（1），阀体（1）具有进气通路（1a）和出酒通路（1b），阀体（1）内设有用于实现出酒通路（1b）通断的阀芯（2），阀体（1）底面上开设有与出酒通路（1b）连通的出酒孔（3），阀体（1）底面上还设有凸出的顶撑部（4）和相对顶撑部（4）内凹的且能供酒液从柔性袋（5）内腔流至出酒孔（3）内的过酒通道（6）；该酒矛解决了现有技术的酒矛结构中，酒矛上连接的柔性袋（5）的顶部易封堵压帽（11）上的过酒孔的问题，能避免柔性袋（5）将出酒孔（3）的入口封堵，具有出酒稳定性好的优点。

Description

一种酒矛 技术领域
本实用新型属于酒液饮用设备技术领域，涉及一种酒矛。
背景技术
桶体是一种用于盛放酒液的工具，一般桶体的桶口处都设置有酒矛，酒矛与分配器进行配合，实现将桶体内的酒液压出。随着饮酒设备的推广，现有市场上的酒矛种类越来越多，功能也较为齐全。
酒矛通常都包括阀体，阀体内具有相互独立的进气通路和出酒通路。如中国专利文献公开的一种塑料酒桶的出酒结构(申请号：201610971126.2；授权公告号：CN106379635B)，塑料酒桶包括桶体,桶体的桶口处固连有酒矛头和导向套，导向套内连接有两端贯通的接头，出酒结构包括阀芯和压帽，接头的下端连接有柔性袋，阀芯与压帽之间设有能够使阀芯作用在接头上并与接头之间形成密封的弹性件，压帽位于接头的下端，压帽位于柔性袋袋口的中间位置，且压帽上开设有过酒孔。该塑料酒桶公开的酒矛结构中，导向套与接头之间形成了进气通路，而接头内孔形成了出酒通路，在需要出酒时，高压气体经过酒矛的进气通路进入筒桶体内，柔性袋在高压气体的作用下被压缩，使得柔性袋内腔的酒液经过压帽上的过酒孔流至出酒通路内，再从分配器流出，实现酒液的分配。该塑料酒桶的酒矛在实际使用过程中，会存在如下不足：当柔性袋的酒液流出一部分之后，柔性袋顶部只供酒液流通而已经不存放酒液，而柔性袋顶部依旧受到高压气体的作用，因此柔性袋的顶部在高压气体的作用下，易贴合在压帽的下表面上，导致压帽上的过酒孔被封堵，并导致酒矛的出酒量时大时小，出酒稳定性较差。
目前，本领域技术人员为了解决由于柔性袋贴靠于压帽底面导致出酒稳定性差的问题，其常规技术手段是：
1、在过酒孔上连接导酒管，导酒管伸至柔性袋内腔底部，这样即便柔性袋贴靠在压帽底面上，也能保证柔性袋内腔的酒液能顺利经过导酒管流出，保证出酒顺畅。在酒矛的阀体上安装导酒管，来引导酒液顺利流出，是目前酒矛最长采用的技术手段。
2、适当减小进气压力，以减小柔性袋顶部受到的气压作用，避免柔性袋贴靠在压帽底面上将过酒孔封堵。
3、柔性袋顶部的袋体做加厚处理，从而提升柔性袋顶部袋体受压时的抗形变能力，从而降低柔性袋的变形量，避免过酒孔被封堵。
发明内容
本实用新型的目的是针对现有的技术存在上述问题，提出了一种酒矛，本实用新型解决现有酒矛出酒稳定性较差的问题。
本实用新型的目的可通过下列技术方案来实现：一种酒矛，包括阀体，所述阀体具有进气通路和出酒通路，所述阀体内设有用于实现出酒通路通断的阀芯，所述阀体底面上开设有与出酒通路连通的出酒孔，其特征在于，所述阀体底面上还设有凸出的顶撑部和相 对顶撑部内凹的且能供酒液从柔性袋内腔流至出酒孔内的过酒通道。
酒矛配合酒桶进行使用，具体地，在使用时，酒矛阀体的下端连接柔性袋，柔性袋置于酒桶中，而酒矛的阀体固定在酒桶的桶口处。阀体底面上设置出酒孔，使得柔性袋内腔中的酒液能经过出酒孔流至出酒通道内。本酒矛在由于在阀体底面上还设置有凸出的顶撑部，使得柔性袋顶部在高压气体的作用下向阀体底部形变后，顶撑部能供柔性袋进行贴靠，从而顶住柔性袋对其进行支撑，避免柔性袋将出酒孔的入口封堵。同时，由于阀体底面还形成有相对顶撑部内凹的过酒通道，这样当柔性袋贴靠在顶撑部上时，过酒通道保证酒液始终能顺利地从柔性袋内腔流至出酒孔内，进而使酒矛始终具有恒定的出酒量，因此本酒矛相较于现有常规的酒矛结构，出酒稳定性大大得到了提升。
在上述的酒矛中，所述出酒孔为弧形孔，所述阀体底面上位于每个出酒孔的孔沿处均设有多个上述顶撑部，相邻两顶撑部之间形成上述过酒通道。而出酒孔采用弧形孔设计，相比于常规的圆形出酒孔的设计，由于弧形出酒孔具有一定的长度，不仅有利于提升出酒量，而且便于在其孔沿设置多个顶撑部且保证相邻的顶撑部之间留有足够的间隙形成上述过酒通道，从而在柔性袋贴靠在各顶撑部上时保证出酒量，同时，每个出酒孔周边都设置多个顶撑部来共同撑住柔性袋，这样能更好地避免出酒孔被封堵，以此保证出酒稳定性。
在上述的酒矛中，所述阀体包括底部具有底板的压帽和两端贯通的出酒管，所述出酒管下端沿周向设有能供柔性袋的袋口进行连接的连接翻边，所述压帽连接在出酒管的下端端口内，上述的出酒孔开设在底板上且顶撑部设置在底板的底面上。连接翻边优选呈圆环形，在进行酒矛与柔性袋的连接时，将柔性袋的袋口套接在连接翻边上并使两者形成密封。设置压帽后，压帽作为单独的零件进行加工，能够方便在压帽上制造出出酒孔和顶撑部，使得本酒矛制造方便。
在上述的酒矛中，所述底板的中部还开设有两端贯穿的中心孔，所述出酒孔的数量为多个且多个出酒孔围绕所述中心孔依次间隔设置。通过设置多个出酒孔，能保证酒矛具有较大的出酒量，从而提升出酒的效率。在酒桶内充入高压气体压缩柔性袋时，柔性袋周向上各个位置均受到高压气体的压力作用，因此，在柔性袋顶部受高压气体作用而进行形变时，通常都是柔性袋顶部的袋体从四周向中部收拢靠近后贴靠于顶撑部上，这样柔性袋内腔中的酒液要流出时，主要是先汇集至底板中部的中心孔处。因此，在底板中部设置中心孔，能大大提升酒矛的出酒量，同时多个出酒孔围绕中心孔依次间隔设置，使得由中心孔处向四周扩散的酒液也能通过出酒孔顺利流出，以此进一步提升了出酒的稳定性。
在上述的酒矛中，所述底板呈圆形，所述顶撑部为条形的凸起，所述顶撑部的长度方向沿底板的径向设置。上文已指出，在柔性袋顶部受高压气体作用而贴靠至顶撑部上时，柔性袋内腔中酒液主要是先汇集至底板中部的中心孔处，部分酒液直接从中心孔流出，另外一些酒液由中心孔处向四周扩散再从出酒孔流出。因此，顶撑部的长度方向沿底板的径向设置，这样使得底板底面上形成多条辐射状的过酒通道，从而更好地引导酒液从中心孔处流至出酒孔处，使出酒顺畅并降低泡沫的产生，进而使得本酒矛出酒稳定。
在上述的酒矛中，所述出酒孔的长度方向沿底板周向延伸。作为优选，各出酒孔处于同一圆形轨迹上且该圆形轨迹所在的圆与所述中心孔同心设置。这样的设计保证每个出酒孔具有足够的长度，从而增加酒矛的出酒量。
在上述的酒矛中，每个出酒孔的外侧孔沿与底板边沿之间均设有2-4条顶撑部，每 个出酒孔的内侧孔沿与中心孔之间设有一条顶撑部。由于在柔性袋顶部受高压气体作用而贴靠至顶撑部上时，酒液主要是从压帽中部向四周扩散再流至出酒孔内的。因此，出酒孔的外侧孔沿与底板边沿之间设置数量较多的顶撑部，并不会对酒矛的出酒量造成较大的影响，但是多条顶撑部共同支撑柔性袋，能更好地避免出酒孔被封堵的情况。另外，出酒孔的内侧孔沿与中心孔之间仅设置一条顶撑部，使得出酒孔的内侧孔沿与中心孔之间留出了较宽的过酒通道，这样的设计在避免出酒孔被封堵的前提下，保证了酒液能与较大的流量从柔性袋流至出酒孔内，使得酒矛能保持较大的出酒量而保证出酒稳定。
在上述的酒矛中，每相邻两出酒孔之间还分别设有一条顶撑部且该顶撑部的外端延伸至底板底面的边沿处，内端延伸至靠近所述中心孔孔沿的位置。由于在柔性袋顶部受高压气体作用而贴靠至顶撑部上时，酒液主要是从压帽中部向四周扩散再流至出酒孔内的，而相邻两出酒孔之间顶撑部的内端延伸至靠近中心孔孔沿的位置，即该顶撑部内端与中心孔孔沿之间具有间隔从而形成了过酒通道的一部分，使得中心孔周边形成了较大面积的过酒通道，这样即便在柔性袋贴靠在各顶撑部上，也能保证具有较多的酒液流至各出酒孔内，使得酒矛出酒稳定性好。
在上述的酒矛中，位于出酒孔内侧孔沿与中心孔之间的顶撑部的内端延伸至靠近所述中心孔孔沿的位置，外端延伸至出酒孔内侧孔沿处，位于出酒孔外侧孔沿与底板边沿之间的顶撑部的两端分别延伸至出酒孔外侧孔沿处与底板底面边沿处。同理，位于出酒孔内侧孔沿与中心孔之间的顶撑部的内端延伸至靠近中心孔孔沿的位置，也使得中心孔周边形成了较大面积的过酒通道，能使得酒矛出酒稳定性好。位于出酒孔外侧孔沿与底板边沿之间的顶撑部的外端、以及相邻两出酒孔之间的顶撑部的外端均延伸至底板边沿处，使得底板边缘处在周向上各个位置均能对柔性袋进行支撑，从而能更有效地避免柔性袋将出酒孔封堵，使得本酒矛出酒稳定。
在上述的酒矛中，所述阀体还包括用于插接至酒桶桶口内的导向套，所述出酒管插接在所述导向套内，所述出酒管的内孔和导向套的内孔共同形成上述出酒通路，所述出酒管的外壁与导向套的内壁之间形成上述进气通路，所述阀芯设置在出酒管内，所述阀芯与压帽之间设有能向上顶压阀芯使得阀芯与出酒管内壁相抵靠并形成密封的弹簧。
与现有技术相比，本酒矛具有以下优点：本酒矛通过在阀体底面上设置有凸出的顶撑部，使得柔性袋顶部在高压气体的作用下向阀体底部形变后，顶撑部能供柔性袋进行贴靠，从而顶住柔性袋对其进行支撑，避免柔性袋将出酒孔的入口封堵。同时，过酒通道保证酒液始终能顺利地从柔性袋内腔流至出酒孔内，使得本酒矛具有出酒稳定的优点。
附图说明
图1是本酒矛实施例一的使用状态剖视图。
图2是图1的局部放大图
图3是本酒矛实施例一的爆炸图。
图4是本酒矛实施例一中压帽的立体结构图一。
图5是本酒矛实施例一中压帽的正视图。
图6是本酒矛实施例一中压帽的立体结构图二。
图7是本酒矛实施例二中压帽的正视图。
图中，1、阀体；1a、进气通路；1b、出酒通路；11、压帽；11a、底板；11b、主体部；12、出酒管；121、连接翻边；13、导向套；14、酒矛头；2、阀芯；3、出酒孔；4、顶撑部；5、柔性袋；6、过酒通道；7、中心孔；8、酒桶；9、弹簧。
具体实施方式
以下是本实用新型的具体实施例并结合附图，对本实用新型的技术方案作进一步的描述，但本实用新型并不限于这些实施例。
实施例一
如图1、图2和图3所示，酒矛配合酒桶8进行使用，本酒矛包括酒矛头14、导向套13、出酒管12、压帽11等部件，压帽11包括呈圆筒状的主体部11b和连接在主体部11b下端的呈圆形的底板11a，出酒管12具有两端贯通的内孔，出酒管12下端沿周向设有能供柔性袋5的袋口进行连接的连接翻边121，出酒管12插接在导向套13内，出酒管12的内孔和导向套13的内孔共同形成出酒通路1b，出酒管12的外壁与导向套13的内壁之间形成进气通路1a，出酒管12内设有阀芯2，压帽11螺纹出酒管12的下端端口处，阀芯2与压帽11之间设有能向上顶压阀芯2使得阀芯2与出酒管12内壁相抵靠并形成密封的弹簧9。在使用时，先将柔性袋5的袋口套接在连接翻边121上并使两者形成密封，然后将导向套13插接至酒桶8桶口内，阀体1的酒矛头14与酒桶8桶口螺纹连接，从而将导向套13压紧固定在酒桶8的桶口处。
如图4所示，底板11a的中部开设有两端贯穿的中心孔7和四个出酒孔3，四个出酒孔3围绕中心孔7依次间隔设置，底板11a的底面上还设有凸出的顶撑部4和相对顶撑部4内凹的且能供酒液从柔性袋5内腔流至出酒孔3内的过酒通道6，顶撑部4为条形的凸起，各顶撑部4的长度方向均沿底板11a的径向设置。本酒矛在由于在底板11a的底面上设置有凸出的顶撑部4，使得柔性袋5顶部在高压气体的作用下向阀体1底部形变后，顶撑部4能供柔性袋5进行贴靠，从而顶住柔性袋5对其进行支撑，避免柔性袋5将出酒孔3的入口封堵。同时，由于底板11a的底面上还形成有相对顶撑部4内凹的过酒通道6，这样当柔性袋5贴靠在顶撑部4上时，过酒通道6保证酒液始终能顺利地从柔性袋5内腔流至出酒孔3内，进而使酒矛始终具有恒定的出酒量，因此本酒矛相较于现有常规的酒矛结构，出酒稳定性大大得到了提升。
如图4、图5和图6所示，出酒孔3为弧形孔，出酒孔3的长度方向沿底板11a周向延伸，各出酒孔3处于同一圆形轨迹上且该圆形轨迹所在的圆与中心孔7同心设置，底板11a的底面上位于每个出酒孔3的孔沿处均设有多个顶撑部4。出酒孔3采用弧形孔设计，相比于常规的圆形出酒孔3的设计，由于弧形出酒孔3具有一定的长度，不仅有利于提升出酒量，而且便于在其孔沿设置多个顶撑部4且保证相邻的顶撑部4之间留有足够的间隙形成上述过酒通道6，从而在柔性袋5贴靠在各顶撑部4上时保证出酒量，同时，每个出酒孔3周边都设置多个顶撑部4来共同撑住柔性袋5，这样能更好地避免出酒孔3被封堵，以此保证出酒稳定性。
具体地，如图4和图5所示，本实施中顶撑部4的设置和分布方式为：每个出酒孔3的外侧孔沿与底板11a边沿之间均设有3条顶撑部4，每个出酒孔3的内侧孔沿与中心孔7之间设有一条顶撑部4。另外，每相邻两出酒孔3之间还分别设有一条顶撑部4且该顶撑部4的外端延伸至底板11a底面的边沿处，内端延伸至靠近中心孔7孔沿的位置。位于出酒孔3内侧孔沿与中心孔7之间的三条顶撑部4的内端延伸至靠近中心孔7孔沿的位置，外端延伸至出酒 孔3内侧孔沿处，位于出酒孔3外侧孔沿与底板11a边沿之间的顶撑部4的两端分别延伸至出酒孔3外侧孔沿处与底板11a底面边沿处。这样的设计使得中心孔7周边形成了较大面积的过酒通道6，这样即便在柔性袋5贴靠在各顶撑部4上，也能保证具有较多的酒液流至各出酒孔3内，使得酒矛出酒稳定性好。而位于出酒孔3外侧孔沿与底板11a边沿之间的顶撑部4的外端、以及相邻两出酒孔3之间的顶撑部4的外端均延伸至底板11a边沿处，使得底板11a边缘处在周向上各个位置均能对柔性袋5进行支撑，从而能更有效地避免柔性袋5将出酒孔3封堵，使得本酒矛出酒稳定。
实施例二
本实施例同实施例一的结构及原理基本相同，不一样的地方在于：如图7，顶撑部4呈圆柱状，顶撑部4与底板11a的底面垂直，顶板部遍布于底板11a的底面上，相邻顶撑部4之间的间隔形成了能供酒液从柔性袋5内腔流至出酒孔3内的过酒通道6。这样的设计在柔性袋5顶部在高压气体的作用下向阀体1底部形变后，顶撑部4也能供柔性袋5进行贴靠，从而顶住柔性袋5对其进行支撑，避免柔性袋5将出酒孔3的入口封堵。
实施例三
本实施例同实施例一的结构及原理基本相同，不一样的地方在于：底板11a的中部开设有两端贯穿的中心孔7和三个出酒孔3，三出酒孔3围绕中心孔7依次间隔设置。
实施例四
本实施例同实施例一的结构及原理基本相同，不一样的地方在于：底板11a的中部开设有两端贯穿的中心孔7和五个出酒孔3，三出酒孔3围绕中心孔7依次间隔设置。
实施例五
本实施例同实施例一的结构及原理基本相同，不一样的地方在于：每个出酒孔3的外侧孔沿与底板11a边沿之间均设有两条顶撑部4。
实施例六
本实施例同实施例一的结构及原理基本相同，不一样的地方在于：每个出酒孔3的外侧孔沿与底板11a边沿之间均设有四条顶撑部4。
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。
尽管本文较多地使用了1、阀体；1a、进气通路；1b、出酒通路；11、压帽；11a、底板；11b、主体部；12、出酒管；121、连接翻边；13、导向套；14、酒矛头；2、阀芯；3、出酒孔；4、顶撑部；5、柔性袋；6、过酒通道；7、中心孔；8、酒桶；9、弹簧等术语，但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本实用新型的本质；把它们解释成任何一种附加的限制都是与本实用新型精神相违背的。

Claims (10)

  1. 一种酒矛，包括阀体(1)，所述阀体(1)具有进气通路(1a)和出酒通路(1b)，所述阀体(1)内设有用于实现出酒通路(1b)通断的阀芯(2)，所述阀体(1)底面上开设有与出酒通路(1b)连通的出酒孔(3)，其特征在于，所述阀体(1)底面上还设有凸出的顶撑部(4)和相对顶撑部(4)内凹的且能供酒液从柔性袋(5)内腔流至出酒孔(3)内的过酒通道(6)。
  2. 根据权利要求1所述的酒矛，其特征在于，所述出酒孔(3)为弧形孔，所述阀体(1)底面上位于每个出酒孔(3)的孔沿处均设有多个上述顶撑部(4)，相邻两顶撑部之间形成上述过酒通道(6)。
  3. 根据权利要求2所述的酒矛，其特征在于，所述阀体(1)包括底部具有底板(11a)的压帽(11)和两端贯通的出酒管(12)，所述压帽(11)连接在出酒管(12)的下端端口内，上述的出酒孔(3)开设在底板(11a)上且顶撑部(4)设置在底板(11a)的底面上。
  4. 根据权利要求3所述的酒矛，其特征在于，所述底板(11a)的中部还开设有两端贯穿的中心孔(7)，所述出酒孔(3)的数量为多个且多个出酒孔(3)围绕所述中心孔(7)依次间隔设置。
  5. 根据权利要求4所述的酒矛，其特征在于，所述底板(11a)呈圆形，所述顶撑部(4)为条形的凸起，所述顶撑部(4)的长度方向沿底板(11a)的径向设置。
  6. 根据权利要求5所述的酒矛，其特征在于，所述出酒孔(3)的长度方向沿底板(11a)周向延伸。
  7. 根据权利要求6所述的酒矛，其特征在于，每个出酒孔(3)的外侧孔沿与底板(11a)边沿之间均设有2-4条顶撑部(4)，每个出酒孔(3)的内侧孔沿与中心孔(7)之间设有一条顶撑部(4)。
  8. 根据权利要求4到7中任意一项所述的酒矛，其特征在于，每相邻两出酒孔(3)之间还分别设有一条顶撑部(4)且该顶撑部(4)的外端延伸至底板(11a)底面的边沿处，内端延伸至靠近所述中心孔(7)孔沿的位置。
  9. 根据权利要求7所述的酒矛，其特征在于，位于出酒孔(3)内侧孔沿与中心孔(7)之间的顶撑部(4)的内端延伸至靠近所述中心孔(7)孔沿的位置，外端延伸至出酒孔(3)内侧孔沿处，位于出酒孔(3)外侧孔沿与底板(11a)边沿之间的顶撑部(4)的两端分别延伸至出酒孔(3)外侧孔沿处与底板(11a)底面边沿处。
  10. 根据权利要求3所述的酒矛，其特征在于，所述阀体(1)还包括用于插接至酒桶(8)桶口内的导向套(13)，所述出酒管(12)插接在所述导向套(13)内，所述出酒管(12)的内孔和导向套(13)的内孔共同形成上述出酒通路(1b)，所述出酒管(12)的外壁与导向套(13)的内壁之间形成上述进气通路(1a)，所述阀芯(2)设置在出酒管(12)内，所述阀芯(2)与压帽(11)之间设有能向上顶压阀芯(2)使得阀芯(2)与出酒管(12)内壁相抵靠并形成密封的弹簧(9)。
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