WO2006029553A1 - Bouchon inviolable pour bouteilles de vin - Google Patents

Bouchon inviolable pour bouteilles de vin Download PDF

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Publication number
WO2006029553A1
WO2006029553A1 PCT/CN2004/001534 CN2004001534W WO2006029553A1 WO 2006029553 A1 WO2006029553 A1 WO 2006029553A1 CN 2004001534 W CN2004001534 W CN 2004001534W WO 2006029553 A1 WO2006029553 A1 WO 2006029553A1
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WO
WIPO (PCT)
Prior art keywords
cover
inner cover
ring
wine bottle
wall
Prior art date
Application number
PCT/CN2004/001534
Other languages
English (en)
French (fr)
Inventor
Laixing Zhao
Original Assignee
Laixing Zhao
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laixing Zhao filed Critical Laixing Zhao
Publication of WO2006029553A1 publication Critical patent/WO2006029553A1/zh

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Classifications

    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures

Definitions

  • the present invention relates to a wine bottle cap, and more particularly to a wine bottle cap for a wine bottle or the like having a high airtightness.
  • the cork sealing has a considerable history, and its sealing performance is good, but the opening of the cork requires a special bottle opener, which is extremely inconvenient to open.
  • some cork stoppers contain trichlorophenol (2, 4, 6 - Trichlorophenol, TCP) in the manufacturing process, and after being digested by microorganisms, produce trichloroanisole (2 , 4, 6 - Trichloroanisole, TCA), will lose the original taste of the wine, resulting in "corked", which affects the unique flavor of the wine.
  • the cork has a poor anti-counterfeiting effect.
  • the invention provides a wine bottle cap with good sealing property, convenient opening and no influence on wine flavor, and solves the inconvenience that the cork stopper in the prior art is opened, and the flame retardant and the fungicide in the cork plug easily affect the flavor of the wine. And other issues.
  • the invention provides a wine bottle cap with better anti-counterfeiting effect, and also solves the problem that the anti-counterfeiting effect of the cork plug in the prior art is poor.
  • the above technical object of the present invention is mainly solved by the following technical solutions: including a jacket, an inner cover, a connecting cover, the connecting cover is disposed on the bottle mouth, the inner cover is screwed with the connecting cover, and the outer cover is covered by the inner cover Outside, the inner cover is provided with a downward support ring, the support seat is embedded in the inner cover, and the side surface is provided with a plurality of downward bends, the lower end of the bend is opposite to the upper end surface of the bottle mouth; the upper end of the pull rod For the limit end, The lower end of the pull rod is a pressing block, and a sealing ring is arranged between the limiting end and the pressing block; the limiting end of the pulling rod passes through the supporting ring of the inner cover, and the limiting end is supported by the limiting portion of the supporting seat,
  • the cover and the tie rod form an active connection that can be moved up and down.
  • the sealing ring has a diameter smaller than the inner diameter of the bottle mouth when it is maintained, and at least the maximum diameter after the pressure expansion is larger than the inner diameter of the bottle mouth.
  • the sealing ring is restored to its original shape, so that the bottle mouth can be smoothly removed.
  • a special bottle opener is very convenient to open.
  • the upper end of the outer sleeve can be fixed with the inner cover, or the outer sleeve can be directly sleeved outside the inner cover without being fixed with the inner cover.
  • the inner cover is provided with a notch
  • the support ring is formed to extend downward from the top of the inner cover, the support seat is embedded in the notch; or the inner cover is composed of a cover top and a support ring.
  • the top of the cover is fixed to the support ring, and the support seat is disposed between the top of the cover and the support ring.
  • the top cover and the support ring may be connected by a screw connection, or may be welded, or may be fixedly connected by a snap connection or the like.
  • the limiting end of the pulling rod is a stepped structure
  • the limiting portion inside the supporting seat is a plurality of inwardly inclined elastic strip-shaped structures
  • the strip-shaped structure can adopt a high rigidity
  • the thickness of the strip structure is less than or equal to the step width of the limit end
  • the strip structure and the support base body are provided with a support body, the support body can support the strip structure and prevent the strip structure When it is subjected to axial pressure, it is inclined toward the side of the support body to increase the reliability of the support; the angle ⁇ between the elastic strip structure and the axis of the support seat is 10° - 25°.
  • the elastic strip structure facilitates the through hole of the elastic rod from bottom to top through the elastic strip structure, which is convenient for assembly.
  • the angle between the elastic strip structure and the axis of the tie rod should be within a small angle range, The upper end provides a more reliable support.
  • the outer sleeve is provided with a tear ring, and the tear ring is connected to the outer sleeve in a dot-like manner, and one end of the tear ring is provided with a pulling block, and a finger hole is arranged between the lifting block and the outer sleeve;
  • the inner side wall of the tear ring is provided with a plurality of axial grooves.
  • the tear ring can be arranged at the bottom of the side, or at the upper part of the side, or on the top surface, forming a tear-off piece to meet different pseudo-false requirements; when the bottle cap is opened, the finger extends into the finger hole and pulls up Pulling the block, pulling apart the tear ring so that the upper end of the outer sleeve can be rotated or the inner cover is exposed for opening; and the inner side wall of the tear ring is grooved, so that the tear ring has obvious wrinkles after tearing, which is better Anti-counterfeiting performance.
  • the outer casing can also be constructed by the upper and lower sections of the point-like connection, and no tear ring is provided. When opening, the upper end of the outer casing is directly screwed to separate the upper and lower sections.
  • a middle sleeve is disposed between the connecting cover and the outer sleeve, and a thread connecting the upper portion of the connecting cover is exposed, the outer sleeve is covered on the outer surface of the inner cover and the inner sleeve; and the lower portion of the thread of the connecting cover is outwardly expanded to form a shoulder shape, a plurality of upward convex teeth are arranged on the shoulder, the top of the inner wall of the middle sleeve is also provided with a plurality of matching convex teeth; the bottom of the outer wall of the middle sleeve is provided with a plurality of convex ribs, and the inner wall of the outer casing The bottom is provided with a plurality of matching ribs, and a plurality of circumferentially extending latching bumps are arranged below the ribs of the outer sleeve.
  • the upper end surface of the circumferentially facing latching lug below the convex rib of the outer sleeve abuts against the lower end of the middle sleeve, thereby achieving axial positioning of the outer sleeve and the middle sleeve;
  • the convex rib at the bottom of the middle sleeve is matched with the convex rib of the inner wall of the outer sleeve.
  • the connecting cover is fixed to the middle sleeve by engaging the convex teeth on the shoulder of the connecting sleeve with the convex teeth on the top of the inner wall of the middle sleeve, and the protruding teeth may be straight teeth or triangular teeth.
  • the outer sleeve can be directly fixed to the outside of the connecting cover, or can be fixed by the middle sleeve.
  • the wall thickness of the middle portion of the seal ring is smaller than the wall thickness of both ends of the seal ring, and a thin wall strip which is gradually thickened toward both ends is formed on the inner wall of the seal ring.
  • the presence of the thin-walled belt makes it easy for the sealing ring to expand at the thin-walled belt when subjected to the axial force, forming a seal, which facilitates the tightening and opening of the bottle cap and at the same time provides a better sealing effect.
  • the drawbar is a hollow structure, and the hollow structure is closed at least at one end.
  • the rod is designed as a hollow structure closed at one end or a hollow structure closed at both ends.
  • the outer side wall of the inner cover is provided with a plurality of axial ribs
  • the inner side wall of the outer cover is provided with a plurality of axial grooves matching the ribs
  • the inner side wall of the outer casing is further provided with at least two
  • the gland is convex, and the gland protrudes against the bottom of the inner cover.
  • the rib on the outer side wall of the inner cover cooperates with the groove on the inner side wall of the outer sleeve to realize the circumferential positioning of the inner cover and the outer sleeve; the gland of the outer sleeve protrudes against the bottom of the inner cover to axially position the inner cover in the outer sleeve .
  • the outer cover can be opened and the inner cover can be rotated to further open the sealing ring of the wine, so that the outer opening of the outer cover and the sealing ring can be realized, which facilitates the opening operation of the wine bottle cap.
  • the invention has the characteristics of good sealing property, convenient opening, not easy to affect the flavor of the wine, and good anti-counterfeiting effect.
  • the limiting portion connects the pulling rod and the inner cover into an movable connection that can move up and down in the axial direction.
  • the elastic strip structure facilitates the through hole of the elastic rod from bottom to top through the elastic strip structure, which is convenient for assembly.
  • the angle between the elastic strip structure and the axis of the tie rod should be within a small angle range to provide a more reliable support for the upper end of the tie rod.
  • the tear ring can be arranged at the bottom of the side, or can be formed on the upper part of the side or the top surface to form different imitation requirements; when the bottle cap is opened, the finger extends into the finger hole to pull the lifting block, and the tear ring is pulled apart.
  • the upper end of the outer sleeve can be rotated or the inner cover can be exposed for opening; and the inner side wall of the tear ring is grooved, so that the tear ring has obvious wrinkles after tearing, and has better anti-counterfeiting performance.
  • the upper end surface of the circumferentially facing latching lug below the convex rib of the outer sleeve abuts against the lower end of the middle sleeve, thereby achieving axial positioning of the outer sleeve and the middle sleeve;
  • the convex rib at the bottom of the middle sleeve is matched with the convex rib of the inner wall of the outer sleeve Realize the circumferential positioning of the middle sleeve and the outer sleeve;
  • the convex teeth on the shoulder cover cooperate with the convex teeth on the top of the inner wall of the middle sleeve to fix the connecting cover and the middle sleeve, and the protruding teeth may be straight teeth or triangular teeth.
  • the presence of the thin-walled belt makes it easy for the sealing ring to expand at the thin-walled belt when pressed by the axial force, forming a seal, which facilitates the tightening and opening of the bottle cap and at the same time provides a better sealing effect.
  • the manufacturing cost of the cap can also be reduced.
  • the drawbar can be designed as a hollow structure closed at one end or a hollow structure closed at both ends.
  • the rib on the outer side wall of the inner cover cooperates with the groove on the inner side wall of the outer sleeve to realize the circumferential positioning of the inner cover and the outer sleeve; the gland of the outer sleeve protrudes against the bottom of the inner cover to axially position the inner cover in the outer sleeve .
  • the opening of the outer casing can be rotated to further open the sealing ring of the wine, and the opening of the outer sleeve and the sealing ring can be realized, which facilitates the opening operation of the wine bottle cap.
  • Figure 1 is a schematic view showing the assembly of the present invention mounted on a bottle mouth
  • Figure 2 is a schematic structural view of the outer casing of the present invention.
  • Figure 3 is a schematic structural view of the support base of the present invention.
  • Figure 4 is a top plan view of Figure 3;
  • Figure 5 is a schematic structural view of a tie rod of the present invention.
  • Figure 6 is a schematic structural view of a sealing ring of the present invention.
  • Figure 7 is a schematic structural view of the inner cover of the present invention.
  • Figure 8 is a top plan view of Figure 7;
  • Figure 9 is a schematic structural view of the connecting cover of the present invention.
  • Figure 10 is a top plan view of Figure 9;
  • Figure 11 is a schematic structural view of a sleeve of the present invention.
  • Figure 12 is a top plan view of Figure 11;
  • Figure 13 is a schematic view showing the assembly of another outer casing of the present invention.
  • Figure 14 is a schematic structural view of the outer casing of Figure 13;
  • Figure 15 is a schematic view showing the assembly of another jacket of the present invention.
  • Figure 16 is a schematic structural view of still another outer casing of the present invention.
  • Figure 17 is a top plan view of Figure 16;
  • Figure 18 is a schematic view showing the structure of a jacket of the present invention.
  • Embodiment 1 As shown in FIG. 2, the outer casing 1 is provided with a tear ring 2, and the tear ring 2 is connected with the outer casing 1 in a dot-like manner, and the tear ring 2 is provided with a lifting block 19 at one end thereof. A finger hole 24 is defined between the block 19 and the outer casing.
  • the inner side wall of the tear ring 2 is provided with a plurality of axial grooves.
  • the bottom of the inner wall of the outer casing 1 is provided with a rib 21, and the rib 21 of the outer casing 1 is provided below.
  • the inner side wall of the outer casing 1 is provided with an axially-shaped groove 17 matching the rib 16, and the inner wall of the outer casing 1 is further provided with three gland projections 18, the gland projection 18 Abutting the bottom of the inner cover 5; as shown in FIG. 3 and FIG. 4, the two sides of the support base 6 are respectively provided with a downward bend 12, and three limit portions of the strip structure are arranged around the upper end of the central through hole. 13.
  • the angle ⁇ between the limiting portion 13 and the axis of the support base is 15°, and the support portion 23 is disposed between the limiting portion 13 and the support base; as shown in FIG. 5, the upper end of the pull rod 8 is a limit end 15 and a lower end.
  • the tie rod 8 is a hollow structure, and the upper end of the hollow structure is closed; as shown in Fig. 6, the center of the seal ring 9 is a through hole, and the wall thickness of the middle portion of the seal ring 9 is smaller than the wall thickness of the seal ring 9 at the end, and is sealed.
  • the inner wall of the ring 9 is formed with a thin wall strip 2 which is gradually thickened toward both ends.
  • the top surface of the inner cover 5 is provided with a notch 10, and extends downward from the top surface to form a support ring 11, which The upper end of the outer wall is provided with a plurality of axial ribs 16.
  • the inner cover 5 can also be formed by a separate cover top 31 and a connecting ring 11, and the top 31 and the connecting ring 11 can be threaded, snapped or welded.
  • the upper end of the outer wall of the connecting cover 3 is provided with a thread, and the lower part of the thread is outwardly expanded to form a shoulder shape, and an upward convex tooth 25 is provided on the shoulder shape, and the shoulder is provided below.
  • a plurality of ribs 20 are provided at the bottom of the outer wall.
  • the connecting cover 3 is fixed in the axial direction and the circumferential direction of the bottle opening 22 by the inner convex card 29 and the vertical rib 30 of the inner wall thereof, and the supporting seat 6 is fitted into the notch 10 of the inner cover 5.
  • the lower end of the bend 12 abuts against the upper end surface of the bottle opening 22.
  • the sealing ring 9 is disposed between the limiting end 15 of the pull rod 8 and the pressing block 14.
  • the limiting end 15 of the pulling rod 8 passes through the supporting ring 11 of the inner cover 5, and the lower end surface of the limiting end 15 and the inner side of the supporting seat 6
  • the top end of the stopper portion 13 abuts, and the inner lid 5 and the tie rod 8 form an movable connection that can be moved up and down.
  • the inner cover 5 is screwed to the connecting cover 3, and the protruding strip 16 at the upper end of the outer wall of the inner cover 5 cooperates with the groove 17 at the top end of the outer sleeve 1 to realize the circumferential positioning of the inner cover 5 and the outer sleeve 1.
  • the bottom end of the inner cover 5 abuts the outer sleeve 1.
  • the middle sleeve 4 is disposed between the connecting cover 3 and the outer sleeve 1.
  • the convex teeth 25 on the shoulder of the connecting cover 3 cooperate with the protruding teeth 26 at the top of the inner wall of the middle sleeve 4 to realize the fixing of the connecting cover 3 and the middle sleeve 4, and the connecting cover 3 and A gasket 7 is provided between the tops of the mouths 22.
  • the rib 20 at the bottom of the outer wall of the middle sleeve 4 cooperates with the bottom rib 21 of the inner wall of the outer sleeve 1 to realize the circumferential positioning of the outer sleeve and the middle sleeve, and the bottom end of the middle sleeve 4 abuts against the circumferential convexity of the outer rib 21 of the outer sleeve 1
  • the axial fixation of the outer sleeve 1 and the inner sleeve 4 is achieved on the block 27.
  • Fig. 13, Fig. 14, Fig. 15, Fig. 16, Fig. 17, Fig. 18 are schematic views showing the structure of another jacket of the present invention and its assembly.
  • both sides of the support seat are bent against the top surface of the bottle mouth, and cannot move downward, forcing the pull rod and the support seat to move upward relative to the inner cover, so that the bottom surface of the support ring is pulled to the tie rod
  • the distance between the pressure blocks becomes smaller, the sealing ring is pressed, expands outward, and the bottleneck is tightened to achieve sealing.
  • the tear ring is torn open, and then the outer cover is directly screwed to drive the inner cover, so that the support seat is bent away from the top surface of the bottle mouth, and the sealing ring is restored to the original shape, so that the bottle mouth is smoothly removed without special Bottle opener.

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

Description

防伪葡萄酒瓶盖
技术领域
本发明涉及一种酒瓶盖， 尤其是一种气密性要求较高的葡萄酒瓶等用的酒 瓶盖。
背景技术
在葡萄酒瓶盖密封方面， 采用软木塞封口已有相当的历史， 其密封性能虽 好， 但开启瓶塞需要专门的开瓶器， 开启极为不便。 同时， 一些软木塞在制造 过程中所采用的阻燃剂及杀真菌剂中含有三氯酚 (2， 4， 6— Trichlorophenol,TCP), 在被微生物消化后， 产生三氯苯甲醚 （2， 4， 6— Trichloroanisole,TCA) , 会使 葡萄酒失去原味， 产生 "软木塞味 （corked) ", 从而影响葡萄酒独有的风味。 还有， 这种软木塞的防伪效果较差。
发明的公开
本发明提供了一种密封性好， 开启方便， 不易影响葡萄酒风味的葡萄酒瓶 盖， 解决了现有技术存在的软木塞开启不便， 软木塞中的阻燃剂和杀真菌剂容 易影响葡萄酒的风味等问题。
本发明提供了一种防伪效果较好的葡萄酒瓶盖， 还解决了现有技术中软木 塞的防伪效果较差的问题。
本发明的上述技术目的主要是通过以下技术方案解决的： 包括外套， 内盖， 连接盖， 所述连接盖设置在瓶口上， 内盖与连接盖螺纹连接， 所述外套包覆在 内盖的外面， 所述内盖上设有向下的支撑环， 支承座嵌装在内盖内， 其侧面设 有若干向下的弯折， 该弯折的下端与瓶口的上端面相抵； 拉杆上端为限位端， 所述拉杆下端为压块， 限位端与压块之间设有密封圈； 所述拉杆的限位端穿过 内盖的支撑环， 其限位端由支承座的限位部支撑， 内盖与拉杆形成可上下移动 的活动连接。 其中， 密封圈在保持原状时其直径小于瓶口的内径， 在受压膨胀 后的至少其最大处的直径大于瓶口的内径。 在将瓶盖向下压入瓶口时， 支承座 的两侧弯折抵在瓶口顶面上， 无法向下移动， 迫使拉杆及支承座相对于内盖向 上运动， 使得支撑环底面到拉杆压块间的距离变小， 密封圈受压， 向外膨胀， 塞紧瓶颈， 实现密封。 开启酒瓶时， 只需直接拧动外套带动内盖或去掉外套后 再转动内盖， 使支承座的弯折离开瓶口的顶面， 密封圈恢复原状， 从而很顺利 地移出瓶口， 无需专门的开瓶器， 开启非常方便。 其中， 外套上端可与内盖固 定， 也可以采用外套直接套设在内盖外面， 而不与内盖固定的结构。
作为优选， 所述内盖上设有缺口， 所述支撑环从内盖顶面向下延伸形成， 所述支承座嵌装在所述缺口内； 或所述内盖由盖顶和支撑环构成， 所述盖顶与 支撑环固接， 所述支承座设于盖顶与支撑环间。 其中， 盖顶和支撑环可采用螺 紋连接， 也可采用焊接， 也可采用卡接等固定连接。
为克服圆圈状限位部的不足， 作为优选， 所述拉杆的限位端为台阶结构， 所述支承座内侧的限位部为若干内倾的弹性条状结构， 条状结构可采用刚度较 高的材料制成， 该条状结构的厚度小于等于所述限位端的台阶宽度， 所述条状 结构与支承座体间设有支体， 该支体可支撑住条状结构， 防止条状结构在受到 轴向压力作用时往支承座体侧倾斜， 增加支承的可靠性； 所述弹性条状结构与 支承座轴线的夹角 α为 10° — 25° 。 装配时， 先将密封圈从拉杆的上端套入到 拉杆上， 再将支承座从内盖顶面上的缺口内嵌装到内盖中， 而后将拉杆的上端 从内盖支承环的下端穿过一直穿过支承座的限位部构成的通孔， 限位部的顶端 顶在限位的下端面， 限位部将拉杆与内盖连接成可轴向上下移动的活动连接。 其中， 弹性条状结构便于拉杆自下而上穿过弹性条状结构构成的通孔， 方便装 配。 其中， 弹性条状结构与拉杆轴线的夹角应在较小的角度范围内，. 以给拉杆 的上端提供更为可靠的支承。
作为优选， 所述外套上设有撕裂环， 所述撕裂环与外套形成间隔的点状连 接， 撕裂环一端设有起拉块， 起拉块与外套体间设有指位孔； 所述撕裂环的内 侧壁上设有若干条轴向的凹槽。 其中， 撕裂环可以设在侧面底部， 也可以在侧 面上部， 或设在顶面上， 形成撕拉片， 满足不同的仿伪要求； 开启瓶盖时， 手 指伸入指位孔拉住起拉块， 拉开撕裂环而使得外套上端可以转动或使得内盖露 出以便开启； 而撕裂环的内侧壁上凹槽， 使得撕裂环在撕裂后有明显的起皱， 具有更好的防伪性能。 其中， 外套也可以采用点状式连接的上下两段构成， 而 不设置撕裂环， 打开时直接拧动外套上端使上下两段分离。
作为优选， 所述连接盖与外套间设有中套， 并露出连接盖上部的螺纹， 所 述外套包覆在内盖和中套的外面； 所述连接盖的螺紋以下部分向外扩张， 形成 肩状， 在所述肩状上设有若干向上的凸齿， 所述中套内壁顶部也设有若干相匹 配的凸齿； 所述中套外壁底部设有若干个凸筋， 所述外套内壁底部设有若干个 相匹配的凸筋， 外套的凸筋以下设有若干个周向走向的卡位凸块。 其中， 外套 内壁凸筋以下的周向走向的卡位凸块的上端面抵在中套的下端， 从而实现外套 和中套的轴向定位； 中套底部的凸筋与外套内壁的凸筋配合实现中套与外套的 周向定位； 通过连接盖肩状上的凸齿与中套内壁顶部的凸齿配合， 使连接盖与 中套固定， 凸齿可以是直齿， 也可以是三角齿。 其中， 外套可以直接固定在连 接盖外， 也可以通过中套连接固定。
作为优选， 所述密封圈中部的壁厚较密封圈两端的壁厚小， 在密封圈的内 壁形成一个向两端逐渐增厚的薄壁带。 其中， 薄壁带的存在使得密封圈在受到 轴向力作用时容易在薄壁带处产生膨胀， 形成密封， 方便了瓶盖的拧紧和开启， 同时起到更好的密封效果。
作为优选， 所述拉杆为中空结构， 该中空结构至少一端封闭。 为减轻瓶盖 的整体重量， 同时也可降低瓶盖的 f 造成本， 在保证密封效果的前提下可将拉 杆设计成一端封闭的中空结构或两端封闭的中空结构。
作为优选， 所述内盖的外侧壁上设有若干轴向的凸条， 外套顶部内侧壁上 设有若干轴向， 与凸条相匹配的凹槽， 所述外套内侧壁还设有至少两个压盖凸， 该压盖凸抵在内盖底部。 其中， 内盖外侧壁上的凸条与外套内侧壁上的凹槽配 合实现了内盖与外套的周向定位； 外套的压盖凸抵在内盖底部可将内盖轴向定 位在外套内。 这样， 开启外套同时可带动内盖转动而进一步开启葡萄酒的密封 圈， 实现外套和密封圈的一次性开启， 方便了葡萄酒瓶盖的开启操作。
因此， 本发明具有密封性好， 开启方便， 不易影响葡萄酒的风味， 防伪效 果好等特点。 在将瓶盖向下压入瓶口时， 支承座的两侧弯折抵在瓶口顶面上， 无法向下移动， 迫使拉杆及支承座相对于内盖向上运动， 使得支撑环底面到拉 杆压块间的距离变小， 密封圈受压， 向外膨胀， 塞紧瓶颈， 实现密封。 开启酒 瓶时， 直接拧动外套带动内盖或去掉外套后再转动内盖， 从而使支承座的弯折 离开瓶口的顶面， 密封圈恢复原状， 从而很顺利地移出瓶口， 无需专门的开瓶 器。 装配时， 先将密封圈从拉杆的上端套入到拉杆上， 再将支承座从内盖顶面 上的缺口内嵌装到内盖中， 而后将拉杆的上端从内盖支承环的下端穿过一直穿 过支承座的限位部构成的通孔， 限位部的顶端顶在拉杆限位端下端面， 限位部 将拉杆与内盖连接成可轴向上下移动的活动连接。 其中， 弹性条状结构便于拉 杆自下而上穿过弹性条状结构构成的通孔， 方便装配。 其中， 弹性条状结构与 拉杆轴线的夹角应在较小的角度范围内，以给拉杆的上端提供更为可靠的支承。 其中， 撕裂环可以设在侧面底部， 也可以在侧面上部或顶面上， 形成不同的仿 伪要求； 开启瓶盖时， 手指伸入指位孔拉住起拉块， 拉开撕裂环而使得外套上 端可以转动或使得内盖露出以便开启； 而撕裂环的内侧壁上凹槽， 使得撕裂环 在撕裂后有明显的起皱， 具有更好的防伪性能。 其中， 外套内壁凸筋以下的周 向走向的卡位凸块的上端面抵在中套的下端，从而实现外套和中套的轴向定位； 中套底部的凸筋与外套内壁的凸筋配合实现中套与外套的周向定位； 通过连接 盖肩状上的凸齿与中套内壁顶部的凸齿配合， 使连接盖与中套固定， 凸齿可以 是直齿， 也可以是三角齿。 其中， 薄壁带的存在使得密封圈在受到轴向力的挤 压时容易在薄壁带处产生膨胀， 形成密封， 方便了瓶盖的拧紧和开启， 同时起 到更好的密封效果。 为减轻瓶盖的整体重量， 同时也可降低瓶盖的制造成本， 在保证密封效果的前提下可将拉杆设计成一端封闭的中空结构或两端封闭的中 空结构。 其中， 内盖外侧壁上的凸条与外套内侧壁上的凹槽配合实现了内盖与 外套的周向定位； 外套的压盖凸抵在内盖底部可将内盖轴向定位在外套内。 这 样， 开启外套同时可带动内盖转动而进一步开启葡萄酒的密封圈， 实现外套和 密封圈的一次性开启， 方便了葡萄酒瓶盖的开启操作。
附图说明
附图 1是本发明安装在瓶口上的一种装配示意图；
附图 2是本发明外套的一种结构示意图；
附图 3是本发明支承座的一种结构示意图；
附图 4是附图 3的俯视结构示意图；
附图 5是本发明拉杆的一种结构示意图；
附图 6是本发明密封圈的一种结构示意图；
附图 7是本发明内盖的一种结构示意图；
附图 8是附图 7的俯视结构示意图；
附图 9是本发明连接盖的一种结构示意图；
附图 10是附图 9的俯视结构示意图；
附图 11是本发明中套的一种结构示意图；
附图 12是附图 11的俯视结构示意图；
附图 13是本发明另一种外套的装配示意图；
附图 14是附图 13的外套的结构示意图； 附图 15是本发明又一种外套的装配示意图；
附图 16是本发明的又一种外套的结构示意图；
附图 17是附图 16的俯视结构示意图；
附图 18是本发明的还有一种外套的结构示意图。
实现本发明的最佳方法
下面通过实施例， 并结合附图，对本发明的技术方案作进一步具体的说明。 实施例 1: 如图 2所示， 外套 1上设有撕裂环 2， 所述撕裂环 2与外套 1形 成间隔的点状连接， 撕裂环 2一端设有起拉块 19， 起拉块 19与外套体间设有 指位孔 24， 撕裂环 2的内侧壁上设有若干条轴向的凹槽， 外套 1内壁底部设有 凸筋 21, 外套 1的凸筋 21以下设有周向走向的卡位凸块 27， 外套 1顶部内侧 壁上设有轴向， 与凸条 16相匹配的凹槽 17， 外套 1内壁还设有 3个压盖凸 18， 该压盖凸 18抵在内盖 5底部； 如图 3和图 4所示，支承座 6的两侧分别设有向 下的弯折 12， 其中央的通孔上端周围设有 3个条状结构的限位部 13， 限位部 13与支承座轴线的夹角 α为 15° ， 限位部 13与支承座体间设有支体 23; 如图 5所示， 拉杆 8的上端为限位端 15， 下端为压块 14， 拉杆 8为中空结构， 该中 空结构上端封闭； 如图 6所示， 密封圈 9中央为一通孔， 密封圈 9中部的壁厚 较密封圈 9两端的壁厚小， 在密封圈 9的内壁形成一个向两端逐渐增厚的薄壁 带 2 & 如图 7和图 8所示， 内盖 5顶面设有缺口 10， 并从顶面延伸向下形成支 撑环 11， 其外壁上端设有多个轴向的凸条 16， 诚然， 内盖 5也可以采用分离式 的盖顶 31和连接环 11构成， 而盖顶 31与连接环 11间可采用螺纹， 卡接或焊 接等方式连接； 如图 9和图 10所示， 连接盖 3的外壁上端设有螺紋， 螺紋以下 部分向外扩张， 形成肩状， 在肩状上设有向上的凸齿 25， 肩装下方设有内凸卡 29和竖筋 30; 如图 11和图 12所示， 中套 4内壁顶部设有的凸齿 26， 中套 4 外壁底部设有多个凸筋 20。
如图 1和图 2所示， 连接盖 3通过内凸卡 29和其内壁的竖筋 30实现与瓶 口 22的轴向和周向固定， 支承座 6嵌装在内盖 5的缺口 10内，弯折 12的下端 与瓶口 22的上端面相抵。密封圈 9设在拉杆 8的限位端 15与压块 14之间， 拉 杆 8的限位端 15穿过内盖 5的支撑环 11， 其限位端 15的下端面与支承座 6内 侧的限位部 13的顶端相抵， 内盖 5与拉杆 8形成可上下移动的活动连接。 内盖 5与连接盖 3螺纹连接， 内盖 5外壁上端的凸条 16与外套 1顶端的凹槽 17配 合实现内盖 5与外套 1的周向定位，内盖 5的底端抵于外套 1的凹槽 17下方的 压盖凸 18上， 实现内盖 5与外套 1的轴向定位， 从而将内盖与限制在外套内。 中套 4设在连接盖 3与外套 1之间，连接盖 3肩状上的凸齿 25与中套 4内壁顶 部的凸齿 26配合实现连接盖 3与中套 4的固定， 连接盖 3与瓶口 22顶端间设 有垫圈 7。 中套 4外壁底部的凸筋 20与外套 1内壁底部凸筋 21配合实现外套 与中套的周向定位，中套 4的底端抵在外套 1的凸筋 21以下周向走向的卡位凸 块 27上实现外套 1与中套 4的轴向固定。
图 13、 图 14、 图 15、 图 16、 图 17、 图 18给出了本发明另外几种外套的 结构示意图及其装配示意图。
在将瓶盖向下压入瓶口时， 支承座的两侧弯折抵在瓶口顶面上， 无法向下 移动， 迫使拉杆及支承座相对于内盖向上运动， 使得支撑环底面到拉杆压块间 的距离变小， 密封圈受压， 向外膨胀， 塞紧瓶颈， 实现密封。 开启酒瓶时， 撕 开撕裂环， 而后直接拧动外套带动内盖， 从而使支承座的弯折离开瓶口的顶面， 密封圈恢复原状， 从而很顺利地移出瓶口， 无需专门的开瓶器。

Claims

权 利 要 求
1、 一种防伪葡萄酒瓶盖， 包括外套（1)， 内盖（5)， 连接盖（3)， 所述连 接盖（3)设置在瓶口 （22)上， 内盖（5)与连接盖（3)螺纹连接， 所述外套
(I)包覆在内盖（5) 的外面， 其特征在于所述内盖（5)上设有向下的支撑环
(II)， 支承座 （6)嵌装在内盖 （5) 内， 其侧面设有若干向下的弯折 （12)， 该弯折（12)的下端与瓶口（22)的上端面相抵；拉杆（8)上端为限位端（15)， 所述拉杆 （8)下端为压块（14)， 限位端 （15) 与压块（14)之间设有密封圈
(9)； 所述拉杆（8) 的限位端（15) 穿过内盖（5) 的支撑环（11)， 其限位端 (15) 由支承座（6) 的限位部（13)支撑， 内盖（5)与拉杆（8)形成可上下 移动的活动连接。
2、 根据权利要求 1所述的防伪葡萄酒瓶盖， 其特征在于所述内盖（5) 上 设有缺口 （10)， 所述支撑环 （11) 从内盖 （5)顶面向下延伸形成， 所述支承 座嵌装在所述缺口 （10) 内。
3、 根据权利要求 1所述的防伪葡萄酒瓶盖， 其特征在于所述内盖（5) 由 盖顶 （31)和支撑环 （11)构成， 所述盖顶 （31) 与支撑环 （11) 固接， 所述 支承座设于盖顶 （31) 与支撑环（11) 间。
4、根据权利要求 1或 2或 3所述的防伪葡萄酒瓶盖，其特征在于所述拉杆 (8) 的限位端 （15) 为台阶结构， 所述支承座 （6) 内侧的限位部 （13) 为若 干内倾的弹性条状结构， 该条状结构的厚度小于等于所述限位端 （15) 的台阶 宽度， 所述条状结构与支承座体间设有支体（23)， 所述弹性条状结构与支承座 (6) 轴线的夹角 α为 10° — 25° 。
5、根据权利要求 1或 2或 3所述的防伪葡萄酒瓶盖，其特征在于所述外套 ( 1)上设有撕裂环（2)， 所述撕裂环 （2) 与外套（1)形成间隔的点状连接， 撕裂环（2)—端设有起拉块（19)， 起拉块（19)与外套体间设有指位孔（24); 所述撕裂环（2) 的内侧壁上设有若干条轴向的凹槽。
6、根据权利要求 1或 2或 3所述的防伪葡萄酒瓶盖，其特征在于所述连接 盖（3)与外套（1) 间设有中套（4)， 并露出连接盖（3)上部的螺纹， 所述外 套（1)包覆在内盖 （5)和中套 （4) 的外面。
7、 根据权利要求 6所述的防伪葡萄酒瓶盖， 其特征在于所述连接盖 （3) 的螺紋以下部分向外扩张，形成肩状，在所述肩状上设有若干向上的凸齿（25)， 所述中套（4) 内壁顶部也设有若干相匹配的凸齿 (26)； 所述中套（4)外壁底 部设有若干个凸筋（20)，所述外套（1)内壁底部设有若干个相匹配的凸筋（21)， 外套（1 ) 的凸筋（21) 以下设有若干个周向走向的卡位凸块（27)。
8、根据权利要求 1或 2或 3所述的防伪葡萄酒瓶盖， 其特征在于所述密封 圈 （9) 中部的壁厚较密封圈 （9)两端的壁厚小， 在密封圈 （9) 的内壁形成一 个向两端逐渐增厚的薄壁带 （28)。
9、根据权利要求 1或 2或 3所述的防伪葡萄酒瓶盖， 其特征在于所述拉杆 (8) 为中空结构， 该中空结构至少一端封闭。
10、 根据权利要求 1或 2或 3所述的防伪葡萄酒瓶盖， 其特征在于所述内 盖（5) 的外侧壁上设有若干轴向的凸条（16)， 外套（1)顶部内侧壁上设有若 干轴向的与凸条（16)相匹配的凹槽 （17)， 所述外套（1) 内壁还设有至少两 个压盖凸 （18)， 该压盖凸 （18)抵在内盖 （5)底部。
PCT/CN2004/001534 2004-09-17 2004-12-27 Bouchon inviolable pour bouteilles de vin WO2006029553A1 (fr)

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CN115057104A (zh) * 2022-07-11 2022-09-16 安阳市途鑫机动车鉴定评估有限公司 一种小型智能开启型酒瓶盖

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CN102219087B (zh) * 2010-04-15 2013-08-14 海普制盖股份有限公司 卡式上旋顶防伪瓶盖

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CN104150087A (zh) * 2014-07-28 2014-11-19 芜湖市鑫洲包装有限公司 一种分流式酒瓶盖
CN104150087B (zh) * 2014-07-28 2016-04-27 芜湖市鑫洲包装有限公司 一种分流式酒瓶盖
CN115057104A (zh) * 2022-07-11 2022-09-16 安阳市途鑫机动车鉴定评估有限公司 一种小型智能开启型酒瓶盖

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