WO2016026308A1 - 瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子 - Google Patents

瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子 Download PDF

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Publication number
WO2016026308A1
WO2016026308A1 PCT/CN2015/076297 CN2015076297W WO2016026308A1 WO 2016026308 A1 WO2016026308 A1 WO 2016026308A1 CN 2015076297 W CN2015076297 W CN 2015076297W WO 2016026308 A1 WO2016026308 A1 WO 2016026308A1
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WIPO (PCT)
Prior art keywords
iron
bottle
skirt
bottle cap
cap
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PCT/CN2015/076297
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English (en)
French (fr)
Inventor
冯林
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冯林
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Publication of WO2016026308A1 publication Critical patent/WO2016026308A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B21D51/48—Making crown caps
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/10—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/12—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively stiff metallic materials, e.g. crown caps
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings

Definitions

  • the invention belongs to the technical field of container seals, and in particular relates to a bottle cap and a manufacturing method thereof, a stamping die for manufacturing a bottle cap and a bottle.
  • glass bottles are difficult to mold relatively fine threads like plastic bottles, glass bottles are generally made of iron. Or steel material to make the cap, because the iron or steel material has good hardness, and after it is processed into a certain shape, it is easy to be wrapped with the bottle body. However, since the iron or steel cap has good hardness and is tightly packed with the bottle, special tools are required to open it.
  • the first one is similar to the way the can open the cap.
  • the tear line is drawn on the cap.
  • the cap is made of iron material, unlike the pull tab of the can, which is made of aluminum material. Therefore, if the cap is torn open, it needs more strength than pulling the can.
  • existing cans are difficult to open for some vulnerable groups, not to mention the tearing of the iron cap.
  • the depth of the tear line on the cap is relatively difficult to process, and if the processing is shallow, the cap is difficult to tear open; if the processing is deep, ⁇
  • ⁇ Such as: beer bottle cap, because the pressure inside the beer bottle increases with the shaking of the beer bottle, it may cause the cap to be washed away by the air pressure inside the bottle. Further, since the cap is made of an iron material, the cap may not be completely removed from the bottle mouth even after being torn, and scratching may be caused in order to completely remove the cap having a sharp tearing opening.
  • the second method is to fix a pull ring by rivet and welding on the edge of the existing bottle cap, and pull the whole bottle cap by pulling the pull ring.
  • the cap is ferrous and the cap is only pulled by the pull ring, the force required to pull the cap is very large. Therefore, this method still has the problem of inconvenient use, and because the rivet and the solder joint are not strong, the cap may not be opened, and finally the bottle opener is used.
  • the beer cap includes a metal cover And a sealing rubber pad disposed on the top of the inner cover of the metal cover, the metal cover cover comprising a disc-shaped cover portion and a pleated skirt, the pleats being located at an upper end of the skirt, and the lower end of the pleat is further provided
  • a perforation a plurality of perforations are arranged around the skirt, the spokes between the perforations are connected to an annular iron ring, and the annular iron ring is located at the bottom end of the skirt.
  • the bottle cap solves the problem of inconvenience of opening in the above two opening modes, but there is a problem that the cost of raw materials is large and the cost is increased. Because the bottle cap is a one-time use product, and the amount of use is very large, if the cost of each cap increases by one cent, it will increase the production cost for the manufacturer, so how to maximize On the basis of ensuring the constant cost of manufacturing and raw materials, solving the problem that the existing bottle cap is difficult to open is a technical problem to be solved urgently.
  • the main object of the present invention is to provide a bottle cap and a manufacturing method thereof, a stamping die and a bottle for manufacturing the bottle cap, and to solve the technical problem that the cap is difficult to open, and the manufacturing cost and the raw material cost are high.
  • the present invention provides a bottle cap comprising a metal cover case, the iron cover case comprising a disc-shaped cover portion, and a skirt having convex pleats and recessed mouthpieces, An iron ring is disposed at any position of the bottom end of the skirt, and the iron ring, the cover portion and the skirt are machined from the same piece of iron.
  • the iron ring is enclosed by a first iron strip, a second iron strip, a third iron strip and the skirt a top end of the first iron strip and a top end of the second iron strip are connected to the skirt portion, and a bottom end of the first iron strip and a bottom end of the second iron strip are both
  • the third iron bar is connected; the outer side of the joint of the first iron bar and the second iron bar and the skirt is respectively located on a center line of the convex fold.
  • the third iron bar is arched outward, and the first iron bar and the second iron bar are twisted.
  • a width of a joint of the first iron strip, the second iron strip and the skirt is less than or equal to a sum of a width of a half of the raised pleats and a recessed mouth;
  • An iron strip, the second iron strip and the outer side of the joint of the skirt are separated from each other by a distance of 2 to 6 of the raised pleats;
  • the width of the third iron strip is 0.2 ⁇ 0.5cm.
  • the iron ring further comprises a central perforation, and the distance between the top edge and the bottom edge of the central perforation is 0.2 cm to 1.9 cm.
  • the present invention also provides a method of manufacturing a bottle cap, the manufacturing method comprising the following steps:
  • the first iron sheath is stamped on the bottle such that the skirt forms a plurality of the raised pleats and the recessed mouth, and the square star is stamped into the iron ring.
  • the step of processing a perforation in the center of the four-pointed star iron further comprises:
  • the four-pointed star iron is cut into an arc shape away from the two corners of the circular iron sheet.
  • the method further comprises:
  • An arcuate projection of a stamping die for stamping the circular iron is mated with the top of the perforation, the circular iron being joined to the four-corner tin.
  • the present invention also provides a stamping die for manufacturing a cap, the stamping die comprising a first core and a second core, the first core being used for punching out a cover And a first core of the skirt, the second core for punching out the raised pleats and the recessed mouth of the skirt; the first core comprising an upper core and having an opposite shape to the upper core
  • the lower core of the cavity, the bottom of the upper core is a small cylinder, the middle part is a truncated cone body, the top is a large cylinder;
  • the second core is a steel cylinder, the cylinder
  • the body side inner wall includes a plurality of first protrusions that cooperate with the recessed teeth and a plurality of first recesses that cooperate with the raised pleats, and the bottom end of the cylindrical body is provided with an arc-shaped convex block.
  • a bottom edge of the curved bump is flush with a bottom edge of the cylindrical body, the curved bump has a thickness of half of a thickness
  • the present invention also provides a bottle comprising a bottle body, characterized in that it further comprises a bottle cap, the cap cover comprising a metal cap shell, the tin cap shell comprising a disc-shaped shape
  • the cover portion and the skirt portion having the convex pleats and the concave mouth portions, an iron ring is disposed at any position of the bottom end of the skirt portion, and the iron ring, the cover portion and the skirt portion are processed from the same iron sheet.
  • the invention solves the technical problem that the existing bottle cap is difficult to open, and the manufacturing cost and the raw material cost are high, by using the iron ring made of the excess iron sheet which is produced when the whole tinplate is cut by a plurality of round iron sheets.
  • FIG. 1 is a distribution diagram of a cap to be stamped on a whole iron plate in a conventional bottle cap manufacturing process
  • FIG. 2 is a distribution diagram of a cap to be stamped on a whole iron plate in the manufacturing process of the cap of the present invention
  • Figure 3 is a plan view of the bottle cap of the present invention before being punched from the tinplate;
  • FIG. 4 is a schematic perspective view of a first embodiment of a bottle cap according to the present invention.
  • Embodiment 2 is a schematic flow chart of Embodiment 2 of a method for manufacturing a bottle cap according to the present invention
  • Embodiment 3 is a schematic flow chart of Embodiment 3 of a method for manufacturing a bottle cap according to the present invention.
  • Embodiment 7 is a schematic flow chart of Embodiment 4 of a method for manufacturing a bottle cap according to the present invention.
  • Figure 8 is a perspective view showing the structure of the bottle of the sixth embodiment of the present invention.
  • the manufacturing method of the bottle cap in the prior art is introduced.
  • FIG. 1 in the prior art, in order to make the number of caps manufactured by one tinplate 1 the largest, multiple The circular iron sheets 2 from which the caps are made are distributed on the tinplate 1 in a staggered parallel arrangement.
  • the remaining scraps after cutting a plurality of round iron pieces, there are many remaining scraps, and the remaining scraps have a utilization value, such as an iron ring 12, which is convenient for people to open the caps, and it is difficult to solve the existing caps. Open technical issues.
  • the square-corner iron sheet can be used for making the iron ring 12
  • the user can easily insert the cap into the iron ring 12 by using a straight tool such as a chopstick, a screwdriver, a key, etc., and lift the cap from the bottle mouth.
  • a straight tool such as a chopstick, a screwdriver, a key, etc.
  • the pull ring of the cap of the present invention is formed by using excess iron between the circular iron sheets 2, the raw material cost is very close compared to the existing cap manufacturing process; meanwhile, due to the manufacturing process Only the process of cutting the perforations is added, so the manufacturing cost is very close to the manufacturing cost of the existing cap manufacturing process. Therefore, in general, compared with the existing bottle cap manufacturing process, the technical effect of solving the technical problem that the cap is difficult to open is solved on the basis that the cost of manufacturing and raw materials is substantially unchanged. .
  • the present invention provides a bottle cap.
  • FIG. 4 is a schematic perspective view of a first embodiment of a bottle cap according to the present invention.
  • the present invention provides a bottle cap, the cap comprising a tin cover,
  • the iron cover case includes a disc-shaped cover portion 10, and a skirt portion 11 having a convex pleat 111 and a recessed mouth 112, and a flange 12 is disposed at any position of the bottom end of the skirt portion 11, the hoop ring 12.
  • the cover portion 10 and the skirt portion 11 are formed from the same piece of iron.
  • the iron ring 12, the lid portion 10 and the skirt portion 11 are made of the same iron sheet, that is, the iron ring 12, the lid portion 10 and the skirt portion 11 are on the same iron sheet, and are not connected by other means such as rivets or welding, thereby reducing the processing.
  • the connection is more firm and firm, so that when the bottle cap is lifted from the bottle mouth by the iron ring 12, the joint breakage is less likely to occur. .
  • the iron ring 12 is surrounded by a first iron strip 121, a second iron strip 122, a third iron strip 123 and the skirt portion 11; a top end of the first iron strip 121 and the first a top end of the second iron bar 122 is connected to the skirt portion 11, and a bottom end of the first iron bar 121 and a bottom end of the second iron bar 122 are connected to the third iron bar 123; the first iron The strip 121 and the outer side of the joint of the second iron strip 122 and the skirt portion 11 are respectively located on the center line of the convex pleats 111.
  • the two points farthest from the outer side of the joint of the first iron strip 121 and the second iron strip 122 and the skirt 11 are respectively located on the center line of the convex pleats 111, that is, the first iron strip 121 and the second iron strip 122 and the skirt
  • the outer joint point of the 11 is located at the center point of the raised pleats 111. Because of the space between the raised pleats 111 and the mouth of the bottle, the design of the structure is more advantageous for the user to use the iron ring 12 to cover the beer bottle. Pick up from the mouth of the beer bottle.
  • the third iron bar 123 is outwardly arched, and the first iron bar 121 and the second iron bar 122 are twisted.
  • the third iron bar is arched outward, and the first iron bar and the second iron bar are twisted, on the one hand, the strength of the first iron bar and the second iron bar is enhanced, so that it is not easy to be broken, on the other hand, iron
  • the ring arches outward, and the user uses the iron ring to open the cap, which makes the use more convenient.
  • a width of a joint of the first iron strip 121, the second iron strip 122 and the skirt portion 11 is less than or equal to a width of a half of the convex pleats 111 and one of the concave teeth 112
  • the first iron strip 121, the second iron strip 122 and the outer side of the joint of the skirt 11 are separated from each other by 2 to 6 of the raised pleats 111;
  • the width of the third iron bar 123 is 0.2 to 0.5 cm.
  • the width of the junction of the first iron bar 121 and the skirt 11 and the width of the junction of the second iron bar 122 and the skirt 11 are both less than or equal to the width of the half convex pleat 111 and one concave tooth 112.
  • the iron ring 12 Since the third iron bar 123 is arched outward, after the punching is completed, the iron ring 12 does not fit with the bottle body 13, so that when the bottle cap is lifted from the bottle mouth by the iron ring 12, it is inconvenient for the user to use the chopsticks, A straight tool such as a screwdriver or a key is inserted into the iron ring 12.
  • the width of the third iron bar 123 is set to 0.2 to 0.5 cm. By the reasonable setting of the width of the third iron bar 123, the third iron bar 123 is not easily broken during the process of lifting the bottle cap from the bottle mouth by the iron ring 12. Technical effect.
  • the iron ring 12 further includes a central through hole, and the distance between the top edge and the bottom edge of the center through hole is 0.2 cm to 1.9 cm.
  • the invention realizes the process of picking up the bottle cap from the bottle mouth by using the iron ring 12 in a reasonable setting of the distance between the top edge and the bottom edge of the center perforation, and facilitating the insertion of the straight tool such as a child, a screwdriver and a key into the center. Inside the perforation.
  • the present invention also provides a method of manufacturing a bottle cap.
  • FIG. 5 is a schematic flow chart of Embodiment 2 of a method for manufacturing a bottle cap according to the present invention.
  • the method of manufacturing the bottle cap comprises the following steps:
  • Step S10 drawing a plurality of circular iron sheets 2 on a square iron, each of the circular iron sheets 2 being tangent to the edges of four adjacent circular tines 2, so that every four of the circles Forming a four-pointed star iron 3 between the iron sheets 2;
  • Step S11 processing a through hole in the center of the square star sheet 3;
  • Step S12 the circular iron sheet 2 connected to the four-pointed star metal 3 is punched into a first iron sheet having the cover portion 10 and the skirt portion 11;
  • Step S13 stamping the first metal sleeve on the bottle, so that the skirt 11 forms a plurality of the convex pleats 111 and the concave mouth 112, and punches the four-pointed star metal 3 into a The iron ring 12 is described.
  • the method for manufacturing a bottle cap provided by the present invention, since the iron ring 12 of the cap is formed by processing excess iron between the circular iron sheets 2, compared with the existing bottle, In terms of the lid manufacturing process, the raw material cost is very close; at the same time, since the manufacturing process only increases the process of cutting and perforating, the manufacturing cost is compared with the existing cap manufacturing process. Manufacturing costs are also very close. Therefore, in general, compared with the existing manufacturing method of the round cap, the technical problem of the bottle cap being difficult to open is solved on the basis of maximizing the cost of manufacturing and raw materials to a maximum extent. Technical effects.
  • FIG. 6 is a schematic flow chart of Embodiment 3 of a method for manufacturing a bottle cap according to the present invention.
  • the method for manufacturing the bottle cap according to the third embodiment of the present invention, after the step S11, further includes:
  • step S20 the four corners of the square iron sheet 3 are cut away from the two corners of the circular iron sheet 2 into an arc shape.
  • FIG. 7 is a schematic flow chart of Embodiment 4 of a method for manufacturing a bottle cap according to the present invention.
  • the method for manufacturing a bottle cap according to the fourth embodiment of the present invention, based on the second embodiment, after step S12, further includes:
  • step S30 an arcuate projection for punching the stamping die of the circular iron sheet 2 is engaged with the top of the perforation, and the circular iron sheet is joined to the four-corner tinplate 3.
  • the present invention also provides a stamping die for manufacturing a bottle cap;
  • the stamping die includes a first core and a second core, the first core being used for punching out a cover 10 and a first iron sheet of the skirt 11, the second core for punching out the raised pleats 111 and the recessed teeth 112 of the skirt 11;
  • the first core includes an upper core and the upper core
  • the core has a lower core of an oppositely shaped cavity, the bottom of the upper core is a small cylinder, the middle part is a truncated cone body, and the top is a large cylinder;
  • the second core is a steel cylinder
  • the inner side wall of the cylindrical body includes a plurality of first protrusions and a plurality of the convex pleats that cooperate with the concave mouth 112 a first recess in which the wrinkle 111 is fitted, the bottom end of the cylindrical body is provided with an arcuate lug, and a bottom edge of the arcuate lug is flush with a
  • the bottom of the upper core of the first core is a small cylinder, the middle part is a round body, the top is a large cylinder, and the lower core and the upper core have opposite cavities, so it is convenient to be with a star-shaped iron 3 connected circular iron sheets 2 are once stamped into a first iron sheet having a cover portion 10 and a skirt portion 11; since the second core is a steel cylinder, the inner wall of the cylindrical body includes a plurality of recessed teeth 112 a matching first protrusion and a plurality of first recesses matching the protruding pleats 111, and a bottom end of the cylindrical body is provided with an arc-shaped convex block, so that it is convenient to punch out through the second core At the same time as the pleats 111 and the skirt portion 11 of the recessed mouth 112, the iron ring 12 is punched out, so that the manufacturing process of the bottle cap is more streamlined, thereby achieving the technical effect of reducing the manufacturing cost.
  • the present invention also provides a bottle
  • FIG. 8 is a schematic perspective view of a sixth embodiment of a bottle according to the present invention.
  • the present invention further proposes a bottle comprising the above-mentioned bottle cap, wherein the structure of the bottle cap can be referred to the description of the above embodiment, and will not be described herein.
  • the bottle provided by the invention may further comprise a sealing rubber pad between the bottle cap and the bottle mouth, and the sealing performance of the bottle can be further ensured by the sealing rubber pad.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)
  • Sealing Of Jars (AREA)

Abstract

一种瓶盖，该瓶盖包括铁皮盖壳，铁皮盖壳包括一圆片状的盖部（10）以及具有凸起褶皱（111）和凹陷牙口（112）的裙部（11），所述裙部（11）的底端任一位置设置有一个铁环（12），铁环（12）、盖部（10）和裙部（11）为同一块铁皮加工而成；此外，本发明还公开了一种瓶盖的制造方法、一种制造瓶盖的冲压模具及包括上述瓶盖的瓶子。本发明通过利用整张马口铁裁切多个圆形铁皮时产生的多余铁皮制造的铁环，解决了现有瓶盖难以开启以及生产制造成本和原材料成本高的技术问题。

Description

瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子 技术领域
本发明属于容器密封件技术领域，尤其涉及一种瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子。
背景技术
现有的市场上，大多数的酒精类饮料、碳酸类饮料、罐头等均采用玻璃瓶盛装，但是，由于玻璃瓶很难以像塑料瓶一样注塑出比较精细的螺纹，所以玻璃瓶一般采用铁质的或钢质的材料制作瓶盖，因为铁质的或钢质的材料具有良好的硬度，且将其加工成一定的形状后易于与瓶身包合在一起。但是，由于铁质或钢质的瓶盖具有良好的硬度，且与瓶身包合紧密，所以需要专门的工具才能将其打开。
通常，人们购买到酒精类饮料、碳酸类饮料或者罐头后，譬如：啤酒；却不能及时的获取到开啤酒的工具。在此种情况下，常常通过牙齿来开启啤酒瓶盖，不仅会损伤牙齿，而且在瓶盖的开启过程中，过量的摇晃啤酒瓶造成啤酒瓶内部的压力增大，可能导致啤酒瓶炸裂，从而对用户的造成伤害。又或者采用筷子或者桌子的桌角等工具将啤酒瓶盖顶开，但是，此种方法需要非常大的力量，不适用于所有的人。因此，通常情况下，利用专用的开瓶器开启啤酒瓶盖的方式，是较安全且适用范围最广的方式。但是，开瓶器是专门的工具，人们不是经常携带，也不是随时随地可以获取得到，以致给饮酒的人士带来非常极大的不便。
基于上述的问题，人们开始研究能够不借助于开瓶器能够非常方便的开启瓶盖的方法，申请人经过实际调查以及通过检索文献资料发现，目前的开启方式主要有两种：
第一种是类似于易拉罐开启瓶盖的方式，在瓶盖上刻画撕裂线，在需要饮酒的时候，可以将撕裂线一段的拉环拽住，然后用力将瓶盖沿着撕裂线撕开，通过此种方式开启瓶盖。但是，瓶盖是采用铁质的材料制备的，不像易拉罐的拉环一样采用铝质的材料制备，因此，要想将瓶盖撕开，需要比拉开易拉罐更大的力气。然而，现有的易拉罐对于一些弱势群体都是难以开启的，更何况是将铁质的瓶盖撕开。还有，瓶盖上的撕裂线的深度比较难以加工，若加工浅了，容易导致瓶盖难以撕裂开；若加工深了，譬 如：啤酒瓶盖，由于啤酒瓶内部的压力随啤酒瓶的摇晃增加，所以可能导致瓶盖被酒瓶内的气压冲开。再有，由于瓶盖是采用铁质的材料制备的，即使撕开了之后，可能不能完全将瓶盖从瓶口除去，为了完全除去具有锋利撕裂口的瓶盖，可能会导致划伤。
第二种是在现有的瓶盖的边缘通过铆钉、焊接方式固定一拉环，通过牵拉该拉环从而拉起整个瓶盖。但是，由于瓶盖是铁质的且仅靠拉环拉瓶盖，所以，拉起瓶盖需要的力度非常大。因此，此种方式还是存在使用不方便的问题，还有，由于铆钉、焊接点不牢固可能导致瓶盖未能开启，最终还得使用开瓶器。
为了解决上述的两种开启方式存在的问题，申请人在2011年10月12日发明了一种啤酒瓶盖(中国实用新型专利，专利号：ZL201120386981.X)，该啤酒瓶盖包括铁皮盖壳以及设置于铁皮盖壳内顶部的密封胶垫，所述铁皮盖壳包括一圆片状的盖部以及具有褶皱的裙部，所述褶皱位于裙部的上端，该褶皱的下端还设置有多个穿孔，多个穿孔绕裙部四周排列，两穿孔之间的辐条与一环形铁圈连接，所述环形铁圈位于裙部的底端。
但是，申请人认为此种瓶盖虽然解决了上述两种开启方式所存在的开启不方便的问题，但是存在耗费原材料较多，导致成本有所上升的问题。因为，瓶盖属于一次性使用的产品，且使用量非常大，若每只瓶盖的成本上升一分钱，对于制造厂商来说，将会增加一笔不小的生产成本，所以如何最大限度的保证生产制造和原材料的成本不变的基础上，解决现有的瓶盖难以开启的问题，是亟待解决的技术问题。
发明内容
本发明的主要目的在于提供一种瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子，解决瓶盖难以开启，以及生产制造成本和原材料成本高的技术问题。
为实现上述目的，本发明提供了一种瓶盖，该瓶盖包括铁皮盖壳，所述铁皮盖壳包括一圆片状的盖部，以及具有凸起褶皱和凹陷牙口的裙部，所述裙部的底端任一位置设置有一个铁环，所述铁环、所述盖部和所述裙部为同一块铁皮加工而成。
优选地，所述铁环由第一铁条、第二铁条、第三铁条和所述裙部围合 而成；所述第一铁条的顶端和所述第二铁条的顶端与所述裙部连接，所述第一铁条的底端和所述第二铁条的底端均与所述第三铁条连接；所述第一铁条和所述第二铁条与所述裙部的连接处外侧分别位于所述凸起褶皱的中心线上。
优选地，所述第三铁条向外拱起，所述第一铁条和所述第二铁条呈扭转状。
优选地，所述第一铁条、所述第二铁条与所述裙部的连接处的宽度小于或等于半个所述凸起褶皱与一个所述凹陷牙口的宽度之和；所述第一铁条、所述第二铁条与所述裙部的连接处的外侧相距最远的两点之间包括2～6个所述凸起褶皱；所述第三铁条的宽度为0.2～0.5cm。
优选地，所述铁环还包括一中心穿孔，所述中心穿孔的顶部边缘与底部边缘之间的距离为0.2cm～1.9cm。
此外，为实现上述目的，本发明还提供了一种瓶盖的制造方法，该制造方法包括如下步骤：
在一方形铁皮上画出多个圆形铁皮，每个所述圆形铁皮与相邻的四个所述圆形铁皮的边缘相切，以致每四个所述圆形铁皮之间形成一个四角星形铁皮；
在所述四角星形铁皮的中心加工出一穿孔；
将与所述四角星形铁皮连接的所述圆形铁皮冲压成具有所述盖部和所述裙部的第一铁皮；
将所述第一铁皮套在瓶上冲压，以致所述裙部形成多个所述凸起褶皱以及所述凹陷牙口，并将所述四角星形铁皮冲压成所述铁环。
优选地，所述在所述四角星形铁皮的中心加工出一穿孔的步骤之后还包括：
将所述四角星形铁皮远离所述圆形铁皮的两个角切割成弧形。
优选地，所述将与所述四角星形铁皮连接的所述圆形铁皮冲压成具有所述盖部和所述裙部的第一铁皮的步骤之后还包括：
将用于冲压所述圆形铁皮的冲压模具的弧形凸块与所述穿孔的顶部相配合，所述圆形铁皮与所述四角星形铁皮连接。
此外，为实现上述目的，本发明还提供了一种用于制造瓶盖的冲压模具，该冲压模具包括第一模芯和第二模芯，所述第一模芯用于冲压出具有盖部和裙部的第一铁皮，所述第二模芯用于冲压出所述裙部的凸起褶皱和凹陷牙口；所述第一模芯包括上模芯以及与所述上模芯具有相反形状的型腔的下模芯，所述上模芯的底部为小圆柱体，中部为圆台体，顶部为大圆柱体；所述第二模芯为一钢制的圆筒体，所述圆筒体侧面内壁包括多个与所述凹陷牙口相配合的第一凸起和多个与所述凸起褶皱相配合的第一凹陷，所述圆筒体的底端设置有一弧形凸块，所述弧形凸块的底部边缘与所述圆筒体的底部边缘相平齐，所述弧形凸块厚度为所述圆筒体厚度的一半，所述弧形凸块的底部与所述穿孔的顶部相配合。
此外，为实现上述目的，本发明还提供了一种瓶子，其包括瓶身，其特征在于：其还包括瓶盖，该瓶盖包括铁皮盖壳，所述铁皮盖壳包括一圆片状的盖部以及具有凸起褶皱和凹陷牙口的裙部，所述裙部底端任一位置设置有一铁环，所述铁环、所述盖部和所述裙部为同一铁皮加工而成。
本发明通过利用整张马口铁裁切多个圆形铁皮时产生的多余铁皮制作的铁环，解决了现有的瓶盖难以开启，以及生产制造成本和原材料成本高的技术问题。
说明书附图
图1为现有的瓶盖制造工艺中待冲压的瓶盖在整张铁板上的分布图；
图2为本发明瓶盖制造工艺中待冲压的瓶盖在整张铁板上的分布图；
图3为本发明瓶盖在从马口铁板上剪切后的待冲压前的平面视图；
图4为本发明瓶盖实施例1的立体结构示意图；
图5为本发明瓶盖的制造方法实施例2的流程示意图；
图6为本发明瓶盖的制造方法实施例3的流程示意图；
图7为本发明瓶盖的制造方法实施例4的流程示意图；
图8为本发明瓶子实施例6的立体结构示意图。
具体实施方式
为了使发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用来限定本发明。
实施例1：
在介绍本发明的技术方案之前，先介绍下现有技术中瓶盖的制造方法，如图1所示，现有技术中，为了使一块马口铁板1制造的瓶盖的个数最多，多个制造瓶盖的圆形铁皮2在马口铁板1上的分布为交错平行排列。但是，在切割出多个圆形铁片之后，还有很多剩余的边角料，而剩余的边角料还具有利用价值，如可以制造成一铁环12，方便人们开启瓶盖，解决现有的瓶盖难以开启的技术问题。
然而，为了利用多余的边角料制造出解决瓶盖难以开启的铁环12，对马口铁板1上的圆形铁皮2的排布进行了重新设计，如图2所示。虽然，多个制作瓶盖的圆形铁皮2在马口铁上的分布仍然是交错平行排列，但是，相比现有排列方式，每四个圆形铁皮2之间具有一个四角星形铁皮3。根据图2的圆形铁皮2的排布进行裁切，裁切出带有四角星形铁皮3的圆形铁皮2，如图3所示，其中，该四角星行铁皮可用于制作铁环12，方便用户利用筷子、螺丝刀、钥匙等直形工具穿插于所述铁环12中，将瓶盖从瓶口撬起。由于本发明的瓶盖的拉环是利用圆形铁皮2之间的多余铁皮制造形成，所以，相比现有的瓶盖制造工艺来说，原料成本非常接近；同时，由于制造工艺的工序上只增加了切割穿孔的工序，所以制造成本相比现有的瓶盖制造工艺来说，制造成本也非常接近。因此，总的来说，相比现有的瓶盖制造工艺来说，达到了在最大限度保证生产制造和原材料的成本基本不变的基础上，解决了瓶盖难以开启的技术问题的技术效果。
同时，相比其他通过铆钉、焊接方式设置拉环、以及划撕裂线解决瓶盖难以开启的技术问题的技术方案，制造成本以及原料成本明显降低，相比申请人之前发明的一种啤酒瓶盖(中国实用新型专利，专利号：ZL201120386981.X)来说，其原料成本与制造成本也有非常明显的降低。
为实现上述目的，本发明提供了一种瓶盖。
如图4所示，图4为本发明瓶盖实施例1的立体结构示意图；
在实施例1中，本发明提供了一种瓶盖，该瓶盖包括铁皮盖壳，所述 铁皮盖壳包括一圆片状的盖部10，以及具有凸起褶皱111和凹陷牙口112的裙部11，所述裙部11的底端任一位置设置有一个铁环12，所述铁环12、所述盖部10和所述裙部11为同一块铁皮加工而成。
铁环12、盖部10以及裙部11为同一铁皮制造而成，即铁环12、盖部10以及裙部11在同一铁皮上，不是通过铆钉或者焊接等其他方式连接的，达到了减少加工程序，以致减少制造成本，减少原料成本的技术效果。同时，由于铁环12、盖部10以及裙部11为同一铁皮加工而成，所以，连接更加牢固结实，以致利用铁环12将瓶盖从瓶口撬起时，不易出现连接处断裂的情况。
进一步地，所述铁环12由第一铁条121、第二铁条122、第三铁条123和所述裙部11围合而成；所述第一铁条121的顶端和所述第二铁条122的顶端与所述裙部11连接，所述第一铁条121的底端和所述第二铁条122的底端与所述第三铁条123连接；所述第一铁条121和所述第二铁条122与所述裙部11的连接处外侧分别位于所述凸起褶皱111的中心线上。
第一铁条121和第二铁条122与裙部11的连接处外侧最远的两点分别位于凸起褶皱111的中心线上，即第一铁条121和第二铁条122与裙部11的外侧连接点位于凸起褶皱111的中心点上，由于凸起褶皱111与酒瓶的瓶嘴之间存在空间，所以通过此种结构设计，更加有利于用户利用铁环12将啤酒瓶盖从啤酒瓶口撬起。
进一步地，所述第三铁条123向外拱起，所述第一铁条121和所述第二铁条122呈扭转状。
由于第三铁条向外拱起，以及第一铁条、第二铁条呈扭转状，一方面，增强了第一铁条、第二铁条的强度，以致不易断裂，另一方面，铁环向外拱起，方面用户利用铁环撬开瓶盖，以致使用更加的方便。
进一步地，所述第一铁条121、所述第二铁条122与所述裙部11的连接处的宽度小于或等于半个所述凸起褶皱111与一个所述凹陷牙口112的宽度之和；所述第一铁条121、所述第二铁条122与所述裙部11的连接处的外侧相距最远的两点之间包括2～6个所述凸起褶皱111；所述第三铁条123的宽度为0.2～0.5cm。
第一铁条121与裙部11的连接处的宽度，与第二铁条122与裙部11的连接处的宽度均小于或等于半个凸起褶皱111与一个凹陷牙口112的宽 度之和，通过此种结构设计，使得冲压啤酒瓶盖时，第一铁条121、第二铁条122向内侧扭转，从而导致第三铁条123向外拱起。由于第一铁条121、第二铁条122向内侧扭转，所以增强了第一铁条121与第二铁条122的强度，以致不易断裂。由于第三铁条123向外拱起，所以，冲压完成后，铁环12不会与瓶身13贴合，以致利用铁环12将瓶盖从瓶口撬起时，不方便用户利用筷子、螺丝刀、钥匙等直形工具穿插于铁环12中。
第三铁条123的宽度设置为0.2～0.5cm，通过第三铁条123的宽度的合理设置，达到利用铁环12将瓶盖从瓶口撬起的过程中，第三铁条123不易断裂的技术效果。
进一步地，所述铁环12还包括一中心穿孔，所述中心穿孔的顶部边缘与底部边缘之间的距离为0.2cm～1.9cm。
本发明通过对中心穿孔的顶部边缘与底部边缘之间的距离的合理设置，达到利用铁环12将瓶盖从瓶口撬起的过程中，便于子、螺丝刀、钥匙等直形工具穿插于中心穿孔内。
实施例2：
此外，为实现上述目的，本发明还提供了一种瓶盖的制造方法。
如图5所示，图5为本发明瓶盖的制造方法实施例2的流程示意图。
在实施例2中，该瓶盖的制造方法包括如下步骤：
步骤S10，在一方形铁皮上画出多个圆形铁皮2，每个所述圆形铁皮2与相邻的四个所述圆形铁皮2的边缘相切，以致每四个所述圆形铁皮2之间形成一个四角星形铁皮3；
步骤S11，在所述四角星形铁皮3的中心加工出一穿孔；
步骤S12，将与所述四角星形铁皮3连接的所述圆形铁皮2冲压成具有所述盖部10和所述裙部11的第一铁皮；
步骤S13，将所述第一铁皮套在瓶上冲压，以致所述裙部11形成多个所述凸起褶皱111以及所述凹陷牙口112，并将所述四角星形铁皮3冲压成所述铁环12。
本发明提供的瓶盖的制造方法，相比现有的瓶盖的制造方法，由于瓶盖的铁环12是利用圆形铁皮2之间的多余铁皮加工形成，所以，相比现有的瓶盖制造工艺来说，原料成本非常接近；同时，由于制造工艺的工序上只增加了切割穿孔的工序，所以制造成本相比现有的瓶盖制造工艺来说， 制造成本也非常接近。因此，总的来说，相比现有的圆瓶盖的制造方法来说，达到了在最大限度保证生产制造和原材料的成本基本不变的基础上，解决了瓶盖难以开启的技术问题的技术效果。
同时，相比其他通过铆钉、焊接方式设置拉环、以及划撕裂线解决瓶盖难以开启的技术问题的技术方案，制造成本以及原料成本明显降低，相比申请人之前发明的一种啤酒瓶盖(中国实用新型专利，专利号：ZL201120386981.X)来说，其原料成本与制造成本也有非常明显的降低。
实施例3：
如图6所示，图6为本发明瓶盖的制造方法实施例3的流程示意图。
本发明实施例3提出的瓶盖的制造方法，在第一实施例的基础上，在步骤S11之后还包括：
步骤S20，将所述四角星形铁皮3远离所述圆形铁皮2的两个角切割成弧形。
通过将四角星形铁皮3远离圆形铁皮2的两个角切割成弧形，一方面，避免了此两个尖角划伤用户，另一方面，也使得整个瓶盖的外观更加美观。
实施例4：
如图7所示，图7为本发明瓶盖的制造方法实施例4的流程示意图。
本发明实施例4提出的瓶盖的制造方法，在第二实施例的基础上，步骤S12之后还包括：
步骤S30，将用于冲压所述圆形铁皮2的冲压模具的弧形凸块与所述穿孔的顶部相配合，所述圆形铁皮与所述四角星形铁皮3连接。
通过将冲压模具底端的弧形凸块与穿孔的顶部相配合，方便一次性冲压出具有凸起褶皱111以及凹陷牙口112的裙部11的同时，冲压出铁环12。
实施例5：
此外，为实现上述目的，本发明还提供了一种用于制造瓶盖的冲压模具；该冲压模具包括第一模芯和第二模芯，所述第一模芯用于冲压出具有盖部10和裙部11的第一铁皮，所述第二模芯用于冲压出所述裙部11的凸起褶皱111和凹陷牙口112；所述第一模芯包括上模芯以及与所述上模芯具有相反形状的型腔的下模芯，所述上模芯的底部为小圆柱体，中部为圆台体，顶部为大圆柱体；所述第二模芯为一钢制的圆筒体，所述圆筒体侧面内壁包括多个与所述凹陷牙口112相配合的第一凸起和多个与所述凸起褶 皱111相配合的第一凹陷，所述圆筒体的底端设置有一弧形凸块，所述弧形凸块的底部边缘与所述圆筒体的底部边缘相平齐，所述弧形凸块厚度为所述圆筒体厚度的一半，所述弧形凸块的底部与所述穿孔的顶部相配合。
由于第一模芯的上模芯的底部为小圆柱体，中部为圆台体，顶部为大圆柱体，而下模芯与上模芯具有相反形状的型腔，所以方便将与四角星形铁皮3连接的圆形铁皮2一次性冲压成具有盖部10和裙部11的第一铁皮；由于第二模芯为一钢制的圆筒体，圆筒体的内壁包括多个与凹陷牙口112相配合的第一凸起和多个与凸起褶皱111相配合的第一凹陷，以及圆筒体的底端设置有一弧形凸块，所以便于通过第二模芯，一次性冲压出具有凸起褶皱111与凹陷牙口112裙部11的同时，冲压出铁环12，使得瓶盖的制造工艺更加精简，从而达到减少制造成本的技术效果。
实施例6：
此外，为实现上述目的，本发明还提供了一种瓶子，
参见图8，图8为本发明瓶子实施例6立体结构示意图。
在实施例6中，本发明进一步提出一种包括上述瓶盖的瓶子，其中瓶盖的结构可以参照上述实施方式部分的描述，在此不再赘述。
本发明提供的瓶子，其瓶盖与瓶口之间还可包括一密封胶垫，通过密封胶垫可进一步的保证瓶子的密封性能。
以上对发明的具体实施方式进行了详细说明，但其只作为范例，本发明并不限制与以上描述的具体实施方式。对于本领域的技术人员而言，任何对该发明进行的等同修改或替代也都在本发明的范畴之中，因此，在不脱离本发明的精神和原则范围下所作的均等变换和修改、改进等，都应涵盖在本发明的范围内。

Claims (10)

  1. 一种瓶盖，该瓶盖包括铁皮盖壳，所述铁皮盖壳包括一圆片状的盖部，以及具有凸起褶皱和凹陷牙口的裙部，其特征在于，所述裙部的底端的任一位置设置有一个铁环，所述铁环、所述盖部和所述裙部为同一块铁皮加工而成。
  2. 根据权利要求1所述的瓶盖，其特征在于，所述铁环由第一铁条、第二铁条、第三铁条和所述裙部围合而成；所述第一铁条的顶端和所述第二铁条的顶端与所述裙部连接，所述第一铁条的底端和所述第二铁条的底端均与所述第三铁条连接；所述第一铁条和所述第二铁条与所述裙部的连接处外侧分别位于凸起褶皱的中心线上。
  3. 根据权利要求2所述的瓶盖，其特征在于，所述第三铁条向外拱起，所述第一铁条和所述第二铁条呈扭转状。
  4. 根据权利要求2所述的瓶盖，其特征在于，所述第一铁条、所述第二铁条与所述裙部的连接处的宽度小于或等于半个所述凸起褶皱与一个所述凹陷牙口的宽度之和；所述第一铁条、所述第二铁条与所述裙部的连接处的外侧相距最远的两点之间包括2～6个所述凸起褶皱；所述第三铁条的宽度为0.2～0.5cm。
  5. 根据权利要求1所述的瓶盖，其特征在于，所述铁环还包括一中心穿孔，所述中心穿孔的顶部边缘与底部边缘之间的距离为0.2cm～1.9cm。
  6. 一种瓶盖的制造方法，其特征在于，该方法包括如下步骤：
    在一方形铁皮上画出多个圆形铁皮，每个所述圆形铁皮与相邻的四个所述圆形铁皮的边缘相切，以致每四个所述圆形铁皮之间形成一个四角星形铁皮；
    在所述四角星形铁皮的中心加工出一穿孔；
    将与所述四角星形铁皮连接的所述圆形铁皮冲压成具有所述盖部和所述裙部的第一铁皮；
    将所述第一铁皮套在瓶上冲压，以致所述裙部形成多个所述凸起褶皱以及所述凹陷牙口，并将所述四角星形铁皮冲压成所述铁环。
  7. 根据权利要求6所述的瓶盖的制造方法，其特征在于，所述在所述四角星形铁皮的中心加工出一穿孔的步骤之后还包括：
    将所述四角星形铁皮远离所述圆形铁皮的两个角切割成弧形。
  8. 根据权利要求6所述的瓶盖的制造方法，其特征在于，所述将与所 述四角星形铁皮连接的所述圆形铁皮冲压成具有所述盖部和所述裙部的第一铁皮的步骤之后还包括：
    将用于冲压所述圆形铁皮的冲压模具的弧形凸块与所述穿孔的顶部相配合，所述圆形铁皮与所述四角星形铁皮连接。
  9. 一种制造瓶盖的冲压模具，其特征在于，该冲压模具包括第一模芯和第二模芯，所述第一模芯用于冲压出具有盖部和裙部的第一铁皮，所述第二模芯用于冲压出所述裙部的凸起褶皱和凹陷牙口；所述第一模芯包括上模芯以及与所述上模芯具有相反形状的型腔的下模芯，所述上模芯的底部为小圆柱体，中部为圆台体，顶部为大圆柱体；所述第二模芯为一钢制的圆筒体，所述圆筒体侧面内壁包括多个与所述凹陷牙口相配合的第一凸起和多个与所述凸起褶皱相配合的第一凹陷，所述圆筒体的底端设置有一弧形凸块，所述弧形凸块的底部边缘与所述圆筒体的底部边缘相平齐，所述弧形凸块厚度为所述圆筒体厚度的一半，所述弧形凸块的底部与所述穿孔的顶部相配合。
  10. 一种瓶子，其包括瓶身，其特征在于：其还包括权利要求1～5所述的瓶盖。
PCT/CN2015/076297 2014-08-19 2015-04-10 瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子 WO2016026308A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021050898A1 (en) * 2019-09-12 2021-03-18 Owens-Brockway Glass Container Inc. Glass container with ring pull cap rim
CN114425831A (zh) * 2022-03-02 2022-05-03 泗阳宝源塑胶材料有限公司 一种用于塑料瓶盖生产的模压装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689543A (zh) * 2014-08-19 2016-06-22 冯林 一种制造瓶盖的冲压模具
CN106270267B (zh) * 2016-08-05 2018-04-10 安徽金星包装有限公司 一种马口铁瓶盖制作工艺
CN106583590A (zh) * 2016-11-28 2017-04-26 苏州思创源博电子科技有限公司 一种啤酒瓶盖的制造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525956A1 (de) * 1975-06-11 1976-12-23 Wolfgang E Geyer Verbraucherfreundlicher, wiederverwendbarer aufreissnasen- und ringblendenverschluss fuer getraenke- und andere flaschen, geeignet auch fuer das automatische verschliessen von flaschen in abfuellanlagen
CN86102139A (zh) * 1986-07-22 1987-04-15 陈健君 掀把式瓶盖
CN86104476A (zh) * 1986-06-26 1988-01-06 陈健君 掀把式瓶盖
CN88202862U (zh) * 1988-04-13 1988-11-30 王吉林 方便瓶盖
CN2245589Y (zh) * 1995-10-20 1997-01-22 李斌 玻璃瓶易开盖
WO1997044260A1 (en) * 1996-05-20 1997-11-27 The Procter & Gamble Company Recyclable closure system
CN1300700A (zh) * 1999-12-21 2001-06-27 纪尚永 制造易开启冠形瓶盖的方法
CN102716975A (zh) * 2012-03-14 2012-10-10 罗青龙 一种瓶盖制作模具
CN104192411A (zh) * 2014-08-19 2014-12-10 冯林 瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974931A (en) * 1975-05-29 1976-08-17 American Flange & Manufacturing Co., Inc. Bottle cap
DE2718914A1 (de) * 1977-04-28 1978-11-09 Kempa Josef Kronkorken mit abzugring
CN1005770B (zh) * 1985-08-29 1989-11-15 徐士珍 手启式王冠瓶盖及制造方法
DE29600761U1 (de) * 1996-01-17 1996-11-28 Zunker, Hubertus, Dr., 56333 Winningen Integrierter Kronenkorkenöffner
CN2351387Y (zh) * 1998-11-26 1999-12-01 钟国平 易开启冠形瓶盖
US8322549B2 (en) * 2008-04-22 2012-12-04 Crown Packaging Technology, Inc. Twist off crown
CN201524752U (zh) * 2009-10-30 2010-07-14 东莞石龙津威饮料食品有限公司 瓶盖冲压成型机组
CN202244525U (zh) * 2011-10-12 2012-05-30 冯林 一种啤酒瓶盖
CN102730291B (zh) * 2011-10-12 2014-04-16 苏博 一种啤酒瓶盖及其加工方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525956A1 (de) * 1975-06-11 1976-12-23 Wolfgang E Geyer Verbraucherfreundlicher, wiederverwendbarer aufreissnasen- und ringblendenverschluss fuer getraenke- und andere flaschen, geeignet auch fuer das automatische verschliessen von flaschen in abfuellanlagen
CN86104476A (zh) * 1986-06-26 1988-01-06 陈健君 掀把式瓶盖
CN86102139A (zh) * 1986-07-22 1987-04-15 陈健君 掀把式瓶盖
CN88202862U (zh) * 1988-04-13 1988-11-30 王吉林 方便瓶盖
CN2245589Y (zh) * 1995-10-20 1997-01-22 李斌 玻璃瓶易开盖
WO1997044260A1 (en) * 1996-05-20 1997-11-27 The Procter & Gamble Company Recyclable closure system
CN1300700A (zh) * 1999-12-21 2001-06-27 纪尚永 制造易开启冠形瓶盖的方法
CN102716975A (zh) * 2012-03-14 2012-10-10 罗青龙 一种瓶盖制作模具
CN104192411A (zh) * 2014-08-19 2014-12-10 冯林 瓶盖及其制造方法、制造瓶盖的冲压模具及瓶子

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021050898A1 (en) * 2019-09-12 2021-03-18 Owens-Brockway Glass Container Inc. Glass container with ring pull cap rim
US11613397B2 (en) 2019-09-12 2023-03-28 Owens-Brockway Glass Container Inc. Ring pull cap rim for glass containers
EP4286287A3 (en) * 2019-09-12 2024-02-21 Owens-Brockway Glass Container Inc. Glass container with ring pull cap rim
CN114425831A (zh) * 2022-03-02 2022-05-03 泗阳宝源塑胶材料有限公司 一种用于塑料瓶盖生产的模压装置
CN114425831B (zh) * 2022-03-02 2023-01-24 泗阳宝源塑胶材料有限公司 一种用于塑料瓶盖生产的模压装置

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