WO2016050027A1 - Bouchon de bouteille antivol anti-choc - Google Patents

Bouchon de bouteille antivol anti-choc Download PDF

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Publication number
WO2016050027A1
WO2016050027A1 PCT/CN2015/072282 CN2015072282W WO2016050027A1 WO 2016050027 A1 WO2016050027 A1 WO 2016050027A1 CN 2015072282 W CN2015072282 W CN 2015072282W WO 2016050027 A1 WO2016050027 A1 WO 2016050027A1
Authority
WO
WIPO (PCT)
Prior art keywords
theft
wedge
bottle cap
ring
skirt
Prior art date
Application number
PCT/CN2015/072282
Other languages
English (en)
Chinese (zh)
Inventor
许聪艳
林榕
陈明权
Original Assignee
泉州华硕实业有限公司
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 泉州华硕实业有限公司 filed Critical 泉州华硕实业有限公司
Publication of WO2016050027A1 publication Critical patent/WO2016050027A1/fr

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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
    • 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
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
    • B65D55/08—Annular elements encircling container necks

Definitions

  • the invention relates to a bottle cap, in particular to an anti-shock anti-theft bottle cap.
  • the safety ring of the bottle cap of the existing large-capacity bottles (such as 4L oil bottle, 4L mineral water bottle, etc.) is generally designed as a sawtooth blade type or a buckle-type anti-theft structure, and the safety ring of the bottle cap is subjected to force in each separate On the force surface, it is easy to cause uneven force.
  • the bottle has a large upward pressure on the bottle cap, it is easy to loosen the safety band on the bottle cap, and even the safety band is detached from the positioning ring of the bottle.
  • the liquid contained in the large-capacity bottle tends to have a strong impact on the cap, and the collision between the bottles causes a large pressure on the cap, which easily leads to deformation of the safety belt on the cap. Loose or loose, so that the bottle cap loosening causes the liquid in the bottle to leak, and the bottle cap is exploded more seriously.
  • the technical problem to be solved by the present invention is to provide an anti-shock anti-theft bottle cap, which is easy to assemble quickly and labor-savingly, can withstand the upward pressure from the inside of the bottle, and avoid loosening of the cap. Or the phenomenon that the cap is squeezed out, has good anti-punching performance and anti-theft performance.
  • an anti-shock anti-theft bottle cap comprising a cap body with an internal thread, and a safety loop integrally molded with the cap body, between the cap body and the safety loop band
  • the utility model is provided with a ring-cutting slit, wherein the ring-shaped slit is provided with a plurality of connecting bridges connecting the cap body and the safety ring, and an annular anti-theft skirt integrally formed with the cap body and the safety ring.
  • the annular anti-theft skirt is reversibly connected to the edge of the safety loop, the annular anti-theft skirt forming a ring flange on the inner side of the safety loop and the two are connected at an obtuse angle, and the inner ring of the annular anti-theft skirt
  • the ring is adjacent to the center line of the cap, and the outer ring of the annular anti-theft skirt is connected with the safety loop, and a wedge-shaped lug is formed on the surface of the annular anti-theft skirt facing away from the inner cavity of the cap.
  • the wedge-shaped convex block has a wedge-shaped convex structure, the high-end of the wedge-shaped convex structure is close to the inner ring, and the lower end of the wedge-shaped convex structure is close to the outer ring .
  • the thickness of the annular anti-theft skirt is not uniform.
  • the thin-walled part is easy to expand and contract, so that the circular anti-theft skirt has small contraction tension, easy to be flanged and assembled smoothly; when the cap is tightened, the ring anti-theft The skirt can play a better guiding and guiding effect, so that the cap can be easily screwed onto the bottle; when the cap is screwed into place and installed on the bottle, when the cap is subjected to the upward pressure of the liquid inside the bottle, the annular anti-theft skirt Abutting against the positioning ring of the bottle, the annular anti-theft skirt and the safety loop form a triangular area, and the annular anti-theft skirt is clipped under the positioning ring by a triangular conical shape, the triangular structure is stable, the cap body is not easily deformed or loosened; and the wedge-shaped lug The two corners of the high-end wedge-shaped projection abut against the mouth of the
  • the thickness of the lower end of the wedge-shaped protrusion of the wedge-shaped bump is the same as the thickness of the thin-walled portion, and the thickness of the high-end of the wedge-shaped protrusion of the wedge-shaped protrusion is 2-3 times of the thickness of the thin-walled portion.
  • the safety loop belt has a taper shape, and the thickness of the bottom of the safety loop belt is 1.2-1.5 times of the thickness of the top portion, so that the safety loop belt can withstand a large impact force, is not easily deformed or damaged, and enhances the stamping resistance of the bottle cap. Performance and anti-theft performance.
  • the outer side wall of the cap body is provided with a plurality of axially parallel and uniformly spaced raised anti-slip ribs, and the distance between the roots of the adjacent anti-slip ribs is smaller than the width of the root of the single anti-slip rib, and the anti-slip is provided.
  • the ribs increase the grip of the cap, making it easy to assemble the cap.
  • the internal thread of the cap body is double-threaded, which can reduce the stroke of the knob and facilitate quick assembly of the cap.
  • the angle between the upper surface of the thread of the internal thread and the horizontal plane is 37-43 degrees, and the angle between the lower surface of the thread and the horizontal plane is 12-18 degrees.
  • the thread top of the internal thread and the root of the thread are all rounded transitions, the inclination angle of the inclined surfaces on both sides of the thread is large, the cap body is easy to demould when the mold is being pulled, and the friction is stronger when the cap is tightened. Small, when the cap is subjected to a large impact force, it can avoid the stress concentration and cause the sliding teeth to deform or the teeth to collapse, which helps to improve the stamping resistance of the cap.
  • the invention has the beneficial effects that the invention is easy to assemble quickly and labor-savingly, and after the cap is tightened, the annular anti-theft skirt and the safety loop form a stable triangular zone, and the annular anti-theft skirt is clamped in the positioning ring by a triangular cone-shaped bottle.
  • the cover is subjected to the upward pressure from the inside of the bottle, the annular anti-theft skirt and the safety ring are evenly stressed, and the cap body is not easily deformed or loosened, which can effectively avoid the phenomenon that the cap is loose or the cap is squeezed, and has good performance. Anti-punching performance and anti-theft performance.
  • Figure 1 is a perspective view of the present invention.
  • Figure 2 is a side view of the present invention.
  • Figure 3 is a view showing the state of use of the present invention screwed onto a bottle.
  • Fig. 4 is an enlarged view of a portion A of Fig. 3.
  • Fig. 5 is an enlarged view of a portion B of Fig. 3.
  • an anti-shock anti-theft bottle cap comprises an integrally injection-molded cap body 1, a safety loop 2 and an annular anti-theft skirt 4, and the side wall of the cap body 1 is formed with an internal thread 12
  • a cutter with an equal spacing notch is circumscribed between the cap body 1 and the safety loop 2 to form a loop slit 3, and a plurality of joint cap bodies 1 are equally spaced on the loop slit 3
  • the connecting bridge 31 with the safety loop 2 when the cap is unscrewed, the connecting bridge 31 is easily broken under the action of the rotating torque; the annular anti-theft skirt 4 is reversibly connected to the edge of the safety loop 2,
  • the annular anti-theft skirt 4 forms a circle of flanges on the inner side of the safety belt 2 and the two are connected at an obtuse angle.
  • the inner ring of the annular anti-theft skirt 4 is close to the center line of the bottle cap, and the annular anti-theft skirt 4
  • the outer ring is connected to the safety belt 2, and a wedge-shaped lug 41 is formed on the surface of the annular anti-theft skirt 4 facing away from the inner cavity of the bottle cap.
  • the two adjacent wedge-shaped bumps 41 are thin.
  • the wall portion 42 has a wedge-shaped convex structure, and the high end of the wedge-shaped convex structure is close to the ring
  • the inner ring of the anti-theft skirt 4, that is, near the center line of the cap, the lower end of the wedge-shaped convex structure is close to the outer ring of the annular anti-theft skirt 4.
  • the thickness of the thin portion 42 is uniform, the thickness of the lower end of the wedge-shaped projection of the wedge-shaped projection 41 is the same as the thickness of the thin-walled portion 42, and the thickness of the high-end of the wedge-shaped projection of the wedge-shaped projection 41 is The thickness of the thin portion 42 is three times.
  • the safety loop 2 is tapered, the angle ⁇ between the outer side wall of the safety loop 2 and the central axis is 3-5 degrees, and the thickness of the bottom of the safety loop 2 is 1.3 times of the thickness of the top, so that the safety loop belt 2 can withstand large impact, not easy to deform or damage, enhance the anti-punching performance and anti-theft performance of the cap.
  • the outer side wall of the cap body 1 is provided with a plurality of axially parallel and uniformly spaced raised anti-slip ribs 11, and the distance between the roots of the adjacent anti-slip ribs 11 is smaller than the width of the root of the single anti-slip rib 11
  • the anti-slip ribs 11 are provided to increase the grip strength of the cap, which is convenient for labor-saving assembly of the cap.
  • the internal thread 12 of the cap body 1 is a double-threaded thread, which can reduce the stroke of the knob and facilitate the quick assembly of the cap; as shown in FIG. 3, the opening of the cap body 1 faces downward, the inner Thread 12 upper threaded bevel 121 with water
  • the angle ⁇ of the plane is preferably 37-43 degrees
  • the angle ⁇ between the thread under the inclined surface 122 and the horizontal plane is preferably 12-18 degrees
  • the thread top and the thread root of the internal thread 12 are in injection molding.
  • the molding has rounded corners, the inclination angle of the inclined surfaces on both sides of the thread is large, and the top and the root of the thread have rounded corners.
  • the cap body 1 is easy to demould when the mold is being pulled out.
  • the cap When the cap is tightened, the friction is small, and the bottle is tightened. After the cover, when the cap is subjected to a large impact force, the stress concentration can be prevented, and the deformation of the thread can be caused by slipping or chipping, which helps to improve the stamping resistance of the cap.
  • the cap When assembling the cap, firstly press the annular anti-theft skirt 4 into the inner cavity of the cap, so that the anti-theft skirt 4 is close to the safety loop 2, and the two are connected at an acute angle. Since the thickness of the annular anti-theft skirt 4 is not uniform, the thin-walled portion 42 is easy to expand and contract when the pressure is turned over, so that the contraction tension of the annular anti-theft skirt 4 is small, and the annular anti-theft skirt 4 can be easily and labor-savingly pressed into the bottle.
  • the belt 2 constitutes a triangular zone 6, and the annular anti-theft skirt 4 is clamped under the positioning ring 51 by a triangular cone shape, the triangular structure is stable, the cap body 1 is not easily deformed or loosened; and the high-end two of the wedge-shaped projections of the wedge-shaped projection 41 The corners are placed against the mouth of the bottle (as shown in FIG.

Landscapes

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

Abstract

L'invention concerne un bouchon de bouteille antivol anti-choc comprenant un corps de bouchon de bouteille (1) pourvu de filetages internes, une bande annulaire de sécurité (2), et une bague annulaire antivol (4), lesquels sont soumis à un moulage par injection d'un seul tenant. Une entaille annulaire (3) est disposée entre le corps de bouchon de bouteille (1) et la bande annulaire de sécurité (2). L'entaille annulaire (3) comporte une pluralité de ponts de liaison (31) à intervalles égaux. La bague annulaire antivol (4) est reliée de manière réversible au bord de la bande annulaire de sécurité (2). La bague annulaire antivol (4) forme un rebord dans le côté interne de la bande annulaire de sécurité (2), et la bague annulaire antivol (4) est reliée à la bande annulaire de sécurité (2) en décrivant un angle obtus. Un anneau interne de la bague annulaire antivol (4) est proche de la ligne centrale du bouchon de bouteille, et un anneau externe de la bague annulaire antivol (4) est relié à la bande annulaire de sécurité (2). Des ergots de forme biseautée (41), qui sont répartis de manière espacée, sont formés dans la surface de la bague annulaire antivol (4) à l'écart de la cavité interne du bouchon de bouteille. Une partie à paroi mince (42) est formée entre les deux ergots de forme biseautée adjacents (41). Les ergots de forme biseautée (41) sont d'une structure en saillie de forme biseautée. L'extrémité haute de la structure d'ergot de forme biseautée est proche de l'anneau interne, et l'extrémité basse de la structure d'ergot de forme biseautée est proche de l'anneau externe. Le bouchon de bouteille peut supporter la force d'estampage vers le haut depuis l'intérieur d'une bouteille et empêcher le bouchon de bouteille de se desserrer, et présente une bonne performance anti-estampage et une bonne performance antivol.
PCT/CN2015/072282 2014-09-30 2015-02-05 Bouchon de bouteille antivol anti-choc WO2016050027A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201420573149 2014-09-30
CN201420573149.4 2014-09-30
CN201410627590.0A CN104386348B (zh) 2014-09-30 2014-11-07 一种抗冲击防盗瓶盖
CN201410627590.0 2014-11-07

Publications (1)

Publication Number Publication Date
WO2016050027A1 true WO2016050027A1 (fr) 2016-04-07

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PCT/CN2015/072282 WO2016050027A1 (fr) 2014-09-30 2015-02-05 Bouchon de bouteille antivol anti-choc

Country Status (2)

Country Link
CN (2) CN204280232U (fr)
WO (1) WO2016050027A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111977165A (zh) * 2020-08-19 2020-11-24 爱而泰可新材料(苏州)有限公司 一种瓶盖折边结构
JP2021011298A (ja) * 2019-07-08 2021-02-04 株式会社細川洋行 口栓部の構造、包装体、包装体の閉栓方法
TWI778887B (zh) * 2021-12-10 2022-09-21 近代醫療器材股份有限公司 可避免防盜環提前脫斷之塑膠瓶蓋結構

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204280232U (zh) * 2014-09-30 2015-04-22 泉州华硕实业有限公司 一种抗冲击防盗瓶盖
CN105015912B (zh) 2015-08-04 2017-12-19 泉州华硕实业有限公司 一种防伪瓶盖
CN106494740A (zh) * 2016-11-21 2017-03-15 贵州千叶药品包装股份有限公司 一种药品防伪瓶盖
CN114537878B (zh) * 2022-04-15 2022-12-27 连云港永发包装有限公司 一种带有冲击防护结构的铝盖及防护方法

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EP0871585B1 (fr) * 1995-11-30 2002-06-05 White Cap, Inc. Fermeture en plastique a ergots
JPH11245961A (ja) * 1998-03-02 1999-09-14 Japan Crown Cork Co Ltd 合成樹脂製複合キャップ
CN101072716A (zh) * 2004-09-27 2007-11-14 欧文斯-伊利诺伊规定产品公司 儿童安全的篡改指示包装
JP2006160301A (ja) * 2004-12-03 2006-06-22 Nihon Yamamura Glass Co Ltd キャップ、内容物充填容器および内容物充填容器の洗浄方法
US20080087625A1 (en) * 2006-10-17 2008-04-17 Japan Crown Cork Co., Ltd. Container cap
CN102040038A (zh) * 2010-12-01 2011-05-04 陈泰宇 一种瓶盖
CN202208430U (zh) * 2011-09-05 2012-05-02 杭州和昇塑料制品有限公司 一种饮料瓶瓶盖
CN202529291U (zh) * 2012-05-15 2012-11-14 杭州和昇塑料制品有限公司 一种防盗环具有折边结构的瓶盖
CN202924051U (zh) * 2012-05-15 2013-05-08 杭州和昇塑料制品有限公司 一种具有防盗环的瓶盖

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021011298A (ja) * 2019-07-08 2021-02-04 株式会社細川洋行 口栓部の構造、包装体、包装体の閉栓方法
CN111977165A (zh) * 2020-08-19 2020-11-24 爱而泰可新材料(苏州)有限公司 一种瓶盖折边结构
TWI778887B (zh) * 2021-12-10 2022-09-21 近代醫療器材股份有限公司 可避免防盜環提前脫斷之塑膠瓶蓋結構

Also Published As

Publication number Publication date
CN104386348B (zh) 2017-10-31
CN104386348A (zh) 2015-03-04
CN204280232U (zh) 2015-04-22

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