WO2019037663A1 - 一种一键开启的瓶盖 - Google Patents

一种一键开启的瓶盖 Download PDF

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Publication number
WO2019037663A1
WO2019037663A1 PCT/CN2018/101074 CN2018101074W WO2019037663A1 WO 2019037663 A1 WO2019037663 A1 WO 2019037663A1 CN 2018101074 W CN2018101074 W CN 2018101074W WO 2019037663 A1 WO2019037663 A1 WO 2019037663A1
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WO
WIPO (PCT)
Prior art keywords
bottle cap
positioning
ring
snap ring
elastic snap
Prior art date
Application number
PCT/CN2018/101074
Other languages
English (en)
French (fr)
Inventor
李粤军
Original Assignee
小丑鱼（上海）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 小丑鱼（上海）实业有限公司 filed Critical 小丑鱼（上海）实业有限公司
Priority to KR1020197008149A priority Critical patent/KR102206673B1/ko
Priority to AU2018320552A priority patent/AU2018320552B2/en
Priority to JP2019515896A priority patent/JP6713582B2/ja
Priority to CA3073619A priority patent/CA3073619C/en
Priority to EP18847491.0A priority patent/EP3674228B1/en
Priority to US16/333,573 priority patent/US11001418B2/en
Publication of WO2019037663A1 publication Critical patent/WO2019037663A1/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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/045—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
    • B65D50/046—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • 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
    • B65D41/16—Snap-on caps or cap-like covers
    • B65D41/165—Snap-on caps or cap-like covers with integral internal sealing means
    • 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
    • B65D41/16—Snap-on caps or cap-like covers
    • 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
    • B65D41/16—Snap-on caps or cap-like covers
    • B65D41/18—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings

Definitions

  • the present application relates to a bottle cap, in particular to a bottle cap that is opened by a button.
  • Drinking water is something that everyone can't do. In modern society, people's life is very fast. Even for small things like drinking water, people are striving for simplicity, convenience and speed. Therefore, a variety of water cups and supporting functional caps that can be easily and quickly drank water have also emerged.
  • the spiral structure generally requires one hand to fix the bottle body, and the other hand rotates the bottle cap multiple turns to open the cap.
  • the operation is complicated and laborious; the snap-on structure generally requires one hand to fix the bottle body and the other hand to buckle.
  • the buckle connection makes the operation more laborious.
  • the technical problem to be solved by the present application is at least to provide a one-button opening bottle cap which is simple in structure, simple in operation and labor-saving, and safe and quick to open the cover.
  • a one-button opening bottle cap including a bottle mouth and a bottle cap, further comprising a positioning ring, a fixing ring and an elliptical elastic snap ring, the positioning ring and the fixing ring Arranging in the bottle cap from top to bottom, an inter-groove is left between the positioning ring and the fixing ring, and the two ends of the long shaft of the elastic snap ring are located in the inter-groove, and the elasticity
  • One end of the long shaft of the snap ring is provided with a tab, and a chamber for accommodating the tab is opened at a position corresponding to the tab of the positioning ring and the fixing ring, and the tab may be in the chamber Disposed along the radial direction of the cap, a side wall of the cap corresponding to the chamber is provided with a port communicating with the chamber; and a side wall surrounding the bottle mouth corresponds to the elastic snap ring
  • the position of the short shaft of the elastic snap ring is located in the card slot
  • the beneficial effects of the present application are at least: when the cap is closed with the bottle mouth, both ends of the short shaft of the elastic snap ring are located in the card slot to lock the connection between the cap and the bottle mouth.
  • both ends of the short shaft of the elastic snap ring are located in the card slot to lock the connection between the cap and the bottle mouth.
  • pressing the tab to open the short ends of the elastic snap ring away from the card slot and into the inter-groove, thereby unlocking the cap and the bottle The cap is removed, and the cap is removed. If the cap is to be re-closed, the tab is opened to open the ends of the short shaft of the elastic clasp, and the cap is returned to the bottle.
  • the mouth is released, and the two ends of the short shaft of the elastic snap ring are restored to the initial state to be caught in the card slot, the structure is simple, the operation is simple and labor-saving, and the cover is safe and quick.
  • the cap includes a bottom wall and an annular side wall, and the annular side wall is fixed on the bottom wall, and an inner wall of the annular side wall and an inner surface of the bottom wall enclose a cavity.
  • the positioning ring is fixed on an inner wall of the annular side wall, and an end surface of the positioning ring facing the bottom wall is in contact with an inner surface of the bottom wall.
  • the fixing ring is fixed on an inner wall of the annular side wall, and an end of the fixing ring away from the bottom wall is flush with an end of the annular side wall away from the bottom wall.
  • the positioning ring is provided with an elastic gasket pressed by the upper end of the bottle mouth on the inner bottom wall of the bottle cap.
  • the use of the above-mentioned further technical solution has at least the following advantages: at least on the one hand, ensuring the sealing reliability of the cap, and preventing water leakage, and on the other hand, using the elasticity thereof, pressing the sheet when opening the cover After the cap is ejected, it is more convenient and quick to open the cap.
  • the elastic gasket is annular, the elastic gasket is fixed on the inner wall of the positioning ring, and the elastic gasket is attached to the inner surface of the bottom wall toward the end surface of the bottom wall.
  • the outer edge of the top surface of the bottle mouth is provided with rounded corners or chamfers.
  • the elastic gasket is an annular silicone pad.
  • a positioning protrusion is disposed vertically upward from an end of the elastic ring, and a positioning groove is formed at a position corresponding to the positioning protrusion at a lower end of the positioning ring, and the positioning is performed.
  • a projection is embedded in the positioning groove.
  • the above technical solution has the beneficial effects of at least: utilizing the cooperation of the positioning protrusion and the positioning groove, combined with the limiting action of the chamber on the sheet, and synergistically preventing the elastic snap ring from being A rotation offset occurs in the inter-slot.
  • the positioning protrusion and the positioning groove are both plural, and the plurality of positioning protrusions are disposed along a circumferential interval of the elastic snap ring, and the plurality of positioning grooves are along the positioning ring.
  • the plurality of positioning protrusions and the plurality of positioning grooves are disposed in one-to-one correspondence, and each of the positioning protrusions is embedded in a corresponding positioning groove of the positioning protrusion.
  • the positioning protrusion is integrally formed with the elastic snap ring.
  • the above technical solution has the beneficial effects of at least improving the reliability of the connection protrusion and the elastic snap ring.
  • the positioning ring is integrally formed with the circumferential inner side wall of the cap.
  • the use of the above further technical solution has at least the advantages of facilitating the integrated production processing of the cap and the positioning ring, which can reduce the production cost and improve the structural reliability of the cap.
  • the sheet is integrally formed with the elastic snap ring.
  • the lower end surface of the elastic snap ring is a slope facing the inside of the bottle cap.
  • the above technical solution has the beneficial effects of at least: using the lower end surface of the elastic snap ring as a slope, and the upper end of the bottle mouth passes through the elastic snap ring during the process of the cap closing the bottle mouth
  • the elastic snap ring is directly opened at the lower end, and the cap is smoothly returned to the bottle mouth without pressing the tab, so that the cap can be returned to the bottle mouth.
  • the lower end surface of the card slot is inclined downward toward the outside of the bottle cap.
  • Figure 1 is a schematic exploded view of the bottle cap of the present application
  • Figure 2 is a perspective, half cutaway perspective view of the bottle cap of the present application.
  • Figure 3 is a cross-sectional view showing the capping state of the cap of the present application.
  • Figure 4 is a vertical sectional view showing the capping state of the cap of the present application.
  • Figure 5 is a cross-sectional view showing the open state of the cap of the present application.
  • Figure 6 is a vertical sectional view showing the open state of the cap of the present application.
  • a one-button open bottle cap includes a bottle mouth 11 and a bottle cap 1, and further includes a positioning ring 3, a fixing ring 10 and an ellipse.
  • the elastic snap ring 8 , the positioning ring 3 and the fixing ring 10 are arranged in the bottle cap 1 from top to bottom, and a slot 13 is left between the positioning ring 3 and the fixing ring 10 , and the two ends of the elastic collar 8 are
  • the two sides of the long shaft of the elastic snap ring 8 are provided with a tab 7 at one end, and the chamber 2 for accommodating the tab 7 is opened at a position corresponding to the tab 7 of the positioning ring 3 and the retaining ring 10, according to the position
  • the sheet 7 is displaceable in the radial direction of the bottle cap 1 in the chamber 2, and the side wall of the bottle cap 1 is provided with a port 100 for communicating the chamber 2 corresponding to the position of the chamber 2; corresponding elasticity on the side wall surrounding the bottle mouth 11
  • the position of the snap ring 8 is provided with a card slot 12, and the two ends of the short shaft of the elastic snap ring 8 are located in the card slot 12 to lock the connection between the bottle cap 1 and the bottle mouth 11, and can be separated
  • the two ends of the short shaft of the elastic snap ring 8 are located in the card slot 12 to lock the connection between the bottle cap 1 and the bottle mouth 11.
  • the bottle cap 1 needs to be opened, pressing the sheet 7 to make the elastic card
  • Both ends of the short shaft of the ring 8 are opened and disengaged from the card slot 12 and enter the inter-groove 13 to unlock the connection between the bottle cap 1 and the bottle mouth 11, so that the cap 1 can be removed, and if the cap 1 is to be re-closed, The cap 1 can be closed back to the bottle opening 11.
  • the upper end of the bottle opening 11 directly passes through the lower end bevel 9 of the elastic snap ring 8 to directly open the elastic snap ring 8 without pressing
  • the bottle cover 1 can be smoothly returned to the bottle opening 11 by the sheet 7.
  • the structure is simple, the operation is simple and labor-saving, and the opening and closing cover is safe and fast.
  • the outer contour of the bottle cap 1 is cylindrical
  • the bottle cap 1 includes a bottom wall and an annular side wall
  • the annular side wall is fixed on the bottom wall
  • the inner wall of the annular side wall and the inner surface of the bottom wall are surrounded by a cylindrical cavity.
  • the body, the cylindrical cavity is fastened to the bottle mouth 11.
  • the positioning ring 3 and the fixing ring 10 are respectively annular, and the positioning ring 3 is fixed on the inner surface of the annular side wall, and the end surface of the positioning ring 3 facing the bottom wall is in contact with the inner surface of the bottom wall; the fixing ring 10 is fixed in the ring shape.
  • the inner walls of the positioning ring 3 and the fixing ring 10 are closely adhered to the outer wall of the bottle mouth 11, respectively, thereby enhancing the sealing effect.
  • the outer surface of the positioning ring 3 is provided with a chamber 2, and the chamber 2 on the positioning ring 3 can accommodate the end of the sheet 7 facing the bottom wall; the outer surface of the fixing ring 10 is provided with a chamber 2, the fixing ring 10
  • the chamber 2 is capable of accommodating the end of the tab 7 away from the bottom wall, and the annular side wall is provided with a port 100 corresponding to the chamber 2 on the positioning ring 3 and the chamber 2 on the retaining ring 10.
  • the sheet 7 can be arranged in the opening 100, and the sheet 7 can extend into or out of the chamber along the radial direction of the bottle cap 1. Room 2.
  • the pressing piece 7 is pressed to open the short ends of the elastic snap ring 8 to disengage from the card slot 12 and enter the inter-groove 13, thereby unlocking the connection between the cap 1 and the bottle mouth 11, and then removing the cap 1 Cap 1
  • the chamber 2 can function as a limit.
  • the sheet 7 is moved to a position in contact with the cavity, the short ends of the elastic snap ring 8 are just separated from the card slot 12, The accuracy of opening the cap 1 is improved; and the port 100 and the chamber 2 can function as a guide, and when the sheet 7 is moved, the sheet 7 can be moved in accordance with the trajectory of the passage formed by the port 100 and the chamber 2. Therefore, the elastic snap ring 8 is moved according to a preset trajectory, and the movement trajectory of the elastic snap ring 8 is prevented from being deviated, so that the bottle cap 1 is difficult to open.
  • the positioning ring 3 is provided with an elastic gasket 5 which is pressed against the bottom wall of the bottle cap 1 by the upper end of the bottle opening 11.
  • the elastic gasket 5 is annular, the elastic gasket 5 is fixed to the inner wall of the positioning ring 3, and the end surface of the elastic gasket 5 facing the bottom wall is fitted to the inner surface of the bottom wall.
  • the outer edge of the top surface of the bottle mouth 11 is rounded or chamfered. After the bottle cap 1 is closed on the bottle mouth 11, the bottle mouth 11 is pressed against the elastic sealing pad 5, rounded or inverted. The angular setting increases the amount of sealing and improves sealing performance.
  • the sealing reliability of the cap 1 is ensured, and water leakage is prevented, and on the other hand, when the cap is opened, the cap 1 is ejected after the cap 7 is opened, and the cap 1 is ejected.
  • the cover is more convenient and quicker.
  • the elastic gasket 5 is an annular silicone pad. Ensure that the sealing reliability and elasticity of the elastic gasket 5 are stable and reliable.
  • the long axis of the elastic snap ring 8 is disposed with the positioning protrusion 6 vertically away from the end of the pressing piece 7.
  • the positioning groove 4 is disposed at a position corresponding to the positioning protrusion 6 at the lower end of the positioning ring 3, and the positioning protrusion is provided. 6 is embedded in the positioning groove 4.
  • the binding action of the chamber 2 on the sheet 7 is combined to prevent the elastic snap ring 8 from being rotationally offset in the inter-groove 13.
  • the positioning protrusions 6 may be one or more, and the positioning grooves 4 may be one or more, as long as the positioning protrusions 6 and the positioning grooves 4 are arranged one by one.
  • the plurality of positioning protrusions 6 are arranged along the circumferential direction of the elastic snap ring 8 , and the plurality of positioning grooves 4 are arranged along the axial direction of the positioning ring 3 , and a plurality of The positioning protrusions 6 are disposed in one-to-one correspondence with the plurality of positioning grooves 4, and each of the positioning protrusions 6 is embedded in the corresponding positioning groove 4 of the positioning protrusion 6.
  • the positioning protrusion 6 is fixedly connected to the elastic snap ring 8 , and the connection manner may be any suitable manner such as bonding or connecting by a fastener.
  • the positioning protrusion 6 is integrally formed with the elastic snap ring 8.
  • the reliability of the connection of the positioning protrusion 6 to the elastic snap ring 8 is improved.
  • the positioning ring 3 is fixedly connected to the circumferential inner side wall of the bottle cap 1, and the connection manner may be any suitable manner such as bonding or connecting by a fastener.
  • the positioning ring 3 is integrally formed with the circumferential inner side wall of the bottle cap 1.
  • the integrated production process of the bottle cap 1 and the positioning ring 3 is convenient, and the production cost can be reduced and the structural reliability of the cap 1 can be improved.
  • connection manner may be any suitable manner such as bonding or connecting by a fastener.
  • the sheet 7 is integrally formed with the elastic snap ring 8.
  • the production cost can be reduced and the reliability of the connection of the sheet 7 to the elastic snap ring 8 can be improved.
  • the shape of the sheet 7 is a rectangle.
  • the user's thumb and forefinger form an annular sleeve around the side wall of the bottle cap 1.
  • the user's thumb along the bottle cap 1 The axial outer contour of the side wall is substantially rectangular, and the shape of the sheet 7 is set to be rectangular, which can facilitate the user's thumb pressing to open the bottle cap 1 and improve the convenience of opening the bottle cap 1.
  • the lower end surface of the elastic snap ring 8 is a bevel 9 facing the inside of the bottle cap 1.
  • the lower end surface of the elastic snap ring 8 is a slope 9 .
  • the upper end of the bottle mouth 11 directly extends the elastic snap ring 8 when passing through the lower end of the elastic snap ring 8 without pressing the button
  • the bottle cover 1 can be smoothly covered back to the bottle mouth 11 to facilitate the cap 1 to be returned to the bottle mouth 11.
  • the lower end surface of the card slot 12 is inclined downward toward the outside of the bottle cover 1.
  • the lower end surface of the card slot 12 can be engaged with the lower end surface of the elastic snap ring 8, so that the elastic snap ring 8 can extend into and out of the card slot 12.
  • the process is smoother.
  • the positioning ring 3 is provided with an elastic sealing pad 5 which is pressed against the bottom wall of the bottle cap 1 by the upper end of the bottle opening 11.
  • the elastic sealing pad 5 is an annular silicone pad, and the long axis of the elastic snap ring 8 is far away.
  • a positioning protrusion 6 is disposed vertically upward at one end of the piece 7 , and a positioning groove 4 is defined at a position corresponding to the positioning protrusion 6 at a lower end of the positioning ring 3 , and the positioning protrusion 6 is embedded in the positioning groove 4 , and the positioning protrusion 6 is Formed integrally with the elastic snap ring 8, the positioning ring 3 is integrally formed with the circumferential inner side wall of the bottle cap 1, and the sheet 7 is integrally formed with the elastic snap ring 8.
  • the lower end surface of the elastic snap ring 8 is a slope 9 facing the inside of the bottle cap 1. .
  • the one-key opening cap provided in this embodiment has at least the following usage modes: as shown in FIG. 3 and FIG.
  • the upper end of the bottle opening 11 directly extends the elastic snap ring 8 when passing through the lower end inclined surface 9 of the elastic snap ring 8 , without pressing the pressing piece 7
  • the cap 1 can be smoothly returned to the bottle opening 11.
  • the bottle cap opened by the first embodiment of the present application has the advantages of simple and labor-saving operation, safe and quick opening, low production cost and high structural reliability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Gasket Seals (AREA)

Abstract

一键开启的瓶盖，包括瓶口（11）和瓶盖（1），还包括定位环（3）、固定环（10）和椭圆形的弹性卡环（8），定位环（3）与固定环（10）之间留有间槽（13），弹性卡环（8）的长轴两端位于间槽（13）内，且弹性卡环（8）的长轴两端其中一端设置有按片（7），环绕瓶口（11）的侧壁上对应弹性卡环（8）的位置开设有卡槽（12），弹性卡环（8）的短轴两端位于卡槽（12）内锁定瓶盖（1）与瓶口（11）的连接，并配置成随按片（7）的被按压张开而脱离卡槽（12）并进入间槽（13）内，从而解锁瓶盖（1）与瓶口（11）的连接。

Description

一种一键开启的瓶盖
相关申请的交叉引用
本申请要求于2017年08月21日提交中国专利局的申请号为201710720300.0、名称为“一种一键开启的瓶盖”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及一种瓶盖，具体是一种一键开启的瓶盖。
背景技术
喝水，是人人都离不开的一件事。在现代社会，人们的生活节奏很快，即使是喝水这样的小事，人们也极力追求简单、方便、快捷。因此，各种各样的水杯以及配套的可以方便快捷的喝水的功能性瓶盖也应运而生。
目前市场上有的瓶盖，大多为卡扣式或者螺旋式的结构。螺旋式结构一般需要一只手固定瓶身，另一只手旋转瓶盖多圈才能打开瓶盖，操作复杂而费力；卡扣式结构一般需要一只手固定瓶身，另一只手扣开卡扣连接，操作比较费力，瓶盖打开的瞬间容易溅出瓶中的水，造成浪费，且卡瓶盖打开瞬间产生对的较大的反作用力容易对手指头造成损伤，安全性较低。
申请内容
本申请所要解决的技术问题至少在于提供一种结构简单，操作简便省力，开盖安全快捷的一种一键开启的瓶盖。
本申请至少解决上述技术问题的技术方案如下：一种一键开启的瓶盖，包括瓶口和瓶盖，还包括定位环、固定环和椭圆形的弹性卡环，所述定位环和固定环由上而下依次设置在所述瓶盖内，所述定位环与所述固定环之间留有间槽，所述弹性卡环的长轴两端位于所述间槽内，且所述弹性卡环的长轴两端其中一端设置有按片，在所述定位环和固定环对应所述按片的位置开设有容纳所述按片的腔室，所述按片可在所述腔室内沿所述 瓶盖的径向位移，所述瓶盖的侧壁对应所述腔室的位置开设有连通所述腔室的通口；环绕所述瓶口的侧壁上对应所述弹性卡环的位置开设有卡槽，所述弹性卡环的短轴两端位于所述卡槽内锁定所述瓶盖与所述瓶口的连接，并可随所述按片的被按压张开而脱离所述卡槽并进入所述间槽内，从而解锁所述瓶盖与所述瓶口的连接。
本申请的有益效果至少在于：所述瓶盖与所述瓶口盖合时，所述弹性卡环的短轴两端位于所述卡槽内锁定所述瓶盖与所述瓶口的连接，需要开启所述瓶盖时，按压所述按片使所述弹性卡环的短轴两端张开而脱离所述卡槽并进入所述间槽内，从而解锁所述瓶盖与所述瓶口的连接，即可取下所述瓶盖，若要重新盖合所述瓶盖，按压所述按片张开所述弹性卡环的短轴两端，将所述瓶盖盖回所述瓶口，松开所述按片使所述弹性卡环的短轴两端恢复初始状态卡入所述卡槽即可，结构简单，操作简便省力，开盖安全快捷。
进一步，所述瓶盖包括底壁和环形侧壁，所述环形侧壁固定在所述底壁上，所述环形侧壁的内壁与底壁的内表面围设成腔体。
进一步，所述定位环固定在所述环形侧壁的内壁上，且所述定位环朝向底壁的端面与所述底壁的内表面贴合。
进一步，所述固定环固定在所述环形侧壁的内壁上，且所述固定环远离底壁的一端与所述环形侧壁远离底壁的一端平齐。
进一步，所述定位环内设有由所述瓶口的上端压紧在所述瓶盖内底壁上的弹性密封垫。
采用上述进一步技术方案有有益效果至少在于：利用所述弹性密封垫，一方面确保所述瓶盖的密封可靠性，防止水泄露，另一方面利用其弹性在开盖时，按压所述按片后将所述瓶盖弹出，开盖更为方便快捷。
进一步，所述弹性密封垫为圆环状，所述弹性密封垫固定在所述定位环的内壁上，且所述弹性密封垫朝向所述底壁的端面与底壁的内表面贴合。
进一步，所述瓶口的顶面的外边缘上设有圆角或倒角。
进一步，所述弹性密封垫为环形硅胶垫。
采用上述进一步技术方案有有益效果至少在于：确保所述弹性密封垫的密封可靠性和弹性稳定可靠。
进一步，所述弹性卡环的长轴远离所述按片的一端竖直向上设置有定位凸起，在所述定位环的下端对应所述定位凸起的位置开设有定位凹槽，所述定位凸起嵌入所述定位凹槽内。
采用上述进一步技术方案有有益效果至少在于：利用所述定位凸起与所述定位凹槽的配合，结合所述腔室对所述按片的限位作用，协同防止所述弹性卡环在所述间槽内发生旋转偏移。
进一步，所述定位凸起和所述定位凹槽均为多个，多个所述定位凸起沿所述弹性卡环的周向间隔设置，多个所述定位凹槽沿所述定位环的周向间隔设置，多个所述定位凸起和多个所述定位凹槽一一对应设置，每个所述定位凸起嵌入该定位凸起对应的定位凹槽中。
进一步，所述定位凸起与所述弹性卡环一体成型。
采用上述进一步技术方案有有益效果至少在于：提高所述定位凸起与所述弹性卡环连接的可靠性。
进一步，所述定位环与所述瓶盖的周向内侧壁一体成型。
采用上述进一步技术方案有有益效果至少在于：便于所述瓶盖与所述定位环的一体生产加工，可以降低生产成本并提高所述瓶盖的结构可靠性。
进一步，所述按片与所述弹性卡环一体成型。
采用上述进一步技术方案有有益效果至少在于：可以降低生产成本并提高所述按片与所述弹性卡环连接的可靠性。
进一步，所述弹性卡环的下端面为朝向所述瓶盖内的斜面。
采用上述进一步技术方案有有益效果至少在于：利用所述弹性卡环下端面为斜面， 在所述瓶盖盖回所述瓶口的过程中，所述瓶口的上端经过所述弹性卡环的下端时直接撑开所述弹性卡环，无需按压所述按片即可使所述瓶盖顺利盖回所述瓶口，便于所述瓶盖重新盖回所述瓶口。
进一步，所述卡槽的下端面朝向瓶盖外部向下倾斜。
附图说明
为了更清楚地说明本申请具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍。在所有附图中，类似的元件或部分一般由类似的附图标记标识。附图中，各元件或部分并不一定按照实际的比例绘制。
图1为本申请所述瓶盖的分解结构示意图；
图2为本申请所述瓶盖的斜切半剖立体图；
图3为本申请所述瓶盖盖合状态的横切剖视图；
图4为本申请述瓶盖盖合状态的竖切剖视图；
图5为本申请所述瓶盖开启状态的横切剖视图；
图6为本申请所述瓶盖开启状态的竖切剖视图；
附图标记：
1-瓶盖；2-腔室；3-定位环；4-定位凹槽；5-弹性密封垫；6-定位凸起；7-按片；8-弹性卡环；9-斜面；10-固定环；11-瓶口；12-卡槽；13-间槽；100-通口
具体实施方式
下面将结合附图对本申请技术方案的实施例进行详细的描述。以下实施例仅用于更加清楚地说明本申请的技术方案，因此只作为示例，而不能以此来限制本申请的保护范围。
如图1、图2、图3、图4、图5和图6所示，一种一键开启的瓶盖，包括瓶口11和瓶盖1，还包括定位环3、固定环10和椭圆形的弹性卡环8，定位环3和固定环10 由上而下依次设置在瓶盖1内，定位环3与固定环10之间留有间槽13，弹性卡环8的长轴两端位于间槽13内，且弹性卡环8的长轴两端其中一端设置有按片7，在定位环3和固定环10对应按片7的位置开设有容纳按片7的腔室2，按片7可在腔室2内沿瓶盖1的径向位移，瓶盖1的侧壁对应腔室2的位置开设有连通腔室2的通口100；环绕瓶口11的侧壁上对应弹性卡环8的位置开设有卡槽12，弹性卡环8的短轴两端位于卡槽12内锁定瓶盖1与瓶口11的连接，并可随按片7的被按压张开而脱离卡槽12并进入间槽13内，从而解锁瓶盖1与瓶口11的连接。
瓶盖1与瓶口11盖合时，弹性卡环8的短轴两端位于卡槽12内锁定瓶盖1与瓶口11的连接，需要开启瓶盖1时，按压按片7使弹性卡环8的短轴两端张开而脱离卡槽12并进入间槽13内，从而解锁瓶盖1与瓶口11的连接，即可取下瓶盖1，若要重新盖合瓶盖1，直接将瓶盖1盖回瓶口11即可，在瓶盖1盖回瓶口11的过程中，瓶口11的上端经过弹性卡环8的下端斜面9时直接撑开弹性卡环8，无需按压按片7即可使瓶盖1顺利盖回瓶口11。结构简单，操作简便省力，开合盖安全快捷。
具体地，瓶盖1的外轮廓为圆柱状，瓶盖1包括底壁和环形侧壁，环形侧壁固定在底壁上，环形侧壁的内壁与底壁的内表面围设成圆柱状腔体，圆柱状腔体扣合在瓶口11上。定位环3和固定环10分别为圆环状，定位环3固定在环形侧壁的内表面上，且定位环3朝向底壁的端面与底壁的内表面贴合；固定环10固定在环形侧壁的内表面上，且固定环10远离底壁的一端与环形侧壁远离底壁的一端平齐，沿瓶盖1的轴向，定位环3和固定环10间隔设置，定位环3与固定环10之间形成间槽13。
其中，瓶盖1扣合在瓶口11上时，定位环3和固定环10的内壁分别与瓶口11的外壁紧密贴合，从而增强密封效果。
定位环3的外表面上设有腔室2，定位环3上的腔室2能够容纳按片7朝向底壁的端部；固定环10的外表面上设有腔室2，固定环10的腔室2能够容纳按片7远离底壁的端部，环形侧壁上设有通口100，通口100的位置与定位环3上的腔室2和固定环10 上的腔室2相对应，从而露出定位环3上的腔室2和固定环10上的腔室2，按片7能够设置在通口100中，并且按片7能够沿瓶盖1的径向伸入或伸出腔室2。
需要开启瓶盖1时，按压按片7使弹性卡环8的短轴两端张开而脱离卡槽12并进入间槽13内，从而解锁瓶盖1与瓶口11的连接，即可取下瓶盖1。在开启瓶盖1的过程中，腔室2能够起到限位的作用，当按片7移动至与腔体接触的位置时，弹性卡环8的短轴两端刚好脱离卡槽12，能够提高开启瓶盖1的准确性；并且通口100和腔室2能够起到导向的作用，在按片7移动时，按片7能够按照通口100和腔室2形成的通道的轨迹进行移动，从而带动弹性卡环8按照预设的轨迹移动，防止弹性卡环8移动轨迹发生偏离导致瓶盖1难以开启。
可选地，定位环3内设有由瓶口11的上端压紧在瓶盖1内底壁上的弹性密封垫5。具体地，弹性密封垫5为圆环状，弹性密封垫5固定在定位环3的内壁上，并且弹性密封垫5朝向底壁的端面与底壁的内表面贴合。
可选地，瓶口11的顶面的外边缘上设置圆角或倒角，在瓶盖1盖合在瓶口11上后，瓶口11压紧在弹性密封垫5上，圆角或倒角的设置能够增大密封量，提高密封性能。
利用弹性密封垫5，一方面确保所述瓶盖1的密封可靠性，防止水泄露，另一方面利用其弹性在开盖时，按压所述按片7后将所述瓶盖1弹出，开盖更为方便快捷。
可选地，弹性密封垫5为环形硅胶垫。确保弹性密封垫5的密封可靠性和弹性稳定可靠。
可选地，弹性卡环8的长轴远离按片7的一端竖直向上设置有定位凸起6，在定位环3的下端对应定位凸起6的位置开设有定位凹槽4，定位凸起6嵌入定位凹槽4内。
利用定位凸起6与定位凹槽4的配合，结合腔室2对按片7的限位作用，协同防止弹性卡环8在间槽13内发生旋转偏移。
其中，定位凸起6可以为一个，也可以为多个，定位凹槽4可以为一个，也可以为多个，只要定位凸起6和定位凹槽4一一对应设置即可。
在定位凸起6和定位凹槽4为多个时，多个定位凸起6沿弹性卡环8的周向间隔设置，多个定位凹槽4沿定位环3的轴向间隔设置，多个定位凸起6和多个定位凹槽4一一对应设置，每个定位凸起6嵌入该定位凸起6对应的定位凹槽4中。通过多个定位凸起6和定位凹槽4，能够增强对卡环的限制作用，进一步防止弹性卡环8在间槽13内发生旋转偏移。
其中，定位凸起6与弹性卡环8固定连接，连接方式可以为粘接或通过紧固件连接等任意适合的方式。
可选地，定位凸起6与弹性卡环8一体成型。提高定位凸起6与弹性卡环8连接的可靠性。
其中，定位环3与瓶盖1的周向内侧壁固定连接，连接方式可以为粘接或通过紧固件连接等任意适合的方式。
可选地，定位环3与瓶盖1的周向内侧壁一体成型。便于瓶盖1与定位环3的一体生产加工，可以降低生产成本并提高瓶盖1的结构可靠性。
其中，按片7与弹性卡环8固定连接，连接方式可以为粘接或通过紧固件连接等任意适合的方式。
可选地，按片7与弹性卡环8一体成型。可以降低生产成本并提高按片7与弹性卡环8连接的可靠性。
可选地，按片7的形状为长方形，在开启瓶盖1的过程中，使用者的拇指和食指形成环状套住瓶盖1的侧壁，此时，使用者的拇指沿瓶盖1侧壁的轴向的外轮廓基本为长方形，将按片7的形状设置为长方形，能够便于使用者的拇指按压开启瓶盖1，提高开启瓶盖1的便捷度。
可选地，弹性卡环8的下端面为朝向瓶盖1内的斜面9。
利用弹性卡环8下端面为斜面9，在瓶盖1盖回所述瓶口11的过程中，瓶口11的上端经过弹性卡环8的下端时直接撑开弹性卡环8，无需按压所述按片7即可使瓶盖1 顺利盖回所述瓶口11，便于瓶盖1重新盖回瓶口11。
可选地，卡槽12的下端面朝向瓶盖1外部向下倾斜，卡槽12的下端面可以与弹性卡环8的下端面贴合，能够使弹性卡环8伸入和伸出卡槽12的过程更为顺滑。
本实施例中，定位环3内设有由瓶口11的上端压紧在瓶盖1内底壁上的弹性密封垫5，弹性密封垫5为环形硅胶垫，弹性卡环8的长轴远离按片7的一端竖直向上设置有定位凸起6，在定位环3的下端对应定位凸起6的位置开设有定位凹槽4，定位凸起6嵌入定位凹槽4内，定位凸起6与弹性卡环8一体成型，定位环3与瓶盖1的周向内侧壁一体成型，按片7与弹性卡环8一体成型，弹性卡环8的下端面为朝向瓶盖1内的斜面9。本实施例提供的一种一键开启的瓶盖至少存在以下使用方式：图3和图4所示，瓶盖1与瓶口11盖合时，弹性卡环8的短轴两端位于卡槽12内锁定瓶盖1与瓶口11的连接；如图5和图6所示，需要开启瓶盖1时，按压按片7使弹性卡环8的短轴两端张开而脱离卡槽12并进入间槽13内，从而解锁瓶盖1与瓶口11的连接，即可取下瓶盖1；如图2、图3和图4所示，若要重新盖合瓶盖1，直接将瓶盖1盖回瓶口11即可，在瓶盖1盖回瓶口11的过程中，瓶口11的上端经过弹性卡环8的下端斜面9时直接撑开弹性卡环8，无需按压按片7即可使瓶盖1顺利盖回瓶口11。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围，其均应涵盖在本申请的权利要求和说明书的范围当中。
工业实用性
本申请实施例提供的一种一键开启的瓶盖，操作简便省力，开盖安全快捷，生产成本低，且结构可靠性高。

Claims (15)

  1. 一种一键开启的瓶盖，包括瓶口(11)和瓶盖(1)，其特征在于：还包括定位环(3)、固定环(10)和椭圆形的弹性卡环(8)，所述定位环(3)和固定环(10)由上而下依次设置在所述瓶盖(1)内，所述定位环(3)与所述固定环(10)之间留有间槽(13)，所述弹性卡环(8)的长轴两端位于所述间槽(13)内，且所述弹性卡环(8)的长轴两端其中一端设置有按片(7)，在所述定位环(3)和固定环(10)对应所述按片(7)的位置开设有容纳所述按片(7)的腔室(2)，所述按片(7)配置成在所述腔室(2)内沿所述瓶盖(1)的径向位移，所述瓶盖(1)的侧壁对应所述腔室(2)的位置开设有连通所述腔室(2)的通口(100)；环绕所述瓶口(11)的侧壁上对应所述弹性卡环(8)的位置开设有卡槽(12)，所述弹性卡环(8)的短轴两端位于所述卡槽(12)内锁定所述瓶盖(1)与所述瓶口(11)的连接，并配置成随所述按片(7)的被按压张开而脱离所述卡槽(12)并进入所述间槽(13)内，从而解锁所述瓶盖(1)与所述瓶口(11)的连接。
  2. 根据权利要求1所述的一键开启的瓶盖，其特征在于：所述瓶盖(1)包括底壁和环形侧壁，所述环形侧壁固定在所述底壁上，所述环形侧壁的内壁与底壁的内表面围设成腔体。
  3. 根据权利要求2所述的一键开启的瓶盖，其特征在于：所述定位环(3)固定在所述环形侧壁的内壁上，且所述定位环(3)朝向底壁的端面与所述底壁的内表面贴合。
  4. 根据权利要求2或3所述的一种一键开启的瓶盖，其特征在于：所述固定环(10)固定在所述环形侧壁的内壁上，且所述固定环(10)远离底壁的一端与所述环形侧壁远离底壁的一端平齐。
  5. 根据权利要求1-4中任一项所述的一键开启的瓶盖，其特征在于：所述定位环(3)内设有由所述瓶口(11)的上端压紧在所述瓶盖(1)内底壁上的弹性密封垫(5)。
  6. 根据权利要求5所述的一键开启的瓶盖，其特征在于：所述弹性密封垫(5)为圆环状，所述弹性密封垫(5)固定在所述定位环(3)的内壁上，且所述弹性密封垫(5)朝向所述底壁的端面与底壁的内表面贴合。
  7. 根据权利要求5或6所述的一键开启的瓶盖，其特征在于：所述瓶口(11)的顶面的外边缘上设有圆角或倒角。
  8. 根据权利要求5-7中任一项所述的一键开启的瓶盖，其特征在于：所述弹性密封垫(5)为环形硅胶垫。
  9. 根据权利要求1至8任一项所述的一键开启的瓶盖，其特征在于：所述弹性卡环(8)的长轴远离所述按片(7)的一端竖直向上设置有定位凸起(6)，在所述定位环(3)的下端对应所述定位凸起(6)的位置开设有定位凹槽(4)，所述定位凸起(6)嵌入所述定位凹槽(4)内。
  10. 根据权利要求9所述的一键开启的瓶盖，其特征在于：所述定位凸起(6)和所述定位凹槽(4)均为多个，多个所述定位凸起(6)沿所述弹性卡环(8)的周向间隔设置，多个所述定位凹槽(4)沿所述定位环(3)的周向间隔设置，多个所述定位凸起(6)和多个所述定位凹槽(4)一一对应设置，每个所述定位凸起(6)嵌入该定位凸起(6)对应的定位凹槽(4)中。
  11. 根据权利要求9或10所述的一键开启的瓶盖，其特征在于：所述定位凸起(6)与所述弹性卡环(8)一体成型。
  12. 根据权利要求1-11任一项所述的一键开启的瓶盖，其特征在于：所述定位环(3)与所述瓶盖(1)的周向内侧壁一体成型。
  13. 根据权利要求1-12任一项所述的一键开启的瓶盖，其特征在于：所述按片(7)与所述弹性卡环(8)一体成型。
  14. 根据权利要求1-13任一项所述的一键开启的瓶盖，其特征在于：所述弹性卡环(8)的下端面为朝向所述瓶盖(1)内的斜面(9)。
  15. 根据权利要求14所述的一键开启的瓶盖，其特征在于：所述卡槽(12)的下端面朝向瓶盖(1)外部向下倾斜。
PCT/CN2018/101074 2017-08-21 2018-08-17 一种一键开启的瓶盖 WO2019037663A1 (zh)

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KR1020197008149A KR102206673B1 (ko) 2017-08-21 2018-08-17 일종 원터치로 열수 있는 병마개
AU2018320552A AU2018320552B2 (en) 2017-08-21 2018-08-17 Bottle cap capable of being opened by one press
JP2019515896A JP6713582B2 (ja) 2017-08-21 2018-08-17 ワンボタンで開くボトルキャップ
CA3073619A CA3073619C (en) 2017-08-21 2018-08-17 Bottle cap capable of being opened by one press
EP18847491.0A EP3674228B1 (en) 2017-08-21 2018-08-17 Bottle cap capable of being opened by one press
US16/333,573 US11001418B2 (en) 2017-08-21 2018-08-17 Bottle cap capable of being opened by one press

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