WO2015039400A1 - Couvercle de gobelet à système de ventilation - Google Patents

Couvercle de gobelet à système de ventilation Download PDF

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Publication number
WO2015039400A1
WO2015039400A1 PCT/CN2013/090435 CN2013090435W WO2015039400A1 WO 2015039400 A1 WO2015039400 A1 WO 2015039400A1 CN 2013090435 W CN2013090435 W CN 2013090435W WO 2015039400 A1 WO2015039400 A1 WO 2015039400A1
Authority
WO
WIPO (PCT)
Prior art keywords
breathable
cup
cover
hole
valve hole
Prior art date
Application number
PCT/CN2013/090435
Other languages
English (en)
Chinese (zh)
Inventor
蒋一新
Original Assignee
蒋一新
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 蒋一新 filed Critical 蒋一新
Publication of WO2015039400A1 publication Critical patent/WO2015039400A1/fr

Links

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/32—Closures with discharging devices other than pumps with means for venting
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16—Water-bottles; Mess-tins; Cups
    • A45F3/18—Water-bottles; Mess-tins; Cups of rigid material
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/065—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts
    • B65D47/066—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts the spout being either flexible or having a flexible wall portion, whereby the spout is foldable between a dispensing and a non-dispensing position
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • B65D47/268—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement the valve member pivoting about an axis perpendicular to the container mouth axis

Definitions

  • the present invention relates to the field of beverage container technology, and more particularly to a venting cup lid that is screwed onto a cup. Background technique
  • a beverage container using a straw suction liquid has been widely used.
  • the air pressure in the container is increased due to heat; when the straw is opened, the hot liquid is caused from the suction tube end. ejection.
  • a venting device on the inner cover for example, Chinese Patent No. 200610165636. 7 discloses a lid for a beverage container and a beverage container; The valve body of the hole is ventilated, and two spools are provided on the slider to ensure that the valve plug is clogged on the vent hole of the valve body to seal the water when fully opened and closed.
  • This type of construction requires a relatively high assembly and requires accurate positioning of the venting holes and the spool on the valve body. Moreover, after the valve body of the structure is fixedly mounted on the inner cover, it is troublesome to replace the valve body after it is worn or burned. In addition, when the beverage is fully opened and used, the air cannot enter the cup, the user cannot continuously drink the beverage, and must be ventilated to continue using it.
  • the technical problem solved by the present invention is to provide a ventilating cup cover which can prevent hot liquid from being ejected from the container when the straw is opened; it is solved that the liquid is ejected from the straw when the cup is opened, and can be continuously used without venting.
  • a venting cup cover comprising a screw cap, a cover and a sliding piece, wherein the screw cap is provided with a hemispherical portion, and the cap and the hemispherical buckle are combined to form a sliding groove for sliding the sliding piece; the sliding piece is assembled on the sliding groove
  • the screw cap is also provided with a nozzle hole, a gas permeable valve hole and a card bone; the nozzle hole is fixedly connected with the suction nozzle of the suction pipe, or the nozzle hole is fixed to the suction pipe component; the suction nozzle or the suction pipe component acts on the sliding piece
  • the lower part can be bent along the clamping bone; and the utility model is characterized in that: a ventilation valve is further provided, the ventilation valve is assembled on the ventilation valve hole; the inner part of the sliding piece is provided with a convex bone corresponding to the ventilation valve; and the single sliding piece is completely closed or opened When the lid is closed, the gas permeable valve closes
  • the gas venting valve has a gas pressure inside the space formed by the connection between the cup lid and the cup body is smaller than the external air pressure; the gas permeable valve hole can be opened to form a gas passage inside and outside the cup lid when the pressure difference changes.
  • the breathable valve is composed of a gas permeable plug and a silicone elastic sheet;
  • the venting plug is provided with a plug body for plugging the venting valve hole, and the plug body is connected to the plug head through the column body; the diameters of the plug body, the plug head and the column body are sequentially decreased; the plug body can form an inclined angle of small upper and lower; The largest part is larger than the size of the gas permeable valve hole;
  • the center of the silicone shrapnel is provided with a hole, and at least one surface is a non-planar structure
  • the plug of the venting plug passes through the venting valve hole from the inside to the outside, and the silicone elastic piece is sleeved on the column through the center hole; the non-planar surface of the silicone elastic piece forms a non-seal contact with the upper surface of the venting valve hole of the screw cap;
  • the plug body can close the breather valve;
  • the gap formed between the plug body and the gas permeable valve hole is changed from closed to conductive, and an air passage is formed through the non-seal contact between the silicone elastic piece and the gas permeable valve hole;
  • the silicone elastic piece can be deformed as the pressure difference changes to form a space between the plug body and the gas permeable valve hole.
  • the gap is changed from closed to conductive, and is in non-seal contact with the silicone elastic piece and the gas permeable valve hole; forming a gas passage inside and outside the cup cover.
  • the silicone shrapnel is provided with a plurality of channels communicating with or not communicating with the holes; and/or a plurality of protrusions are formed on the surface; the silicone shrapnel is formed to have a non-sealing contact with the upper surface of the gas permeable valve hole; the non-sealing The contact between the contact and the gap between the plug body and the venting valve bore forms an air passage.
  • a step is formed on the connecting portion of the screw cap and the cup body, the step is connected with a hemispherical portion, and the hemispherical portion and the step are provided with annular annular recesses;
  • the hemispherical cover corresponding to the hemispherical portion is provided with an annular platform corresponding to the annular groove on the inner surface; the cover is positioned by the inner annular annular ring to buckle the concave annular groove of the screw cover;
  • the hemispherical portion of the screw cap is provided with a sinking portion, the sinking portion is disposed through the center thereof; the screw cap is correspondingly provided with a notch; and the screw cap and the cover are assembled to form a semicircular sliding groove;
  • the sliding piece has an arc shape corresponding to the sliding groove, the edge has an edge portion, and a finger position is arranged on the outer side; after assembly, the edge portion of the sliding piece is placed in the sliding groove, and the sliding piece slides the sliding piece in the sliding groove by the finger position of the sliding piece , thereby opening and closing the slide.
  • the suction tube member is a unitary structure of a straw and a nozzle.
  • the straw When the sliding piece is moved, the straw is gradually straightened due to its elastic action. During the straightening process of the straw, the gas in the cup is quickly discharged to the outside of the cup along the specially designed vent hole in the sliding groove of the hemispherical cup cover. Balance the pressure inside and outside the cup to effectively prevent the opening of the slide. Because the liquid food or beverage in the cup expands due to the hot air at high temperature, the pressure inside the cup is greater than atmospheric pressure, so that the high temperature liquid in the cup is ejected from the outlet end of the silicone suction tube, resulting in Damage to the human body. When the straw is straight and the slide is in place, the breather valve is closed and the child is prevented from leaking when the drink is inverted.
  • the silicone suction tube When the sliding piece is closed, the silicone suction tube is pressed by the cover sheet, the bending is closed, and the breathable valve is closed, and the product is safe and does not leak water.
  • the user continuously sucks the liquid in the cup or the inside of the cup
  • the air pressure in the cup When the liquid temperature is lowered, the air pressure in the cup is lowered. Due to the atmospheric pressure, the gas venting valve is opened, and the outside air will quickly enter the cup along the specially designed vent hole in the hemispherical cup lid sliding groove, and the pressure inside and outside the cup can be balanced, and the user can continuously Drink the drink in the cup.
  • All parts of the venting cup cover of the present invention are made of non-toxic, harmless, high temperature resistant materials.
  • the cover and the screw cap are matched by the buckle, and the structure is simple and the assembly is convenient.
  • the unique breathable valve design not only prevents water spray and water leakage, but also has the function of water absorption and ventilation, safe and reliable, smooth water absorption and convenient use. All accessories are easy to assemble, easy to clean, safe and hygienic.
  • Figure 1 is an exploded perspective view of the product of the present invention
  • Figure 2 is a cross-sectional view showing the closed state of the present invention
  • Figure 3 is a cross-sectional view showing the opening process of the present invention.
  • Figure 4 is a cross-sectional view showing the fully opened state of the present invention.
  • Figure 5 is a cross-sectional view of the continuous water absorbing and low pressure gas venting valve of the present invention.
  • Figure 6 is a perspective view of the vent plug 8 of the present invention.
  • Figure 7 is a perspective view of a silicone elastic sheet 9 of the present invention.
  • the screw cap 2 is rotatably fixed to the external thread 11 of the mouth of the cup body 1 by the internal thread 21 of the lower port portion; the seal between the two is sealed by the seal ring 5 to prevent water leakage.
  • a step is formed on the connecting portion of the screw cap 2 and the cup body 1.
  • the step is connected with a hemispherical portion, and the hemispherical portion and the step are provided with an annular, radially concave annular groove 22.
  • the hemispherical cover 3 corresponding to the hemispherical portion is provided with an annular table 31 corresponding to the annular groove 22 in the inner surface.
  • the cover 3 is positioned by the inner annular ring 31 holding the concave annular groove 22 in the screw cap 2.
  • the hemispherical portion of the screw cap 2 is provided with a sinking portion which is disposed through the center thereof; the screw cap 2 is correspondingly provided with a notch; and the screw cap 2 is assembled with the cap cover 3 to form a semicircular sliding groove.
  • the sliding piece 4 has an arc shape corresponding to the sliding groove, and the edge is provided with an edge
  • the edge portion 41 is provided with a finger position 43 on the outer side. After assembly, the edge portion 41 of the slider 4 is placed in the sliding groove, and the user can pinch the finger position 43 of the slider 4 to slide the slider 4 in the sliding groove, thereby opening and closing the slider 4.
  • the screw cap 2 has a nozzle hole 23, a gas permeable valve hole 24 and a bone nut 25, respectively.
  • a bottom plate 61 is formed between the bottom portion 61 of the suction nozzle 6 and the upper portion thereof; a port of the conduit 7 is tightly fixed to the bottom portion 61 of the suction nozzle 6, and then the card table 62 of the silicone nozzle 6 is elastically fixed to the screw cover 2 by silicone rubber.
  • the two are tightly fitted to ensure the sealing property.
  • the suction nozzle 6 can be bent by the clamping bone 25 under the action of the sliding piece 4; and straightened under the action of the stretching tension.
  • the venting valve is composed of a venting plug 8 and a silicone elastic piece 9.
  • the venting plug 8 is provided with a plug body 83 for plugging the venting valve hole 24, and the plug body 83 is connected to the plug head 81 through the column 82; the plug body 83, the plug head 81, and the column
  • the diameter of the body 82 is sequentially decreased; the plug body 83 can be formed with an upper and lower large inclination angle; the largest portion thereof is larger than the size of the gas permeable valve hole 24.
  • the silicone shrapnel 9 is provided with a hole in the center; one side is provided with a plurality of passages communicating with the holes (may not communicate with the holes), and a plurality of protrusions are provided on the surface.
  • the protrusions and the passages may be provided at the same time, or may be separately provided; it is only necessary to ensure that the surface of the silicone elastic piece 9 in contact with the nozzle hole 23 is in a non-seal contact.
  • the hole of the silicone elastic piece 9 passing through the center can be passed through the cylinder 82 of the vent plug 8.
  • the plug 81 of the venting plug 8 passes through the venting valve hole 24 from the inside to the outside, and then the silicone elastic piece 9 is placed on the cylinder 82; the protrusion of the silicone elastic piece 9 bears against the peripheral surface of the venting valve hole 24 of the screw cap 2.
  • the plug body 83 can close the gas permeable valve hole 24.
  • the inner surface of the sliding piece 4 is correspondingly provided with a convex bone 42; when the sliding piece 4 is in the sliding process, the convex bone 42 can press the plug head 81 to form a gap between the plug body 83 and the gas permeable valve hole 24; when the sliding piece 4 is completely closed Or when opened, the convex bone 42 does not come into contact with the plug 81.
  • the lid is closed.
  • the protruding bone 42 protruding from the bottom of the sliding plate 4 presses the plug 1 of the venting plug 8, and the gap between the plug body 83 of the venting plug 8 and the venting valve hole 24 is changed from closed to guided.
  • forming an air passage through the passage of the silicone elastic piece 9 or forming an air passage with the non-sealed contact portion of the silicone elastic piece 9 and the nozzle hole 23; depending on the structure of the silicone elastic piece 9
  • hot air Quickly escape through the air passage to the outside of the cup (as shown in Figure 3), so that the air pressure inside the cup 1 is balanced with the outside air pressure.
  • the silicone nozzle 6 is gradually straightened due to the elastic action. Therefore, when the pressure inside and outside the cup is balanced, the liquid 10 in the cup body is effectively prevented from being heated at a high temperature, and the air pressure in the cup is greater than the atmospheric pressure, so that the liquid food is sprayed from the outlet end of the silicone nozzle 6 to cause harm to the human body. occur.
  • the sliding piece 4 is pushed into position, the venting plug 8 and the venting valve hole 24 of the screw cap 2 are closely matched by the elastic restoring force of the silicone elastic piece 9 (Fig. 4), and the liquid 10 in the cup body is not when the user inverts or squats drinking water. It will leak through the ventilation valve hole 24.
  • the air pressure in the cup is less than the atmospheric pressure outside the cup. Due to the pressure of the atmospheric pressure, the silicone elastic piece 9 is deformed, the venting plug 8 is moved downward, and the air venting opening 24 of the screw cap 2 forms an air passage, and the air is along the air.
  • the passage enters the cup ( Figure 5), so that the atmospheric pressure inside and outside the cup reaches equilibrium, and the user can continue to drink without changing the air.

Landscapes

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

Abstract

L'invention concerne un couvercle de gobelet à système de ventilation comprenant un couvercle rotatif (2), une coque (3) et une pièce coulissante (4). Le couvercle rotatif (2) est doté d'une partie hémisphérique, et la coque (3) et la partie hémisphérique sont déformées de façon à créer une rainure de coulissement dans laquelle peut coulisser la pièce coulissante (4). La pièce coulissante (4) est montée sur la rainure de coulissement. Le couvercle rotatif (2) est en outre doté d'un orifice d'embout (23), d'un orifice de soupape de ventilation (24) et d'une pièce de pincement (25). L'orifice d'embout (23) est raccordé de manière fixe à un embout d'un tube d'aspiration, ou l'orifice d'embout (23) est fixé à un composant de tube d'aspiration. L'embout ou le composant de tube d'aspiration peut être courbé le long de la pièce de pincement (25) sous l'action de la pièce coulissante (4). Le couvercle de gobelet à système de ventilation est caractérisé en ce qu'il est en outre doté d'une soupape de ventilation installée sur l'orifice de soupape de ventilation (24), une nervure (42) étant formée sur le côté intérieur de la pièce coulissante (4) et correspondant à la soupape de ventilation. Lorsque la pièce coulissante (4) ferme ou ouvre complètement le couvercle de gobelet, la soupape de ventilation ferme l'orifice de soupape de ventilation (24). Pendant une partie ou la totalité du mouvement de fermeture et d'ouverture complète du couvercle de gobelet, la pièce convexe (42) agit sur la soupape de ventilation de telle sorte que la soupape de ventilation ouvre l'orifice de soupape de ventilation (24) afin de former un passage d'air allant de l'intérieur à l'extérieur du couvercle de gobelet. Le couvercle de gobelet à système de ventilation a la capacité d'ajuster la pression d'air d'un récipient de façon à empêcher une expulsion et peut être utilisé sur un récipient à boisson.
PCT/CN2013/090435 2013-09-23 2013-12-25 Couvercle de gobelet à système de ventilation WO2015039400A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310436536.3A CN103496499B (zh) 2013-09-23 2013-09-23 透气杯盖
CN201310436536.3 2013-09-23

Publications (1)

Publication Number Publication Date
WO2015039400A1 true WO2015039400A1 (fr) 2015-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/090435 WO2015039400A1 (fr) 2013-09-23 2013-12-25 Couvercle de gobelet à système de ventilation

Country Status (2)

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CN (1) CN103496499B (fr)
WO (1) WO2015039400A1 (fr)

Cited By (3)

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WO2019213693A1 (fr) 2018-05-07 2019-11-14 B.Box For Kids Developments P/L Récipient permettant de boire et éléments de ventilation
JP2020530424A (ja) * 2017-06-14 2020-10-22 ビーボックス・フォー・キッズ・ディベロップメンツ・プロプリエタリー・リミテッドＢ．Ｂｏｘ Ｆｏｒ Ｋｉｄｓ Ｄｅｖｅｌｏｐｍｅｎｔｓ Ｐｔｙ Ｌｔｄ シッピーカップ
WO2022130025A1 (fr) * 2020-12-18 2022-06-23 Koninklijke Philips N.V. Capuchon de gobelet pour gobelet à paille et gobelet à paille

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CN105197382A (zh) * 2015-10-14 2015-12-30 张天久 一种带有密封装置的油瓶瓶盖
DE202016102642U1 (de) * 2016-05-18 2017-08-21 Emsa Gmbh Trinkbecherdeckel
CN106108557A (zh) * 2016-08-18 2016-11-16 深圳市伟春货贸易有限公司 防喷水水杯
CN107280380B (zh) * 2016-10-19 2018-08-07 林红燕 一种带吸管的水杯
CN107280379B (zh) * 2016-10-19 2018-12-25 台州市路桥德建电机有限公司 一种水杯
CN106388496B (zh) * 2016-10-19 2017-12-08 浙江工商职业技术学院 一种吸管入口部可悬空收纳的水杯
CN108209409B (zh) * 2016-12-15 2023-12-22 上海思乐得不锈钢制品有限公司 喝水机构
CN110367778A (zh) * 2019-08-06 2019-10-25 嘉兴创林日用品有限公司 一种延长开盖时间的防喷水杯盖
CN110497341B (zh) * 2019-09-05 2024-05-17 深圳市深科达智能装备股份有限公司 真空腔室的真空平衡结构
CN110558799A (zh) * 2019-09-11 2019-12-13 嘉兴创林日用品有限公司 一种防喷水杯盖
CN110585027B (zh) * 2019-10-21 2024-05-10 贝亲管理（上海）有限公司 一种容器

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JP2020530424A (ja) * 2017-06-14 2020-10-22 ビーボックス・フォー・キッズ・ディベロップメンツ・プロプリエタリー・リミテッドＢ．Ｂｏｘ Ｆｏｒ Ｋｉｄｓ Ｄｅｖｅｌｏｐｍｅｎｔｓ Ｐｔｙ Ｌｔｄ シッピーカップ
EP3638188A4 (fr) * 2017-06-14 2020-12-16 B.Box For Kids Developments Pty Ltd Gobelet antifuite
US11284730B2 (en) 2017-06-14 2022-03-29 B.Box For Kids Developments Pty Ltd Sippy cup
JP7198436B2 (ja) 2017-06-14 2023-01-04 ビーボックス・フォー・キッズ・ディベロップメンツ・プロプリエタリー・リミテッド シッピーカップ
US11849871B2 (en) 2017-06-14 2023-12-26 B.Box For Kids Developments Pty Ltd Sippy cup
WO2019213693A1 (fr) 2018-05-07 2019-11-14 B.Box For Kids Developments P/L Récipient permettant de boire et éléments de ventilation
EP3768125A4 (fr) * 2018-05-07 2021-04-28 B.Box For Kids Developments P/L Récipient permettant de boire et éléments de ventilation
US11058241B2 (en) 2018-05-07 2021-07-13 B.Box For Kids Developments Pty Ltd Drinking vessel and ventilation members
JP2021523065A (ja) * 2018-05-07 2021-09-02 ビーボックス・フォー・キッズ・ディベロップメンツ・プロプリエタリー・リミテッドＢ．Ｂｏｘ Ｆｏｒ Ｋｉｄｓ Ｄｅｖｅｌｏｐｍｅｎｔｓ Ｐｔｙ Ｌｔｄ 飲用容器及び通気部材
JP7323812B2 (ja) 2018-05-07 2023-08-09 ビーボックス・フォー・キッズ・ディベロップメンツ・プロプリエタリー・リミテッド 飲用容器及び通気部材
US11819148B2 (en) 2018-05-07 2023-11-21 B.Box For Kids Developments Pty Ltd Drinking vessel and ventilation members
WO2022130025A1 (fr) * 2020-12-18 2022-06-23 Koninklijke Philips N.V. Capuchon de gobelet pour gobelet à paille et gobelet à paille

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