WO2020138262A1 - Lid for water bottle - Google Patents

Lid for water bottle Download PDF

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Publication number
WO2020138262A1
WO2020138262A1 PCT/JP2019/051071 JP2019051071W WO2020138262A1 WO 2020138262 A1 WO2020138262 A1 WO 2020138262A1 JP 2019051071 W JP2019051071 W JP 2019051071W WO 2020138262 A1 WO2020138262 A1 WO 2020138262A1
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WO
WIPO (PCT)
Prior art keywords
water bottle
central shaft
opening
cap member
lid
Prior art date
Application number
PCT/JP2019/051071
Other languages
French (fr)
Japanese (ja)
Inventor
正己 奥村
Original Assignee
株式会社インタニヤ
正己 奥村
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 株式会社インタニヤ, 正己 奥村 filed Critical 株式会社インタニヤ
Priority to JP2020562393A priority Critical patent/JPWO2020138262A1/en
Publication of WO2020138262A1 publication Critical patent/WO2020138262A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • 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
    • 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
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining 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
    • 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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures

Definitions

  • the present invention relates to a water bottle lid provided on an upper portion of a tubular water bottle, and particularly to a configuration of a cap member that is attached to and detached from an opening/closing plug member that slides up and down.
  • a water bottle made of resin or the like particularly a water bottle having an opening/closing plug member that allows the liquid inside to flow out or be closed when it is slid up and down.
  • Similar opening/closing plug members are also used in containers for dishwashing detergents and the like.
  • the opening and closing plug serves as a drinking spout as it is, so it has the drawback that it easily gets dirty, and only a simple cylindrical cap is attached to the opening and closing plug member.
  • Patent Documents 1 to 5 are known as the structure of a general water bottle cap.
  • An object of the present invention is to provide a water bottle lid including a cap member that can be easily attached to and detached from an opening/closing plug member that can be opened and closed by sliding it vertically.
  • the present invention provides the following water bottle lid.
  • a water bottle cover provided on the upper portion of the tubular water bottle, having a central shaft member and a tubular portion that surrounds the outer periphery of the central shaft member so as to separate and enclose a liquid flow region, and slide downward.
  • a part of the cylinder contacts the central shaft member to block the flow of the liquid, and when it is slid upward to open the stopper, a part of the cylinder and the central shaft member are separated from the distribution area.
  • An opening/closing plug member that allows liquid to flow out, and a cap member that covers a side surface and an upper surface of the opening/closing plug member are provided.
  • a water bottle lid which is provided with an engaging portion inside the side surface of the cap member that engages with the opening/closing plug member and slides upward when the cap member is removed. ..
  • the second embodiment of the present invention it is possible to provide a configuration including a pressing portion that slides the opening/closing plug member downward when the cap member is mounted inside the upper surface of the cap member.
  • a water bottle lid body provided on a cylindrical water bottle upper portion, which surrounds a central shaft member and a circulation region in which liquid flows around the central shaft member with a space therebetween.
  • a part of the cylinder contacts the central shaft member to block the flow of liquid when the stopper is slid downward, and when the stopper is slid upward to open the stopper,
  • the opening/closing plug member is provided with which the central shaft member is detached to allow the liquid to flow out from the circulation region, and the cap member which covers the side surface and the upper surface of the opening/closing plug member.
  • the cap member has flexibility, and the fall prevention band for preventing the cap member from falling and at least the circumference part on the opposite side of the circumference part to which the fall prevention band is attached are upwardly moved. It is possible to provide the water bottle lid body in which the cap member is tilted toward the fall prevention band and is easily removed by inclining or notching toward.
  • the engaged opening/closing plug member naturally slides upward to open the cap.
  • the opening/closing plug member when the cap member is mounted on the opening/closing plug member, the opening/closing plug member may slide naturally downward to close the plug.
  • the cap member can be easily attached and detached, and the length of the fall prevention band can be shortened, so that the water bottle lid body having excellent design can be provided. it can.
  • FIG. 1 is an overall view of a water bottle according to the present invention
  • FIG. 2 is a cross-sectional view of a water bottle lid according to the present invention.
  • the present invention is a water bottle lid (10) provided on an upper portion of a tubular water bottle body (40) made of resin, aluminum, stainless steel or the like.
  • the water bottle lid (10) is attached to the water bottle body (40) by screwing or the like, and includes a lid body (30) including an opening/closing plug member, and a cap member (20).
  • the cap member (20) is connected by a fall prevention band (23) so as not to fall from the lid body (30) or the water bottle body (40).
  • the lid body (30) is a tube that surrounds a fixed central shaft member (31) and a circulation region (35) in which liquid flows in the outer periphery of the central shaft member (31). A part (32). Then, when the tubular portion (32) also constituting the drinking mouth is slid downward, the upper end portion (33) which is a part of the tubular portion is in close contact with the central shaft member (31) (state shown in the figure). As a result, the liquid such as water contained in the water bottle body (40) is prevented from flowing.
  • the lower end of the central shaft member (31) is formed with a large diameter portion (34) so as to lock the lower end of the tubular portion (32).
  • the opening/closing plug member according to the present invention includes the central shaft member (31) and the tubular portion (32) that slides up and down, and the user can use the tubular portion (32) and the central shaft member (31). Water or the like flowing out from the distribution area (35) formed in the gap can be ingested.
  • a usage method it is also possible to spout water by pressing the resin water bottle main body (40) by hand with the mouth not attached to the tube portion (32), and in the case of an infant or the like. It is also possible to add a tube (32) and drink.
  • the above-mentioned opening/closing plug member is known, but the present invention is characterized by further including the following cap member (20) in order to improve the usability of this opening/closing plug member.
  • a cap member (20) for covering the side surface and the upper surface of the opening/closing plug member is provided.
  • an engaging portion (21) that engages with the opening/closing plug member and slides upward when the cap member (20) is removed is provided inside the side surface of the cap member (20). .. Since the upper end portion (33) of the cylindrical portion (32) has a large diameter like an umbrella, the lower surface of the umbrella and the engaging portion (21) are engaged with each other, and when the cap member (20) is to be removed. The tubular portion (32) moves upward and is in an opened state.
  • a pressing portion (22) for sliding the opening/closing plug member downward when the cap member (20) is mounted can be provided inside the upper surface of the cap member (20).
  • the pressing portion (22) has a cylindrical shape protruding downward as shown, and the pressing portion (22) contacts the upper end portion (33) of the cylindrical portion.
  • the tubular portion (32) will also be pushed downward, and will naturally be in a closed state.
  • FIGS. 3 to 6 Another embodiment of the present invention will be described mainly with reference to FIGS. 3 to 6.
  • the cap member (20) is made of a flexible material.
  • a resin such as silicon or rubber is suitable as the flexible material.
  • the cap member (20) is equipped with a fall prevention band (23) for preventing the cap member (20) from falling and an annular portion (24) fitted to the neck of the water bottle body (40) to prevent the cap member (20) from falling.
  • the fall prevention band (23) may have a structure in which one end is fixed to the lid body (30), or the method is arbitrary when fixing to the water bottle body.
  • the circumference part (29) on the opposite side of the circumference part (28) to which the fall prevention band (23) is attached is inclined or cut so as to face upward. That is, as shown in FIGS. 3 and 5, the inclined portion (25) is formed at the lower end of the circumferential portion (29).
  • the area where the inclined portion (25) is provided is in the range of ⁇ shown in FIG. 4, and is preferably in the range of 110 degrees to 140 degrees.
  • the upper end portion (33) of the tubular portion (32) is quickly opened when removing the cap member (20) while inclining it toward the fall prevention belt (23). It is not necessary to detach 20) to the upper side, and it is possible to easily attach and detach.
  • the fall prevention band (23) can be shortened, so that it does not largely protrude to the side of the water bottle body (40), which contributes to improved usability and aesthetics.
  • Notches (26) and (27) may be provided together with the inclined portion (25) or in place of the inclined portion (25).
  • the notch (26) is further formed on the upper part of the inclined part (25) as shown in FIG. 6, and the notch (27) is on the side of the circumferential part (28) to which the fall prevention band (23) is attached. Has been formed.
  • the width of the notches (26) and (27) in this embodiment is an angle of 22 degrees formed from the center, and a range of about 20 to 30 degrees is preferable.
  • the notch (26) is likely to cause further deformation when the cap member (20) is removed, that is, deformation in the expanding direction, and the cap member (20) can be easily removed.
  • the notch (27) is also easily deformed when the cap member (20) is removed, but this side is easily deformed in the direction in which the notch is narrowed and can be removed with a light force.
  • the cap member when the cap member is removed from the opening/closing plug member, the engaged opening/closing plug member slides upward naturally, and the structure is such that the opening/closing plug member slides naturally downward. It is possible to provide a lid for a water bottle having a structure for closing the cap and a structure for easily attaching and detaching the cap member.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Closures For Containers (AREA)

Abstract

Provided is a lid (10) for a water bottle, the lid (10) being provided to an upper part of a cylindrical water bottle, the lid (10) for a water bottle having a structure that has a central shaft member (31) and a cylinder part (32) for isolating and surrounding a flow region (35) through which a liquid flows on the outer periphery of the central shaft member (31), the structure also comprising: an opening/closing stopper member that brings a portion of the cylinder part (32) into contact with the central shaft member (31) and prevents the flow of the liquid when the opening/closing stopper member is closed by sliding downward, but allows the portion of the cylinder part (32) and the central shaft member (31) to separate and enables the liquid to flow from the flow region (35) when the opening/closing stopper member is opened by sliding upward; and a cap member (20) that covers the side surface and the upper surface of the opening/closing stopper member, wherein the lid for a water bottle comprises an engagement part (21) on the inner side of the side surface of the cap member (20), the engagement part (21) engaging with the opening/closing stopper member and causing the same to slide upward when the cap member (20) is removed.

Description

水筒用蓋体Water bottle lid
　本発明は、筒状の水筒上部に備える水筒用蓋体に係り、特に上下に摺動する開閉栓部材に脱着するキャップ部材の構成に関する。 The present invention relates to a water bottle lid provided on an upper portion of a tubular water bottle, and particularly to a configuration of a cap member that is attached to and detached from an opening/closing plug member that slides up and down.
　従来より、樹脂等で構成される水筒であって、特に上下に摺動させると内部の液体が流出可能となったり閉栓されたりする開閉栓部材を備えた水筒が知られている。同じような開閉栓部材は、食器用洗剤の容器などにも採用されている。 Conventionally, there is known a water bottle made of resin or the like, particularly a water bottle having an opening/closing plug member that allows the liquid inside to flow out or be closed when it is slid up and down. Similar opening/closing plug members are also used in containers for dishwashing detergents and the like.
　このような水筒は簡易な構造で製造することができ、しかも直接口に入れて飲料を摂取することができるため、特にスポーツなどでは便利に使用されている。 　Because such a water bottle can be manufactured with a simple structure and can be placed directly in the mouth to drink, it is particularly convenient for sports.
　一方、通常の水筒とは異なり、開閉栓がそのまま飲み口になるため、汚れやすいなどの欠点があり、開閉栓部材に装着するキャップも円筒状の簡易なものが提供されているだけである。 On the other hand, unlike ordinary water bottles, the opening and closing plug serves as a drinking spout as it is, so it has the drawback that it easily gets dirty, and only a simple cylindrical cap is attached to the opening and closing plug member.
　一般的な水筒のキャップの構成として特許文献１ないし５に挙げられる技術が知られている。 The technologies listed in Patent Documents 1 to 5 are known as the structure of a general water bottle cap.
特開平11-332646JP 11-332646 特開2002-065478JP 2002-065478 特開2009-057064JP 2009-057064 特開2008-260538JP2008-260538 登実-3126205Tomi-3126205
　本発明は、上下に摺動させることで開閉が可能な開閉栓部材に対して脱着しやすく、また使用性が更に向上するキャップ部材を備えた水筒用蓋体を提供することを目的とする。 An object of the present invention is to provide a water bottle lid including a cap member that can be easily attached to and detached from an opening/closing plug member that can be opened and closed by sliding it vertically.
　上記課題を解決するため、本発明は次のような水筒用蓋体を提供する。 In order to solve the above problems, the present invention provides the following water bottle lid.
　すなわち、筒状の水筒上部に備える水筒用蓋体であって、中央軸部材と、中央軸部材の外周に液体が流通する流通領域を離間して取り囲む筒部を有すると共に、下方に摺動させた閉栓時には筒部の一部が中央軸部材と接触して液体の流通を阻止する一方、上方に摺動させて開栓すると、筒部の一部と中央軸部材が離脱して流通領域から液体が流出可能となる開閉栓部材と、開閉栓部材の側面及び上面を覆うキャップ部材とを備える。 That is, a water bottle cover provided on the upper portion of the tubular water bottle, having a central shaft member and a tubular portion that surrounds the outer periphery of the central shaft member so as to separate and enclose a liquid flow region, and slide downward. When the stopper is closed, a part of the cylinder contacts the central shaft member to block the flow of the liquid, and when it is slid upward to open the stopper, a part of the cylinder and the central shaft member are separated from the distribution area. An opening/closing plug member that allows liquid to flow out, and a cap member that covers a side surface and an upper surface of the opening/closing plug member are provided.
　そして、上記構成において、キャップ部材の側面の内側にキャップ部材を取り外す際に開閉栓部材と係合して上方に摺動させる係合部を備えたことを特徴とする水筒用蓋体を提供する。 Further, in the above-mentioned configuration, there is provided a water bottle lid, which is provided with an engaging portion inside the side surface of the cap member that engages with the opening/closing plug member and slides upward when the cap member is removed. ..
　本発明の第２の実施形態によれば、上記のキャップ部材の上面の内側にキャップ部材を装着する際に開閉栓部材を下方に摺動させる押圧部を備えた構成を提供することができる。 According to the second embodiment of the present invention, it is possible to provide a configuration including a pressing portion that slides the opening/closing plug member downward when the cap member is mounted inside the upper surface of the cap member.
　本発明の第３の実施形態によれば、筒状の水筒上部に備える水筒用蓋体であって、中央軸部材と、中央軸部材の外周に液体が流通する流通領域を離間して取り囲む筒部を有すると共に、下方に摺動させた閉栓時には筒部の一部が中央軸部材と接触して液体の流通を阻止する一方、上方に摺動させて開栓すると、筒部の一部と中央軸部材が離脱して流通領域から液体が流出可能となる開閉栓部材と、開閉栓部材の側面及び上面を覆うキャップ部材とを備える。 According to the third embodiment of the present invention, a water bottle lid body provided on a cylindrical water bottle upper portion, which surrounds a central shaft member and a circulation region in which liquid flows around the central shaft member with a space therebetween. When the stopper is slid downward, a part of the cylinder contacts the central shaft member to block the flow of liquid when the stopper is slid downward, and when the stopper is slid upward to open the stopper, The opening/closing plug member is provided with which the central shaft member is detached to allow the liquid to flow out from the circulation region, and the cap member which covers the side surface and the upper surface of the opening/closing plug member.
　そして、上記構成において、キャップ部材が、可撓性を有し、キャップ部材が落下するのを防止する落下防止バンドと、少なくとも落下防止バンドが取り付けられる円周部の対向側の円周部を上方に向けて傾斜又は切り込みを入れることにより、キャップ部材を落下防止バンド側に傾斜させて取り外しやすく構成した水筒用蓋体を提供することができる。 In the above structure, the cap member has flexibility, and the fall prevention band for preventing the cap member from falling and at least the circumference part on the opposite side of the circumference part to which the fall prevention band is attached are upwardly moved. It is possible to provide the water bottle lid body in which the cap member is tilted toward the fall prevention band and is easily removed by inclining or notching toward.
　本発明によれば、開閉栓部材からキャップ部材を取り外す時に、係合した開閉栓部材が自然に上方に摺動し、開栓する構成とすることができる。 According to the present invention, when the cap member is removed from the opening/closing plug member, the engaged opening/closing plug member naturally slides upward to open the cap.
　また、第２の実施形態によれば、開閉栓部材にキャップ部材を装着する時に、開閉栓部材が自然に下方に摺動し、閉栓する構成とすることができる。 Further, according to the second embodiment, when the cap member is mounted on the opening/closing plug member, the opening/closing plug member may slide naturally downward to close the plug.
　さらに、第３の実施形態によれば、キャップ部材の脱着がしやすく、また落下防止バンドの長さを短くすることができるので、美匠性にも優れた水筒用蓋体を提供することができる。 Furthermore, according to the third embodiment, the cap member can be easily attached and detached, and the length of the fall prevention band can be shortened, so that the water bottle lid body having excellent design can be provided. it can.
本発明に係る水筒の全体図である。It is the whole water bottle figure concerning the present invention. 本発明に係る水筒用蓋体の断面図である。It is sectional drawing of the water bottle cover body which concerns on this invention. キャップ部材の正面図である。It is a front view of a cap member. キャップ部材の平面図である。It is a top view of a cap member. キャップ部材の平面断面図である。It is a plane sectional view of a cap member. キャップ部材の右側面図である。It is a right view of a cap member.
　以下、本発明の実施形態を、図面に示す実施例を基に説明する。なお、実施形態は下記に限定されるものではない。 Hereinafter, an embodiment of the present invention will be described based on an example shown in the drawings. The embodiment is not limited to the following.
　図１は、本発明に係る水筒の全体図、図２は本発明に係る水筒用蓋体の断面図である。 1 is an overall view of a water bottle according to the present invention, and FIG. 2 is a cross-sectional view of a water bottle lid according to the present invention.
　図１に示されるように、本発明は樹脂やアルミニウム、ステンレスなどで構成される筒状の水筒本体（４０）の上部に備えられる水筒用蓋体（１０）である。 As shown in FIG. 1, the present invention is a water bottle lid (10) provided on an upper portion of a tubular water bottle body (40) made of resin, aluminum, stainless steel or the like.
　水筒用蓋体（１０）は、水筒本体（４０）に螺合などによって装着され、開閉栓部材を備える蓋体本体（３０）と、キャップ部材（２０）とから構成される。 The water bottle lid (10) is attached to the water bottle body (40) by screwing or the like, and includes a lid body (30) including an opening/closing plug member, and a cap member (20).
　キャップ部材（２０）は落下防止バンド（２３）により蓋体本体（３０）あるいは水筒本体（４０）から落下しないように連結されている。 The cap member (20) is connected by a fall prevention band (23) so as not to fall from the lid body (30) or the water bottle body (40).
　図２に示すように、蓋体本体（３０）は固定された中央軸部材（３１）と、その中央軸部材（３１）の外周に液体が流通する流通領域（３５）を離間して取り囲む筒部（３２）を有する。そして、飲み口も構成する筒部（３２）を下方に摺動させた閉栓時には筒部の一部である上端部（３３）が中央軸部材（３１）と密着した状態（図示の状態）となって水筒本体（４０）に収容された水などの液体の流通を阻止する。 As shown in FIG. 2, the lid body (30) is a tube that surrounds a fixed central shaft member (31) and a circulation region (35) in which liquid flows in the outer periphery of the central shaft member (31). A part (32). Then, when the tubular portion (32) also constituting the drinking mouth is slid downward, the upper end portion (33) which is a part of the tubular portion is in close contact with the central shaft member (31) (state shown in the figure). As a result, the liquid such as water contained in the water bottle body (40) is prevented from flowing.
　中央軸部材（３１）の下端は、筒部（３２）の下端を係止するように大径部（３４）を形成している。 The lower end of the central shaft member (31) is formed with a large diameter portion (34) so as to lock the lower end of the tubular portion (32).
　一方、筒部（３２）を上方に摺動させて開栓すると、筒部（３２）の上端部（３３）と中央軸部材（３１）が接触しない状態になって離脱し、流通領域（３５）から液体が流出可能となる。 On the other hand, when the tubular portion (32) is slid upward and opened, the upper end portion (33) of the tubular portion (32) and the central shaft member (31) are not in contact with each other and are separated from each other, and the distribution region (35 ) Allows liquid to flow out.
　従って、本発明に係る開閉栓部材は、中央軸部材（３１）、上下に摺動する筒部（３２）とから構成されており、使用者は筒部（３２）と中央軸部材（３１）の隙間にできた流通領域（３５）から流出する水などを摂取することができる。使用方法としては、筒部（３２）に口を付けないようにして、樹脂の水筒本体（４０）を手で押圧することにより水を噴出させて飲むこともできるし、幼児などの場合には筒部（３２）を加えて飲むこともできる。 Therefore, the opening/closing plug member according to the present invention includes the central shaft member (31) and the tubular portion (32) that slides up and down, and the user can use the tubular portion (32) and the central shaft member (31). Water or the like flowing out from the distribution area (35) formed in the gap can be ingested. As a usage method, it is also possible to spout water by pressing the resin water bottle main body (40) by hand with the mouth not attached to the tube portion (32), and in the case of an infant or the like. It is also possible to add a tube (32) and drink.
　上記のような開閉栓部材は公知であるが、本発明はこの開閉栓部材の使用性を向上するために次のようなキャップ部材（２０）を更に備えることを特徴とする。 The above-mentioned opening/closing plug member is known, but the present invention is characterized by further including the following cap member (20) in order to improve the usability of this opening/closing plug member.
　すなわち、図２ないし図６に示すように、開閉栓部材の側面及び上面を覆うキャップ部材（２０）を提供する。 That is, as shown in FIGS. 2 to 6, a cap member (20) for covering the side surface and the upper surface of the opening/closing plug member is provided.
　本発明の第１の実施形態では、キャップ部材（２０）の側面の内側にキャップ部材（２０）を取り外す際に開閉栓部材と係合して上方に摺動させる係合部（２１）を備える。筒部（３２）の上端部（３３）は傘状に大径となっているので、傘状の下面と係合部（２１）が係合し、キャップ部材（２０）を取り外そうとすると筒部（３２）が上方に移動し、開栓状態となる。 In the first embodiment of the present invention, an engaging portion (21) that engages with the opening/closing plug member and slides upward when the cap member (20) is removed is provided inside the side surface of the cap member (20). .. Since the upper end portion (33) of the cylindrical portion (32) has a large diameter like an umbrella, the lower surface of the umbrella and the engaging portion (21) are engaged with each other, and when the cap member (20) is to be removed. The tubular portion (32) moves upward and is in an opened state.
　筒部（３２）下端の大径部（３６）が蓋体本体の係止部（３７）によって係止されると、それ以上筒部（３２）は上方に抜けないので、キャップ部材（２０）等の変形によりキャップ部材（２０）が離脱する。 When the large diameter portion (36) at the lower end of the tubular portion (32) is locked by the locking portion (37) of the lid body, the tubular portion (32) cannot be pulled out further, so the cap member (20). The cap member (20) is detached due to such deformation.
　本構成によれば、開閉栓部材からキャップ部材を取り外す時に、係合した開閉栓部材が自然に上方に摺動し、開栓する構成とすることができる。 According to this configuration, when the cap member is removed from the opening/closing plug member, the engaged opening/closing plug member naturally slides upward to open the cap.
　本発明の第２の実施形態では、キャップ部材（２０）の上面の内側にキャップ部材（２０）を装着する際に開閉栓部材を下方に摺動させる押圧部（２２）を備えることもできる。押圧部（２２）は図示のように円柱形で下方に突出した形状を成し、押圧部（２２）が筒部の上端部（３３）と接触する。 In the second embodiment of the present invention, a pressing portion (22) for sliding the opening/closing plug member downward when the cap member (20) is mounted can be provided inside the upper surface of the cap member (20). The pressing portion (22) has a cylindrical shape protruding downward as shown, and the pressing portion (22) contacts the upper end portion (33) of the cylindrical portion.
　従って、キャップ部材（２０）を嵌めようとすれば、筒部（３２）も下方に押され、自然に閉栓した状態となる。 Therefore, if you try to fit the cap member (20), the tubular portion (32) will also be pushed downward, and will naturally be in a closed state.
　閉栓時には、あるところまで力がかかると、上記係合部（２１）が上端部（３３）と係合する際に、クリック感を生じさせるため、使用者はきちんと閉栓したことを感知しやすくなっている。 When a certain amount of force is applied at the time of closing the cap, a click feeling is generated when the engaging portion (21) engages with the upper end portion (33), so that the user can easily detect that the cap is properly closed. ing.
　本発明の別実施例を主に図３ないし図６を用いて説明する。 Another embodiment of the present invention will be described mainly with reference to FIGS. 3 to 6.
　本発明の別実施例は、キャップ部材（２０）が、可撓性を有する素材で構成される。可撓性材料としてはシリコン、ゴム等の樹脂が好適である。 In another embodiment of the present invention, the cap member (20) is made of a flexible material. A resin such as silicon or rubber is suitable as the flexible material.
　キャップ部材（２０）には落下するのを防止する落下防止バンド（２３）の他、水筒本体（４０）の首部に嵌合させる環状部（２４）を備え、落下を防止する。なお、落下防止バンド（２３）は蓋体本体（３０）に一端を固定する構成でもよいし、水筒本体への固定の場合でもその方法は任意である。 The cap member (20) is equipped with a fall prevention band (23) for preventing the cap member (20) from falling and an annular portion (24) fitted to the neck of the water bottle body (40) to prevent the cap member (20) from falling. The fall prevention band (23) may have a structure in which one end is fixed to the lid body (30), or the method is arbitrary when fixing to the water bottle body.
　本発明では、落下防止バンド（２３）が取り付けられる円周部（２８）の対向側の円周部（２９）を上方に向けて傾斜又は切り込みを入れる。すなわち、図３及び図５に表れるように、円周部（２９）の下端に傾斜部（２５）を形成している。傾斜部（２５）が設けられる領域は図４に示されるαの範囲であり、１１０度ないし１４０度の範囲が好ましい。 In the present invention, the circumference part (29) on the opposite side of the circumference part (28) to which the fall prevention band (23) is attached is inclined or cut so as to face upward. That is, as shown in FIGS. 3 and 5, the inclined portion (25) is formed at the lower end of the circumferential portion (29). The area where the inclined portion (25) is provided is in the range of α shown in FIG. 4, and is preferably in the range of 110 degrees to 140 degrees.
　傾斜部（２５）を設けることでキャップ部材（２０）を落下防止ベルト（２３）側に傾斜させながら取り外す際に筒部（３２）の上端部（３３）が早く開放されるため、キャップ部材（２０）を大きく上方まで離脱させる必要がなく、簡便に脱着を行うことができる。 By providing the inclined portion (25), the upper end portion (33) of the tubular portion (32) is quickly opened when removing the cap member (20) while inclining it toward the fall prevention belt (23). It is not necessary to detach 20) to the upper side, and it is possible to easily attach and detach.
　同時に、落下防止バンド（２３）も短くすることができるので、水筒本体（４０）の側方に大きくはみ出すことがなく、使用性及び美匠性の向上に寄与する。 At the same time, the fall prevention band (23) can be shortened, so that it does not largely protrude to the side of the water bottle body (40), which contributes to improved usability and aesthetics.
　傾斜部（２５）と合わせて、或いは傾斜部（２５）に代えて切り込み部（２６）（２７）を設けてもよい。切り込み部（２６）は図６に示すように傾斜部（２５）の上部にさらに形成されており、切り込み部（２７）は、落下防止バンド（２３）が取り付けられる円周部（２８）側に形成されている。 Notches (26) and (27) may be provided together with the inclined portion (25) or in place of the inclined portion (25). The notch (26) is further formed on the upper part of the inclined part (25) as shown in FIG. 6, and the notch (27) is on the side of the circumferential part (28) to which the fall prevention band (23) is attached. Has been formed.
　本実施例における切り込み部（２６）（２７）の幅は中心から成す角２２度であり、概ね２０度ないし３０度の範囲が好ましい。切り込み部（２６）によってキャップ部材（２０）の取り外し時にさらに変形、すなわち広がる方向の変形が生じやすく、簡便にキャップ部材（２０）を取り外すことができる。 The width of the notches (26) and (27) in this embodiment is an angle of 22 degrees formed from the center, and a range of about 20 to 30 degrees is preferable. The notch (26) is likely to cause further deformation when the cap member (20) is removed, that is, deformation in the expanding direction, and the cap member (20) can be easily removed.
　切り込み部（２７）も同様に、キャップ部材（２０）の取り外し時に変形しやすいが、こちら側は切り込みが狭まる向きに変形しやすく、軽い力で取り外しを行うことができる。 Similarly, the notch (27) is also easily deformed when the cap member (20) is removed, but this side is easily deformed in the direction in which the notch is narrowed and can be removed with a light force.
　本発明は以上の構成により、開閉栓部材からキャップ部材を取り外す時に、係合した開閉栓部材が自然に上方に摺動し、開栓する構成、開閉栓部材が自然に下方に摺動し、閉栓する構成、キャップ部材の脱着がしやすい構成の水筒用蓋体を提供することができる。 According to the above configuration, when the cap member is removed from the opening/closing plug member, the engaged opening/closing plug member slides upward naturally, and the structure is such that the opening/closing plug member slides naturally downward. It is possible to provide a lid for a water bottle having a structure for closing the cap and a structure for easily attaching and detaching the cap member.
　これらの構成は組み合わせても、それぞれ単独で実施してもよい。 -These configurations may be combined or implemented individually.
　１０　水筒用蓋体
　２０　キャップ部材
　２１　係合部
　２２　押圧部
　２３　落下防止ベルト
　２４　環状部
　２５　傾斜部
　２６　切り込み部
　２７　切り込み部
　３０　蓋体本体
　３１　中央軸部材
　３２　筒部
　３３　上端部
　３４　大径部
　３５　流通領域
　３６　大径部
　３７　係止部
　４０　水筒本体
  10 Lid for Water Bottle 20 Cap Member 21 Engagement Part 22 Pressing Part 23 Fall Prevention Belt 24 Annular Part 25 Inclined Part 26 Notch Part 27 Notch Part 30 Lid Body 31 Central Shaft Member 32 Tubular Part 33 Upper End 34 Large Diameter Part 35 Distribution area 36 Large diameter part 37 Locking part 40 Water bottle body

Claims (3)

  1. 　筒状の水筒上部に備える水筒用蓋体であって、
    　中央軸部材と、
    　該中央軸部材の外周に液体が流通する流通領域を離間して取り囲む筒部を有すると共に、下方に摺動させた閉栓時には該筒部の一部が該中央軸部材と接触して液体の流通を阻止する一方、上方に摺動させて開栓すると、該筒部の一部と該中央軸部材が離脱して該流通領域から液体が流出可能となる開閉栓部材と、
    　該開閉栓部材の側面及び上面を覆うキャップ部材とを備える構成において、
    　該キャップ部材の側面の内側にキャップ部材を取り外す際に該開閉栓部材と係合して上方に摺動させる係合部を備えた
    　ことを特徴とする水筒用蓋体。     A lid for a water bottle provided on a tubular water bottle upper part,
    A central shaft member,
    The central shaft member has a cylindrical portion which surrounds a circulation region in which liquid flows and is separated from the central shaft member, and when the stopper is slid downward, a part of the cylindrical portion comes into contact with the central shaft member and the liquid flows. While opening the stopper by sliding upward, a part of the tubular portion and the central shaft member are separated from each other, and the liquid can flow out from the flow region,
    In a configuration including a cap member that covers a side surface and an upper surface of the opening/closing plug member,
    A lid for a water bottle, comprising an engaging portion inside the side surface of the cap member, which engages with the opening/closing plug member and slides upward when the cap member is removed.
  2. 　前記キャップ部材の上面の内側にキャップ部材を装着する際に該開閉栓部材を下方に摺動させる押圧部を備えた
    　請求項１に記載の水筒用蓋体。     The water bottle lid body according to claim 1, further comprising a pressing portion that slides the opening/closing plug member downward when the cap member is mounted inside the upper surface of the cap member.
  3. 　筒状の水筒上部に備える水筒用蓋体であって、
    　中央軸部材と
    　該中央軸部材の外周に液体が流通する流通領域を離間して取り囲む筒部を有すると共に、下方に摺動させた閉栓時には該筒部の一部が該中央軸部材と接触して液体の流通を阻止する一方、上方に摺動させて開栓すると、該筒部の一部と該中央軸部材が離脱して該流通領域から液体が流出可能となる開閉栓部材と、
    　該開閉栓部材の側面及び上面を覆うキャップ部材とを備える構成において、
    　該キャップ部材が、可撓性を有し、
    　該キャップ部材が落下するのを防止する落下防止バンドと、
    　少なくとも落下防止バンドが取り付けられる円周部の対向側の円周部を上方に向けて傾斜又は切り込みを入れることにより、該キャップ部材を該落下防止バンド側に傾斜させて取り外しやすく構成した
    　ことを特徴とする水筒用蓋体。
          A lid for a water bottle provided on a tubular water bottle upper part,
    The central shaft member and a tubular portion surrounding the central shaft member and surrounding a flow region in which liquid flows are separated from each other, and a part of the tubular portion comes into contact with the central shaft member when the stopper is slid downward. An opening and closing stopper member that allows the liquid to flow out from the circulation region by separating a part of the cylindrical portion and the central shaft member when the stopper is slid upward to open the liquid while blocking the flow of the liquid.
    In a configuration including a cap member that covers a side surface and an upper surface of the opening/closing plug member,
    The cap member has flexibility,
    A fall prevention band for preventing the cap member from falling,
    At least the circumferential portion on the opposite side of the circumferential portion to which the fall-prevention band is attached faces upward, and the cap member is inclined toward the fall-prevention band side for easy removal. A lid for a water bottle.
PCT/JP2019/051071 2018-12-28 2019-12-26 Lid for water bottle WO2020138262A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020562393A JPWO2020138262A1 (en) 2018-12-28 2019-12-26 Water bottle lid

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JP2018-248170 2018-12-28
JP2018248170 2018-12-28

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3727665Y1 (en) * 1960-12-23 1962-10-13
US5022562A (en) * 1989-07-11 1991-06-11 Lurkis Jeffry L Combination protective cap and valve opener
JPH11244158A (en) * 1998-03-04 1999-09-14 Nippon Sanso Kk Warmth keeping container
US20070199914A1 (en) * 2006-02-24 2007-08-30 Ming-Hua Hung Cap assembly for bottles
WO2008084256A1 (en) * 2007-01-10 2008-07-17 Progressive Sports Technologies Limited Bottle closure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3727665Y1 (en) * 1960-12-23 1962-10-13
US5022562A (en) * 1989-07-11 1991-06-11 Lurkis Jeffry L Combination protective cap and valve opener
JPH11244158A (en) * 1998-03-04 1999-09-14 Nippon Sanso Kk Warmth keeping container
US20070199914A1 (en) * 2006-02-24 2007-08-30 Ming-Hua Hung Cap assembly for bottles
WO2008084256A1 (en) * 2007-01-10 2008-07-17 Progressive Sports Technologies Limited Bottle closure

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