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WO2010048741A1 - Bouchon de bouteille et contenant doté d’un bouchon de bouteille - Google Patents

Bouchon de bouteille et contenant doté d’un bouchon de bouteille Download PDF

Info

Publication number
WO2010048741A1
WO2010048741A1 PCT/CN2008/001812 CN2008001812W WO2010048741A1 WO 2010048741 A1 WO2010048741 A1 WO 2010048741A1 CN 2008001812 W CN2008001812 W CN 2008001812W WO 2010048741 A1 WO2010048741 A1 WO 2010048741A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
mouth
opening
discharge portion
bottom end
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2008/001812
Other languages
English (en)
Chinese (zh)
Inventor
何兆宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EAGER DAILY PRODUCTS FACTORY
Original Assignee
EAGER DAILY PRODUCTS FACTORY
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 EAGER DAILY PRODUCTS FACTORY filed Critical EAGER DAILY PRODUCTS FACTORY
Priority to PCT/CN2008/001812 priority Critical patent/WO2010048741A1/fr
Publication of WO2010048741A1 publication Critical patent/WO2010048741A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/18—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages for discharging drops; Droppers

Definitions

  • Bottle mouth and container with the bottle mouth
  • the present invention relates to the field of container design, and more particularly to a bottle mouth and a container with the bottle mouth.
  • BACKGROUND OF THE INVENTION Containers are one of the most commonly used containers in people's lives.
  • a container for holding soy sauce, edible oil, and the like is provided with a bottle mouth in the opening of the bottle body for the convenience of the user, and an opening having a large width at the outlet portion of the bottle body is disposed on the bottle mouth. Control the amount of oil and avoid pouring out excess liquid at once.
  • FIG. 1 is a schematic cross-sectional view of the current center of the bottle mouth.
  • the current bottle mouth includes a cylindrical intermediate colloid 102, and a cylindrical liquid discharge portion 102 is disposed at the center of the intermediate colloid 102, and the intermediate colloid is provided.
  • the width of 102 is slightly larger than the inner diameter of the opening of the bottle body, and the intermediate colloid 102 is tightly plugged on the inner wall of the opening of the bottle body, and the upper end of the bottle mouth is covered with a movable open bottle cap.
  • the current bottle mouth settings have the following disadvantages:
  • Embodiments of the present invention provide a bottle mouth that is installed in an opening of a bottle body so that liquid contained in the bottle is less likely to leak out.
  • the embodiment of the invention also provides a container, which is filled with the liquid, and can be filled The liquid in the bottle is not easily leaked out.
  • the bottle mouth provided by the embodiment of the invention includes: an intermediate colloid 201, the width of the intermediate colloid 201 is slightly larger than the inner diameter of the opening of the bottle body matched with the mouth of the bottle, and the liquid is disposed at the center of the intermediate colloid 201 In the portion 201, the opening width of the distal end 2011 of the liquid discharge portion 201 is larger than the opening width of the bottom end 2012.
  • the liquid discharge portion 201 has an inverted cone shape.
  • a guard 601 is further disposed outside the intermediate colloid 201, and the guard 601 extends along a bottom end 2012 of the mouth of the bottle, and a distance between the guard 601 and an outer wall of the intermediate colloid 201 Slightly smaller than the edge thickness of the opening of the bottle that matches the mouth of the bottle.
  • the outer edge of the bottom end 2012 of the intermediate colloid 201 is provided with a sliding portion 801. The width of the sliding portion 801 is the smallest at the bottom end 2012, and gradually increases upwards.
  • a protrusion 1001 is provided around the bottom end 2012 of the intermediate colloid 201.
  • the mouth of the bottle is made of linear polyethylene and is made by integral injection molding.
  • the container provided by the embodiment of the invention includes a bottle body and a bottle mouth that is fastened to the opening of the bottle body.
  • the bottle mouth comprises: an intermediate colloid 201, and the width of the middle limb 201 is slightly larger than that of the bottle mouth.
  • An inner diameter of the opening of the matching bottle body, the intermediate colloid 201 is located inside the opening of the bottle body, and a liquid discharge portion 201 is disposed at a center of the intermediate colloid 201, and an opening of the top end 2011 of the liquid discharge portion 201
  • the width is greater than the opening width of the bottom end 2012.
  • the liquid discharge portion 201 has an inverted cone shape.
  • a guard 601 is further disposed outside the intermediate colloid 201, and the guard 601 extends along a bottom end 2012 of the mouth of the bottle, and a distance between the guard 601 and an outer wall of the intermediate colloid 201 Slightly smaller than the edge thickness of the opening of the bottle that matches the mouth of the bottle.
  • the outer edge of the bottom end 2012 of the intermediate colloid 201 is provided with a sliding portion 801. The width of the sliding portion 801 is the smallest at the bottom end 2012, and gradually increases upwards.
  • a recess is provided at a central portion of the bottom end 2012 of the intermediate colloid 201.
  • the mouth of the bottle is made of linear polyethylene and is made by integral injection molding.
  • the mouth of the bottle is After the intermediate colloid 202 is tightly inserted into the opening of the bottle body, since the opening width of the top end 2011 of the liquid discharge portion 201 is the opening width of the bottom end 2012, when the bottle body falls down or even reverses (as shown in FIG.
  • the liquid in the space of the liquid discharge portion 201 is analyzed as a whole as a whole: the liquid in the space of the liquid discharge portion 201 is subjected to an upward atmospheric pressure at the bottom end: pressure * the bottom end of the 2012 plane 201
  • the cross-sectional area is subjected to a downward pressure at the bottom end 2012 of the liquid discharge portion 201: the gravity of the liquid in the space directly above the bottom end 2012, and the space volume thereof is approximately: the cross-sectional area of the bottom end 2012201 and the height of the liquid product.
  • the diameter of the cylindrical liquid discharge portion 101 of the prior art bottle mouth is equal to the diameter of the top end 2011 of the liquid discharge portion 201 of the bottle mouth of the embodiment of the present invention, and when the bottle body falls down, even when it is inverted, the liquid is discharged.
  • the liquid in the liquid discharge portion 201 of the bottle mouth of the embodiment when inverted, is subjected to an upward pressure which is approximately equal to: the liquid discharge portion 101 in the existing bottle mouth.
  • the liquid is subjected to upward pressure; the liquid in the liquid discharge portion 201 of the bottle mouth of the present embodiment is subjected to downward pressure
  • the pressure is less than: the liquid in the liquid discharge portion 101 in the existing bottle mouth is subjected to downward gravity.
  • the diameter of the cylindrical liquid discharge portion 101 of the bottle mouth of the prior art is equal to the diameter of the bottom end 2012 of the liquid discharge portion 201 of the bottle mouth of the embodiment of the present invention, when the bottle body falls down or even reverses,
  • the force of the liquid in the liquid portion 101 is specifically as follows:
  • the area of the liquid in the liquid discharge portion 201102 is subjected to a downward pressure which is approximately equal to: the gravity of the liquid in the space directly above the liquid discharge portion 201102 in the existing bottle mouth, and the volume of the space is approximately: the liquid discharge portion
  • the bottom end of the 201 is the product of the cross section of the 2012 and the height of the liquid.
  • the liquid in the liquid discharge portion 201 of the bottle mouth of the embodiment when inverted, is subjected to an upward pressure > the liquid in the liquid discharge portion 101 in the existing bottle mouth.
  • the upward pressure is applied; the downward pressure of the liquid in the liquid discharge portion 201 of the mouth of the present embodiment is approximately equal to the downward gravity of the liquid in the liquid discharge portion 101 in the existing bottle mouth.
  • FIG. 1 is a schematic structural view of a bottle mouth in the prior art
  • FIG. 2 is a schematic structural view of a bottle mouth according to Embodiment 1 of the present invention.
  • Figure 3 is a schematic view showing the structure of a container constructed by the cooperation of the bottle mouth and the bottle body shown in Figure 2 of the first embodiment of the present invention
  • FIG. 4 is a schematic structural view of another bottle mouth according to Embodiment 1 of the present invention.
  • Figure 5 is a structural view showing the structure of the container of the bottle mouth and the bottle body shown in Figure 4 according to the first embodiment of the present invention
  • Figure 6 is a schematic view showing the structure of a bottle mouth according to a second embodiment of the present invention
  • Figure 7 is a schematic view showing the structure of a container formed by the bottle mouth of Figure 6 in combination with the bottle body in Embodiment 2 of the present invention
  • FIG. 8 is a schematic structural view of a bottle mouth according to Embodiment 3 of the present invention.
  • Figure 9 is a schematic view showing the structure of the container of the bottle mouth of Figure 8 in combination with the bottle body in Embodiment 3 of the present invention.
  • FIG. 10 is a schematic structural view of a bottle mouth according to Embodiment 3 of the present invention.
  • FIG 11 is a schematic view showing the structure of the container of Figure 10 in accordance with the embodiment of the present invention. The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
  • the bottle mouth of the present embodiment includes: an intermediate colloid 201 having a width slightly larger than the inner diameter of the opening of the bottle body matched with the mouth of the bottle, disposed at the center of the intermediate colloid 201
  • the liquid discharge portion 201 is characterized in that the opening width of the distal end 2011 of the liquid discharge portion 201 is the opening width of the bottom end 2012.
  • the shape between the top end 2011 of the liquid discharge portion 201 and the bottom end 2012 is not limited to any shape.
  • the inverted tapered structure shown in FIG. 4 is preferred, and the structure can be used when the user needs to pour out When the liquid is in, the outflow of the liquid is smoother.
  • the bottle mouth can be made of various existing plastic materials.
  • a linear polyethylene material is preferably used, and it can be made by integral injection molding.
  • the structure in which the bottle mouths shown in Figs. 2 and 4 in the present embodiment are respectively mounted on the bottle body is shown in Figs.
  • the liquid discharge portion 201 disposed at the center of the intermediate colloid 202 of the bottle mouth is disposed such that the opening width of the top end 2011 of the liquid discharge portion 201 is the opening width of the bottom end 2012, the mouth of the bottle is used.
  • the downward pressure is about: the gravity of the liquid in the space directly above the bottom end 2012, and the space volume thereof is about: the product of the cross-sectional area of the bottom end 2012201 and the liquid height.
  • the same liquid for the same weight can be analyzed in the following two cases: First case: Existing The diameter of the cylindrical liquid discharge portion 101 of the bottle mouth of the technology is equal to the diameter of the top end 2011 of the liquid discharge portion 201 of the bottle mouth of the embodiment of the present invention, and when the bottle body is fallen down or even inverted, the liquid in the liquid discharge portion 101 is subjected to The force is as follows:
  • the liquid in the liquid discharge portion 201 of the bottle mouth of the embodiment when inverted, is subjected to an upward pressure which is approximately equal to: the liquid discharge portion 101 in the existing bottle mouth. - the liquid is subjected to upward pressure; the liquid in the liquid discharge portion 201 of the mouth of the embodiment is subjected to downward pressure The pressure is less than: the liquid in the liquid discharge portion 101 in the existing bottle mouth is subjected to downward gravity.
  • the diameter of the cylindrical liquid discharge portion 101 of the bottle mouth of the prior art is equal to the diameter of the bottom end 2012 of the liquid discharge portion 201 of the bottle mouth of the embodiment of the present invention, when the bottle body falls down or even reverses,
  • the force of the liquid in the liquid portion 101 is specifically as follows:
  • the cross-sectional area) the pressure at the top end of the liquid in the liquid discharge portion 201102 is approximately equal to: the gravity of the liquid in the space directly above the liquid discharge portion 201102 in the existing bottle mouth, and the volume of the space is approximately:
  • the cross-section of the bottom end 2012 of the portion 201 is the product of the liquid height.
  • the bottle mouth of the embodiment differs from the bottle mouth shown in FIG. 4 in that the intermediate colloid 201 is further provided with a retaining edge 601, and the retaining edge 601 is along the mouth of the bottle.
  • the bottom end 2012 extends in a direction that is slightly larger than the thickness of the edge of the opening of the bottle that matches the mouth of the bottle.
  • FIG. 6 is a schematic view showing the structure of the container in which the bottle mouth is mounted on the bottle body.
  • the container of the container is different from the container shown in FIG. 3 in the embodiment 1 only in the mouth of the bottle. It can be seen from FIG. 6 and FIG.
  • a guard 601 extending along the bottom end 2012 of the bottle mouth is disposed outside the intermediate colloid 201 of the bottle mouth, and is assembled on the bottle body.
  • the retaining edge 601 is buckled on the outer edge of the opening of the bottle body, the outer edge is inserted into the opening of the bottle body, and the intermediate colloid 201 slightly: the deformation is generated to generate outward pressure, and since the distance between the retaining edge 601 and the outer wall of the intermediate colloid 201 is slightly smaller than the thickness of the opening of the opening of the bottle matching the mouth of the bottle, when the retaining edge 601 is buckled
  • the retaining edge 601 is slightly deformed and has a pressure inward, so that the retaining edge 601 and the intermediate colloid 201 act to clamp the opening of the bottle between the two, so that the bottle mouth is not easy to slide out, and firmly Clamp the opening in the bottle.
  • Embodiment 3 The bottle mouth of the embodiment differs from the embodiment 2 in that: in the embodiment, the outer edge of the bottom end 2012 of the intermediate colloid 201 is provided with a sliding portion 801801, and the sliding portion 801
  • the width is the smallest at the bottom end 2012 and gradually increases upwards.
  • the outer edge of the bottom end 2012 of the intermediate colloid 201 is disposed on a slope.
  • the width of the colloid 201 is the smallest, and along the slope, the width of the intermediate colloid 201 is gradually increased. Smooth increase.
  • the sliding portion 801 in this embodiment is not limited to the straight slope shown in FIG.
  • FIG. 9 is a schematic view showing the structure of a container constructed by the bottle mouth of Fig. 8 in combination with the bottle body in the third embodiment of the present invention.
  • the container is different from the second embodiment in that the bottle mouth is different.
  • Embodiment 4 differs from the bottle mouth in Embodiment 4 in that: Referring to FIG. 10, in the embodiment, a recess may be provided at a central portion of the bottom end 2012 of the intermediate colloid 201. The recess is disposed such that a protrusion 10011001 is formed around the recess. When the intermediate of the bottle mouth is inserted into the opening of the bottle body, the protrusion 1001 around the recess is relatively easily deformed, so that the mouth of the bottle is entered. much easier.
  • Figure 10 is a container structure of the bottle mouth and the bottle body of the embodiment, as shown in Figure 11, The embodiment differs from the container shown in Example 3 only in the design of the mouth of the bottle.
  • the technical solutions provided by the embodiments of the present invention are described in detail above, and the principles applied to help understand the embodiments of the present invention are applied to the present invention. Meanwhile, for a person skilled in the art, according to the embodiments of the present invention, There is a change in the scope of the invention and the scope of the application. In the above description, the content of the specification should not be construed as limiting the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

L'invention porte sur un bouchon de bouteille, qui comprend un corps en caoutchouc central (202), dont le diamètre est légèrement supérieur au diamètre interne de l'ouverture du corps de bouteille accouplée au bouchon. Une partie d'évacuation de liquide (201) est formée dans la partie centrale du corps en caoutchouc central. Le diamètre de l'ouverture à l'extrémité supérieure (2011) de la partie d'évacuation de liquide est supérieur au diamètre de l'ouverture à l'extrémité inférieure (2012) de la partie d'évacuation de liquide. L'invention porte également sur un contenant, qui comprend un corps de bouteille et le bouchon de bouteille. Le bouchon de bouteille est positionné dans l'ouverture du corps de bouteille.
PCT/CN2008/001812 2008-10-28 2008-10-28 Bouchon de bouteille et contenant doté d’un bouchon de bouteille Ceased WO2010048741A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/001812 WO2010048741A1 (fr) 2008-10-28 2008-10-28 Bouchon de bouteille et contenant doté d’un bouchon de bouteille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/001812 WO2010048741A1 (fr) 2008-10-28 2008-10-28 Bouchon de bouteille et contenant doté d’un bouchon de bouteille

Publications (1)

Publication Number Publication Date
WO2010048741A1 true WO2010048741A1 (fr) 2010-05-06

Family

ID=42128173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001812 Ceased WO2010048741A1 (fr) 2008-10-28 2008-10-28 Bouchon de bouteille et contenant doté d’un bouchon de bouteille

Country Status (1)

Country Link
WO (1) WO2010048741A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271513A (en) * 1991-10-17 1993-12-21 Daniel Crosnier Device for total and immediate closure which can be placed on various containers, bottles, tubes, jars, whether rigid or flexible
CN2162437Y (zh) * 1993-07-16 1994-04-20 齐来坦 瓶口不堵倒置不淌的胶水瓶
CN2164828Y (zh) * 1993-04-14 1994-05-18 南京橡胶四厂 医用输液橡胶瓶塞
CN2234919Y (zh) * 1995-06-28 1996-09-11 吕道蒸 可控制流量瓶塞
CN2310746Y (zh) * 1997-03-13 1999-03-17 黄开荣 酒瓶盖
JP2001158449A (ja) * 1999-09-20 2001-06-12 Fukai Kogyo Kk 瓶栓及び瓶への液体の注入・吸い取り用逆止弁装置
CN201049780Y (zh) * 2007-05-12 2008-04-23 蒋超 一种圆球开启酱油瓶瓶盖

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271513A (en) * 1991-10-17 1993-12-21 Daniel Crosnier Device for total and immediate closure which can be placed on various containers, bottles, tubes, jars, whether rigid or flexible
CN2164828Y (zh) * 1993-04-14 1994-05-18 南京橡胶四厂 医用输液橡胶瓶塞
CN2162437Y (zh) * 1993-07-16 1994-04-20 齐来坦 瓶口不堵倒置不淌的胶水瓶
CN2234919Y (zh) * 1995-06-28 1996-09-11 吕道蒸 可控制流量瓶塞
CN2310746Y (zh) * 1997-03-13 1999-03-17 黄开荣 酒瓶盖
JP2001158449A (ja) * 1999-09-20 2001-06-12 Fukai Kogyo Kk 瓶栓及び瓶への液体の注入・吸い取り用逆止弁装置
CN201049780Y (zh) * 2007-05-12 2008-04-23 蒋超 一种圆球开启酱油瓶瓶盖

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