WO2008122247A1 - Mécanisme de verrouillage à bride coulissante et bras oscillant d'une machine à café - Google Patents

Mécanisme de verrouillage à bride coulissante et bras oscillant d'une machine à café Download PDF

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Publication number
WO2008122247A1
WO2008122247A1 PCT/CN2008/070854 CN2008070854W WO2008122247A1 WO 2008122247 A1 WO2008122247 A1 WO 2008122247A1 CN 2008070854 W CN2008070854 W CN 2008070854W WO 2008122247 A1 WO2008122247 A1 WO 2008122247A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston
gland
slider
locking mechanism
brewing device
Prior art date
Application number
PCT/CN2008/070854
Other languages
English (en)
Chinese (zh)
Inventor
Zhihong Liu
Original Assignee
Zhihong Liu
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 Zhihong Liu filed Critical Zhihong Liu
Publication of WO2008122247A1 publication Critical patent/WO2008122247A1/fr

Links

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
    • A47J31/00—Apparatus for making beverages
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus
    • A47J31/4467—Filter holding means; Attachment of filters to beverage-making apparatus by means of linear guides, e.g. drawer-type engagement
    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus
    • A47J31/4471—Filter holding means; Attachment of filters to beverage-making apparatus by means of a hinge

Definitions

  • the utility model relates to a rocker slider locking mechanism of a pressure coffee machine brewing device using a coffee bag or coffee powder. Background technique
  • the pressing method of the coffee pot of the punched coffee pot mostly adopts the fixing of the piston head on the top cover, and the movable metal buckle position is set; when the cover is closed, the handle is used to drive the buckle to rotate, so that the top cover is buckled on the body.
  • the piston head is rotated at a certain angle by the rotation shaft of the top cover to press the coffee bag at a certain angle;
  • the disadvantage of the method is that the pressing force is small, the force at the shaft of the top cover is large, and the sealing is easy to occur or the gland is lifted.
  • the other is to use the method of screw rotation to raise and lower the piston to press the coffee bag up and down.
  • the disadvantage of this method is that the spring is prone to failure and does not open the piston. Summary of the invention
  • the utility model provides a rocker slider locking mechanism for a coffee machine brewing device, which can reliably press the coffee cake.
  • the rocker slider locking mechanism of the coffee brewing device comprises a piston, a piston bracket and a gland, and the gland and the piston bracket are connected by a mounting shaft, and the gland is rotatable about the mounting shaft; the feature is: the piston The transverse groove is provided, and the gland is correspondingly provided with a sliding assembly adapted to the transverse groove, and the gland and the piston constitute a linear motion mechanism of the rocker arm.
  • the piston is provided with a set of guiding columns corresponding to the direction of movement thereof, and the piston bracket correspondingly
  • the ground is provided with a set of sliding slots, and the guiding columns are slidably engaged with the sliding slots.
  • the sliding assembly is comprised of a slider and a pin disposed on the gland, the slider being provided with a circular aperture and movably coupled to the pin on the gland.
  • the transverse groove on the piston is provided with a retaining rib corresponding to the locking position.
  • the piston moves up to the top with the slider; at this time, the coffee bag can be inserted into the machine head from the front of the fuselage.
  • the slider slides in the two grooves on the top of the piston and drives the piston to move downward.
  • the piston presses the coffee cake.
  • the slider deviates from the plane formed by the fixed shaft on the piston bracket and the center of the piston, and one end thereof abuts against the rib at the end of the piston chute, so that the coffee cake does not bias the slider to the other end of the piston chute when under pressure. Gland.
  • the utility model has the beneficial effects that the pressing cake has a simple structure and convenient operation, and can ensure that the coffee cake is pressed at the same position and does not rebound under the action of pressure.
  • Fig. 1 is a schematic view showing the structure of the utility model in a pressed state.
  • Figure 2 is a schematic view showing the structure of the utility model in a loosened state.
  • Figure 3 is a schematic view (back side) of the guiding structure of the piston and the piston bracket of the present invention.
  • the rocker slider locking mechanism of the coffee brewing device comprises a piston 5, a piston bracket 8 and a gland 1, and the gland 1 and the piston bracket 8 are movably connected through the mounting shaft 2, and the gland 1 can be Rotating around the mounting shaft 2;
  • the piston 5 is provided with a transverse groove 50
  • the gland 1 is correspondingly provided with a sliding assembly adapted to the transverse groove 50, and the gland 1 and the piston 5 form a straight line of the rocker arm Motion mechanism.
  • the sliding assembly is composed of a slider 4 and a pin 10 disposed on the gland 1, the slider 4 is provided with a circular hole and is movably connected with the pin 4 on the gland, and the slider 4 is The transverse grooves 50 are slidably connected.
  • the piston 5 is provided with a plurality of guiding columns 51 corresponding to the direction of movement thereof.
  • the piston bracket 8 is correspondingly provided with a plurality of sliding slots 80, and the guiding columns 50 are slidably engaged with the sliding slots 80.
  • the transverse groove 50 of the piston 5 is provided with a rib 500 corresponding to the locking position. .
  • the piston 5 When the gland 1 is in the open position, the piston 5 is moved vertically along the piston holder 8 by the slider 4 until the piston 5 leaves the coffee basket 7, and the coffee basket 7 can be taken out.
  • the slider 4 When the gland 1 is rotated downward, the slider 4 is caused to move to the right along the chute 50 of the piston 5; at the same time, the piston 5 moves linearly downward in the piston holder 8.
  • the piston 5 When the slider 4 is moved to the rightmost end of the piston 5 chute 50, the piston 5 just presses the coffee cake in the coffee basket 7; the sealing ring 6 of the brewing device is tightly coupled with the coffee basket 7, forming a coffee brewing chamber.
  • the flat cake formed by the slider 4 from the mounting shaft 2 and the piston 5 abuts against the rib 500, and even if there is pressure in the piston 5, the sealing failure or the gland lifting phenomenon does not occur due to the movement of the slider 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

L'invention concerne un mécanisme de verrouillage à bride coulissante et bras oscillant d'une machine à café. Ce mécanisme de verrouillage comprend un piston (5), un support de piston (8) et un couvercle à pression (1). Ce couvercle à pression (1) est relié au support de piston (8) par l'intermédiaire d'un axe d'installation (2). Le couvercle à pression (1) tourne autour de l'axe d'installation (2). Le piston (5) comporte une fente transversale (50). Le couvercle à pression (1) comporte un élément coulissant (4) adjacent à la fente transversale (50). Le couvercle à pression (1) et le piston (5) forment un mécanisme qui est un mécanisme à mouvement rectiligne à bras oscillant.
PCT/CN2008/070854 2007-04-09 2008-04-30 Mécanisme de verrouillage à bride coulissante et bras oscillant d'une machine à café WO2008122247A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200720050099.1 2007-04-09
CNU2007200500991U CN201033013Y (zh) 2007-04-09 2007-04-09 咖啡机酿造装置的摇臂滑块锁紧机构

Publications (1)

Publication Number Publication Date
WO2008122247A1 true WO2008122247A1 (fr) 2008-10-16

Family

ID=39193905

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070854 WO2008122247A1 (fr) 2007-04-09 2008-04-30 Mécanisme de verrouillage à bride coulissante et bras oscillant d'une machine à café

Country Status (2)

Country Link
CN (1) CN201033013Y (fr)
WO (1) WO2008122247A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108670040A (zh) * 2018-07-11 2018-10-19 广东百晟图电器实业有限公司 一种咖啡机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201033013Y (zh) * 2007-04-09 2008-03-12 刘志洪 咖啡机酿造装置的摇臂滑块锁紧机构
CN201192274Y (zh) * 2008-04-25 2009-02-11 刘志洪 咖啡机的冲泡腔盖板安全锁定装置
CN101779921B (zh) * 2009-01-20 2012-02-08 胡岳安 咖啡机中冲泡头装置的锁定结构
CN108338688B (zh) * 2017-01-22 2020-08-04 广东美的生活电器制造有限公司 盖板驱动与自锁装置、饮料酿造装置和饮料酿造系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009792A (en) * 1997-09-30 2000-01-04 Sara Lee/De N.V. Apparatus for preparing coffee
CN1575707A (zh) * 2003-07-09 2005-02-09 电业有限公司 用于咖啡机盖保持高压的锁定装置
CN2845659Y (zh) * 2005-11-07 2006-12-13 刘志洪 咖啡机顶盖锁定机构
CN200957017Y (zh) * 2006-09-22 2007-10-10 广东新宝电器股份有限公司 咖啡机的酿造头装置
CN201033013Y (zh) * 2007-04-09 2008-03-12 刘志洪 咖啡机酿造装置的摇臂滑块锁紧机构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009792A (en) * 1997-09-30 2000-01-04 Sara Lee/De N.V. Apparatus for preparing coffee
CN1575707A (zh) * 2003-07-09 2005-02-09 电业有限公司 用于咖啡机盖保持高压的锁定装置
CN2845659Y (zh) * 2005-11-07 2006-12-13 刘志洪 咖啡机顶盖锁定机构
CN200957017Y (zh) * 2006-09-22 2007-10-10 广东新宝电器股份有限公司 咖啡机的酿造头装置
CN201033013Y (zh) * 2007-04-09 2008-03-12 刘志洪 咖啡机酿造装置的摇臂滑块锁紧机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108670040A (zh) * 2018-07-11 2018-10-19 广东百晟图电器实业有限公司 一种咖啡机
CN108670040B (zh) * 2018-07-11 2024-02-06 广东新宝电器股份有限公司 一种咖啡机

Also Published As

Publication number Publication date
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