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CN205841118U - Hand pump and coffee machine with same - Google Patents

Hand pump and coffee machine with same Download PDF

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Publication number
CN205841118U
CN205841118U CN201620836114.4U CN201620836114U CN205841118U CN 205841118 U CN205841118 U CN 205841118U CN 201620836114 U CN201620836114 U CN 201620836114U CN 205841118 U CN205841118 U CN 205841118U
Authority
CN
China
Prior art keywords
pump housing
handlance
water
pump body
coffee machine
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.)
Active
Application number
CN201620836114.4U
Other languages
Chinese (zh)
Inventor
郭建刚
颜志峰
曾永春
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.)
Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Original Assignee
Guangdong Xinbao Electrical Appliances Holdings Co Ltd
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 Guangdong Xinbao Electrical Appliances Holdings Co Ltd filed Critical Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority to CN201620836114.4U priority Critical patent/CN205841118U/en
Application granted granted Critical
Publication of CN205841118U publication Critical patent/CN205841118U/en
Priority to PCT/CN2017/075472 priority patent/WO2018023973A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/24Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/24Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/38Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means operated by hand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22Arrangements for enabling ready assembly or disassembly
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14Pumps characterised by muscle-power operation

Landscapes

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

Abstract

The utility model relates to the technical field of coffee machines, in particular to a hand pump, which comprises a pump body and a plunger, wherein the plunger is positioned in a tube cavity of the pump body, the outer side of the end part of the pump body is provided with an installation position, and a sealing ring is arranged in the installation position; the pump body is characterized in that a joint valve is detachably connected to the inner side of the end portion of the pump body, a water inlet is formed in one side of the joint valve, a water outlet is formed in the end face of the joint valve, when the plunger is pulled upwards in the pump body, liquid flows into a pipe cavity of the pump body from the water inlet, and when the plunger is pressed downwards in the pump body, the liquid in the pipe cavity of the pump body is pressed out from the water outlet. And simultaneously the utility model also provides a coffee machine that contains above-mentioned hand pump adopts seal structure detachably to be connected between the water tank of hand pump and coffee machine, the utility model discloses a pump body leakproofness is good to the pump body can be followed and is dismantled from the coffee machine, convenient cleanness.

Description

A kind of handlance and be provided with the coffee machine of this handlance
Technical field
This utility model relates to coffee machine technical field, refers in particular to a kind of handlance and is provided with the coffee of this handlance Machine.
Background technology
Along with improving constantly of people's living standard, coffee has the most highly incorporated the life of people.Make coffee at present Utensil have a variety of, wherein, the caffeine concentration produced that water pump type pressure coffee pot is made is the highest, and effect is best.In as State's patent publication No. is that the one that CN203676858U mentions manually suppresses coffee machine, including tank, manually pressure equipment processed, Coffee capsule placing trough;Described tank is arranged on the lower end of manually pressure equipment processed;Set respectively in described manual pressure equipment processed Having suction hose and outlet pipe, suction hose connects with outlet pipe, and suction hose is arranged on the inside of tank, the outlet of outlet pipe Place is provided with and punctures head;The bottom of described coffee placing trough is provided with lancet;Described lancet is body.This utility model is manually The bottom of pressure equipment processed is supporting arranges a water tank, pressure equipment the most processed, and the water of water tank is sent by first absorbing pressure mode In capsule, carrying out quenches takes coffee.This manual pressure pump housing is designed as integral type and is hidden in inside machine construction non-dismountable, Sealing between the pump housing and machine inside is the highest, easily forms leakage, after brewing coffee, frothing milk, and Manual pressurization pump Inside is not easy to cleaning.
Summary of the invention
The purpose of this utility model is to propose a kind of handlance and a kind of hand coffee machine, the good airproof performance of the pump housing, and And the pump housing can disassemble from coffee machine, convenient for cleaning.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of handlance, including the pump housing and post Plug, described plunger is positioned at the tube chamber of the described pump housing, it is characterised in that be provided with installation position outside the end of the described pump housing, described Sealing ring it is equipped with in installation position;The tip inside of the described pump housing is detachably connected with joint valve, the side of described joint valve Being provided with water inlet, the end face of described joint valve is provided with outlet, and when described plunger pulls up in the pump housing, liquid is walked from water inlet Entering in the tube chamber of the pump housing, when pressing under described plunger is in the pump housing, the intraluminal liquid of the pump housing is forced out from outlet.This reality With novel pump housing good airproof performance, and the pump housing can disassemble from coffee machine, convenient for cleaning.
According to above scheme, it is threaded connection structure between described joint valve with the described pump housing and is connected, make joint valve And easy disassembling between the pump housing, it is simple to the impurity of cleaning internal residual and dirt.
According to above scheme, the link position between described joint valve and the pump housing is provided with sealing ring, lifting sub valve and pump Sealing property between body.
According to above scheme, described joint valve includes valve body, valve gap and spool, and described spool moves to close in valve body Described outlet and open described water inlet, or close described water inlet and open described outlet, this valve arrangement is simple, The control flowing to liquid is effective.
According to above scheme, described spool includes water inlet core and vertically movable water core, the described water outlet of transverse shifting Spring it is provided with between core and valve body;Described valve gap includes the water inlet lid being positioned at valve body side and is positioned at the outflow cover for water of valve body end face, Offer apopore on described outflow cover for water, use two spools to coordinate, make be separately controlled into water and water outlet, it is to avoid incorrect Position is opened, it is ensured that the stability of arrangement works.
A kind of hand coffee machine, including water tank with brew assembly, described water tank is arranged at and brews above assembly, its feature It is, also includes that handlance as above, the installation position on the pump housing of described handlance are removably attachable to described water tank In the receiving hole of bottom, so that described apopore is connected with the described assembly that brews, described sealing ring is by described receiving hole and peace Dress position is clamped in centre.The installation position of the pump housing removably connects with the receiving hole of water tank, and arranges sealing in attachment structure Circle, not only good airproof performance, and also the pump housing can disassemble from coffee machine, and convenient for cleaning.
According to above scheme, the bottom surface of described water tank is provided with sealing member, described sealing member be positioned at water tank with brew assembly it Between, promote the sealing within coffee machine.
According to above scheme, described sealing member is covered in the medial wall of described receiving hole, promote handlance and coffee machine it Between sealing.
Handlance of the present utility model and the coffee machine of this handlance of employing, use between handlance and the water tank of coffee machine Dismountable attachment structure, simple in construction is easy for installation, arranges sealing ring simultaneously, make hand pressure on the pump housing installation position of handlance Pump can guarantee that sealing when being installed in coffee machine, it is to avoid reveals, after brewing coffee or frothing milk, and can be very convenient Handlance is disassembled from coffee machine and clears up by ground.
Accompanying drawing explanation
Fig. 1 is handlance structural representation of the present utility model;
Fig. 2 is coffee-making machine structure schematic diagram of the present utility model.
In figure: 10, the pump housing;20, plunger;30, joint valve;40, water tank;50, assembly is brewed;11, installation position;12, seal Circle;31, water inlet;32, outlet;33, sealing ring;34, valve body;35, valve gap;36, spool;361, water inlet core;362, water outlet Core;363, spring;351, water inlet lid;352, outflow cover for water;353, apopore;41, receiving hole;42, sealing member.
Detailed description of the invention
With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of handlance described in the utility model, including the pump housing 10 and plunger 20, described plunger 20 In the tube chamber of the described pump housing 10, it is provided with installation position 11 outside the end of the described pump housing 10, is equipped with close in described installation position 11 Seal 12;The tip inside of the described pump housing 10 is detachably connected with joint valve 30, and the side of described joint valve 30 is provided with into water Mouth 31, the end face of described joint valve 30 is provided with outlet 32, and when described plunger 20 pulls up in the pump housing 10, liquid is from water inlet In 31 tube chambers entering into the pump housing 10, when pressing under described plunger 20 is in the pump housing 10, the intraluminal liquid of the pump housing 10 is from water outlet Mouth 32 is forced out.The pump housing 10 good airproof performance of the present utility model, and the pump housing 10 can disassemble from coffee machine, convenient clear Clean.Further, it is threaded connection structure between described joint valve 30 with the described pump housing 10 and is connected, make joint valve 30 and pump Easy disassembling between body 10, it is simple to the impurity of cleaning internal residual and dirt.Connection between described joint valve 30 and the pump housing 10 Position is provided with sealing ring 33, the sealing property between lifting sub valve 30 and the pump housing 10.Specifically, described joint valve 30 includes valve Body 34, valve gap 35 and spool 36, described spool 36 moves to close described outlet 32 in valve body 34 and opens described water inlet Mouth 31, or close described water inlet 31 and open described outlet 32, described spool 36 includes the water inlet core 361 of transverse shifting With vertically movable water core 362, between described water core 362 and valve body 34, it is provided with spring 363;Described valve gap 35 includes being positioned at The water inlet lid 351 of valve body 34 side and the outflow cover for water 352 being positioned at valve body 34 end face, described outflow cover for water 352 offers apopore 353, this valve arrangement is simple, and the control flowing to liquid is effective, uses two spools 36 to coordinate, makes separate into water and water outlet Control, it is to avoid incorrect position is opened, it is ensured that the stability of arrangement works.
As in figure 2 it is shown, this utility model also provides for comprising the hand coffee machine of above-mentioned handlance, including water tank 40 and punching Bubble assembly 50, described water tank 40 is arranged at and brews above assembly 50, also includes handlance as above, the pump of described handlance Installation position 11 on body 10 is removably attachable in the receiving hole 41 bottom described water tank 40 so that described apopore 353 with The described assembly 50 that brews is connected, and described sealing ring 12 is clamped in centre by described receiving hole 41 with installation position 11.The pump housing 10 Installation position 11 removably connects with the receiving hole 41 of water tank 40, and arranges sealing ring 12, not only sealing in attachment structure Good, and the pump housing 10 can disassemble from coffee machine, convenient for cleaning.Further, the bottom surface of described water tank 40 is provided with close Sealing 42, described sealing member 42 is at water tank 40 and brews between assembly 50, promotes the sealing within coffee machine.Described sealing Part 42 is covered in the medial wall of described receiving hole 41, promotes the sealing between handlance and coffee machine.
Handlance of the present utility model and the coffee machine of this handlance of employing, adopt between the water tank 40 of handlance and coffee machine Using dismountable attachment structure, simple in construction is easy for installation, arranges sealing ring on the pump housing 10 installation position 11 of handlance simultaneously 12, make handlance can guarantee that sealing when being installed in coffee machine, it is to avoid to reveal, after brewing coffee or frothing milk, can Clear up very easily handlance is disassembled from coffee machine.
The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim Structure, feature and principle done equivalence change or modify, be all included in this utility model patent claim.

Claims (8)

1. a handlance, including the pump housing and plunger, described plunger is positioned at the tube chamber of the described pump housing, it is characterised in that described It is provided with installation position outside the end of the pump housing, in described installation position, is equipped with sealing ring;The tip inside of the described pump housing is removably Connecting has joint valve, the side of described joint valve to be provided with water inlet, and the end face of described joint valve is provided with outlet, when described plunger In the pump housing during pull-up, liquid enters in the tube chamber of the pump housing from water inlet, when pressing under described plunger is in the pump housing, and the pipe of the pump housing The liquid of intracavity is forced out from outlet.
A kind of handlance the most according to claim 1, it is characterised in that pass through spiral shell between described joint valve and the described pump housing Stricture of vagina attachment structure is connected.
A kind of handlance the most according to claim 2, it is characterised in that the link position between described joint valve and the pump housing It is provided with sealing ring.
A kind of handlance the most according to claim 2, it is characterised in that described joint valve includes valve body, valve gap and spool, Described spool moves to close described outlet in valve body and opens described water inlet, or closes described water inlet and open Described outlet.
A kind of handlance the most according to claim 4, it is characterised in that described spool include transverse shifting water inlet core and Vertically movable water core, is provided with spring between described water core and valve body;Described valve gap includes the water inlet being positioned at valve body side Cover and be positioned at the outflow cover for water of valve body end face, described outflow cover for water offers apopore.
6. a coffee machine, including water tank and brew assembly, described water tank is arranged at and brews above assembly, it is characterised in that also Including the handlance as described in any one of Claims 1 to 5, the installation position on the pump housing of described handlance is removably attachable to In the receiving hole of described water tank bottom, so that described apopore is connected with the described assembly that brews, described sealing ring is by described appearance Receiving bore and installation position are clamped in centre.
Coffee machine the most according to claim 6, it is characterised in that the bottom surface of described water tank is provided with sealing member, described sealing Part is at water tank and brews between assembly.
Coffee machine the most according to claim 7, it is characterised in that described sealing member is covered in the inner side of described receiving hole Wall.
CN201620836114.4U 2016-08-01 2016-08-01 Hand pump and coffee machine with same Active CN205841118U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201620836114.4U CN205841118U (en) 2016-08-01 2016-08-01 Hand pump and coffee machine with same
PCT/CN2017/075472 WO2018023973A1 (en) 2016-08-01 2017-03-02 Hand pump and coffee machine provided with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620836114.4U CN205841118U (en) 2016-08-01 2016-08-01 Hand pump and coffee machine with same

Publications (1)

Publication Number Publication Date
CN205841118U true CN205841118U (en) 2016-12-28

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ID=57617320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620836114.4U Active CN205841118U (en) 2016-08-01 2016-08-01 Hand pump and coffee machine with same

Country Status (2)

Country Link
CN (1) CN205841118U (en)
WO (1) WO2018023973A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837777A (en) * 2016-12-06 2017-06-13 深圳星粒文化传播有限公司 The overpressure protection apparatus of portable minisize high pressure coffee apparatus
WO2018023973A1 (en) * 2016-08-01 2018-02-08 广东新宝电器股份有限公司 Hand pump and coffee machine provided with same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100098823A1 (en) * 2008-10-20 2010-04-22 Chris Nenov Portable electrical piston-driven espresso machine
US9510705B2 (en) * 2011-04-13 2016-12-06 Patrick J. Rolfes Pre-packaged beverage brewer press
CN103126531B (en) * 2013-03-05 2015-09-09 赵凯 A kind of Manual pressure coffeepot
CN103479224B (en) * 2013-10-23 2016-01-06 赵凯 A kind of Small-size manual pressure coffeepot
CN205841118U (en) * 2016-08-01 2016-12-28 广东新宝电器股份有限公司 Hand pump and coffee machine with same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018023973A1 (en) * 2016-08-01 2018-02-08 广东新宝电器股份有限公司 Hand pump and coffee machine provided with same
CN106837777A (en) * 2016-12-06 2017-06-13 深圳星粒文化传播有限公司 The overpressure protection apparatus of portable minisize high pressure coffee apparatus
CN106837777B (en) * 2016-12-06 2018-09-28 深圳星粒文化传播有限公司 The overpressure protection apparatus of portable minisize high pressure coffee apparatus

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Publication number Publication date
WO2018023973A1 (en) 2018-02-08

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