A kind of leak through type coffee machineTechnical field
The present invention relates to a kind of leak through type coffee machine.
Background technology
Chinese patent literature number is that CN202269897U discloses a kind of leak through type coffee machine on June 13rd, 2012, it comprises water tank, downcomer, to heat up water pipe, water boiling device, upper hose, the funnel of accommodating ground coffee, the top of described water tank is provided with water filling port, described downcomer, pipe of heating up water is connected with upper hose three, and the upper end of downcomer is connected with water tank, the upper end of upper hose is positioned at above funnel, in described downcomer and upper hose, a check valve is all installed, the funnel stand of accommodating funnel is also provided with in described water tank, one elastomeric bladder is set in described water tank, the lower end of described funnel is positioned at the opening at elastomeric bladder top, and elastomeric bladder top sides is along fitting with the inner wall sealing of water tank, sidewall above described water tank is provided with a delivery port, and delivery port communicates with the inside of elastomeric bladder, the water tank of this structure, funnel and water boiling device occupy certain volume separately, and the overall dimensions of coffee machine depends on hopper capacity greatly, for said structure, the coffee machine size of minimum tumbler can only accomplish about 19CM, and this frame mode determines this size and can not decrease again, therefore, add cost to the production of product, packaging, transport, and the open air of inconvenient user is carried, the scope of application is few.Therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aims to provide a kind of simple and reasonable, dependable performance, and both artistic and practical, volume is little, can arbitrarily receive, and produce, packaging, cost of transportation be low, the leak through type coffee machine that the scope of application is wide, to overcome weak point of the prior art.
By a kind of leak through type coffee machine that this object designs, comprise water tank, base and funnel assemblies, be provided with heat generating component in base and support with being connected by water tank between funnel assemblies, it is characterized in that the size of funnel assemblies is less than the size of water tank and the two is received by telescopic, collapsible or superposition assembling mode, mutually to reduce the volume of coffee machine.
Described water tank and funnel assemblies are by the telescopic mutual storage of sliding sleeve.
Be provided with rotation expansion link between described water tank and funnel assemblies, funnel assemblies is arranged at the upper end open place of water tank by rotating expansion link rotation and is accommodated in water tank by sliding sleeve is telescopic.
The side of described water tank is provided with outer tube, is connected support between water tank with funnel assemblies by outer tube; Described rotation expansion link is arranged in outer tube.
Described rotation expansion link comprises shrinking connecting-rod, shrinking connecting-rod cover A and shrinking connecting-rod cover B; The upper end of shrinking connecting-rod is provided with limiting section and shrinking connecting-rod and overlaps A and shrinking connecting-rod and overlap B and be connected, shrinking connecting-rod is departed to prevent funnel assemblies, outlet pipe A is provided with in shrinking connecting-rod, outlet pipe A is communicated with water tank by water tank apopore, is provided with waterproof grommet between outlet pipe A and water tank apopore.
Described funnel assemblies comprises funnel stand, funnel, top cover A and top cover B; Funnel is arranged at the inside of funnel stand, and top cover A is arranged at the upper end open place of funnel stand and inside is provided with water nozzle, and top cover B is arranged at the side of funnel stand and inside is provided with outlet pipe C, and outlet pipe C is communicated with outlet pipe A and water nozzle respectively.
Described outlet pipe A is provided with outlet pipe B and is located in outlet pipe C by outlet pipe B telescopic; Leakproof seal circle is provided with between outlet pipe B and outlet pipe C.
Water in described water tank, after heat generating component heating is boiled, is connected to water tank apopore by silicone tube, and flows in funnel after outlet pipe A, outlet pipe B, outlet pipe C and water nozzle successively; Described outlet pipe A, outlet pipe B and outlet pipe C are made up of stainless steel.
The shape of described water tank and funnel assemblies is elliptical cylinder-shape, cylindrical, Polygonal column shape or special-shaped cylindricality.
The sidewall of described water tank is provided with the liquid level gauge for measuring the inner water yield; Base is provided with gauge tap.
The present invention is by the improvement of said structure, rotation expansion link is provided with between water tank and funnel assemblies, the two is rotationally connected by rotating expansion link, and mutually received by pipe mode in outer tube sleeve, the side of water tank is provided with outer tube, the inside of funnel assemblies and outer tube is respectively equipped with outlet pipe, and water pipe is tightly connected and is mutually received by above-mentioned same mode; User only needs by rotating, sliding sleeve stretches, receive this sequence just can make the volume of coffee machine reduce half nearly; Compared with prior art, reduce packing of product volume widely, increase dress cabinet number, thus reduce cost of transportation, can also reduce the risk of damage of product in transportation, convenience outdoor belt uses and receives and deposits.It has simple and reasonable, dependable performance, both artistic and practical, and volume is little, can arbitrarily receive, and produces, packaging, cost of transportation is low, the features such as the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is one embodiment of the invention receiving state structural representation.
Fig. 3 is one embodiment of the invention internal structure schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1-Fig. 3, this leak through type coffee machine, comprise water tank 1, base 2 and funnel assemblies 3, be provided with heat generating component in base 2 and support with being connected by water tank 1 between funnel assemblies 3, the size of funnel assemblies 3 is less than the size of water tank 1 and the two is received by telescopic, collapsible or superposition assembling mode, mutually to reduce the volume of coffee machine.
Specifically, water tank 1 and funnel assemblies 3 are by the telescopic mutual storage of sliding sleeve.Further say, be provided with rotation expansion link between water tank 1 and funnel assemblies 3, funnel assemblies 3 is arranged at the upper end open place of water tank 1 by rotating expansion link rotation and adopts pipe mode in outer tube sleeve, is accommodated in water tank 1 by sliding sleeve is telescopic.The side of water tank 1 is provided with outer tube 4, is connected supports between water tank 1 with funnel assemblies 3 by outer tube 4; Described rotation expansion link is arranged in outer tube 4.
In said structure, rotate expansion link and comprise shrinking connecting-rod 5, shrinking connecting-rod cover A6 and shrinking connecting-rod cover B7; The upper end of shrinking connecting-rod 5 is provided with limiting section and shrinking connecting-rod and overlaps A6 and shrinking connecting-rod and overlap B7 and be connected, in flexible storage process, shrinking connecting-rod 5 is departed to prevent funnel assemblies 3, outlet pipe A8 is provided with in shrinking connecting-rod 5, outlet pipe A8 is communicated with water tank 1 by water tank apopore 9, is provided with waterproof grommet 10 between outlet pipe A8 and water tank apopore 9.Funnel assemblies 3 comprises funnel stand 3.1, funnel 3.2, top cover A3.3 and top cover B3.4; Funnel 3.2 is arranged at the inside of funnel stand 3.1, top cover A3.3 is arranged at the upper end open place of funnel stand 3.1 and inside is provided with water nozzle 11, top cover B3.4 is arranged at the side of funnel stand 3.1 and inside is provided with outlet pipe C12, and outlet pipe C12 is communicated with outlet pipe A8 and water nozzle 11 respectively.
Outlet pipe A8 be provided with outlet pipe B13 and be located in outlet pipe C12 by outlet pipe B13 telescopic; Be provided with leakproof seal circle 14 between outlet pipe B13 and outlet pipe C12, leak sealing ring 14 current through outlet pipe B13 and outlet pipe C12 time play sealing and anti-leakage effect.
Water in water tank 1, after heat generating component heating is boiled, is connected to water tank apopore 9 by silicone tube, and flows in funnel 3.2 after outlet pipe A8, outlet pipe B13, outlet pipe C12 and water nozzle 11 successively; Described outlet pipe A8, outlet pipe B13 and outlet pipe C12 are made up of stainless steel.
In order to meet the aesthetic requirement of user, water tank 1 can be elliptical cylinder-shape, cylindrical, Polygonal column shape, special-shaped cylindricality or other shape with the shape of funnel assemblies 3, can realize flexible storage function equally.The sidewall of water tank 1 is provided with the liquid level gauge 1.1 for measuring the inner water yield; Base 2 is also provided with gauge tap 2.1.
Above-mentioned is preferred version of the present invention, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection scope of the present invention.