CN105105636A - Movable coffee brewing head structure and coffee machine using same - Google Patents
Movable coffee brewing head structure and coffee machine using same Download PDFInfo
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- CN105105636A CN105105636A CN201510542783.0A CN201510542783A CN105105636A CN 105105636 A CN105105636 A CN 105105636A CN 201510542783 A CN201510542783 A CN 201510542783A CN 105105636 A CN105105636 A CN 105105636A
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- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 14
- 239000000843 powder Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The invention provides a movable coffee brewing head structure, which comprises: the brewing head is provided with a base, a connecting part is arranged in the center above the base, at least two sliding blocks are arranged on the edge above the base, and the connecting part is connected with a driving device; the brewing head support is provided with a containing cavity, at least two slide ways corresponding to the slide blocks are arranged in the containing cavity, the slide ways extend obliquely, and when the driving device rotates the brewing head, the brewing head can move up and down in the brewing head support. The invention arranges the wedge-shaped sliding block on the brewing head, arranges the corresponding inclined slideway on the brewing head bracket, can easily realize the up-and-down reciprocating motion of the brewing head, ensures that the brewing head has the functions of compacting coffee powder and sealing a funnel, has simple structure and easy assembly, is additionally provided with the return spring, and is provided with the corresponding highest and lowest planes of the sliding block and the highest and lowest planes of the slideway on the sliding block and the slideway, saves more labor, can furthest prevent the backflow of water in a cavity when the brewing head is lowered, and can realize the locking of the brewing head and the brewing head bracket.
Description
Technical field
The present invention relates to a kind of pressure-type coffee machine, particularly a kind of coffee machine with movable coffee brewing header structure.
Background technology
Along with growth in the living standard, coffee becomes drink common in people's life gradually, therefore increasing to the demand of coffee machine.Such as Chinese invention patent application 201410617507.1, propose a kind of leak through type coffee machine, comprise fuselage, flared coffee basket is provided with in described fuselage, the liquid outlet position of described coffee basket bottom is provided with water clock valve, also include the lever be articulated with on described fuselage or coffee basket, described water clock valve extends and has support arm, one end of described lever is positioned at the top position of described support arm, the other end of lever is connected with the drive unit of sampling action, during drive unit action, lever swing abuts with described support arm and the water clock valve being in open mode can be pressed down and makes liquid outlet described in water clock valve closure.Existing water-clock coffee-making machine as can be seen here, when brewing coffee, mostly be ooze coffee again after directly utilizing heat-generating pipe heating that the water of high temperature is immersed ground coffee uniformly by liquid outlet, but in its manufacturing process, masterpiece with no pressure is for ground coffee, cause coffee to be quenched getting not exclusively, what be difficult to meet user drinks requirement.
Therefore one of arising at the historic moment can execute stressed coffee machine to ground coffee, and it mainly by driving brew head to move up and down, realizes closing and opening of brewing cavity, and realizes applying pressure to ground coffee.But the most complex structure of pressure coffee machine on the market, produce and assembly cost high, and operation effort.
Summary of the invention
For the problems referred to above, main purpose of the present invention is to provide a kind of movable coffee brewing header structure and uses its coffee machine, it by arranging wedge block in brew head, brew head support arranges corresponding inclined ramp, can easily realize pumping of brew head, make it have the effect of compacting ground coffee and sealing funnel, and structure is simple, is easy to assembling.
In addition, secondary objective of the present invention is improved in brew head and brew head support, with the addition of back-moving spring and on slide block and slideway, be provided with that corresponding slide block is the highest, k level and slideway is the highest, k level, when back-moving spring makes to need to promote brew head, handle can be turned back more effortlessly, and when falling brew head, the decrease speed of brew head can be slowed down, ensure that the pressure in brewing cavity slowly increases, prevent the refluence of water in chamber to greatest extent; And slide block and slideway are provided with that corresponding slide block is the highest, k level and slideway is the highest, k level, the locking of brew head and brew head support can be realized.
The gear drive being the increase in bevel gear of syllabus again of the present invention, changes the direction of rotation of handle with this, be conducive to the volume reducing coffee machine entirety, is convenient to storage; And employing Bevel Gear Transmission, can improve transmission accuracy, ensure that brew head accurately can arrive desired location, practicality is good; Bevel gear also has life-span length, high load capacity bearing capacity, low cost and other advantages, makes to adopt the present invention of manual actuation mode significantly can reduce manufacturing cost, has structure simple, easy and simple to handle, laborsaving, and cost of manufacture is low and be easy to the advantage safeguarded.
Another secondary objective of the present invention motor and reductor can also be adopted to substitute handle realize motor driving, more convenient, laborsaving.
For reaching above-mentioned purpose, the invention provides a kind of movable coffee brewing header structure, it comprises:
Brew head, has base, and the top center of base is provided with connecting portion, and the top edges of base is provided with at least two slide blocks, and described connecting portion is connected with drive unit;
Brew head support, there is container cavity, at least two slideways corresponding to slide block are provided with in described container cavity, slideway tilts to extend along container cavity inwall, the slide block of brew head is installed in the slideway of brew head support, when drive unit rotates brew head, brew head can move up and down in brew head support.
Described movable coffee brewing header structure, wherein, described connecting portion is provided with tongue, between connecting portion and tongue, there is step, described connecting portion is arranged with banking stop and banking stop can rotate relative to connecting portion, one banking stop catch passes tongue and is fixed on step, for carrying out spacing to banking stop.
Described movable coffee brewing header structure, wherein, is provided with at least two back-moving springs between described banking stop and at least two slideways of brew head support.
Described movable coffee brewing header structure, wherein, the peak of described slide block is formed with the highest plane of slide block, and the minimum point of described slide block is formed with slide block k level, between the peak and minimum point of slide block, be formed with slide block inclined-plane; Correspondingly, the peak of described slideway is formed with the highest plane of slideway, and the minimum point of slideway is formed with slideway k level, between the peak and minimum point of slideway, be formed with slide ramp; When brew head drops to minimum point, the highest plane of slide block and the highest plane of slideway align and contact with each other, and slide block k level and slideway k level also align and contact with each other.
Described movable coffee brewing header structure, wherein, the side of described container cavity is provided with supporting part, and the wheel shaft of a bevel gear is rotatably installed on supporting part, the driven pulley be threaded with bevel gear is socketed on the tongue of brew head, and described drive unit is connected with the wheel shaft of bevel gear.
Described movable coffee brewing header structure, wherein, described drive unit is handle.
Described movable coffee brewing header structure, wherein, described drive unit is motor and speed reducer.
Described movable coffee brewing header structure, wherein, described slide block is wedge shape, and the direction of each slide block is identical.
Described movable coffee brewing header structure, wherein, the top of described supporting part is provided with half axis hole and is positioned at the briquetting seat of half axis hole both sides, is installed on half axis hole of brew head support, then is fixedly installed on briquetting seat by briquetting after described wheel shaft being socketed with bearing.
For reaching above-mentioned purpose, the present invention also provides a kind of coffee machine, and wherein, described coffee machine employs above-mentioned movable coffee brewing header structure.
The invention has the beneficial effects as follows:
1, by arranging wedge block in brew head, brew head support arranging corresponding inclined ramp, can easily realize pumping of brew head, make it have the effect of compacting ground coffee and sealing funnel, and structure is simple, be easy to assembling.
2, with the addition of back-moving spring and on slide block and slideway, be provided with that corresponding slide block is the highest, k level and slideway is the highest, k level, when back-moving spring makes to need to promote brew head, handle can be turned back more effortlessly, and when falling brew head, the decrease speed of brew head can be slowed down, ensure that the pressure in brewing cavity slowly increases, prevent the refluence of water in chamber to greatest extent; And slide block and slideway are provided with that corresponding slide block is the highest, k level and slideway is the highest, k level, the locking of brew head and brew head support can be realized.
3, add the gear drive of bevel gear, change the direction of rotation of handle with this, be conducive to the volume reducing coffee machine entirety, be convenient to storage.
4, adopt Bevel Gear Transmission, can improve transmission accuracy, ensure that brew head accurately can arrive desired location, practicality is good.
5, bevel gear also has life-span length, high load capacity bearing capacity, low cost and other advantages, makes to adopt the present invention of manual actuation mode significantly can reduce manufacturing cost, has structure simple, easy and simple to handle, laborsaving, and cost of manufacture is low and be easy to the advantage safeguarded.
6, motor and reductor can also be adopted to substitute handle and to realize motor driving, more convenient, laborsaving.
Accompanying drawing explanation
Also will be described in more detail the present invention with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the exploded view of the first embodiment according to movable coffee brewing header structure of the present invention;
Fig. 2 is the structural representation according to brew head in the first embodiment of the present invention;
Fig. 3 is the reverse geometry schematic diagram according to brew head support in the first embodiment of the present invention;
Fig. 4 is the sectional view according to (handle is not shown) when brew head is not depressed in the first embodiment of the present invention;
Fig. 5 is according to the sectional view in the first embodiment of the present invention during brew head pressure;
Fig. 6 is the exploded view of the second embodiment according to movable coffee brewing header structure of the present invention;
Fig. 7 is the reverse geometry schematic diagram of middle according to a second embodiment of the present invention brew head support;
Fig. 8 be according to a second embodiment of the present invention in the sectional view of brew head when not depressing;
Fig. 9 be according to a second embodiment of the present invention in brew head pressure time (handle is not shown) sectional view.
Description of reference numerals: 1-driven pulley; 2-handle; 3-banking stop catch; 4-banking stop; 41-salient point; 5-briquetting; 6-brew head; 61-base; 62-connecting portion; 63-slide block; The highest plane of 631-slide block; 632-slide block k level; 633-slide block inclined-plane; 64-step; 65-tongue; 66-water filling port; 67-sealing ring; 68-check-valves; 69-filter disc; 7-driving wheel; 71-wheel shaft; 8-back-moving spring; 9-brew head support; 91-container cavity; 911-chute; 92-supporting part; 93-slideway; 931-slideway plane; 94-half axis hole; 95-briquetting seat; 10-funnel stand; 11-funnel; 111-brewing cavity.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the ratio of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
First embodiment
Fig. 1 show schematically show the exploded view of the first embodiment according to movable coffee brewing header structure of the present invention.Described movable coffee brewing header structure mainly comprises: brew head 6 and brew head support 9.
Please specifically as shown in Figure 2, described brew head 6 has cup dolly 61, and the top center of described base 61 is provided with columniform connecting portion 62, and one-body molded on described connecting portion 62 have tongue 65.Between described connecting portion 62 and tongue 65, there is step 64.The top edges of described base 61 is provided with at least two slide blocks 63.In the embodiment shown in Figure 2, the quantity of slide block 63 is three, but not as limit.Described slide block 63 is in wedge shape, and the direction of slide block 63 is identical, namely all towards clockwise or counter clockwise direction.
Described connecting portion 62 is arranged with banking stop 4 and banking stop 4 can rotate relative to connecting portion 62.One banking stop catch 3 passes tongue 65 and is fixed on step 64, and the external diameter of banking stop catch 3 is greater than the internal diameter of banking stop 4, for carrying out spacing to banking stop 4.Described banking stop catch 3 is fixed on step 64 by screw, or adopts other connected modes such as clamping mode.
The cross section of described tongue 65 is not circular, and such as the cross section of tongue 65 can be flat, and correspondingly, the shape of the centre bore of described banking stop catch 3 is also corresponding with the cross sectional shape of tongue 65, can rotate to make banking stop catch 3 with tongue 65.
Described tongue 65 is provided with water filling port 66, and described water filling port 66 is communicated to the bottom of base 61 always by waterflood path, for water filling in the funnel 11 below brew head 6.In addition, the excircle of described base 61 is provided with sealing ring 67, and when brew head 6 drops to the inside entering funnel 11, described sealing ring 67 can guarantee the sealing of the brewing cavity 111 in funnel 11.Described sealing ring 67 can select O RunddichtringO, or the sealing ring of other versions.
Again please as shown in Figure 3, described brew head support 9 has container cavity 91, at least two slideways 93 of the slide block 63 corresponding to brew head 6 are provided with in described container cavity 91, described slideway 93 tilts to extend along container cavity 91 inwall, when brew head 6 rotates, utilize the slide block 63 and slideway 93 that cooperatively interact, brew head 6 can rise or decline in brew head support 9.In addition, be provided with two chutes 911 vertically extended in described container cavity 91, the corresponding chute 911 in edge of described banking stop 4 is provided with two salient points 41.
Described brew head 6 is enter in the container cavity 91 of brew head support 9 from the below of brew head support 9 when mounted, the salient point 41 of described banking stop 4 inserts in chute 911, the top of described brew head 6 is installed with drive unit, drive unit is handle 2 in the present embodiment, and handle 2 and brew head 6 link.By turning handle 6, brew head 6 can be made to rotate, when brew head 6 rotates, banking stop 4 can not rotate due to the restriction of salient point 41 thereupon, only can move up and down along the chute 911 of container cavity 91.The inner upper of described container cavity 91 is also provided with convex edge (not being shown in detail in figure) inwardly, upwards shifts out container cavity 91, and then limit the height that brew head 6 moves up for backstop banking stop 4.
Again please as shown in Figure 1, bottom and the funnel stand 10 of described brew head support 9 fixedly mount, and funnel stand 10 undertakes funnel 11, funnel 11 can slide into and take out, very convenient operation.
In a preferred embodiment, at least two back-moving springs 8 are provided with accordingly between banking stop 4 and at least two slideways of brew head support 9, back-moving spring 8 by pushing tow banking stop 4 thus promote brew head 6 upwards reset, therefore when needs promote brew head 6, handle 2 can be turned back more effortlessly, and when falling brew head 6, the decrease speed of brew head 6 can be slowed down, ensure that the pressure in brewing cavity 111 slowly increases, prevent the refluence of water in chamber to greatest extent.
Further, upspring in order to ensure brew head 6 and brew head support 9 spring 8 that can not be reset when infusion position, the peak of described slide block 63 is formed with the highest plane 631 of slide block, described base 61 (i.e. minimum point of slide block 63) between adjacent two slide blocks 63 is formed with slide block k level 632, between the peak and minimum point of slide block 63, be formed with slide block inclined-plane 633; Correspond, the peak of described slideway 93 is formed with the highest plane 931 of slideway, and the minimum point of slideway 93 is formed with slideway k level 932, between the peak and minimum point of slideway 93, be formed with slide ramp 933.When brew head 6 drops to minimum point, slide block inclined-plane 633 coordinates to produce with slide ramp 933 and slides, until the highest plane of slide block 631 and the highest plane 931 of slideway just in time align and contact with each other, slide block k level 632 and slideway k level 932 also just in time align and contact with each other, and brew head 6 and brew head support 9 realize locking.Although now brew head 6 has driving force upwards under the effect of back-moving spring 8, but because the highest plane of slide block 631 is just in time by the highest plane 931 of slideway vertically block, and slide block k level 632 is just in time by slideway k level 932 vertically block, therefore slide block 63 cannot skid off from slideway 93, now release handle 2, brew head 6 can not upwards reset, thus carries out brewageing of coffee smoothly.And when coffee brewing is complete, when needing to promote brew head 6, only need slightly firmly to pull handle 2, the contact relation between the highest plane of slide block 631 and the highest plane 931 of slideway and the contact relation between slide block k level 632 and slideway k level 932 can be removed, then rely on the screen resilience of back-moving spring 8, can easily turn back handle 2, realize the reset of brew head 6.
The operation principle of movable coffee brewing header structure provided by the present invention is:
Please first as shown in Figure 5, when needs are infused coffee, first the funnel 11 filling ground coffee is slided in funnel stand 10, again in the horizontal direction clockwise (or counterclockwise) pull handle 2, because handle 2 and brew head 6 link, therefore brew head 6 is also rotated thereupon and is moved down relative to brew head support 9, until brew head 6 is inserted into funnel 11 inside, and banking stop 4 in brew head 6 is spacing by the upper surface of the slideway 93 of brew head support 9 inside, brew head 6 cannot decline further, now the ground coffee in funnel 11 compresses and utilizes sealing ring 67 sealing funnel 11 on the base 61 of brew head 6 by brew head 6, can start to carry out brewing coffee.In a preferred embodiment, namely in brew head support 9, back-moving spring 8 is installed further, and slide block 63 is provided with the highest plane 631 of slide block and slide block k level 632, and slideway 93 is provided with the highest plane 931 of slideway and slideway k level 932, so in the decline process of brew head 6, decrease speed can be slowed down wittingly, thus effectively avoid the refluence of the water in funnel 11, and the highest plane of slide block 631 and the highest plane 931 of slideway and slide block k level 632 and slideway k level 932 are can locking voluntarily to timing.
Again please as shown in Figure 4, when infusing coffee complete, only need to pull handle 2 in the other direction lightly, brew head 6 rises thereupon while rotating, and leaves funnel 11.In a preferred embodiment, when removing the locking of the highest plane of slide block 631 and the highest plane 931 of slideway and slide block k level 632 and slideway k level 932, brew head 6 pops up by back-moving spring 8, more easily complete the action of pulling handle 2 effortlessly, and according to the setting of brew head support 9 sliding way 93, can prevent brew head 6 from rising further.
In a first embodiment, except handle 2 can be adopted directly to connect brew head 6, motor and reductor can also be adopted directly to connect brew head 6, drive brew head 6 to rotate with this and move up and down relative to brew head support 9, more convenient, laborsaving.
Second embodiment
Fig. 6 show schematically show the exploded view of the second embodiment according to movable coffee brewing header structure of the present invention.Compared to the first embodiment, the improvements of the second embodiment are: in transmission component, add driving wheel 7 and driven pulley 1, the direction of rotation of handle is changed with this, be conducive to the volume reducing coffee machine entirety, be convenient to storage, adopt gear drive in addition, can transmission accuracy be improved, ensure that brew head accurately can arrive desired location, practicality is good.
Specifically be improved to, please as shown in Figure 7, the side of the container cavity 91 that described brew head support 9 has also is provided with supporting part 92, and the top of described supporting part 92 is provided with half axis hole 94 and is positioned at the briquetting seat 95 of half axis hole 94 both sides.Described driving wheel 7 is bevel gear, it has wheel shaft 71, be installed on after wheel shaft 71 being socketed with bearing (not shown) on half axis hole 94 of brew head support 9, then be fixedly installed on briquetting seat 95 by briquetting 5, driving wheel 7 can smooth and easyly be rotated.Briquetting 5 and briquetting seat 95 are installed by screw.
Described brew head 6 is enter in the container cavity 91 of brew head support 9 from the below of brew head support 9 when mounted, on the tongue 65 that described driven pulley 1 is socketed on brew head 6 and by the container cavity 91 sidewall block of brew head support 9.Described driven pulley 1 is also bevel gear.And, need when driven pulley 1 is installed to ensure that driving wheel 7 realizes being threaded with driven pulley 1.
In addition, the cross section of the end of described wheel shaft 71 is not circular, and the end cross-sectional of such as wheel shaft 71 is flat, correspondingly, the end of handle 2 has flat hole, and handle 2 coordinates with wheel shaft 71 to be installed, screw will the two be fastening for recycling, and both guarantees cannot relatively rotate and can not loosen, come off.Certainly, the end cross-sectional of wheel shaft 71 can also be other shapes, such as triangle, quadrangle etc., and the end of handle 2 has the hole of corresponding shape.
Again please as shown in Figure 8 and Figure 9, the waterflood path lower end of described brew head 6 inside is provided with check-valves 68, and the effect of check-valves 68 is that the water of brewing cavity 111 inside can not flow backwards when the pressure of brewing cavity 111 inside of funnel 11 is greater than the pressure in waterflood path.In addition, be provided with filter disc 69 in the below of brew head 6, filter disc is for preventing ground coffee from entering in brew head 6 from brewing cavity 111.
The operation principle of movable coffee brewing header structure provided by the present invention is:
Please first as shown in Figure 9, when needs are infused coffee, first the funnel 11 filling ground coffee is slided in funnel stand 10, pull handle 2 downwards again, driving wheel 7 rotates thereupon, and drive driven pulley 1 to rotate, because driven pulley 1 and brew head 6 link, therefore when driven pulley 1 rotates, brew head 6 is also rotated thereupon and is moved down relative to brew head support 9, until brew head 6 is inserted into funnel 11 inside, and banking stop 4 in brew head 6 is spacing by the upper surface of the slideway 93 of brew head support 9 inside, brew head 6 cannot decline further, now the ground coffee in funnel 11 compresses and utilizes sealing ring 67 sealing funnel 11 on the base 61 of brew head 6 by brew head 6, can start to carry out brewing coffee.In a preferred embodiment, namely in brew head support 9, back-moving spring 8 is installed further, and slide block 63 is provided with the highest plane 631 of slide block and slide block k level 632, and slideway 93 is provided with the highest plane 931 of slideway and slideway k level 932, so in the decline process of brew head 6, decrease speed can be slowed down wittingly, thus effectively avoid the refluence of the water in funnel 11, and the highest plane of slide block 631 and the highest plane 931 of slideway and slide block k level 632 and slideway k level 932 are can locking voluntarily to timing.
Again please as shown in Figure 8, when infusing coffee complete, only needing to pull handle 2 lightly, driving wheel 7 can be driven to rotate, and then drive driven pulley 1 to rotate, brew head 6 rises thereupon while rotating, and leaves funnel 11.In a preferred embodiment, when removing the locking of the highest plane of slide block 631 and the highest plane 931 of slideway and slide block k level 632 and slideway k level 932, brew head 6 pops up by back-moving spring 8, more easily complete the action of pulling handle 2 effortlessly, and according to the setting of brew head support 9 sliding way 93, can prevent brew head 6 from rising further.
In a second embodiment, except handle 2 can be adopted directly to connect driving wheel 7, motor and reductor can also be adopted directly to connect the wheel shaft 71 of driving wheel 7, drive brew head 6 to rotate with this and move up and down relative to brew head support 9, more convenient, laborsaving.
Although do not demonstrate, movable coffee brewing header structure of the present invention may be used for coffee machine.Also therefore structure is simple, easy to use for this coffee machine.
In sum, the invention has the beneficial effects as follows:
1, by arranging wedge block in brew head, brew head support arranging corresponding inclined ramp, can easily realize pumping of brew head, make it have the effect of compacting ground coffee and sealing funnel.
2, with the addition of back-moving spring and on slide block and slideway, be provided with that corresponding slide block is the highest, k level and slideway is the highest, k level, when back-moving spring makes to need to promote brew head, handle can be turned back more effortlessly, and when falling brew head, the decrease speed of brew head can be slowed down, ensure that the pressure in brewing cavity slowly increases, prevent the refluence of water in chamber to greatest extent; And slide block and slideway are provided with that corresponding slide block is the highest, k level and slideway is the highest, k level, the locking of brew head and brew head support can be realized.
3, add the gear drive of bevel gear, change the direction of rotation of handle with this, be conducive to the volume reducing coffee machine entirety, be convenient to storage.
4, adopt Bevel Gear Transmission, can improve transmission accuracy, ensure that brew head accurately can arrive desired location, practicality is good.
5, bevel gear also has life-span length, high load capacity bearing capacity, low cost and other advantages, makes to adopt the present invention of manual actuation mode significantly can reduce manufacturing cost, has structure simple, easy and simple to handle, laborsaving, and cost of manufacture is low and be easy to the advantage safeguarded.
6, motor and reductor can also be adopted to substitute handle and to realize motor driving, more convenient, laborsaving.
Although invention has been described with reference to preferred embodiment, without departing from the scope of the invention, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The present invention is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a movable coffee brewing header structure, is characterized in that, comprising:
Brew head, has base, and the top center of base is provided with connecting portion, and the top edges of base is provided with at least two slide blocks, and described connecting portion is connected with drive unit;
Brew head support, there is container cavity, at least two slideways corresponding to slide block are provided with in described container cavity, slideway tilts to extend along container cavity inwall, the slide block of brew head is installed in the slideway of brew head support, when drive unit rotates brew head, brew head can move up and down in brew head support.
2. movable coffee brewing header structure according to claim 1, it is characterized in that, described connecting portion is provided with tongue, between connecting portion and tongue, there is step, described connecting portion is arranged with banking stop and banking stop can rotate relative to connecting portion, one banking stop catch passes tongue and is fixed on step, for carrying out spacing to banking stop.
3. movable coffee brewing header structure according to claim 2, is characterized in that, be provided with at least two back-moving springs between described banking stop and at least two slideways of brew head support.
4. movable coffee brewing header structure according to claim 3, it is characterized in that, the peak of described slide block is formed with the highest plane of slide block, and the minimum point of described slide block is formed with slide block k level, between the peak and minimum point of slide block, be formed with slide block inclined-plane; Correspondingly, the peak of described slideway is formed with the highest plane of slideway, and the minimum point of slideway is formed with slideway k level, between the peak and minimum point of slideway, be formed with slide ramp; When brew head drops to minimum point, the highest plane of slide block and the highest plane of slideway align and contact with each other, and slide block k level and slideway k level also align and contact with each other.
5. the movable coffee brewing header structure according to any one of claim 2 to 4, it is characterized in that, the side of described container cavity is provided with supporting part, the wheel shaft of one bevel gear is rotatably installed on supporting part, the driven pulley be threaded with bevel gear is socketed on the tongue of brew head, and described drive unit is connected with the wheel shaft of bevel gear.
6. movable coffee brewing header structure according to claim 5, it is characterized in that, the top of described supporting part is provided with half axis hole and is positioned at the briquetting seat of half axis hole both sides, be installed on after described wheel shaft being socketed with bearing on half axis hole of brew head support, then be fixedly installed on briquetting seat by briquetting.
7. movable coffee brewing header structure according to any one of claim 1 to 4, is characterized in that, described drive unit is handle.
8. movable coffee brewing header structure according to any one of claim 1 to 4, is characterized in that, described drive unit is motor and speed reducer.
9. movable coffee brewing header structure according to claim 1, it is characterized in that, described slide block is wedge shape, and the direction of each slide block is identical.
10. a coffee machine, is characterized in that, described coffee machine employs movable coffee brewing header structure according to any one of claim 1 to 9.
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| CN201510542783.0A CN105105636B (en) | 2015-08-28 | 2015-08-28 | Movable coffee brewing head structure and coffee machine using same |
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| CN201510542783.0A CN105105636B (en) | 2015-08-28 | 2015-08-28 | Movable coffee brewing head structure and coffee machine using same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667261A (en) * | 2016-11-17 | 2017-05-17 | 上海宝路通咖啡机有限公司 | Coffee maker brewing mechanism |
| CN111772482A (en) * | 2020-06-12 | 2020-10-16 | 深圳拓邦股份有限公司 | Motor control method and device of full-automatic coffee machine |
| CN114766915A (en) * | 2022-04-25 | 2022-07-22 | 瑞鼎机电科技（昆山）有限公司 | Coffee machine handle and production process |
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| CN111772482A (en) * | 2020-06-12 | 2020-10-16 | 深圳拓邦股份有限公司 | Motor control method and device of full-automatic coffee machine |
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| CN114766915B (en) * | 2022-04-25 | 2023-11-17 | 瑞鼎机电科技（昆山）有限公司 | Coffee machine handle and production process |
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| CN105105636B (en) | 2018-05-08 |
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