WO2018149254A1

WO2018149254A1 - Improved manually operated coffee maker

Info

Publication number: WO2018149254A1
Application number: PCT/CN2018/072179
Authority: WO
Inventors: 宋雨果
Original assignee: 佛山市顺德区华酷电器科技有限公司
Priority date: 2017-01-13
Filing date: 2018-01-11
Publication date: 2018-08-23
Also published as: CN106820981B; CN208002626U; ES2762159T3; CN106820981A

Abstract

Disclosed is an improved manually operated coffee maker, comprising a cup body (1), a water pressure base body (2) and a coffee brewing base body (3) detachably connected together, wherein a water storage cavity (20) in communication with the cup body (1) is arranged in the water pressure base body (2), the water pressure base body (2) comprises an inner shell (21) and an outer shell (22) fitted over the inner shell (21), the water pressure base body (2) is provided with a lock sleeve (23) inserted into the inner shell (21) from the outer shell (22) to lock the two, and a hand-pressing power rod (24) extending into the water storage cavity (20) is arranged in the lock sleeve (23). The improved manually operated coffee maker has a simple structure, and can be equipped with a plurality of fittings for the outer shell (22) to provide customers with options.

Description

An improved manual coffee machine

[Technical Field]

The invention relates to a coffee machine for brewing coffee by hand.

【Background technique】

In order to meet the needs of people drinking coffee, the inventor of the present application developed a hand-operated coffee machine that is easy to carry, and the patent number is CN201310345121.5. After manually pushing and pulling the hydraulic pressure piston rod, the product can brew coffee. Loved by our customers. Because the customer's pursuit of the shape and color of the coffee machine is different, but the coffee machine can not change the shape color, when different shape colors are needed, it is necessary to purchase a variety of models, which brings a burden to the customer.

[Summary of the Invention]

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the deficiencies of the prior art and to provide an improved hand operated coffee machine that facilitates changing the color of the exterior.

In order to solve the above problems, the present invention adopts the following technical solutions:

An improved manual coffee machine comprising a detachably coupled cup body, a hydraulic seat body and a coffee brewing seat body, wherein the water pressure seat body is provided with a water storage body communicating with the cup body The cavity is characterized in that: the hydraulic seat body comprises an inner casing and an outer casing sleeved outside the inner casing, and the hydraulic seat body is provided with the outer casing body inserted into the inner casing from the outer casing The lock sleeve is locked, and the lock sleeve is provided with a hand pressure power rod extending into the water storage chamber.

An improved manual coffee machine as described above, characterized in that: the inner casing is vertically inserted into the outer casing, and the hand-pressing power rod is laterally inserted into the outer casing and the inner casing Inside the housing.

An improved manual coffee machine as described above, characterized in that: one end of the inner casing is provided with an outer positioning step on the outer circumference, and the inner wall of one end of the outer casing is provided with a top rest The inner positioning step on the outer positioning step.

An improved manual coffee machine as described above, characterized in that: the coffee brewing seat body is provided with a coffee outflow base, and the coffee outflow base is provided with a filter net block, and the coffee flows out of the base. There is a coffee outflow control valve body, and the coffee outflow base is provided with a mouthpiece, wherein the mouthpiece is provided with a coffee outflow mouth extending from one end of the mouthpiece, and the coffee outlet mouth is provided with a support The coffee flows out of the spring of the control valve.

An improved manual coffee machine as described above, characterized in that: the coffee outflow base is provided with a bottom mouth for receiving the mouthpiece, and the inner wall of the bottom opening is provided with a plurality of bottom openings a gap is formed between the coffee outflow base and the inner wall of the coffee brewing seat, the mouthpiece is screwed to the coffee outflow base, and the outer end of the mouthpiece is provided with a mouth gap The coffee outflow base is provided with a plurality of cleaning gaps on the outer circumference of the threaded end of the mouthpiece.

An improved manual coffee machine as described above, characterized in that: the coffee cup adapter ring is detachably connected between the water pressure seat body and the coffee brewing seat body.

An improved manual coffee machine as described above, characterized in that: the upper end of the coffee powder cup adapter ring is screwed to the water pressure seat body, and the lower end is screwed to the coffee brewing seat body. .

An improved manual coffee machine as described above, characterized in that: the water pressure seat is provided with a water outlet passage communicating with the water storage chamber, and the water pressure seat body is provided with water guide Block, one end surface of the water guiding block is provided with a water conduit communicating with the water outlet passage, and the other end surface of the water guiding block is provided with a convex ring, and the convex ring is provided with the The water conduit is connected to the water conduit, and the convex ring is provided with a water gap.

An improved hand-operated coffee machine as described above, characterized in that the cup is detachably provided with a cup sleeve.

An improved manual coffee machine as described above, characterized in that: the outer wall of the cup is provided with a plurality of convex strip teeth, and the inner wall of the cup sleeve is provided with at least two energy cards. An anti-rotation toothing between the protruding teeth of the cup, the outer wall of the cup is provided with a convex ring, and the inner wall of the cup sleeve is provided with a plurality of positioning buckles that are interlocked with the protruding ring article.

The invention has the beneficial effects that the hydraulic seat body comprises an inner casing and an outer casing body, so that a set of products can be used with a plurality of outer casing fittings for the customer to select; after the coffee brewing seat body is removed, the coffee is pressed. After flowing out of the mouth, the water can be circulated from the coffee brewing body to the top and bottom during washing, which is convenient for cleaning, the mouth sleeve is provided with a gap of the mouth sleeve, the coffee is discharged from the base and the cleaning gap is provided, and the bottom of the coffee flowing out of the base is provided with a bottom gap, so that The rinsed water can enter the interior for easy cleaning; the coffee powder cup adapter ring can increase the amount of coffee powder, use a large cup of coffee powder to increase the versatility of the coffee machine; by setting the water guide block, the water is removed from the water After the water outlet channel flows out, it will not splash around, but will be diverted through the water gap; the cup sleeve can be detachably provided outside the cup, and the cup sleeve can be used for heat insulation and can be used as a water cup.

[Description of the Drawings]

Figure 1 is a perspective view of the present invention;

Figure 2 is a cross-sectional view of the present invention;

Figure 3 is an exploded view of the present invention;

Figure 4 is an exploded view of the coffee brewing base of the present invention;

Figure 5 is a perspective view of the water guiding block of the present invention;

Figure 6 is a perspective view of the cup sleeve of the present invention.

【detailed description】

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1 to FIG. 6, an improved manual coffee machine comprises a detachably connected cup body 1, a hydraulic seat body 2 and a coffee brewing body 3, and the hydraulic seat body 2 is provided. There is a water storage chamber 20 communicating with the cup body 1. The hydraulic seat body 2 includes an inner casing 21 and an outer casing 22 sleeved outside the inner casing 21. In the fitting, a plurality of outer casings 22 can be disposed, so that the customer It can be replaced according to its own needs. The hydraulic seat body 2 is provided with a lock sleeve 23 which is inserted into the inner casing 21 from the outer casing 22 to lock the two. After the lock sleeve 23 is inserted, the outer casing 22 and the inner casing The body 21 cannot be pulled out relatively, and the lock sleeve 23 is provided with a hand-operated power rod 24 that projects into the water storage chamber 20. The inner casing 21 is vertically inserted into the outer casing 22, and the hand-pressing power rod 24 is laterally inserted into the outer casing 22 and the inner casing 21. One end of the inner casing 21 is provided with an outer positioning step 25 on the outer circumference, and an inner positioning wall 26 abutting on the outer positioning step 25 is disposed on the inner wall of one end of the outer casing 21, and the vertical positioning is performed by the positioning step to prevent misalignment. .

The coffee brewing base 3 is provided with a coffee outflow base 31, a filter net block 32 is arranged above the coffee outflow base 31, a coffee outflow control valve body 33 is arranged on the coffee outflow base 31, and a mouthpiece 35 is provided on the coffee outflow base 31. The mouthpiece 35 is provided with a coffee outflow nozzle 36 extending from one end of the mouthpiece 35, and a spring 37 supporting the coffee outflow control valve 33 is disposed in the coffee outlet nozzle 36. After the coffee outflow control valve 33 is pressed in, when cleaning, The water can flow in or out from the mouthpiece 35 to facilitate cleaning of the interior of the coffee brewing base 3.

The coffee outflow base 31 is provided with a bottom mouth 30 for receiving the mouth cover 35. The inner wall of the bottom mouth 30 is provided with a plurality of bottom mouth notches 40, and a gap is provided between the coffee outflow base 31 and the inner wall of the coffee brewing seat body 3, and the mouth is provided. The sleeve 35 is screwed to the coffee outflow base 31, and the outer end of the mouthpiece 35 is provided with a mouth sleeve notch 38. The outer circumference of the coffee outflow base 31 and the threaded end of the mouthpiece 35 is provided with a plurality of cleaning notches 39. During cleaning, water can enter the interior through gaps and gaps, and the cleaning is cleaner.

A coffee powder cup adapter ring 4 is detachably connected between the water pressure seat body 2 and the coffee brewing seat body 3. The upper end of the coffee powder cup adapter ring 4 is screwed to the hydraulic seat body 2, and the lower end is screwed to the coffee brewing seat body 3. When it is necessary to load a large powder cup, when the original coffee machine cannot be loaded, a coffee powder cup adapter ring 4 can be added to improve the versatility of the coffee machine.

The water pressure seat body 2 is provided with a water outlet passage 27 communicating with the water storage chamber 20, and the water pressure seat body 2 is provided with a water guiding block 5, and one end surface of the water guiding block 5 is provided with a water conduit 51 communicating with the water outlet passage 27. The other end surface of the water guiding block 5 is provided with a convex ring 52. The convex ring 52 is provided with a water guiding hole 53 communicating with the water guiding channel 51, and the convex ring 52 is provided with a water dividing gap 53. When the water flows out from the water outlet passage 27, it has a certain pressure. If the water guiding block 5 is not provided, the water flows into a water column, and when it is washed down, it is easy to splash. After the water guiding block 5 is installed, the water enters the water guiding block 5, and is shunted through the plurality of water dividing gaps 53, so that the water does not splash.

A cup sleeve 6 is detachably provided outside the cup body 1. The outer wall of the cup body 1 is provided with a plurality of rib teeth 11 enclosing the ring, and the inner wall of the cup sleeve 6 is provided with at least two anti-rotation teeth 61 which can be caught between the rib teeth 11, and the anti-rotation teeth 61 Cooperating with the protruding teeth 11 can prevent the cup body 1 and the cup sleeve 6 from rotating relative to each other. The outer wall of the cup body 1 is provided with a convex ring 12, and the inner wall of the cup sleeve 6 is provided with a plurality of positioning buckles 62 which are interlocked with the convex ring 12, The positioning buckle 62 is fastened to the convex ring 12, and the cup sleeve 6 is not easily detached. The cup body 1 is filled with hot water, and the cup sleeve 6 is placed outside the cup body 1 to provide heat insulation. Of course, after the cup sleeve 6 is removed, it can be used as a cup for brewing coffee.

Claims

An improved manual coffee machine comprising a detachably coupled cup body (1), a hydraulic seat body (2) and a coffee brewing body (3), said hydraulic seat body (2) A water storage chamber (20) communicating with the cup body (1) is provided, wherein the water pressure seat body (2) comprises an inner casing (21) and a sleeve inner casing (21). The outer outer casing (22) is provided with a lock sleeve (23) inserted from the outer casing (22) into the inner casing (21) to lock the two (23). The lock sleeve (23) is provided with a hand-operated power rod (24) that projects into the water storage chamber (20).
A modified hand-operated coffee machine according to claim 1, wherein said inner casing (21) is vertically inserted into said outer casing (22), said hand-pressing power rod (24) laterally inserted into the outer casing (22) and the inner casing (21).
The improved manual coffee machine according to claim 1 or 2, wherein one end of the inner casing (21) is provided with an outer positioning step (25) on the outer circumference, An inner positioning wall (26) abutting against the outer positioning step (25) is disposed on an inner wall of one end of the outer casing (22).
A modified hand-operated coffee machine according to claim 1, characterized in that: the coffee brewing base (3) is provided with a coffee outflow base (31), and the coffee flows out of the base (31). a filter block (32) is arranged on the top, the coffee outflow base (31) is provided with a coffee outflow control valve body (33), and the coffee outflow base (31) is provided with a mouthpiece (35). The mouthpiece (35) is provided with a coffee outflow nozzle (36) extending from one end of the mouthpiece (35), and the coffee outflow nozzle (36) is provided with a coffee outflow control valve (33). Spring (37).
A modified manual coffee machine according to claim 4, wherein said coffee outlet base (31) is provided with a bottom opening (30) for receiving said mouthpiece (35). a plurality of bottom openings (40) are defined in the inner wall of the bottom opening (30), and a gap is formed between the coffee outflow base (31) and the inner wall of the coffee brewing body (3). The mouthpiece (35) is screwed to the coffee outflow base (31), and the outer end of the mouthpiece (35) is provided with a mouthpiece notch (38), and the coffee flows out of the base (31) and the mouthpiece (35) A plurality of cleaning notches (39) are provided on the outer circumference of the threaded connection end.
A modified manual coffee machine according to claim 1, wherein the water pressure seat body (2) and the coffee brewing body (3) are detachably connected with a coffee powder cup. Matching ring (4).
A modified manual coffee machine according to claim 6, wherein the upper end of the coffee powder cup adapter ring (4) is screwed to the hydraulic seat body (2), and the lower end is The coffee brewing seat (3) is threaded.
A modified manual coffee machine according to claim 1, characterized in that: the water pressure seat (2) is provided with a water outlet passage (27) communicating with the water storage chamber (20). The water pressure seat body (2) is provided with a water guiding block (5), and one end surface of the water guiding block (5) is provided with a water conduit (51) communicating with the water outlet passage (27). The other end surface of the water guiding block (5) is provided with a convex ring (52), and the convex ring (52) is provided with a water guiding hole (53) communicating with the water guiding channel (51). The convex ring (52) is provided with a water dividing gap (53).
A modified hand-operated coffee maker according to claim 1, characterized in that the cup (1) is detachably provided with a cup sleeve (6).
A modified hand-operated coffee machine according to claim 9, characterized in that: the outer wall of the cup body (1) is provided with a plurality of protruding strip teeth (11) encircling the cup, the cup sleeve (6) The inner wall is provided with at least two anti-rotation teeth (61) which can be caught between the protruding teeth (11), and the outer wall of the cup body (1) is provided with a convex ring (12) The inner wall of the cup sleeve (6) is provided with a plurality of positioning buckles (62) that are interlocked with the protruding ring (12).