TWM574010U - Hand press coffee pot - Google Patents

Abstract

The invention provides a hand-pressed coffee pot, comprising: a hollow body with two ends open, a pressing mechanism, a piston mechanism, and a brewing mechanism, characterized in that: the hollow body and the brewing mechanism are arranged The joint mechanism includes: a joint seat, a pressure bearing pad, and a set of firmware, wherein the joint seat has a central portion, an assembly portion and an engaging portion, the central portion is a through hole penetrating the joint seat, the assembly The pressure system is assembled with the set of firmware for integrating the joint seat with the hollow body, and the joint portion is integrally assembled with the brewing mechanism; the pressure bearing pad is assembled at a central portion of the joint seat And having a shaft joint for axially connecting with the pressurizing mechanism; wherein the heat generated by the high pressure actuation of the pressurizing mechanism can be concentrated by the joint seat and the pressure bearing pad in the brewing zone, and can be brewed A better taste of coffee.

Description

Hand press coffee pot

This creation is about a hand-pressed coffee pot, especially one that can keep the brewing of the coffee in the best taste, and can be used with different brands of coffee capsules and coffee powder, and provides hand pressure for maintenance and cleaning. coffee pot.

From the continuous development of coffee-related products such as coffee capsules, hand-pressed coffee pots, grinders, etc., it is obvious that most people are fond of drinking coffee, so the popularity of coffee is beyond doubt. If the choice of early coffee is a professional version, it will be brewed through a coffee machine. If it is a Yangchun version, it can be brewed directly through a three-in-one coffee bag. Nowadays, it is a personal choice to press the coffee pot and grinder. Brew/bubble with coffee capsules. However, the structure of the hand-pressed coffee machine extracting coffee by high-pressure effluent is easy to spread during the process, and the heat and taste of the brewed coffee are affected, and the bulk is not convenient to carry, and the maintenance is also cleaned. Because the structure is inconvenient to disassemble, the maintenance after use is inconvenient, especially in the area where the hot water and the coffee powder are sprayed during the brewing process, it is almost impossible to maintain and clean, and the accumulation of the coffee affects the quality of the brewed coffee. In addition, coffee capsules have different coffee machines that are branded by different brands. Similarly, coffee powder must be brewed on another type of coffee machine. Therefore, it is not convenient for consumers to use, especially For those who have coffee capsules and coffee powder, they must have two types of coffee machines, which not only occupy space but also increase the cost of purchase. Therefore, The creators of this case have accumulated years of experience in R&D and manufacturing of related products, and studied the shortcomings and problems of the former coffee machine, and created the case.

The purpose of the present invention is to provide a hand-pressed coffee pot which is not easily diffused by the heat generated by the high pressure in the process, and can be isolated and concentrated so that the heat of the brewed coffee is not affected, and Convenient disassembly, it can provide easy maintenance and cleaning, so that the brewing of coffee can maintain the best taste.

The purpose of this creation is to provide a hand-pressed coffee pot, which can brew coffee powder or coffee gel of different brands, and provide a variety of ways of using one machine, which is convenient to use and does not occupy space. effect.

In order to achieve the above object, the present invention comprises a hollow body with two ends open, a pressing mechanism, a piston mechanism, and a brewing mechanism, characterized in that: between the hollow body and the brewing mechanism An engagement mechanism is provided, the engagement mechanism includes: a joint seat, a pressure bearing pad, and a set of firmware, wherein the joint seat has a central portion, an assembly portion and an engaging portion, the central portion is a through hole penetrating the joint seat, The assembly part is assembled with the set of firmware for integrally connecting the joint seat with the open hollow body at both ends, and the engaging portion is integrally assembled with the brewing mechanism; the pressure bearing pad is assembled a central portion of the joint seat having a shaft portion for axially engaging with the pressurizing mechanism; wherein the heat generated by the high pressure actuation of the pressurizing mechanism can be concentrated by the joint seat and the pressure bearing pad to concentrate on brewing District, so that brewing a better taste of coffee.

According to the above feature, the set of firmware is a bolt; and the assembly portion of the joint with the set of firmware is a screw hole, and if so, the set hole reserved by the hollow body is screwed to the joint The socket can be assembled to the hollow body.

According to the above feature, the engaging portion of the joint has a circumferential surface, and an inner space is formed by the circumferential surface, and a joint body is disposed on the circumferential surface of the inner space, thereby integrating with the brewing mechanism. .

A further feature of the present invention is that the joint has a shoulder for the hollow body that is open at both ends, and the pressure pad has an outer lip for the side of the joint to span .

Another feature of the present hand-pressed coffee pot is that at least one leak-proof gasket is disposed between the joint seat and the pressure-bearing pad. In addition, a sealing rubber ring is disposed between the joint seat and the pressure bearing pad.

Another feature of the present invention is that the bottom surface of the pressure pad is provided with a filter.

1‧‧‧Hand coffee pot

2‧‧‧ hollow body

3‧‧‧ Pressurizing mechanism

4‧‧‧Piston mechanism

5‧‧‧ brewing mechanism

6‧‧‧Connecting agency

20‧‧‧ external thread

21‧‧‧ groups of holes

22‧‧‧ mesh shell

30‧‧‧ Fixed seat

31‧‧‧ Positioning Block

32‧‧‧Sleeve

33,34‧‧‧ Positioning nut

35‧‧‧Press

36‧‧‧Advance piston

37‧‧‧Compressed spring

351,352‧‧‧ thread

353‧‧ ‧ ribs

41‧‧‧Cylinder block

42‧‧‧first valve port

43‧‧‧Second valve port

44,46‧‧‧Pistons

45‧‧‧Gum balls

47‧‧‧Compression spring

48‧‧‧Unlocking slot

411‧‧‧ bottom

412‧‧‧Central Channel

413‧‧‧ first opening

414‧‧‧ second opening

61‧‧‧ joint seat

62‧‧‧ Pressure pad

63‧‧‧ group firmware

611‧‧‧Central Department

612‧‧‧Assembly Department

613‧‧‧Connecting Department

614‧‧‧Week

615‧‧‧Inside space

616‧‧‧Connected body

617‧‧‧ shoulder

622‧‧‧ outer lip

51,51’‧‧‧Coffee Cup

52,52’‧‧‧Connecting Block

The first picture is an exploded view of the hand-pressed coffee pot.

The second figure is a combined perspective view of the first figure.

The third figure is a cross-sectional view of the second figure.

4A and 4B are a perspective view and a cross-sectional view of an embodiment of a brewing mechanism for creating a coffee maker with coffee powder.

The fifth figure A to the fifth figure D are the action diagrams of the brewing coffee pot brewing coffee powder.

6A and 6B are perspective and cross-sectional views of an embodiment of a brewing coffee pot with a coffee capsule brewing mechanism.

Please refer to the first to third figures. The author's hand-pressed coffee maker 1 series includes: The open hollow body 2, the pressing mechanism 3, the piston mechanism 4, and the brewing mechanism 5, and the engaging mechanism 6, wherein the hollow body 2 opened at both ends is a cylindrical shape, one end of which is provided with an external thread 20, and the other end A plurality of array holes 21 are provided, and a mesh outer casing 22 is additionally provided on the circumference. The pressurizing mechanism 3 is assembled in the hollow body 2, and can provide water pressure by manually pressing the hot water, including: the fixing base 30, the positioning seat 31, the sleeve 32, the two positioning nuts 33, 34, and the pressing rod And a propeller piston 36 and a compressed spring 37. The fixing base 30 is provided with an internal thread 301 for screwing and fixing an external thread 20 of the hollow body 2, and the positioning seat 31 is received on the top surface of the fixing base 30. And maintaining an appropriate distance from the top surface, one end of the sleeve 32 and the two nuts 33, 34 are screwed between the positioning seat 31 and the fixing seat 31, and wherein the nut 34 is limited to the The fixing rod 31 is sleeved in the sleeve 32 and can be freely moved longitudinally. One end of the sleeve 32 is provided with a thread 351 and the propulsion piston 36 is locked, and the other end is provided with a thread 352 and a cap 37. The pressing rod 35 is convexly disposed on the pressing rod 35, and is corresponding to the guiding groove 311 on the seat 31. When the protruding strip 353 corresponds to the guiding groove 311, the pressing rod 35 can move up and down freely (such as the fifth Figure A and Figure 5B); when the rib 353 does not correspond to the guide groove 311, the pressure bar 35 is not allowed to move up and down freely (as shown in Fig. 5A), in short , So that the lever 35 to be freely moved up and down, as long as the rotating lever 35 of the ridge 353 pairs 311 can be positioned on the guide grooves 31. The compressed spring 37 is pressed against the pusher piston 36 to provide energy storage after actuation. If so, the pressurizing mechanism 3 can be assembled to the hollow body 2.

The piston mechanism 4 includes a cylinder body 41 having a bottom portion 411 and a central passage 412 disposed on the cylinder block. The central passage 412 has a first opening 413 and a second opening 414. The first opening 413 is coupled to the pressure. The first opening 414 is a funnel shape that is outwardly enlarged by the central passage, and is opposite to the brewing mechanism 5 and extends through the bottom portion 411. The first valve port 42 is laterally defined by the cylinder block 41. The side is penetrated to the central passage 412; the second valve port 43 is disposed opposite to the first valve port 42 The cylinder body 41 is open to the central passage 412, and the second valve port 43 is larger than the first valve port 42. The first piston 44, which will be described later, can be assembled from the valve port 43 and assembled by a rubber ball 45. . Moreover, the outer edge of the first opening 413 of the cylinder 41 is screwed with the sleeve 32 of the pressing mechanism 3, and the bottom 411 of the cylinder 41 is provided with a release for the screwing tool. The groove 48 is a shape that can be used for an inline or cross-shaped screwdriver. If the maintenance is to be carried out, the cylinder 41 is detached by the release groove 48 by the screw-locking tool, and the cylinder 41 can be cleaned by the two pistons 44, 46. The outer peripheral surface of the cylinder 41 is located above and below the first opening 413 and the second opening 414, and is provided with leakage preventing washers 491, 492, respectively.

The two pistons 44, 46 are spherical, the first piston 44 is blocked by the first valve port 42, the second piston 46 is blocked by the second opening 414, and the second piston 46 is provided with a compression spring. 47. The compression spring 47 is bottomed against the second piston 46 to be always upwardly upward, and the second opening 414 is closed. If so, the two pistons 44, 46 are at the first valve port 42 and the second opening. 414 forms a one-way valve. Once the pressing mechanism 3 presses the hot water to the central passage 412 by the pressing rod 35 and the pushing piston 36, the first valve port 42 and the second valve port 43 are used by the first piston 44. Plugged, the pressurized hot water can only be transported downward and the first piston 46 is pushed down, the second opening 414 is opened, and the pressurized hot water can be sent to the brewing mechanism 5 for rushing. bubble. On the contrary, when the pressing rod 35 and the pushing piston 36 of the pressing mechanism 3 are pushed back by the compression spring 37, the first piston 44 is sucked into the middle of the center passage 412, so that the first valve port 42 is opened, and the heat is opened. The water enters the second piston 46 back to plug the second opening 414, and the reciprocating compression movement pressurizes the hot water and brews to brew the fragrant coffee.

The joint mechanism 6 includes: a joint seat 61, a pressure bearing pad 62, and a group of fasteners 63. The joint seat 61 is processed and anodized by the aluminum material, and has a central portion 611, an assembly portion 612 and an engagement portion 613. The central portion 611 is a through hole penetrating the joint 61, and the assembly portion 612 is And the set of firmware 63 is configured to integrate the joint 61 with the hollow body 2, in the embodiment, the set of fasteners 63 is a bolt; and the joint 63 is assembled with the set of fasteners 63. The assembly portion 612 is a screw hole. If the bolt 63 is screwed from the assembly hole 21 of the hollow body 2 to the screw hole 612 of the joint 61, the joint 61 can be assembled to the hollow. On the body 2. The connecting portion 613 has a circumferential surface 614, and an inner space 615 is formed by the circumferential surface 614, and a joint body 616 is disposed on the circumferential surface 614 of the inner space 615. The assembled body 616 is internally threaded. It can be integrated with the brewing mechanism 5 described later. In addition, the joint 61 has a shoulder 617 for the hollow body 2 to straddle. The pressure-bearing pad 62 is made of a food grade stainless steel 304 and is assembled at a central portion of the joint 61, and has a shaft joint portion 621 for axial connection with the pressurizing mechanism 2; and the pressure-bearing mat 62 has an outer portion. The lip 622 is spanned by one side of the joint 61. In addition, a plurality of leak-proof washers 60 are disposed between the joint seat 61 and the pressure-bearing pad 62. The bottom surface of the pressure-bearing pad 62 is screwed with a filter 64. In addition, a sealing rubber ring 65 is disposed between the joint seat 61 and the pressure receiving pad 62, and the material is also a food grade stainless steel 304. The feature is that the heat generated by the high pressure operation of the pressurizing mechanism 3 can be used by the joint seat. 61 is isolated from the pressure pad 62 and concentrated in the brewing area to make a better taste of the coffee.

The above-mentioned hand-pressed coffee pot 1 can be used with different brands of coffee capsules and coffee powder. Please refer to the fourth embodiment A and the fourth figure B for the brewing mechanism of the coffee powder, and the sixth figure A and the FIG. 6 is an embodiment of a brewing mechanism with a coffee capsule. As shown in FIG. 4A and FIG. 4B, the brewing mechanism 5 of the coffee powder comprises: a coffee powder cup 51 and a connecting seat 52, the coffee cup The connecting base 52 is screwed to the assembly body 616 (which is an internal thread) of the engaging portion 613. Please refer to the fifth figure A to the fifth figure D. When brewing the coffee powder 1 to brew the coffee powder, the coffee powder is put into the coffee powder cup 51 as described above, and the hot water is placed on the hollow body 2 Then, as shown in FIG. 5A, the pressing rod 35 is unscrewed to push the pressing rod 35 up (fifth figure B), at which time the first piston 44 is sucked open. The first valve port 42 is opened, the hot water enters the sleeve 32 of the pressurizing mechanism 3, and the pressing rod 35 is pressed downward as shown in FIG. 5C, at which time the first piston 44 is pushed back to block the first valve. The port 42 pressurizes the hot water and pushes the second piston 46 to open the second opening 414. The high pressure pressurized hot water of the pressing rod 35 is pressed out to the coffee powder cup 51 to brew the coffee powder. The pressure of the hand is released, and the pressure bar 35 pushes the pressure bar 35 up by the energy storage of the compressed spring 37 as shown in the fifth figure D, and returns to the state of the fifth figure B. Exit to the coffee powder cup 51 to the desired amount of coffee extraction.

The hand-pressed coffee pot 1 is used with different brands of coffee capsules, such as the sixth figure A and the sixth figure B, the brewing mechanism 5' of the coffee capsule includes: a coffee capsule 51' and a fixing seat 52', Similarly, the pressurized hot water is pressed out in the manner of the fifth figure A to the fifth figure D to brew the punctured coffee capsule 51' until the desired amount of coffee extraction.

In summary, the heat generated by the pressure coffee pot in the process of the present invention is not easily diffused because the joint 61 and the pressure pad 62 are disposed, and can be isolated and concentrated so that the heat of the brewed coffee is not affected, and Thanks to the convenient disassembly between the components, it is easy to maintain and clean, so that the brewing of the coffee can maintain the best taste. When the maintenance cleaning is to be performed, the brewing mechanism 5 is first detached from the pressurizing mechanism 3, and the unloading groove 48 is used to remove the cylinder 41 by a screw-locking tool. 41 contains two pistons 44, 46 for cleaning, which is convenient for maintenance and cleaning, so that the subsequent coffee brewing is kept in the best taste.

In summary, the creation of the hand-pressed coffee pot can achieve the purpose of creation, in line with the patent requirements, but the above is only the preferred embodiment of the creation, and the various modifications and changes based on the creation are still It should be included in the scope of this patent application.

Claims (10)

A hand-pressed coffee pot comprising: a hollow body open at both ends; a pressurizing mechanism assembled in the hollow body at both ends; and a piston mechanism communicating with the pressurizing mechanism; and a punch communicating with the piston mechanism The foaming mechanism is characterized in that: an engaging mechanism is disposed between the hollow body and the brewing mechanism, the engaging mechanism comprises: a joint seat, a pressure bearing pad, and a group of firmware, wherein the joint seat has a central portion and an assembly portion And an engaging portion, the central portion is an insertion hole penetrating the joint seat, and the assembly portion is assembled with the set of firmware for integrally connecting the joint seat with the hollow body having the two ends, the joint portion is Formed integrally with the brewing mechanism; the pressure bearing pad is assembled at a central portion of the joint seat, and has a shaft joint for axially engaging with the pressurizing mechanism; if it is characterized by a high pressure actuation of the pressurizing mechanism The heat can be concentrated by the joint seat and the pressure pad to concentrate on the brewing area, so that the coffee with better taste can be brewed. The hand-pressed coffee pot according to claim 1, wherein the hollow body has a cylindrical shape, and one end of the hollow body is provided with a plurality of array holes, the set of firmware is a bolt; and the joint seat is assembled with the set of firmware The assembly portion is a screw hole. If the bolt is screwed from the assembly hole of the hollow body to the screw hole of the joint seat, the joint seat can be assembled to the hollow body with the two ends open. The hand-pressed coffee pot according to the first aspect of the invention, wherein the joint portion of the joint has a one-sided surface, and an inner space is formed by the circumferential surface, and a joint is formed on the circumferential surface of the inner space. The body is integrated with the brewing mechanism. The hand-pressed coffee pot of claim 1, wherein the joint has a shoulder for the hollow body to span, and the pressure pad has an outer lip for the side of the joint to span . The hand-pressed coffee maker according to claim 1, wherein at least one leak-proof gasket is disposed between the joint seat and the pressure-bearing pad. In addition, a sealing rubber ring is disposed between the joint seat and the pressure bearing pad. The hand-pressed coffee pot according to claim 1, wherein the bottom surface of the pressure pad is provided with a filter network. The hand-pressed coffee pot according to claim 1, wherein the hollow body is further provided with a mesh outer casing. The hand-pressed coffee pot according to claim 1, wherein the pressing mechanism comprises: a fixing seat, a positioning seat, a sleeve, two positioning nuts, a pressing rod and a propulsion piston, and a compressed spring, the fixing seat Forming a fixed end of the hollow body; the positioning seat is received on the top surface of the fixing seat and at an appropriate distance from the top surface, and is provided with a guiding groove; one end of the sleeve is screwed to the two nuts Between the positioning seat and the fixing seat, and wherein the nut is limited to the fixing seat, the pressing rod set is sleeved in the sleeve and is free to move longitudinally, one end of which is locked with the propulsion piston, and the pressure is A rib is convexly disposed on the rod, and the guide groove on the seat can be selectively aligned to allow the pressure rod to be restrained or free to move up and down. The hand-pressed coffee pot according to claim 8, wherein the piston mechanism comprises: a cylinder and two pistons, and a compression spring, the cylinder has a bottom, a central passage disposed on the cylinder, and a a valve port and a second valve port, the central passage has a first opening and a second opening, the first opening is in communication with the pressurizing mechanism, and the second opening is a funnel shape that is outwardly enlarged by the central passage Relative to the brewing mechanism, and extending through the bottom; the first valve port is laterally penetrated from the side of the cylinder to the central passage; the second valve port is disposed on a side of the cylinder opposite the first valve port, and The second valve port is larger than the first valve port, and the outer edge of the first opening of the cylinder is screwed with the sleeve of the pressing mechanism, and the cylinder is The bottom portion is provided with a tripping groove for applying a force by the screw locking tool; the two pistons are spherical, the first piston is shielded from the first valve port, the second piston is shielded from the second opening, and the compression spring is disposed Below the second piston, the second piston is bottomed up, and the top is always topped. The two openings 4 are closed. The hand-pressed coffee pot according to claim 5, wherein the pressure pad and the sealing rubber ring are made of food grade stainless steel.