CN111938434B - Brewing device of coffee machine - Google Patents
Brewing device of coffee machine Download PDFInfo
- Publication number
- CN111938434B CN111938434B CN202010721407.9A CN202010721407A CN111938434B CN 111938434 B CN111938434 B CN 111938434B CN 202010721407 A CN202010721407 A CN 202010721407A CN 111938434 B CN111938434 B CN 111938434B
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- brewing
- guide
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- brewing chamber
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention relates to a brewing device of a coffee machine, which comprises a brewing head and a brewing chamber, wherein the brewing head is provided with a mounting hole, the brewing chamber is movably inserted in the mounting hole, the inner side wall of the brewing head is symmetrically connected with two supporting boxes, the brewing head is provided with a threaded hole, the threaded hole is internally threaded with a threaded rod, and the upper end of the brewing chamber is connected with a supporting plate; according to the invention, the brewing head and the brewing chamber are detachably connected, so that the brewing chamber can be removed and cleaned, the problem of pipeline blockage caused by long-time use is avoided, meanwhile, the phenomenon of insufficient internal pressure can be avoided after coffee is brewed for many times, and the taste of the brewed coffee is not influenced; moreover, the problem of internal mildew can be avoided by frequently cleaning the brewing chamber, so that the taste of coffee can be further guaranteed, the brewing chamber is prevented from being polluted, and the service life of the coffee maker is prolonged.
Description
Technical Field
The invention relates to the technical field of coffee machines, in particular to a brewing device of a coffee machine.
Background
Coffee machines are widely used in homes and businesses as an automated brewing device for grinding, pressing, filling, brewing, and removing residues.
The brewing chamber assembly and the brewing head assembly then serve as the core mechanism for brewing coffee in the coffee machine, and the internal structure of the brewing chamber assembly and the brewing head assembly is generally very complex, and plays a decisive role in the mouthfeel of brewed coffee. Because the existing coffee machine generally adopts a structure that the brewing chamber and the brewing head are fixed in the machine, the brewing chamber cannot be taken out and cleaned independently, so that the internal pipeline can be blocked after long-time use, and the phenomenon of insufficient internal pressure generally exists after the coffee is brewed for many times, thus the final taste of the coffee can be directly influenced; and because the user can not effectively wash the inside of the brewing chamber component and the coffee powder remained in the brewing chamber can not be timely removed and mildewed, not only the taste of the coffee can be affected, but also the brewing chamber can be polluted.
In order to solve the problems, the invention provides a brewing device of a coffee machine.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a brewing device of a coffee machine so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a brewing device of a coffee machine comprises a brewing head and a brewing chamber, wherein the brewing head is provided with a mounting hole, the brewing chamber is movably inserted in the mounting hole, the inner side wall of the brewing head is symmetrically connected with two supporting boxes, the brewing head is provided with a threaded hole, a threaded rod is connected with the threaded hole in a threaded manner, the upper end of the brewing chamber is connected with a supporting plate, the upper end surface of the supporting plate is provided with a first through hole, an internal thread is arranged in the first through hole, the first through hole is in threaded connection with the threaded rod, and the side wall of the supporting plate is symmetrically provided with a second through hole;
a fixed plate is fixedly sleeved outside the threaded rod, the lower end of the fixed plate is abutted with a movable ring, the movable ring is arranged in a movable groove formed in the brewing head in a sliding mode, the upper end of the movable ring is connected with one end of a supporting spring, and the other end of the supporting spring is fixedly connected to the top wall of the movable groove;
and the brewing head, the supporting box and the moving ring are provided with a same-side position locking mechanism.
Further, the side walls of the brewing chamber are connected with vertical crosspieces.
Furthermore, the upper end of the threaded rod is connected with a twisting disk, and anti-skid grains are arranged on the circumference of the twisting disk.
Further, conflict between fixed plate and the shifting ring and be provided with the conflict ring, and conflict ring adopts the metal material.
Furthermore, guide grooves are symmetrically formed in the side wall of the mounting hole, guide plates are arranged in the guide grooves in a sliding mode, and the guide plates are fixedly arranged on the side wall of the brewing chamber.
Further, the side position locking mechanism comprises a traction rope and a moving through hole, one end of the traction rope is connected to the edge of the upper end face of the moving ring, the other end of the traction rope penetrates through the moving through hole formed in the brewing head and extends into the supporting box, one end of the traction rope, which is located in the supporting box, is wound and connected onto the side wall of the winding shaft, the side wall of the winding shaft is connected with a plurality of supporting columns, the free ends of the supporting columns penetrate through the connecting through hole and are connected onto the rotating ball, the rotating ball is movably arranged in the rotating groove, the rotating groove and the connecting through hole are both formed in the bearing ring, the bearing ring is connected onto a rotating shaft, the rotating shaft is fixedly arranged on the inner side wall of the supporting box, the winding shaft is fixedly arranged outside the internal thread pipe, the internal thread of the internal thread pipe is connected with a screw rod, one end of the screw rod is connected with one end of the guide assembly, and the other end of the guide assembly is fixedly connected to the inner side wall of the support box, the other end of the screw rod is fixedly connected with a locking rod, the free end of the locking rod extends into a moving hole formed in the support box, and the locking rod is matched with the second through hole.
Furthermore, one end of the locking rod, which is located in the moving hole, is connected with an anti-clamping cap, and the anti-clamping cap is of a semicircular structure.
Further, the guide assembly comprises a guide rod, a guide cylinder and a guide spring, the guide rod is movably inserted into the guide cylinder, the guide spring is wound and connected onto the guide rod, and two ends of the guide spring are respectively connected onto the side walls of the guide rod and the guide cylinder.
Further, the front sectional view of the rotating groove is a circular groove, the diameter of the rotating ball is smaller than that of the circular groove of the section of the rotating groove, and the width of the connecting through hole is smaller than that of the rotating ball.
Furthermore, the number of the support columns is at least three, and the support columns are annularly arranged at equal intervals.
(3) Has the advantages that:
A. according to the invention, the brewing head and the brewing chamber are detachably connected, so that the brewing chamber can be removed and cleaned, the problem of pipeline blockage caused by long-time use is avoided, meanwhile, the phenomenon of insufficient internal pressure can be avoided after coffee is brewed for many times, and the taste of the brewed coffee is not influenced; moreover, the problem of internal mildew can be avoided by frequently cleaning the brewing chamber, so that the taste of coffee can be further guaranteed, the brewing chamber is prevented from being polluted, and the service life of the coffee maker is prolonged.
B. When the brewing head and the brewing chamber are installed, the brewing chamber is inserted into the installation hole, and the bearing plate is movably inserted between the two support boxes.
C. The combined structure of the guide groove and the guide plate is added on the brewing head and the brewing chamber, so that the functions of guiding and supporting are achieved, specifically, when the brewing head and the brewing chamber are installed, the installation process can be more stable and ordered through the combination of the guide groove and the guide plate, and meanwhile, after the brewing head and the brewing chamber are installed, the combined structure can play a role of supporting and bearing, so that the brewing head and the brewing chamber are prevented from falling off.
D. The combined structure of the first through hole, the threaded hole and the threaded rod is added for locking the brewing head and the brewing chamber, and specifically, after the brewing head and the brewing chamber move to the installation positions, the threaded rod is screwed to move downwards, enter the first through hole and be in threaded connection with the threaded groove in the first through hole, so that the brewing head and the brewing chamber can be locked.
E. The combined structure of the first through hole, the threaded hole and the threaded rod can drive the locking rod in the lateral locking mechanism to enter the second through hole in the process of locking the brewing head and the brewing chamber, so that the secondary locking effect is achieved, the effect of stably fixing the brewing head and the brewing chamber together is achieved through two-step fixing, the two-step locking process is simple to operate, and the effect of saving time and labor can be achieved in the actual process.
Drawings
FIG. 1 is a schematic perspective view of a brewing device of a coffee maker according to an embodiment of the present invention;
FIG. 2 is a left side view of the cutting structure of the brew head of FIG. 1 of the coffee maker of the present invention;
FIG. 3 is an enlarged partial schematic view of the brewing apparatus of the coffee maker of the present invention shown in FIG. 2;
FIG. 4 is a perspective view of the brewing apparatus of the coffee maker of the present invention, showing a combined structure of the moving ring and the interference ring of FIG. 2;
FIG. 5 is a schematic left-side perspective enlarged view of the supporting ring of FIG. 3 of the coffee maker brewing apparatus of the present invention;
FIG. 6 is a front view of the cutting structure of the supporting ring of FIG. 5 of the brewing apparatus of the coffee maker of the present invention.
The reference numbers are as follows:
the brewing head 1, the brewing chamber 2, the guide groove 3, the guide plate 4, the mounting hole 5, the support box 6, the vertical crosspiece 7, the support plate 8, the first through hole 9, the second through hole 10, the threaded hole 11, the threaded rod 12, the screwing disc 13, the anti-skidding threads 14, the moving groove 15, the fixing plate 16, the moving ring 17, the support spring 18, the side locking mechanism 19, the traction rope 191, the moving through hole 192, the winding shaft 193, the support column 194, the connecting through hole 195, the support ring 196, the rotating groove 197, the rotating ball 198, the rotating shaft 199, the internal threaded pipe 1910, the threaded rod 1911, the locking rod 1912, the moving hole 1913, the anti-blocking cap 1914, the guide assembly 1915 and the interference ring 20.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
a brewing device of a coffee machine comprises a brewing head 1 and a brewing chamber 2, wherein the brewing head 1 is provided with a mounting hole 5, the brewing chamber 2 is movably inserted in the mounting hole 5, the inner side wall of the brewing head 1 is symmetrically connected with two supporting boxes 6, the brewing head 1 is provided with a threaded hole 11, the threaded hole 11 is in threaded connection with a threaded rod 12, the upper end of the brewing chamber 2 is connected with a bearing plate 8, the upper end surface of the bearing plate 8 is provided with a first through hole 9, an internal thread is arranged in the first through hole 9, the first through hole 9 is in threaded connection with the threaded rod 12, the side wall of the bearing plate 8 is symmetrically provided with a second through hole 10, the brewing head 1 and the brewing chamber 2 are connected in a detachable mode, so that the brewing chamber 2 can be removed and cleaned, the problem of pipeline blockage caused by long-time use is avoided, meanwhile, after a plurality of times of coffee brewing, the phenomenon of internal pressure can also be avoided, thus, the taste of the brewed coffee is not affected; moreover, the problem of internal mildew can be avoided by frequently cleaning the brewing chamber 2, so that the taste of coffee can be further guaranteed, the brewing chamber 2 is prevented from being polluted, and the service life of the coffee maker is prolonged.
The threaded rod 12 is fixedly sleeved with a fixed plate 16, the lower end of the fixed plate 16 is abutted with a moving ring 17, the moving ring 17 is slidably arranged in a moving groove 15 formed in the brew head 1, the upper end of the moving ring 17 is connected with one end of a supporting spring 18, the other end of the supporting spring 18 is fixedly connected to the top wall of the moving groove 15, the brew head 1, the supporting box 6 and the moving ring 17 are provided with a same side locking mechanism 19, the side locking mechanism 19 comprises a traction rope 191 and a moving through hole 192, one end of the traction rope 191 is connected to the edge of the upper end face of the moving ring 17, the other end of the traction rope 191 penetrates through the moving through hole 192 formed in the brew head 1 and extends into the supporting box 6, one end of the traction rope 191 located in the supporting box 6 is wound and connected to the side wall of the winding shaft 193, the side wall of the winding shaft 193 is connected with a plurality of supporting columns 194, and the free ends of the supporting columns 194 penetrate through the connecting through hole 195 and are connected to the rotating ball 198, the rotary ball 198 is movably arranged in the rotary groove 197, the rotary groove 197 and the connecting through hole 195 are both arranged on the bearing ring 196, the bearing ring 196 is connected on the rotary shaft 199, the rotary shaft 199 is fixedly arranged on the inner side wall of the support box 6, the winding shaft 193 is fixedly sleeved outside the internally threaded tube 1910, the internally threaded tube 1910 is internally connected with a screw 1911, one end of the screw 1911 is connected with one end of a guide assembly 1915, the other end of the guide assembly 1915 is fixedly connected on the inner side wall of the support box 6, the other end of the screw 1911 is fixedly connected with a locking rod 1912, the free end of the locking rod 1912 extends into a moving hole 1913 arranged on the support box 6, the locking rod 1912 is matched with the second through hole 10, the combined structure of the second through hole 10 and the side locking mechanism 19 is added in the embodiment for further locking the brewing head 1 and the brewing chamber 2, and the first through hole 9, the second through hole and the side locking mechanism 19 are arranged on the brewing head 1 and the brewing chamber 2, The integrated configuration of screw hole 11 and threaded rod 12 accomplishes the locking process to making first 1 and making room 2, can take locking lever 1912 in the side position locking mechanical system 19 to enter into No. two through-holes 10 to play the effect of secondary locking, and then fix through two steps, realize making first 1 and making room 2 stable fixed effect together, and above-mentioned two steps locking process, easy operation, when actually going on, can reach labour saving and time saving's effect.
In this embodiment, the lateral wall of brewing chamber 2 is connected with vertical crosspiece 7, and vertical crosspiece 7's setting for realize the convenient operation to brewing chamber 2.
In this embodiment, the upper end of the threaded rod 12 is connected with the screwing disc 13, and the circumference of the screwing disc 13 is provided with the anti-slip threads 14, so that the adjustment of the threaded rod 12 can be manually completed.
In this embodiment, the abutting ring 20 is disposed between the fixed plate 16 and the moving ring 17, and the abutting ring 20 is made of metal, so as to reduce the friction between the fixed plate 16 and the moving ring 17.
In this embodiment, guide way 3 has been seted up to the symmetry on the lateral wall of mounting hole 5, and it is provided with deflector 4 to slide in guide way 3, deflector 4 is fixed to be set up on the lateral wall of making room 2, through the integrated configuration that has increased guide way 3 and deflector 4 on making head 1 and making room 2 in this embodiment, play the effect of direction and support, specifically, when making head 1 and making room 2 and install, through the combination of guide way 3 and deflector 4, can make the installation, more steady orderly, and simultaneously, after making head 1 and making room 2 installation completion, through above-mentioned integrated configuration, can play the effect of supporting the bearing, avoid making head 1 and making room 2 to take place to drop.
In this embodiment, an anti-jamming cap 1914 is connected to one end of the locking rod 1912 located in the moving hole 1913, and the anti-jamming cap 1914 is configured to be a semi-circular structure, so that the anti-jamming function can be achieved.
In this embodiment, the guiding assembly 1915 includes a guiding rod, a guiding cylinder and a guiding spring, the guiding rod is movably inserted into the guiding cylinder, the guiding spring is wound on the guiding rod, and two ends of the guiding spring are respectively connected to the side walls of the guiding rod and the guiding cylinder.
In this embodiment, the front sectional view of the rotating groove 197 is a circular groove, the diameter of the rotating ball 198 is smaller than that of the circular groove of the rotating groove 197, and the width of the connecting through hole 195 is smaller than that of the rotating ball 198, so that the better limiting and supporting effects can be achieved.
In this embodiment, the number of the supporting columns 194 is at least three, and the supporting columns are annularly arranged at equal intervals, so that the supporting columns can play a better supporting role.
The invention has the beneficial effects that:
(1) according to the invention, the brewing head 1 and the brewing chamber 2 are detachably connected, so that the brewing chamber 2 can be removed and cleaned, the problem of pipeline blockage caused by long-time use is avoided, meanwhile, the phenomenon of insufficient internal pressure can be avoided after coffee is brewed for many times, and the taste of the brewed coffee is not influenced; moreover, the problem of internal mildew can be avoided by frequently cleaning the brewing chamber 2, so that the taste of coffee can be further guaranteed, the brewing chamber 2 is prevented from being polluted, and the service life of the coffee maker is prolonged.
(2) In the invention, during specific installation, the brewing chamber 2 is inserted into the installation hole 5, and the bearing plate 8 is movably inserted between the two support boxes 6, so that the brewing head 1 and the brewing chamber 2 can achieve the effects of convenient installation and disassembly and assembly by adopting the connection mode, and meanwhile, the installation positions of the brewing head 1 and the brewing chamber 2 can be quickly found when the brewing head 1 and the brewing chamber 2 are installed, thereby achieving the effect of efficient and quick construction.
(3) According to the invention, the combined structure of the guide groove 3 and the guide plate 4 is added on the brewing head 1 and the brewing chamber 2, so that the functions of guiding and supporting are achieved, specifically, when the brewing head 1 and the brewing chamber 2 are installed, the installation process can be more stable and ordered through the combination of the guide groove 3 and the guide plate 4, and meanwhile, after the brewing head 1 and the brewing chamber 2 are installed, the combined structure can play a role of supporting and bearing, so that the brewing head 1 and the brewing chamber 2 are prevented from falling off.
(4) In the invention, a combined structure of the first through hole 9, the threaded hole 11 and the threaded rod 12 is added for realizing the locking of the brew head 1 and the brew chamber 2, and specifically, after the brew head 1 and the brew chamber 2 move to the installation position, the threaded rod 12 is screwed to move the threaded rod 12 downwards, and the threaded rod 12 enters the first through hole 9 and is in threaded connection with the threaded groove in the first through hole 9, so that the locking of the brew head 1 and the brew chamber 2 can be realized.
(5) In the invention, a combined structure of the second through hole 10 and the side locking mechanism 19 is also added for further locking the brewing head 1 and the brewing chamber 2, and in the process of locking the brewing head 1 and the brewing chamber 2 by the combined structure of the first through hole 9, the threaded hole 11 and the threaded rod 12, the locking rod 1912 in the side locking mechanism 19 is driven to enter the second through hole 10, so that the secondary locking effect is achieved, and further, the effect of stably fixing the brewing head 1 and the brewing chamber 2 together is achieved by two-step fixing.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (8)
1. A brewing device of a coffee machine comprises a brewing head and a brewing chamber, wherein the brewing head is provided with a mounting hole, and the brewing chamber is movably inserted in the mounting hole;
a fixed plate is fixedly sleeved outside the threaded rod, the lower end of the fixed plate is abutted with a movable ring, the movable ring is arranged in a movable groove formed in the brewing head in a sliding mode, the upper end of the movable ring is connected with one end of a supporting spring, and the other end of the supporting spring is fixedly connected to the top wall of the movable groove;
the brewing head, the supporting box and the moving ring are provided with a same-side position locking mechanism;
guide grooves are symmetrically formed in the side wall of the mounting hole, guide plates are arranged in the guide grooves in a sliding mode, and the guide plates are fixedly arranged on the side wall of the brewing chamber;
the side position locking mechanism comprises a traction rope and a movable through hole, one end of the traction rope is connected to the edge of the upper end face of the movable ring, the other end of the traction rope penetrates through the movable through hole formed in the brewing head and extends into the supporting box, one end of the traction rope, which is positioned in the supporting box, is wound and connected onto the side wall of the winding shaft, the side wall of the winding shaft is connected with a plurality of supporting columns, the free ends of the supporting columns penetrate through the connecting through hole and are connected onto the rotating ball, the rotating ball is movably arranged in the rotating groove, the rotating groove and the connecting through hole are both formed in the bearing ring, the bearing ring is connected onto a rotating shaft, the rotating shaft is fixedly arranged on the inner side wall of the supporting box, the winding shaft is fixedly sleeved outside the internal thread tube, the internal thread tube is connected with a screw rod, one end of the screw rod is connected with one end of the guide assembly, and the other end of the guide assembly is fixedly connected onto the inner side wall of the supporting box, the other end fixedly connected with locking lever of screw rod, and the free end of locking lever extends to the removal downthehole that sets up on the supporting box, the locking lever sets up with No. two through-holes matching.
2. The coffee machine brewing apparatus of claim 1, wherein: the side wall of the brewing chamber is connected with a vertical crosspiece.
3. The coffee machine brewing apparatus of claim 1, wherein: the upper end of threaded rod is connected with twists the driving disk, and twists and has seted up anti-skidding line on the circumference of driving disk.
4. The coffee machine brewing apparatus of claim 1, wherein: conflict between fixed plate and the shifting ring and be provided with the conflict ring, and conflict ring adoption metal material.
5. The coffee machine brewing apparatus of claim 1, wherein: one end of the locking rod, which is positioned in the moving hole, is connected with an anti-blocking cap, and the anti-blocking cap is of a semicircular structure.
6. The coffee machine brewing apparatus of claim 1, wherein: the guide assembly comprises a guide rod, a guide cylinder and a guide spring, the guide rod is movably inserted into the guide cylinder, the guide spring is wound and connected onto the guide rod, and two ends of the guide spring are respectively connected onto the side walls of the guide rod and the guide cylinder.
7. The coffee machine brewing apparatus of claim 1, wherein: the front view section of the rotating groove is a circular groove, the diameter of the rotating ball is smaller than that of the section circular groove of the rotating groove, and the width of the connecting through hole is smaller than that of the rotating ball.
8. The coffee machine brewing apparatus of claim 1, wherein: the quantity of support column sets up threely at least, and is equidistant annular setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010721407.9A CN111938434B (en) | 2020-07-24 | 2020-07-24 | Brewing device of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010721407.9A CN111938434B (en) | 2020-07-24 | 2020-07-24 | Brewing device of coffee machine |
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| Publication Number | Publication Date |
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| CN111938434A CN111938434A (en) | 2020-11-17 |
| CN111938434B true CN111938434B (en) | 2022-01-28 |
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| CN202010721407.9A Active CN111938434B (en) | 2020-07-24 | 2020-07-24 | Brewing device of coffee machine |
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| CN201481104U (en) * | 2009-08-27 | 2010-05-26 | 许庭祯 | Coffee foaming device of coffee machine |
| CN105996780A (en) * | 2016-07-21 | 2016-10-12 | 宁波博菱电器有限公司 | Making system of coffee machine |
| CN206896253U (en) * | 2016-11-17 | 2018-01-19 | 上海宝路通咖啡机有限公司 | Coffee-making machine brewing mechanism |
| CN111127754A (en) * | 2020-01-16 | 2020-05-08 | 六安索伊电器制造有限公司 | Novel ice vending machine |
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| CN111938434A (en) | 2020-11-17 |
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