A drip coffee machine with two spouts

Abstract

This utility model belongs to the field of coffee machine technology, specifically a dual-outlet drip coffee machine, including a base; a pair of coffee machine bodies are mounted on the top of the base; a connecting seat is fixed between the pair of coffee machine bodies; a display screen is mounted in the middle of the side wall of the coffee machine body; multiple control buttons are mounted in the middle of the side wall of the coffee machine body; by setting a support plate, slot, motor, threaded rod, movable ring and elastic band, the distance between the movable tube and the mouth of the cup can be adjusted according to the height of different coffee cups, adapting to different cup shapes and improving the flexibility of use. When the coffee flows out of the movable tube, it has an initial velocity. If the distance from the mouth of the cup is too far, the liquid accelerates downward due to gravity and is prone to splashing when it hits the bottom of the cup due to the impact force, causing the coffee liquid to spill out of the cup. At the same time, too far a distance will prolong the path of the coffee liquid from the movable tube to the bottom of the cup, resulting in a slower flow rate and indirectly affecting the extraction time.

Description

Technical Field

[0001] This utility model belongs to the field of coffee machine technology, specifically a drip coffee machine with dual spouts. Background Technology

[0002] A drip coffee maker is a household or commercial appliance that uses hot water to permeate coffee grounds and drip coffee liquid. With its simple operation, large output, and low cost, it has become one of the most popular coffee-making tools in the world.

[0003] A dual-outlet drip coffee maker is a type of drip coffee maker equipped with two independent water outlets. It is based on the traditional drip coffee maker, with the addition of a second water outlet. The two water outlets can be controlled independently or work simultaneously, and each is suitable for a different coffee pot or cup.

[0004] Through long-term use and observation, it was found that when the coffee cup was placed under the drip coffee machine to collect the coffee, the distance between the dispensing tube and the coffee cup was too far, which caused problems such as splashing, heat dissipation, and oxidation of the coffee liquid during the dripping process. Utility Model Content

[0005] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a drip coffee maker with dual spouts is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A dual-outlet drip coffee maker includes a base; a pair of coffee maker bodies are mounted on the top of the base; a connecting seat is fixedly connected between the pair of coffee maker bodies; a display screen is mounted on the middle of the side wall of each coffee maker body; multiple control buttons are mounted on the middle of the side wall of each coffee maker body; an inlet tube is connected to the top of each coffee maker body; an outlet tube is connected to the middle of the side wall of each coffee maker body; a movable tube is slidably fitted on the middle of the inner side wall of the outlet tube; a protective component is provided on the middle of the side wall of the movable tube; a disassembly and assembly component is provided between the movable tube and the outlet tube; an adjustment component is provided on the middle of the side wall of each coffee maker body; a water collection component is provided on the top of the base; the water collection component is located below the pair of movable tubes; the adjustment component includes a support plate; the support plate is fixed to the side wall of the coffee maker body; a groove is formed in the middle of the side wall of the support plate. The support plate has a motor mounted at its bottom; a threaded rod is fixedly connected to the output end of the motor; the threaded rod rotates inside the slot; a movable ring is slidably connected to the middle of the side wall of the threaded rod; an elastic band is fixed to the middle of the side wall of the movable ring; the elastic band is made of elastic material; the elastic band covers the outside of the movable tube; this step, by setting up the support plate, slot, motor, threaded rod, movable ring, and elastic band, allows the distance between the movable tube and the cup opening to be adjusted according to the height of different coffee cups, adapting to different cup shapes and improving the flexibility of use. Furthermore, coffee has an initial velocity when flowing out of the movable tube. If the distance from the cup opening is too far, the liquid accelerates downward due to gravity and is prone to splashing upon contact with the bottom of the cup, causing the coffee to spill out of the cup. At the same time, a long distance will lengthen the path of the coffee liquid from the movable tube to the bottom of the cup, resulting in a slower flow rate and indirectly affecting the extraction time.

[0008] Preferably, the disassembly assembly includes a sealing ring; the sealing ring is fixed to the inner wall of the outlet pipe; a positioning block is fixed in the middle of the side wall of the sealing ring; a first positioning groove is opened in the middle of the side wall of the movable pipe; the first positioning groove and the positioning block are correspondingly arranged; a plurality of second positioning grooves are opened in the middle of the side wall of the movable pipe; the first positioning groove and the second positioning groove are connected; the second positioning groove and the positioning block are correspondingly arranged; because the inside of the movable pipe is in long-term contact with coffee liquid, coffee oil, fine powder and mineral deposits are easily retained, forming scale that is difficult to clean. By setting the sealing ring, positioning block, first positioning groove and second positioning groove, users can directly remove the movable pipe and use a brush, detergent or ultrasonic cleaner to deeply clean the inside, reducing the growth of bacteria in the dead corners that cannot be reached by traditional fixed water outlet pipes, and reducing the odor or coffee flavor pollution caused by scale accumulation.

[0009] Preferably, the protective component includes a fixing ring; the fixing ring is fixed to the side wall of the movable tube; multiple fixing plates are fixedly connected to the middle of the side wall of the fixing ring; a support rod is rotatably connected to the middle of the side wall of the fixing plate; a protective cover is fixed between adjacent support rods; the protective cover is made of elastic material; this step, by setting the fixing ring, fixing plates, support rods and protective cover, can form a physical barrier outside the movable tube and coffee cup, preventing users from accidentally touching the movable tube and causing burns, and when coffee liquid flows out from the movable tube, it may splash out due to unstable flow rate, cup tilting or residual water droplets, the protective cover can guide the splashed liquid back into the cup or water collection component, reducing the contamination of the countertop, coffee machine shell or user clothing.

[0010] Preferably, the water collection component includes a first groove; the first groove is formed on the top of the base; a movable box is slidably fitted in the middle of the inner sidewall of the first groove; the movable box is located below the movable tube; a water storage box is slidably fitted in the middle of the inner sidewall of the movable box; this step, by setting the first groove, movable box and water storage box at the bottom of the coffee cup, can collect wastewater after brewing, steam condensate, drips during cleaning or wastewater from the coffee machine's self-cleaning program, preventing it from flowing to the bottom of the coffee machine or the operating surface, and keeping the environment clean.

[0011] Preferably, a second groove is formed in the middle of the inner sidewall of the slot; a self-lubricating block is slidably connected to the inner sidewall of the second groove; this step, by setting the self-lubricating block, can release lubricant to form a lubricating film on the contact surface, reduce the friction coefficient between the slot and the threaded rod, reduce energy loss, and improve transmission efficiency.

[0012] Preferably, the base is fixed with an anti-slip pad; the anti-slip pad is made of elastic material; when the coffee machine is running, it may shake due to vibration, water flow impact or user operation. The anti-slip pad increases the friction between the bottom of the base and the table surface, forming an "anchoring" effect to prevent the coffee machine from sliding or tipping over.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The dual-outlet drip coffee maker of this utility model, by setting up a support plate, groove, motor, threaded rod, movable ring and elastic band, can adjust the distance between the movable tube and the mouth of the cup according to the height of different coffee cups, adapt to different cup shapes, improve the flexibility of use, and the coffee has an initial velocity when flowing out of the movable tube. If it is too far from the mouth of the cup, the liquid will accelerate down due to gravity and is prone to splashing when it hits the bottom of the cup due to the impact force, causing the coffee liquid to spill out of the cup. At the same time, too far a distance will prolong the path of the coffee liquid from the movable tube to the bottom of the cup, resulting in a slower flow rate and indirectly affecting the extraction time.

[0015] 2. The dual-outlet drip coffee maker of this utility model, by setting a fixing ring, fixing plate, support rod and protective cover, can form a physical barrier outside the moving tube and coffee cup, to prevent users from accidentally touching the moving tube and causing burns. When coffee flows out of the moving tube, it may splash out due to unstable flow rate, cup tilting or residual water droplets. The protective cover can guide the splashed liquid back into the cup or water collection component, reducing the contamination of the countertop, coffee machine shell or user's clothing. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the cooperative structure of the protective cover and the water storage box in this utility model;

[0019] Figure 3 This is a schematic diagram of the cooperative structure of the coffee machine body and the protective cover in this utility model;

[0020] Figure 4 This is a schematic diagram of the mating structure of the positioning block and the positioning groove in this utility model;

[0021] Figure 5 This is a schematic diagram of the cooperation structure between the self-lubricating block and the motor in this utility model.

[0022] In the diagram: 1. Base; 11. Coffee machine body; 12. Connecting seat; 13. Display screen; 14. Control button; 15. Feed tube; 16. Discharge tube; 17. Movable tube; 2. Support plate; 21. Groove; 22. Motor; 23. Threaded rod; 24. Movable ring; 25. Elastic band; 3. Sealing ring; 31. Positioning block; 32. First positioning groove; 33. Second positioning groove; 4. Fixing ring; 41. Fixing plate; 42. Support rod; 43. Protective cover; 5. First groove; 51. Movable box; 52. Water storage box; 6. Second groove; 61. Self-lubricating block; 7. Anti-slip pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5As shown, an embodiment of the present invention discloses a dual-outlet drip coffee maker, comprising a base 1; a pair of coffee maker bodies 11 are mounted on the top of the base 1; a connecting seat 12 is fixedly connected between the pair of coffee maker bodies 11; a display screen 13 is mounted on the middle of the side wall of the coffee maker body 11; multiple control buttons 14 are mounted on the middle of the side wall of the coffee maker body 11; an inlet pipe 15 is connected to the top of the coffee maker body 11; an outlet pipe 16 is connected to the middle of the side wall of the coffee maker body 11; a movable pipe 17 is slidably fitted on the middle of the inner side wall of the outlet pipe 16; a protective component is provided on the middle of the side wall of the movable pipe 17; a disassembly and assembly component is provided between the movable pipe 17 and the outlet pipe 16; an adjustment component is provided on the middle of the side wall of the coffee maker body 11; a water collection component is provided on the top of the base 1; the water collection component... The component is located below a pair of movable tubes 17. The user places the coffee cup on top of the water collection component, at which point the coffee cup is below the movable tubes 17. The user then activates the adjustment component according to the height of the coffee cup. The adjustment component will adjust the distance between the movable tubes 17 and the mouth of the cup. The user then pours coffee beans into the coffee machine body 11 through a pair of feed tubes 15. The coffee beans will be made into coffee inside the coffee machine. The user then presses the control button 14 to make the made coffee fall into the coffee cup through the liquid outlet tube 16 and the movable tubes 17. At this time, the protective component will protect the outside of the coffee cup, and the water collection component will collect the splashed coffee liquid. When it is necessary to clean the coffee machine's liquid outlet, the movable tube 17 is removed from the liquid outlet tube 16 using the disassembly and assembly component and cleaned.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the adjustment assembly includes a support plate 2; the support plate 2 is fixed to the side wall of the coffee machine body 11; a slot 21 is opened in the middle of the side wall of the support plate 2; a motor 22 is assembled at the bottom of the support plate 2; a threaded rod 23 is fixedly connected to the output end of the motor 22; the threaded rod 23 rotates inside the slot 21; a movable ring 24 is slidably connected to the middle of the side wall of the threaded rod 23; an elastic band 25 is fixed to the middle of the side wall of the movable ring 24; the elastic band 25 is made of elastic material; the elastic band 25 covers the outside of the movable tube 17; the user puts the elastic band 25 on the outside of the movable tube 17, and then starts the motor 22 according to the height of the coffee cup. The motor 22 will drive the threaded rod 23 to rotate inside the slot 21. When the threaded rod 23 rotates, it will drive the movable ring 24 to move along its side wall. When ring 24 moves, it drives elastic band 25 to move synchronously. When elastic band 25 moves, it drives movable tube 17 to move, thereby adjusting the distance between movable tube 17 and coffee cup. This step, through the setting of support plate 2, slot 21, motor 22, threaded rod 23, movable ring 24 and elastic band 25, can adjust the distance between movable tube 17 and cup rim according to different coffee cup heights, adapting to different cup shapes and improving usage flexibility. When coffee flows out of movable tube 17, it has an initial velocity. If the distance from the cup rim is too far, the liquid accelerates downward due to gravity and is prone to splashing when it hits the bottom of the cup due to impact, causing coffee liquid to spill out of the cup. At the same time, too far a distance will lengthen the path of coffee liquid from movable tube 17 to the bottom of the cup, resulting in a slower flow rate and indirectly affecting the extraction time.

[0027] like Figure 4 As shown, the assembly includes a sealing ring 3; the sealing ring 3 is fixed to the inner wall of the outlet pipe 16; a positioning block 31 is fixed to the middle of the side wall of the sealing ring 3; a first positioning groove 32 is opened in the middle of the side wall of the movable pipe 17; the first positioning groove 32 and the positioning block 31 are correspondingly arranged; multiple second positioning grooves 33 are opened in the middle of the side wall of the movable pipe 17; the first positioning groove 32 and the second positioning groove 33 are connected; the second positioning groove 33 and the positioning block 31 are correspondingly arranged; when a large amount of scale accumulates inside the movable pipe 17, the user rotates the movable pipe 17, causing the positioning block 31 to rotate inside the second positioning groove 33. Because the first positioning groove 32 and the second positioning groove 33 are connected, when the positioning block 31 enters the first positioning groove 32, it rotates outward. Pull out the movable tube 17. At this time, the positioning block 31 will slide inside the first positioning groove 32 until the positioning block 31 separates from the first positioning groove 32. At this time, the movable tube 17 and the liquid outlet tube 16 are separated. The user can clean the movable tube 17. Because the movable tube 17 is in contact with coffee liquid for a long time, coffee oil, fine powder and mineral deposits are easy to remain inside, forming scale that is difficult to clean. By setting the sealing ring 3, positioning block 31, first positioning groove 32 and second positioning groove 33, the user can directly remove the movable tube 17 and use a brush, cleaning agent or ultrasonic cleaner to deeply clean the inside. This reduces the growth of bacteria in the dead corners that traditional fixed water outlet tubes cannot reach, and reduces the odor or coffee flavor pollution caused by scale accumulation.

[0028] like Figures 1 to 3 As shown, the protective assembly includes a fixing ring 4; the fixing ring 4 is fixed to the side wall of the movable tube 17; multiple fixing plates 41 are fixedly connected to the middle of the side wall of the fixing ring 4; support rods 42 are rotatably connected to the middle of the side wall of the fixing plates 41; a protective cover 43 is fixed between adjacent support rods 42; the protective cover 43 is made of elastic material; when the elastic band 25 is closed on the movable tube 17, the multiple support rods 42 are gripped, at which time the protective cover 43 retracts; after the elastic band 25 is closed, the restriction on the support rods 42 is released, at which time the protective cover 43 retracts. It will open and protect the outside of the moving tube 17 and the coffee cup. This step, by setting the fixing ring 4, fixing plate 41, support rod 42 and protective cover 43, can form a physical barrier outside the moving tube 17 and the coffee cup, preventing users from accidentally touching the moving tube 17 and causing burns. When the coffee liquid flows out of the moving tube 17, it may splash out due to unstable flow rate, cup tilting or residual water droplets. The protective cover 43 can guide the splashed liquid back into the cup or water collection assembly, reducing the contamination of the countertop, coffee machine shell or user's clothing.

[0029] like Figure 1 , Figure 2 and Figure 5 As shown, the water collection assembly includes a first groove 5; the first groove 5 is formed on the top of the base 1; a movable box 51 is slidably fitted in the middle of the inner side wall of the first groove 5; the movable box 51 is located below the movable tube 17; a water storage box 52 is slidably fitted in the middle of the inner side wall of the movable box 51; this step, by setting the first groove 5, the movable box 51 and the water storage box 52 at the bottom of the coffee cup, can collect wastewater after brewing, steam condensate, drips during cleaning or wastewater from the coffee machine's self-cleaning program, preventing it from flowing to the bottom of the coffee machine or the work surface, and keeping the environment clean.

[0030] like Figure 1 , Figure 2 and Figure 5 As shown, a second groove 6 is provided in the middle of the inner sidewall of the groove 21; a self-lubricating block 61 is slidably connected to the inner sidewall of the second groove 6; by setting the self-lubricating block 61, the lubricant can be released to form a lubricating film on the contact surface, thereby reducing the friction coefficient between the groove 21 and the threaded rod 23, reducing energy loss, and improving transmission efficiency.

[0031] like Figure 1 and Figure 5 As shown, an anti-slip pad 7 is fixed to the bottom of the base 1; the anti-slip pad 7 is made of elastic material; when the coffee machine is running, it may shake due to vibration, water flow impact or user operation. The anti-slip pad 7 increases the friction between the bottom of the base 1 and the table surface, forming an "anchoring" effect to prevent the coffee machine from sliding or tipping over.

[0032] Working principle: The user places the coffee cup on top of the water collection assembly, at which point the coffee cup is below the movable tube 17. The user then activates the adjustment assembly according to the height of the coffee cup, adjusting the distance between the movable tube 17 and the cup opening. The user then pours coffee beans into the coffee machine body 11 through a pair of feed tubes 15. The coffee beans are then brewed into coffee inside the machine. The user presses the control button 14, causing the brewed coffee to flow through the outlet tube 16 and the movable tube 17 into the coffee cup. The protective assembly protects the outside of the coffee cup, and the water collection assembly collects any splashed coffee. When cleaning the coffee machine's outlet is required, the user uses the disassembly assembly to remove the movable tube 17 from the outlet tube 16 and clean it. The user then attaches the elastic band 25 to the outside of the movable tube 17 and activates the motor 22 according to the height of the coffee cup. The motor 22 drives the threaded rod 23 to rotate inside the slot 21. As the threaded rod 23 rotates, it moves the movable ring 24 along its side wall. When the movable ring 24 moves, it drives the elastic band 25 to move synchronously. When the elastic band 25 moves, it drives the movable tube 17 to move, thereby adjusting the distance between the movable tube 17 and the coffee cup. When a large amount of scale accumulates inside the movable tube 17, the user rotates the movable tube 17, causing the positioning block 31 to rotate inside the second positioning groove 33. Because the first positioning groove 32 and the second positioning groove 33 are connected, when the positioning block 31 enters the first positioning groove 32, the movable tube 17 is pulled out. At this time, the positioning block 31 will slide inside the first positioning groove 32 until the positioning block 31 separates from the first positioning groove 32. At this time, the movable tube 17 and the liquid outlet tube 16 are separated, and the user can clean the movable tube 17. When the elastic band 25 is closed on the movable tube 17, the user holds the multiple support rods 42. At this time, the protective cover 43 retracts. After the elastic band 25 is closed, the restriction on the support rods 42 is released. At this time, the protective cover 43 will open and protect the movable tube 17 and the coffee cup.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drip coffee maker with double spout, comprising a base (1); characterized in that: A pair of coffee machine bodies (11) are mounted on the top of the base (1); a connecting seat (12) is fixed between the pair of coffee machine bodies (11); a display screen (13) is mounted on the middle of the side wall of the coffee machine body (11); multiple control buttons (14) are mounted on the middle of the side wall of the coffee machine body (11); an inlet pipe (15) is connected to the top of the coffee machine body (11); an outlet pipe (16) is connected to the middle of the side wall of the coffee machine body (11); a movable pipe (17) is slidably fitted on the middle of the inner side wall of the outlet pipe (16); a protective component is provided on the middle of the side wall of the movable pipe (17); a disassembly and assembly component is provided between the movable pipe (17) and the outlet pipe (16); an adjustment component is provided on the middle of the side wall of the coffee machine body (11); a water collection component is provided on the top of the base (1); the water collection component is located below the pair of movable pipes (17).

2. A drip filter coffee maker with double spout according to claim 1, characterized in that: The adjustment assembly includes a support plate (2); the support plate (2) is fixed on the side wall of the coffee machine body (11); a slot (21) is provided in the middle of the side wall of the support plate (2); a motor (22) is assembled at the bottom of the support plate (2); a threaded rod (23) is fixedly connected to the output end of the motor (22); the threaded rod (23) rotates inside the slot (21); a movable ring (24) is slidably connected in the middle of the side wall of the threaded rod (23); an elastic band (25) is fixed in the middle of the side wall of the movable ring (24); the elastic band (25) is made of elastic material; the elastic band (25) covers the outside of the movable tube (17).

3. A drip filter coffee maker with double spout according to claim 1, characterized in that: The assembly / disassembly assembly includes a sealing ring (3); the sealing ring (3) is fixed on the inner wall of the outlet pipe (16); a positioning block (31) is fixed in the middle of the side wall of the sealing ring (3); a first positioning groove (32) is opened in the middle of the side wall of the movable pipe (17); the first positioning groove (32) and the positioning block (31) are correspondingly arranged; a plurality of second positioning grooves (33) are opened in the middle of the side wall of the movable pipe (17); the first positioning groove (32) and the second positioning groove (33) are connected; the second positioning groove (33) and the positioning block (31) are correspondingly arranged.

4. The drip filter coffee machine with double spout according to claim 1, characterized in that: The protective assembly includes a fixing ring (4); the fixing ring (4) is fixed to the side wall of the movable tube (17); a plurality of fixing plates (41) are fixedly connected to the middle of the side wall of the fixing ring (4); a support rod (42) is rotatably connected to the middle of the side wall of the fixing plate (41); a protective cover (43) is fixed between adjacent support rods (42); the protective cover (43) is made of elastic material.

5. The drip filter coffee machine with double spout according to claim 1, characterized in that: The water collection assembly includes a first groove (5); the first groove (5) is opened on the top of the base (1); a movable box (51) is slidably fitted in the middle of the inner sidewall of the first groove (5); the movable box (51) is located below the movable tube (17); a water storage box (52) is slidably fitted in the middle of the inner sidewall of the movable box (51).

6. A drip coffee maker with dual spouts according to claim 2, characterized in that: A second groove (6) is provided in the middle of the inner sidewall of the slot (21); a self-lubricating block (61) is slidably connected to the inner sidewall of the second groove (6).

7. A drip coffee maker with dual spouts according to claim 5, characterized in that: The base (1) has an anti-slip pad (7) fixed to its bottom; the anti-slip pad (7) is made of elastic material.

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