CN110720838A

CN110720838A - Coffee brewing device used on ship

Info

Publication number: CN110720838A
Application number: CN201910814351.9A
Authority: CN
Inventors: 方苏毅; 颜瑶; 魏佳柯; 杨志林
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-01-24
Anticipated expiration: 2039-08-30
Also published as: CN110720838B

Abstract

The invention discloses a coffee brewing device used on a ship, which belongs to the field of appliances on the ship and comprises a support and a filter hopper, wherein the filter hopper comprises a support part and a filter part for placing filter paper; when the ship body shakes, the support shakes together with the ship body, due to the effect of inertia, the support part on the filter hopper and the spherical groove on the support roll relatively, so that the shaking of the filter hopper relative to the ground is reduced, the coffee brewing process is more stable, coffee powder and hot water in the filter hopper are not easy to spill out, and the problem that when coffee is brewed on a ship in the prior art, the coffee powder and the hot water in the filter hopper for filtering coffee spill out due to irregular shaking of the ship body, the filtering speed of the coffee is influenced, and the taste is influenced is solved.

Description

Coffee brewing device used on ship

Technical Field

The invention relates to a shipboard appliance, in particular to a shipboard coffee brewing device.

Background

At present, traditional tourism projects have been unable to satisfy the tourism demand that is growing day by day, and more people select to vacate and relax through the mode of taking luxurious cruise ship, and to the people who enjoy the life, it is indispensable that also can drink a good-quality hand on the ship and make coffee.

Compared with instant coffee, the hand-brewed coffee has stronger fragrance and better taste, is the favorite of coffee enthusiasts, the common hand-brewed coffee directly puts filter paper on a filter hopper, coffee powder and hot water are added into the filter paper, the coffee can be slowly filtered out of the filter paper, and the taste of the coffee is influenced by the filtering speed of the coffee. On a sailing ship, the filter hopper is not prevented from shaking, so that coffee powder and hot water in the filter hopper can be shaken out, and the shaking can make the dissolution and filtration speed of the coffee powder unstable, thereby affecting the taste of coffee.

For example, the document "a portable hand coffee grinder" disclosed in the Chinese patent document, which is published under the reference CN201520462743.0 and includes a filter funnel, has a disadvantage that when the coffee grinder is shaken, the speed of filtration is affected, thereby deteriorating the taste of the coffee.

Disclosure of Invention

The invention provides a coffee brewing device for a ship, aiming at overcoming the problems that in the prior art, when coffee is brewed on the ship, the irregular shaking of a ship body can cause coffee powder and hot water in a filter funnel for filtering the coffee to be spilled, and the speed of filtering the coffee can be influenced, so that the taste is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention relates to a coffee brewing device for a ship, which comprises a support and a filter hopper and is characterized in that the filter hopper comprises a support part and a filter part for placing filter paper, the outer side surface of the support part is a smooth spherical surface, the support is provided with a spherical groove, and the support part is installed in the spherical groove in a matching manner and can roll relative to the spherical groove.

When the ship body shakes, the support shakes along with the ship body, the support part on the filter hopper rolls relative to the spherical groove under the action of inertia and gravity, so that the shaking of the filter hopper relative to the ground is reduced, the coffee brewing process is more stable, and coffee powder and hot water in the filter hopper are not easy to spill.

Preferably, the ball groove is internally provided with a ball groove, the ball groove is internally provided with a ball which is in contact with the outer side surface of the supporting part of the filter hopper and can roll relatively, and the force received by the supporting part during rolling is rolling friction force, so that the friction force is small, the external force applied to the filter hopper is small, the shaking of the filter hopper relative to the ground is further reduced, and the coffee brewing process is more stable.

Preferably, the filter part is conical, filter holes for filtering coffee are formed in the filter part, and the conical filter part can collect the filtered coffee at the bottom of the filter part and drip the coffee, so that the coffee is prevented from flowing along the inner wall of the support and being wasted.

Preferably, a fixing platform for placing the coffee cup is arranged in the support, a fixing assembly for fixing the coffee cup is arranged on the fixing platform, and the coffee cup is fixed through the fixing assembly, so that the coffee cup is prevented from shaking and breaking in the support or coffee in the coffee cup is prevented from spilling.

Preferably, the fixing assembly comprises a plurality of pressing rods which are uniformly distributed in the circumferential direction and used for pressing coffee cups, the pressing rods are hinged to the fixing table, springs for resetting are mounted on the pressing rods, one ends of the springs are connected with the pressing rods, the other ends of the springs are connected with the fixing table, when the pressing rods are lifted, the cups can be placed on the fixing table, after the pressing rods are loosened, the springs can press the pressing rods on the cups, when coffee cups with different sizes are used, the pressing rods only need to be lifted up to different heights and then pressed down, and therefore the coffee cup pressing device can adapt to coffee cups with different sizes.

Preferably, a cavity is arranged below the fixed table, a lever and a top plate matched with the side face of the cavity are arranged in the cavity, the top plate is horizontally arranged in the cavity, the lever is hinged to the bottom of the cavity, one end of the lever is located outside the support, the other end of the lever is in contact with the bottom of the top plate and can jack the top plate, a top plate penetrating through the fixed table and abutting against the lower side of the pressing rod is arranged on the top plate, a guide rod inserted into the support and used for preventing the top plate from inclining is arranged on the lower side of the top plate, the top plate on the top plate can push the pressing rod to rise through pressing down one end of the lever outside the support, and after the lever is loosened, a spring on the pressing rod drives.

Preferably, the lower side of the bracket is provided with a pressing plate for fixing the device on the edge of the table top, the pressing plate is arranged on the bottom surface of the bracket through a screw, and the distance from the pressing plate to the bottom surface of the bracket can be changed by adjusting the screw, so that the table top is suitable for table tops with different thicknesses.

Preferably, a water injection cover for injecting hot water into the filter hopper is installed above the support, a hot water cavity for accommodating hot water is formed in the water injection cover, a flow channel for slowly flowing out hot water is formed in the bottom of the hot water cavity, water is slowly injected into the filter hopper through the water injection cover, overflowing caused by shaking caused by once injection of excessive water into the filter hopper can be prevented, and meanwhile, the water injection cover can play a role in sealing, so that dust or foreign matters are prevented from entering the filter hopper to influence the taste of coffee.

Preferably, the runner upper end is provided with a conical opening, the water injection cover is provided with a pluggable rubber plug, the bottom of the rubber plug is conical and is matched with the opening in a direction, water can be injected into the water injection cover after the rubber plug is pulled out, the water injection cover can be sealed after the rubber plug is inserted, hot water is prevented from being spilled, the bottom of the rubber plug can plug the opening in the upper end of the runner after the rubber plug is inserted to the bottom, and hot water cannot flow down, so that the control of water injection of the water injection cover is simply realized, and water can not be injected into the water injection cover every time.

Preferably, the bracket and the water injection cover are made of transparent materials, so that a user can observe the brewing process at any time, and hot water can be supplemented in time when the hot water in the water injection cover is used up.

Therefore, the invention has the following beneficial effects: (1) when the ship body shakes, coffee can be still brewed stably, coffee powder and hot water are prevented from being spilled out, and the taste of the coffee is guaranteed; (2) coffee cups of various sizes can be fixed; (3) the injection of hot water can be conveniently controlled.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

In the figure: 1. the water filter comprises a bracket 11, a spherical groove 12, a ball 13, a fixed table 14, a pressure rod 15, a spring 16, a cavity 17, a lever 18, a top plate 19, a top plate 2, a filter funnel 21, a supporting part 22, a filtering part 221, a filter hole 3, a pressure plate 4, a fastening screw 5, a water injection cover 51, a hot water cavity 52, a flow passage 53, an opening 54 and a rubber plug.

Detailed Description

The invention is further described with reference to the following detailed description and accompanying drawings.

In the embodiment shown in fig. 1, the filter comprises a support 1 and a filter 2, the filter comprises a support 21 and a filter part 22 for placing filter paper, the outer side of the support is smooth spherical, the support is provided with a spherical groove 11, the support is adapted to be mounted in the spherical groove and can roll relative to the spherical groove, the inner side of the filter is conical, and the outer side of the support is subjected to surface treatment to reduce roughness; the filter hopper is characterized in that ball grooves are formed in the spherical grooves, balls 12 which are in contact with the outer side surfaces of the filter hopper supporting parts and can roll relatively are mounted in the ball grooves, 4 ball grooves are uniformly distributed in the spherical grooves, and 7 balls are mounted in each ball groove; the filter part is conical, a plurality of filter holes 221 for filtering coffee are formed in the filter part, one filter hole is located at the bottom end of the filter part, and the coffee is prevented from being deposited at the bottom end of the filter part after being filtered from the filter paper 6; a fixing table 13 for placing coffee cups is arranged in the support, a fixing assembly for fixing the coffee cups 7 is arranged on the fixing table, the fixing assembly comprises a plurality of pressing rods 14 which are uniformly distributed in the circumferential direction and used for pressing the coffee cups, the pressing rods are hinged on the fixing table, springs 15 for resetting are mounted on the pressing rods, one ends of the springs are connected with the pressing rods, the other ends of the springs are connected with the fixing table, and the upper ends of the pressing rods are abutted against the outer side faces of the coffee cups; a cavity 16 is arranged below the fixed table, a lever 17 and a top plate 18 matched with the side face of the cavity are arranged in the cavity, the top plate is horizontally arranged in the cavity, the lever is hinged to the bottom of the cavity, one end of the lever is positioned outside the support, the other end of the lever is contacted with the bottom of the top plate and can jack the top plate, a top plate 19 penetrating through the fixed table and abutting against the lower side of the pressure rod is arranged on the top plate, a guide rod 20 inserted into the support and preventing the top plate from inclining is arranged on the lower side of the top plate, a lever opening capable of accommodating the lever to move up and down is arranged at the lever of; a pressing plate 3 for fixing the device on the edge of the tabletop is arranged on the lower side of the bracket, the pressing plate is arranged on the bottom surface of the bracket through a fastening screw 4, and a screw hole matched with the fastening screw is formed in the edge of the bottom surface of the bracket; a water injection cover 5 for injecting hot water into the filter hopper is arranged above the support, a hot water cavity 51 for containing hot water is arranged inside the water injection cover, a flow passage 52 for slowly flowing out hot water is arranged at the bottom of the hot water cavity, the outlet of the flow passage is aligned with the center of the filter hopper, and a boss for extending the flow passage is arranged at the bottom of the water injection cover; the upper end of the flow passage is provided with a conical opening 53, the water injection cover is provided with a pluggable rubber plug 54, the bottom of the rubber plug is conical and is matched with the opening, and the bottom of the rubber plug can cover the opening after being pressed down; the bracket and the water injection cover are both made of transparent materials, and the transparent materials are glass.

When the device is used, the fastening screw is firstly unscrewed, the edge of the desktop is clamped by the bottom of the support and the pressing plate, and then the fastening screw is screwed, so that the support is fixed on the desktop; then, one end of the lever, which is positioned at the outer side of the bracket, is pressed, the other end of the lever is lifted, the top plate is jacked up, and the top plate on the top plate pushes the pressure rod to be lifted; after the coffee cup is placed in the support, the lever is loosened, and the pressure lever is pulled by the spring to tightly press the coffee cup so as to fix the coffee cup on the support; putting folded filter paper into the filter hopper, and then putting the filter paper into the spherical groove of the bracket, wherein the upper end of the filter paper is higher than the upper end of the filter hopper; pouring coffee powder into the filter hopper, wherein the filter part is at least filled with the coffee powder; covering a water injection cover, injecting hot water into the water injection cover, slowly flowing out of the flow channel and entering a filter funnel, brewing the hot water with coffee powder in the filter funnel to form coffee, and seeping out of the filter holes and dripping into a coffee cup; the brewing process is observed from the outside, if the hot water in the water injection cover is used up, the hot water is supplemented in time, if the hot water in the filter bucket is too much, the rubber plug is pressed down to block the flow passage, and the water adding is suspended.

Claims

1. The coffee brewing device for the ship comprises a support (1), a filter funnel (2) and a coffee cup (7), and is characterized in that the filter funnel comprises a supporting portion (21) and a filtering portion (22) for placing filter paper, the outer side face of the supporting portion is a smooth spherical surface, a spherical groove (11) is formed in the support, and the supporting portion is installed in the spherical groove in an adaptive mode and can roll relative to the spherical groove.

2. A coffee brewing apparatus for use on a ship according to claim 1, wherein the ball grooves are provided with ball grooves, and the ball grooves are provided with balls (12) which are in contact with the outer side surface of the supporting portion of the filter hopper and can roll relatively.

3. A coffee brewing apparatus for use on a ship according to claim 1 or 2, wherein the filter portion is conical and is provided with filter holes (221) for filtering out coffee.

4. The shipboard coffee brewing apparatus of claim 1, wherein the holder is provided with a fixing table (13) for placing coffee cups, and the fixing table is provided with a fixing component for fixing the coffee cups.

5. The shipboard coffee brewing apparatus of claim 4, wherein the fixing component comprises a plurality of pressing rods (14) which are uniformly distributed in the circumferential direction and used for pressing coffee cups, the pressing rods are hinged on the fixing platform, a spring (15) for resetting is arranged on the pressing rods, one end of the spring is connected with the pressing rods, and the other end of the spring is connected with the fixing platform.

6. A coffee brewing apparatus for use on a ship according to claim 5, characterized in that a cavity (16) is arranged below the fixed platform, a lever (17) and a top plate (18) adapted to the side surface of the cavity are arranged in the cavity, the top plate is horizontally arranged in the cavity, the lever is hinged at the bottom of the cavity, one end of the lever is arranged outside the bracket, the other end of the lever is contacted with the bottom of the top plate and can jack the top plate, a top plate (19) which penetrates through the fixed platform and abuts against the lower side of the pressure rod is arranged on the top plate, and a guide rod (20) inserted in the bracket and prevents the top plate.

7. A coffee brewing device for use on a ship according to any of the claims 1, 2 or 4, characterized in that the underside of the bracket is provided with a pressure plate (3) for fixing the device to the edge of a table top, which pressure plate is mounted on the underside of the bracket by means of fastening screws (4).

8. A coffee brewing apparatus for ship use according to any of claims 1 or 2 or 4, characterized in that a water injection cover (5) for injecting hot water into the filter hopper is installed above the support, a hot water chamber (51) for containing hot water is arranged inside the water injection cover, and a flow passage (52) for slowly flowing out hot water is arranged at the bottom of the hot water chamber.

9. A coffee brewing apparatus for use on a ship as claimed in claim 8, wherein said flow passage is provided with a tapered opening (53) at the upper end, and said filling cap is fitted with a removable rubber plug (54) having a tapered bottom and fitting into said opening.

10. The shipboard coffee brewing apparatus of claim 8, wherein the support and the water injection cap are both transparent.