Portable hand-pressed coffee device

Abstract

The application provides a portable hand-pressed coffee device, and belongs to the technical field of coffee cups. In view of the inconvenience of carrying the hand-pressed coffee device, the application provides a portable hand-pressed coffee device, which comprises a hand-pressed cup, a drinking cup which can be sleeved in the hand-pressed cup, a press which can be sleeved in the drinking cup, and a cup cover; the hand-pressed cup comprises a hand-pressed cup body and a closure cover, the closure cover is provided with a groove, a first sealing ring is sleeved on the outer periphery of the closure cover, the closure cover can be nested on the top of the hand-pressed cup body by extruding the first sealing ring, and the opening of the groove faces the outside of the hand-pressed cup body; the cup cover comprises a cup cover body and a threaded connection part, a second sealing ring is sleeved on the top end of the threaded connection part, the threaded connection part can be nested in the groove by extruding the second sealing ring, and the cup cover body covers the top of the hand-pressed cup; the top of the drinking cup is provided with an internal thread which is matched with the threaded connection part of the cup cover, so that the cup cover can be threadedly connected with the drinking cup. The hand-pressed cup, the drinking cup and the press are assembled into a whole with limited volume by being sleeved one by one, and the portability of the hand-pressed coffee device is improved by being closed by the cup cover.

Description

Technical Field

[0001] This application relates to the field of coffee cup technology, and more particularly to portable hand-operated coffee maker. Background Technology

[0002] The French press is a simple brewing device originating in France, consisting of a heat-resistant, flattened spherical body and a metal filter with a plunger. It works by immersing water and coffee grounds to release their essence. Coffee grounds are added to the pot, water is poured in, and the plunger is pressed down, causing the dissolved coffee to pass through the filter into the upper part of the pot. Coffee grounds are held at the bottom of the filter, and the brewed coffee is then poured out through the spout. Modern French presses are typically large and not very portable.

[0003] To address the aforementioned issues, existing technologies have offered corresponding improvements. For example, US Patent Application No. US20060260471A1, published on November 23, 2006, discloses a coffee or tea filter press, comprising: a hollow cylinder with a top opening and a bottom opening; a removable lid with a perforation surrounding the bottom opening; a removable piston inserted into the top opening and pressed downward to force liquid in the cylinder through the perforated lid; and a support for holding the press above the opening of the open container. The drawback of this solution is that the tools for brewing coffee still include a pour-over kettle, a drinking cup, etc., which are scattered with the press and remain inconvenient to carry. Utility Model Content

[0004] The purpose of this application is to solve the problem of inconvenience in carrying existing hand-operated coffee makers. Therefore, this application provides a portable hand-operated coffee maker that assembles the pour-over cup, drinking cup, and press into a compact unit by connecting them together, and seals it with a lid, thereby improving the portability of the hand-operated coffee maker.

[0005] This application provides a portable hand-operated coffee maker, including a pour-over cup, a drinking cup that can be fitted inside the pour-over cup, a coffee press that can be fitted inside the drinking cup, and a cup lid;

[0006] The pour-over cup is used to hold liquid and can be directed toward the press to brew coffee, the press being used to brew and press coffee.

[0007] The pour-over cup includes a pour-over cup body and a detachable sealing cap disposed on the top of the pour-over cup body. The sealing cap has a groove, and a first sealing ring is sleeved on the outer periphery of the sealing cap. The sealing cap can be nested into the top of the pour-over cup body by squeezing the first sealing ring, and the opening of the groove faces the outside of the pour-over cup body.

[0008] The cup lid includes a cup lid body and a threaded connection part disposed below the cup lid body. A second sealing ring is sleeved on the top of the threaded connection part. The threaded connection part can be nested in the groove by pressing the second sealing ring, so that the cup lid body covers the top of the pour-over cup.

[0009] The top of the drinking cup has an internal thread that is adapted to the threaded connection portion of the cup lid, so that the cup lid can be threadedly connected to the drinking cup.

[0010] By adopting the above technical solution, the pour-over cup, drinking cup, and press are assembled into a single unit with a limited volume through individual nesting, and sealed with a lid, improving the portability of the hand-pressed coffee device. At the same time, by installing the sealing lid separately on the pour-over cup, at least partially sealing the pour-over cup can be achieved, thereby improving the heat preservation effect of the pour-over cup and making it easier to control the brewing flow rate, thus improving the brewing effect. Furthermore, the lid can be connected to both the pour-over cup and the drinking cup, making it convenient to carry and use when drinking coffee, and its simple structure makes it easy to operate.

[0011] In some embodiments, the sealing cap is provided with a vent hole communicating with the interior of the pour-over cup body, and the top of the groove of the sealing cap extends horizontally outward with a limiting portion, which is used to abut against the top of the cup wall of the pour-over cup body;

[0012] The top side of the pour-over cup has a brewing outlet, and a channel is formed between the sealing cap and the pour-over cup body that communicates with the brewing outlet, so that the liquid in the pour-over cup body can flow out through the channel from the brewing outlet.

[0013] In some embodiments, the circumferential edge of the closed cover has a clearance opening, which may correspond to the brewing outlet so that the brewing outlet communicates with the outside.

[0014] There is a gap between the outer wall of the groove of the closed cover and the inner wall of the pour-over cup, and the gap and the clearance form the channel.

[0015] In some embodiments, a handle of a first length is provided on the outer wall of the pour-over cup, and one end of the handle is rotatably connected to the pour-over cup, while the other end is fixed to the outer wall of the pour-over cup by a locking member.

[0016] The outer wall of the pour-over cup is also provided with a snap-fit ​​component at one end near the handle. After the handle is rotated, it can be snapped into the snap-fit ​​component to fix it in the handheld position.

[0017] By adopting the above technical solution, a handle is provided on the outer wall of the pour-over cup for easy use; and one end of the handle can be connected to a locking component, so that it can be fixed to the outer wall of the pour-over cup when stored, making it easy to carry; and the handle has a first length, and the other end can be connected to a snap-fit ​​component, so that it can be used when boiling water.

[0018] In some embodiments, the press includes a mounting base, a barrel, and a pressing piston;

[0019] The mounting base includes a filter section and a first connecting part and a second connecting part respectively disposed on both sides of the filter section. The first connecting part can be inserted into and sit on the top of the drinking cup. The cylinder can be inserted into the second connecting part. The pressing piston can be inserted into the cylinder and pressed down from the top to the bottom of the cylinder so that the liquid in the cylinder passes through the filter section. The second connecting part can also be inserted into the drinking cup and threadedly connected to it.

[0020] By adopting the above technical solution, the press and the drinking cup can be assembled in two states, namely the storage state and the use state, by placing the mounting base including the first connecting part and the second connecting part upright or in reverse, which is convenient to operate; and the second connecting part can be threaded to the drinking cup, that is, in the storage state, the press and the drinking cup are connected by threads to ensure the reliability of storage and prevent the whole device from detaching in the storage state.

[0021] In some embodiments, a stirring rod is also included, which is foldable and can be snapped into the press.

[0022] In some embodiments, the side of the pressing piston is provided with a snap-fit ​​groove, and the stirring rod can be folded and snapped into the snap-fit ​​groove.

[0023] Other features and corresponding beneficial effects of this application will be described in the latter part of the specification, and it should be understood that at least some of the beneficial effects will become obvious from the description in this application. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure assembled as a whole according to this application;

[0025] Figure 2 This is a structural diagram of the present application assembled as a whole from another angle;

[0026] Figure 3 This is a cross-sectional view of the present application assembled as a whole;

[0027] Figure 4 This is a cross-sectional view of the pour-over cup in this application;

[0028] Figure 5This is a cross-sectional view of the drinking cup and lid assembled as a whole according to this application;

[0029] Figure 6 This is a partial cross-sectional schematic diagram of the press of this application;

[0030] Figure 7 This is a diagram showing the press and drinking cup of this application in their assembled usage state.

[0031] Figure 8 This is a diagram showing the unfolded state of the stirring rod of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100. Pour-over cup;

[0034] 110. Pour-over cup body; 111. Brewing spout;

[0035] 120. Sealing cap; 121. Groove; 122. Vent hole; 123. Limiting part;

[0036] 130. First sealing ring;

[0037] 140. Handle; 141. Locking component; 142. Snap-fit ​​component;

[0038] 200. Drinking cup;

[0039] 300. Press machine;

[0040] 310. Mounting base; 311. Filter section; 312. First connecting part; 313. Second connecting part;

[0041] 320. Cylinder body;

[0042] 330. Press piston; 331. Snap-fit ​​groove;

[0043] 340. Stirring rod;

[0044] 400. Cup lid;

[0045] 410. Cup lid body;

[0046] 420. Threaded connection part;

[0047] 430. Second sealing ring. Detailed Implementation

[0048] The following specific embodiments illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Although the description of this application is presented in conjunction with preferred embodiments, this does not mean that the features of this application are limited to this embodiment. On the contrary, the purpose of describing the application in conjunction with embodiments is to cover other options or modifications that may be derived based on the claims of this application. To provide a thorough understanding of this application, many specific details will be included in the following description. This application may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this application, some specific details will be omitted in the description. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0049] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0050] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this application and for simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more. Unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or a connection within two elements. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0051] Please see Figure 1-8 , Figure 1 This is a schematic diagram of the structure assembled as a whole according to this application; Figure 2 This is a structural diagram of the present application assembled as a whole from another angle; Figure 3 This is a cross-sectional view of the present application assembled as a whole; Figure 4This is a cross-sectional view of the pour-over cup 100 in this application; Figure 5 This is a cross-sectional view of the drinking cup 200 and the lid 400 of this application assembled as a whole;

[0052] Figure 6 This is a partial cross-sectional schematic diagram of the press 300 of this application; Figure 7 This is a diagram showing the usage state of the press 300 and the drinking cup 200 after assembly according to this application; Figure 8 This is a diagram showing the unfolded state of the stirring rod 340 of this application.

[0053] This application provides a portable hand-pressed coffee device, including a pour-over cup 100, a drinking cup 200 that can be fitted inside the pour-over cup 100, a press 300 that can be fitted inside the drinking cup 200, and a lid 400. That is, this device assembles the pour-over cup 100, the drinking cup 200, and the press 300 into a whole by fitting them together, and its volume is the same as that of the pour-over cup 100. It is sealed by the lid 400, thereby improving the portability of the hand-pressed coffee device, especially making it convenient for users to carry it outdoors, such as to brew coffee while camping.

[0054] The pour-over cup 100 is used to hold liquid and can be directed toward the press 300 to brew coffee, which is used for both brewing and pressing coffee.

[0055] In one embodiment, the pour-over cup 100 includes a pour-over cup body 110 and a detachable cap 120 disposed on the top of the pour-over cup body 110. This device, with the cap 120 separately mounted on the pour-over cup 100, can at least partially close the pour-over cup 100. For example, the cap 120 can be manually controlled by the user to cover the opening area at the top of the pour-over cup 100, or a brewing opening 111 can be provided protruding from the side of the top of the pour-over cup 100, so that the brewing opening 111 is not completely blocked by the cap 120. This improves the heat retention effect of the pour-over cup 100 and is particularly convenient for accelerating the boiling of water when using the pour-over cup 100. Simultaneously, due to the reduced opening of the pour-over cup 100, it is also easier to control the brewing flow rate, thereby improving the brewing effect similar to using a long, narrow spout of a pour-over kettle. It is understood that when pouring water into the pour-over cup 100, the cap 120 can be removed to expose the opening at the top of the pour-over cup 100, thus facilitating pouring.

[0056] Preferably, the sealing cap 120 has a groove 121, and a first sealing ring 130 is fitted on the outer periphery of the sealing cap 120. The sealing cap 120 can be nested on the top of the hand-pour cup body 110 by squeezing the first sealing ring 130, and the opening of the groove 121 faces the outside of the hand-pour cup body 110, that is, upward.

[0057] The cup lid 400 includes a cup lid body 410 and a threaded connection portion 420 disposed below the cup lid body 410. A second sealing ring 430 is fitted onto the top of the threaded connection portion 420. The threaded connection portion 420 can be squeezed into the groove 121 by pressing the second sealing ring 430, so that the cup lid body 410 covers the top of the pour-over cup 100.

[0058] The top of the drinking cup 200 has an internal thread that mates with the threaded connection portion 420 of the lid 400, allowing the lid 400 to be threadedly connected to the drinking cup 200. At this time, the second sealing ring 430 also improves the seal between the drinking cup 200 and the lid 400.

[0059] This design allows the lid 400 to be connected to both the pour-over cup 100 and the drinking cup 200, making it convenient to carry and use while drinking coffee. The structure is simple, and installation is achieved by pressing with the second sealing ring 430 of the lid 400 or rotating with the threaded connection 420 of the lid 400, making operation convenient. Furthermore, since the drinking cup 200 usually contains coffee when the lid 400 and the drinking cup 200 are assembled separately, the reliable threaded connection between the lid 400 and the drinking cup 200 improves user safety.

[0060] In one embodiment, a handle 140 of a first length is provided on the outer wall of the pour-over cup 100, and one end of the handle 140 is rotatably connected to the pour-over cup 100, while the other end can be fitted and fixed to the outer wall of the pour-over cup 100 by a locking member 141.

[0061] The outer wall of the pour-over cup 100 is also provided with a snap-fit ​​part 142 near the handle 140. After the handle 140 is rotated, it can be snapped into the handheld position by snapping with the snap-fit ​​part 142.

[0062] This method facilitates use by providing a handle 140 on the outer wall of the pour-over cup 100. Furthermore, one end of the handle 140 can be connected to a locking member 141, allowing it to be securely attached to the outer wall of the pour-over cup 100 when stored, making it easy to carry. Additionally, the handle 140 has a first length, and the other end can be connected to a snap-fit ​​member 142, facilitating its use while boiling water.

[0063] In one embodiment, the sealing cap 120 is provided with a vent 122 that communicates with the interior of the hand-drip cup body 110, and the top of the groove 121 of the sealing cap 120 extends outward horizontally with a limiting part 123, which is used to abut against the top of the cup wall of the hand-drip cup body 110, thereby limiting the installation position of the sealing cap 120.

[0064] The top side of the pour-over cup 110 has a brewing outlet 111, and a channel is formed between the sealing cap 120 and the pour-over cup 110 that communicates with the brewing outlet 111, so that the liquid in the pour-over cup 110 can flow out through the channel from the brewing outlet 111.

[0065] In one embodiment, the circumferential edge of the sealing cap 120 has a clearance opening that corresponds to the brewing outlet 111, so that the brewing outlet 111 communicates with the outside.

[0066] There is a gap between the outer wall of the groove 121 of the sealing cap 120 and the inner wall of the pour-over cup body 110, and the gap and the clearance form a channel.

[0067] In one embodiment, the press 300 includes a mounting base 310, a barrel 320, and a pressing piston 330.

[0068] The mounting base 310 includes a filter section 311 and a first connecting part 312 and a second connecting part 313 respectively disposed on both sides of the filter section 311. The first connecting part 312 can be inserted into and sit on the top of the drinking cup 200, the cylinder 320 can be inserted into the second connecting part 313, the press piston 330 can be inserted into the cylinder 320, and presses downward from the top to the bottom of the cylinder 320 so that the liquid in the cylinder 320 passes through the filter section 311. The second connecting part 313 can also be inserted into the drinking cup 200 and threadedly connected to it.

[0069] This method allows for two assembly states of the press 300 and the drinking cup 200, namely, a storage state (e.g., the press 300 can be placed upright or upside down by placing the mounting base 310, which includes the first connecting part 312 and the second connecting part 313, either upright or upside down). Figure 3 ) and usage status (e.g.) Figure 7 It is easy to operate. Furthermore, the second connecting part 313 can be threadedly connected to the drinking cup 200. That is, when in the storage state, the press 300 and the drinking cup 200 are connected by threads to ensure the reliability of storage and prevent the whole device from disintegrating and detaching when in the storage state.

[0070] In one embodiment, the device further includes a stirring rod 340, which is foldable and can be snapped into the press 300.

[0071] In one specific embodiment, the side of the pressing piston 330 is provided with a snap-fit ​​groove 331, and the stirring rod 340 can be folded and snapped into the snap-fit ​​groove 331.

[0072] In one application scenario, this device is usually used in conjunction with filter paper to ensure that most of the liquid needs to be pressed down by the press 300 to drip. Of course, the filter section 311 can also be directly set as filter paper, but it is not convenient to clean in this case. Therefore, the filter section 311 is usually set as a plate with filter holes, and the filter paper is placed separately. The filter paper is a consumable.

[0073] The usage steps are as follows:

[0074] Boil water using a 100ml pour-over kettle;

[0075] Place the press 300 and the drinking cup 200 as follows: Figure 7 Assemble the assembly, and place filter paper between the cylinder 320 and the mounting base 310;

[0076] Remove the press piston 330, add coffee powder into the barrel 320 and shake to spread it evenly;

[0077] Add water into the cylinder 320 and stir it using the stirring rod 340;

[0078] Insert the press piston 330 and press it down slowly. If there is a lot of resistance, pause and continue until the press piston 330 is pressed down onto the coffee grounds. At this point, the coffee liquid will have completely dripped into the drinking cup 200.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A portable hand-pressed coffee device, characterized in that, Includes a pour-over cup, a drinking cup that can be fitted inside the pour-over cup, a press that can be fitted inside the drinking cup, and a cup lid; The pour-over cup is used to hold liquid and can be directed toward the press to brew coffee, the press being used to brew and press coffee. The pour-over cup includes a pour-over cup body and a detachable sealing cap disposed on the top of the pour-over cup body. The sealing cap has a groove, and a first sealing ring is sleeved on the outer periphery of the sealing cap. The sealing cap can be nested into the top of the pour-over cup body by squeezing the first sealing ring, and the opening of the groove faces the outside of the pour-over cup body. The cup lid includes a cup lid body and a threaded connection part disposed below the cup lid body. A second sealing ring is sleeved on the top of the threaded connection part. The threaded connection part can be nested in the groove by pressing the second sealing ring, so that the cup lid body covers the top of the pour-over cup. The top of the drinking cup has an internal thread that is adapted to the threaded connection portion of the cup lid, so that the cup lid can be threadedly connected to the drinking cup.

2. The portable hand-press coffee device according to claim 1, wherein, The sealing cap is provided with a vent hole that communicates with the interior of the pour-over cup body, and the top of the groove of the sealing cap extends outward horizontally with a limiting part, which is used to abut against the top of the cup wall of the pour-over cup body; The top side of the pour-over cup has a brewing outlet, and a channel is formed between the sealing cap and the pour-over cup body that communicates with the brewing outlet, so that the liquid in the pour-over cup body can flow out through the channel from the brewing outlet.

3. The portable hand-operated coffee maker according to claim 2, characterized in that, The circumferential edge of the closed cover has a clearance opening, which can correspond to the brewing outlet so that the brewing outlet can communicate with the outside. There is a gap between the outer wall of the groove of the closed cover and the inner wall of the pour-over cup, and the gap and the clearance form the channel.

4. The portable hand-operated coffee maker according to claim 1, characterized in that, The outer wall of the pour-over cup is provided with a handle of a first length, and one end of the handle is rotatably connected to the pour-over cup, while the other end can be fitted and fixed to the outer wall of the pour-over cup by a locking member; The outer wall of the pour-over cup is also provided with a snap-fit ​​component at one end near the handle. After the handle is rotated, it can be snapped into the snap-fit ​​component to fix it in the handheld position.

5. The portable hand-operated coffee maker according to claim 1, characterized in that, The press includes a mounting base, a cylinder, and a pressing piston; The mounting base includes a filter section and a first connecting part and a second connecting part respectively disposed on both sides of the filter section. The first connecting part can be inserted into and sit on the top of the drinking cup. The cylinder can be inserted into the second connecting part. The pressing piston can be inserted into the cylinder and pressed down from the top to the bottom of the cylinder so that the liquid in the cylinder passes through the filter section. The second connecting part can also be inserted into the drinking cup and threadedly connected to it.

6. The portable hand-operated coffee maker according to claim 5, characterized in that, It also includes a stirring rod, which is foldable and can be snapped into the press.

7. The portable hand-operated coffee maker according to claim 6, characterized in that, The side of the pressing piston is provided with a snap-fit ​​groove, and the stirring rod can be folded and snapped into the snap-fit ​​groove.

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