Portable coffee brewer device structure

Abstract

The present utility model mainly relates to the technical field of coffee brewer devices. Disclosed is a portable coffee brewer device structure, comprising a cup body, a filter cup, and an upper cover which are sequentially arranged from bottom to top. The upper end and the lower end of the filter cup are both open; the bottom end of the filter cup is threadedly connected to the cup body, and the top end of the filter cup is threadedly connected to the upper cover; the outer diameter of the filter cup gradually decreases from top to bottom, and a conical space for placing a filter paper is provided inside the filter cup; the outer diameter of the top of the filter cup is smaller than the inner diameter of a top opening of the cup body, and the outer diameter of the bottom of the filter cup is larger than the inner diameter of the top opening of the cup body; when the filter cup is detached from the cup body, the filter cup can be inserted upside down into the cup body. The present utility model solves the problem of the inconvenience of carrying and using a plurality of brewer devices when coffee brewing is needed in several different scenarios, such as outings.

Description

Portable coffee brewing appliance structure TECHNICAL FIELD

[0001] The utility model relates to coffee brewing appliance technical field, specifically a portable coffee brewing appliance structure. BACKGROUND

[0002] At present, common coffee brewing appliances mainly have hand-pouring drip filter cups, pressure filter pots, siphon pots and the like, are mostly applied in home environments, and need to be used in cooperation with multiple brewing appliances, are inconvenient to carry when going on outdoor excursions or going out to play, and are often difficult to complete coffee brewing when going out. SUMMARY

[0003] The utility model aims at solving the problems in the prior art, provides a portable coffee brewing appliance structure, solves the problems of needing to brew coffee in several different scenes such as going out, and being inconvenient to carry and use multiple brewing appliances.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A portable coffee brewing appliance structure comprises a cup body, a filter cup and an upper cover arranged in sequence from bottom to top, the upper and lower ends of the filter cup are both open, the bottom end of the filter cup is threadedly connected with the cup body, and the top end is threadedly connected with the upper cover, the outer diameter of the filter cup gradually increases from top to bottom, and a conical space for placing filter paper is arranged in the filter cup, the outer diameter of the top of the filter cup is smaller than the inner diameter of the top opening of the cup body, and the outer diameter of the bottom is larger than the inner diameter of the top opening of the cup body, after the filter cup is detached from the cup body, the top end of the filter cup can be inserted into the cup body downwards.

[0006] Preferably, the top of the cup body is provided with a first external thread, the bottom of the filter cup is provided with a first internal thread matched with the first external thread, and the upper side of the first internal thread is provided with a first sealing ring.

[0007] Preferably, the top of the filter cup is provided with a second external thread, the upper cover is provided with a second internal thread matched with the second external thread, and the upper side of the second internal thread is provided with a second sealing ring.

[0008] Preferably, a plurality of external legs are uniformly arranged on the middle part of the outer wall of the filter cup along the circumferential direction of the filter cup, the maximum distance value between the outer end of the external leg and the axis line of the filter cup is greater than the inner diameter of the top opening of the cup body, and the minimum distance value between the outer end of the external leg and the axis line of the filter cup is smaller than the inner diameter of the top opening of the cup body.

[0009] Preferably, a plurality of internal legs are uniformly arranged on the inner wall of the conical space along the circumferential direction of the conical space, and the distance between the internal leg and the axis line of the filter cup gradually increases from top to bottom.

[0010] Compared with the prior art, the coffee cup container has the beneficial effects that:

[0011] The filter cup and the coffee cup container are combined, the filter cup and the cup body are integrated, the filter cup is removed when brewing coffee, the filter paper is placed in the conical space after being turned over by 180 degrees, coffee powder after grinding is added, and then the coffee can be brewed, so that the problem that coffee brewing is needed in many different scenes such as going out, and it is inconvenient to carry and use multiple brewing appliances is solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic diagram of the utility model;

[0013] Fig. 2 is a use state schematic diagram of the utility model.

[0014] The labels shown in the drawings are: 1, cup body; 2, filter cup; 3, upper cover; 4, filter paper; 5, first sealing ring; 6, second sealing ring; 7, outer support leg. DETAILED DESCRIPTION

[0015] The utility model will be further described below in combination with specific embodiments. It should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the present application.

[0016] Embodiment: as shown in Fig. 1, the utility model discloses a portable coffee brewing appliance structure, which comprises cup body 1, filter cup 2 and upper cover 3 arranged in sequence from bottom to top, both upper and lower ends of filter cup 2 are open, the bottom end of filter cup 2 is threadedly connected with cup body 1, and the top end is threadedly connected with upper cover 3, the outer diameter of filter cup 2 gradually increases from top to bottom, the shape of filter cup 2 can be circular truncated cone, and a conical space for placing filter paper 4 is arranged in filter cup 2, the outer diameter of the top of filter cup 2 is smaller than the inner diameter of the top opening of cup body 1, and the outer diameter of the bottom is greater than the inner diameter of the top opening of cup body 1, after cup body 1, filter cup 2 and upper cover 3 are sequentially connected from top to bottom, a coffee cup container is formed, after upper cover 3 is removed from filter cup 2, and filter cup 2 is removed from cup body 1, the top end of filter cup 2 can be inserted into cup body 1 downwards.

[0017] Preferably, in order to ensure the sealing performance of the connection between the cup body and the filter cup, the top of cup body 1 is provided with a first outer thread, the bottom of filter cup 2 is provided with a first inner thread matched with the first outer thread, and the upper side of the first inner thread is provided with a first sealing ring 5.

[0018] Preferably, in order to ensure the sealing of the connection between the upper cover and the filter cup, the top of the filter cup 2 is provided with a second external thread, and the upper cover 3 is provided with a second internal thread matched with the second external thread, and the upper side of the second internal thread is provided with a second sealing ring 6.

[0019] Preferably, the middle part of the outer wall of the filter cup 2 is uniformly provided with a plurality of external feet 7 along the circumferential direction of the filter cup 2, the distance between the outer end of the external feet 7 and the axis of the filter cup 2 gradually increases from top to bottom, the maximum distance between the outer end of the external feet 7 and the axis of the filter cup 2 is greater than the inner diameter of the top opening of the cup body 1, and the minimum distance between the outer end of the external feet 7 and the axis of the filter cup 2 is less than the inner diameter of the top opening of the cup body 1, when the top end of the filter cup 2 is inserted into the cup body 1 downward, the external feet 7 abut against the inner wall of the opening at the top end of the cup body 1, so that an air flow gap is left between the opening at the top end of the cup body 1 and the filter cup 2, and the brewing of coffee powder is facilitated.

[0020] Preferably, the inner wall of the conical space is uniformly provided with a plurality of internal feet along the circumferential direction of the conical space, and the distance between the internal feet and the axis of the filter cup 2 gradually increases from top to bottom, after the top end of the filter cup 2 is inserted into the cup body 1 downward, the filter paper 4 is placed into the conical space, the internal feet provide support for the filter paper 4, so that an air flow gap is left between the filter paper and the inner wall of the conical space, and the brewing of coffee powder is facilitated.

[0021] In use, the upper cover 3 is first unscrewed, then the filter cup 2 is unscrewed, then the filter cup 2 is turned over by 180°, the top end of the filter cup 2 is inserted into the cup body 1, the cake-shaped filter paper 4 and the ground coffee powder are placed into the conical space of the filter cup 2, the coffee is started to be brewed, after the coffee is brewed, the filter cup 2 is taken down, the filter paper 4 and the coffee residue are poured out, the filter cup 2 is reassembled on the cup body 1 through thread cooperation, and the coffee is referred to through the top opening of the filter cup. When the external feet 7 are arranged on the outer side of the filter cup 1, the external feet 7 are supported at the top edge of the cup body 1.

Claims

1. A portable coffee brewing appliance structure, characterized by: The filter cup (2) is arranged from bottom to top, the upper and lower ends of the filter cup (2) are open, the bottom end of the filter cup (2) is threadedly connected with the cup body (1), the top end is threadedly connected with the upper cover (3), the outer diameter of the filter cup (2) gradually increases from top to bottom, and a conical space for placing filter paper (4) is arranged in the filter cup (2), the outer diameter of the top of the filter cup (2) is smaller than the inner diameter of the top opening of the cup body (1), and the outer diameter of the bottom is greater than the inner diameter of the top opening of the cup body (1), after the filter cup (2) is detached from the cup body (1), the top end of the filter cup (2) can be inserted into the cup body (1) downward.

2. A portable coffee brewing appliance according to claim 1, wherein: The top of the cup body (1) is provided with a first outer thread, and the bottom of the filter cup (2) is provided with a first inner thread matched with the first outer thread, and the upper side of the first inner thread is provided with a first sealing ring (5).

3. The portable coffee brewing appliance of claim 1, wherein: The top of the filter cup (2) is provided with a second outer thread, and the upper cover (3) is provided with a second inner thread matched with the second outer thread, and the upper side of the second inner thread is provided with a second sealing ring (6).

4. The portable coffee brewing appliance of claim 1, wherein: The middle part of the outer wall of the filter cup (2) is uniformly provided with a plurality of outer legs (7) along the circumference of the filter cup (2), the maximum distance between the outer end of the outer leg (7) and the axis of the filter cup (2) is greater than the inner diameter of the top opening of the cup body (1), and the minimum distance between the outer end of the outer leg (7) and the axis of the filter cup (2) is less than the inner diameter of the top opening of the cup body (1).

5. The portable coffee brewing appliance of claim 1, wherein: The inner wall of the conical space is uniformly provided with a plurality of inner legs along the circumference of the conical space, and the distance between the inner leg and the axis of the filter cup (2) gradually increases from top to bottom.

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