TWM630549U - Coffee filter with water volume regulating function - Google Patents

Abstract

The new type is a coffee filter with a water volume adjustment function, which comprises a filter cup, a container groove and a ring convex portion are formed around the filter cup; a filter rod, the two ends of which respectively comprise a filter head and a support portion, The shape corresponds to the shape of the tank, the filter rod is attached to the position where the filter head is adjacent to the tank bottom, and the surface where the filter head and the tank abut each other is a rough surface; The filter rod is combined with the water distribution plate by the support part; when the user brews coffee, compared with the prior art, no filter paper is needed to filter the coffee powder, which is more environmentally friendly, and the brewed coffee juice will retain the original The flavor is good, and it has the effect of saving cost, and it is easier to achieve the effect of uniform heating and consistent taste of coffee powder by injecting water into the filter tray.

Description

Coffee filter with water volume adjustment function

The new type relates to a filter device, especially a coffee filter with water volume adjustment function.

In today's hand-brewed coffee, a filter cup needs to be placed on the perimeter of the opening of the cup during the brewing process. A filter hole runs through the bottom of the filter cup. The shape of the filter paper corresponds to the shape of the inner wall of the filter cup. The user pours the coffee powder into the filter cup, and then pours hot water into the hand-brewing pot. The coffee flows out from the filter hole at the bottom through the filter paper, and the moist coffee powder is retained in the filter paper. to achieve the effect of filtering.

However, the above-mentioned filter paper has many capillary pores formed on its surface. During the process of filtering coffee powder, part of the coffee oil will be filtered out at the same time, resulting in the brewed coffee flavor and aroma are not as expected, which affects the overall taste. In addition, in the way of pouring hot water into the hand-made pot, because the temperature of the injection point of the hot water is usually much higher than the surrounding temperature, the temperature of the coffee powder will be uneven, which will affect the aroma of the coffee; therefore, the existing The overall structure of the technical filter bowl has the aforementioned problems and shortcomings, and needs to be improved.

In view of the shortcomings and deficiencies of the prior art, the present invention provides a coffee filter with a water volume adjustment function, which achieves the purpose of brewing coffee powder without placing filter paper by arranging a filter rod and a water separator in the filter cup.

In order to achieve the above-mentioned creative purpose, the technical means adopted by this new model is to design a coffee filter with a water volume adjustment function, which includes: A filter cup is formed around a accommodating groove and a ring protrusion. The accommodating groove has an opening and a filter hole. The opening is located above the accommodating groove. Surrounding and protruding on the outer wall surface of the container; A filter rod, the two ends of which respectively include a filter head and a support portion, the shape of the filter head corresponds to the shape of the tank, and the filter rod is abutted against the tank bottom with the filter head adjacent to the bottom of the tank, and the surface on which the filter head and the container abut against each other is a rough surface; A water-division tray with a plurality of water-diversion holes penetrated therethrough, and the filter rod is combined with the water-diversion tray by the support part.

Further, in the coffee filter with water volume adjustment function, the outer diameter of the water dividing plate is smaller than the inner diameter of the opening of the container.

Further, in the coffee filter with water volume adjustment function, a plurality of protruding ribs are further formed in the accommodating tank, each protruding rib is protruded on the inner wall surface of the accommodating tank, and each protruding rib is along the upper and lower The directions extend and are spaced apart.

Further, in the coffee filter with water volume adjustment function, the filter head is formed with a plurality of filter grooves, each of the filter grooves is recessed in the outer wall surface of the filter head at intervals, and each of the filter grooves extends along the upper and lower directions. , each of the filter grooves abuts against each of the protruding ribs.

Further, in the coffee filter with water volume adjustment function, the outer diameter of the filter head gradually increases from one end face of the filter rod toward the support portion.

Further, in the coffee filter with water volume adjustment function, the water distribution plate is formed with an upper groove and a lower groove, and the upper groove and the lower groove are respectively recessed in the upper and lower sides of the water distribution plate opposite to each other. On the two side surfaces, each of the water separation holes is located in the upper groove, and each of the water separation holes is arranged around the center point of the upper groove at intervals.

Further, in the coffee filter with water volume adjustment function, a step surface is formed in the lower groove, the step surface surrounds the inner wall surface protruded from the lower groove, and the support portion of the filter rod has a A support surface, the filter rod is inserted into the lower groove with the support portion, and the support surface is pressed against the step surface.

Further, in the coffee filter with water volume adjustment function, the filter cup is further formed with an inner ring portion, and the inner ring portion is protruded around the bottom side of the ring convex portion with the filter hole as the center.

The advantage of the present invention is that, because the filter rod and the water separator are arranged in the filter cup, when the user brews coffee, compared with the prior art, no filter paper is needed to filter the coffee powder, which is more environmentally friendly, and the brewed coffee juice is more environmentally friendly. The original flavor can be retained, and it has the effect of saving cost, and the water flow into the water filter tray can achieve the effect of uniform heating of the coffee powder and a consistent taste.

The technical means adopted by the present invention to achieve the predetermined creation purpose are further described below in conjunction with the drawings and the preferred embodiments of the present invention.

Please refer to FIG. 1 , the coffee filter with water volume adjustment function of the present invention includes a filter cup 10 , a filter rod 20 and a water separator 30 .

Please refer to FIG. 2 and FIG. 3 , the filter cup 10 is formed around a accommodating groove 11 , a ring convex portion 12 and an inner ring portion 13 . The accommodating groove 11 is located at one end of the filter cup 10 and is formed with an opening 111 , a filter Holes 112 and a plurality of protruding ribs 113, the opening 111 is located above the accommodating groove 11, the filter hole 112 is located at the bottom of the accommodating groove 11, the accommodating groove 11 is in the shape of a funnel as a whole, and each convex rib 113 is protruding on the inner wall surface of the accommodating groove 11, And each protruding rib 113 extends along the upper and lower directions and is arranged at intervals. The annular protruding portion 12 surrounds and protrudes on the outer wall surface of the accommodating groove 11 and is adjacent to the position of the groove bottom. 13 takes the filter hole 112 as the center, and surrounds and protrudes on the bottom side of the annular protrusion 12 to form an annular wall structure, but it is not limited to this, and the form of the filter cup 10 can be changed according to user needs.

Please refer to FIG. 2 to FIG. 5 , two ends of the filter rod 20 respectively include a filter head 21 and a support portion 22 . The shape of the filter head 21 corresponds to the shape of the tank 11 and a plurality of filter grooves 211 are formed. The grooves 211 are recessed in the outer ring wall surface of the filter head 21 at intervals, and each filter groove 211 extends along the upper and lower directions. The shape and position of each filter groove 211 correspond to the shape and position of each convex rib 113 respectively. In this embodiment , the outer diameter of the filter head 21 gradually increases from the end face of the filter rod 20 toward the support portion 22, so that the outer ring wall surface of the filter head 21 is a sloped surface, and the outer ring wall surface of the filter head 21 is a rough surface. The filter head 21 is passed through and abuts on the position of the tank 11 adjacent to the bottom of the groove. Each filter groove 211 is abutted against each convex rib 113, but not limited to this. Change; the support portion 22 has a support surface 221 , and the support surface 221 is located at the end surface of the filter rod 20 .

The water distribution tray 30 is formed with an upper groove 31 and a lower groove 32, the upper groove 31 and the lower groove 32 are respectively recessed on the upper and lower opposite sides of the water distribution tray 30, and the upper groove 31 runs through a plurality of water distribution holes 311 And each water separation hole 311 is based on the center point of the upper groove 31, and is arranged around at intervals; a step surface 321 and a through hole 322 are formed in the lower groove 32, and the step surface 321 surrounds the inner wall surface of the lower groove 32. , the through hole 322 penetrates through the bottom of the lower groove 32 so that the lower groove 32 and the upper groove 31 are connected. But not limited to this, the form of the water distribution tray 30 can be changed according to the needs of the user. It is fixed in combination with the water separator 30.

When using the new model, please refer to FIG. 6 , taking the use with a cup 40 as an example, the mouth of the cup 40 has a cup rim, and the filter cup 10 of the present invention is attached to the cup rim by the ring convex portion 12 , so that the filter cup 10 can be stably positioned above the cup 40, and the filter hole 112 of the filter cup 10 is connected with the cup mouth. Pour the coffee powder into the container 11, and then set the groove 32 below the water divider 30 on the support portion 22 of the filter rod 20, so that the water divider 30 is positioned in the opening 111 of the container 11, and the hot water is poured into the water divider. In the upper groove 31 of the 30, the hot water will flow into the container 11 from each water separation hole 311 to be mixed with the coffee powder, and the brewed coffee juice will flow from the filter hole along the gap between the filter head 21 and the container 11. 112 flows into the cup 40, and the coffee powder will stay in the container 11 because the outer diameter of the particles is larger than the gap, so as to complete the action of hand-brewing coffee.

In the aforementioned process, compared with the prior art, no filter paper is needed to filter the coffee powder, which is more environmentally friendly, so that the brewed coffee juice can retain the original flavor and save costs. When crafting for the material, it can also add a pottery aroma to the coffee to enhance the taste.

In the aforementioned process, since the outer diameter of the water distribution tray 30 is smaller than the inner diameter of the opening 111 of the filter cup 10, when hot water is injected, the distance between the water distribution tray 30 and the opening 111 can form an air flow space, so that the tank The pressure inside 11 and the external atmospheric pressure balance each other, which has the effect of improving the efficiency of hot water flow, and the water dividing hole 311 of the water dividing plate 30 can provide the hot water to be injected into the coffee powder evenly, so that the brewed coffee juice has the same consistency. taste.

In the aforementioned process, the filter rod 20 is abutted against the convex rib 113 of the container 11 with the filter groove 211 of the filter head 21 to achieve the effect of being stable and preventing rotation, so that the water dividing plate 30 can also be stably positioned at the upper position.

In the aforementioned process, the formation of the inner ring portion 13 can be used to position the filter cup 10 in the mouth of the cup, so as to prevent the user from accidentally bumping the filter cup 10 and causing the filter cup 10 to move laterally away from the cup mouth and cause overturning, which has the advantages of avoiding overturning. The efficacy of scalding to improve safety.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Those of ordinary knowledge, within the scope of the technical solution of the present invention, can make some changes or modifications by using the technical content disclosed above as equivalent embodiments of equivalent changes, provided that the content of the technical solution of the present invention is not deviated from, according to the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments by the new technical essence still fall within the scope of the technical solutions of the present invention.

10: Filter cup 11: Container 111: Opening 112: filter hole 113: Ribs 12: Ring convex part 13: Inner ring 20: Filter rod 21: Filter head 211: Filter ditch 22: Support part 221: Support surface 30: water divider 31: Upper groove 311: diverter hole 32: Lower groove 321: Class Face 322: Through hole 40: cup

Figure 1 is a three-dimensional external view of the new model. Figure 2 is an exploded view of the new model. Figure 3 is another exploded view of the new model. Figure 4 is a cross-sectional view of the new model. Figure 5 is a partial enlarged cross-sectional view of the new type. Figure 6 is a schematic cross-sectional view of the use of the new model.

10: Filter cup

11: Container

111: Opening

113: Ribs

12: Ring convex part

20: Filter rod

30: water divider

31: Upper groove

311: diverter hole

Claims (8)

A coffee filter with a water volume adjustment function, comprising: A filter cup is formed around a accommodating groove and a ring protrusion. The accommodating groove has an opening and a filter hole. The opening is located above the accommodating groove. Surrounding and protruding on the outer wall surface of the container; A filter rod, the two ends of which respectively include a filter head and a support portion, the shape of the filter head corresponds to the shape of the tank, and the filter rod is abutted against the tank bottom with the filter head adjacent to the bottom of the tank, and the surface on which the filter head and the container abut against each other is a rough surface; A water-division tray with a plurality of water-diversion holes penetrated therethrough, and the filter rod is combined with the water-diversion tray by the support part. The coffee filter with water volume adjustment function as claimed in claim 1, wherein the outer diameter of the water dividing plate is smaller than the inner diameter of the opening of the container. The coffee filter with water volume adjustment function as claimed in claim 1 or 2, wherein a plurality of protruding ribs are further formed in the accommodating tank, each protruding rib is protruded on the inner wall surface of the accommodating tank, and each protruding rib is along the upper , extending downward and arranged at intervals. The coffee filter with water volume adjustment function as claimed in claim 3, wherein the filter head is formed with a plurality of filter grooves, each of the filter grooves is recessed in the outer wall surface of the filter head at intervals, and each of the filter grooves extends along the upward and downward directions , each of the filter grooves abuts against each of the protruding ribs. The coffee filter with water volume adjustment function according to claim 4, wherein the outer diameter of the filter head gradually increases from the end face of the filter rod toward the direction of the support portion. The coffee filter with water volume adjustment function as claimed in claim 5, wherein the water distribution plate is formed with an upper groove and a lower groove, and the upper groove and the lower groove are respectively recessed in the upper and lower sides of the water distribution plate opposite to each other. On the two side surfaces, each of the water separation holes is located in the upper groove, and each of the water separation holes is arranged around the center point of the upper groove at intervals. The coffee filter with water volume adjustment function as claimed in claim 6, wherein a step surface is formed in the lower groove, the step surface surrounds an inner wall surface protruded from the lower groove, and the support portion of the filter rod has a A support surface, the filter rod is inserted into the lower groove with the support portion, and the support surface is pressed against the step surface. The coffee filter with water volume adjustment function as claimed in claim 7, wherein the filter cup is further formed with an inner ring portion, and the inner ring portion surrounds the filter hole as a center and protrudes from the bottom side of the ring convex portion.

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