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CN-122004648-A - Coffee filter cup with foaming function

CN122004648ACN 122004648 ACN122004648 ACN 122004648ACN-122004648-A

Abstract

The invention discloses a coffee filter cup with a foaming function, which comprises a filter cup body, a foaming structure connected to the filter cup body, a supporting structure arranged on the filter cup body, an adjusting structure arranged on the supporting structure and a fixing structure arranged on the supporting structure. According to the scheme, the filter bowl body is in threaded butt joint with the bubbler and in sealing fit with the rubber pad, the inclined downward air holes are matched with the structural design of the conical mixing cavity and the water outlet channel, air is conveniently introduced into the coffee brewing process and is efficiently mixed with coffee liquid, bubbles are thinned based on Bernoulli effect, dense foam is formed, meanwhile, the whole structure is simplified, the processing cost is reduced, the coffee drinking taste is improved, the cup mouth self-adaptive clamping is fixed through the cooperation of the supporting ring, the clamping block and the tension spring, the filter bowl deflection or turnover caused by water flow pressure during brewing is avoided, meanwhile, containers with different calibers can be adapted, and the suitability of a use scene is improved.

Inventors

  • Lv Chenteng

Assignees

  • 浙江呈腾家居用品有限公司

Dates

Publication Date
20260512
Application Date
20260327

Claims (10)

  1. 1. A coffee filter cup with a foaming function, which comprises a filter cup body (1), and is characterized in that a foaming structure (2) connected to the filter cup body (1), a supporting structure (3) arranged on the filter cup body (1), an adjusting structure (4) arranged on the supporting structure (3) and a fixing structure (5) arranged on the supporting structure (3); the utility model provides a foaming structure (2) is including foamer (201), the bottom threaded connection of filter bowl body (1) has foamer (201), unloading chamber (203) have been seted up at the top of foamer (201), intercommunication each other between the inner chamber of unloading chamber (203) and filter bowl body (1), mixed chamber (206) have been seted up to the central point of foamer (201), intercommunication each other between the top of mixed chamber (206) and unloading chamber (203), two decurrent gas pocket (205) have been seted up on the lateral wall of foamer (201), gas pocket (205) communicate to mixed chamber (206), conical water outlet channel (204) have been seted up to the bottom of foamer (201), intercommunication each other between the top of water outlet channel (204) and mixed chamber (206), the outside of foamer (201) is equipped with bearing structure (3).
  2. 2. A coffee filter cup with a foaming function according to claim 1, wherein the bottom of the mixing cavity (206) gradually contracts downwards along the axial direction, the water outlet channel (204) is a conical flow channel with a narrow upper part and a wide lower part, and the bottom contracted end of the mixing cavity (206) is communicated with the small top end of the water outlet channel (204).
  3. 3. The coffee filter cup with the foaming function according to claim 1, wherein a rubber pad (202) is clamped at a position, close to the bottom of the filter cup body (1), in the foamer (201), and the bottom surface of the filter cup body (1) is abutted against the rubber pad (202).
  4. 4. A coffee filter cup with a foaming function according to claim 3, wherein the filter cup body (1) is funnel-shaped, and the filter cup body (1) and the foamer (201) are both made of plastic materials.
  5. 5. The coffee filter cup with the bubbling function according to claim 1, wherein the supporting structure (3) comprises a supporting ring (301), the supporting ring (301) is arranged on the outer side of the bubbler (201), a first bracket (302) is fixedly connected to the supporting ring (301), a second bracket (303) is connected to the first bracket (302), a supporting ring (304) is fixedly connected to the second bracket (303), and the filter cup body (1) is clamped on the inner side of the supporting ring (304).
  6. 6. The coffee filter cup with the foaming function according to claim 5, wherein an adjusting structure (4) is arranged between the first bracket (302) and the second bracket (303), and a fixing structure (5) is arranged on the supporting ring (301).
  7. 7. The coffee filter cup with bubbling function according to claim 6, wherein the adjusting structure (4) comprises a guide post (401), the back side of the second support (303) is fixedly connected with the guide post (401), the guide post (401) is connected with a sliding frame (402) in a sliding manner, the sliding frame (402) is connected with the second support (303) in a sliding manner, a spring (403) is fixedly connected between the sliding frame (402) and the back of the second support (303), a connecting strip (405) is fixedly connected to the top of the first support (302), the connecting strip (405) is connected with the sliding frame (402) and the second support (303) in a sliding manner, a plurality of jacks (406) are formed in the connecting strip (405) at equal intervals, a clamping block (404) is fixedly connected to the bottom of the second support (303), and the clamping block (404) is mutually clamped with the adjacent jacks (406).
  8. 8. A coffee filter cup with frothing function according to claim 7, characterized in that the cross section of the guiding column (401) is of a "T" shape and the carriage (402) is of a "mouth" shape.
  9. 9. The coffee filter cup with the bubbling function according to claim 6, wherein the fixing structure (5) comprises a sliding strip (501), the sliding strips (501) are fixedly connected to two sides of the supporting ring (301), a clamping block (502) is slidably connected to the sliding strips (501), the clamping block (502) is slidably connected to the inner wall of the supporting ring (301), and a tension spring (503) is fixedly connected between one surface, close to the outer side, of the clamping block (502) and the inner wall of the supporting ring (301).
  10. 10. The coffee filter cup with the bubbling function according to claim 9, wherein an inclined surface inclined outwards is formed at the bottom of the clamping block (502), and a positioning ring (504) is fixedly connected to the central position of the supporting ring (301).

Description

Coffee filter cup with foaming function Technical Field The invention relates to the technical field of coffee filter cups, in particular to a coffee filter cup with a foaming function. Background The coffee filter cup is a common appliance for bearing coffee powder and filtering coffee liquid in the making process of hand-brewing coffee, the extracted coffee liquid is stably led out through the flow guide structure, solid-liquid separation is realized by matching with filter paper, the operation is simple and convenient, the original flavor of coffee can be fully reserved, the coffee liquid and air are mixed to form fine foam in the liquid outlet process, the taste level of the coffee can be effectively enriched, the whole drinking experience is improved, and the coffee filter cup is widely applicable to household and commercial coffee brewing scenes; However, most of the existing coffee filter cups do not have a special foaming structure, and the coffee liquid can only passively contact air in the natural falling process, so that effective mixing is difficult to realize, fine, stable and durable foam is inconvenient to form, and the effect of improving the drinking taste is difficult to realize; Meanwhile, as the whole structure of the filter cup is fixed, the filter cup is usually directly put on a cup mouth, the distance between the bottom of the filter cup and the bottom of the cup is difficult to flexibly adjust according to the depth and the size of different cups, the adaptation capability for containers with different specifications is poor, and the use scene is easy to limit; Meanwhile, as the filter cup is usually simply supported on the rim of the cup by depending on the edge of the cup body, when being impacted by water flow or touched by slight external force in the brewing process, the filter cup is extremely easy to deviate and shake, and even has the problems of dumping, spilling and leaking of coffee liquid and the like, the stability, safety and reliability of use can not meet the actual use requirements. Disclosure of Invention The invention aims to provide a coffee filter cup with a foaming function, so as to solve the problems of the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The coffee filter cup with the foaming function comprises a filter cup body, a foaming structure connected to the filter cup body, a supporting structure arranged on the filter cup body, an adjusting structure arranged on the supporting structure and a fixing structure arranged on the supporting structure; The foaming structure comprises a foamer, the bottom threaded connection of filter bowl body has the foamer, the unloading chamber has been seted up at the top of foamer, communicate each other between the inner chamber of unloading chamber and filter bowl body, the mixing chamber has been seted up to the central point of foamer, communicate each other between the top of mixing chamber and the unloading chamber, two decurrent gas pockets have been seted up on the lateral wall of foamer, the gas pocket communicates to mixing chamber, conical water outlet channel has been seted up to the bottom of foamer, communicate each other between water outlet channel's top and the mixing chamber, the outside of foamer is equipped with bearing structure. In order to optimize the flow state of the gas-liquid mixed flow and further refine bubbles, as a preferable scheme of the invention, the bottom of the mixing cavity gradually contracts downwards along the axial direction, the water outlet channel is a conical flow channel with a narrow upper part and a wide lower part, and the bottom contracted end of the mixing cavity is communicated with the small top end of the water outlet channel. In order to prevent coffee liquid from leaking from the butt joint of the filter cup body and the bubbler, as a preferable scheme of the invention, a rubber pad is clamped at a position, close to the bottom of the filter cup body, in the bubbler, and the bottom surface of the filter cup body is abutted against the rubber pad. In order to improve portability and heat insulation of the filter cup and ensure efficient collection of coffee liquid, the filter cup body is funnel-shaped, and the filter cup body and the bubbler are both made of plastic materials. In order to stably mount the filter cup at the cup mouth and adapt to different containers, the invention adopts a preferable scheme that the support structure comprises a support ring, the outer side of the bubbler is provided with the support ring, the support ring is fixedly connected with a first support, the first support is connected with a second support, the second support is fixedly connected with a support ring, and the inner side of the support ring is clamped with a filter cup body. In order to realize flexible adjustment of the height of the filter cup and improve the suitability of the fixation