CN218009216U

CN218009216U - French press kettle

Info

Publication number: CN218009216U
Application number: CN202222331512.9U
Authority: CN
Inventors: 刘洪江
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-13
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a normal pressure kettle, relating to the technical field of filter pressing extraction; the cup comprises a cup body and a cup cover, wherein a pressure rod is arranged between the cup body and the cup cover, the bottom of the pressure rod is movably connected with a filter pressing device, a spring is arranged on the upper part of the filter pressing device, a fixing nut is arranged on the upper part of the spring, and the pressure rod is movably connected with the filter pressing device. This patent bright spot bowl cover is connected when pushing down through screw thread and cup, also promote the depression bar simultaneously and push down, make filter pressing device 4 tighter to being soaked article pressure like this, the water of straining out is more abundant, if the article that holds the chamber down are more than, pressure is just bigger like this, can let filter pressing device have the cushioning effect through the spring, cross gap mouth will open the opening when silica gel water blocking piece meets rivers pressure, do not have water to go up after holding the chamber down and being compressed tightly, the cross gap mouth of silica gel water blocking piece will be closed, the water that holds the chamber like this just can not enter into the inside that holds chamber 12 down, the beverage that soaks out like this can not be because soak time of a specified duration and the mistake dense.

Description

French press kettle

Technical Field

The utility model relates to a filter-pressing extraction technical field specifically is a kettle is pressed to law.

Background

The conventional French press kettle is available in various types, is used as a tea making tool and also used as a kettle, and is disclosed by patent number 201610536732.1 retrieved by patent office, the technical viewpoint of the product is that the filtering is single, only one layer of filtering is needed, and the filtering is not tight enough when the kettle is pressed down, so that water and an infusion are always in infusion, and the infused beverage is thick, so that the problem of separating the infusion from the water needs to be solved.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above problems occurring in the background art.

Therefore, the utility model aims at providing a normal pressure kettle, including cup, bowl cover, be provided with the depression bar between cup and the bowl cover, depression bar bottom swing joint has filter pressing device, filter pressing device's upper portion is provided with the spring, the upper portion of spring is provided with fixation nut, the depression bar is swing joint with filter pressing device.

Preferably: the middle part of the positioning block arranged at the bottom of the pressure lever is provided with a thread.

Preferably: the filter pressing device comprises a fixing base and a fixing cover, wherein a first filter screen is arranged inside the bottom side of the fixing base, a sealing ring is arranged on the outer side of the fixing base, an inner frame is arranged inside the upper side of the fixing base, a second filter screen is arranged on the upper portion of the inner frame, a silica gel water-proof sheet is arranged on the upper portion of the second filter screen, and the fixing cover is arranged on the upper portion of the silica gel water-proof sheet.

Preferably: the surface of the silica gel water-stop sheet is provided with a plurality of cross-shaped gaps which are opened when the water pressure is applied.

Preferably: the cup cover is characterized in that a through hole is formed in the middle of the bottom of the cup cover, a fixing screw is arranged outside the through hole, and the upper portion of the pressing rod penetrates through the fixing screw and is connected with the through hole.

Preferably: the fixing base inboard is provided with oblique type lug, fixed lid bottom outside edge is provided with fixed guide slot, oblique type lug and fixed guide slot block are fixed.

Preferably: the cup body is provided with an upper containing cavity and a lower containing cavity, soaked objects are placed in the lower containing cavity, the soaked objects press the filter pressing device to enable the filter pressing device to ascend, and the filter pressing device applies pressure downwards through a spring.

Advantageous effects

Compared with the prior art, the technical bright point of this patent lies in when the bowl cover passes through the screw thread to be connected with the cup and pushes down, also promote the depression bar to push down simultaneously, make filter pressing device 4 tighter to being soaked article pressure like this, the water of straining out is more abundant, if the article that holds the chamber down are more, pressure is just bigger like this, can let filter pressing device have the cushioning effect through the spring, cross gap mouth will open the opening when silica gel water-proof piece meets water pressure, do not have water up to walk after holding the chamber is compressed tightly down, the cross gap mouth of silica gel water-proof piece will be closed, the water that holds the chamber like this just can not enter into the inside that holds chamber 12 down, the beverage that soaks like this can not be because of soaking time is of a specified duration and the excessive concentration, and this patent product can also soak for a long time and can not let liquid too concentrated, because the quilt soaks thing separates with water.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an exploded view of the filter pressing device of the present invention;

FIG. 3 is a side cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic view of the silica gel water-proof sheet of the present invention

FIG. 5 is a schematic view of the fixed connection between the fixing base and the fixing cover of the present invention;

FIG. 6 is a perspective view of the product of the present invention;

fig. 7 is a cross-sectional view of the filter pressing device of the present invention.

In the figure: 1. a cup body; 11. an upper cavity; 12. a lower cavity; 2. a cup cover; 21, a through hole; 22, fixing screws; 23 water outlet; 3. a pressure lever; 4. a filter pressing device; 5. a spring; 6. a nut; 61. a thread; 7. fixing the guide groove; 8. a tapered bump; 31. positioning a block; 32. a first filter screen; 33. a fixed seat; 34. a seal ring; 35. an inner frame; 36. a second filter screen; 37. a silica gel water-proof sheet; 38. a fixed cover; 39. a fan-shaped water outlet 371 and a cross gap opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-6, which disclose a french press kettle, comprising a cup body (1) and a cup cover (2), characterized in that: the water-proof filter is characterized in that a pressing rod (3) is arranged between the cup body (1) and the cup cover (2), the bottom of the pressing rod (3) is movably connected with a filter pressing device (4), a spring (5) is arranged on the upper portion of the filter pressing device (4), a fixing nut (6) is arranged on the upper portion of the spring (5), the pressing rod (3) is movably connected with the filter pressing device (4), a positioning block (31) is arranged at the bottom of the pressing rod (3) in the middle of the positioning block (31) and provided with a thread (61), the filter device (4) comprises a fixing base (33) and a fixing cover (38), a first filter screen (32) is arranged inside the bottom side of the fixing base (33), a sealing ring (34) is arranged on the outer side of the pressing rod, an inner frame (35) is arranged inside the upper side of the pressing rod (3), a second filter screen (36) is arranged on the upper portion of the inner frame (35), a silica gel water-proof sheet (37) is provided on the upper portion, a fixing cover (38) is arranged on the upper portion of the silica gel water-proof sheet (37), a plurality of cross-shaped gaps (371) are arranged on the surface of the cross-shaped gaps (371), when the cross-shaped gaps (371) are exposed on the middle of the water pressure of the cup cover (371), the cross-shaped gaps (21), the cross-shaped gaps (371), the water-shaped gaps (21) and the water-shaped through holes (21) are arranged on the outer portions of the fixing cover (21) and connected with the fixing cover (21), the inner side of the fixing seat (33) is provided with an oblique convex block (8), the outer edge of the bottom of the fixing cover (38) is provided with a fixing guide groove (7), the oblique convex block (8) is fixedly clamped with the fixing guide groove (7), the cup body (1) is provided with an upper accommodating cavity (11) and a lower accommodating cavity (12), a soaked object is placed in the lower accommodating cavity (12), the soaked object is pressed against the filter pressing device (4) to enable the filter pressing device to ascend, and the filter pressing device (4) applies pressure downwards through the spring (5).

The working principle of this patent: firstly, a filter pressing device 4 and a pressure lever 3 are assembled, the filter pressing device 4 is rotationally clamped and fixed through a fixing guide groove 7 and an inclined convex block 8, a spring is sleeved outside the pressure lever 3 and fixed through a nut 6, the filter pressing device 4 can move up and down through a shaft lever of the pressure lever 3, then tea leaves or coffee to be brewed are placed at the bottom of a cup body 1, boiled water is poured in, the filter pressing device 4 and the pressure lever 3 which are assembled just now are placed in the cup body 1, an upper containing cavity 11 and a lower containing cavity 12 are formed, liquid soaked in the lower containing cavity 12 flows into the upper containing cavity 11 after being filtered through the filter pressing device 4 by downward pressing of the pressure lever 3, then the liquid is limited and connected and fixed with the top of the pressure lever 3 through a through hole 21 of a cup cover 2, and the cup cover 2 is connected and pressed downwards through threads with the cup body (1), meanwhile, the pressing rod 3 is pushed to press downwards, so that the filter pressing device 4 is pressed more tightly to the soaked objects, the filtered water is more sufficient, if the objects in the lower cavity 12 are more, the pressure is higher, the filter pressing device 4 can have a buffering effect through the spring 5, the filter pressing device 4 cannot be damaged due to overlarge pressure, the cross gap 371 opens when the silica gel water-separating sheet 37 meets the water flow pressure, the elastic effect of the silica gel is the same as that of a baby nipple, no water flows upwards after the lower cavity 12 is pressed, the cross gap of the silica gel water-separating sheet 37 is closed, the water in the upper cavity 11 cannot enter the inner part of the lower cavity 12, the soaked beverage cannot be too thick due to long soaking time, and the soaked liquid flows out through the water outlet 23.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of these combinations not exhaustive in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a kettle is pressed to law, includes cup (1), bowl cover (2), its characterized in that: be provided with depression bar (3) between cup (1) and bowl cover (2), depression bar (3) bottom swing joint has filter pressing device (4), the upper portion of filter pressing device (4) is provided with spring (5), the upper portion of spring (5) is provided with fixation nut (6), depression bar (3) are swing joint with filter pressing device (4).

2. A french press according to claim 1, wherein: the middle part of the positioning block (31) arranged at the bottom of the pressure lever (3) is provided with a thread (61).

3. A french press according to claim 1, wherein: filter pressing device (4) are including fixing base (33) and fixed lid (38), fixing base (33) bottom side inside is provided with first filter screen (32), and the outside is provided with sealing ring (34), and the inside of upside is provided with interior frame (35), the upper portion of interior frame (35) is provided with second filter screen (36), and the upper portion of second filter screen (36) is provided with silica gel water-proof piece (37), the upper portion of silica gel water-proof piece (37) is provided with fixed lid (38).

4. A french press according to claim 3, wherein: the surface of the silica gel water-proof sheet (37) is provided with a plurality of cross-shaped gaps (371), and the cross-shaped gaps (371) are opened when being subjected to water pressure.

5. A french press according to claim 1, wherein: the cup cover is characterized in that a through hole (21) is formed in the middle of the bottom of the cup cover (2), a fixing screw (22) is arranged outside the through hole (21), and the upper portion of the pressing rod (3) penetrates through the fixing screw (22) to be connected with the through hole (21).

6. A french press according to claim 3, wherein: the inner side of the fixed seat (33) is provided with an oblique convex block (8), the outer edge of the bottom of the fixed cover (38) is provided with a fixed guide groove (7), and the oblique convex block (8) is fixedly clamped with the fixed guide groove (7).

7. A french press according to claim 1, wherein: the cup body (1) is provided with an upper containing cavity (11) and a lower containing cavity (12), soaked objects are placed inside the lower containing cavity (12), the soaked objects press the filter pressing device (4) to enable the filter pressing device to ascend, and the filter pressing device (4) applies pressure downwards through a spring (5).