TWM479080U - Tea brewing and filtering device - Google Patents

Description

Foam pot device

The present invention relates to a container device for brewing and filtering coffee slag, tea and the like, in particular, after a brewing beverage is completed, the coffee slag or tea leaves can be taken out at any time without waiting for the liquid in the container to be finished. Improved structure that has been soaked for too long.

"Filter-type brewing pot" is a simple type of foaming pot which is conveniently used for brewing tea or coffee. The structure generally comprises a pot body and a piston assembly, wherein the piston assembly has a piston And a rod member disposed at the center of the piston, the piston is provided with a fine mesh for allowing liquid to pass through, but preventing the passage of objects such as tea leaves or coffee grounds; after the tea or coffee powder is placed in the kettle body and flushed into the boiling water, the piston can be The piston is slidingly fit into the kettle body, and the user operates to pull and push the rod member to reciprocate the piston in the kettle body, so that the ingredients of the tea or coffee powder dissolve into the boiling water to form tea or coffee, and finally push the piston into the bottom of the kettle body. The tea or coffee grounds are isolated from the bottom of the pot, while the tea or coffee above the piston can be poured out for drinking.

The disadvantage of the conventional bubble bulb is that the tea or coffee grounds are still immersed in the water when the piston is pressed against the kettle body, so that the longer the tea or coffee is, the higher the concentration of tea or coffee, unless the kettle is finished after the soaking The tea or coffee in the body is completely poured out to another container, otherwise the tea or coffee that has been soaked in the pot for a long time will become bitter and difficult to drink.

In addition, since the piston of the conventional filter jug is directly fitted to the inner diameter of the kettle body Therefore, the body must be set to a straight cylindrical shape to prevent the tea or coffee slag from flowing, which makes the shape of the conventional filter pot the same, failing to innovate.

The purpose of the present invention is to provide a method for brewing tea or coffee, etc., after the brewing is completed, the coffee residue or the tea leaves can be taken out at any time without waiting for the liquid in the container to be poured out, so as to avoid soaking for too long. Device.

The present invention provides a follicle jug device, which comprises a jug body, a filter cartridge and a filter piston assembly; the filter cartridge is placed in the kettle body and spanned in the mouth of the kettle, and the tea or coffee can be placed in the filter cartridge. The beverage material to be soaked; the piston of the filter piston assembly enters the filter cartridge in a sliding fit manner, and the piston assembly is operable to reciprocate axially within the filter cartridge such that the components of the beverage material dissolve into the liquid followed by the liquid The filter cartridge and the piston enter the kettle body, and the beverage material is isolated between the interior of the cylinder and the piston.

The technical means of the foam jug device provided by the present invention comprises: a kettle body, a filter cartridge and a filter piston assembly; wherein the kettle body has a space inside, and a pot mouth connecting the space is formed above the kettle body. . The filter cartridge has a bottom portion and a side wall extending upward from a periphery of the bottom portion, and the bottom portion and/or the side wall is provided with a plurality of holes through which liquid can pass but can block an object larger than liquid molecules, and the upper end of the side wall is co-circumscribed A mouth is formed, and a flange is arranged around the mouth of the barrel, and the filter tube is placed into the space from the spout so that the flange is placed on the periphery of the upper end of the spout. The filter piston assembly includes a piston group through which the liquid can pass, and a rod member disposed on the piston group, the outer diameter of the piston group slidingly entering the inner diameter of the filter cartridge; the user can operate the filter piston total In order to move the piston group up and down in the kettle body.

Based on the convenience of manufacturing and assembly, the technical means of the filter cartridge are separately manufactured. Forming a separate bottom portion, a side wall and a flange, wherein the bottom portion has an upper annular protrusion extending upwardly, the outer diameter of the lower end of the side wall is interference-fitted with the inner diameter of the upper annular protrusion, and is welded Fixed to each other; a lower annular protrusion extending downward is formed under the flange, and an outer diameter of the upper end of the side wall is interference-fitted with the inner diameter of the lower annular protrusion, and is fixed to each other by welding.

The technical means of the piston assembly of the present invention comprises: a piston set and a rod member, the rod member is disposed at the center of the piston group, and a handle is arranged on the rod member, so that the user can hold the handle operation lever member to The piston set is reciprocated in the filter cartridge.

According to the filter device for the follicle pot of the present invention, when the user puts the tea or coffee powder into the filter cartridge and then puts the filter cartridge into the kettle body, the hot water can be poured into the filter cartridge to rush. Foaming, then placing the piston group into the filter cartridge, and operating the piston assembly to reciprocate the piston group in the filter cartridge to accelerate the dissolution of the tea or coffee powder. After the brewing is completed, the piston assembly can be pressed into the bottom of the filter cartridge. Even if the tea or coffee powder is located between the bottom of the filter cartridge and the piston set, the filter cartridge is taken out together with the piston assembly to prevent the soaking from affecting the taste for a long time.

1‧‧‧Filter cartridge

11‧‧‧ bottom

111‧‧‧Upper ring protrusion

112‧‧‧ mesh

12‧‧‧ side wall

121‧‧‧ mesh

13‧‧‧Flange

131‧‧‧ Lower annular protrusion

2‧‧‧Filter piston assembly

21‧‧‧ Lower plate

211‧‧‧ hollow holes

212‧‧‧First Center Hole

22‧‧‧Upper board

221‧‧‧ second central hole

23‧‧‧矽 rubber ring

231‧‧‧through hole

232‧‧‧ Inner ring

24‧‧‧ Lower fixtures

241‧‧‧ shaft column

242‧‧‧ head

243‧‧‧First screw hole

25‧‧‧Upper fixture

251‧‧‧Second screw hole

26‧‧‧ rods

261‧‧‧First external thread

262‧‧‧Second external thread

27‧‧‧Handles

3‧‧‧ body

4‧‧‧ cover

The first figure is an exploded perspective view showing the main component combination relationship of the bubble pot of the present creation; the second figure is a stereoscopic appearance view showing the piston assembly of the present creation; the third figure is showing the filter cartridge of the present creation. The three-dimensional exploded view of the main component combination relationship is included; the fourth figure is a perspective view showing the filter cartridge of the present creation; the fifth figure is a plan sectional view showing the piston assembly of the present invention combined in the filter cartridge; and the sixth figure A plan sectional view showing an embodiment in which the filter cartridge and the piston assembly of the present invention are combined with each other.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

As shown in the first figure, the embodiment of the foaming pot provided by the present invention comprises a filter cartridge 1, a filter piston assembly 2 and a kettle body 3; wherein the kettle body 3 is a container having a space inside, Above the kettle body 3, a spout that communicates with the space is formed. The filter piston assembly 2 is combined in the filter cartridge 1, and the filter cartridge 1 is combined in the kettle body 3. The user puts the filter cartridge 1 into the kettle body 3, and then puts the tea or coffee powder into the filter cartridge 1. Then, the boiling water is poured into the filter cartridge 1, and the filter piston assembly 2 is placed in the filter cartridge 1, and the filter piston assembly 2 is operated to reciprocate up and down, so that the components of the tea or coffee powder are dissolved in the water, and the filter cartridge can be 1 Take out the kettle body 3 together with the filter piston assembly 2.

As shown in the third, fourth and fifth figures, the preferred embodiment of the filter cartridge 1 of the present invention further comprises a separate bottom portion 11, a side wall 12 and a flange 13, which can be stamped by a stainless steel sheet. , having an upper annular protrusion 111 extending upwardly therewith, and forming a plurality of fine mesh openings 112 at the bottom portion 11, the aperture of the mesh 112 is for water molecules to pass through, but can block tea leaves, coffee powder or other particle diameters larger than The substance of water molecules.

The side wall 12 can be formed by using a stainless steel plate to form a plurality of mesh holes 121, and then the two ends of the thin plate piece are welded and fixed into a cylindrical body, and the axial ends of the cylindrical body are penetrated so that the upper ends of the side walls 12 are co-circumscribed. The tubular opening of the tubular body, and the outer diameter of the lower end of the side wall 12 is formed to interfere with the inner diameter of the annular protrusion 111 above the bottom portion 11; thereby, the outer diameter of the lower end of the side wall 12 is fitted over the bottom portion 11 and the annular protrusion After the inner diameter of 111, the bottom portion 11 and the side wall 12 are fixed to each other by welding technology. Similarly, the pore size of the mesh hole 121 can be passed by water molecules, but can block tea leaves, coffee powder or other substances having a larger particle size than water molecules. .

The filter cartridge 1 may be selected such that only a plurality of meshes 121 are provided in the side wall 12, and the meshes 112 are not provided in the bottom portion 11; or the side walls 12 and the bottom portion 11 are provided with meshes 121 and 112.

The flange 13 is formed to have a lower annular protrusion 131 extending downwardly, and an outer diameter of the upper end of the side wall 12 forms an interference fit with the inner diameter of the lower annular protrusion 131, thereby lowering the annular protrusion After the outer diameter of the upper end of the side wall 12 is 131, the flange 13 and the side wall 12 are fixed to each other by welding. That is, the upper and lower ends of the side wall 12 are combined with the flange 13 and the bottom portion 11, respectively, to form the filter cartridge 1 of the present invention. The side wall 12 of the filter cartridge 1 is used as the barrel of the filter cartridge 1. The outer diameter of the barrel is slightly smaller than the inner diameter of the kettle body 3 and can be inserted into the kettle body 3 from the spout; The diameter is larger than the inner diameter of the body, so that after the barrel is placed in the body 3, the flange 13 is placed across the periphery of the upper end of the spout (as shown in Figure 6).

As shown in the first, second and fifth figures, the present invention comprises a filter piston assembly 2, the preferred embodiment of which comprises a lower plate 21, an upper plate 22, a rubber ring 23, a rod member 26 and A handle 27; wherein the preferred embodiment of the lower plate 21 is a circular plate having a plurality of hollow portions and having a first central opening 212 in the center. The upper plate 22 is a plate body having a second central hole 221. The center of the beryllium ring 23 has a through hole 231, and the inner diameter of the through hole 231 is formed with an inner ring groove 232.

The first external thread 261 and the second external thread 262 are respectively disposed at two ends of the rod member 26; the first external thread 261 is screwed to the second screw hole 251 of the upper fixing member 25, and the second external thread 262 is screwed Cooperate with the screw hole (not shown) provided under the handle 27. The upper fixing member 25 is a cylinder, and a second screw hole 251 extending through the axial ends is disposed at an upper end thereof.

The filter piston assembly 2 is assembled by stacking the upper plate piece 22 and the lower plate piece 21 as described above, and then inserting the outer diameters of the upper and lower plates 22 and 23 together from the through hole 231 of the beryllium ring 23 The inner ring groove 232, the upper and lower plates 22, 23 and the rubber ring 23 are combined together, and then the upper The lower end of the fixing member 25 is in contact with the upper surface of the central hole 221 of the upper plate 22, and the upper end of the lower fixing member 24 is in contact with the lower surface of the first central hole 212 of the lower plate 21, and then the rod member 26 is further rotated to make the first An external thread 261 passes through the second screw hole 251 and is locked into the lower fixing member 24, so that the upper fixing member 25 and the lower fixing member 24 jointly fix the upper plate 22 and the lower plate 21 from the upper and lower sides into a piston group. At the same time, the rod 26 is fixed to the piston group.

The lower fixing member 24 includes an outer diameter corresponding to the inner hole 212 of the lower plate 21 a shaft column 241 of the diameter, and the shaft column 241 can axially enter the recessed hole provided in the lower end of the upper fixing member 25; the upper end of the shaft column 241 is provided with a first screw hole 243, and the lower end is formed with an outer diameter larger than the shaft column 241 The head 242 of the diameter; thereby, the first external thread 261 spirally passed from the top to the bottom through the second screw hole 251 is locked into the first screw hole 243 of the lower fixing member 24 while the shaft column of the lower fixing member 24 is caused The 241 passes through the center hole 213 and enters the upper fixing member 25 until the upper edge of the head portion 242 of the lower fixing member 24 abuts against the periphery of the center hole 213 of the lower plate member 21, and can be fixed by the upper fixing member 25 and the lower portion. The clamping action of the piece 24 fixes the lower plate 21 and the upper plate 22 together to form a piston group, and a periphery of the upper plate 22 and the lower plate 21 is provided with a rubber ring 23, so that the piston group is placed in the filter. After the inside of the cylinder 1, the inner diameter of the filter cartridge 1 is contacted by the rubber ring 23 (as shown in Fig. 5) to prevent the tea leaves or coffee grounds in the filter cartridge 1 from floating out of the filter cartridge.

With the filter pot of the present invention, the piston assembly of the piston assembly 2 is matched. Instead of moving the piston set into the kettle body, the kettle body 3 can be designed into a variety of shapes according to the preferences of the consumer, and is not limited to the conventional straight cylinder. Shape, to make the filter pot more creative changes. As shown in the sixth figure, the kettle body 3 is designed in a tapered shape, and the filter cartridge 1 is directly inserted into the kettle body 3, and then the tea or coffee powder is placed in the filter cartridge 1, and then poured into the filter cartridge 1 into the filter cartridge 1 And then the filter piston assembly 2 is placed in the filter cartridge 1, And operating the filter piston assembly 2 to reciprocate up and down, so that the components of the tea or coffee powder are dissolved in the water, the filter cartridge 1 together with the filter piston assembly 2 can be taken out of the kettle body 3, that is, the tea and coffee grounds are immediately taken out of the kettle body. Avoid soaking for too long to affect the taste, completely solve the problems of the conventional bubble pot.

The above description is only for the purpose of explaining the preferred embodiment of the present invention, and is not intended to impose any limitation on the present creation, so that any modifications or changes to the creation made in the same creative spirit are made. , should still be included in the scope of protection of this creative intent.

1‧‧‧Filter cartridge

11‧‧‧ bottom

12‧‧‧ side wall

13‧‧‧Flange

2‧‧‧Filter piston assembly

21‧‧‧ Lower plate

22‧‧‧Upper board

23‧‧‧矽 rubber ring

26‧‧‧ rods

27‧‧‧Handles

3‧‧‧ body

4‧‧‧ cover

Claims (3)

A follicle pot device comprising: a jug having a space inside, a pot top connecting the space formed above the pot body; a filter cartridge having a bottom and a side wall extending upward from a periphery of the bottom portion The bottom and/or the side wall are provided with a plurality of holes through which the liquid can pass but can block the passage of objects larger than liquid molecules. The upper ends of the side walls are collectively formed as a mouth, and the periphery of the mouth is provided with a flange. The spout is placed in the space such that the flange spans the periphery of the upper end of the spout; and a filter piston assembly includes a piston set for liquid to pass through, and a rod member disposed on the piston set The outer diameter of the piston group slides into the inner diameter of the filter cartridge. The filter jug device according to claim 1, wherein the bottom of the filter cartridge has an upper annular protrusion extending upwardly, and an outer diameter of the lower end of the side wall of the filter cartridge and an inner diameter of the upper annular projection Interference fit and fixing to each other by welding. The filter jug device according to claim 2, wherein a lower annular protrusion extending downward is formed below the flange of the filter cartridge, and an outer diameter of the upper end of the side wall of the filter cartridge and the lower annular protrusion The inner diameters are interference fit and are fixed to each other by welding.