CN216907546U

CN216907546U - Tea filtering and separating mechanism and tea-water separating cup comprising same

Info

Publication number: CN216907546U
Application number: CN202220796236.0U
Authority: CN
Inventors: 王文奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-08
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a tea filtering and separating mechanism and a tea-water separating cup comprising the same. It includes filter screen, water sealing piece, ejector pin and elasticity structure, the ejector pin passes the filter screen and links to each other with the water sealing piece, the elasticity structure links to each other with the ejector pin and drives the water sealing piece orientation the filter screen removes, water cavity has been led to between water sealing piece and the filter screen, the circumference edge of filter screen is provided with a plurality of notches, the notch intercommunication lead to the space of water cavity and filter screen lower part. According to the tea filtering and separating mechanism and the tea water separating cup, the notch is formed in the edge of the filter screen, so that tea water in the tea making bin can relatively and completely flow into the tea drinking bin, tea water retention is reduced, and the use experience is better.

Description

Tea filtering and separating mechanism and tea-water separating cup comprising same

Technical Field

The utility model belongs to the technical field of drinking water tea sets, and particularly relates to a tea filtering and separating mechanism and a tea-water separating cup comprising the same.

Background

The middle part in the tea-water separating cup is provided with a tea-filtering separating mechanism which comprises a filter screen for separating tea from water. When the tea making device is used, the tea water separating cup needs to be inclined and inverted, so that tea water in the tea making bin flows into the tea drinking bin. However, in the prior art, a small amount of tea water is still left in the tea making bin after the tea water is separated, which brings bad impression and use experience.

Disclosure of Invention

In order to solve the problems in the prior art, a tea filtering and separating mechanism and a tea-water separating cup comprising the same are provided.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a tea filtering and separating mechanism which comprises a filter screen, a water sealing sheet, an ejector rod and an elastic structure, wherein the ejector rod penetrates through the filter screen to be connected with the water sealing sheet, the elastic structure is connected with the ejector rod and drives the water sealing sheet to move towards the filter screen, a water passing cavity is formed between the water sealing sheet and the filter screen, a plurality of notches are formed in the circumferential edge of the filter screen, and the notches are communicated with the water passing cavity and the space at the lower part of the filter screen.

Optionally, the elastic structure comprises a spring sleeved on the ejector rod, one end of the spring upwards compresses the filter screen, and the other end drives the ejector rod to move downwards.

Optionally, the spring outer sleeve is provided with a fixed sleeve, and the upper end of the fixed sleeve is connected with the central hole of the filter screen.

Optionally, the upper portion of filter screen is connected with the annular rib that indulges, the diameter of indulging the rib is less than the diameter of filter screen, indulge the upper portion of rib install with water-sealing piece matched with sealing washer, the outside of indulging the rib has the circulation of water ring chamber, and indulges the limbers that has a plurality of intercommunications circulation of water ring chamber and circulation of water cavity on the rib.

Optionally, the lower part of the longitudinal rib is turned outwards to form a transverse connecting ring piece, the connecting ring piece is fixed with the edge of the filter screen, and a notch corresponding to the notch is formed in the edge of the connecting ring piece.

Optionally, the seal ring extends to an outer side surface of the longitudinal rib.

The utility model also provides a tea-water separating cup without longitudinal ribs, which comprises a cup body, a top cover and a bottom cover, wherein an annular boss is arranged on the inner wall of the cup body, the tea filtering and separating mechanism is installed in the cup body, the filter screen is pressed on the lower plane of the annular boss, and the water sealing sheet is pressed on the upper plane of the annular boss.

The utility model also provides a tea-water separating cup with longitudinal ribs, which comprises a cup body, a top cover and a bottom cover, wherein an annular boss is arranged on the inner wall of the cup body, the tea-filtering separating mechanism is installed in the cup body, the filter screen is pressed on the lower plane of the annular boss, the water sealing sheet is pressed on the sealing ring, and the sealing ring is matched with the annular boss.

Optionally, the diameter of the water sealing sheet is smaller than the inner diameter of the annular boss.

According to the tea filtering and separating mechanism, the notches are formed in the edges of the filter screens, so that tea water in the tea making bin can relatively and completely flow into the tea drinking bin, tea water retention is reduced, and the use experience is better.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall cross-sectional view of the tea-straining and separating mechanism of the present invention;

FIG. 2 is a top view of the screen and longitudinal ribs of the present invention;

FIG. 3 is a side view of the screen and longitudinal ribs of the present invention;

FIG. 4 is a bottom view of the screen and longitudinal ribs of the present invention;

FIG. 5 is a perspective view of the screen and longitudinal ribs of the present invention;

FIG. 6 is a front view of the seal ring of the present invention;

FIG. 7 is a top view of the seal ring of the present invention;

FIG. 8 is a bottom view of the seal ring of the present invention;

FIG. 9 is a perspective view of the seal ring of the present invention;

FIG. 10 is an exploded view of the tea filter mechanism of the present invention;

FIG. 11 is an exploded view of another angle of the tea filter mechanism of the present invention;

fig. 12 is a sectional view showing the overall structure of the tea-water separating cup of the present invention.

Description of reference numerals:

a fastening nut 1; a water sealing sheet 2; a seal ring 3; a filter screen 4; a fixed sleeve 5; a spring 6; a mandril 7; longitudinal ribs 8; an annular boss 9; a water-passing cavity 10;

a notch 4-1; a central hole 4-2;

8-1 of connecting ring sheet; 8-2 of water through holes; and 8-3 of a water-through ring cavity.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example 1 tea-leaf separating mechanism

As shown in figures 1-11, a tea filtering and separating mechanism comprises a filter screen 4, a water sealing sheet 2, a mandril 7 and an elastic mechanism.

The middle parts of the filter screen 4 and the water sealing sheet 2 are provided with central holes 4-2, and the mandril 7 sequentially passes through the central holes 4-2 of the filter screen 4 and the water sealing sheet 2 from bottom to top and can be connected by adopting a fastening screw cap 1.

The elasticity structure links to each other with ejector pin 7 and drives water-sealing sheet 2 orientation filter screen 4 removes, and elasticity mechanism is used for exerting downward pressure through ejector pin 7 to water-sealing sheet 2, and the cooperation is with annular end platform, and space intercommunication and sealed about realizing in the cup. The stopping table can adopt the technical scheme in the prior art, for example, an annular boss 9 is pressed on the inner wall of the cup or an annular table positioned on the filter screen 4 or the inner framework of the cup body.

A water cavity 10 is arranged between the water sealing sheet 2 and the filter screen 4, namely, a space exists between the water sealing sheet 2 and the filter screen 4. The circumferential edge of the filter screen 4 is provided with a plurality of notches 4-1, and the notches 4-1 are communicated with the water cavity 10 and the space at the lower part of the filter screen 4. Obviously, the size of the notch 4-1 cannot be too large to ensure the tea filtering function of the strainer 4, and those skilled in the art will understand that it is necessary to have both the strainer 4 and the water passing function. Advantageously, the notch 4-1 is an arc-shaped strip-like structure extending along the edge of the sieve 4.

When the tea-water separating cup is inclined or inverted, tea water in the lower tea making bin flows into the upper tea drinking bin through the filter holes, but the filter holes are not formed in the peripheral edge part of the filter screen 4 in consideration of the strength of the filter screen 4, so that part of the tea water cannot flow into the tea drinking bin relatively completely, and particularly, the tea water separating cup is obvious when the longitudinal ribs 8 are arranged. This leads to there always being a small amount of tea in the storehouse of making tea, and this brings obvious influence to exquisite tea impression and the experience of making tea. Therefore, the circumferential edge of the filter screen 4 is provided with the notch 4-1, so that the tea water at the edge of the tea making bin can flow into the tea drinking bin without reservation.

The elastic structure comprises a spring 6 which is sleeved on the ejector rod 7, one end of the spring 6 upwards compresses the filter screen 4, and the other end drives the ejector rod 7 to move downwards. Wherein, the compression can be realized by the direct contact of the spring 6 and the filter screen 4 or the indirect contact of other parts such as the fixed sleeve 5. A fixed sleeve 5 is sleeved outside the spring 6, and the upper end of the fixed sleeve 5 is connected with a central hole 4-2 of the filter screen 4.

As an optional structure, the upper part of the filter screen 4 is connected with a circumferential longitudinal rib 8, the diameter of the longitudinal rib 8 is smaller than that of the filter screen 4, and the upper part of the longitudinal rib 8 is provided with a sealing ring 3 matched with the water sealing sheet 2. The outer part of the vertical rib 8 is provided with a water passing annular cavity 8-3, and the vertical rib 8 is provided with a plurality of water passing holes 8-2 which are communicated with the water passing annular cavity 8-3 and the water passing cavity 10. The longitudinal ribs 8 are connected with the filter screen 4, so that the strength of the filter screen 4 is increased, and the filter screen has better supporting performance. The longitudinal ribs 8 are of small diameter in order to be able to be inserted into the annular bosses 9 in the cup. The upper part of the longitudinal rib 8 is matched with the sealing ring 3, so that the 'stop' effect can be achieved, the water sealing piece 2 is singly buckled on the 'stop' or the annular boss 9 on the inner wall of the cup body, and can also be buckled at the two positions simultaneously, and one of the consideration factors is whether the tea filtering and separating mechanism can be taken down. The arrangement of the water-through ring cavity 8-3 facilitates the tea water to flow into the tea-drinking bin more smoothly.

In addition, the water through holes 8-2 and the notches 4-1 can be arranged in a staggered mode, so that the cup body inclines at any position, tea water in the tea making bin flows into the water through annular cavity 8-3, or tea water in the water through annular cavity 8-3 flows into the water through cavity 10, and the possibility of tea water retention is reduced.

Advantageously, the lower part of the longitudinal rib 8 is turned outwards to form a transverse connecting ring piece, which is fixed with the edge of the filter screen 4, and the edge of the connecting ring piece is provided with a notch corresponding to the notch 4-1. Therefore, the space above the connecting ring piece forms a water-through ring cavity 8-3, the connecting ring piece is superposed with the edge of the filter screen 4, the supporting strength of the filter screen 4 is increased, and the longitudinal ribs 8 are more conveniently fixedly connected with the filter screen 4.

If the technical scheme that the tea filtering and separating mechanism in the assembled tea-water separating cup is removed in the using process is considered, the sealing ring 3 also extends to the outer side surface of the longitudinal rib 8, so that the sealing ring is sealed with the annular boss 9.

EXAMPLE 2 tea-water separating cup without longitudinal Ribs 8

The tea filtering and separating cup comprises a cup body, a top cover and a bottom cover, wherein an annular boss 9 is arranged on the inner wall of the cup body, and the tea filtering and separating mechanism is installed in the cup body. The filter screen 4 is pressed on the lower plane of the annular boss 9, and the water sealing sheet 2 is pressed on the upper plane of the annular boss 9.

The structure of the device can adopt the technical scheme of the product of the six generations of the applicant, and the patent name is as follows: a disconnect-type cup of making tea, patent number: 201821055952.3, or, patent name: seal gasket, connection structure, cavity separation and seal structure and tea separation cup, patent number: 201922488421.4.

EXAMPLE 3 tea-water separating cup with longitudinal Ribs

As shown in figure 12, the cup comprises a cup body, a top cover and a bottom cover, and the inner wall of the cup body is provided with an annular boss 9. The tea filtering and separating mechanism is arranged in the cup body, the filter screen 4 is pressed on the lower plane of the annular boss 9, the water sealing sheet 2 is pressed on the sealing ring 3, and the sealing ring 3 is matched with the annular boss 9. The diameter of the water sealing sheet 2 is smaller than the inner diameter of the annular boss 9.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Filter tea separating mechanism, including filter screen, water sealing piece, ejector pin and elasticity structure, the ejector pin passes the filter screen and links to each other with the water sealing piece, the elasticity structure links to each other with the ejector pin and drives the water sealing piece orientation the filter screen removes, it leads to the water cavity to have between water sealing piece and the filter screen, its characterized in that, the circumference edge of filter screen is provided with a plurality of notches, the notch intercommunication lead to the space of water cavity and filter screen lower part.

2. The tea filtering and separating mechanism of claim 1, wherein the elastic structure comprises a spring sleeved on the ejector rod, one end of the spring presses the filter screen upwards, and the other end drives the ejector rod to move downwards.

3. The tea-filtering and separating mechanism of claim 2, wherein the spring is sleeved with a fixed sleeve, and the upper end of the fixed sleeve is connected with the central hole of the filter screen.

4. The tea filtering and separating mechanism according to claim 1, wherein circumferential longitudinal ribs are connected to the upper portion of the filter screen, the diameter of each longitudinal rib is smaller than that of the filter screen, a sealing ring matched with the water sealing sheet is mounted on the upper portion of each longitudinal rib, a water passing annular cavity is arranged outside each longitudinal rib, and a plurality of water passing holes communicated with the water passing annular cavity and the water passing hollow cavity are formed in each longitudinal rib.

5. The tea filtering and separating mechanism according to claim 4, wherein the lower part of the longitudinal rib is folded outwards to form a transverse connecting ring piece, the connecting ring piece is fixed with the edge of the filter screen, and the edge of the connecting ring piece is provided with a notch corresponding to the notch.

6. The tea-straining separating mechanism of claim 4 wherein the sealing ring extends to the outer side of the longitudinal rib.

7. The tea-water separating cup comprises a cup body, a top cover and a bottom cover, wherein an annular boss is arranged on the inner wall of the cup body, the tea-filtering separating mechanism of any one of claims 1 to 3 is installed in the cup body, the filter screen is pressed on the lower plane of the annular boss, and the water sealing sheet is pressed on the upper plane of the annular boss.

8. The tea-water separating cup comprises a cup body, a top cover and a bottom cover, wherein an annular boss is arranged on the inner wall of the cup body, the tea-filtering separating mechanism is mounted in the cup body, the filter screen is pressed on the lower plane of the annular boss, the water sealing sheet is pressed on the sealing ring, and the sealing ring is matched with the annular boss.

9. The tea-water separation cup according to claim 8 wherein the water-sealing sheet has a diameter smaller than the inner diameter of the annular boss.