CN217713871U

CN217713871U - Valve block subassembly, separating mechanism and tea-water separation cup

Info

Publication number: CN217713871U
Application number: CN202222013086.4U
Authority: CN
Inventors: 陈功胜
Original assignee: Shandong Wudaozhe Industry And Trade Co ltd
Current assignee: Shandong Wudaozhe Industry And Trade Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-01
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a valve block subassembly, separating mechanism and tea separation cup, the last water sealing sheet of its valve block subassembly, the diameter of cushion cover is the same, the diameter of lower water sealing sheet is corresponding with the internal diameter of cushion cover, water sealing sheet suit is in the cushion cover down, the last connecting piece of connecting piece, lower connecting piece threaded connection, go up the connecting piece, at least one in the lower connecting piece sets up water sealing sheet connecting portion, go up water sealing sheet, water sealing sheet passes through axial connection hole card cover at water sealing sheet connecting portion down, it is equipped with sealed rubber ring to go up between connecting piece and the last water sealing sheet, water sealing sheet connecting portion's length is greater than water sealing sheet, it is gapped between total thickness and axial connection hole and the water sealing sheet connecting portion of cushion cover down, its tea separation cup is equipped with above-mentioned valve block subassembly. The utility model discloses can solve among the prior art cup pour boiling water into and make tea the in-process, because the cup is inclosed, the valve block area in the cup is great, and the valve block receives the influence of the atmospheric pressure in the cup, often more hard technical problem during the jacking.

Description

Valve block subassembly, separating mechanism and tea-water separation cup

Technical Field

The utility model relates to a tea-water separation cup, in particular to a valve block component, a separating mechanism and a tea-water separation cup.

Background

Tea is one of the favorite beverages of Chinese people, and even when going out, many people like to take a cup to drink one cup of tea. Since the tea in the cup is soaked in water, the hot water takes a longer time to cool to a suitable drinking temperature in the cup. The above time makes the tea soup brewing time too long, thereby oxidizing tea polyphenol and aromatic substances in the tea, and destroying the color, the aroma, the taste and the nutritional value of the tea soup.

In the prior art, the separating cup is a portable tea making and drinking tool, and the valve plate and the driving shaft of the existing separating cup are fixedly connected.

For example, chinese utility model patent CN214197269U discloses a valve block, a separating mechanism with a valve block, and a tea cup, wherein the valve body of the valve block is circular, an annular groove is formed at the edge of the valve body, a first blocking portion and a second blocking portion are respectively formed at two sides of the annular groove, the diameter of the second blocking portion is smaller than that of the first blocking portion, the second blocking portion and the annular groove are sleeved with a sealing rubber ring, and the annular groove accommodates a clamping portion of the sealing rubber ring; the sealing rubber ring forms a sealing surface on the plane outside the second stop part, and a connecting hole is formed in the center of the valve body. The separating mechanism is provided with a valve plate, a driving shaft and a filter screen assembly; the tea ceremony cup is provided with a tea drinking chamber, a tea making chamber and a separating mechanism, and cup covers are arranged at openings at the top end and the bottom end of the tea ceremony cup; a separation bayonet is arranged in the cup body, and a tea-water separation mechanism is arranged at the separation bayonet; the valve plate and the filter screen assembly are clamped on two sides of the separation bayonet, and one cup cover is provided with a driving mechanism which is matched with the driving shaft to open or close the valve plate.

The following steps are repeated: CN213993169U, which is a chinese utility model patent discloses a tea-water separating mechanism for a tea-water separating cup, comprising a filter screen assembly and a valve plate assembly, wherein the filter screen assembly is provided with a filter screen, a filter screen seat cover, a driving shaft return spring and a limit stopper, the filter screen is fixedly connected to the top of the filter screen seat cover, the filter screen seat cover is sleeved on the driving shaft, the driving shaft is provided with the driving shaft return spring, the top end of the driving shaft is provided with a threaded connection part and a limit slot, the limit stopper is inserted into the limit slot, and the limit stopper limits the filter screen assembly; the upper metal pressing plate, the sealing rubber sheet and the lower metal pressing plate are fixed on the nut seat to form an integrated valve plate assembly, and the nut seat is fixedly connected with the threaded connecting part. The mechanism can be conveniently mounted and dismounted to clean the valve plate assembly and the filter screen assembly, meanwhile, the separating mechanism is suitable for the size of the inner diameter of the bayonet formed by the annular table body of the cup in a better matching mode, and the sealing rubber sheet in the valve plate assembly is long in service life and not easy to tear.

The problems existing in the prior art are as follows:

the valve plate or the valve plate assembly is fixedly connected with the driving shaft, namely the valve plate or the valve plate assembly moves up or down synchronously with the driving shaft. Above-mentioned setting for the boiling water tea making in-process is poured into to the cup, because the cup is inclosed, the valve block area in the cup is great, and the valve block receives the influence of the atmospheric pressure in the cup, often relatively difficultly during the jacking.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a valve block subassembly, separating mechanism and tea-water separation cup, this valve block subassembly's separating mechanism and tea-water separation cup can solve among the prior art cup and pour the boiling water into the in-process of making tea, because the cup is inclosed, the valve block area in the cup is great, and the valve block receives the influence of the atmospheric pressure in the cup, often more hard technical problem during the jacking.

In order to solve the above technical problem, the utility model discloses a following technical means:

the utility model provides a valve block subassembly, including last water sealing piece, lower water sealing piece, cushion cover and connecting piece, last water sealing piece, the diameter of cushion cover is the same, the diameter of lower water sealing piece is corresponding with the internal diameter of cushion cover, lower water sealing piece suit is in the cushion cover, the connecting piece is equipped with the connecting piece, lower connecting piece, go up the connecting piece, connecting piece threaded connection down, go up the connecting piece, at least one of lower connecting piece sets up water sealing piece connecting portion, go up water sealing piece, lower water sealing piece center department all is equipped with the axial connecting hole, go up water sealing piece, lower water sealing piece passes through axial connecting hole card cover at water sealing piece connecting portion, be equipped with sealed rubber ring between last connecting piece and the water sealing piece, the length of water sealing piece connecting portion is greater than water sealing piece, lower water sealing piece and cushion cover's gross thickness and is gapped between axial connecting hole and the water sealing piece connecting portion, above-mentioned clearance makes the connecting piece move about water sealing piece, lower water sealing piece, cushion cover when the direction atress of axle.

Through set up water sealing piece connecting portion on the connecting piece, and the length of water sealing piece connecting portion is greater than the water sealing piece, the gross thickness of water sealing piece and cushion cover down, the valve block subassembly passes through connecting piece and drive shaft connection, be swing joint between valve block subassembly and the connecting piece, make the valve block subassembly be difficult to under the condition of opening at the pressurized, drive shaft drive connecting piece motion, the air current flows between valve block subassembly and the connecting piece back valve block subassembly both sides atmospheric pressure the same, the drive shaft continuation motion then just can jack-up the valve block subassembly very easily, make the valve block subassembly be in the operating condition who opens, make water pass through the valve block subassembly. In addition, a sealing rubber ring is arranged between the upper connecting piece and the upper water sealing sheet of the valve plate assembly, and when the valve plate assembly is in a closed working state, the upper connecting piece and the upper water sealing sheet are well sealed.

The further preferred technical scheme is as follows:

the shape of the connecting part of the water sealing sheet is a column with edges and corners, and the shape of the central holes of the upper water sealing sheet and the lower water sealing sheet is the same as that of the connecting part of the water sealing sheet.

The upper connecting piece is provided with an internal thread, the lower connecting piece is provided with an upper threaded connecting end, a water sealing sheet connecting part and a lower threaded connecting end, and the internal thread of the upper connecting piece is matched with the upper threaded connecting end of the lower connecting piece.

The upper connecting piece and the upper water sealing piece are matched, one end of the upper connecting piece is provided with a sealing piece clamping groove, the sealing piece clamping groove is clamped with a sealing rubber ring, and the thickness of the sealing rubber ring is larger than the depth of the sealing piece clamping groove, so that at least part of the sealing rubber ring protrudes out of the sealing piece clamping groove.

The rubber cushion cover is an annular rubber cover.

The rubber cushion sleeve is provided with a top surface, an opening and a central connecting hole, the top surface is clamped between the upper water sealing sheet and the lower water sealing sheet, the lower water sealing sheet is sleeved in the rubber cushion sleeve through the opening, and the central connecting hole is connected with the connecting piece in a sleeved mode.

Through setting up the top surface, can improve the closeness that the gum pad cover is connected with lower water-stop sheet, and be convenient for improve its working life.

The separating mechanism with the valve plate assembly comprises the valve plate assembly, a filter screen, a valve sleeve, a driving shaft and a spring, wherein the top end of the driving shaft is in threaded connection with the bottom end of a lower connecting piece of the valve plate assembly.

The center of the upper surface of the upper water sealing sheet is provided with an upper connecting piece caulking groove which provides an accommodating and moving space for the upper connecting piece; when the valve plate assembly is in a closed state, the upper surface of the upper connecting piece is flush with the upper surface of the upper water sealing sheet.

The upper connecting piece is provided with a water sealing sheet connecting part.

The tea-water separating cup with the separating mechanism of the valve plate assembly is characterized in that a bayonet is arranged in a cup body of the tea-water separating cup, the bayonet is provided with the separating mechanism, the valve plate assembly and the filter screen of the separating mechanism are respectively arranged on the upper side and the lower side of the bayonet, openings and cup covers are respectively arranged at the two ends of the cup body, one of the cup covers is a rotary type or push type cup cover and used for driving a driving shaft, and the other cup cover is a cup cover with an exhaust mechanism.

Drawings

Fig. 1 is a sectional view of a first embodiment of the valve plate assembly of the present invention.

Fig. 2 is a sectional view of a second embodiment of the valve plate assembly of the present invention.

Fig. 3 is a sectional view of the connector of the present invention.

Fig. 4 is a bottom view of the upper link of fig. 3.

Fig. 5 is a top view of the lower connector of fig. 3.

Fig. 6 is a sectional view of a second embodiment of the lower connecting member of the present invention.

Fig. 7 is a cross-sectional view of the adhesive pad cover of fig. 1.

Fig. 8 is a sectional view of the separating mechanism with the valve plate assembly of the present invention.

Fig. 9 is a schematic structural view of a tea-water separating cup with a separating mechanism of the present invention.

Fig. 10 is a schematic structural view of the rubber mat cover of the present invention.

Fig. 11 is a schematic cross-sectional view of an embodiment of the upper connector of the present invention.

FIG. 12 is a sectional view of the third embodiment of the valve plate assembly of the present invention.

Description of reference numerals: 1.1-sealing rubber ring; 2-upper connecting piece; 201-internal thread; 202-seal element card slot; 3-lower water sealing sheet; 4-a rubber cushion cover; 5-sealing water sheet; 501-embedding grooves in upper connecting pieces; 6-lower connecting piece; 601-upper threaded connection end; 602-water sealing sheet connecting part; 603-lower thread connection end; 7-filtering with a filter screen; 8-valve sleeve; 9-a spring; 10-driving shaft.

Detailed Description

The present invention will be further described with reference to the following examples.

Referring to fig. 1-9, the valve plate assembly of the present invention comprises an upper water sealing sheet 5, a lower water sealing sheet 3, a rubber cushion sleeve 4 and a connecting member; go up water sealing sheet 5, the diameter of cushion cover 4 is the same, the diameter of lower water sealing sheet 3 is corresponding with the internal diameter of cushion cover 4, lower water sealing sheet 3 suit is in cushion cover 4, the connecting piece is equipped with connecting piece 2, lower connecting piece 6, go up connecting

piece

2, 6 threaded connection of lower connecting piece, go up connecting piece 2, at least one in the lower connecting piece 6 sets up water sealing sheet connecting portion, go up water sealing sheet 5, water sealing sheet 3 center department all is equipped with the axial connecting hole down, go up water sealing sheet 5, water sealing sheet 3 passes through the axial connecting hole card cover at water sealing sheet connecting portion down, be equipped with sealed rubber ring 1 between last connecting piece 2 and the last water sealing sheet 5, the length of water sealing sheet connecting portion is greater than water sealing sheet 5, water sealing sheet 3 and the gross thickness of cushion cover 4 and gapped between axial connecting hole and the water sealing sheet connecting portion down, above-mentioned gap makes the connecting piece take place the motion for water sealing sheet 5 when the direction atress of axle, water sealing sheet 3 down, cushion cover 4.

Through set up water sealing sheet connecting portion on the connecting piece, and the length of water sealing sheet connecting portion is greater than water sealing sheet 5, the gross thickness of water sealing sheet 3 and cushion cover 4 down, the valve block subassembly passes through the connecting piece and is connected with drive shaft 10, be swing joint between valve block subassembly and the connecting piece, make the valve block subassembly be difficult to under the condition of opening under the pressurized, drive shaft 10 drive connecting piece motion, the air current is the same from valve block subassembly both sides atmospheric pressure after flowing between valve block subassembly and the connecting piece, drive shaft 10 continuation motion then just can jack-up the valve block subassembly very easily, make the valve block subassembly be in the operating condition who opens, make water pass through the valve block subassembly. In addition, a sealing rubber ring 1 is arranged between the upper connecting piece 2 and the upper water sealing sheet 5 of the valve plate assembly, and when the valve plate assembly is in a closed working state, the upper connecting piece 2 and the upper water sealing sheet 5 are well closed.

Referring to fig. 5, the shape of the connection part of the water sealing sheet is a prism with edges, and the shape of the central holes of the upper water sealing sheet 5 and the lower water sealing sheet 3 is the same as the shape of the connection part of the water sealing sheets. Through the arrangement, the upper water sealing sheet 5, the lower water sealing sheet 3 and the connecting piece are positioned, so that the threaded connection parts can be assembled and disassembled conveniently.

Referring to fig. 3 and 4, the upper connecting member 2 is provided with an internal thread 201, the lower connecting member 6 is provided with an upper threaded end 601, a water sealing sheet connecting portion 602 and a lower threaded end 603, and the internal thread 201 of the upper connecting member 2 is matched with the upper threaded end 601 of the lower connecting member 6. Through setting up internal thread, last threaded connection end 601, make things convenient for threaded connection between last connecting piece 2 and the lower connecting piece 6. By providing lower threaded end 603, threaded connection with drive shaft 10 therethrough is facilitated. Referring to fig. 6, the water sealing sheet connecting portion is disposed on the upper connecting member 2, and the upper connecting member 2 and the lower connecting member 6 are connected by a screw.

Referring to fig. 3 and 4, a sealing element clamping groove 202 is formed in one end of the upper connecting piece 2, which is matched with the upper water sealing sheet 5, the sealing element clamping groove 202 is clamped with the sealing rubber ring 1, and the thickness of the sealing rubber ring 1 is larger than the depth of the sealing element clamping groove 202, so that at least part of the sealing rubber ring 1 protrudes out of the sealing element clamping groove 202. By arranging the sealing element clamping groove 202, the sealing rubber ring 1 can be conveniently connected by clamping. The thickness of the sealing rubber ring 1 is larger than the depth of the sealing element clamping groove 202, so that at least part of the sealing rubber ring 1 protrudes out of the sealing element clamping groove 202, and when the valve plate assembly is in a closed state, the upper connecting piece 2 and the upper water sealing piece 5 are well closed.

Referring to fig. 11, the upper connecting member 2 is divided into upper and lower parts which are independent. A seal member retaining groove 202 is provided on the underside of the lower portion. The upper part and the lower part are both provided with internal threads 201 which are matched with the lower connecting piece 6.

Referring to fig. 2, the rubber cushion cover 4 is a ring-shaped rubber cover. The rubber cushion cover 4 is an annular rubber sleeve, so that the rubber cushion cover is conveniently sleeved on the lower water sealing sheet 3, and when the valve plate assembly is in a closed state, the rubber cushion cover 4 is clamped between the upper water sealing sheet 5 and the lower water sealing sheet 3 and is used for closing the upper water sealing sheet 5 and the lower water sealing sheet 3 to prevent water leakage between the upper water sealing sheet 5 and the lower water sealing sheet 3; the rubber sleeve 4 is arranged on the other side of the lower water sealing sheet 3 and used for sealing the bayonets in the valve sheet assembly and the cup body and preventing water leakage between the valve sheet assembly and the bayonets.

Referring to fig. 1 and 7, the rubber cushion cover 4 is provided with a top surface 401, an opening 402 and a central connection hole 403, the top surface 401 is clamped between the upper water sealing sheet 5 and the lower water sealing sheet 3, the lower water sealing sheet 3 is sleeved in the rubber cushion cover 4 through the opening 402, and the central connection hole 403 is connected with a connection piece in a sleeved mode. Through setting up top surface 401, can improve the compactness that the glue pad cover 4 is connected with lower water-stop sheet 3, and be convenient for improve its working life.

Referring to fig. 10, the edge of the lower side of the rubber cushion cover 4 is chamfered, and the edge is rounded, so that the rubber cushion cover is better in sealing performance in cooperation with the bayonet.

Referring to fig. 12, an upper connector caulking groove 501 is formed in the center of the upper surface of the upper water sealing sheet 5, and the upper connector caulking groove 501 provides an accommodating and moving space for the upper connector 2; when the valve plate assembly is in a closed state, the upper surface of the upper connecting piece 2 is flush with the upper surface of the upper water sealing sheet 5. Through the arrangement, when the valve plate assembly is in a closed state, the upper surface of the upper connecting piece 2 is flush with the upper surface of the upper water sealing piece 5, so that the attractiveness is improved. The upper connecting piece 2 is provided with a water sealing sheet connecting part.

The upper connecting piece 2 is provided with a water sealing sheet connecting part, so that the assembled edges of the upper water sealing sheet 5 and the lower water sealing sheet 3 form a groove which can clamp the upper edge of the rubber cushion cover 4, the rubber cushion cover 4 is convenient to detach, clean and install, and drinking water is healthy.

Referring to fig. 8, the separating mechanism with the valve plate assembly comprises the valve plate assembly, a filter screen 7, a valve sleeve 8, a driving shaft 10 and a spring 9, wherein the top end of the driving shaft 10 is in threaded connection with the bottom end of the lower connecting piece 6 of the valve plate assembly, the spring 9 is arranged in the valve sleeve 8, the spring 9 is sleeved on the driving shaft 10, and the filter screen 7 is arranged at the top end of the valve sleeve 8. Referring to fig. 9, a bayonet is arranged in a cup body of the tea-water separation cup, the bayonet is provided with the separation mechanism, a valve plate assembly and a filter screen of the separation mechanism are respectively arranged at the upper side and the lower side of the bayonet, an opening and cup covers are respectively arranged at two ends of the cup body, one of the cup covers is a rotary type or a push type cup cover and used for driving a driving shaft 10, and the other cup cover is a cup cover with an exhaust mechanism.

The working principle of the separating mechanism and the tea-water separating cup is as follows:

the driving shaft 10 drives the connecting piece of the valve plate assembly to move, in the initial movement stage, the valve plate assembly is not moved under the action of air pressure, air pressure on two sides of the valve plate assembly is the same after air flows between the valve plate assembly and the connecting piece, the valve plate assembly can be jacked easily after the driving shaft 10 continues to move to drive the valve plate assembly to move, the spring 9 is compressed, and the valve plate assembly is in an open working state to enable water to pass through the valve plate assembly; when the driving shaft 10 is reset, the spring 9 is restored, the spring 9 acts on the driving shaft 10, the valve plate assembly moves along with the movement of the driving shaft 10 to reset, and therefore the reset is in a closed state.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.

Claims

1. The utility model provides a valve block subassembly, includes water sheet (5), water sheet (3) down, cushion cover (4) and connecting piece, its characterized in that seal on last: go up water-sealing piece (5), the diameter of cushion cover (4) is the same, the diameter of lower water-sealing piece (3) is corresponding with the internal diameter of cushion cover (4), lower water-sealing piece (3) suit is in cushion cover (4), the connecting piece is equipped with connecting piece (2), lower connecting piece (6), go up connecting piece (2), connecting piece (6) threaded connection down, go up connecting piece (2), at least one in lower connecting piece (6) sets up water-sealing piece connecting portion, go up water-sealing piece (5), water-sealing piece (3) center department all is equipped with the axial connecting hole down, go up water-sealing piece (5), water-sealing piece (3) are through the axial connecting hole card cover at water-sealing piece connecting portion down, it is equipped with sealed rubber ring (1) to go up between connecting piece (2) and last water-sealing piece (5), the length of water-sealing piece (3) and cushion cover (4) is greater than water-sealing piece (5) and axial connecting hole and water-sealing piece between gapped, above-mentioned atress makes the connecting portion for the direction of connecting piece along the axle, lower water-sealing piece (3), take place the motion of water-sealing piece (3).

2. The valve sheet assembly of claim 1, wherein: the shape of the connecting part of the water sealing sheet is a column with edges and corners, and the shape of the central holes of the upper water sealing sheet (5) and the lower water sealing sheet (3) is the same as that of the connecting part of the water sealing sheets.

3. The valve sheet assembly of claim 1, wherein: the upper connecting piece (2) is provided with an internal thread (201), the lower connecting piece (6) is provided with an upper threaded connecting end (601), a water sealing piece connecting part (602) and a lower threaded connecting end (603), and the internal thread (201) of the upper connecting piece (2) is matched with the upper threaded connecting end (601) of the lower connecting piece (6).

4. The valve plate assembly of claim 3, wherein: one end of the upper connecting piece (2) matched with the upper water sealing sheet (5) is provided with a sealing piece clamping groove (202), the sealing piece clamping groove (202) is clamped with the sealing rubber ring (1), and the thickness of the sealing rubber ring (1) is larger than the depth of the sealing piece clamping groove (202) so that at least part of the sealing rubber ring (1) protrudes out of the sealing piece clamping groove (202).

5. The valve plate assembly of claim 1, wherein: the rubber cushion cover (4) is an annular rubber sleeve.

6. The valve sheet assembly of claim 1, wherein: glue and cover (4) and be equipped with top surface (401), opening (402) and central connecting hole (403), top surface (401) centre gripping is at last water-blocking piece (5), down between water-blocking piece (3), lower water-blocking piece (3) pass through opening (402) suit in glue covers (4), central connecting hole (403) and connecting piece cup joint and are connected.

7. The valve sheet assembly of claim 1, wherein: an upper connecting piece caulking groove (501) is formed in the center of the upper surface of the upper water sealing sheet (5), and the upper connecting piece caulking groove (501) provides accommodating and moving space for the upper connecting piece (2); when the valve plate assembly is in a closed state, the upper surface of the upper connecting piece (2) is flush with the upper surface of the upper water sealing piece (5).

8. The valve sheet assembly of claim 7, wherein: the upper connecting piece (2) is provided with a water sealing sheet connecting part.

9. A release mechanism with a valve assembly according to claim 1, comprising a valve assembly, a screen (7), a valve housing (8), a drive shaft (10) and a spring (9), characterized in that: the top end of the driving shaft (10) is in threaded connection with the bottom end of the lower connecting piece (6) of the valve plate assembly.

10. A tea separation cup with the separation mechanism of claim 9, wherein: the tea-water separation cup is characterized in that a bayonet is arranged in the cup body, a separation mechanism is arranged at the bayonet, a valve plate assembly and a filter screen of the separation mechanism are respectively arranged on the upper side and the lower side of the bayonet, openings and cup covers are respectively arranged at the two ends of the cup body, and one of the cup covers is a rotary type or a push type cup cover and is used for driving a driving shaft (10).