CN216822856U

CN216822856U - Simple portable cold extraction machine

Info

Publication number: CN216822856U
Application number: CN202122532890.9U
Authority: CN
Inventors: 李文珺; 龚锴
Original assignee: Suzhou Xiongxiaoxi Technology Co ltd
Current assignee: Suzhou Xiongxiaoxi Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-06-28
Anticipated expiration: 2031-10-18

Abstract

The utility model provides a portable cold extraction machine of simple and easy type, includes bottle, upper cover, tea strainer storehouse and connects the lid, the upper cover constitutes the lid with the bottle and closes and be connected, tea strainer storehouse is installed in the upper cover below, it installs between upper cover and bottle to connect the lid, it constitutes buckle sealing connection to connect on lid lower extreme and the bottle, be equipped with the centre bore of installing the upper cover in the middle of connecting the lid, the inner chamber of centre bore intercommunication bottle, the centre bore is equipped with a plurality of screw thread flanges of circumference screw thread distribution, the centre bore is close to upper cover edge one side and is equipped with the play water recess of intercommunication centre bore, the upper cover constitutes detachable screw thread sealing connection with the screw thread flange of being connected the lid.

Description

Simple portable cold extraction machine

Technical Field

The utility model relates to a cold extraction machine field, concretely relates to portable cold extraction machine of simple and easy type.

Background

The technical principle of cold extraction is as follows: soaking tea or coffee in liquid to separate out effective components of tea or coffee. The cold extraction machine in the existing market is large in size and not beneficial to household popularization. In addition, the cold extractor is required to be able to pour out the corresponding liquid when the material packet is removed, which may lead to dripping of liquid adhering to the material packet. In addition, the lack of guidance of the bottle during pouring also tends to result in a spill of the liquid.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a portable cold extractor of simple and easy type:

the utility model provides a portable cold extraction machine of simple and easy type, includes bottle, upper cover, tea strainer storehouse and connects the lid, the upper cover constitutes the lid with the bottle and closes, tea strainer storehouse is installed in the upper cover below, it installs between upper cover and bottle to connect the lid, it constitutes buckle sealing connection to connect on lid lower extreme and the bottle, be equipped with the centre bore of installing the upper cover in the middle of connecting the lid, the inner chamber of centre bore intercommunication bottle, the centre bore is equipped with a plurality of screw thread flanges of circumference screw thread distribution, the centre bore is close to upper cover edge one side and is equipped with the play water recess of intercommunication centre bore, the upper cover constitutes detachable screw thread sealing connection with the screw thread flange of being connected the lid.

Preferably, install drive arrangement in the upper cover, drive arrangement connects the impeller that the upper cover below was equipped with, the impeller sets up in the pressure boost storehouse that the upper cover lower extreme was equipped with, the upper portion in pressure boost storehouse is equipped with the water inlet, the detachable intercommunication tea in pressure boost storehouse lower extreme leaks the storehouse, the inner chamber in tea leaks the storehouse and communicates the bottle inner chamber through the first filter screen that is equipped with. The user places the material in tea leaks the storehouse, inject liquid in the bottle, when needs use, invert cold extraction machine, liquid gets into the pressure boost storehouse from the water inlet in, start drive arrangement drives the impeller and rotates, liquid rises according to the helical structure of impeller, pressure gathering is inside tea leaks, leak the storehouse to tea and carry out the pressure boost, the mixture of material and liquid has both been accelerated, thereby make the liquid after the mixture accelerate through the filter screen in the liquid state that the hydraulic pressure in the tea leaks the storehouse is greater than the bottle inner chamber again, thereby showing the efficiency that has improved cold extraction. The cold extraction time of the product is short, about 5-10 minutes, one cup is obtained, and the tea aroma and coffee aroma are all given out. In addition, the volume of the product is the same as that of a common thermos flask, and the product is very convenient to carry and use at home.

Preferably, the upper cover and the connecting cover are both square structures, the central hole is located in the center of the connecting cover, and the water outlet groove is located at the included angle of the connecting cover. The upper cover and the connecting cover are both square structures, so that a user can visually perceive whether the upper cover and the connecting cover are matched correspondingly, and the square structures are provided with redundant parts for the round structures and just used for arranging the water outlet grooves, and the convex parts required by the water outlet grooves are not required to be additionally arranged on the connecting cover.

Preferably, the lower part of the upper cover is provided with a thread cylinder which is in thread fit with the central hole, the outer surface of the thread cylinder is provided with more than 2 circles of threads, and a plurality of circulation gaps corresponding to the water outlet grooves are arranged among the thread flanges. The upper cover has more than 2 circles of threads, can play a role in positioning, and effectively avoids the problem of screwing up and dislocation. The circulation clearance between the screw thread flange can make the liquid in the bottle directly flow to the play water recess from central hole through the circulation clearance, reduces the contact with the screw thread flange.

Preferably, the lower end of the threaded flange is provided with an elastic bulge, and the lower end of the outer surface of the threaded cylinder is provided with a clamping groove which forms a snap fit with the elastic bulge. The upper cover outwards screws out half, and the screens inslot is gone into to the elastic bulge card, gives the feeling of a card pause of user this moment, and the elastic bulge screens is at the screens inslot, and the upper cover is fixed with the mutual screens of connecting between the lid, and has corresponding clearance again between upper cover and the connection lid, and the user can empty the liquid in the bottle and flow along a water groove guide, need not to take out whole upper cover and also can not lead to the liquid in the bottle to loose flow everywhere when pouring out.

Preferably, the centre bore lower extreme of connecting the lid is equipped with the annular portion of inside extension, a screw thread section of thick bamboo lower extreme is equipped with the diameter and is less than a screw thread section of thick bamboo and rather than concentric sealing cylinder, sealing cylinder surface lower extreme is equipped with the spacing portion of a plurality of arcs of circumference distribution, sealing washer has cup jointed the sealing washer outward, the sealing washer constitutes spacing cooperation with the spacing portion up end of arc, and when the upper cover screwed the screw-thread fit with connecting the lid, the upper and lower end of sealing washer constitutes sealing connection with screw thread section of thick bamboo lower terminal surface and annular portion up end respectively.

Preferably, the bottom of the upper cover is provided with a bottom cylinder which is in snap fit with the pressurizing bin, a cavity for installing an impeller is arranged in the bottom cylinder, the bottom cylinder is provided with a plurality of 7-shaped clamping strips which are distributed circumferentially, each 7-shaped clamping strip comprises a transverse strip and a longitudinal strip, the inner ends of the transverse strips and the lower ends of the longitudinal strips are integrally connected, the whole transverse strips are obliquely arranged, the outer ends of the transverse strips are higher than the inner ends of the transverse strips, and the upper parts of the outer ends of the transverse strips are provided with upper clamping grooves; the pressure boost storehouse inboard is equipped with a plurality of screens strips that circumference distributes, screens strip slope sets up and the horizontal bar adaptation, the lower terminal surface of screens strip constitutes the screens cooperation with the up end of horizontal bar, screens strip lower extreme is equipped with and constitutes screens complex lower fixture block with last draw-in groove, the one end and the vertical bar of screens strip constitute spacing cooperation.

Preferably, first filter screen circumference cladding tea leaks the storehouse, tea leaks the storehouse in and has cup jointed one or more tea to leak the core, tea leaks the core and communicates tea to leak the core inner chamber and tea and leak the storehouse inner chamber through the second filter screen that is equipped with, tea leaks storehouse and tea and leaks the core inner chamber and be used for placing different materials. The tea caddy core with different specifications can be used for placing different materials such as tea leaves or ground coffee powder or fruit pieces.

Preferably, the lower part is equipped with the isolation frame in the pressure boost storehouse, the isolation frame includes central disk and a plurality of circumference distribution's branch, central disk and pressure boost storehouse inner wall are connected to branch, it has the third filter screen to fill between the branch.

Preferably, the driving device comprises a battery, a motor and a control board, and the control board is respectively connected with the battery and the motor.

Has the advantages that: the user need not to demolish whole upper cover, only need slightly unscrew the upper cover and connect the distance between the lid, and the liquid in the bottle alright this moment flows to the play water recess along the centre bore, and then flows to the external world from a water recess.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

FIG. 2 is a schematic cross-sectional view of an embodiment.

Fig. 3 is an internal structural view of the embodiment.

Fig. 4 is a schematic structural view of the upper cover.

Fig. 5 is a schematic structural view of the connection cover.

Fig. 6 is a schematic structural diagram of the pressurizing bin.

Fig. 7 is an internal structure view of the upper cover.

1. A bottle body; 2. an upper cover; 3. tea leaves are leaked into the bin; 4. a drive device; 5. an impeller; 6. a pressurizing bin; 7. a water inlet; 8. a first filter screen; 9. tea leaks in the core; 10. a connecting cover; 11. a central bore; 12. a threaded flange; 13. a water outlet groove; 14. a threaded barrel; 15. an elastic bulge; 16. a clamping groove; 17. an annular portion; 18. a sealing cylinder; 19. an arc-shaped limiting part; 20. a seal ring; 21. a bottom cylinder; 22. a horizontal bar; 23. longitudinal strips; 24. an upper clamping groove; 25. a clamping strip; 26. a lower clamping block; 27. an isolation frame; 28. a battery; 29. a motor; 30. and a control panel.

Detailed Description

The invention will be further described with reference to the following examples and figures 1-7.

The embodiment is as follows: a simple portable cold extraction machine comprises a bottle body 1, an upper cover 2, a tea strainer 3 and a connecting cover 10. The upper cover 2 and the bottle body 1 form a cover, the tea strainer 3 is arranged below the upper cover 2, and the connecting cover 10 is arranged between the upper cover 2 and the bottle body 1. The upper cover 2 is internally provided with a driving device 4, the driving device 4 comprises a battery 28, a motor 29 and a control board 30, and the control board 30 is respectively connected with the battery 28 and the motor 29. The impeller 5 that 2 below were equipped with in upper cover is connected to drive arrangement 4's motor 29, impeller 5 sets up in the pressure boost storehouse 6 that 2 lower extremes of upper cover were equipped with, the upper portion in pressure boost storehouse 6 is equipped with water inlet 7, the detachable intercommunication tea strainer storehouse 3 of 6 lower extremes in pressure boost storehouse, the inner chamber in tea strainer storehouse 3 is through the 1 inner chamber of first filter screen 8 intercommunication bottle that is equipped with. The lower part is equipped with isolation frame 27 in pressure boost storehouse 6, isolation frame 27 includes central disk and a plurality of circumference distribution's branch, central disk and pressure boost storehouse 6 inner wall are connected to branch, it has the third filter screen to fill between the branch. 8 circumference cladding tea in first filter

screen leaks storehouse

3, 3 endotheca in the tea leaks the storehouse have one or more tea to leak the core 9, tea leaks the core 9 and leaks 3 inner chambers in storehouse with tea through the second filter screen intercommunication tea that is equipped with, tea leaks storehouse 3 and tea and leaks the core 9 inner chambers and be used for placing different materials. The tea strainer cores 9 with different specifications can be used for placing different materials such as tea leaves or ground coffee powder or fruit slices.

The lower end of the connecting cover 10 and the upper edge of the bottle body 1 form a buckle sealing connection, a central hole 11 for installing the upper cover 2 is arranged in the middle of the connecting cover 10, the central hole 11 is communicated with an inner cavity of the bottle body 1, the central hole 11 is provided with a plurality of thread flanges 12 distributed in a circumferential thread manner, one side, close to the edge of the upper cover 2, of the central hole 11 is provided with a water outlet groove 13 communicated with the central hole 11, and the upper cover 2 and the thread flanges 12 of the connecting cover 10 form a detachable thread sealing connection. The user need not to remove whole upper cover 2, only need slightly unscrew the distance between upper cover 2 and the connection lid 10, and the liquid in bottle 1 alright follow centre bore 11 and flow to play water recess 13 this moment, and then flow to the external world from play water recess 13. The upper cover 2 and the connecting cover 10 are both square structures, the central hole 11 is located in the center of the connecting cover 10, and the water outlet groove 13 is located at the included angle of the connecting cover 10. The upper cover 2 and the connecting cover 10 are both square structures, so that a user can visually perceive whether the upper cover 2 and the connecting cover 10 are correspondingly matched, and the square structures have redundant parts for the circular structures and are just used for arranging the water outlet grooves 13, and the convex parts required by the water outlet grooves 13 are not required to be additionally arranged on the connecting cover 10.

The lower part of the upper cover 2 is provided with a thread cylinder 14 which is in thread fit with the central hole 11, the outer surface of the thread cylinder 14 is provided with more than 2 circles of threads, and a circulation gap corresponding to the water outlet groove 13 is arranged between the thread flanges 12. The upper cover 2 is provided with more than 2 circles of threads, so that the positioning effect can be achieved, and the problem of screwing and dislocation is effectively avoided. The flow gap between the threaded flanges 12 can make the liquid in the bottle body 1 directly flow from the central hole 11 to the water outlet groove 13 through the flow gap, so as to reduce the contact with the threaded flanges 12. The lower end of the threaded flange 12 is provided with an elastic bulge 15, and the lower end of the outer surface of the threaded cylinder 14 is provided with a clamping groove 16 which forms a snap fit with the elastic bulge 15. The upper cover 2 is outwards screwed out half, the elastic bulge 15 is clamped into the clamping groove 16, a user feels chunking at the moment, the elastic bulge 15 is clamped in the clamping groove 16, the upper cover 2 and the connecting cover 10 are mutually clamped and fixed, a corresponding gap exists between the upper cover 2 and the connecting cover 10, the user can pour liquid in the bottle body 1 to flow out along the water outlet groove 13 in a guiding mode, and the whole upper cover 2 does not need to be taken out and can not cause the liquid in the bottle body 1 to flow everywhere when being poured out. Connect 11 lower extremes of centre bore of lid 10 to be equipped with the annular portion 17 of inward extension, 14 lower extremes of a screw section of thick bamboo are equipped with the diameter and are less than a screw section of thick bamboo 14 and rather than

concentric sealing barrel

18, 18 surface lower extremes of sealing barrel are equipped with the spacing portion 19 of a plurality of arcs that circumference distributes, sealing barrel 18 has cup jointed sealing washer 20 outward, sealing washer 20 constitutes spacing cooperation with the spacing portion 19 up end of arc, and when upper cover 2 and connection lid 10 screwed the screw-thread fit, sealing washer 20's upper and lower end constitutes sealing connection with screw section of thick bamboo 14 lower terminal surface and annular portion 17 up end respectively.

The bottom of the upper cover 2 is provided with a bottom barrel 21 which forms a snap fit with the pressurizing bin 6, a cavity for mounting the impeller 5 is arranged in the bottom barrel 21, the bottom barrel 21 is provided with a plurality of 7-shaped clamping strips 25 which are distributed circumferentially, the 7-shaped clamping strips 25 comprise transverse strips 22 and longitudinal strips 23, the inner ends of the transverse strips 22 and the lower end portions of the longitudinal strips 23 form an integral connection, the whole transverse strips 22 are obliquely arranged, the outer ends of the transverse strips 22 are higher than the inner ends of the transverse strips 22, and the upper portions of the outer ends of the transverse strips 22 are provided with upper clamping grooves 24; 6 inboards in pressure boost storehouse are equipped with a plurality of screens strips 25 that circumference distributes, screens strip 25 slope sets up and crossband 22 adaptations, the lower terminal surface of screens strip 25 constitutes the screens cooperation with crossband 22's up end, screens strip 25 lower extreme is equipped with and constitutes screens complex lower fixture block 26 with last draw-in groove 24, the one end of screens strip 25 constitutes limit fit with indulging strip 23.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a portable cold extraction machine of simple and easy type, includes bottle (1), upper cover (2), tea strainer storehouse (3) and connection lid (10), its characterized in that: the tea strainer is characterized in that the upper cover (2) and the bottle body (1) form a cover, the tea strainer bin (3) is installed below the upper cover (2), the connecting cover (10) is installed between the upper cover (2) and the bottle body (1), the lower end of the connecting cover (10) and the upper edge of the bottle body (1) form a buckle sealing connection, a center hole (11) for installing the upper cover (2) is formed in the middle of the connecting cover (10), the center hole (11) is communicated with an inner cavity of the bottle body (1), the center hole (11) is provided with a plurality of thread flanges (12) distributed in the circumferential direction in a threaded manner, a water outlet groove (13) communicated with the center hole (11) is formed in one side, close to the edge of the upper cover (2), and the thread flanges (12) of the connecting cover (10) form a detachable thread sealing connection.

2. The portable cold extractor of claim 1, wherein: including bottle (1), upper cover (2), tea strainer storehouse (3) and connection lid (10), install drive arrangement (4) in upper cover (2), drive arrangement (4) are connected impeller (5) that upper cover (2) below was equipped with, impeller (5) set up in pressure boost storehouse (6) that upper cover (2) lower extreme was equipped with, the upper portion in pressure boost storehouse (6) is equipped with water inlet (7), pressure boost storehouse (6) lower extreme detachable intercommunication tea strainer storehouse (3), the inner chamber in tea strainer storehouse (3) is through first filter screen (8) intercommunication bottle (1) inner chamber that is equipped with.

3. The portable cold extractor of claim 1, wherein: the upper cover (2) and the connecting cover (10) are both square structures, the center hole (11) is located in the center of the connecting cover (10), and the water outlet groove (13) is located at the included angle position of the connecting cover (10).

4. The portable cold extractor of claim 2, wherein: the lower part of the upper cover (2) is provided with a thread cylinder (14) which is in thread fit with the central hole (11), the outer surface of the thread cylinder (14) is provided with more than 2 circles of threads, and a plurality of thread flanges (12) are provided with circulation gaps corresponding to the water outlet grooves (13).

5. The portable cold extractor of claim 4, wherein: the lower end of the threaded flange (12) is provided with an elastic bulge (15), and the lower end of the outer surface of the threaded cylinder (14) is provided with a clamping groove (16) which forms a snap fit with the elastic bulge (15).

6. The portable cold extractor of claim 4, wherein: connect centre bore (11) lower extreme of lid (10) to be equipped with annular portion (17) of inside extension, a screw thread section of thick bamboo (14) lower extreme is equipped with diameter and is less than a screw thread section of thick bamboo (14) and rather than concentric sealed section of thick bamboo (18), sealed section of thick bamboo (18) surface lower extreme is equipped with spacing portion (19) of a plurality of arcs that circumference distributes, sealed section of thick bamboo (18) overcoat has cup jointed sealing washer (20), sealing washer (20) constitute spacing cooperation with spacing portion (19) up end of arc, when upper cover (2) and connection lid (10) screw thread fit, the upper and lower extreme of sealing washer (20) constitutes sealing connection with screw thread section of thick bamboo (14) down terminal surface and annular portion (17) up end respectively.

7. The portable cold extractor of claim 4, wherein: the bottom of the upper cover (2) is provided with a bottom barrel (21) which is in snap fit with the pressurizing bin (6), a cavity for installing the impeller (5) is formed in the bottom barrel (21), the bottom barrel (21) is provided with a plurality of 7-shaped clamping strips (25) which are distributed in the circumferential direction, the 7-shaped clamping strips (25) comprise transverse strips (22) and longitudinal strips (23), the inner ends of the transverse strips (22) and the lower end portions of the longitudinal strips (23) are integrally connected, the whole transverse strips (22) are arranged in an inclined mode, the outer ends of the transverse strips (22) are higher than the inner ends of the transverse strips (22), and upper clamping grooves (24) are formed in the upper portions of the outer ends of the transverse strips (22); pressure boost storehouse (6) inboard is equipped with a plurality of screens strips (25) that circumference distributes, screens strip (25) slope sets up and horizontal bar (22) adaptation, the lower terminal surface of screens strip (25) constitutes the screens cooperation with the up end of horizontal bar (22), screens strip (25) lower extreme is equipped with and constitutes screens complex lower fixture block (26) with last draw-in groove (24), the one end and the vertical bar (23) of screens strip (25) constitute spacing cooperation.

8. The portable cold extractor of claim 2, wherein: first filter screen (8) circumference cladding tea leaks storehouse (3), tea leaks and has cup jointed one or more tea in storehouse (3) and leaks core (9), tea leaks core (9) and leaks storehouse (3) inner chamber with tea through the second filter screen intercommunication tea that is equipped with, tea leaks storehouse (3) and tea and leaks core (9) inner chamber and is used for placing different materials.

9. The portable cold extractor of claim 2, wherein: lower part is equipped with isolation frame (27) in pressure boost storehouse (6), isolation frame (27) are including the branch of center disk and a plurality of circumference distribution, center disk and pressure boost storehouse (6) inner wall are connected to branch, it has the third filter screen to fill between the branch.

10. The portable cold extractor of claim 2, wherein: the driving device (4) comprises a battery (28), a motor (29) and a control board (30), wherein the control board (30) is respectively connected with the battery (28) and the motor (29).