CN218791654U - Tea cabin for water cup and water cup - Google Patents

Abstract

The utility model belongs to the drinking cup field, concretely relates to tealeaves storehouse, it includes the first storehouse body and the second storehouse body that the first storehouse body was inserted to the part, and the first storehouse body just can rotate relatively with the coaxial setting in the second storehouse body, and the hookup can be dismantled through the magnetic force effect realization in the first storehouse body and the second storehouse body. The first storehouse body includes first main part, first lantern ring, second lantern ring and first magnet, and the second storehouse body includes the third lantern ring, second magnet, third magnet, first end cover, fourth lantern ring and fifth lantern ring, and the fourth lantern ring is coaxial to be cup jointed in the fifth lantern ring and the fifth lantern ring of part protrusion, and the bulge is used for the interior bottom of butt drinking cup. The utility model discloses still disclose a drinking cup, it includes cup, lid, tealeaves storehouse and drive unit, changes the magnetic force effect between third magnet and the fourth magnet in the tealeaves storehouse through rotating the fourth magnet in the drive unit, makes tealeaves storehouse butt or keeps away from the interior bottom of cup to realize the isolation or the combination of the boiling water in the tea in the tealeaves storehouse and the drinking cup.

Description

Tea bin for water cup and water cup

Technical Field

The utility model belongs to the drinking cup field, concretely relates to tealeaves storehouse for drinking cup is used.

Background

In the field of water cups, in particular for making tea, such as business cups, cups are usually provided with a cup body and a lid, wherein a movable filter screen is arranged in the cup body, tea leaves are placed in the cup body, the tea leaves are retained in the cup body by the filter screen, and tea water is poured into a drinking vessel or directly drunk through the filter screen. Because part of tea is not suitable for long-time soaking, the tea needs to be placed on a filter screen, then boiled water is used for brewing the tea, tea water enters a cup body, the tea leaves are kept on the filter screen, and when the tea water needs to be drunk, the filter screen is lifted out of the cup body and placed at a proper position, and then the tea water is poured into a drinking vessel or directly drunk. The tea making mode is possibly suitable for being used in a fixed place, under the application scene of carrying about, the filter screen needs to be placed back into the cup body and the cup cover needs to be screwed, when the cup is in a non-upright state, such as an inclined state or a flat state, tea leaves in the cup are soaked again by tea water, the soaking time is long or short, and when a user of the cup does not notice that the cup is in the non-upright state, the tea leaves in the cup are soaked for a long time, so that the tea water is increased in concentration, and the taste is poor when the tea leaves are directly drunk next time.

Disclosure of Invention

An object of the utility model is to provide a tealeaves storehouse that drinking cup was used makes tealeaves in the tealeaves storehouse and the tea outside the tealeaves storehouse keep apart through the operation, and then avoids causing the tea concentration to increase and influence the taste of drinking of tea because of the repeated long-time tealeaves that soaks in the tea outside the tealeaves storehouse.

Therefore, the utility model provides a tealeaves storehouse that drinking cup was used, it is including the first storehouse body that is used for holding tealeaves and the second storehouse body that is used for filtering tealeaves, and the first storehouse body just can rotate each other relatively with the coaxial setting in the second storehouse body, and the hookup can be dismantled through the magnetic force effect realization in the first storehouse body and the second storehouse body. First storehouse body includes first main part, first lantern ring, second lantern ring and first magnet, the first lantern ring of first magnet embedding, and first lantern ring is coaxial to be cup jointed first main part, and the first lantern ring is coaxial to be cup jointed to the second lantern ring, and first lantern ring is located between first main part and the second lantern ring. The second storehouse body includes the third lantern ring, the second magnet, the third magnet, first end cover, fourth lantern ring and fifth lantern ring, second magnet embedding third lantern ring, the first end cover of third magnet part embedding, the coaxial cup joint in the fifth lantern ring of third lantern ring, the coaxial cup joint in the fifth lantern ring of fourth lantern ring and part protrusion fifth lantern ring, the bulge is used for the interior bottom of butt drinking cup, the fourth lantern ring holds first end cover with the third lantern ring clamp, the fourth lantern ring is established between the fifth lantern ring and first end cover, the magnetic pole that first magnet and second magnet position are corresponding and the opposite face is opposite.

Advantageous effects

1. The tea bin is intermittently contacted with the inner bottom of the water cup through the convex part of the tea bin, so that the tea bin is communicated and isolated with the inner part of the water cup, when the convex part of the tea bin is separated from the inner bottom of the water cup, the inner part of the tea bin is communicated with the inner part of the water cup, and boiled water in the water cup enters the tea bin to soak tea. When the interior bottom of bulge butt drinking cup in tealeaves storehouse, the inside in tealeaves storehouse is kept apart with the inside of drinking cup, the boiling water in the tealeaves storehouse continuously soaks tealeaves in order to improve the tea concentration in the tealeaves storehouse, soak the interior bottom that the bulge that makes the tealeaves storehouse through operation drive unit breaks away from the drinking cup after the suitable time, tealeaves storehouse and the inside UNICOM of drinking cup, the inside relatively high tea in concentration in tealeaves storehouse fuses with the outside boiling water in tealeaves storehouse, the interior bottom of bulge butt drinking cup through operation drive unit messenger tealeaves storehouse after the tea fusion of suitable time, the tealeaves storehouse is kept apart with the inside of drinking cup, the concentration of the outside tea in tealeaves storehouse keeps current concentration of drinking.

2. Because the coaxial setting in first storehouse body and the second storehouse body and the corresponding and opposite magnetic pole in second magnet position in first magnet and the second storehouse body in the first storehouse body are opposite, consequently when the first storehouse body and the second storehouse body are close to, first magnet and second magnet inter attraction, the first storehouse body and the second storehouse body pass through the mutual butt of magnetic force effect, the airtight hookup of the contact surface between the first storehouse body and the second storehouse body is realized to the second sealing washer that the rethread set up between the first storehouse body and the second storehouse body.

3. Under the effect of radial force, radial aversion takes place for first storehouse body and the second storehouse body, because the second storehouse body is inserted to first storehouse body part, consequently, after the inserted portion of first storehouse body contacted the second storehouse body, can not continue to take place the condition emergence of radial aversion in order to avoid the first storehouse body to break away from the second storehouse body between the first storehouse body and the second storehouse body.

4. Because the first storehouse body and the second storehouse body can rotate each other relatively, consequently when radial external force acts on the first storehouse body and the second storehouse body, the two rotates relatively and causes the dislocation of the internal first magnet in first storehouse and the internal second magnet in second storehouse, the magnetic pole face of first magnet and the magnetic pole face dislocation of second magnet, suction between the two weakens or disappears, less axial external force can be with first storehouse body and second storehouse body separately this moment, the two can clear up or change the tealeaves in the tealeaves storehouse after separately.

5. Because first magnet is through the first lantern ring of interference fit embedding, and the first lantern ring realizes the fastening again through the interference fit of first flange with first main part and cup joints, consequently, realizes the relatively fixed hookup of first magnet and first main part through the first lantern ring, has avoided first magnet direct connection to cause the emergence of the insecure phenomenon of hookup on first main part because of the linear contact of the two. Since the contact type of the cylindrical surface of the first flange and the first cylindrical surface of the first main body is surface-to-surface contact, the first flange is tightly attached to the first cylindrical surface of the first main body under the condition of interference fit.

6. Because the second lantern ring is through interference fit's coaxial cup joint of mode with first main part, and the third step face of second lantern ring again with first lantern ring butt, consequently can avoid the emergence of the phenomenon that first magnet breaks away from directly after the first blind hole under the extreme atress condition.

7. Because the first lantern ring and the second lantern ring have the same structure, the first lantern ring and the third lantern ring are parts made by the same die, and the die cost is saved and the material management cost is reduced by the arrangement. Because the third lantern ring is in clearance fit with the first cylindrical surface of the first main body, the first lantern ring is also in clearance fit with the first cylindrical surface of the first main body, the third lantern ring is in clearance fit with the first cylindrical surface, the first bin body and the second bin body are in butt joint conveniently, the first flange of the first lantern ring is not affected by the clearance fit of the first lantern ring and the first cylindrical surface, and the first lantern ring and the third lantern ring are two parts which are made by the same die and have the same structure.

8. Likewise, because the second lantern ring and the fifth lantern ring have the same structure, the second lantern ring and the fifth lantern ring are parts made of the same die, and the arrangement saves die cost and reduces material management cost.

9. Because first main part is constructed into the open structure of one end closed other end for tea in the tealeaves storehouse can only pass through same port business turn over, consequently, make the isolation structure in tealeaves storehouse only need in the one end setting in tealeaves storehouse can, simplified isolation structure.

10. Because first lantern ring and second lantern ring all cup joint in first main part, first magnet imbeds first lantern ring with interference fit's mode, the third step face of first magnet butt second lantern ring, and the fourth column face of the first flange of first lantern ring and second lantern ring respectively with the first cylinder and the second column face interference fit of first main part, consequently under the effect of magnetic force, three interference fit need be overcome if the first blind hole that breaks away from first lantern ring to first magnet, such setting has improved the life in tealeaves storehouse.

11. The third magnet is embedded into the first end cover in an interference fit mode, so the third magnet drives the first end cover to move under the action of an external magnetic field, the third lantern ring, the fourth lantern ring and the fifth lantern ring clamp the first end cover, the first end cover drives the fourth lantern ring to move, the fourth lantern ring moves to abut against the inner bottom of the water cup or be far away from the inner bottom of the water cup, and the first through holes are formed in the first end cover, so that when the fourth lantern ring is far away from the inner bottom of the water cup, the interior of the tea leaf bin is communicated with the exterior of the tea leaf bin through the first through holes; when the fourth set of ring supports the interior bottom of water cup, the inside in tealeaves storehouse is kept apart with the outside in tealeaves storehouse.

12. Because the third magnet imbeds first end cover with interference fit's mode, the magnetic pole face of third magnet is parallel with the plane of first end cover, therefore, the magnetic pole of third magnet is fixed unchangeable, the transform of outside magnetic pole can be realized under the pivoted condition in external magnetic field, and then produce suction or repulsion force with third magnet, when there is suction between the two, third magnet makes the fourth lantern ring be close to and butt the interior bottom of drinking cup, under the continuous effect of magnetic force, the interior bottom of drinking cup is hugged closely to the fourth lantern ring and then realize inside and the outside isolation in tealeaves storehouse. When repulsive force exists between the first magnet and the second magnet, the fourth sleeve ring is far away from the inner bottom of the water cup by the third magnet, and then the inside of the tea bin is communicated with the outside of the tea bin.

13. Because the fifth step face of the fifth lantern ring and the fifth cylindrical surface of the fourth lantern ring have a height difference in the axial direction, the fifth cylindrical surface protrudes out of the fifth step face, and the fourth lantern ring is made of silica gel or rubber, therefore, the fifth cylindrical surface of the fourth lantern ring firstly touches the inner bottom of the cup body when the tea leaf bin contacts or impacts the inner bottom of the cup body, and the hidden danger that the cup body is broken when other parts of the tea leaf bin impact the inner bottom of the cup body is avoided by means of the buffering of silica gel or rubber.

Drawings

The invention and its advantages will be better understood in the following description of embodiments given as non-limiting examples with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of a water cup disclosed in accordance with an exemplary embodiment of the present application;

FIG. 2 is a perspective cross-sectional view of FIG. 1;

fig. 3 is a perspective view of the tea caddy of fig. 2;

fig. 4 is a perspective view from another perspective of the tea caddy of fig. 3;

FIG. 5 is an exploded perspective view of the cup of FIG. 1;

fig. 6 is an exploded perspective view of the drive unit of fig. 5;

fig. 7 is an exploded perspective view of the tea caddy of fig. 5;

fig. 8 is an exploded perspective view of the first cartridge body of fig. 7;

FIG. 9 is an exploded perspective view of the second cartridge body of FIG. 7;

fig. 10 is a partial perspective view of the drive unit of fig. 5 with the shaft in a first state;

fig. 11 is a partial perspective view of the drive unit of fig. 5 with the shaft in a second state;

fig. 12 is a partial perspective view of the drive unit in fig. 5 with the rotary shaft in a third state;

FIG. 13 is a partial perspective view from another perspective of the drive unit of FIG. 12;

fig. 14 is a partial perspective view of another perspective of the drive unit of fig. 5;

FIG. 15 is a perspective view of the second body of FIG. 14;

FIG. 16 is a perspective view of the first collar of FIG. 8 or the third collar of FIG. 9;

FIG. 17 is a perspective view from another perspective of the first collar of FIG. 8 or the third collar of FIG. 9;

FIG. 18 is a partial perspective cross-sectional view of FIG. 17;

FIG. 19 is a perspective view of the fourth collar of FIG. 9;

FIG. 20 is a perspective view of the second collar of FIG. 8 or the fifth collar of FIG. 9;

FIG. 21 is a perspective view of the first end cap of FIG. 9;

FIG. 22 is a perspective view of the first endcap of FIG. 9 from another perspective;

FIG. 23 is a perspective view of the first body of FIG. 8;

FIG. 24 is a perspective view of the first body of FIG. 8 from another perspective;

FIG. 25 is a partial perspective cross-sectional view of FIG. 24;

fig. 26 is a perspective sectional view of the tea caddy of fig. 3;

27-35 are schematic illustrations of a method of using a cup disclosed in accordance with an exemplary embodiment of the present application.

Description of the reference numerals

1. A cover; 2, a cup body; 3, a tea leaf bin;

4. a drive unit; a first cartridge body; a second cartridge body;

41. a second body; a fourth magnet; 43. A rotating shaft;

44. a second end cap; a fastener; a third end cap;

311. a first body; 313. A first collar; a second collar;

314. a first magnet; 312. A first seal ring; 321, a second seal ring;

322. a third collar; 323, a second magnet; a third magnet;

325. a first end cap; a fourth collar 326; 327. A fifth collar;

411. a seventh cylindrical surface; a second end face; a third groove;

414. a fourth groove; a fifth groove; a lug;

417. a column; a third end face 441; a sixth groove;

443. a seventh groove; 444, convex edge; 445. Eighth groove;

446. a ninth groove; 447. A second through-hole; 448. Teeth;

449. a seventh step surface; 431. An eighth cylinder; a ninth cylinder;

433. a gear; 434. a sixth step surface; a shaft portion;

3111. a first cylindrical surface; 3112. A first step surface; 3113. A second column surface;

3114. a second step surface; 3115. A third cylindrical surface; 3116. First end face;

3131. a first flange; 3132. A first recess; 3133. A first blind hole;

3134. a first end portion; 3135. A second end portion; 3221. A second flange;

3222. a second groove; 3223. A second blind hole; 3224. A third end portion;

3225. a fourth end portion; 3151. A fourth cylindrical surface; 3152. a third step surface;

3261. a fifth cylindrical surface; 3262. A fourth step surface; 3271. A sixth cylindrical surface;

3272. a fifth step surface; 3251. Plane; 3252. Pits;

3253. a first through hole.

Detailed Description

Referring to fig. 1, 2 and 5, a water cup is shown, which comprises a cup body 2, a cover 1, a tea leaf bin 3 and a driving unit 4, wherein the cover 1 is detachably screwed on the mouth part of the cup body 2 in a threaded connection mode, and the sealing connection of the cover 1 and the mouth part of the cup body 2 is realized through a sealing gasket on the cover 1. Tea leaf storehouse 3 holds in the inside of cup 2, and tea leaf storehouse 3 has the clearance with the inner wall of cup 2 so as to allow tea leaf storehouse 3 at the inside axial displacement along cup 2 of cup 2, also allows the interior boiling water of cup 2 or tea to pass through clearance parcel tea leaf storehouse 3 simultaneously. Drive unit 4 sets up in the outer bottom of cup 2 and embedding installation, and the outer bottom of 4 partial protrusion cups 2 of drive unit, and the protrusion height is about 1 millimeter, and drive unit 4 and cup 2's outer bottom fastening hookup realizes drive unit 4 and cup 2's outer bottom fastening hookup through glue bonding or interference fit's mode. The magnetic action has between drive unit 4 and the tealeaves storehouse 3 two, takes place the magnetic action with the magnetic pole that changes the inside magnet of drive unit 4 and then with the magnet that sets up the correspondence in tealeaves storehouse 3 through operation drive unit 4, and the interior bottom that makes tealeaves storehouse 3 and the interior bottom of butt cup 2 or keep away from cup 2 often.

Referring to fig. 3 and 4, a tea leaf chamber 3 is shown, the tea leaf chamber 3 is integrally constructed to have a structure with one open end and the other closed end, the tea leaf chamber 3 has a shape adapted to the inner cavity of the cup body 2, for example, the inner cavity of the cup body 2 and the outer shape of the tea leaf chamber 3 are both columnar structures, tea water soaked in the tea leaf chamber 3 is discharged through the open end, or boiled water in the cup body 2 flows in through the open end, the discharge of the tea water or the inflow of the boiled water is realized through a plurality of through holes communicated with the inside of the tea leaf chamber 3 at the open end, the open end of the tea leaf chamber 3 has a protruding part, and the protruding part is used for abutting against or being far away from the inner bottom of the cup body 2.

Referring to fig. 7, the tea leaf bin 3 is constructed as a first bin body 31 and a second bin body 32 which can be separated or butted, the first bin body 31 and the second bin body 32 are coaxially arranged and can rotate relative to each other, the first bin body 31 is partially inserted into the second bin body 32, and the first bin body 31 and the second bin body 32 are detachably coupled through the action of magnetic force.

Referring to fig. 8 and 26, a three-dimensional exploded structure of the first cartridge body 31 of the tea leaf cartridge 3 is illustrated, and the first cartridge body 31 includes a first body 311, a first collar 313, a second collar 315, and a first magnet 314. The first magnet 314 is embedded in the first collar 313 by interference fit or adhesive bonding, the first collar 313 is coaxially sleeved on the first body 311, the second collar 315 is coaxially sleeved on the first collar 313, and the first collar 313 is located between the first body 311 and the second collar 315. In order to provide a good sealing effect between the first body 311 and the first collar 313, the first seal ring 312 is disposed between the first collar 313 and the first body 311, and the first seal ring 312 is partially fitted into the first collar 313 and abuts against the first body 311.

Referring to fig. 9 and 26, a three-dimensional exploded structure of the second cartridge body 32 of the tea cartridge 3 is illustrated, the second cartridge body 32 including a third collar 322, a second magnet 323, a third magnet 324, a first end cap 325, a fourth collar 326, and a fifth collar 327. The second magnet 323 is embedded into the third collar 322, the third magnet 324 is partially embedded into the first end cap 325, the third collar 322 is coaxially sleeved on the fifth collar 327, the fourth collar 326 is coaxially sleeved on the fifth collar 327 and partially protrudes out of the fifth collar 327, the protruding portion is used for abutting against the inner bottom of the water cup, the first end cap 325 is clamped between the fourth collar 326 and the third collar 322, the fourth collar 326 is arranged between the fifth collar 327 and the first end cap 325, and the first magnet 314 and the second magnet 323 are opposite in position and opposite in magnetic pole. In order to achieve a good sealing effect after the first cartridge body 31 and the second cartridge body 32 are butted, a second sealing ring 321 is disposed between the first cartridge body 31 and the second cartridge body 32, and the second sealing ring 321 is partially embedded in the third collar 322 and abuts against the second collar 315.

Referring to fig. 23, 24 and 25, the first body 311 of the first cartridge body 31 is illustrated, and the first body 311 is configured as a thin-walled cavity structure having one end closed and the other end open, and includes a first cylindrical surface 3111, a first step surface 3112, a second cylindrical surface 3113, a second step surface 3114, a third cylindrical surface 3115 and a first end surface 3116. The first step face 3112 is perpendicularly coupled to the first cylindrical surface 3111 and extends radially outward, the second step face 3113 is perpendicularly coupled to the first step face 3112 and extends coaxially with the first cylindrical surface 3111, the second step face 3114 is perpendicularly coupled to the second step face 3113 and extends radially outward, the third step face 3115 is perpendicularly coupled to the second step face 3114 and extends coaxially with the first cylindrical surface 3111, and the first end face 3116 encloses the third step face 3115. The material of the first body 311 includes stainless steel or plastic.

Referring to fig. 16, 17 and 18, there is shown the first collar 313 of the first cartridge body 31, the first collar 313 being configured as an annular structure comprising a first end 3134 and a second end 3135, the first end 3134 being provided with a first blind hole 3133 in an axial direction of the first collar 313, the first end 3134 being provided radially inwardly with a first flange 3131, the first blind hole 3133 being adapted to receive the first magnet 314, the first magnet 314 having a suitable shape for the first blind hole 3133, e.g. a cylindrical first magnet 314. The diameter of the first blind hole 3133 is slightly smaller than the outer diameter of the first magnet 314 to realize an interference fit therebetween, or the diameter of the first blind hole 3133 is slightly larger than the outer diameter of the first magnet 314, and a gap therebetween is used for retaining glue to realize a glue joint therebetween. First flange 3131 is interference fit with first cylindrical surface 3111 of first body 311, first end 3134 is for abutting second collar 315, and second end 3135 is fit with first step surface 3112 of first body 311. The second end 3135 further coaxially provides a first groove 3132, the first groove 3132 being configured to partially receive the first seal ring 312, the first seal ring 312 being disposed between the first step surface 3112 of the first body 311 and the second end 3135 of the first collar 313 to achieve a sealing effect between the first body 311 and the first collar 313. The material of the first collar 313 includes plastic.

Referring to fig. 20, the second collar 315 of the first cartridge body 31 is illustrated, the second collar 315 being configured as a thin-walled annular structure with an inner flanged edge that includes a fourth cylindrical surface 3151 and a third stepped surface 3152. A third step surface 3152 extends radially inward of the fourth post surface 3151 and is perpendicularly coupled to the fourth post surface 3151, the third step surface 3152 configured to abut the first end 3134 of the first collar 313, the fourth post surface 3151 configured to receive the second post surface 3113 of the first body 311, the fourth post surface 3151 configured to have an interference fit with the second post surface 3113. The material of the second collar 315 includes stainless steel or plastic.

Referring to fig. 16, 17 and 18, the third collar 322 of the second cartridge body 32 is illustrated, the third collar 322 is configured as a ring-shaped structure comprising a third end portion 3224 and a fourth end portion 3225, the third end portion 3224 is provided with a second blind hole 3223 along the axial direction of the third collar 322, the third end portion 3224 is provided with a second flange 3221 radially inwardly, the second blind hole 3223 is used for receiving the second magnet 323, and the second magnet 323 has an outer shape compatible with the second blind hole 3223, such as a cylindrical second magnet 323. The aperture of the second blind hole 3223 is slightly smaller than the outer diameter of the second magnet 323 to achieve interference fit therebetween, or the aperture of the second blind hole 3223 is slightly larger than the outer diameter of the second magnet 323, and a gap between the two is used for retaining glue to achieve glue joint therebetween. The fourth end 3225 is adapted to abut the second collar 315 of the first cartridge body 31, the third end 3224 is adapted to abut the first end cap 325, and the third collar 322 is in clearance fit with the first cylindrical surface 3111 of the first body 311 of the first cartridge body 31. The fourth end 3225 is further provided with a second groove 3222, the second groove 3222 is used for partially receiving the second sealing ring 321, and the second sealing ring 321 is disposed between the first cartridge body 31 and the second cartridge body 32 to realize a sealing effect between the first cartridge body 31 and the second cartridge body 32. The third collar 322 comprises plastic.

Referring to fig. 21 and 22, there is shown a first end cap 325 of the second cartridge body 32, the first end cap 325 is configured into a thin-walled disc-shaped structure, and comprises a flat surface 3251, the flat surface 3251 is provided with a plurality of first through holes 3253, the plurality of first through holes 3253 are arranged in a circular array with the axis of the first end cap 325 as the center, the flat surface 3251 is coaxially provided with a concave pit 3252, the concave pit 3252 is used for partially receiving a third magnet 324, the third magnet 324 has a shape corresponding to the concave pit 3252, the third magnet 324 is embedded into the concave pit 3252 in an interference fit manner, the magnetic pole surface of the third magnet 324 is parallel to the flat surface 3251 of the first end cap 325, the third magnet 324 is arranged close to the side of the first cartridge body 31, and the third collar 322 and the fourth collar 326 clamp the flat surface 3251 of the first end cap 325, as shown in fig. 26. The material of the first end cap 325 includes stainless steel or plastic.

Referring to fig. 19, the fourth collar 326 of the second cartridge body 32 is illustrated, the fourth collar 326 is configured as a thin-walled ring structure with an outer flange, and comprises a fifth cylindrical surface 3261 and a fourth stepped surface 3262, the fourth stepped surface 3262 is vertically coupled to the fifth cylindrical surface 3261, the fourth stepped surface 3262 extends radially outwardly of the fifth cylindrical surface 3261, the first end cap 325 and the fifth collar 327 clamp the fourth stepped surface 3262 of the fourth collar 326, and the end of the fifth cylindrical surface 3261 is used for intermittently abutting the inner bottom of the water cup, as shown in fig. 26. The fourth collar 326 is made of a flexible material, including silicone or rubber.

Referring to fig. 20, there is shown a fifth collar 327 of the second cartridge body 32, the fifth collar 327 being configured as a thin-walled annular structure with an inner flanged edge and comprising a sixth cylindrical surface 3271 and a fifth stepped surface 3272, the fifth stepped surface 3272 being vertically coupled to the sixth cylindrical surface 3271, the fifth stepped surface 3272 extending radially inwardly of the sixth cylindrical surface 3271, the fifth stepped surface 3272 abutting a fourth stepped surface 3262 of the fourth collar 326, the sixth cylindrical surface 3271 being in interference fit with the third collar 322, the fifth stepped surface 3272 having a height difference in an axial direction from a fifth cylindrical surface 3261 of the fourth collar 326, the fifth cylindrical surface 3261 projecting beyond the fifth stepped surface 3272. The material of the fifth collar 327 includes stainless steel or plastic.

Referring to fig. 6, a three-dimensional exploded structure of the driving unit 4 is shown, which includes a second body 41, a fourth magnet 42, a rotating shaft 43, and a second end cap 44, wherein the fourth magnet 42 and the rotating shaft 43 are accommodated in a cavity formed by the second body 41 and the second end cap 44, as shown in fig. 2. The fourth magnet 42 is tightly coupled to the middle of the rotating shaft 43, the magnetic force lines inside the fourth magnet 42 are perpendicular to the rotating shaft 43 of the rotating shaft 43, the rotating shaft 43 is rotatably coupled to the second end cap 44 in a meshing manner, the second end cap 44 is detachably coupled to the second main body 41 by a fastener 45, for example, by screw fastening, and the fourth magnet 42 interacts with the third magnet 324 inside the tea caddy 3 by a magnetic field. When the second end cap 44 rotates, the gear 433 is engaged to drive the rotating shaft 43 to rotate, and the rotating shaft 43 drives the fourth magnet 42 to turn over, so as to realize the alternate change of the magnetic poles of the fourth magnet 42. The second endcap 44 has a first rotational position, a second rotational position, and a third rotational position between which the second endcap 44 is free to rotate under an external force. The rotating shaft 43 has a state corresponding to the second end cap 44, which is a first state, a second state and a third state, and the rotating shaft 43 can be freely turned over between the first state, the second state and the third state. When the second cover 44 is located at the first rotation position, the rotation shaft 43 is located at the first state, as shown in fig. 10. At this time, the magnetic force lines inside the fourth magnet 42 are perpendicular to the second end cap 44, the magnetic pole surface of the fourth magnet 42 is parallel to and faces the magnetic pole surface of the third magnet 324 in the tea leaf compartment 3, and the magnetic force action between the fourth magnet 42 and the third magnet 324 is strongest. When the second cover 44 is located at the second rotation position, the rotation shaft 43 is located at the second state, as shown in fig. 11. At this time, the magnetic force lines inside the fourth magnet 42 are parallel to the second end cap 44, the magnetic pole of the fourth magnet 42 is perpendicular to the magnetic pole of the third magnet 324 in the tea caddy 3, and the magnetic force action between the fourth magnet 42 and the third magnet 324 is the weakest. When the second cover 44 is located at the third rotation position, the rotation shaft 43 is located at the third state, as shown in fig. 12. At this time, the magnetic force lines inside the fourth magnet 42 are perpendicular to the second end cap 44, the magnetic pole surface of the fourth magnet 42 is parallel to and faces the magnetic pole surface of the third magnet 324 in the tea leaf compartment 3, and the magnetic force action between the fourth magnet 42 and the third magnet 324 is strongest.

Referring to fig. 15, there is shown the second body 41 of the driving unit 4, the second body 41 is configured as a thin-walled structure with one end sealed and the other end open, and includes a seventh cylindrical surface 411, a second end surface 412, a lug 416, and a third groove 413, the second end surface 412 seals the first end of the seventh cylindrical surface 411, the lug 416 protrudes inward in the radial direction of the seventh cylindrical surface 411, the lug 416 is provided with the third groove 413, and the third groove 413 is recessed in the axial direction of the seventh cylindrical surface 411. The second body 41 further comprises a post 417 coupled to the seventh cylindrical surface 411 or the second end surface 412 and extending towards the second end of the second body 41, the post 417 being used for mounting a fastener 45, such as a screw, by means of which a detachable fastening coupling of the second end cap 44 to the second body 41 can be achieved. In order to realize the interference fit between the second body 41 and the outer bottom of the cup body 2, the outer diameter of the seventh cylindrical surface 411 of the second body 41 is slightly larger than the corresponding aperture of the outer bottom of the cup body 2. In addition, the second body 41 can be fastened and connected with the outer bottom of the cup body 2 in a glue bonding manner, therefore, the second body 41 further comprises a fourth groove 414 and a fifth groove 415 distributed on the outer surface of the seventh cylindrical surface 411, the fourth groove 414 is not communicated with the fifth groove 415, the fourth groove 414 is communicated with the first end and the second end of the seventh cylindrical surface 411, the outer diameter of the seventh cylindrical surface 411 is slightly smaller than the corresponding aperture of the outer bottom of the cup body 2, a gap between the seventh cylindrical surface 411 and the fifth groove is used for placing glue, and redundant glue can be injected into the fifth groove 415 to increase the glue bonding area between the seventh cylindrical surface 411 and the outer bottom of the cup body 2. In the process of pressing the second body 41 into the cavity corresponding to the outer bottom of the cup body 2, because the fourth groove 414 is communicated with the first end and the second end of the seventh cylindrical surface 411, therefore, the air in the cavity is discharged through the fourth groove 414, and then the second body 41 is smoothly pressed into the cavity corresponding to the outer bottom of the cup body 2, in addition, in the use process of the water cup, the air in the cavity can also be discharged through the fourth groove 414 when being heated, and then the hot air is prevented from being atomized and condensed in the cavity after being cooled, and the appearance of a user on the water cup is influenced.

Referring to fig. 11, the second end cap 44 includes a third end surface 441, teeth 448, a sixth groove 442, a seventh groove 443, a ledge 444, an eighth groove 445, a ninth groove 446, a second through hole 447, and a seventh stepped surface 449. The teeth 448 are provided on the third end surface 441 and project toward the rotation shaft 43, and the teeth 448 are annularly distributed around the rotation axis of the second end cover 44. The sixth and seventh recesses 442, 443 are annularly distributed around the rotation axis of the second end cover 44, and the sixth and seventh recesses 442, 443 are distributed on opposite sides of the second end cover 44. The protruding rim 444 protrudes in the axial direction of the second end cap 44, the eighth grooves 445 are distributed between the protruding rim 444 and the sixth grooves 442, the ninth grooves 446 penetrate the protruding rim 444 and communicate the eighth grooves 445 and the outer cylindrical surface of the second end cap 44, the second through hole 447 is used for partially receiving the ninth cylindrical surface 432 of the rotating shaft 43, and the seventh step surface 449 is formed between the sixth groove 442 and the seventh groove 443, as shown in fig. 13. The material of the second end cap 44 comprises plastic. During the rotation of the second end cap 44, the convex edge 444 and the outer bottom of the cup body 2 form a sliding connection, so that the friction between the second end cap 44 and the outer bottom of the cup body 2 is reduced by reducing the contact surface, and the resistance when the driving unit 4 is rotated is further reduced. The water introduced into the eighth groove 445 is discharged through the ninth groove 446 by centrifugal force during the rotation of the second cover 44 by providing the ninth groove 446.

Referring to fig. 12, the rotation shaft 43 includes a shaft portion 435, an eighth cylindrical surface 431, a gear 433, and a sixth stepped surface 434, wherein the eighth cylindrical surface 431 is coaxially disposed with the shaft portion 435, a ninth cylindrical surface 432 is perpendicular to the shaft portion 435, the gear 433 is coaxially disposed with the shaft portion 435, the sixth stepped surface 434 is coaxial with the shaft portion 435 and protrudes the gear 433, and the ninth cylindrical surface 432 is located between the eighth cylindrical surface 431 and the gear 433. The ninth cylindrical surface 432 is tightly coupled to the fourth magnet 42 by interference fit, the gear 433 is engaged with the tooth portion 448 of the second end cap 44, the eighth cylindrical surface 431 is coupled to the third end surface 441 of the second end cap 44 in a rolling manner to achieve smooth rotation of the rotation shaft 43 during engagement, the shaft portion 435 is coupled to the third groove 413 of the second body 41 in a rotating manner, and the sixth stepped surface 434 is coupled to the lug 416 of the second body 41 to limit the axial degree of freedom of the smoke shaft portion 435 of the rotation shaft 43, as shown in fig. 14. The material of the rotating shaft 43 includes plastic.

The post 417 of the second body 41 is movable within the sixth recess 442, and the limitation of the rotation angle of the second end cap 44, i.e. the free rotation of the second end cap 44 between the first rotation position and the third rotation position, is achieved by the cooperation of the post 417 and the sixth recess 442. The seventh recess 443 is configured to receive the fastener 45, and the fastener 45 is detachably coupled to the post 417 and cooperates with the seventh stepped surface 449 to limit axial movement of the second end cap 44. The material of the second body 41 includes plastic.

In order to prevent abnormal rotation of the rotating shaft 43 caused by foreign matters entering the driving unit 4 through the second through hole 447, the driving unit 4 is further provided with a third end cap 46, the third end cap 46 can be fixedly coupled to the second end cap 44 by means of glue bonding or ultrasonic welding, the third end cap 46 protrudes out of the outer bottom of the cup body 2, and the third end cap 46 serves as a force-bearing member when the cup is placed on the plane 3251. The material of the third end cap 46 includes silicone or rubber.

The driving unit 4 works on the principle that rotating the third end cap 46 makes the third end cap 46 drive the second end cap 44 to rotate, because the shaft 435 of the rotating shaft 43 is limited in the third groove 413 of the second body 41, and the second body 41 is fastened and connected with the cup body 2, the second body 41 remains relatively static, the rotating second end cap 44 drives the rotating shaft 43 to turn over through meshing, and then drives the fourth magnet 42 to turn over, thereby realizing the magnetic field reversal magnetic pole change above the driving unit 4.

The working principle of the tea caddy 3 is that, since the third magnet 324 is tightly coupled with the second end cap 44 of the tea caddy 3, the magnetic pole of the magnetic field of the third magnet 324 facing the driving unit 4 remains unchanged. When the magnetic pole of the fourth magnet 42 of the driving unit 4 is the same as the magnetic pole of the third magnet 324 of the tea leaf bin 3, a repulsive force is generated between the two magnets, and the driving unit 4 is fastened and connected with the cup body 2, while the tea leaf bin 3 can freely move axially in the cup body 2, so that the third magnet 324 drives the tea leaf bin 3 to be far away from the inner bottom of the cup body 2 under the action of the repulsive force, and the communication between the inside of the tea leaf bin 3 and the inside of the cup body 2 is realized. When the magnetic pole of the fourth magnet 42 of the driving unit 4 is opposite to the magnetic pole of the third magnet 324, attraction is generated between the two, the third magnet 324 drives the tea leaf bin 3 to be close to and abut against the inner bottom of the cup body 2, and under the continuous action of magnetic force, the fourth collar 326 made of silica gel of the tea leaf bin 3 is tightly attached to the inner bottom of the cup body 2, so that the isolation between the inside of the tea leaf bin 3 and the inside of the cup body 2 is realized.

Consequently, can realize the interior bottom of intermittent type nature butt cup 2 in tealeaves storehouse 3 through rotating drive unit 4, and then realize tealeaves storehouse 3 and the inside UNICOM and the isolation of cup 2.

One of the methods for turning over the fourth magnet 42 in the driving unit 4 of the cup is to place the cup on the plane 3251, such as a table or a palm surface, hold the cup body 2 with one hand and slightly apply pressure to make the third end cap 46 made of silicone tightly adhere to the plane 3251, so as to generate friction between the third end cap 46 and the plane 3251, and at the same time, rotate the cup body 2, so that the friction between the third end cap 46 and the plane 3251 makes the third end cap 46, i.e. the second end cap 44 and the plane 3251, keep relatively static, and the cup body 2 drives the second body 41 to rotate relative to the second end cap 44, i.e. the second body 41 drives the rotating shaft 43 to mesh and rotate, thereby finally turning over the fourth magnet 42 is achieved.

The second method for turning over the fourth magnet 42 in the driving unit 4 of the cup is to hold the cup body 2 with one hand and rotate the third end cap 46 with the other hand to rotate the second end cap 44 so as to drive the rotating shaft 43 to rotate through the gear 433 meshing, and finally the turning over of the fourth magnet 42 is realized.

The method for making tea by using the water cup disclosed by the embodiment is as follows.

1. The tea leaf bin 3 is separated from the inner bottom of the cup body 2 by rotating the driving unit 4, the tea leaf bin 3 is taken out or poured out of the cup body 2, the first bin body 31 and the second bin body 32 of the tea leaf bin 3 are respectively pinched by two hands, the first bin body 31 and the second bin body 32 are rotated towards opposite directions, the first magnet 314 and the second magnet 323 are staggered, the magnetic attraction between the first magnet 314 and the second magnet 323 is relieved, after the magnetic attraction is relieved, the first bin body 31 and the second bin body 32 are moved towards opposite directions by moving the two hands, the first bin body 31 and the second bin body 32 are separated, a proper amount of tea leaves are placed into the first bin body 31, the second bin body 32 is sleeved into the first bin body 31, the first bin body 31 or the second bin body 32 is rotated to enable the first magnet 314 to be paired with the second magnet 323, and the first bin body 31 and the second bin body 32 are in tight butt joint by utilizing the attraction between the first bin body 31 and the second bin body 32.

2. The tea leaf magazine 3 is placed in the cup body 2, and the drive unit 4 is rotated so that the tea leaf magazine 3 is held at the inner bottom of the cup body 2 by magnetic force, as shown in fig. 27.

3. A suitable amount of boiled water is poured in and the cap 1 is screwed on as shown in fig. 28.

4. The cup is inverted with the lid 1 facing down and the bottom facing up as shown in figure 29.

5. The driving unit 4 is rotated to make the magnetic pole of the fourth magnet 42 the same as the magnetic pole of the third magnet 324, the tea leaf bin 3 is separated from the inner bottom of the cup body 2 under the action of the repulsive force and is pressed into the boiled water by the magnetic force, the boiled water in the cup body 2 enters the tea leaf bin 3 through the first through hole 3253 of the tea leaf bin 3 as shown in fig. 30, until the tea leaf bin 3 is filled with the boiled water as shown in fig. 31.

6. The cup is placed right up with the lid 1 facing up and the bottom facing down, the tea leaf bin 3 sinks and approaches the driving unit 4 under the action of gravity, and due to the action of magnetic field repulsion, the tea leaf bin 3 is at a distance from the inner bottom of the cup body 2, as shown in fig. 32.

7. In the rotation drive unit 4, make the magnetic pole of fourth magnet 42 and third magnet 324 opposite, under the effect of magnetic field suction, the isolation of 3 inside and the inside boiling water of cup 2 in tealeaves storehouse is realized to the interior bottom of 3 butt cups 2 in tealeaves storehouse, the fourth lantern ring 326 that utilizes the silica gel material, and the boiling water of 3 inside in tealeaves storehouses soaks tealeaves, and the tea water concentration in the tealeaves storehouse 3 improves, as shown in fig. 33.

8. After soaking for a proper time, the driving unit 4 is rotated to make the magnetic pole of the fourth magnet 42 the same as the magnetic pole of the third magnet 324, the tea leaf bin 3 is separated from the inner bottom of the cup body 2 under the action of the repulsive force of the magnetic field, the tea water with relatively high concentration in the tea leaf bin 3 is mixed with the boiled water in the cup body 2, as shown in fig. 34, the cup can be shaken to accelerate mixing in the mixing process.

9. After the tea leaves are fused for a proper time, the driving unit 4 is rotated to make the magnetic pole of the fourth magnet 42 opposite to the magnetic pole of the third magnet 324, the tea leaf bin 3 abuts against the inner bottom of the cup body 2 under the action of the magnetic field attraction, the tea water with relatively high concentration in the tea leaf bin 3 is isolated from the fused tea water in the cup body 2, and the concentration of the tea water in the cup body 2 keeps the current concentration, as shown in fig. 35.

10. After the tea water dissolved in the cup body 2 is used, boiled water is injected again, the driving unit 4 is rotated to release the tea leaf bin 3, and the tea water with relatively high concentration in the tea leaf bin 3 is dissolved with the boiled water in the cup body 2.

Claims (8)

1. A tea bin for a water cup comprises a first bin body (31) for containing tea and a second bin body (32) for filtering the tea, and is characterized in that the first bin body (31) and the second bin body (32) are coaxially arranged and can rotate relative to each other, part of the first bin body (31) is inserted into the second bin body (32), and the first bin body (31) and the second bin body (32) are detachably connected through magnetic force; the first cartridge body (31) comprises a first main body (311), a first sleeve ring (313), a second sleeve ring (315) and a first magnet (314), the first magnet (314) is embedded into the first sleeve ring (313), the first sleeve ring (313) is coaxially sleeved with the first main body (311), the second sleeve ring (315) is coaxially sleeved with the first sleeve ring (313), and the first sleeve ring (313) is positioned between the first main body (311) and the second sleeve ring (315); the second cabin body (32) comprises a third lantern ring (322), a second magnet (323), a third magnet (324), a first end cover (325), a fourth lantern ring (326) and a fifth lantern ring (327), the second magnet (323) is embedded into the third lantern ring (322), the third magnet (324) is partially embedded into the first end cover (325), the third lantern ring (322) is coaxially sleeved on the fifth lantern ring (327), the fourth lantern ring (326) is coaxially sleeved on the fifth lantern ring (327) and partially protrudes out of the fifth lantern ring (327), the protruding portion is used for abutting against the inner bottom of the water cup, the fourth lantern ring (326) and the third lantern ring (322) clamp the first end cover (325), the fourth lantern ring (326) is arranged between the fifth lantern ring (327) and the first end cover (325), and the magnetic poles of the first magnet (314) and the second magnet (323) are opposite in position and opposite in opposite.

2. The tea caddy for water cups according to claim 1, characterized in that said first body (311) comprises a first cylindrical surface (3111), a first step surface (3112) coupled perpendicularly to the first cylindrical surface (3111) and extending radially outwards, a second cylindrical surface (3113) coupled perpendicularly to the first step surface (3112) and extending coaxially with the first cylindrical surface (3111), a second step surface (3114) coupled perpendicularly to the second cylindrical surface (3113) and extending radially outwards, a third cylindrical surface (3115) coupled perpendicularly to the second step surface (3114) and extending coaxially with the first cylindrical surface (3111), and a first end surface (3116) closing the third cylindrical surface (3115); the first collar (313) comprises a first end portion (3134) and a second end portion (3135), the first end portion (3134) is provided with a first blind hole (3133) in the axial direction of the first collar (313), the first end portion (3134) is provided with a first flange (3131) radially inwards, the first blind hole (3133) is used for receiving the first magnet (314), the first flange (3131) is in interference fit with a first cylindrical surface (3111) of the first body (311), the first end portion (3134) is used for abutting against the second collar (315), and the second end portion (3135) is matched with a first step surface (3112) of the first body (311).

3. The tea caddy for a drinking cup of claim 2, wherein the second collar (315) comprises a fourth cylindrical surface (3151) and a third stepped surface (3152), the third stepped surface (3152) extending radially inward of the fourth cylindrical surface (3151) and being vertically coupled to the fourth cylindrical surface (3151), the third stepped surface (3152) being configured to abut against the first end (3134) of the first collar (313), the fourth cylindrical surface (3151) being configured to receive the second cylindrical surface (3113) of the first body (311), the fourth cylindrical surface (3151) being in interference fit with the second cylindrical surface (3113); the first magnet (314) is provided with an appearance matched with the first blind hole (3133), and the first magnet (314) is embedded into the first blind hole (3133) in an interference fit mode.

4. A tea caddy for a drinking cup according to any one of claims 1 to 3, wherein the third collar (322) comprises a third end portion (3224) and a fourth end portion (3225), the third end portion (3224) being provided with a second blind hole (3223) in an axial direction of the third collar (322), the third end portion (3224) being provided with a second flange (3221) radially inwardly, the second blind hole (3223) being adapted to receive the second magnet (323), the fourth end portion (3225) being adapted to abut against the second collar (315) of the first cartridge body (31), the third end portion (3224) being adapted to abut against the first end cap (325), the third collar (322) being clearance-fitted with the first cylindrical surface (3111) of the first body (311) of the first cartridge body (31); the first end cover (325) comprises a plane (3251), the plane (3251) is provided with a plurality of first through holes (3253), the plane (3251) is coaxially provided with a concave pit (3252), the concave pit (3252) is used for partially receiving a third magnet (324), the third magnet (324) is in interference fit with the concave pit (3252), and the third collar (322) and the fourth collar (326) clamp the plane (3251) of the first end cover (325); the fourth collar (326) comprises a fifth cylindrical surface (3261) and a fourth stepped surface (3262), the fourth stepped surface (3262) is vertically coupled to the fifth cylindrical surface (3261), the fourth stepped surface (3262) extends outwards along the radial direction of the fifth cylindrical surface (3261), the first end cover (325) and the fifth collar (327) clamp the fourth stepped surface (3262) of the fourth collar (326), and the end part of the fifth cylindrical surface (3261) is used for intermittently abutting against the inner bottom of the water cup; the fifth collar (327) comprises a sixth cylindrical surface (3271) and a fifth stepped surface (3272), the fifth stepped surface (3272) is vertically coupled to the sixth cylindrical surface (3271), the fifth stepped surface (3272) extends inwards in the radial direction of the sixth cylindrical surface (3271), the fifth stepped surface (3272) abuts against a fourth stepped surface (3262) of the fourth collar (326), the sixth cylindrical surface (3271) is in interference fit with the third collar (322), the fifth stepped surface (3272) and a fifth cylindrical surface (3261) of the fourth collar (326) have a height difference in the axial direction, and the fifth cylindrical surface (3261) protrudes out of the fifth stepped surface (3272).

5. The tea cabin for a water cup as claimed in claim 4, wherein the second magnet (323) has a shape adapted to the second blind hole (3223) of the third collar (322), and the second magnet (323) is embedded in the second blind hole (3223) in an interference fit manner; the third magnet (324) is provided with an appearance which is matched with the concave pit (3252) of the first end cover (325), the third magnet (324) is embedded into the concave pit (3252) in an interference fit mode, and the magnetic pole surface of the third magnet (324) is parallel to the plane (3251) of the first end cover (325).

6. A tea caddy for a drinking cup according to claim 3, wherein the tea caddy (3) further comprises a first sealing ring (312), the first sealing ring (312) being partly embedded in the first collar (313) and abutting the first body (311), the second end (3135) of the first collar (313) being provided with a first groove (3132), the first groove (3132) being adapted to partly receive the first sealing ring (312), the first sealing ring (312) being provided between the first stepped surface (3112) of the first body (311) and the second end (3135) of the first collar (313) to achieve a sealing effect between the first body (311) and the first collar (313).

7. The tea caddy for a water cup according to claim 3, wherein the tea caddy (3) further comprises a second sealing ring (321), the second sealing ring (321) is partially embedded in the third collar (322) and abuts against the second collar (315), a second groove (3222) is formed in a fourth end portion (3225) of the third collar (322), the second groove (3222) is used for partially receiving the second sealing ring (321), and the second sealing ring (321) is arranged between the first bin body (31) and the second bin body (32) to achieve a sealing effect between the first bin body (31) and the second bin body (32).

8. A water cup comprising a cup body (2), a cover (1) detachably screwed to the mouth of the cup body (2), a tea leaf bin (3) accommodated inside the cup body (2), and a driving unit (4) arranged at the outer bottom of the water cup for intermittently abutting the tea leaf bin (3) against the inner bottom of the cup body (2) through magnetic force, characterized in that the tea leaf bin (3) is the tea leaf bin (3) according to any one of claims 1 to 6.

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