CN106037379B - Convenient controlled type teapot - Google Patents

Abstract

A convenient control teapot belongs to the field of living drinking utensils and includes a pot body, a water making cup and a filter cup. A diversion port is arranged on the bottom wall of the water brewing cup, the filter cup is sleeved in the water brewing cup and matched through the chute structure, the upper end of the filter cup is provided with a connecting ring body, and a transmission ring is arranged in the connecting ring body. From the upper end surface of the transmission ring, opposite axial sinking grooves are set on the front and rear sides. The lower part of the tank body corresponding to the axial sinking groove is provided with radial clamping grooves on the left and right inner walls of the transmission ring. An axially extending protruding ring is arranged on the inner side of the boss at the lower end of the pot cover, and the pot cover is placed on the transmission ring and then the protruding ring is inserted into the transmission ring. On the protruding ring at the lower end of the pot lid, fins are arranged corresponding to the radial slots. The lower part of the filter cup is provided with radial arms uniformly distributed in the circumferential direction, and a filter screen is arranged between the radial arms. The free ends of the radial arms extend to the center of the filter cup and are connected to the outer wall of a plate. The plug valve is arranged on the lower end surface of the disc body. It can control the tea brewing time, freely realize tea and water separation control operation, reliable transmission structure, long service life and convenient use.

Description

Handy teapot

technical field

The invention relates to the field of living drinking utensils, in particular to a teapot for conveniently controlling the time for making tea.

Background technique

As an important part of Chinese culture, tea culture includes tea tasting techniques, appreciation of artistic operation methods, appreciation of the beautiful environment of tea tasting, and the beautiful artistic conception of the entire tea tasting environment. The process reflects the mutual unity of form and spirit. Cultural phenomena formed in the course of activities. Make a cup of tea in your spare time and taste the fragrance of tea. Tea not only has pharmacological effects such as refreshing and clearing heart, clearing heat and relieving heat, digesting food and reducing phlegm, detoxifying and sobering up, promoting body fluid and quenching thirst, reducing fire and improving eyesight, etc. Diseases such as cancer and cancer have certain pharmacological effects.

Steeping the tea in the cup for a long time will cause the tea juice to be too thick, and the color of the tea juice will not be good. Some people don’t like too strong tea juice, especially if they drink too strong tea juice at night, it will affect sleep. Some teas For different varieties, the taste of tea will change after brewing for a long time, which will affect the taste. Depending on the variety of tea and the taste preferences of tea drinkers, the brewing time of tea varies. For example, after brewing black tea and green tea in boiling water for 3-5 minutes, you can smell the mellow aroma when you pour out the tea juice. The brewed soup is clear, dark, thick and fresh for green tea, and bright and bright for black tea.

Existing teapots mostly adopt the brewing method of separating tea and water, that is, the tea leaves are placed in a container with a filter screen or a filter screen is installed at the water outlet of the teapot, so that the tea leaves can be separated from the brewed tea when pouring tea, and avoid The tea leaves were poured out. But they all can't control the time of tea and water mixing, so can't grasp the time length of tealeaves brewing, if can not quote in time, can cause tealeaves brewing time too long, and affect mouthfeel.

In addition, although three patent documents with patent numbers ZL201510158557.2, ZL201520201821.1, and ZL201520201695.X disclose tea sets that can control the mixing time of tea and water, the transmission mechanism is prone to aging after long-term use, resulting in failure of the control transmission. Short service life.

Contents of the invention

The object of the present invention is to provide a convenient control teapot which can control the time of brewing tea, freely realize the control operation of tea and water separation, and prolong the service life at the same time.

The technical solution adopted by the present invention to solve the technical problem is: a convenient control teapot, including a kettle body, a water-making cup supported on the upper port of the pot body, and a filter cup sleeved in the water-making cup. A diversion opening is arranged at the center of the bottom wall of the water making cup, and a chute is arranged on the inner wall of the water making cup. The outer wall of the filter cup cooperates with the chute, and the vertical length of the chute is greater than the height of the filter cup. A connecting ring body is fixedly arranged on the upper end of the inner wall of the filter cup, and a transmission ring is fixedly sleeved in the connecting ring body. From the upper end surface of the transmission ring, opposite axial sinking grooves are arranged on the front and rear sides. Corresponding to the lower part of the groove body of the axial sinking groove, radial locking grooves are arranged on the left and right inner walls of the transmission ring. The radial length of the axial sinking groove is not less than the radial length of the radial locking groove, preferably greater than it. The end surface of the boss at the lower end of the pot lid is in contact with the upper surface of the transmission ring, and an axially extending convex ring is arranged on the inner side of the boss at the lower end of the pot lid. After the pot lid is placed on the transmission ring, the convex ring is inserted into the transmission ring. On the protruding ring at the lower end of the pot lid, fins are arranged corresponding to the radial slots. The lower part of the filter cup is provided with radial arms uniformly distributed in the circumferential direction, and a filter screen is arranged between the radial arms, and the free ends of the radial arms extend to the center of the filter cup and are connected to the outer wall of a disc body. The plug valve is arranged on the lower end surface of the disc body.

There are axial counterbores on the upper end surface and the lower end surface of the disc respectively, the two counterbores are connected by threaded holes, the bolts are arranged in the upper side counterbore holes, the pressure blocks are arranged in the lower side counterbore holes, and the lower ends of the bolts pass through the threads The hole is connected to the briquetting block, and the outer diameter of the briquetting block is consistent with the diameter of the counterbore on the lower side. An axially extending annular flange is arranged at the lower end of the disc body, and the plug valve is assembled in the annular flange through a sliding seat, and a spring is arranged between the pressure block and the sliding seat of the plug valve. A sealing cap is arranged on the counterbore at the upper end of the disc body.

Preferably, the chute provided on the inner wall of the water brewing cup is a round-hole sinker, and the outer wall of the filter cup matches the profile of the round-hole sinker.

Preferably, a reinforcing rib is provided on the upper end of the radial arm.

The beneficial effects of the present invention are:

It can control the tea brewing time, freely realize tea and water separation control operation, reliable transmission structure, long service life and convenient use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is a schematic diagram of a partially enlarged structure at A in Fig. 1;

Fig. 3 is a schematic diagram of a partially enlarged structure at B in Fig. 1;

Fig. 4 is a top view structural schematic diagram of the water making cup in the present invention;

Fig. 5 is a top view structure schematic diagram of the filter cup in the present invention;

Fig. 6 is a top view structural schematic diagram of the transmission ring in the present invention;

Fig. 7 is a schematic cross-sectional structure diagram of A-A direction in Fig. 6;

Fig. 8 is a radial cross-sectional schematic view of the convex ring at the lower end of the pot lid.

In the figure: 1 pot body, 11 pot handle, 2 water cups, 21 diversion port, 22 chute, 3 filter cup, 30 connecting ring body, 31 radial arm, 311 reinforcing rib, 32 plate body, 321 bolt, 322 Briquetting block, 323 springs, 324 sealing caps, 33 plug valves, 4 drive rings, 41 axial sinking grooves, 42 radial draw-in grooves, 5 pot covers, 51 protruding rings, 511 fins.

detailed description

In order to facilitate the understanding of the solution of the patented technology, the technical content thereof will be further elaborated below in conjunction with the embodiments and principles. The structures, proportions, sizes, etc. shown in the accompanying drawings of the description are only used to match the content disclosed in the description, for those who are familiar with the technology to understand and read, and are not used to limit the conditions for the implementation of the present invention, so there is no Technically, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the technical content disclosed in the present invention without affecting the functions and objectives of the present invention. within the range that can be covered. At the same time, terms such as "upper", "lower", "front", "rear", and "middle" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the present invention. , the change or adjustment of its relative relationship, without substantive changes in the technical content, should also be regarded as the scope of the present invention that can be implemented.

A convenient control teapot as shown in FIGS. 1 to 8 includes a kettle body 1 , a water infusing cup 2 supported on the upper port of the kettle body 1 , and a filter cup 3 sleeved in the water infusion cup 2 . A guide opening 21 is provided at the center of the bottom wall of the water making cup 2 , and a chute 22 is provided on the inner wall of the water making cup 2 . In the figure, the chute 22 is a round-hole sinker, and the outer wall of the filter cup 3 matches the surface of the round-hole sinker, that is, the inner diameter of the chute 22 is consistent with the outer diameter of the filter cup 3 . The vertical length of the chute 22 is greater than the height of the filter cup 3 .

As shown in Fig. 2, Fig. 6 and Fig. 7, a connecting ring body 30 (threaded connection) is fixedly arranged on the upper end of the inner wall of the filter cup 3, and a transmission ring 4 is fixedly sleeved in the connecting ring body 30 (threaded connection). From the upper end surface of the transmission ring 4 , opposite axial sinking grooves 41 are provided on the front and rear sides. Corresponding to the lower portion of the axial sinker groove 41 , radial locking grooves 42 are provided on the left and right inner walls of the transmission ring 4 . The radial length of the axial sinking groove 41 is greater than the radial length of the radial locking groove 42 .

As shown in Fig. 1 and Fig. 8, the lower end surface of the boss provided at the lower end of the pot cover 5 is in contact with the upper end surface of the transmission ring, and an axially extending convex ring 51 is set inside the boss provided at the lower end of the pot cover 5, The pot lid 5 is placed on the transmission ring 4 and the rear convex ring 51 is inserted in the transmission ring 4 . On the protruding ring 51 at the lower end of the pot lid 5 , fins 511 are provided corresponding to the radial slots 42 .

As shown in Fig. 1, Fig. 3 and Fig. 5, radial arms 31 uniformly distributed in the circumferential direction are arranged at the bottom of the filter cup 3, a filter screen is arranged between the radial arms 31, and the free ends of the radial arms 31 extend to the filter cup 3 The center position and be connected on the outer wall of a disc body 32. The plug valve 33 is provided on the lower end surface of the disc body 32 . Axial counterbore holes are respectively provided on the upper and lower end surfaces of the disc body 32, and the two counterbore holes are connected by threaded holes. Bolts 321 are arranged in the counterbore holes on the upper side, pressing blocks 322 are arranged in the counterbore holes on the lower side, and bolts 321 The lower end is connected to the pressing block 322 through the threaded hole, and the outer diameter of the pressing block 322 is consistent with the diameter of the counterbore on the lower side. A ring-shaped flange extending axially is set at the lower end of the disc body 32, and the plug valve 33 is assembled in the ring-shaped flange through a sliding seat (the plug valve 33 can slide vertically in the ring-shaped flange, and the amplitude interval is controlled at 2mm Inside), a spring 323 is provided between the pressing block 322 and the sliding seat of the plug valve 33 . A sealing cap 324 is provided on the counterbore at the upper end of the disc body 32 . It should be noted that a sealing and waterproof structure is also provided between the sliding seat of the plug valve 33 and the mating surface of the annular flange, for example, a sealing ring is sleeved on the sliding seat.

In order to strengthen the rigidity of the radial arm, as shown in FIG. 1 , a reinforcing rib 311 is provided on the upper end of the radial arm 31 .

The initial state during use is: the filter cup 3 slides to the lowest end along the chute 22 of the water brewing cup 2 , and the plug valve 33 seals the diversion port 21 . When in use, first put tea leaves into the filter cup 3, and after pouring boiling water, align the fins 511 on the pot cover 5 with the axial sinking groove 41 on the transmission ring 4, and at this time, the lower end surface of the pot cover 5 contacts The upper end surface of the transmission ring 4, and then rotate the lid 5 to insert the fins 511 into the radial slots 42, and when the tea leaves are brewed, lift the lid 5 upwards to make the filter cup 3 relative to the water brewing cup along the chute 22 through the transmission ring 4 2. Move upwards, and now the plug valve 33 breaks away from the guide port and the tea flows into the kettle body 1, and the tea can be poured out by picking up the handle 11. After the water in the water brewing cup 2 is cleared, press the pot cover 5 to press down the filter cup 3 so that it slides to the lowest end along the chute 22 . After the plate body 32 and the bolts 321 assembled on the plate body 32, the pressing block 322, the spring 323 and the sealing cap 324 are arranged on the bottom wall of the filter cup 3 (the plug valve 33 can be fixed in a certain direction relative to the plate body 32 in the vertical direction). Lifting within the amplitude range), through the pressing effect of the spring 323, the reliability of the plug valve 33 blocking the diversion port 21 can be ensured. It should be noted that the elastic force of the set spring 323 should not be too large to prevent it from moving the filter cup 3 upward along the chute 22 . In order to ensure that when the filter cup 3 is moved up relative to the water cup 2 by pulling the pot lid 5, the water cup 2 will move up due to insufficient quality, so that the water cup 2 and the pot body 1 can be fixedly connected instead of simply supported The fit relationship, for example, can be set in the form of thread fit or interference fit.

The above-mentioned embodiments are only illustrative to illustrate the principles and effects of the present invention, but are not intended to limit the present invention. There are still many aspects of the present invention that can be improved without violating the general idea. Those who are familiar with this technology can modify or change the above-mentioned embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention should still be covered by the claims of the present invention.

Claims (5)

1. A conveniently controlled teapot, comprising a pot body, a cup for making water supported on the upper port of the pot body, and a diversion port is arranged at the center of the bottom wall of the cup for making water, and it is characterized in that: A vertical chute is provided on the inner wall of the water cup; It also includes a filter cup sleeved in the water brewing cup; the outer wall of the filter cup cooperates with the chute, and the vertical length of the chute is greater than the height of the filter cup; A connecting ring body is fixedly arranged on the upper end of the inner wall of the filter cup, and a transmission ring is fixedly sleeved in the connecting ring body; From the upper end surface of the transmission ring, opposite axial sinking grooves are set on the front and rear sides; the lower part of the tank body corresponding to the axial sinking grooves is provided with radial locking grooves on the inner walls of the left and right sides of the transmission ring; the axial sinking grooves The radial length of is not less than the radial length of the radial slot; The end surface of the boss at the lower end of the pot lid is in contact with the upper surface of the transmission ring, and an axially extending convex ring is arranged on the inner side of the boss at the lower end of the pot lid. The outer diameter of the convex ring is not larger than the inner diameter of the transmission ring; , setting fins corresponding to the radial slots; The lower part of the filter cup is provided with radial arms uniformly distributed in the circumferential direction, and a filter screen is arranged between the radial arms, and the free ends of the radial arms extend to the center of the filter cup and are connected to the outer wall of a disc body; the plug valve is arranged on the lower end of the disc. 2. The convenient control teapot according to claim 1, characterized in that: the upper end surface and the lower end surface of the disc body are respectively provided with axial counterbore holes, and the two counterbore holes are connected by threaded holes, and the upper side Bolts are arranged in the counterbore, and a pressing block is arranged in the lower counterbore. The lower end of the bolt passes through the threaded hole to connect the pressing block. The outer diameter of the pressing block is consistent with the diameter of the counterbore on the lower side; Flange, the plug valve is assembled in the annular flange through the sliding seat, a spring is set between the pressure block and the sliding seat of the plug valve; a sealing cap is set on the counterbore at the upper end of the disc body. 3. The convenient control teapot according to claim 1, characterized in that: the radial length of the axial sinking groove is greater than the radial length of the radial engaging groove. 4. The convenient control teapot according to claim 1, characterized in that: the chute arranged on the inner wall of the water making cup is a round hole sinker, and the outer wall of the filter cup is in the shape of the round hole sinker. Face to face. 5. The conveniently controlled teapot according to claim 1, wherein a reinforcing rib is provided on the upper end of the radial arm.