Pressing type automatic tea making device

Abstract

The utility model relates to the technical field of automatic tea infuders, in particular to a push type automatic tea infuder, which improves the convenience of drainage operation and the reliability of sealing a drainage hole by a sealing ring. Comprising a kettle body and a cover body, drainage holes are formed in the bottom end of the kettle body, and the cover body covers the top end of the kettle body; the filter screen is arranged on the lower portion in the kettle body, the core rod is installed on the filter screen in a vertically sliding mode through the elastic device, the lower portion of the core rod extends out of the drainage hole of the kettle body, the sealing ring is installed on the lower portion of the outer side wall of the core rod, and the top end of the sealing ring makes contact with the bottom of the drainage hole of the kettle body; the pushing device is installed on the cover body and used for pushing the core rod to move downwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automatic tea maker, especially to a kind of automatic tea maker of pressing type. BACKGROUND

[0002] With the acceleration of pace of life, people's demand for convenient and efficient lifestyle is increasing, and the traditional tea making method needs complicated steps and time, which cannot meet the needs of modern people.Therefore, a kind of automatic tea maker of pressing type emerges as the times require.

[0003] As prior art patent with authorization announcement No.CN221830376U, the utility model relates to the technical field of tea ware, especially to a kind of automatic tea maker of pressing type, when using, tea and water are injected into the inner container of teapot, then cover button assembly is covered on the top end of teapot body, after tea is brewed, staff press cover button assembly and make sealing assembly remove the sealing of water outlet under the cooperation of connecting rod assembly, so that tea water is discharged through water outlet.

[0004] But the tea maker is found in use, the sealing ball itself gravity is used to close the water outlet, and the metal button is not convenient to separate automatically after being attracted by magnet, which increases the complexity of personnel separation operation and reduces the convenience of use. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a kind of automatic tea maker of pressing type, which improves the convenience of drainage operation and improves the sealing reliability of sealing ring to drainage hole.

[0006] The utility model relates to a kind of automatic tea maker of pressing type, which includes teapot and cover body, and the bottom end of teapot is provided with drainage hole, and cover body is covered on the top end of teapot;It also includes elastic device, pusher, filter screen, stem and sealing ring, filter screen is arranged in the lower part of teapot, stem is slidably installed on filter screen by elastic device, and the lower part of stem extends outside the drainage hole of teapot, sealing ring is installed on the lower part of the outer wall of stem, and the top end of sealing ring is in contact with the bottom of the drainage hole of teapot, pusher is installed on cover body, and pusher is used to push stem to move downward;When drainage is needed, personnel operates pusher, pusher pushes stem to move downward, stem moves downward and drives sealing ring to move downward, so that sealing ring stops plugging drainage hole of teapot, so that water in teapot flows downward and is discharged, when pusher stops pushing stem downward, the upward pushing force of elastic device is provided to stem, so that stem drives sealing ring to move upward and reset, so that sealing ring plugs drainage hole of teapot, improve the convenience of drainage operation, and improve the sealing reliability of sealing ring to drainage hole.

[0007] Preferably, the elastic device includes a protective sleeve, an upper connector, a limiting plate, a first spring, a lower connector, and a nut. The protective sleeve is fitted onto the outer wall of the core rod and slides through the interior of the upper connector. The upper part of the upper connector is pressed onto the top of the filter screen, and the lower part of the upper connector passes through the filter screen. The limiting plate is fitted onto the outer wall of the protective sleeve, and the top surface of the limiting plate contacts the bottom end of the upper connector. The upper part of the lower connector is screwed onto the outer wall of the upper connector, and the lower part of the core rod slides through the interior of the lower connector. The first spring is installed inside the lower connector and is fitted onto the outer wall of the core rod. Furthermore, the top of the first spring contacts the bottom of the limiting plate, and the nut is installed at the bottom of the core rod. The nut limits the sealing ring, improving the installation firmness of the sealing ring. By pressing the protective sleeve downward, the protective sleeve drives the core rod downward. After the protective sleeve and the core rod move downward, they drive the limiting plate downward, thereby compressing the first spring. At this time, the core rod drives the sealing ring downward to drain water. When the downward pressing of the protective sleeve stops, the first spring pushes the limiting plate upward, causing the limiting plate to drive the protective sleeve upward, thereby causing the core rod to drive the sealing ring upward to reset.

[0008] Preferably, the pushing device includes a sleeve, a slider, a heart-shaped track, a second spring, and an elastic rod. The sleeve is embedded in the cover, the slider is slidably mounted inside the sleeve, the heart-shaped track is disposed on the inner wall of the slider, the second spring is installed inside the sleeve with its top end contacting the bottom end of the slider, and the elastic rod is installed on the outer wall of the sleeve with its front end extending into the heart-shaped track. When a person presses the slider downwards, the bottom end of the slider pushes the protective sleeve downwards, thereby causing the kettle to drain water. After the slider moves downwards, the position of the end of the elastic rod within the heart-shaped track changes, thus causing the elastic rod to... The end of the lever moves to the middle of the top of the heart-shaped track, causing the elastic rod to move the slider downwards and position it. At this time, the slider continues to press against the protective sleeve and will not reset upwards, reducing the labor intensity of continuously pressing the slider. When the operator presses the slider downwards again, the elastic deformation of the end of the elastic rod causes it to move to the side of the heart-shaped track. At this time, the slider is pushed upwards by the second spring to reset. After the slider moves upwards, the end of the elastic rod moves to the middle of the bottom of the heart-shaped track, causing the elastic rod to limit the upward movement of the slider, preventing the slider from detaching from the sleeve and improving the ease of operation.

[0009] Preferably, it also includes a button, which is located at the top of the slider; by providing a button, the convenience of pressing the slider is improved.

[0010] Preferably, it also includes a top block, which is disposed at the bottom of the slider; after the slider moves downward, the top block presses the protective cover downward, improving the convenience of moving the protective cover.

[0011] Preferably, a guide block is arranged on the outer sidewall of the sliding member, and a guide groove is arranged on the sleeve, and the guide block is slidingly arranged on the guide groove; the sliding limiting effect between the sliding member and the sleeve is improved, and the free rotation of the sliding member is avoided.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when drainage is needed, personnel operate the pushing device to make the pushing device push the core rod to move downwards, the core rod moves downwards to drive the sealing ring to move downwards, the sealing ring stops plugging the drainage hole of the kettle body, so that the water in the kettle body flows downwards and is discharged, when the pushing device stops pushing the core rod downwards, the elastic device provides upward pushing force to the core rod, the core rod drives the sealing ring to move upwards and reset, so that the sealing ring plugs the drainage hole of the kettle body, the convenience of drainage operation is improved, and the reliability of the sealing ring in plugging the drainage hole is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the axonometric structure schematic diagram of the utility model;

[0014] Figure 2 is the axonometric structure schematic diagram of the kettle body and the cover body etc.

[0015] Figure 3 is the axonometric local structure schematic diagram of the filter screen and the upper connecting piece etc.

[0016] Figure 4 is the axonometric local structure schematic diagram of the core rod and the protective sleeve etc.

[0017] Figure 5 is the axonometric local structure schematic diagram of the sliding member and the heart-shaped track etc.

[0018] Figure 6 is the axonometric local structure schematic diagram of the sleeve and the sliding member etc.

[0019] Markings in the drawings: 1, kettle body; 2, cover body; 3, filter screen; 4, core rod; 5, sealing ring; 6, protective sleeve; 7, upper connecting piece; 8, limiting plate; 9, first spring; 10, lower connecting piece; 11, nut; 12, sleeve; 13, sliding member; 14, heart-shaped track; 15, second spring; 16, elastic rod; 17, button; 18, top block; 19, guide block. DETAILED DESCRIPTION

[0020] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] As Figures 1 to 6 shown, the utility model relates to a kind of pressurized automatic tea maker, including kettle body 1 and cover body 2, kettle body 1 bottom is provided with drain hole, cover body 2 is covered in kettle body 1 top end;It further includes elastic device, pushing device, filter screen 3, stem 4 and sealing ring 5, filter screen 3 is set in kettle body 1 inner lower part, stem 4 is slidably installed on filter screen 3 by elastic device, and stem 4 lower part extends outside the drain hole of kettle body 1, sealing ring 5 is installed in stem 4 outer side wall lower part, and sealing ring 5 top end and the bottom of the drain hole of kettle body 1 contact, pushing device is installed on cover body 2, and pushing device is used to push stem 4 and move downwards;

[0023] As Figure 4 shown, the elastic device includes protective sleeve 6, upper connecting piece 7, limit plate 8, first spring 9, lower connecting piece 10 and nut 11, protective sleeve 6 is sleeved on stem 4 outer side wall, protective sleeve 6 is slid through the inside of upper connecting piece 7, and upper connecting piece 7 upper part is pressed and installed on filter screen 3 top end, and upper connecting piece 7 lower part passes through filter screen 3, limit plate 8 is sleeved on the outer side wall of protective sleeve 6, and the top surface of limit plate 8 and the bottom end of upper connecting piece 7 contact, lower connecting piece 10 upper part is screwed on the outer side wall of upper connecting piece 7, stem 4 lower part is slid through lower connecting piece 10, first spring 9 is installed in lower connecting piece 10, first spring 9 is cooperatively sleeved on stem 4 outer side wall, and first spring 9 top end and limit plate 8 bottom contact, nut 11 is installed in stem 4 bottom end;

[0024] In the embodiment, when needing to drain, personnel is pushed by operating pushing device, makes pushing device push stem 4 and move downwards, stem 4 moves downwards and drives sealing ring 5 to move downwards, makes sealing ring 5 stop plugging drain hole of kettle body 1, to make the water in kettle body 1 flow downwards and discharge, when pushing device stops pushing stem 4 downwards, the upward pushing force of stem 4 is provided to stem 4 by elastic device, makes stem 4 drive sealing ring 5 and move upwards and reset, to make sealing ring 5 plug drain hole of kettle body 1, improve the convenience of drainage operation, improve the reliability of sealing ring 5 to plugging drain hole.

[0025] Example 2

[0026] On the basis of embodiment 1, as Figure 5 shown, the pushing device includes sleeve 12, sliding piece 13, heart-shaped track 14, second spring 15 and elastic rod 16, sleeve 12 is embedded and installed on cover body 2, sliding piece 13 is slidably installed in the inside of sleeve 12, heart-shaped track 14 is set on the inner side wall of sliding piece 13, second spring 15 is installed in sleeve 12, second spring 15 top end and sliding piece 13 bottom end contact, and elastic rod 16 is installed on the outer side wall of sleeve 12, and elastic rod 16 front end extends into the inside of heart-shaped track 14;

[0027] As Figure 6 shown, further comprising a button 17, button 17 is arranged at the top end of the sliding piece 13;

[0028] As Figure 6 shown, further comprising a top block 18, top block 18 is arranged at the bottom end of the sliding piece 13;

[0029] As Figure 6 shown, further comprising a guide block 19, guide block 19 is arranged on the outer side wall of the sliding piece 13, and a guide groove is arranged on the sleeve 12, and the guide block 19 is slidingly arranged on the guide groove;

[0030] In the embodiment, the sealing ring 5 is limited by the nut 11, the installation firmness of the sealing ring 5 is improved, the protective sleeve 6 is pressed downwards, the protective sleeve 6 drives the core rod 4 to move downwards, the protective sleeve 6 and the core rod 4 move downwards and drive the limiting plate 8 to move downwards, so that the limiting plate 8 compresses the first spring 9, at this time, the core rod 4 drives the sealing ring 5 to move downwards to drain water, when the pressing of the protective sleeve 6 is stopped, the limiting plate 8 is pushed upwards by the first spring 9, the limiting plate 8 drives the protective sleeve 6 to move upwards, so that the core rod 4 drives the sealing ring 5 to move upwards to reset, when the person presses the sliding piece 13 downwards, the bottom end of the sliding piece 13 drives the protective sleeve 6 to move downwards, so that the kettle body 1 drains water, after the sliding piece 13 moves downwards, the position of the end of the elastic rod 16 in the heart-shaped track 14 changes, so that the end of the elastic rod 16 moves to the middle of the top end of the heart-shaped track 14, and then the elastic rod 16 positions the sliding piece 13 after moving downwards, at this time, the sliding piece 13 continuously presses the protective sleeve 6 and cannot reset upwards, the labor intensity of the person continuously pressing the sliding piece 13 is reduced, when the person presses the sliding piece 13 downwards again, the end of the elastic rod 16 moves to the side of the heart-shaped track 14 due to the elastic deformation, at this time, the sliding piece 13 moves upwards to reset under the pushing of the second spring 15, after the sliding piece 13 moves upwards, the end of the elastic rod 16 moves to the middle of the bottom end of the heart-shaped track 14, so that the elastic rod 16 limits the upward movement of the sliding piece 13, avoids the disengagement of the sliding piece 13 and the sleeve 12, and improves the operation convenience.

[0031] The automatic pressing type tea maker is used for draining water, a person operates the pushing device to drive the pushing device to push the core rod 4 downwards, the core rod 4 moves downwards and drives the sealing ring 5 to move downwards, the sealing ring 5 stops plugging the drain hole of the kettle body 1, so that the water in the kettle body 1 flows downwards and is discharged, when the pushing device stops pushing the core rod 4 downwards, the elastic device provides an upward pushing force to the core rod 4, the core rod 4 drives the sealing ring 5 to move upwards to reset, so that the sealing ring 5 plugs the drain hole of the kettle body 1.

[0032] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A push-type automatic tea maker, comprising a kettle body (1) and a cover body (2), the kettle body (1) is provided with a drain hole at the bottom end, and the cover body (2) is covered on the top end of the kettle body (1); characterized in that, The kettle further comprises elastic means, pushing means, a filter screen (3), a core rod (4) and a sealing ring (5). The filter screen (3) is arranged at the lower part of the kettle body (1), the core rod (4) is slidably arranged on the filter screen (3) through the elastic means, the lower part of the core rod (4) extends out of the drain hole of the kettle body (1), the sealing ring (5) is arranged at the lower part of the outer side wall of the core rod (4), the top end of the sealing ring (5) is in contact with the bottom of the drain hole of the kettle body (1), and the pushing means is arranged on the cover body (2) and used for pushing the core rod (4) to move downward.

2. The push-type automatic tea maker according to claim 1, wherein The elastic means comprises a protective sleeve (6), an upper connecting piece (7), a limiting plate (8), a first spring (9), a lower connecting piece (10) and a nut (11). The protective sleeve (6) is sleeved on the outer side wall of the core rod (4), the protective sleeve (6) slides through the inside of the upper connecting piece (7), the upper part of the upper connecting piece (7) is press-fitted at the top end of the filter screen (3), the lower part of the upper connecting piece (7) penetrates through the filter screen (3), the limiting plate (8) is sleeved on the outer side wall of the protective sleeve (6), the top surface of the limiting plate (8) is in contact with the bottom end of the upper connecting piece (7), the upper part of the lower connecting piece (10) is screwed on the outer side wall of the upper connecting piece (7), the lower part of the core rod (4) slides through the inside of the lower connecting piece (10), the first spring (9) is arranged in the inside of the lower connecting piece (10), the first spring (9) is sleeved on the outer side wall of the core rod (4), and the top end of the first spring (9) is in contact with the bottom of the limiting plate (8), and the nut (11) is arranged at the bottom end of the core rod (4).

3. The push-type automatic tea maker according to claim 1, wherein The pushing means comprises a sleeve (12), a sliding piece (13), a heart-shaped track (14), a second spring (15) and an elastic rod (16). The sleeve (12) is embeddedly arranged on the cover body (2), the sliding piece (13) is slidably arranged in the inside of the sleeve (12), the heart-shaped track (14) is arranged on the inner side wall of the sliding piece (13), the second spring (15) is arranged in the inside of the sleeve (12), the top end of the second spring (15) is in contact with the bottom end of the sliding piece (13), and the elastic rod (16) is arranged on the outer side wall of the sleeve (12), and the front end of the elastic rod (16) extends into the inside of the heart-shaped track (14).

4. The push-type automatic tea maker according to claim 3, wherein The kettle further comprises a button (17) arranged at the top end of the sliding piece (13).

5. The push-type automatic tea maker according to claim 3, wherein The kettle further comprises a top block (18) arranged at the bottom end of the sliding piece (13).

6. The push-type automatic tea maker according to claim 3, wherein The kettle further comprises a guide block (19) arranged on the outer side wall of the sliding piece (13), and a guide groove is arranged on the sleeve (12), and the guide block (19) is slidably arranged on the guide groove.

Images