Flowing kettle with fully detachable control structure

Abstract

The utility model discloses a graceful kettle with a fully detachable control structure, which comprises a kettle body with a handle, a tea bin inserted into the kettle body is arranged at an opening of the kettle body, a kettle cover is fastened at the opening of the tea bin, a valve hole is arranged on a bottom plate of the tea bin, an inverted filter screen is sleeved in the tea bin, and a movably clamped penetrating rod sleeve is arranged on a filter screen plate of the filter screen. A gear ring is arranged at the lower end of the rod sleeve, a valve rod is arranged in the rod sleeve and provided with a spring shaft shoulder, a reset spring is arranged between the valve rod and the rod sleeve, the spring shaft shoulder and the upper end of the reset spring abut against the interior of the rod sleeve, and the lower end of the reset spring abuts against the gear ring. The lower section of the valve rod penetrates through the valve hole to be connected with a valve blocking plate, the lower end of the valve rod penetrates through the valve blocking plate to be connected with a screwing fastener, the valve blocking plate is provided with an upper water sealing piece, a lower water sealing piece and a flexible pad between the upper water sealing piece and the lower water sealing piece, and the problems that a control mechanism of the floating kettle cannot be completely detached and cleaned or is difficult to clean, and sanitation dead corners exist are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, and in particular to a float pitcher with a fully detachable control structure. Background Technology

[0002] In terms of usage, there are two main types of teapots: one type is without a control mechanism, where the filter is directly inserted into the teapot body, making it impossible to precisely control the strength of the tea; the other type is with a control mechanism, such as a button-type teapot, where pressing a button drives a mechanical structure, which in turn controls the internal valve to separate the tea and water. The lower end of the control mechanism passes through the valve hole in the tea compartment and connects to the valve blocker. The connecting sleeve of the control mechanism body and the filter are usually welded together. The valve stem, spring, and other components of the control mechanism are usually fixedly assembled inside the connecting sleeve.

[0003] The shortcomings of the existing design are as follows: First, most of the components of the control structure are in direct contact with the liquid. If tea is brewed for a long time, tea stains that are difficult to clean will form on the surface of the control mechanism, especially at the joints of components that cannot be disassembled. The tea stains are particularly noticeable and difficult to clean thoroughly if they cannot be completely disassembled. In addition, the connecting sleeve is not waterproof, and internal mechanisms such as springs cannot be cleaned, creating unsanitary corners. Second, the valve plate is usually disc-shaped with a sealing ring on the outer sleeve. The concave structure of the sealing ring is prone to trapping dirt and grime, and it is difficult to clean due to structural limitations. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a fully detachable control structure for the brewing pot, which effectively solves the problem that the control mechanism of the brewing pot cannot be completely disassembled for cleaning or is difficult to clean, resulting in unsanitary corners.

[0005] The technical solution of this utility model is as follows:

[0006] A detachable teapot includes a body with a handle, a tea inlet inserted into the mouth of the body, and a buffer ring between the tea inlet and the body. A lid is fitted onto the tea inlet, and a valve hole is located on the bottom plate of the tea inlet. An inverted, barrel-shaped filter is installed inside the tea inlet, with an overlapping guide sleeve running through the filter screen. A stop ring is located at the end of the guide sleeve. A valve stem is located inside the guide sleeve, and a return spring is positioned between the valve stem and the guide sleeve. The upper end of the return spring abuts against a shoulder on the outer wall of the valve stem, and the lower end abuts against the stop ring. The lower section of the valve stem passes sequentially through the valve hole and a valve-blocking plate, with a screw-on fastener installed at its end. A valve-blocking plate shoulder is located near the lower outer wall of the valve stem, and the valve-blocking plate is fixed between the valve-blocking plate shoulder and the screw-on fastener.

[0007] Furthermore, the kettle lid is equipped with a reset button, which corresponds to the upper end of the valve stem. The reset button controls the up and down movement of the valve stem to control the sealing plate to seal or open the valve hole, making operation convenient and enabling water sealing and blocking with one button.

[0008] Furthermore, the filter screen has a concave annular groove on its ring wall, and a flexible fixing ring is installed in the annular groove. After the filter screen is installed, the flexible fixing ring is in close contact with the inner wall of the tea compartment. The filter screen is stable and does not shake during movement or use, while protecting the inner wall of the tea compartment from scratches and avoiding scratches.

[0009] Furthermore, the outer wall of the guide sleeve is provided with an integrally formed annular overlapping platform. When the guide sleeve is inserted through the filter screen, the lower end face of the annular overlapping platform overlaps with the upper end face of the filter screen plate of the filter screen. The guide sleeve and the filter screen can be completely separated, and cleaning is thorough.

[0010] Furthermore, the valve blocking plate includes a disc-shaped upper water sealing plate, a lower water sealing plate, and a flexible pad between them. The upper water sealing plate, the lower water sealing plate, and the flexible pad are all provided with a through hole through which the lower section of the valve stem passes. The size of the upper water sealing plate is smaller than the size of the valve hole, while the size of the lower water sealing plate and the flexible pad is larger than the size of the valve hole. When sealing water, the upper water sealing plate is located inside the valve hole, and the flexible pad is in close contact with the lower end face of the tea container. The valve blocking plate can be completely disassembled and cleaned without any dead corners.

[0011] Compared with the prior art, the advantages of this utility model are as follows:

[0012] 1. This utility model has a through-rod sleeve that is movably snapped into the filter screen plate of the filter screen, and the main body of the control mechanism is movably installed in the through-rod sleeve, so that there are no dead corners for hygiene after disassembly.

[0013] 2. This utility model features an inverted filter screen in the tea compartment, which is connected to the inner wall of the tea compartment by a buffer rubber ring. This ensures the tea compartment is stable during movement or use and also protects the inner wall of the cup.

[0014] 3. This utility model sets the valve plate as an upper water sealing plate, a lower water sealing plate and a flexible pad between them, making it easy to clean and eliminating cleaning dead corners. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the tea container and filter combination structure of this utility model.

[0017] Figure 3 This is an exploded view of the valve stem reset mechanism of this utility model.

[0018] Reference numerals: 1. Handle; 2. Kettle body; 3. Tea container; 3-1. Valve hole; 4. Buffer ring at the spout; 5. Kettle lid; 5-1. Reset button; 6. Filter screen; 6-1. Filter screen plate; 6-2. Annular groove; 6-3. Flexible fixing ring; 7. Guide sleeve; 7-1. Stop ring; 7-2. Annular overlapping platform; 8. Valve stem; 8-1. Valve stem shoulder; 8-2. Valve blocking plate shoulder; 9. Reset spring; 10. Valve blocking plate; 10-1. Upper water sealing plate; 10-2. Lower water sealing plate; 10-3. Flexible pad; 11. Tightening fastener. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] A fully detachable control structure for a teapot includes a teapot body 2 with a handle 1, a tea compartment 3 inserted into the teapot body opening, and a teapot mouth buffer ring 4 between the tea compartment and the teapot body 2; a teapot lid 5 is fastened to the opening of the tea compartment 3, a valve hole 3-1 is provided on the bottom plate of the tea compartment, a barrel-shaped inverted filter screen 6 is installed inside the tea compartment 3, a guide sleeve 7 with vertically overlapping and movable sections passes through the filter screen plate 6-1 of the filter screen, and a stop ring 7-1 is provided at the end of the guide sleeve; a valve stem 8 is provided inside the guide sleeve 7, and a return spring 9 is provided between the valve stem and the guide sleeve 7, the upper end of the return spring abutting against the shoulder 8-1 on the outer wall of the valve stem 8, and the lower end of the return spring 9 abutting against the stop ring 7-1; the lower section of the valve stem 8 passes through the valve hole 3-1 and the valve blocking plate 10 in sequence, and a screw fastener 11 is installed at the end; a valve blocking plate shoulder 8-2 is provided on the outer wall of the lower end of the valve stem 8, and the valve blocking plate 10 is fixed between the valve blocking plate shoulder 8-2 and the screw fastener 11.

[0021] Furthermore, the lid 5 is equipped with a reset button 5-1, which is directly opposite the upper end of the valve stem 8. The reset button 5-1 controls the up and down movement of the valve stem 8, thereby controlling the sealing plate 10 to seal or open the valve hole 3-1. The operation is convenient, and water sealing and blocking can be achieved with one button.

[0022] Furthermore, the filter screen 6 has a concave annular groove 6-2 on its ring wall, and a flexible fixing ring 6-3 is installed in the annular groove. After the filter screen is installed, the flexible fixing ring 6-3 is in close contact with the inner wall of the tea compartment 3. During movement or use, the filter screen 3 is stable and does not shake, while protecting the inner wall of the tea compartment 3 from scratches and avoiding scratches.

[0023] Furthermore, the outer wall of the guide sleeve 7 is provided with an integrally formed annular overlapping platform 7-2. When the guide sleeve 7 is inserted through the filter screen 6, the lower end face of the annular overlapping platform 7-2 overlaps with the upper end face of the filter screen plate 6-1 of the filter screen 6. The guide sleeve 7 and the filter screen 6 can be completely separated, and there are no dead corners for cleaning.

[0024] Furthermore, the valve plate 10 includes a disc-shaped upper sealing plate 10-1, a lower sealing plate 10-2, and a flexible pad 10-3 between them. The upper sealing plate, the lower sealing plate, and the flexible pad are all provided with through holes through which the lower section of the valve stem 8 passes. The size of the upper sealing plate is smaller than the size of the valve hole 3-1, while the size of the lower sealing plate 10-2 and the flexible pad 10-3 is larger than the size of the valve hole 3-1. When sealing water, the upper sealing plate 10-1 is located inside the valve hole 3-1, and the flexible pad 10-3 is in close contact with the lower end face of the tea compartment 3. The structure is simple, and the valve plate 10 can be completely disassembled and cleaned without any dead corners.

[0025] Working principle: In use, the lower section of the valve stem 8 passes through the valve hole 3-1 and the valve blocking plate 10 in sequence, and the end is fitted with a screw fastener 11. The reset button 5-1 controls the up and down movement of the valve stem 8, thereby controlling the sealing plate 10 to block or open the valve hole 3-1. In cleaning mode, the valve stem 8 separates from the valve blocking plate 10 and the screw fastener 11 in sequence. The upper water sealing plate 10-1, the lower water sealing plate 10-2 and the flexible pad 10-3 between them in the valve blocking plate 10 separate in sequence. The filter screen 6 separates from the flexible fixing ring 6-3 and the guide sleeve 7 in sequence, achieving cleaning without dead angles.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable control structure of a free-flowing teapot, comprising a teapot body with a handle, a tea bin inserted into the interior of the teapot body, and a teapot cover fastened to the mouth of the tea bin, characterized in that, The tea bin bottom is provided with a valve hole, and a barrel-shaped inverted filter screen is sleeved in the tea bin; a guide sleeve which is movably connected to the filter screen is provided on the filter screen plate; and a stop ring is arranged at the end of the guide sleeve; A valve rod is arranged in the guide sleeve, and a reset spring is arranged between the valve rod and the guide sleeve; the upper end of the reset spring abuts against the shaft shoulder of the outer wall of the valve rod, and the lower end of the reset spring abuts against the stop ring; the lower section of the valve rod passes through the valve hole and the valve plate in sequence, and a screw fastener is arranged at the end of the valve plate; the upward and downward movement of the valve rod controls the closing or opening of the valve hole.

2. A control structure fully detachable drape pot according to claim 1, characterized in that, A kettle opening buffer ring is arranged between the kettle body and the tea bin.

3. The control structure fully detachable drape pot according to claim 1, characterized in that, A reset button is arranged on the kettle cover, and the reset button is opposite to the upper end of the valve rod.

4. The control structure fully detachable drape pot according to claim 1, characterized in that, The ring wall of the filter screen is provided with an inner concave annular groove, and a flexible fixing ring is arranged in the annular groove; and after the filter screen is installed, the flexible fixing ring is in close contact with the inner wall of the tea bin.

5. The control structure fully detachable drape pot according to claim 1, characterized in that, The outer wall of the guide sleeve is provided with an annular lapping table which is lapped on the filter screen plate of the filter screen.

6. The control structure fully detachable drape pot according to claim 1, characterized in that, A valve plate shaft shoulder is arranged on the outer wall of the valve rod near the lower end, and the valve plate is fixed between the valve plate shaft shoulder and the screw fastener.

7. The control structure fully detachable drape pot according to claim 1, characterized in that, The valve plate comprises disc-shaped upper and lower water sealing pieces and a flexible pad between the two pieces; and the upper and lower water sealing pieces and the flexible pad are all provided with through holes through which the lower section of the valve rod passes.

8. A control structure fully detachable drape pot according to claim 7, characterized in that, The size of the upper water sealing piece is smaller than the size of the valve hole, and the size of the lower water sealing piece and the flexible pad is larger than the size of the valve hole; when the water is sealed, the upper water sealing piece is located in the valve hole, and the flexible pad is in close contact with the lower end surface of the tea bin.

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