CN215533455U - Tea-water separating cup - Google Patents

Abstract

Tea-water separation cup, including both ends open-ended cup 14, install the upper cover and the lower cover at cup 14 both ends, cup 14 inside sets up annular boss, and this annular boss upper portion sets up isolation water blocking piece 13, and annular boss lower part sets up filter screen 10, and jackshaft 8 passes the centre bore of filter screen 10 and is connected with isolation water blocking piece 13, is equipped with extension spring 12 between isolation water blocking piece 13 and filter screen 10, and this extension spring 12 suit is on jackshaft 8, extension spring 12 upper end is connected fixedly with isolation water blocking piece 13, and the lower extreme is connected fixedly with filter screen 10, jackshaft 8 is by the reciprocating linear motion of lower cover drive in vertical direction. Has the following effects: the interlayer can not hide dirty water, so that the problem that the interlayer causes the quality of tea water to be reduced and the health of people is influenced is avoided. The tea room is more beautiful, the cost is reduced, and the consistency and the reliability of the product are improved.

Description

Tea-water separating cup

Technical Field

The utility model relates to the technical field of drinking water and tea sets, in particular to a tea-water separation cup capable of realizing tea and water isolation.

Background

Although the tea making cup with the tea water separation function in the current market, such as the separation type tea making cup disclosed in the patent CN 209136081U, can separate tea leaves from tea water in the cup body, the tea making cup has some defects in structure, the structure of the separation device is complex, the middle top shaft is provided with the compression spring and the shaft sleeve, so that the shaft sleeve can be directly seen in a tea chamber, and the tea making cup is not attractive and has high manufacturing cost.

And the inner structure of the tea-water separating cup has the phenomenon of an interlayer, and the interlayer refers to an independent cavity between a metal piece and a sealing material or between two metals, such as a cavity between a shaft sleeve and a top shaft and a cavity between a lower steel sleeve and a silica gel sealing gasket in the lower steel sleeve. When the cup is used for drinking water, tea water can permeate into the interlayer, because of the interlayer, water in the interlayer can exist more or less and cannot be cleaned up, and the water inside the interlayer can deteriorate along with the accumulation of time. The deteriorated water is in the interlayer of the cup body, and in the normal use process, the interlayer water can be mixed with the normal tea, so that the tea is changed in taste, and the health is influenced.

Disclosure of Invention

In order to overcome the defects in the prior art, the tea-water separation cup provided by the utility model avoids the generation of an interlayer through a new tea-water separation structure, and can thoroughly solve the problem of dirty water accumulation. And the number of new structural parts is reduced, the attractiveness of the product is improved, the cost is reduced, key parts are mechanically produced, the influence of human factors is reduced, and the consistency and the reliability of the product are improved.

The present invention provides the following specific technical solutions.

Tea-water separation cup, including both ends open-ended cup 14, install the upper cover and the lower cover at cup 14 both ends, cup 14 inside sets up annular boss, and this annular boss upper portion sets up isolation water blocking piece 13, and annular boss lower part sets up filter screen 10, and jackshaft 8 passes the centre bore of filter screen 10 and is connected with isolation water blocking piece 13, is equipped with extension spring 12 between isolation water blocking piece 13 and filter screen 10, and this extension spring 12 suit is on jackshaft 8, extension spring 12 upper end is connected fixedly with isolation water blocking piece 13, and the lower extreme is connected fixedly with filter screen 10, jackshaft 8 is by the reciprocating linear motion of lower cover drive in vertical direction.

Further, in the tea-water separating cup as described above, the extension spring 12 is fixedly connected to the strainer 10 by the fastening member 11, the extension spring 12 is welded to the fastening member 11, and the fastening member 11 is connected to the strainer 10 by the screw 9.

Further, as for the tea-water separation cup, the extension spring 12 is welded on the water baffle 13; the extension spring 12 is a cylindrical coil spring or a truncated conical coil spring.

Furthermore, as for the tea-water separation cup, the top end of the intermediate shaft 8 is provided with threads, the isolation water-retaining piece 13 is provided with a screw cap, and the intermediate shaft 8 and the isolation water-retaining piece 13 are tightly connected through the screw cap.

Further, as above, the tea-water separating cup further comprises a lower top shaft assembly 4 contacting with the lower end of the intermediate shaft 8, the lower bottom end of the lower cover further comprises a rotatable lower bottom cover 1, the lower top shaft assembly 4 is in screw transmission connection with the lower bottom cover 1 through a thread arranged on the surface of the lower top shaft assembly, and the lower top shaft assembly 4 is driven by the lower bottom cover 1 to drive the intermediate shaft 8 to move linearly in the vertical direction.

Further, the tea-water separation cup further comprises a stainless steel sleeve 5 which is arranged inside the cup body 14 and covers the upper surface of the lower cover, the stainless steel sleeve 5 is connected to the lower bottom cover 1 in a sealing mode through a welding ring 6, a sealing material is injected into a cavity of the stainless steel sleeve 5, and the lower top shaft assembly 4 penetrates through the injecting sealing material and the stainless steel sleeve 5.

The tea-water separation cup provided by the utility model has the following beneficial effects:

1. by the novel structure, the interlayer is avoided, and the problem of dirty water in the interlayer can be thoroughly solved.

2. The number of parts of the new tea-water separation structure in the cup body is reduced, and the cost is reduced.

3. Key parts in the novel structure are all produced mechanically, so that the influence of human factors is reduced, and the consistency and the reliability of products are improved.

4. The new structure reduces the number of parts and improves the appearance of the product.

Drawings

FIG. 1 is a schematic structural view of a tea-water separating cup provided by the utility model;

fig. 2 is an explosion schematic diagram of the tea-water separating cup provided by the utility model.

Wherein: 1-lower bottom cover, 2-lower middle cover, 3-decorative ring, 4-lower top shaft component, 5-stainless steel sleeve, 6-welding ring, 7-waterproof silica gel pad, 8-middle shaft, 9-screw, 10-filter screen, 11-fastener, 12-tension spring, 13-isolation water-retaining sheet, 14-cup body, 15-exhaust water-retaining sheet, 16-upper stainless steel sleeve, 17-exhaust bin silica gel pad, 18-upper middle cover, 19-upper top cover, 20-exhaust spring and 21-exhaust cover component.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

The structures, ratios, sizes, and the like of the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the efficacy and the achievable purpose of the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

Referring to fig. 1 and 2, the tea-water separating cup provided by the utility model mainly comprises three parts: an upper cover, a cup body and a lower cover. The upper and lower both ends of cup 14 all set up the opening, and the opening part sets up the screw thread, and upper cover and lower cover are rotatory respectively through this screw thread and are screwed up on cup 14. Optionally, the cup body 14 is double-layer vacuum glass, an annular boss surrounding a circle is arranged on the inner layer glass in the circumferential direction at the middle lower part of the cup body 14, the isolation water retaining sheet 13 and the filter screen 10 are respectively arranged on the upper end face and the lower end face of the annular boss, the isolation water retaining sheet 13 is connected with the filter screen 10 through the extension spring 12, the cup body 14 is divided into an upper section and a lower section by the isolation water retaining sheet 13 and the filter screen 10, the upper part is a tea chamber, and the lower part is a tea chamber. The tea chamber is used for containing tea water, and the tea chamber is used for containing tea.

Optionally, a circle of silica gel is cast at the edge part of the water blocking piece 13 in the circumferential direction, the water blocking piece 13 is connected with the intermediate shaft 8, and the silica gel ring on the water blocking piece 13 is tightly attached to the annular boss on the cup body through the pulling force of the extension spring 12, so that sealing is realized.

The water blocking sheet (13) is used for sealing water and realizing the flow or interception of the water. The filter screen 10 is used for filtering tea leaves and preventing tea leaf fragments from entering the tea water chamber.

Preferably, the lower bottom cover 1 is connected with the lower middle cover 2 through a buckle, the lower top shaft assembly 4 is connected with the lower bottom cover 1 through threads, the middle shaft 8 penetrates through a central hole of the filter screen 10 and then is fastened with the isolation water retaining sheet 13 through threads, the extension spring 12 is sleeved on the middle shaft 8, the isolation water retaining sheet 13 is connected with the extension spring 12 in a welding mode, the extension spring 12 is connected with the fastener 11 in a welding mode, and the fastener 11 is connected and fixed to the position near the central hole of the filter screen 10 through the screw 9. After the extension spring 12 is assembled, the water retaining plate is in a stretched state, the water retaining plate 13 is tightly stretched by the tensile force of the spring and tightly attached to the upper end face of the annular boss of the cup body, and the filter screen 10 is tightly attached to the lower end face of the annular boss of the cup body under the tensile force of the extension spring 12. The extension spring 12 is illustratively a cylindrical coil spring, but may also be a truncated conical coil spring.

Illustratively, in order to close the isolation water blocking piece 13 and the annular boss, the lower bottom cover 1 is rotated rightwards, the lower top shaft assembly 4 moves downwards in the stainless steel sleeve 5 in a straight line, the intermediate shaft 8 is tensioned downwards under the action of the tension spring 12, and finally the isolation water blocking piece 13 is tightly attached to the upper end face of the annular boss of the cup body.

Illustratively, in order to open the water blocking sheet 13 and the annular boss, the lower bottom cover 1 is rotated leftwards, the lower top shaft assembly 4 moves upwards in the stainless steel sleeve 5 in a straight line, so as to jack the intermediate shaft 8, the water blocking sheet 13 is also jacked through the intermediate shaft 8, and the extension spring 12 is pulled longer, so that a circle of gap is formed between the water blocking sheet 13 and the annular boss of the cup body, and water can flow into or out of the tea chamber along the gap.

Illustratively, the lower cover internally contains a screw transmission mechanism which is mainly used for converting the rotary motion of the lower bottom cover 1 into a linear motion. Specifically, lower bottom cover 1 can be twisted toward left and right directions with the hand in the use, produces rotary motion, and lower bottom cover has threaded connection with lower jackshaft subassembly 4 inside, and there is the guide rail cooperation lower jackshaft subassembly 4 and lower middle lid 2, and lower bottom cover 1 is in the motion process, and the screw thread on lower bottom cover 1 is followed rotatoryly, converts the rotary motion of lower bottom cover 1 into the linear motion of lower jackshaft subassembly 4 through the screw thread. And the lower middle cover 2 plays a role in limiting and guiding. When the lower jacking shaft assembly 4 moves upwards, the middle shaft 8 is jacked up, the extension spring 12 is stretched, the isolation water retaining sheet 13 is propped open, and water flows between the tea water chamber and the tea chamber. When the lower top shaft assembly 4 moves downwards, the extension spring 12 on the upper surface of the filter screen 10 can enable the middle shaft 8 to move downwards, the middle water retaining piece 13 stops moving after reaching a certain position, and can return under the driving of the middle shaft 8 and finally is in contact sealing with the annular boss on the cup body, so that the water between the tea water chamber and the tea water chamber is isolated, and the water can not flow. The lower bottom cover 1 and the lower middle cover 2 are combined through the inner buckle, and not only can positioning be realized, but also rotary motion can be realized.

Illustratively, the upper cover includes a vent relief mechanism. An exhaust water retaining sheet 15 is arranged below an exhaust cover assembly 21, an exhaust spring 20 is arranged on a shaft of an exhaust valve, and the exhaust water retaining sheet 15 is tensioned through the elasticity of the exhaust spring 20, so that the exhaust water retaining sheet 15 is tightly attached to an exhaust bin silica gel pad 17 to realize sealing. After the tea is poured into the boiled water, the upper cover and the lower cover are screwed tightly, and then the bottom cover 1 is screwed off by hand, so that the boiled water enters the tea chamber for tea making. At this time, the whole cup is sealed, but a part of air is in the cup, and the air in the cup body is heated by boiled water. The air pressure inside the cup body is larger than the atmospheric pressure, and the cup cover is directly unscrewed, so that the phenomenon that tea water overflows from the cup body can occur. Before opening the cover, the high-pressure gas in the cup body can be released by pressing the exhaust cover component 21. Then, the hands are released and the exhaust cover assembly 21 is automatically reset. Then separating the tea water, finally opening the cover to drink the tea, thus avoiding the phenomenon that the boiled water is emitted from the cup body, which is similar to an air valve of a pressure cooker.

Illustratively, the lower cover is provided with a sealing ring 3, and when the lower cover is screwed down, two sealing lines on the sealing ring 3 are promoted to deform, so that the lower cover and the sealing ring 3 are sealed. A stainless steel sleeve 5 is arranged inside the cup body 14 and covers the upper surface of the lower cover, the stainless steel sleeve 5 is connected to the lower cover 1 in a sealing mode through a welding ring 6, a sealing material is injected into a cavity of the stainless steel sleeve 5, and the lower top shaft assembly 4 penetrates through the injecting sealing material and the stainless steel sleeve 5. The sealing ring 3 is directly die-cast on the stainless steel sleeve 5 in a high-temperature and high-pressure die-casting mode, so that the sealing of the sealing ring 3 and the stainless steel sleeve 5 is realized.

The tea-water separation cup provided by the utility model has the following outstanding technical progress and obvious technical effects: firstly, the interlayer can not hide dirty water, so that the problem that the interlayer causes the quality of tea water to be reduced and the health of people is influenced is avoided. Secondly, the tea room is more beautiful, the cost is reduced, and the consistency and the reliability of the product are improved. The method comprises the following specific steps: 1. the extension spring 12 is arranged between the water baffle 13 and the filter screen 10, and does not need to be protected by a shaft sleeve or the like, while the springs with similar functions in the prior art are arranged in the tea chamber, and the shaft sleeve or the like is needed to protect the springs, so that the tea leaves are prevented from entering the springs to cause the failure of the spring function. Meanwhile, the problem that dirty water is hidden in an interlayer generated by the shaft sleeve in the prior art is also avoided. 2. The sealing structure in the middle of the cup body is simple and reliable, the related parts are few, and only the isolating water retaining sheet 13, the extension spring 12, the fastening piece 11, the filter screen 10, the intermediate shaft 8 and the screw 9 are provided. The extension spring 12, the fastener 11 and the isolation water retaining sheet 13 are connected by adopting an automatic welding process and mechanical operation, so that the influence of human factors is reduced, and the consistency and the reliability of products are improved. 3. The sealing material is directly molded on the inner surface of the stainless steel sleeve 5 by a glue injection technology, so that no interlayer exists between the stainless steel sleeve 5 and the sealing material, and dirty water cannot be stored. 4. The sealing material is formed on the inner surface of the stainless steel sleeve 5 by mechanical operation, so that the influence of human factors is reduced, the consistency and the reliability of a product are improved, and the assembly is simple.

The tea-water separation cup provided by the utility model has the following use sequence: 1. tea feeding: the lower cover is unscrewed, and tea leaves are added into the tea leaf chamber. After the tea leaves are added, the lower cover is screwed down. 2. Water injection: the upper cover is screwed off, boiled water is added into the tea water chamber, and then the upper cover is screwed down. 3. Tea making: one hand holds the cup body, the other hand rotates the lower bottom cover 1 in the anticlockwise direction, the cup body is inclined by 45 degrees, and then the water can be seen to enter the tea water chamber. Then the cup body is turned upside down for several times, the color of the tea is checked, and the cup body stops turning upside down after the tea is suitable for drinking by oneself. Then, the tea chamber of the cup body is partially downward, the tea chamber is upward, and the exhaust cover assembly 21 is pressed to release the high-pressure gas in the tea chamber. 4. And (4) drinking: firstly, the tea water chamber faces downwards, the tea water chamber faces upwards, and the tea water naturally flows into the tea water chamber by virtue of gravity. After the tea water is decomposed, the lower bottom cover 1 is rotated clockwise until the lower bottom cover 1 can not rotate, and a clamping position is designed in the lower bottom cover 1 and can not rotate continuously until a certain position. Then the cup body is turned upside down, the tea water chamber is upward, and the upper cover is opened to start drinking tea.

The tea-water separating cup provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. Tea-water separation cup, including both ends open-ended cup (14), install the upper cover and the lower cover at cup (14) both ends, cup (14) inside sets up annular boss, and this annular boss upper portion sets up isolation manger plate piece (13), and annular boss lower part sets up filter screen (10), and jackshaft (8) pass the centre bore of filter screen (10) and are connected with isolation manger plate piece (13), and its characterized in that is equipped with extension spring (12) between isolation manger plate piece (13) and filter screen (10), and this extension spring (12) suit is on jackshaft (8), extension spring (12) upper end is connected fixedly, the lower extreme is connected fixedly with filter screen (10) with isolation manger plate piece (13), jackshaft (8) are by the reciprocating linear motion of lower cover drive in vertical direction.

2. The tea-water separating cup according to claim 1, wherein the tension spring (12) is fixedly connected with the strainer (10) by a fastener (11), the tension spring (12) is welded on the fastener (11), and the fastener (11) is connected to the strainer (10) by a screw (9).

3. The tea-water separation cup according to claim 1, wherein the extension spring (12) is welded to the water barrier sheet (13); the extension spring (12) is a cylindrical coil spring or a truncated cone coil spring.

4. The tea-water separation cup according to claim 2, wherein the extension spring (12) is welded to the water barrier sheet (13); the extension spring (12) is a cylindrical coil spring or a truncated cone coil spring.

5. The tea-water separating cup according to any one of claims 1 to 4, wherein the top end of the intermediate shaft (8) is provided with a thread, the water-blocking piece (13) is provided with a nut cap, and the intermediate shaft (8) and the water-blocking piece (13) are tightly connected through the thread nut cap.

6. The tea-water separating cup according to any one of claims 1 to 4, further comprising a lower top shaft assembly (4) contacting with the lower end of the intermediate shaft (8), the lower bottom end of the lower cover further comprising a rotatable lower bottom cover (1), the lower top shaft assembly (4) is in screw transmission connection with the lower bottom cover (1) through threads arranged on the surface of the lower top shaft assembly, and the lower top shaft assembly (4) is driven by the lower bottom cover (1) to drive the intermediate shaft (8) to move linearly and reciprocally in the vertical direction.

7. The tea-water separating cup according to claim 5, further comprising a lower top shaft assembly (4) contacting with the lower end of the middle shaft (8), wherein the lower bottom end of the lower cover further comprises a rotatable lower bottom cover (1), the lower top shaft assembly (4) is in screw transmission connection with the lower bottom cover (1) through threads arranged on the surface of the lower top shaft assembly, and the lower top shaft assembly (4) is driven by the lower bottom cover (1) to drive the middle shaft (8) to move linearly and reciprocally in the vertical direction.

8. The tea-water separation cup according to any one of claims 1 to 4, further comprising a stainless steel sleeve (5) arranged inside the cup body (14) and covering the upper surface of the lower cover, wherein the stainless steel sleeve (5) is hermetically connected to the lower bottom cover (1) through a welding ring (6), a sealing material is injected into the cavity of the stainless steel sleeve (5), and the lower top shaft assembly (4) penetrates through the injecting sealing material and the stainless steel sleeve (5).

9. The tea-water separation cup according to claim 5, further comprising a stainless steel sleeve (5) arranged inside the cup body (14) and covering the upper surface of the lower cover, wherein the stainless steel sleeve (5) is hermetically connected to the lower bottom cover (1) through a welding ring (6), a sealing material is injected into the cavity of the stainless steel sleeve (5), and the lower top shaft assembly (4) penetrates through the injecting sealing material and the stainless steel sleeve (5).

10. The tea-water separation cup according to claim 6, further comprising a stainless steel sleeve (5) arranged inside the cup body (14) and covering the upper surface of the lower cover, wherein the stainless steel sleeve (5) is hermetically connected to the lower bottom cover (1) through a welding ring (6), a sealing material is injected into the cavity of the stainless steel sleeve (5), and the lower top shaft assembly (4) penetrates through the injecting sealing material and the stainless steel sleeve (5).

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