CN210520680U

CN210520680U - Teacup with sealed portable switch

Info

Publication number: CN210520680U
Application number: CN201822179855.1U
Authority: CN
Inventors: 金羿
Original assignee: Individual
Current assignee: Glenor Asia Plastics Technology Shanghai Co ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-05-15
Anticipated expiration: 2028-12-25

Abstract

A teacup with a sealed portable switch comprises an upper cup body and a lower cup body, wherein a middle ring is arranged between the upper cup body and the lower cup body, a through hole is arranged in the middle ring, a spheroid is arranged above the through hole, an opening is arranged on the side wall of the middle ring, and a sealing rubber piece is arranged on the inner side of the opening; the sealing rubber piece is provided with an opening, and the other end of the sealing rubber piece is provided with a key; a connecting rod is arranged in the middle ring, one end of the connecting rod is positioned at the lower part of the spheroid, and the other end of the connecting rod is connected with the sealing rubber piece. The upper cup body is provided with a cup cover which is in threaded connection with the upper cup body. The scheme has the advantages that the tea leaves are isolated, and the concentration of the tea water is adjusted; the tea cup adopts a key pressing mode to discharge water by one key, accords with ergonomics, can realize full sealing, and has the advantages of simple structure, low cost, convenient operation and random control of water discharge size. The tea can be fully soaked, and the taste of the tea is ensured.

Description

Teacup with sealed portable switch

Technical Field

The utility model relates to a utensil field of making tea specifically is a tea-water separation cup.

Background

Along with the development of society and the improvement of living standard, people have higher and higher requirements on tea making cups, and kungfu tea requires that the tea leaves are soaked in boiling water for a long time, so that the unique flavor of the tea leaves is lost after the tea leaves are soaked for a long time. When tea is brewed by using the tea making cup, if the tea is directly placed in the cup, the tea sometimes enters the mouth along with tea water during drinking, and the tea drinking feeling is influenced.

Present some portable tea making cups, it is upper and lower two-layer to divide into, the filter screen separation is passed through in the centre, tealeaves is placed on the upper strata, hot water is poured into to the lower floor, the teacup inverts the hot water that makes the lower floor and gets into the upper strata and tealeaves contact, time back, invert the teacup, make the tea that makes good get into the lower floor, tealeaves is by the filter screen separation on the upper strata, this kind of structure though can satisfy the requirement of soaking of kungfu tea, but when opening the teacup and drinking water, the remaining hot water in upper strata oozes out easily, scald one's hand easily, do not realize real tea separation. The tea making cup is characterized in that a filter cover of the tea making cup is connected to the bottom of the cup cover in an inserting mode, the cup cover is connected to the top end of the cup body in an inserting mode, the filter cover extends into the cup body, tea leaves can be separated from tea water when the cup cover is taken away, the tea making cup has the advantages that the tea leaves cannot be drunk when the tea water is drunk, the filter cover also contains some water after the cup cover is taken away from the cup body, dripping can occur, the tea leaves soaked with hot water are oxidized easily in the air, the tea leaves and the contained water become cool after the tea leaves are placed for a period of time, the temperature of the water in the cup can be reduced, and the taste of the tea is.

The water outlet device of the special filter cup for tea is a device which is pressed downwards by hands, and the pressure is often improperly controlled during use, so that the filter cup cannot be opened or is opened too much, the flow is difficult to control, and the filter cup cannot be used randomly. Even the control ball valve is damaged due to excessive force application, so that the tea water filter cup can not be used any more.

The tea water isolation control valve of the tea water separation cup is generally in a ball seal structure or a conical seal structure, the ball seal structure is simple and low in cost, but the whole cup body cannot be completely sealed, water is easy to leak, and the tea water isolation control valve is inconvenient to carry; the conical sealing structure is complex and high in cost, but can realize full sealing of the whole cup body, and is convenient to carry when going out. How to achieve simple structure with low costs, can realize the cup totally enclosed portable again, be a difficult problem of trade.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving the convenience of operation through the structural optimization to the current teacup, simple structure, processing is convenient, and is with low costs, the assembly of being convenient for and go out to carry.

In order to achieve the above object, the present invention provides the following technical solutions: a teacup with a sealed portable switch comprises an upper cup body and a lower cup body, wherein a middle ring is arranged between the upper cup body and the lower cup body, a through hole is arranged in the middle ring, a spheroid is arranged above the through hole, an opening is arranged on the side wall of the middle ring, and a sealing rubber piece is arranged on the inner side of the opening; the sealing rubber piece is provided with an opening, and the other end of the sealing rubber piece is provided with a key; a connecting rod is arranged in the middle ring, one end of the connecting rod is positioned at the lower part of the spheroid, and the other end of the connecting rod is connected with the sealing rubber piece. The upper cup body is provided with a cup cover which is in threaded connection with the upper cup body. The sealing rubber part and the keys can be integrally formed by injection molding of silicon rubber, and the sealing rubber part and the keys can also be made of silicon rubber and engineering plastics and are combined into a whole by injection molding. Or the middle ring, the sealing rubber piece and the key are integrally formed by injection molding of silicon rubber, or the middle ring and the sealing rubber piece are integrally formed by injection molding of silicon rubber and the key is made of engineering plastic, and the middle ring and the sealing rubber piece are integrally formed by injection molding and are combined into a whole. Or, the sealing rubber piece and the key are integrally formed by injection molding of silicon rubber and are integrally formed with the middle ring, or the sealing rubber piece and the key are integrally formed by injection molding of silicon rubber and are bonded with the middle ring or are welded into a whole by laser. These several forms all belong to the protection scope of the present invention.

When making tea, a filter screen can be arranged between the middle ring and the upper cup body.

The spherical body is provided with a spring at the position far away from the through hole, and the spring is pressed on the surface of the spherical body.

Preferably, the spheroid is a stainless steel ball with a diameter of 5-20 mm.

A fulcrum is further arranged in the middle ring, the connecting rod is hinged to the fulcrum and is equivalent to a lever device, and two ends of the connecting rod form an included angle which is 10-90 degrees. The fulcrum can also be arranged on the upper cup body, the connecting rod is hinged with the fulcrum, after the upper cup body and the middle ring are assembled, one end of the connecting rod is connected with the spheroid, and the other end of the connecting rod is connected with the sealing rubber piece.

Preferably, the middle of the sealing rubber piece is provided with an arch facing the key, and the sealing rubber piece is made of silicon rubber. The sealing rubber piece and the middle ring are integrally formed, and the sealing rubber piece can also be in threaded connection with the middle ring or the sealing rubber piece and the middle ring are welded together by laser.

In another scheme, a limiting device is arranged in the middle ring, the connecting rod penetrates through the limiting device to be connected with the spheroid, and the connecting rod can move relative to the limiting device.

One end of the connecting rod, which is positioned at the lower part of the spherical body, is an inclined surface or an arc surface which is matched with the spherical body, when the key is pressed, the key can drive the connecting rod to move and push the spherical body to move upwards through the inclined surface or the arc surface, and water can flow down through the through hole.

Compared with the prior art, the invention has the following beneficial effects: the scheme has the advantages that the tea leaves are isolated, and the concentration of the tea water is adjusted; the tea cup adopts a key pressing mode to discharge water by one key, accords with ergonomics, can realize full sealing, and has the advantages of simple structure, low cost, convenient operation and random control of water discharge size. The tea can be fully soaked, and the taste of the tea is ensured.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic view of the appearance structure of the teacup with the sealed portable switch of the present invention.

Fig. 2 is a schematic sectional view of a first embodiment of the teacup with a sealed portable switch according to the present invention.

Fig. 3 is an enlarged schematic view of the section of the internal structure of the first embodiment of the teacup with the sealed portable switch of the present invention.

Fig. 4 is an enlarged schematic view of the section of the internal structure of the second embodiment of the teacup with the sealed portable switch of the present invention.

1. The cup comprises a cup cover, 2, an upper cup body, 3, a filter screen, 4, a spheroid, 5, a middle ring, 6, a sealing rubber piece, 7, a fulcrum, 8, a connecting rod, 9, a key, 10, an opening, 11, a through hole, 12, a lower cup body, 13 and a limiting device.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Referring to fig. 1, a cup cover 1 is arranged on an upper cup body 2, the upper cup body 2 is hermetically connected with a middle ring 5 through threads, or the upper cup body 2 and the middle ring 5 are welded or injection-molded into a whole through laser welding, or can be adhered together through glue. The middle ring 5 is connected with the lower cup body 12 through threads, and in order to prevent water leakage in a sealing mode, a sealing device, such as a sealing ring, is arranged between the middle ring 5 and the lower cup body 12, and after the middle ring 5 is connected with the lower cup body 12 through threads and screwed tightly, water is prevented from flowing out in a sealing mode. The middle ring 5 is provided with a key 9.

Referring to fig. 2 and 3, in the first embodiment, a filter screen 3 is disposed between the upper cup body 2 and the middle ring 5 for filtering tea leaves. A through hole 11 is arranged below the filter screen 3 for water outlet, a spheroid 4 is arranged on the through hole 11 for controlling the opening and closing of the through hole 11, a connecting rod 8 is arranged below the spheroid, the spheroid 4 is in contact with the connecting rod 8 or a certain gap is arranged between the spheroid 4 and the connecting rod 8, the connecting rod 8 is hinged on the middle ring through a fulcrum 7 arranged on the middle ring 5, and the fulcrum can also be arranged on the upper cup body 2 or the lower cup body 12 according to requirements. The side wall of the middle ring 5 is provided with an opening 10 and a sealing rubber piece 6, one end of the key 9 is clamped between the opening 10 of the middle ring 5 and the sealing rubber piece 6, and the other end of the key passes through the opening 10 and is exposed out of the middle ring 5, so that people can press the key conveniently during operation. The sealing rubber part 6 and the key 9 can be integrally formed by injection molding of silicon rubber, or the sealing rubber part 6 adopts silicon rubber and the key 9 adopts engineering plastics, and the two parts are combined into a whole by injection molding. Or, the middle ring 5, the sealing rubber member 6 and the key 9 are all integrally formed by injection molding of silicon rubber, or the middle ring 5 and the sealing rubber member 6 are integrally formed by silicon rubber while the key 9 is made of engineering plastic, and the key 9 is provided with a buckle which passes through the opening 10 and is buckled between the sealing rubber member 6 and the opening 10 to form a whole. Or, the sealing rubber member 6 and the key 9 are integrally formed with the middle ring 5 by silicone rubber injection molding, or are adhered or tightly fitted or welded with laser. These several forms all belong to the protection scope of the present invention.

When the key 9 is pushed, the key 9 moves inwards to push the sealing rubber piece 6 to move, the sealing rubber piece 6 pushes the connecting rod 8 to rotate clockwise around the fulcrum 7, the left end of the connecting rod 8 rotates upwards and pushes the spherical body 4 to move upwards, the spherical body 4 and the through hole 11 are not sealed, and water is left between the spherical body 4 and the through hole 11. When the external force disappears from the key 9, the spheroid 4 moves downwards under the action of gravity and pushes the connecting rod 8, the connecting rod 8 rotates anticlockwise under the pushing of the gravity of the spheroid 4 to reset and pushes the sealing rubber piece 6, the sealing rubber piece 6 has elasticity as the whole body has an arch shape with the middle facing the key, and therefore after the external force disappears from the key 9, the sealing rubber piece 6 restores to the original state under the elasticity of the sealing rubber piece 6 and pushes the key 9 to reset.

Referring to fig. 4, a second embodiment is shown, which is different from the first embodiment in that the connecting rod 8 is not a lever structure, but a push rod structure that can slide in the limiting device 13, the bottom of the connecting rod 8 is provided with an arc shape that fits the bottom of the spheroid, or can be provided with an inclined surface, when the push button 9 is pushed, the push button 9 moves inward to push the sealing rubber piece 6 to move, the sealing rubber piece 6 pushes the connecting rod 8 to move in the limiting device 13, and the connecting rod has an arc shape that fits the bottom of the spheroid 4, or can be provided with an inclined surface. As shown in FIG. 4, the cambered surface is low at the left and high at the right, when the connecting rod 8 moves leftwards, the connecting rod 8 pushes the ball-shaped body 4 to move upwards, the ball-shaped body 4 is not sealed with the through hole 11, and water is left between the ball-shaped body 4 and the through hole 11. When the external force disappears from the key 9, the spheroid 4 moves downwards under the action of gravity and pushes the arc surface of the connecting rod 8, the connecting rod 8 moves rightwards under the pushing of the gravity of the spheroid 4 to reset and pushes the sealing rubber part 6, the sealing rubber part 6 is integrally in an arch shape facing the key because of a protruding part facing the key, and therefore after the external force disappears from the key 9, the sealing rubber part 6 restores to the original shape under the self elasticity and pushes the key 9 to reset.

The utility model discloses be different with current portable sealed teacup, when the teacup was forward placed, can seal through spheroid 4, must promote spheroid 4 through button 9 and just can open sealed realization and go up cup 2 and lower cup 12 intercommunication, water left in the last cup 2, tealeaves stays at last cup 2 because stopping of filter screen 3. However, when the teacup is inverted, the button 9 does not need to be touched, the spheroid 4 can move downwards under the action of gravity to leave the sealing position, the upper cup body 2 is communicated with the lower cup body 12, and water in the lower cup body can flow into the upper cup body 2 through the through hole 11, so that the teacup is simple and convenient. The upper cup body and the lower cup body of the existing portable sealing teacup can be opened through the keys to realize the communication of the upper cup body and the lower cup body, and the operation mode is single and complex and has no diversity. Of course, a spring can be arranged above the ball-shaped body 4, so that the ball-shaped body 4 is always in a sealing position, the sealing can not be opened due to the gravity of the ball-shaped body 4 when the teacup is inverted, and the same function as that of the traditional sealing teacup can be realized.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that the present invention can be modified, replaced and modified in many ways without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A teacup with a sealed portable switch comprises an upper cup body and a lower cup body, and is characterized in that a middle ring is arranged between the upper cup body and the lower cup body, a through hole is arranged in the middle ring, a spheroid is arranged above the through hole, an opening is arranged on the side wall of the middle ring, and a sealing rubber piece is arranged on the inner side of the opening; the sealing rubber piece is arranged between the sealing rubber piece and the opening, and the other end of the key penetrates through the opening; a connecting rod is arranged in the middle ring, one end of the connecting rod is positioned at the lower part of the spheroid, and the other end of the connecting rod is connected with the sealing rubber piece.

2. The teacup with the sealed portable switch according to claim 1, wherein a fulcrum is further provided in the middle ring, and the connecting rod is hinged to the fulcrum.

3. A teacup with a sealed portable switch, according to claim 1, wherein the ball is provided with a spring located away from the through hole, the spring pressing against the surface of the ball.

4. The teacup with the sealed portable switch according to claim 1, wherein the sealing rubber member has an arch shape facing the button in the middle.

5. A teacup with a sealed portable switch according to claim 1, wherein the sealing rubber member is silicone rubber.

6. The teacup with the sealed portable switch according to claim 1, wherein the middle ring is provided with a position-limiting device, the connecting rod passes through the position-limiting device and is connected with the spherical body, and the connecting rod can move relative to the position-limiting device.

7. A teacup with a sealed portable switch according to claim 2, wherein the connecting rod is angled at its ends by an angle of between 10 ° and 90 °.

8. The teacup with the sealed portable switch according to claim 4, wherein the sealing rubber member is integrally formed with the middle ring.

9. The teacup with the sealed portable switch according to claim 4, wherein the sealing rubber member is connected with the middle ring through a screw thread.

10. The teacup with the sealed portable switch according to claim 6, wherein the connecting rod is a curved surface adapted to the spherical body at one end of the lower portion of the spherical body.