A new type of cup

Abstract

A new cup comprises a cup cover, a cup body and a cup bottom, wherein the cup body comprises an inner cup body and an outer cup body, the cup body wall of the inner cup body is a vacuum wall, the inner cup body and the outer cup body are separated into a first space, a second space is arranged in the cup base, the first space and the second space are filled with phase change material, a second straw is passed through the first space, the second straw is spirally coiled on the outer surface of the inner cup body, a third straw is passed through the cover seat, a sealing head is arranged on the flip cover, water is absorbed through the third straw, and heat is exchanged with the phase change material during the flow of hot water, so that the water drunk from the third straw is cooled water, and the hot water can be directly drunk, and at the same time, the water in the inner cup body is kept at a high temperature, realizing two options of warm water and hot water, with strong adaptability, good sealing and portability.

Description

Technical Field

[0001] The invention relates to the field of life, and in particular to a new type of cup. Background Art

[0002] Cups are indispensable items in daily life. They replenish water for the human body anytime and anywhere. Now there are also some easy-to-carry thermos cups on the market, and the heat preservation effect is getting better and better. In this way, when you open the cup to drink water, you may get burned because the temperature is too high. Especially when you can't drink cold water, you have to let the hot water cool down, which is very inconvenient.

[0003] Although constant temperature water heaters are now available on the market, they need to be plugged into an electricity source. Although they solve the problem of drinking water at home, they are not portable. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to provide a new cup which is very portable and can cool down drinking water.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A novel cup comprises a cup cover, a cup body and a cup bottom, the cup cover comprises a cover seat with a screw cover on the top of the cup body and a flip cover hinged on the cover seat at the side, the cup body comprises an inner cup body and an outer cup body, the cup body wall of the inner cup body is a vacuum wall, a first space is formed between the inner cup body and the outer cup body, the cup bottom comprises a cup bottom cover and a cup base, the cup bottom cover is buckled on the cup base and is connected to the cup base buckle, a second space is arranged in the cup base, an upward protrusion in the middle part of the cup bottom is blocked on the bottom of the inner cup body and is connected to the inner wall of the inner cup body buckle, an insulating gasket is arranged between the middle protrusions of the cup bottom cover and the cup base, the first space and the second space are filled with phase change material that can quickly reduce the water temperature, a first straw is passed through the cup bottom, the end of the first straw is located on the top surface of the upward protrusion in the middle part of the cup bottom, and the head end is located on the side of the cup bottom facing the The cup body is located at the bottom of the first space and the middle section is covered with the phase change material in the second space. A second straw is inserted into the first space and spirally coiled on the outer surface of the inner cup body and covered with the phase change material in the first space. The end of the second straw is connected to the head end of the first straw and the head end is located at the top of the first space. A third straw is inserted into the cover seat and the end of the third straw is connected to the head end of the second straw and the head end passes through the side position of the cover seat corresponding to the free end of the flip cover. The middle part of the cover seat covers the top opening of the inner cup body and is provided with a vent. The flip cover is provided with a sealing head for sealing the vent and the head end of the third straw in a closed state. A hook is provided at the free end of the flip cover and a buckle is provided at the cover seat. The hook and the buckle cooperate to fix the flip cover and the cover seat together.

[0007] In order to ensure the sealing effect, the present invention is improved in that the contact ends of the first suction tube and the second suction tube, and the contact ends of the second suction tube and the third suction tube are both provided with sealing rings.

[0008] In order to ensure the accuracy of assembly and quick disassembly, the present invention has been improved in that the inner side of the bottom of the inner cup body is provided with convex points, and the two sides of the bottom cover are provided with grooves. When the bottom cover is fixed to the inner cup body, the convex points are inserted into the grooves.

[0009] The present invention is improved in that the bottom of the cup base is provided with a concave cavity, and the concave cavity is provided with a reset button switch for pressing upward to fix and block the first straw, and for pressing a second time to reset and retract the first straw passage.

[0010] The present invention has been improved in that the inner cup body and the cup bottom cover are made of stainless steel, and the cup base and the outer cup body are made of stainless steel or plastic.

[0011] The present invention is improved in that the first straw, the second straw and the third straw are made of stainless steel.

[0012] It can be seen from the above technical solution that the beneficial effects of the present invention are:

[0013] Compared with the prior art, the new cup in the present invention, through the setting of phase change material, the hot water in the inner cup body passes through the first straw, the second straw and is sucked out from the third straw. In the process of the hot water flowing, heat exchange is performed with the phase change material, so that the water drunk from the third straw is cooled water, and the hot water can be directly drunk. At the same time, the water in the inner cup body is still kept at a high temperature, realizing the two options of warm water and hot water, with strong adaptability, good sealing and portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a new cup of the present invention. Figure 1 ;

[0015] Figure 2 It is a schematic diagram of opening the flip cover of a novel cup of the present invention;

[0016] 1-cup bottom cover; 2-inner cup body; 3-outer cup body; 4-phase change material; 5-first straw; 6-second straw; 7-third straw; 8-flip cover; 9-lid base; 10-vent; 11-hook; 12-buckle; 13-sealing ring; 14-thermal insulation gasket; 15-sealing head; 16-convex point; 17-cup base; 18-concave cavity; 19-reset button switch. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention.

[0018] See also Figure 1 and Figure 2As shown, the present invention provides a new type of cup, including a cup cover, a cup body and a cup bottom, the cup cover includes a cover seat 9 screwed on the top of the cup body and a flip cover 8 hinged on the cover seat 9 at the side, the cup body includes an inner cup body 2 and an outer cup body 3, the cup body wall of the inner cup body 2 is a vacuum wall, the inner cup body 2 and the outer cup body 3 are separated into a first space, the cup bottom includes a cup bottom cover 1 and a cup base 17, the cup bottom cover 1 is buckled on the cup base 17 and is connected with the cup base 17 buckle 12, a second space is provided in the cup base 17, the middle part of the cup bottom protrudes upward and blocks the bottom of the inner cup body 2 and is connected with the inner wall of the inner cup body 2 buckle, an insulating gasket 14 is provided between the middle protrusions of the cup bottom cover 1 and the cup base 17, the first space and the second space are filled with phase change material 4 that can quickly reduce the water temperature, a first straw 5 is passed through the cup bottom, and the end of the first straw 5 is located at On the top surface of the upward protrusion in the middle of the cup bottom, the head end is located at the position of the side of the cup bottom facing the bottom of the first space, and the middle section is wrapped in the phase change material 4 in the second space. A second straw 6 is inserted into the first space. The second straw 6 is spirally coiled on the outer surface of the inner cup body 2 and wrapped in the phase change material 4 in the first space. The end of the second straw 6 is connected to the head end of the first straw 5 and the head end is located at the top position of the first space. A third straw 7 is inserted into the cover seat 9. The end of the third straw 7 is connected to the head end of the second straw 6 and the head end passes through the side position of the cover seat 9 corresponding to the free end of the flip cover 8. The middle part of the cover seat 9 covers the top opening of the inner cup body 2 and is provided with a vent 10. The flip cover 8 is provided with a sealing head 15 for sealing the vent 10 and the head end of the third straw 7 in the closed state.

[0019] The inner side of the bottom of the inner cup body is provided with a convex point 16, and the two sides of the cup bottom cover 1 are provided with grooves. When the cup bottom cover 1 is fixed to the inner cup body, the convex point 16 is inserted into the groove. The cup base 17 is provided with a groove. When the cup base 17 is inserted into the cup bottom cover 1, the convex point 16 fixes the two grooves.

[0020] A hook 11 is provided at the free end of the flip cover, and a buckle 12 is provided at the cover base. The hook and the buckle cooperate to fix the flip cover and the cover base together.

[0021] The cup with a novel structure is firstly to place the cup body, the cup cover and the cup bottom together in a normal manner, and the cover seat 9 is fixed by the cooperation of the internal thread and the external thread. After the installation is completed, the first straw 5, the second straw 6 and the third straw 7 are connected to each other. After opening the cup cover, hot water can be placed in the inner cup body 2. After closing the cup cover, the hot water can be kept warm. When drinking water is needed, the flip cover 8 is opened and water is directly absorbed through the third straw 7. The hot water in the inner cup body 2 enters the second straw 6 through the first straw 5 and spirally rises and finally flows out from the third straw 7. Since the phase change material 4 is arranged on the disk side of the first straw 5 and the second straw 6, the temperature is reduced during the flow of hot water, so that the water finally sucked out from the third straw 7 is warm water, which is convenient for users.

[0022] Phase change material 4 is also called phase change heat storage material. When it is filled in the first space and the second space, after hot water passes through, the phase change heat storage material in the cup will quickly absorb heat and melt, and the temperature of the hot water will drop accordingly. Of course, if the temperature of the water that has passed through the straw is too low, the phase change heat storage material in the cup will solidify and release heat, so the water in the cup can maintain a suitable temperature for a long time.

[0023] In this embodiment, only the hot water in the straw is cooled, while the hot water in the inner cup body 2 is not cooled. Therefore, when hot water is needed, the flip cover 8 can be directly opened to pour it out.

[0024] In this embodiment, the contact ends of the first suction tube 5 and the second suction tube 6 and the contact ends of the second suction tube 6 and the third suction tube 7 are both provided with sealing rings 13 to effectively prevent water leakage.

[0025] In this embodiment, a heat insulating gasket 14 is provided between the cup bottom cover 1 and the middle protrusion of the cup base 17 to further insulate the water in the inner cup body 2.

[0026] In this embodiment, a sealing device is further provided at the bottom of the bottom cover, and the sealing device is used to seal the first straw 5. Specifically, a variety of conventional sealing structures can be used, and the present invention does not make specific limitations. This embodiment lists a sealing method, and the specific structure is as follows: a concave cavity 18 is provided at the bottom of the cup base, and a reset button switch 19 is provided in the concave cavity 18 for pressing upward to fix and block the first straw, and for pressing a second time to reset and retract to release the first straw passage. It is similar to a telescopic ballpoint pen, and the present invention does not make specific limitations, as long as it can achieve telescopic effect.

[0027] In another embodiment, the sealing device includes a sealing frame, a sealing block, a sealing gasket and a spring. The sealing frame is fixed to the bottom of the bottom cover. The sealing frame is provided with an opening facing the first straw 5. The sealing block includes a driving end and a sealing rod. The sealing rod extends into the opening. The sealing gasket is arranged at the end of the sealing rod. The spring is sleeved on the sealing rod. One end of the spring is fixed to the bottom side of the sealing frame, and the other end of the spring is fixed to the sealing rod. When the sealing rod moves to the bottom of the first straw 55, the first straw 5 is closed.

[0028] Through the setting of the sealing device, when insulation is required, the driving end is directly pressed, and the driving end drives the sealing rod to move, and the sealing gasket closes the first straw 5. Of course, a fixing mechanism needs to be provided on the sealing frame to fix the position of the sealing block. Specifically, a card slot design can be adopted, a sealing block is provided on the sealing rod, and a sealing groove is provided on the sealing frame. When the sealing block moves to the sealing groove, the driving end can be rotated to achieve fixation, or a pressing structure can be adopted.

[0029] Of course, the sealing device is mainly used to realize the opening and closing of the first suction pipe 5. Of course, the opening and closing of the water outlet pipeline can also be realized by the opening and closing between the first suction pipe 5 and the second suction pipe 6, for example, by rotating the bottom cover, or by directly blocking the suction pipe with a push piece, a plug or other medium to achieve sealing.

[0030] A convex point 16 is arranged on the inner side of the bottom of the inner cup body 2, and grooves are arranged on both sides of the cup bottom cover 1. When the cup bottom cover 1 is fixed to the inner cup body 2, the convex point 16 is inserted into the groove. The cup base 17 is provided with a groove. When the cup base 17 is inserted into the cup bottom cover 1, the convex point 16 fixes the two grooves to achieve positioning and fixation.

[0031] Specifically, the bottom cover and the inner cup body 2 can be connected in a detachable manner or in a fixed manner, and the present invention does not impose any specific restrictions thereto. For example, welding, gluing, and rotation can be used, and the connection can be single-layer or vacuum double-layer.

[0032] The inner cup body and the cup bottom cover are made of stainless steel, and the cup base and the outer cup body are made of stainless steel or plastic. The present invention does not limit the specific material.

[0033] In this embodiment, the first suction pipe 5, the second suction pipe 6 and the third suction pipe 7 are made of stainless steel, and specifically, stainless steel of grade 304 or above can be used.

[0034] In another embodiment, the bottom cover may not be filled with the phase change material 4, because the phase change material 4 in the cup body can already achieve a certain degree of temperature reduction.

[0035] However, the above description is only a preferred embodiment of the present invention and is not intended to limit the patent scope of the present invention. Therefore, any equivalent structural changes made using the contents of the present invention description and drawings are also included in the scope of the present invention.

Claims

1. A new type of cup, comprising a cup cover, a cup body and a cup bottom, characterized in that: The cup cover comprises a cover seat screwed on the top of the cup body and a flip cover hinged on the cover seat at the side, the cup body comprises an inner cup body and an outer cup body, the cup body wall of the inner cup body is a vacuum wall, a first space is formed between the inner cup body and the outer cup body, the cup bottom comprises a cup bottom cover and a cup base, the cup bottom cover is buckled on the cup base and is connected to the cup base buckle, a second space is arranged in the cup base, an upward protrusion in the middle part of the cup bottom is blocked on the bottom of the inner cup body and is connected to the inner wall of the inner cup body by a buckle, an insulating gasket is arranged between the middle protrusions of the cup bottom cover and the cup base, the first space and the second space are filled with phase change materials that can quickly reduce the water temperature, a first straw is passed through the cup bottom, the end of the first straw is located on the top surface of the upward protrusion in the middle part of the cup bottom, and the head end is located at a position on the side of the cup bottom facing the bottom of the first space. The upper and middle sections of the cup are wrapped in the phase change material in the second space, a second straw is passed through the first space, the second straw is spirally coiled on the outer surface of the inner cup body and wrapped in the phase change material in the first space, the end of the second straw is connected with the head end of the first straw, and the head end is located at the top position of the first space, a third straw is passed through the cover seat, the end of the third straw is connected with the head end of the second straw, and the head end passes through the side position of the cover seat corresponding to the free end of the flip cover, the middle part of the cover seat covers the top opening of the inner cup body and is provided with a vent, the flip cover is provided with a sealing head for sealing the vent and the head end of the third straw in a closed state, the free end of the flip cover is provided with a hook, the cover seat is provided with a buckle, and the hook and the buckle cooperate to fix the flip cover and the cover seat together.

2. A new cup according to claim 1, characterized in that: The contact ends of the first suction tube and the second suction tube, and the contact ends of the second suction tube and the third suction tube are both provided with sealing rings.

3. A new cup according to claim 1, characterized in that: The inner side of the bottom of the inner cup body is provided with a convex point, and grooves are provided on both sides of the cup bottom cover. When the cup bottom cover is fixed to the inner cup body, the convex point is inserted into the groove. The cup base is provided with a groove. When the cup base is inserted into the cup bottom cover, the convex point fixes the two grooves.

4. A new cup according to claim 1, characterized in that: The inner cup body and the cup bottom cover are made of stainless steel, and the cup base and the outer cup body are made of stainless steel or plastic.

5. A new cup according to claim 1, characterized in that: A concave cavity is provided at the bottom of the cup base, and a reset button switch is provided in the concave cavity for pressing to fix and block the first straw upward, and for pressing a second time to reset and retract the first straw passage.

6. A new type of cup according to any one of claims 1-5, characterized in that: The first straw, the second straw and the third straw are made of stainless steel.

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