Traditional Chinese medicine liquid vacuum cup

Abstract

The utility model discloses a traditional Chinese medicine liquid vacuum cup, relates to the technical field of vacuum cups, and aims to solve the problems that an existing vacuum cup is poor in sealing performance, large in heat loss, complex in structure and the like. The traditional Chinese medicine liquid vacuum cup comprises a vacuum heat insulation cup body, a water injection pipe, an inner cup, a cup cover, a sealing cover and the like, a vacuum cavity between the inner wall and the outer wall can effectively reduce heat loss, and the temperature of liquid medicine is kept stable; hot water is injected through the water injection pipe, a heating cavity is formed between the cup body and the inner cup, and the heating efficiency is improved; the inner cup and the cup body are sealed and stably matched through the design of a sealing ring and a positioning column, liquid medicine leakage is prevented, and the sealing performance is enhanced; the sealing plug at the bottom of the cup cover is tightly matched with the opening of the inner cup, and liquid medicine is effectively prevented from splashing. The bottom of the cup body is provided with the non-slip mat to improve stability and prevent sliding; the handle design is convenient for a user to extract and move, high-temperature parts are prevented from being contacted, and the use safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermos cups, and particularly relates to a thermos cup for traditional Chinese medicine liquid. Background Art

[0002] As people's health awareness grows, more and more people are using traditional Chinese medicine (TCM) for daily health care or treatment. The drinking temperature of TCM liquids is closely related to their efficacy. Therefore, maintaining the appropriate temperature for TCM liquids is crucial to ensuring their effectiveness and safety. To facilitate and maintain the temperature of TCM liquids in various settings, several thermos cups have been developed. However, these products still present the following technical challenges.

[0003] Currently, most thermoses on the market are designed for general liquid beverages and lack optimized designs for the specific use case of traditional Chinese medicine liquids. Although existing thermoses can maintain the temperature of beverages to a certain extent, their structural design often cannot effectively prevent heat loss, resulting in unsatisfactory heating effects. In particular, the insulation effect gradually decreases during long-term use. Furthermore, the poor sealing between the inner liner and the outer wall of traditional thermoses can easily lead to leakage of liquid medicine, affecting the user experience. Especially during movement, it is easy to cause the traditional Chinese medicine liquid to splash, causing unnecessary trouble.

[0004] Furthermore, existing thermoses are often complex or difficult to clean. For traditional Chinese medicine thermoses, which require regular replacement of the liquid, users often need to frequently clean the inner liner and external components, a factor that existing designs fail to adequately account for. Furthermore, some existing thermoses often fail to consider how to effectively inject hot water to improve heating efficiency, resulting in lower efficiency and convenience. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide a Chinese medicine liquid insulation cup, which can improve the insulation effect, simplify the use process and enhance the sealing, so as to provide users with a more convenient and efficient Chinese medicine liquid insulation experience.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A Chinese medicine liquid insulation cup, comprising a cup body, wherein the cup body comprises an outer wall and an inner wall, and a cavity between the outer wall and the inner wall is set to be vacuum;

[0008] The top outer wall of the cup body is fixedly connected with a water injection pipe, and the water injection pipe passes through the outer wall and the inner wall;

[0009] An inner cup for storing liquid medicine is provided inside the cup body;

[0010] A cup cover is provided on the top of the cup body, a cup cover is provided on the bottom of the cup body, and one end of the water injection pipe is connected with a sealing cover.

[0011] Furthermore, a limiting ring is fixedly connected to the inner side of the top of the cup body;

[0012] A retaining ring is fixedly connected to the outer side of the open end of the inner cup; when the inner cup is placed in the cup body, the retaining ring fits against the inner wall of the cup body, and the bottom of the retaining ring rests on the limiting ring.

[0013] Furthermore, a sealing groove is provided on the outer side of the retaining ring, and a sealing ring is sleeved in the sealing groove.

[0014] Furthermore, a positioning groove is provided on the upper end surface of the limiting ring, and a positioning column corresponding to the positioning groove is fixedly connected to the lower end surface of the retaining ring.

[0015] Furthermore, a sealing plug is fixedly connected to the center of the bottom of the cup cover;

[0016] When the cup cover is connected to the cup body, the sealing plug is inserted into the opening of the inner cup.

[0017] Furthermore, a connector is provided at the opening of the water injection pipe, a sealing cover is connected to the connector, and an anti-slip groove is provided on the outer side of the sealing cover.

[0018] Furthermore, a cup bottom is provided at the bottom of the cup body, and a non-slip pad is connected to the bottom of the cup bottom.

[0019] Furthermore, a handle is fixedly connected to the outer surface of the cup body.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] First, the vacuum chamber between the outer and inner walls of the cup effectively isolates the cup from external temperature fluctuations, reducing heat loss. This design enhances thermal insulation and ensures the temperature stability of the traditional Chinese medicine liquid during use. Compared to conventional thermos cups, this invention utilizes vacuum insulation technology to reduce heat conduction and improve thermal insulation efficiency, particularly during prolonged use, and can better maintain the temperature of the medicinal liquid.

[0022] Secondly, the water injection pipe allows users to easily inject hot water for heating, which is then introduced into the cavity between the inner cup and the cup body for heat transfer. This design avoids the uneven heating problem found in traditional thermos cups and, through proper coordination with the inner liner structure, effectively improves heating efficiency, ensuring that the medicinal liquid temperature rises rapidly and is maintained for a long time. Compared to the complex heating structures of the prior art, the present invention provides a simple and efficient heating method, allowing the medicinal liquid to reach the ideal temperature in a relatively short time, meeting the drinking needs of traditional Chinese medicine liquids.

[0023] Furthermore, the inner cup is designed to independently store liquid medicine. Its mating structure with the cup body utilizes a retaining ring and a stopper ring to ensure stable placement within the cup body, avoiding the inherent instability and displacement of the inner liner found in existing thermos cups. By providing a sealing groove and a sealing ring on the outer side of the retaining ring, this invention effectively improves the seal between the inner cup and the cup body, preventing heat loss and liquid medicine leakage. The sealing design prevents liquid medicine from spilling during transport, enhancing the product's safety and reliability.

[0024] The present invention further enhances the sealability of the thermos cup by integrating the sealing lid with the water inlet pipe, preventing hot water from leaking during the heating process. Furthermore, a sealing plug is provided at the center of the bottom of the lid, ensuring that the opening of the inner cup is completely sealed when the lid is connected to the cup body, further enhancing the overall sealing effect. While common sealing designs in the prior art are often less than tight, the sealing design of the present invention ensures the sealability of the Chinese medicine liquid thermos cup during use, eliminating the risk of liquid leakage.

[0025] In terms of the design of the cup bottom and anti-slip pad, the anti-slip pad can effectively increase friction and prevent the cup body from tilting or sliding during use, thereby ensuring the stability of the thermos cup in various environments. Especially when the user places the cup body, the anti-slip pad can avoid accidental tipping caused by the sliding of the cup body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the cup body of the utility model Figure 1 ;

[0029] Figure 4 This is a schematic diagram of the structure of the cup body of the utility model Figure 2 ;

[0030] Figure 5 This is a schematic diagram of the structure of the inner cup of the utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the cup cover of the utility model;

[0032] Figure 7 This is a schematic structural diagram of the sealing cover of the utility model;

[0033] Figure 8 This is a structural diagram of the cup bottom of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] 1. Cup body;

[0036] 11. Handle; 12. Water injection pipe; 121. Connector; 13. Limiting ring; 131. Positioning groove; 101. Outer wall; 102. Inner wall;

[0037] 2. Inner cup;

[0038] 21. retaining ring; 211. sealing groove; 212. positioning column; 22. sealing ring;

[0039] 3. Cup lid; 31. Sealing plug;

[0040] 4. Sealing cover; 41. Anti-slip groove;

[0041] 5. Cup bottom; 51. Anti-slip pad. DETAILED DESCRIPTION

[0042] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0043] See Figure 1-8 A Chinese medicine liquid thermos cup includes a cup body 1, which includes an outer wall 101 and an inner wall 102. The cavity between the outer wall 101 and the inner wall 102 is set to a vacuum; this structure effectively isolates the cup from external temperature fluctuations, reduces heat loss, and improves the insulation effect. The vacuum cavity design between the outer wall 101 and the inner wall 102 significantly reduces heat conduction, ensuring that the temperature inside the cup body 1 remains stable during use and preventing the temperature of the medicinal liquid from dropping too quickly.

[0044] A water inlet pipe 12 is fixedly connected to the top outer wall 101 of the cup body 1 and extends through both the outer wall 101 and the inner wall 102. The design of the water inlet pipe 12 ensures that hot water can be easily injected into the cup body 1. Hot water enters the cavity between the cup body 1 and the inner cup 2 through the water inlet pipe 12, thereby heating the liquid medicine in the inner cup 2 and achieving a heat preservation effect. The through-hole design of the water inlet pipe 12 allows external heated water to be quickly transferred to the inner cavity, reducing heat waste and improving heating efficiency.

[0045] Inside the cup body 1 lies an inner cup 2 for storing liquid medicine. This independent cup 2 is easily cleaned and replaced, preventing direct contact between the liquid medicine and other components of the thermos cup, ensuring its safety and hygiene. The capacity of the inner cup 2 can be optimized to meet varying storage requirements for traditional Chinese medicine.

[0046] The cup body 1 is provided with a lid 3 at the top and bottom of the cup body 1. A sealing cap 4 is connected to one end of the water inlet pipe 12. The design of the lid 3 ensures a tight seal within the cup body 1, effectively preventing leakage of the liquid medicine during transport. The lid 3 tightly fits the top of the cup body 1, preventing air from entering and maintaining a constant temperature within the cavity. The sealing cap 4 acts as a sealing device for the water inlet pipe 12, effectively preventing hot water from leaking during use and ensuring safe use.

[0047] See Figure 3 and Figure 5 A retaining ring 13 is fixedly attached to the inner side of the top of the cup body 1. This retaining ring 13 ensures the stable placement of the inner cup 2, preventing it from shifting or sliding during use. The retaining ring 13 guides and secures the inner cup 2 during placement, ensuring a secure fit between the inner cup 2 and the cup body 1.

[0048] A retaining ring 21 is fixedly connected to the outside of the open end of the inner cup 2; when the inner cup 2 is placed in the cup body 1, the retaining ring 21 fits against the inner wall of the cup body 1, and the bottom of the retaining ring 21 rests on the limiting ring 13, forming a tight fit, preventing the inner cup 2 from moving up and down or tilting, further improving stability and safety during use.

[0049] See Figure 5 A sealing groove 211 is provided on the outside of the retaining ring 21, and a sealing ring 22 is provided inside the sealing groove 211; the design of the sealing ring 22 effectively enhances the sealing between the inner cup 2 and the cup body 1, prevents heat loss, and avoids leakage of the medicine, ensuring that the cup body 1 will not leak during movement.

[0050] See Figure 3 and Figure 5 The upper end surface of the limiting ring 13 is provided with a positioning groove 131, and the lower end surface of the retaining ring 21 is fixedly connected with a positioning column 212 corresponding to the positioning groove 131; the matching design of the positioning groove 131 and the positioning column 212 can ensure the accurate positioning of the inner cup 2 in the cup body 1, preventing the inner cup 2 from rotating or loosening during use, and further enhancing the structural stability and sealing of the thermos cup.

[0051] See Figure 5-6 A sealing plug 31 is fixedly connected to the bottom center of the cup cover 3; when the cup cover 3 is connected to the cup body 1, the sealing plug 31 can be inserted into the opening of the inner cup 2 to form a tight seal, preventing the liquid medicine from splashing when the cup body 1 is turned up and down. At the same time, it can also effectively isolate the outside air, reduce heat loss, and ensure that the liquid medicine is kept within the ideal temperature range.

[0052] See Figure 3 and Figure 7The water injection pipe 12 has a connector 121 at its end, to which the sealing cap 4 is connected. The outer side of the sealing cap 4 has an anti-slip groove 41. The design of the connector 121 and the sealing cap 4 ensures a tight connection between the water injection pipe 12 and the sealing cap 4, preventing water leakage. The anti-slip groove 41 effectively prevents slipping during the water heating operation, improving user safety.

[0053] See Figure 8 The bottom of the cup body 1 is provided with a cup base 5, and the bottom of the cup base 5 is connected to an anti-skid pad 51. The design of the cup base 5 enhances the stability of the cup body 1 and prevents it from sliding when placed on a flat surface, especially during user use, which can provide greater safety and convenience. The anti-skid pad 51 can effectively increase friction, preventing the cup body 1 from tilting or sliding due to external forces on a table or other flat surface.

[0054] See Figure 3 A handle 11 is fixedly attached to the outer surface of the cup body 1. The design of the handle 11 allows the user to easily lift and move the cup body 1, especially during the heating process, preventing the hand from directly contacting the hot parts, thereby ensuring safe use. The structure of the handle 11 is tightly integrated with the cup body 1, ensuring stability and comfort during use.

[0055] The working principle of this utility model is:

[0056] When in use, first place the inner cup 2 into the cup body 1. When placing the inner cup 2, the positioning post 212 is inserted into the positioning groove 131, and the sealing ring 22 is tightly fitted on the inner wall of the cup body 1; this will form a sealed cavity between the inner cup 2 and the cup body 1;

[0057] Then, connect the cup cover 3 to the top of the cup body 1. When installing the cup cover 3, insert the sealing plug 31 into the opening of the inner cup 2 to prevent the liquid medicine in the inner cup 2 from splashing out during the movement.

[0058] Remove the sealing cap 4 from the water injection pipe 12 and inject hot water into the water injection pipe 12. The hot water will enter the cavity between the inner cup 2 and the cup body 1 through the water injection pipe 12, and the hot water will heat the liquid medicine.

[0059] Furthermore, the cup body 1 is a hollow structure, which can effectively reduce heat loss and thus improve heat utilization.

[0060] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A Chinese medicine liquid insulation cup, comprising a cup body (1), characterized in that: The cup body (1) comprises an outer wall (101) and an inner wall (102), and the cavity between the outer wall (101) and the inner wall (102) is set to be vacuum; A water injection pipe (12) is fixedly connected to the top outer wall of the cup body (1), and the water injection pipe (12) passes through the outer wall (101) and the inner wall (102); An inner cup (2) for storing liquid medicine is provided inside the cup body (1); A cup cover (3) is provided on the top of the cup body (1), and a cup cover (3) is provided on the bottom of the cup body (1), and one end of the water injection pipe (12) is connected to a sealing cover (4).

2. A Chinese medicine liquid insulation cup according to claim 1, characterized in that: A limiting ring (13) is fixedly connected to the inner side of the top of the cup body (1); A retaining ring (21) is fixedly connected to the outer side of the open end of the inner cup (2); when the inner cup (2) is placed in the cup body (1), the retaining ring (21) fits against the inner side wall of the cup body (1), and the bottom of the retaining ring (21) abuts against the limiting ring (13).

3. A Chinese medicine liquid insulation cup according to claim 2, characterized in that: A sealing groove (211) is provided on the outer side of the retaining ring (21), and a sealing ring (22) is sleeved in the sealing groove (211).

4. A Chinese medicine liquid insulation cup according to claim 2, characterized in that: The upper end surface of the limiting ring (13) is provided with a positioning groove (131), and the lower end surface of the retaining ring (21) is fixedly connected with a positioning column (212) corresponding to the positioning groove (131).

5. The Chinese medicine liquid insulation cup according to claim 1, characterized in that: A sealing plug (31) is fixedly connected to the center of the bottom of the cup cover (3); When the cup cover (3) is connected to the cup body (1), the sealing plug (31) is inserted into the opening of the inner cup (2).

6. A Chinese medicine liquid insulation cup according to claim 1, characterized in that: The opening end of the water injection pipe (12) is provided with a connector (121), the sealing cover (4) is connected to the connector (121), and an anti-slip groove (41) is provided on the outer side of the sealing cover (4).

7. The Chinese medicine liquid insulation cup according to claim 1, characterized in that: The bottom of the cup body (1) is provided with a cup bottom (5), and the bottom of the cup bottom (5) is connected to an anti-slip pad (51).

8. The Chinese medicine liquid insulation cup according to claim 1, characterized in that: A handle (11) is fixedly connected to the outer surface of the cup body (1).

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