Vacuum cup capable of being detached and cleaned

Abstract

The utility model relates to the related technical field of vacuum cup structures, and discloses a detachable and washable vacuum cup, which comprises a vacuum cup body, a main cup body, a detachable cup body and a protective top cover, the top of the main cup body is open and is arranged in the bottom of the detachable cup body in a threaded connection mode. According to the vacuum cup, the vacuum cup body can be arranged and installed in a sectional mode through the combined arrangement of the main cup body, the detachable cup body and the protective top cover in the vacuum cup body, and therefore the purpose that the interior of the vacuum cup body can be rapidly detached and cleaned is achieved; and through the arrangement of a sealing ring and a sealing gasket in the sealing piece, the purpose of effectively sealing the connecting position of the connected vacuum cup can be achieved, the problems of separation and water leakage are avoided, and therefore the vacuum cup body is relatively stable, and meanwhile the cleaning efficiency of the vacuum cup body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to the structure of a heat-preserving cup, in particular to a heat-preserving cup that can be disassembled and cleaned. Background Art

[0002] A heat-preserving cup is a water container made of ceramics or stainless steel with a vacuum layer, which has the effect of heat preservation.

[0003] Most of the existing heat-preserving cups need to ensure their heat-preserving effect, and their structures are mostly integrally arranged. Moreover, since the inside of the heat-preserving cup is arranged in a long and narrow shape, the subsequent cleaning of the inner wall of the heat-preserving cup is relatively complicated, which is not conducive to quick cleaning. To solve such problems, a heat-preserving cup that can be disassembled and cleaned is proposed. Summary of the Utility Model

[0004] The utility model provides a heat-preserving cup that can be disassembled and cleaned, which solves the problems in the above background art.

[0005] The utility model solves its technical problems by adopting the following technical solutions:

[0006] A heat-preserving cup that can be disassembled and cleaned includes a heat-preserving cup body, which includes a main cup body, a detachable cup body, and a protective top cover that are detachably connected in sequence from bottom to top;

[0007] The top of the main cup body is open and is threadedly connected inside the bottom of the detachable cup body;

[0008] A seal is provided on the outer periphery of the bottom of the detachable cup body. The seal includes a sealing ring fixedly provided on the outer periphery of the bottom of the detachable cup body. The sealing ring is concentric with the detachable cup body, and a sealing groove for the main cup body to be inserted into is formed inside the sealing ring. A sealing gasket for sealing the connection between the main cup body and the detachable cup body is provided on the inner wall of the sealing groove;

[0009] The protective top cover is detachably connected to the top of the detachable cup body to form a complete heat-preserving cup structure.

[0010] Preferably, the top of the main cup body is constricted to form a first boss, and a threaded connection is provided between the first boss and the inner wall of the bottom of the detachable cup body.

[0011] Preferably, the top of the detachable cup body is constricted to form a second boss, and a threaded connection is provided between the second boss and the inner wall of the bottom of the protective top cover. Moreover, a protective groove is formed by the inner concavity of the top of the protective top cover.

[0012] Preferably, fixing buckles are provided on both sides of the outer periphery of the detachable cup body, and a pull rope is provided between the fixing buckles.

[0013] Preferably, a water storage tank for filling water is provided inside the heat-insulating cup body.

[0014] Preferably, a buffer pad for protecting the bottom of the heat-insulating cup body is provided at the bottom of the main cup body.

[0015] The advantages and positive effects of the present utility model are as follows: Through the combined setting of the main cup body, the detachable cup body and the protective top cover inside the heat-insulating cup body, segmented setting and installation of the heat-insulating cup body can be achieved, thereby achieving the purpose of quickly disassembling and cleaning the inside of the heat-insulating cup body. And through the setting of the sealing ring and the sealing gasket inside the seal, effective sealing of the connection part of the heat-insulating cup after connection can be achieved, avoiding problems of detachment and water leakage, so that while the heat-insulating cup body is relatively stable, its cleaning efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the drawings and embodiments.

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is Figure 1 a schematic structural diagram after connection;

[0019] The marks in the drawings are described separately as follows:

[0020] 1. Heat-insulating cup body; 11. Main cup body; 111. Water storage tank; 112. Buffer pad; 113. First boss; 12. Detachable cup body; 121. Second boss; 13. Protective top cover; 131. Protective groove; 14. Seal; 141. Sealing ring; 142. Sealing groove; 143. Sealing gasket; 15. Fixed buckle; 151. Pulling rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will now be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0022] The following further details the embodiments of the present utility model with reference to the drawings:

[0023] Referring to Figure 1 and Figure 2As shown in the figure, a vacuum flask is a water container made of ceramics or stainless steel with a vacuum layer, which has the effect of heat preservation. Most of the existing vacuum flasks need to ensure their heat preservation effect, and their structures are mostly integrally arranged. Moreover, since the interior of the vacuum flask is arranged in a long and narrow shape, the subsequent cleaning of the inner wall of the vacuum flask is relatively complicated, which is not conducive to quick cleaning. To solve such problems, a vacuum flask with detachable cleaning is proposed, including a vacuum flask body 1, which includes a main cup body 11, a detachable cup body 12, and a protective top cover 13 that are detachably connected in sequence from bottom to top;

[0024] The top of the main cup body 11 is open and is threadedly connected inside the bottom of the detachable cup body 12;

[0025] A seal 14 is provided on the outer periphery of the bottom of the detachable cup body 12. The seal 14 includes a sealing ring 141 fixed on the outer periphery of the bottom of the detachable cup body 12. The sealing ring 141 is concentric with the detachable cup body 12, and a sealing groove 142 for the main cup body 11 to be inserted into is formed inside the sealing ring 141. A sealing gasket 143 for sealing the connection between the main cup body 11 and the detachable cup body 12 is provided on the inner wall of the sealing groove 142;

[0026] The protective top cover 13 is detachably connected to the top of the detachable cup body 12 to form a complete vacuum flask structure; through the combined setting of the main cup body 11, the detachable cup body 12, and the protective top cover 13 inside the vacuum flask body 1, the vacuum flask body 1 can be segmented and installed, so as to achieve the purpose of quickly disassembling and cleaning the inside of the vacuum flask body 1. And through the setting of the sealing ring 141 and the sealing gasket 143 in the seal 14, the purpose of effectively sealing the connection of the vacuum flask after connection can be achieved, avoiding problems of detachment and water leakage, so that the vacuum flask body 1 is relatively stable while greatly improving its cleaning efficiency.

[0027] It should be noted that the specific detachable connection method between the main cup body 11 and the detachable cup body 12 is as follows: the top of the main cup body 11 is retracted to form a first boss 113, and the first boss 113 is threadedly connected with the inner wall of the bottom of the detachable cup body 12; the first boss 113 of the main cup body 11 is inserted into the bottom of the detachable cup body 12, and the two are combined by screwing to form the structure of the complete vacuum flask body 1.

[0028] Furthermore, the sealing ring 141 in the seal 14 is set to be exposed downward at the bottom under the detachable cup body 12, that is to say, the sealing groove 142 will wrap the top of the main cup body 11, so that the sealing gasket 143 seals the connection between the two, and due to the threaded connection setting, the sealing performance of the connection of the vacuum flask body 1 can be further ensured.

[0029] Additionally, the top of the detachable cup body 12 is recessed to form a second boss 121. A threaded connection is provided between the second boss 121 and the inner wall of the bottom of the protective top cover 13. And a protective groove 131 is recessed in the top of the protective top cover 13. Through the setting of the second boss 121, after the cup body is connected, the protective top cover 13 can be snapped onto the top of the detachable cup body 12 to form the use state of the thermos cup.

[0030] It should also be noted that the combined setting between the main cup body 11 and the detachable cup body 12 enables the thermos cup to have the effect of storing water. Specifically, a water storage groove for filling water in the thermos cup body 1 is provided in the thermos cup body 1. Through the setting of the water storage groove, the thermos cup can have the effect of storing water.

[0031] Furthermore, in order to make the whole thermos cup body 1 more convenient to hold, in this embodiment, fixed buckles 15 are provided on both outer sides of the detachable cup body 12, and a pull rope 151 is provided between the fixed buckles 15. Through the setting of the fixed buckles 15 and the pull rope 151, it is convenient for the user to hold the thermos cup.

[0032] It is worth mentioning that, in order to protect the bottom of the thermos cup body 1, in this embodiment, a buffer pad 112 for protecting the bottom of the thermos cup body 1 is provided at the bottom of the main cup body 11. Through the setting of the buffer pad 112, the thermos cup body 1 can be better placed on the table.

[0033] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners obtained by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. A detachable and washable thermos cup, comprising a thermos cup body (1), characterized in that: It comprises a main cup body (11), a detachable cup body (12), and a protective top cover (13) which are detachably connected in sequence from bottom to top; The main cup body (11) is open at the top and threadedly connected to the bottom of the detachable cup body (12); A sealing member (14) is provided on the outer periphery of the bottom of the detachable cup body (12), and the sealing member (14) comprises a sealing ring (141) fixedly provided on the outer periphery of the bottom of the detachable cup body (12), the sealing ring (141) and the detachable cup body (12) are arranged concentrically, and a sealing groove (142) is formed in the sealing ring (141) for the main cup body (11) to be inserted, and a sealing gasket (143) is provided on the inner wall of the sealing groove (142) for sealing the connection between the main cup body (11) and the detachable cup body (12); The protective top cover (13) is detachably connected to the top of the detachable cup body (12) to form a complete insulation cup structure.

2. A detachable and washable thermos cup according to claim 1, characterized in that: The top of the main cup body (11) is inwardly contracted to form a first boss (113), and the first boss (113) is threadedly connected to the bottom inner wall of the detachable cup body (12).

3. The detachable and washable thermos cup according to claim 1, characterized in that: The top of the detachable cup body (12) is inwardly contracted to form a second boss (121), the second boss (121) is threadedly connected to the bottom inner wall of the protective top cover (13), and the top of the protective top cover (13) is concave to form a protective groove (131).

4. The detachable and washable thermos cup according to claim 1, characterized in that: Fixed buckles (15) are provided on both sides of the outer periphery of the detachable cup body (12), and a drawstring (151) is provided between the fixed buckles (15).

5. The detachable and washable thermos cup according to claim 1, characterized in that: The thermos cup body (1) is provided with a water storage tank for the thermos cup body (1) to be filled with water.

6. The detachable and washable thermos cup according to claim 1, characterized in that: The bottom of the main cup body (11) is provided with a buffer pad (112) for protecting the bottom of the thermos cup body (1).

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