Sealing structure and ceramic vacuum cup

Abstract

The utility model discloses a sealing structure and a ceramic vacuum cup, and belongs to the technical field of ceramic vacuum cups, the sealing structure and the ceramic vacuum cup comprise a vacuum cup body, a vacuum cup cover body is detachably arranged at the upper end of the vacuum cup body, and a detachable sealing mechanism is detachably installed at the upper end of the vacuum cup cover body. The detachable sealing mechanism is used for improving the sealing and heat preservation effect between the heat preservation cup body and the heat preservation cup cover body. According to the device, the whole detachable sealing mechanism can be conveniently detached and cleaned, the cleaning effect is improved, installation and detachment are convenient, much time can be saved, a sealing sleeve body can be more conveniently detached, damage to the sealing sleeve body when the sealing sleeve body is directly detached in a vacuum cup cover body is avoided, meanwhile, through arrangement of a clamping block, the sealing sleeve body can be conveniently detached, and the service life of the vacuum cup cover body is prolonged. And the sealing sleeve body is prevented from loosening during use.

Description

Technical Field

[0001] The utility model relates to the field of ceramic thermos cups, in particular to a sealing structure and a ceramic thermos cup. Background Art

[0002] A water cup is a container for liquids that we use daily. It is usually made of a cylindrical shape with a height greater than the width, so that it is easy to hold and keep the temperature of the liquid. There are also square cups and other shapes. Some water cups also have grips, handles, or additional functional structures such as anti-scalding and heat preservation. Water cups are generally small in size, so people can easily pick them up with one hand. The bottom of the cup is wide and can be placed stably on the table. The body of the water cup is made of strong, water-insoluble materials such as glass, ceramics, plastics, and metals. With the development of society, ceramics, which are widely used, have gradually occupied an important position in the market with their unique properties. The PP seal and the cup cover of the existing thermos cup cover are of an integrated design. The seal cannot be removed, and the sealing gasket is set on the outside of the seal. During daily use, the seal and the sealing gasket need to be cleaned frequently to prevent dust from accumulating inside and affecting the health of the user. The seal cannot be removed, so the user needs to hold the cup cover to remove the sealing gasket. During removal, the sealing gasket is not easy to remove and is easily deformed and damaged due to the user's strong force, which affects the use. At the same time, the seal cannot be removed, which makes it easy for the seal itself and the part between the seal and the cup cover to accumulate dust, resulting in poor cleaning effect. Utility Model Content

[0003] In order to make up for the above deficiencies, the utility model provides a sealing structure and a ceramic thermos cup, aiming to improve the existing thermos cup lid in which the PP seal and the cup lid are integrated into a design, the seal cannot be removed, and the sealing gasket is sleeved on the outside of the seal, and during daily use, the seal and the sealing gasket need to be cleaned frequently to avoid dust accumulation inside and affect the user's health, and the seal cannot be removed, so the user needs to hold the cup lid to remove the sealing gasket. During disassembly, the sealing gasket is not easy to remove and is easily deformed and damaged due to the user's strong force, which affects the use. At the same time, the seal cannot be removed, which causes the seal itself and the part between the cup lid to easily accumulate dust, resulting in poor cleaning effect.

[0004] The utility model is implemented as follows: In the first aspect, the utility model provides a sealing structure, including a thermos cup body, a thermos cup cover body is detachably provided on the upper end of the thermos cup body, and a detachable sealing mechanism is detachably installed on the upper end of the thermos cup cover body, and the detachable sealing mechanism is used to improve the sealing and heat preservation effect between the thermos cup body and the thermos cup cover body.

[0005] In the preferred technical scheme of the present invention, the detachable sealing mechanism includes a sleeve column, a sealing sleeve body is sleeved on the outside of the sleeve column, a sealing ring is sleeved on the outside of the bottom end of the sleeve column, a connecting column is installed on the bottom end of the sleeve column, an external thread is arranged on the outside of the connecting column, and a thread groove adapted to the external thread of the connecting column is arranged on the inner end of the thermos cup cover body, the sleeve column is detachably installed on the inner end of the thermos cup cover body through the connecting column, the inner wall of the cup opening of the thermos cup body is sealed by the sealing sleeve body, and the upper end of the cup opening of the thermos cup body is sealed and insulated by the sealing ring, so that the insulation effect of the thermos cup is enhanced, and at the same time, the detachable sealing mechanism can be conveniently disassembled as a whole, so that the detachable sealing mechanism can be disassembled for cleaning, which is convenient for use, and at the same time, the sealing sleeve body can be disassembled again after the detachable sealing mechanism is disassembled, so that the disassembly of the sealing sleeve body becomes more convenient, and the deformation and damage of the sealing sleeve body can be avoided when the sealing sleeve body is disassembled.

[0006] In the preferred technical solution of the utility model, the sealing ring is arranged in an annular shape, and the outer side of the sealing ring slides and fits against the inner wall of the thermos cup cover.

[0007] In the preferred technical solution of the present utility model, a mounting column is installed on the upper end of the sleeve column, and a mounting block is installed on the upper end of the mounting column. A rotating shaft is rotatably installed on one end of the mounting block, and a connecting block is fixedly installed on one end of the rotating shaft. An external holder is fixedly installed on one side of the connecting block. The connecting block rotates through the rotating shaft, so that the external holder rotates and stands up, and the sleeve column is driven to rotate through the connecting column through the external holder.

[0008] In a preferred technical solution of the present utility model, the sealing sleeve body is configured to be cylindrical, and the sealing sleeve body is provided with a through opening that matches the mounting column.

[0009] In a preferred technical solution of the present utility model, the external holding object is configured as a handle.

[0010] In the preferred technical solution of the utility model, a clamping block is fixedly installed on the outer wall of the sleeve column, and a clamping groove adapted to the shape and size of the clamping block is provided on the inner wall of the sealing sleeve to prevent the sealing sleeve from loosening during use.

[0011] In the preferred technical solution of the utility model, the clamping blocks are arranged in two groups, and arc-shaped arrangements are arranged at both ends of the clamping blocks, so that the sealing sleeve is easy to install and disassemble.

[0012] In the preferred technical solution of the utility model, the inner liner of the thermos cup body is a ceramic liner.

[0013] In a second aspect, the utility model further provides a ceramic thermos cup, comprising the above-mentioned sealing structure.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a sealing structure and a ceramic thermos cup obtained through the above-mentioned design. When in use, the inner wall of the cup mouth of the thermos cup body is sealed by the sealing sleeve, and the upper end of the cup mouth of the thermos cup body is sealed and insulated by the sealing ring, so that the thermal insulation effect of the thermos cup is enhanced; when the detachable sealing mechanism needs to be cleaned, the connecting block is rotated through the rotating shaft to rotate the external holder, and the mounting column is rotated through the external holder to rotate the connecting column, so that the connecting column opens the threaded groove in the inner end of the thermos cup cover body, and after the detachable sealing mechanism is disassembled, the detachable sealing mechanism is cleaned as a whole, and at the same time, the sealing sleeve and the sealing ring can be conveniently disassembled and cleaned, avoiding deformation and damage of the sealing sleeve during disassembly. The device can conveniently disassemble and clean the entire detachable sealing mechanism, thereby improving the cleaning effect. It is relatively convenient to install and disassemble, which can save a lot of time, and makes it easier to disassemble the sealing sleeve, thereby avoiding damage to the sealing sleeve when it is directly disassembled from the thermos cup cover. At the same time, the setting of the clamping block can prevent the sealing sleeve from loosening during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of a sealing structure and a ceramic thermos cup structure provided by an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of a detachable sealing mechanism provided in an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of another detachable sealing mechanism structure provided in an embodiment of the utility model;

[0019] Figure 4 This is a schematic cross-sectional structural diagram of a detachable sealing mechanism provided in an embodiment of the utility model.

[0020] In the figure: 100 - thermos cup body; 200 - thermos cup cover; 300 - detachable sealing mechanism; 310 - fitting column; 320 - clamping block; 330 - sealing sleeve; 340 - mounting column; 360 - connecting column; 370 - sealing ring; 380 - mounting block; 381 - rotating shaft; 382 - connecting block; 383 - external holder. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a sealing structure, including a thermos cup body 100, a thermos cup cover 200 is detachably provided on the upper end of the thermos cup body 100, and a detachable sealing mechanism 300 is detachably installed on the upper end of the thermos cup cover 200, and the detachable sealing mechanism 300 is used to improve the sealing and heat preservation effect between the thermos cup body 100 and the thermos cup cover 200.

[0023] In some specific embodiments, the detachable sealing mechanism 300 includes a sleeve column 310, the sleeve column 310 is sleeved with a sealing sleeve 330, the bottom end of the sleeve column 310 is sleeved with a sealing ring 370, the bottom end of the sleeve column 310 is installed with a connecting column 360, the connecting column 360 is provided with an external thread, the inner end of the thermos cup cover 200 is provided with a thread groove adapted to the external thread of the connecting column 360, the sleeve column 310 is detachably installed on the inner end of the thermos cup cover 200 through the connecting column 360, and the thermos cup body 100 is sealed by the sealing sleeve 330. The inner wall of the cup mouth is sealed, and the upper end of the cup mouth of the thermos cup body 100 is sealed and insulated by the sealing ring 370, so that the insulation effect of the thermos cup is enhanced, and at the same time, the detachable sealing mechanism 300 can be conveniently disassembled as a whole, so that the detachable sealing mechanism 300 can be disassembled for cleaning, which is convenient for use. At the same time, the sealing sleeve 330 can be disassembled again after the detachable sealing mechanism 300 is disassembled, making it more convenient to disassemble the sealing sleeve 330, and avoiding deformation and damage of the sealing sleeve 330 when disassembling the sealing sleeve 330.

[0024] In some specific implementation schemes, the sealing ring 370 is arranged in an annular shape, and the outer side of the sealing ring 370 slides and fits against the inner wall of the thermos cup cover 200.

[0025] In some specific implementation schemes, a mounting column 340 is installed on the upper end of the sleeve column 310, and a mounting block 380 is installed on the upper end of the mounting column 340. A rotating shaft 381 is rotatably installed on one end of the mounting block 380, and a connecting block 382 is fixedly installed on one end of the rotating shaft 381. An external holder 383 is fixedly installed on one side of the connecting block 382. The connecting block 382 is rotated through the rotating shaft 381, so that the external holder 383 rotates and stands up, and the sleeve column 310 is driven to rotate through the connecting column 360 through the external holder 383.

[0026] In some specific embodiments, the sealing sleeve body 330 is configured to be cylindrical, and the sealing sleeve body 330 is provided with a through opening that cooperates with the mounting column 340 .

[0027] In some specific embodiments, the external holder 383 is configured as a handle.

[0028] In some specific implementation schemes, a block 320 is fixedly mounted on the outer wall of the sleeve column 310, and a slot adapted to the shape and size of the block 320 is provided on the inner wall of the sealing sleeve 330 to prevent the sealing sleeve 330 from loosening during use.

[0029] In some specific implementation schemes, the clamping blocks 320 are arranged in two groups, and arc-shaped arrangements are arranged at both ends of the clamping blocks 320, so that the sealing sleeve 330 is easy to install and disassemble.

[0030] In some specific embodiments, the inner liner of the thermos cup body 100 is a ceramic liner.

[0031] In some specific implementation schemes, the present invention further provides a ceramic thermos cup, including the above-mentioned sealing structure.

[0032] Working principle: When in use, the inner wall of the mouth of the thermos cup body 100 is sealed by the sealing sleeve 330, and the upper end of the mouth of the thermos cup body 100 is sealed and insulated by the sealing ring 370, so that the insulation effect of the thermos cup is enhanced. When the detachable sealing mechanism 300 needs to be cleaned, the connecting block 382 is rotated through the rotating shaft 381 to rotate the external holder 383, and the mounting column 340 is rotated through the external holder 383 to rotate the connecting column 360, so that the connecting column 360 opens the threaded groove at the inner end of the thermos cup cover 200. After the detachable sealing mechanism 300 is disassembled, the detachable sealing mechanism 300 is cleaned as a whole. At the same time, the sealing sleeve 330 and the sealing ring 370 can be conveniently disassembled and cleaned to avoid deformation and damage of the sealing sleeve 330 during disassembly.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sealing structure, comprising a thermos cup body, wherein a thermos cup cover is detachably provided on the upper end of the thermos cup body, characterized in that: A detachable sealing mechanism is detachably installed on the upper end of the thermos cup cover, and the detachable sealing mechanism is used to improve the sealing and heat preservation effect between the thermos cup body and the thermos cup cover. The detachable sealing mechanism includes a fitting column, a sealing sleeve is sleeved on the outside of the fitting column, a sealing ring is sleeved on the outside of the bottom end of the fitting column, a connecting column is installed on the bottom end of the fitting column, an external thread is arranged on the outside of the connecting column, and a thread groove adapted to the external thread of the connecting column is arranged on the inner end of the thermos cup cover.

2. A sealing structure according to claim 1, characterized in that: The sealing ring is arranged in an annular shape, and the outer side of the sealing ring slides and fits the inner wall of the thermos cup cover.

3. A sealing structure according to claim 1, characterized in that: A mounting column is installed on the upper end of the sleeve column, and a mounting block is installed on the upper end of the mounting column. A rotating shaft is rotatably installed on one end of the mounting block, a connecting block is fixedly installed on one end of the rotating shaft, and an external holder is fixedly installed on one side of the connecting block.

4. A sealing structure according to claim 3, characterized in that: The sealing sleeve body is configured to be cylindrical, and the sealing sleeve body is provided with a through opening matched with the mounting column.

5. A sealing structure according to claim 3, characterized in that: The external holding object is configured as a handle.

6. A sealing structure according to claim 1, characterized in that: A clamping block is fixedly mounted on the outer wall of the sleeve column, and a clamping groove adapted to the shape and size of the clamping block is provided on the inner wall of the sealing sleeve.

7. A sealing structure according to claim 6, characterized in that: The card blocks are arranged in two groups, and arc-shaped arrangements are arranged at both ends of the card blocks.

8. A sealing structure according to claim 1, characterized in that: The inner liner of the thermos cup is a ceramic liner.

9. A ceramic thermos cup, characterized in that: The invention comprises the sealing structure as described in any one of claims 1 to 8.

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