A ceramic can with a multi-layer sealing mechanism

Abstract

The utility model discloses a kind of ceramic jars with multilayer sealing mechanism, including ceramic jar body, annular backing plate is fixedly connected on the inner wall of ceramic jar body jar mouth, the top of annular backing plate is inserted with inner sealing cover plate, outer sealing cover body is installed at the jar mouth of ceramic jar body top, the outside of ceramic jar body corresponding its jar mouth is fixedly installed with the locking mechanism for outer sealing cover body fixed, the locking mechanism includes fixed shell, and the fixed shell is fixedly connected on the outer surface of ceramic jar body.The ceramic jar with multilayer sealing mechanism, structure design is reasonable, convenient to use, better multilayer sealing effect can be provided from the inside and outside of ceramic jar, so that the air sundries of outside is not easy to enter into jar, ensure that the material stored in inside does not produce dampness and produce deterioration damage condition, avoid unnecessary loss, with better use effect.

Description

Technical Field

[0001] This utility model relates to the field of ceramic products technology, specifically a ceramic jar with a multi-layer sealing mechanism. Background Technology

[0002] Ceramic jars are containers made of ceramic materials, typically used for storage, decoration, or functional purposes. Currently, most existing ceramic jars do not have good sealing properties and often adopt a single-layer sealing design. As a result, the materials placed inside are easily affected by moisture, leading to deterioration and damage, resulting in unnecessary losses. To address this, we propose a ceramic jar with a multi-layer sealing mechanism to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to provide a ceramic jar with a multi-layer sealing mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a ceramic jar with a multi-layer sealing mechanism, comprising a ceramic jar body, an annular pad fixedly connected to the inner wall of the jar body at the jar opening, an inner sealing cover plate inserted into the top of the annular pad, an outer sealing cover installed at the jar opening at the top of the ceramic jar body, and a locking mechanism for fixing the outer sealing cover fixedly installed on the outer side of the ceramic jar body corresponding to its jar opening.

[0005] Furthermore, the locking mechanism includes a fixed housing, which is fixedly connected to the outer surface of the ceramic jar body. A fixed plate is installed on the inner wall of the fixed housing. Guide rods are symmetrically installed on the outer side of the fixed plate. A movable plate is slidably connected to the guide rods along the axial direction. A first spring is sleeved on the surface of the guide rods at a position corresponding to the position between the fixed plate and the movable plate. A pressing rod is fixedly connected to the outer side of the movable plate. One end of the pressing rod extends through to the outside of the fixed housing. A locking plate that cooperates with the movable plate is also fixedly connected to the outer side of the movable plate at a position corresponding to the outer sealing cover.

[0006] Furthermore, the outer sealing cover has a recess that matches the fixed shell at the position, and a locking slot that matches the locking plate is provided on the side wall of the recess.

[0007] Furthermore, the bottom of the inner sealing cover is inserted into the top of the annular gasket via a first annular sealing plate, and the top of the inner wall of the outer sealing cover is inserted into the top of the ceramic jar body via a second annular sealing plate.

[0008] Furthermore, a sealing ring is installed in the annular groove on the outer side of the inner sealing cover, a first handle is fixedly connected in the groove at the top of the inner sealing cover, and a second handle is fixedly connected to the top of the outer sealing cover.

[0009] Furthermore, a pressure plate is fixedly connected to the top of the inner wall of the outer sealing cover by several second springs.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model stores materials inside a ceramic jar. When sealing is required, the inner sealing cover is first placed on the annular pad. The first annular sealing plate and the sealing ring provide a certain sealing effect from the inside of the jar. After pressing the two extrusion rods inward at the same time, the movable plate moves inward under the limit of the guide rod. At this time, the locking plate retracts into the fixed shell. Then, the outer sealing cover is placed on the top of the ceramic jar body, with the notch facing the fixed shell. After the extrusion rods are released, the first spring pushes the movable plate back to its original position, and the locking plate is inserted into the locking socket, thus forming an effective fixation of the outer sealing cover. At this time, the second annular sealing plate can also provide a good sealing effect from the outside. This ceramic jar with a multi-layer sealing mechanism has a reasonable structural design and is easy to use. It provides a good multi-layer sealing effect from both the inside and outside of the ceramic jar, making it difficult for external air and impurities to enter the jar. This ensures that the stored materials will not become damp and deteriorate, avoiding unnecessary losses and having a good performance. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view sectional view of the present invention; Figure 3 This is a top view of the locking mechanism of this utility model; Figure 4 This is a three-dimensional structural diagram of the outer sealing cover of this utility model.

[0012] In the diagram: 1. Ceramic jar body; 2. Annular pad; 3. Inner sealing cover; 4. Outer sealing cover; 5. Locking mechanism; 51. Fixed shell sleeve; 52. Fixed plate; 53. Guide rod; 54. Movable plate; 55. First spring; 56. Extrusion rod; 57. Locking plate; 6. Notch; 7. Locking socket; 8. First annular sealing plate; 9. Second annular sealing plate; 10. Sealing ring; 11. First handle; 12. Second handle; 13. Second spring; 14. Pressing plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-4 A ceramic jar with a multi-layer sealing mechanism includes a ceramic jar body 1, an annular pad 2 fixedly connected to the inner wall of the jar body 1 at the jar opening, an inner sealing cover 3 inserted into the top of the annular pad 2, an outer sealing cover 4 installed at the jar opening at the top of the ceramic jar body 1, and a locking mechanism 5 fixedly installed on the outer side of the ceramic jar body 1 corresponding to its jar opening for fixing the outer sealing cover 4.

[0015] The locking mechanism 5 includes a fixed housing 51, which is fixedly connected to the outer surface of the ceramic jar body 1. A fixed plate 52 is installed on the inner wall of the fixed housing 51. Guide rods 53 are symmetrically installed on the outer side of the fixed plate 52. A movable plate 54 is slidably connected to the guide rods 53 along the axial direction. A first spring 55 is sleeved on the surface of the guide rods 53 at a position corresponding to the position between the fixed plate 52 and the movable plate 54. A pressing rod 56 is fixedly connected to the outer side of the movable plate 54. One end of the pressing rod 56 extends through to the outside of the fixed housing 51. A locking plate 57 is also fixedly connected to the outer side of the movable plate 54 at a position corresponding to the position of the outer sealing cover 4.

[0016] The outer sealing cover 4 has a recess 6 that matches the fixed shell 51 at the position, and a locking socket 7 that matches the locking plate 57 is provided on the side wall of the recess 6 at the position.

[0017] The bottom of the inner sealing cover 3 is inserted into the top of the annular gasket 2 via the first annular sealing plate 8, and the top of the inner wall of the outer sealing cover 4 is inserted into the top of the ceramic jar body 1 via the second annular sealing plate 9.

[0018] A sealing ring 10 is installed in the annular groove on the outer side of the inner sealing cover plate 3. A first handle 11 is fixedly connected in the groove at the top of the inner sealing cover plate 3. The first handle 11 facilitates the installation or removal of the inner sealing cover plate 3. A second handle 12 is fixedly connected to the top of the outer sealing cover 4. The second handle 12 facilitates the installation or removal of the outer sealing cover 4.

[0019] The top of the inner wall of the outer sealing cover 4 is fixedly connected to a pressure plate 14 by several second springs 13. By setting the second springs 13 and the pressure plate 14, after the outer sealing cover 4 is closed, it can be pressed from the top of the inner sealing cover 3, thereby further improving the sealing degree of the connection.

[0020] This ceramic jar with a multi-layer sealing mechanism has a reasonable structural design and is easy to use. It provides a good multi-layer sealing effect from both the inside and outside of the jar, making it difficult for external air and impurities to enter the jar. This ensures that the stored materials will not become damp and deteriorate, avoiding unnecessary losses and demonstrating good performance.

[0021] In use, materials are stored inside the ceramic tank body 1. When sealing is required, the inner sealing cover 3 is first placed on the annular pad 2. The first annular sealing plate 8 and the sealing ring 10 provide a certain sealing effect from the inside of the tank. After pressing the two extrusion rods 56 inward at the same time, the movable plate 54 is moved inward under the limit of the guide rod 53. At this time, the locking plate 57 retracts into the fixed shell 51. Then, the outer sealing cover 4 is placed on the top of the ceramic tank body 1, with the notch 6 facing the fixed shell 51. After the extrusion rods 56 are released, the first spring 55 pushes the movable plate 54 back to its original position, and the locking plate 57 is inserted into the locking socket 7, thus forming an effective fixation of the outer sealing cover 4. At this time, the second annular sealing plate 9 can also provide a good sealing effect from the outside.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceramic jar with a multi-layer sealing mechanism, comprising a ceramic jar body (1), characterized in that: An annular pad (2) is fixedly connected to the inner wall of the ceramic jar body (1) at the jar opening. An inner sealing cover (3) is inserted into the top of the annular pad (2). An outer sealing cover (4) is installed at the jar opening at the top of the ceramic jar body (1). A locking mechanism (5) for fixing the outer sealing cover (4) is fixedly installed on the outer side of the ceramic jar body (1) corresponding to its jar opening.

2. The ceramic jar with a multi-layer sealing mechanism according to claim 1, characterized in that: The locking mechanism (5) includes a fixed housing (51), which is fixedly connected to the outer surface of the ceramic jar body (1). A fixed plate (52) is installed on the inner wall of the fixed housing (51). A guide rod (53) is symmetrically installed on the outer side of the fixed plate (52). A movable plate (54) is slidably connected on the guide rod (53) along the axial direction. A first spring (55) is sleeved on the surface of the guide rod (53) and at the position between the fixed plate (52) and the movable plate (54). A pressing rod (56) is fixedly connected to the outer side of the movable plate (54). One end of the pressing rod (56) extends through to the outside of the fixed housing (51). A locking plate (57) is also fixedly connected to the outer side of the movable plate (54) at the position corresponding to the outer sealing cover (4).

3. The ceramic jar with a multi-layer sealing mechanism according to claim 2, characterized in that: The outer sealing cover (4) has a recess (6) that matches the fixed shell (51) at the position, and a locking socket (7) that matches the position of the locking plate (57) on the side wall of the recess (6).

4. The ceramic jar with a multi-layer sealing mechanism according to claim 3, characterized in that: The bottom of the inner sealing cover (3) is inserted into the top of the annular pad (2) through the first annular sealing plate (8), and the top of the inner wall of the outer sealing cover (4) is inserted into the top of the ceramic jar body (1) through the second annular sealing plate (9).

5. The ceramic jar with a multi-layer sealing mechanism according to claim 4, characterized in that: A sealing ring (10) is installed in the annular groove on the outside of the inner sealing cover (3), a first handle (11) is fixedly connected in the groove at the top of the inner sealing cover (3), and a second handle (12) is fixedly connected to the top of the outer sealing cover (4).

6. The ceramic jar with a multi-layer sealing mechanism according to claim 5, characterized in that: The top of the inner wall of the outer sealing cover (4) is fixedly connected to a pressure plate (14) by several second springs (13).

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