High-sealing-performance ceramic pot

Abstract

The utility model discloses a high-sealing ceramic pot which comprises a pot body, a pot cover connected with the pot body in a sealing mode is arranged on the top of the pot body, and rotating pull rods for increasing the sealing strength between the pot body and the pot cover are arranged on the two sides of the pot cover. And a mounting clamping seat matched with the rotating pull rod for use is arranged at the top of the side surface of the tank body and corresponds to the rotating pull rod. Firstly, the annular sealing block at the bottom of the tank cover is inserted into the annular sealing groove, the bottom of the annular sealing groove abuts against the top of the annular sealing ring, then the threaded column is pulled by pulling the handle, the rotating pull rod is clamped in the groove of the mounting clamping base, then the fixing nut is screwed, and the tank cover is sealed. Therefore, under the thread action of the fixing nut and the threaded column, the fixing nut is clamped to the bottom of the mounting clamping seat, so that the contact strength between the tank cover and the tank body can be increased, and the sealing performance when the tank body and the tank cover are connected is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic jars, in particular to a high-sealing ceramic jar. Background Art

[0002] Ceramics is a general term for pottery and porcelain. Any object made from two different types of clay, pottery clay and porcelain clay, through a process of mixing, molding, drying, and firing can be called ceramics. There are many kinds of daily ceramic products, the most common of which are ceramic jars, which are often used to store items. Existing ceramic jars are difficult to effectively seal with ceramic materials alone. Most of them require lids made of other materials such as plastic for initial sealing, and the sealing effect is poor.

[0003] For example, a Chinese patent with publication (announcement) number CN216835147U discloses a highly sealed ceramic jar, including a ceramic jar body, characterized in that: a jar cover is provided on the top of the ceramic jar body, and a sealing assembly is installed on the jar cover; the sealing assembly includes a connecting sleeve, the connecting sleeve is installed on the top of the inner wall of the jar cover, a first sealing ring is provided in the groove at the top of the ceramic jar body, a connecting groove is provided in the groove at the top of the ceramic jar body, the bottom of the connecting sleeve passes through the first sealing ring and the connecting groove in sequence and extends to the inside of the connecting groove, the top of the ceramic jar body passes through the jar cover and extends to the inside thereof, a second sealing ring is provided on the inner wall of the jar cover, and the second sealing ring is in close contact with the ceramic jar body on the side away from the jar cover, A support sleeve is installed on the outer surface of the ceramic tank body, a third sealing ring is provided in the groove at the top of the support sleeve, a positioning groove is opened in the groove at the top of the support sleeve, a positioning sleeve is installed at the bottom of the tank cover, the bottom of the positioning sleeve passes through the third sealing ring and the positioning groove in sequence and extends to the inside of the positioning groove, a waterproof layer is provided on the inner wall of the ceramic tank body, a limiting groove is provided on the top of the inner wall of the tank cover, a limiting sleeve is threadedly connected on the inner wall of the limiting groove, a frame is installed at the bottom of the limiting sleeve, a desiccant is placed inside the frame, a through hole is provided at the bottom of the inner wall of the frame, a micro vacuum pump is installed on the top of the tank cover, a connecting pipe is installed at the bottom of the micro vacuum pump, and the bottom end of the connecting pipe is connected to the ceramic tank body.

[0004] Although the above technical solution solves the corresponding technical problem, it still has the following defects:

[0005] The contact force between the sealing ring and the tank body of the above technical solution is certain, so the sealing between the tank cover and the tank body is still insufficient. Utility Model Content

[0006] The purpose of the utility model is to provide a ceramic jar with high sealing performance. First, the annular sealing block at the bottom of the jar cover is inserted into the annular sealing groove, and the bottom of the annular sealing groove and the top of the annular sealing ring are abutted against each other. Then, the threaded column is turned by turning the handle, and the rotating pull rod is clamped in the groove of the mounting base. Then, the fixing nut is screwed, so that under the action of the threads of the fixing nut and the threaded column, the fixing nut is clamped to the bottom of the mounting base, thereby increasing the contact force between the jar cover and the jar body, thereby improving the sealing performance when the jar body and the jar cover are connected.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A highly airtight ceramic jar, comprising:

[0009] The top of the tank body is provided with a tank cover which is sealed with the tank body.

[0010] The above-mentioned highly sealed ceramic jar, wherein both sides of the jar lid are provided with rotating pull rods for increasing the sealing strength between the jar body and the jar lid, and a mounting base for cooperating with the rotating pull rod is provided at the top of the side of the jar body and corresponding to the position of the rotating pull rod.

[0011] In the above-mentioned highly sealed ceramic jar, both sides of the jar cover are fixedly connected with mounting seats, and the mounting seats are rotatably connected to the end of the rotating pull rod via a connecting shaft.

[0012] In the above-mentioned highly sealed ceramic jar, the bottom of the rotating pull rod is fixedly connected with a threaded column that matches the mounting base, and a fixing nut is threadedly connected to the threaded column.

[0013] The above-mentioned highly sealed ceramic jar has an annular sealing block fixedly connected to the edge of the bottom of the jar cover, and an annular sealing groove matching the annular sealing block is provided at the top of the jar body and at a position corresponding to the annular sealing block.

[0014] The above-mentioned high-sealing ceramic jar, wherein an annular sealing ring matching the annular sealing block is provided inside the annular sealing groove and at the position corresponding to the annular sealing block, and a plurality of connecting springs arranged at equal distances are fixedly connected to the edge of the bottom of the annular sealing ring, and the bottom of the connecting spring is fixedly connected to the bottom of the inner wall of the annular sealing groove.

[0015] In the above-mentioned highly sealed ceramic jar, a lever handle for levering the threaded column is fixedly connected to the bottom of the threaded column.

[0016] The utility model has at least the following beneficial effects:

[0017] In the utility model, a highly sealed ceramic jar is realized. First, the annular sealing block at the bottom of the jar cover is inserted into the annular sealing groove, and the bottom of the annular sealing groove and the top of the annular sealing ring are abutted against each other. Then, the threaded column is turned by turning the handle, and the rotating pull rod is clamped in the groove of the mounting base. Then, the fixing nut is screwed, so that under the action of the threads of the fixing nut and the threaded column, the fixing nut is clamped to the bottom of the mounting base, thereby increasing the contact force between the jar cover and the jar body, thereby improving the sealing when the jar body and the jar cover are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a schematic structural diagram of the high-sealing ceramic jar of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the tank body in the high-sealing ceramic tank of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the tank body in the high-sealing ceramic tank of the utility model;

[0022] Figure 4 This is a schematic structural diagram of the annular sealing ring in the high-sealing ceramic jar of the utility model;

[0023] Figure 5 This is a schematic structural diagram of a highly airtight ceramic jar lid according to the present invention.

[0024] Description of Figure Numbers:

[0025] 1. Tank body; 2. Tank cover;

[0026] 201. Turn the pull rod; 2011. Install the card seat;

[0027] 202, mounting seat; 2021, connecting shaft;

[0028] 203, threaded column; 2031, fixing nut; 2032, turning handle;

[0029] 204, annular sealing block; 2041, annular sealing groove; 2042, annular sealing ring; 2043, connecting spring. DETAILED DESCRIPTION

[0030] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0031] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] Please refer to Figures 1 to 5 As shown, an embodiment of the present invention provides a highly sealed ceramic jar, comprising: a jar body 1 , a jar cover 2 sealedly connected to the jar body 1 is provided on the top of the jar body 1 .

[0034] Please refer to Figures 1 to 5 As shown, both sides of the tank cover 2 are provided with rotating pull rods 201 to increase the sealing strength between the tank body 1 and the tank cover 2, and the top of the side of the tank body 1 and the position corresponding to the rotating pull rod 201 are provided with a mounting base 2011 for use with the rotating pull rod 201.

[0035] Please refer to Figures 1 to 5 As shown, both sides of the tank cover 2 are fixedly connected with a mounting base 202 , and the mounting base 202 is rotatably connected to the end of the rotating rod 201 via a connecting shaft 2021 .

[0036] Please refer to Figures 1 to 5 As shown, a threaded column 203 matching the mounting base 2011 is fixedly connected to the bottom of the rotating pull rod 201 , and a fixing nut 2031 is threadedly connected to the threaded column 203 .

[0037] Please refer to Figures 1 to 5 As shown, an annular sealing block 204 is fixedly connected to the edge of the bottom of the tank cover 2 , and an annular sealing groove 2041 matching the annular sealing block 204 is opened at the top of the tank body 1 and at a position corresponding to the annular sealing block 204 .

[0038] Please refer to Figures 1 to 5 As shown, an annular sealing ring 2042 matching the annular sealing block 204 is provided inside the annular sealing groove 2041 and at the position corresponding to the annular sealing block 204, and a plurality of connecting springs 2043 arranged at equal distances are fixedly connected to the edge of the bottom of the annular sealing ring 2042, and the bottom of the connecting spring 2043 is fixedly connected to the bottom of the inner wall of the annular sealing groove 2041.

[0039] Please refer to Figures 1 to 5 As shown, the bottom of the threaded column 203 is fixedly connected to a lever handle 2032 for levering the threaded column 203;

[0040] By adopting the above technical solution, the turning handle 2032 is provided to facilitate turning the rotating rod 201, thereby improving the convenience of tightly connecting the tank body 1 and the tank cover 2.

[0041] The working principle of the present invention is: first, the annular sealing block 204 at the bottom of the tank cover 2 is inserted into the annular sealing groove 2041, and the bottom of the annular sealing groove 2041 and the top of the annular sealing ring 2042 are abutted against each other, and then the threaded column 203 is pulled by turning the handle 2032, and the rotating pull rod 201 is clamped in the groove of the mounting base 2011, and then the fixing nut 2031 is screwed, so that under the action of the threads of the fixing nut 2031 and the threaded column 203, the fixing nut 2031 can be clamped to the bottom of the mounting base 2011, thereby increasing the contact force between the tank cover 2 and the tank body 1, thereby improving the sealing when the tank body 1 and the tank cover 2 are connected.

[0042] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A highly sealed ceramic jar, comprising a jar body (1), characterized in that: The top of the tank body (1) is provided with a tank cover (2) which is sealed with the tank body (1); Wherein, both sides of the tank cover (2) are provided with rotating pull rods (201) for increasing the sealing strength between the tank body (1) and the tank cover (2); and a mounting base (2011) for use with the rotating pull rod (201) is provided at the top of the side of the tank body (1) and at a position corresponding to the rotating pull rod (201); Wherein, both sides of the tank cover (2) are fixedly connected with mounting seats (202), and the mounting seats (202) are rotatably connected to the end of the rotating pull rod (201) via a connecting shaft (2021); The bottom of the rotating pull rod (201) is fixedly connected to a threaded column (203) that matches the mounting base (2011), and a fixing nut (2031) is threadedly connected to the threaded column (203); An annular sealing block (204) is fixedly connected to the edge of the bottom of the tank cover (2), and an annular sealing groove (2041) matching the annular sealing block (204) is provided at the top of the tank body (1) and at a position corresponding to the annular sealing block (204).

2. The highly airtight ceramic jar according to claim 1, characterized in that: An annular sealing ring (2042) matching the annular sealing block (204) is provided inside the annular sealing groove (2041) and at a position corresponding to the annular sealing block (204). A plurality of connecting springs (2043) arranged at equal distances are fixedly connected to the edge of the bottom of the annular sealing ring (2042), and the bottom of the connecting spring (2043) is fixedly connected to the bottom of the inner wall of the annular sealing groove (2041).

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