Heat-resistant ceramic protective cover with pressing structure

Abstract

The utility model relates to the technical field of ceramic protective covers, in particular to a heat-resistant ceramic protective cover with a pressing structure. The problems that in the using process of a traditional ceramic protective cover, the sealing performance is poor, and the ceramic protective cover is prone to falling off, the using effect and safety of the ceramic protective cover are affected, and therefore the sealing performance is inconvenient to improve are solved. The utility model provides a heat-resistant ceramic protection cover with a pressing structure. The heat-resistant ceramic protection cover comprises a protection cover body, a pot body assembly, a handrail assembly, a pressure relief assembly, an adjusting assembly, a distance adjusting assembly and a pressing assembly. Compared with a traditional ceramic protecting cover in the using process, the ceramic protecting cover has the advantages that the adjusting structure and the distance adjusting and pressing structures are arranged, the adjusting structure is rotated and twisted, and the two distance adjusting structures drive the two pressing structures to move relatively after being pressed against and extruded; effective compression between the ceramic protective cover and the pot body structure is achieved, the sealing performance is improved, and heat loss and potential safety hazards caused by poor sealing performance are avoided.

Description

Technical Field

[0001] This utility model relates to the field of ceramic cover technology, and in particular to a heat-resistant ceramic cover with a pressing structure. Background Technology

[0002] Ceramic lids are common equipment in the ceramic products industry. However, most ceramic lids only have the function of sealing and heat preservation, and their ability to improve sealing performance is not yet complete, making them inconvenient to operate. With the improvement of living standards, heat-resistant ceramic products have been widely used in daily life due to their advantages such as high temperature resistance and easy cleaning. However, in actual use, due to the lack of an effective clamping structure, problems such as poor sealing and easy detachment often occur when the lid is sealed to the pot body, affecting its use effect and safety, thus hindering the improvement of sealing performance. Utility Model Content

[0003] To overcome the problems that ceramic lids often have during use, such as poor sealing and easy detachment when sealing the pot due to the lack of an effective clamping structure, which affects their performance and safety and makes it difficult to improve sealing performance.

[0004] The technical solution of this utility model is as follows: a heat-resistant ceramic cover with a pressing structure, comprising a cover body, a pot body assembly, a handrail assembly, a pressure relief assembly, an adjustment assembly, a distance adjustment assembly, and a pressing assembly; the pot body assembly is provided below the cover body, handrail assemblies are provided on both sides of the pot body assembly, a pressure relief assembly is provided inside the cover body, an adjustment assembly is provided inside the cover body, a distance adjustment assembly is provided below the adjustment assembly, and a pressing assembly is provided at one end of the distance adjustment assembly.

[0005] Preferably, when it is necessary to press the lid body tightly, firstly, the lid body is placed on top of the pot body assembly. Then, the adjusting component is rotated and twisted. The adjusting component then comes into contact with and is pressed against the adjusting components on both sides below. After being pressed against, the two sets of adjusting components drive the two sets of pressing components to move relative to each other. Through the setting of the two sets of pressing components, the ceramic lid and the pot body assembly are effectively pressed together, improving the sealing performance and avoiding heat loss and safety hazards caused by poor sealing.

[0006] Preferably, the pot assembly includes a ceramic pot body and a bottom liner; the ceramic pot body is located below the lid body, and the bottom liner is located on the bottom surface of the ceramic pot body, with the bottom liner fixedly connected to the bottom surface of the ceramic pot body; the effects of the ceramic pot body bottom liner mainly include high temperature resistance, heat insulation, chemical corrosion resistance, anti-slip and wear resistance, easy cleaning, and aesthetic decoration. These effects together improve the performance and safety of the ceramic pot body, making it widely used in daily life.

[0007] Preferably, the handle assembly includes handle ears and handle holes; handle ears are provided on both sides of the ceramic pot body, and handle holes are opened inside the handle ears, which are fixedly connected to the side wall of the ceramic pot body; the handle ears on both sides of the ceramic pot body have multiple functions such as convenient operation, labor saving and energy saving, hand protection safety, and anti-slip stability. These functions together improve the performance and user experience of the ceramic pot body, making the ceramic pot body more convenient, safe and comfortable during the cooking process.

[0008] Preferably, the pressure relief component includes a pressure relief valve and a vent; the inside of the lid body has multiple vents, and a pressure relief valve is installed above the vents; the pressure relief valve and vents of the ceramic lid play an important role in maintaining stable pressure inside the pot, preventing danger, improving cooking results, preventing burns, and facilitating easy operation, thereby improving the safety and effectiveness of cooking.

[0009] Preferably, the adjustment assembly includes an adjustment component, a threaded block, a connecting rod, a frustum-shaped contact block, and a threaded hole. The cover body has a threaded hole inside, and a threaded block is installed inside the threaded hole. The threaded block is threadedly connected to the threaded hole. An adjustment component is located above the threaded block, and a connecting rod is located below the threaded block. A frustum-shaped contact block is located below the connecting rod. When it is necessary to press the cover body against the ceramic pot body, firstly, the cover body is placed above the ceramic pot body. Then, the adjustment component is rotated and twisted, which causes the threaded block to descend through the threaded hole. The threaded block, in turn, descends through the connecting rod, causing the frustum-shaped contact block to descend.

[0010] Preferably, the adjusting assembly includes a guide groove, a fixing plate, a guide rod, a guide hole, a guide post, a return spring, and a trapezoidal abutment block. The cover body has a guide groove inside, a fixing plate inside the guide groove, guide rods on both sides of the fixing plate, guide posts on the side walls of the guide rods, guide holes inside the guide posts, and a return spring at one end of the guide post, which is fixedly connected to the side wall of the fixing plate. A trapezoidal abutment block is positioned above one end of the guide post, and its side wall abuts against the side wall of a frustum abutment block. Subsequently, the frustum abutment block abuts against and presses against the elastic abutment blocks on both sides below. After being pressed against, the two sets of trapezoidal abutment blocks respectively drive the two sets of guide posts to move relative to each other through the two sets of guide rods. The two sets of guide posts then drive the two sets of clamping assemblies to engage and fix the components.

[0011] Preferably, the clamping assembly also includes a clamping arc plate and a clamping groove; the other end of the guide column is provided with a clamping arc plate, and a clamping groove is provided on the inner wall of the ceramic pot body, with the clamping arc plate engaging with the clamping groove; the two sets of guide columns respectively drive the two sets of clamping arc plates to move into the interior of the two sets of clamping grooves, and the two sets of clamping arc plates are respectively engaged and fixed with the two sets of clamping grooves, thereby pressing the lid body against the ceramic pot body. By setting the clamping device, effective clamping between the ceramic lid and the ceramic pot body is achieved, improving the sealing performance and avoiding heat loss and safety hazards caused by poor sealing. When it is necessary to open the lid body, the counter-rotating adjustment component causes the frustum contact block to disengage from the trapezoidal contact block below. Furthermore, according to the rebound force generated by the elastic deformation of the return spring, the return spring can drive the guide column to retract and move through the guide rod, and the guide column drives the clamping arc plate to disengage from the interior of the clamping groove, thus easily opening the lid.

[0012] The beneficial effects of this utility model are:

[0013] 1. Compared to traditional ceramic lids, which often suffer from poor sealing and easy detachment due to the lack of an effective clamping structure, thus affecting their performance and safety, this ceramic lid addresses these issues by incorporating an adjustment structure and a distance-adjusting clamping structure. When the lid needs to be clamped, it is first placed on top of the pot structure. Then, the adjustment structure is rotated and twisted, causing it to press against the distance-adjusting structures on both sides below. This pressing action of the two distance-adjusting structures drives the two clamping structures to move relative to each other. Through these two clamping structures, effective clamping between the ceramic lid and the pot structure is achieved, improving sealing performance and preventing heat loss and safety hazards caused by poor sealing.

[0014] 2. When it is necessary to press the lid body against the ceramic pot body, first, place the lid body above the ceramic pot body. Then, rotate and twist the adjusting component. The adjusting component can drive the threaded block to descend through the threaded hole. The threaded block can then drive the frustum contact block to descend through the connecting rod. Subsequently, the frustum contact block will press against the elastic contact blocks on both sides below. After being pressed against, the two sets of trapezoidal contact blocks will drive the two sets of guide columns to move relative to each other through the two sets of guide rods. The two sets of guide columns will then drive the two sets of pressing arc plates to move into the two sets of pressing grooves. The two sets of pressing arc plates will then engage and fix with the two sets of pressing grooves, thereby pressing the lid body against the ceramic pot body. By setting up the pressing device, effective pressing between the ceramic lid and the ceramic pot body is achieved, improving the sealing performance and avoiding heat loss and safety hazards caused by poor sealing.

[0015] 3. When it is necessary to open the cover body, the counter-rotating adjustment component causes the frustum contact block to disengage from the trapezoidal contact block below. Furthermore, based on the rebound force generated by the elastic deformation of the return spring, the return spring can drive the guide post to retract and move through the guide rod. The guide post then drives the pressing arc plate to disengage from the inside of the pressing groove, making it easy to open. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of a heat-resistant ceramic cover with a pressing structure according to this utility model.

[0017] Figure 2 The diagram shown is a partial three-dimensional structural schematic of a heat-resistant ceramic cover with a pressing structure according to this utility model.

[0018] Figure 3 The diagram shown is a partial three-dimensional structural schematic of a heat-resistant ceramic cover with a pressing structure according to the present invention.

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of a heat-resistant ceramic cover with a pressing structure according to this utility model.

[0020] Figure 5 The diagram shown is a partial three-dimensional structural schematic of a heat-resistant ceramic cover with a pressing structure according to the present invention.

[0021] Explanation of reference numerals in the attached drawings: 1. Pot body assembly; 2. Handrail assembly; 3. Pressure relief assembly; 4. Adjustment assembly; 5. Gap adjustment assembly; 6. Pressing assembly; 7. Cover body; 101. Ceramic pot body; 102. Bottom liner; 201. Handrail lug; 202. Handrail hole; 301. Pressure relief valve; 302. Vent; 401. Adjustment component; 402. Threaded block; 403. Connecting rod; 404. Frustum-shaped contact block; 405. Threaded hole; 501. Guide groove; 502. Fixing plate; 503. Guide rod; 504. Guide hole; 505. Guide post; 506. Return spring; 507. Trapezoidal contact block; 601. Pressing arc plate; 602. Pressing groove. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1This utility model provides an embodiment: a heat-resistant ceramic cover with a pressing structure, including a cover body 7, a pot body assembly 1, a handle assembly 2, a pressure relief assembly 3, an adjustment assembly 4, a distance adjustment assembly 5, and a pressing assembly 6; the pot body assembly 1 is arranged below the cover body 7, the handle assembly 2 is arranged on both sides of the pot body assembly 1, the pressure relief assembly 3 is arranged inside the cover body 7, the adjustment assembly 4 is arranged inside the cover body 7, the distance adjustment assembly 5 is arranged below the adjustment assembly 4, and the pressing assembly 6 is arranged at one end of the distance adjustment assembly 5.

[0024] Please see Figure 2 The pot body assembly 1 includes a ceramic pot body 101 and a bottom liner 102. The ceramic pot body 101 is located below the lid body 7, and the bottom liner 102 is located on the bottom surface of the ceramic pot body 101, with the bottom liner 102 fixedly connected to the bottom surface of the ceramic pot body 101. The bottom liner 102 of the ceramic pot body 101 primarily provides high-temperature resistance, heat insulation, chemical corrosion resistance, slip resistance, wear resistance, easy cleaning, and aesthetic decoration. These effects collectively enhance the performance and safety of the ceramic pot body 101, leading to its widespread application in daily life. The handle assembly 2 includes handle ears 201 and handle holes 202. Handle ears 201 are located on both sides of the ceramic pot body 101, and handle holes 202 are formed inside the handle ears 201. The handle ears 201 are connected to the ceramic pot body 101. The side wall of the ceramic pot body 101 is fixedly connected; the handles 201 on both sides of the ceramic pot body 101 have multiple functions such as convenient operation, labor saving and energy saving, hand safety protection and anti-slip stability. These functions together improve the performance and user experience of the ceramic pot body 101, making the ceramic pot body 101 more convenient, safe and comfortable during cooking; the pressure relief component 3 includes a pressure relief valve 301 and a vent 302; the inside of the lid body 7 is provided with a vent 302, and multiple sets of vent 302 are provided. The pressure relief valve 301 and the vent 302 provided on the ceramic lid play an important role in maintaining stable pressure inside the pot, avoiding danger, improving cooking effect, preventing burns and making it convenient to operate, thus improving the safety and effect of cooking.

[0025] Please see Figure 3-5In this embodiment, the adjusting component 4 includes an adjusting member 401, a threaded block 402, a connecting rod 403, a frustum-shaped contact block 404, and a threaded hole 405; the cover body 7 has a threaded hole 405 inside, and a threaded block 402 is provided inside the threaded hole 405. The threaded block 402 is threadedly connected to the threaded hole 405. The adjusting member 401 is provided above the threaded block 402, the connecting rod 403 is provided below the threaded block 402, and the frustum-shaped contact block 404 is provided below the connecting rod 403; when it is necessary to press the cover body 7 and the ceramic pot body 101 together, firstly... First, place the lid body 7 above the ceramic pot body 101. Then, rotate and twist the adjusting component 401. The adjusting component 401 can drive the threaded block 402 to descend through the threaded hole 405. The threaded block 402 can then drive the frustum-shaped contact block 404 to descend through the connecting rod 403. The adjusting assembly 5 includes a guide groove 501, a fixing plate 502, a guide rod 503, a guide hole 504, a guide post 505, a return spring 506, and a trapezoidal contact block 507. The guide groove 501 is opened inside the lid body 7. A fixing plate 502 is provided, and guide rods 503 are provided on both sides of the fixing plate 502. Guide posts 505 are provided on the side walls of the guide rods 503. Guide holes 504 are provided inside the guide posts 505. The guide posts 505 are slidably connected to the guide rods 503 through the guide holes 504. A return spring 506 is provided at one end of the guide post 505. One end of the return spring 506 is fixedly connected to the side wall of the fixing plate 502. A trapezoidal abutment block 507 is provided above one end of the guide post 505. The side wall of the trapezoidal abutment block 507 abuts against the side wall of the frustum abutment block 404. Subsequently, the frustum-shaped contact block 404 abuts and presses against the elastic contact blocks on both sides below. After being abutted and pressed, the two sets of trapezoidal contact blocks 507 respectively drive the two sets of guide columns 505 to move relative to each other through the two sets of guide rods 503. The two sets of guide columns 505 respectively drive the two sets of clamping components 6 to be snapped and fixed. The clamping component 6 also includes a clamping arc plate 601 and a clamping groove 602. The other end of the guide column 505 is provided with a clamping arc plate 601, and a clamping groove 602 is opened on the inner wall of the ceramic pot body 101. The clamping arc plate 601 and the clamping groove 602 are snapped and connected.Two sets of guide columns 505 respectively drive two sets of pressing arc plates 601 to move into the interior of two sets of pressing grooves 602. The two sets of pressing arc plates 601 are respectively engaged and fixed with the two sets of pressing grooves 602, thereby pressing the cover body 7 against the ceramic pot body 101. By setting up the pressing device, the effective pressing between the ceramic cover and the ceramic pot body 101 is achieved, improving the sealing performance and avoiding heat loss and safety hazards caused by poor sealing. When it is necessary to open the cover body 7, the counter-rotating adjustment component 401 causes the frustum contact block 404 to disengage from the trapezoidal contact block 507 below. Furthermore, according to the rebound force generated by the elastic deformation of the return spring 506, the return spring 506 can drive the guide column 505 to retract and move through the guide rod 503. The guide column 505 then drives the pressing arc plate 601 to disengage from the interior of the pressing groove 602, making it easy to open.

[0026] When the ceramic lid is in use, when it is necessary to press the lid body 7 against the ceramic pot body 101, first, place the lid body 7 above the ceramic pot body 101, and then rotate and twist the adjusting component 401. The adjusting component 401 can drive the threaded block 402 to descend through the threaded hole 405. The threaded block 402 can then drive the frustum abutment block 404 to descend through the connecting rod 403.

[0027] Subsequently, the frustum-shaped contact block 404 comes into contact with and is pressed against the elastic contact blocks on both sides below. After being pressed against, the two sets of trapezoidal contact blocks 507 respectively drive the two sets of guide columns 505 to move relative to each other through the two sets of guide rods 503. The two sets of guide columns 505 respectively drive the two sets of pressing arc plates 601 to move into the interior of the two sets of pressing grooves 602. The two sets of pressing arc plates 601 are respectively engaged and fixed with the two sets of pressing grooves 602, so that the lid body 7 and the ceramic pot body 101 can be pressed against each other.

[0028] By setting up a clamping device, the ceramic cover and the ceramic pot body 101 are effectively clamped together, which improves the sealing performance and avoids heat loss and safety hazards caused by poor sealing.

[0029] In addition, when it is necessary to open the cover body 7, by rotating the adjusting member 401 in the opposite direction, the frustum contact block 404 is disengaged from the trapezoidal contact block 507 below. Furthermore, according to the rebound force generated by the elastic deformation of the return spring 506, the return spring 506 can drive the guide post 505 to retract and move through the guide rod 503. The guide post 505 then drives the pressing arc plate 601 to disengage from the inside of the pressing groove 602, so that it can be easily opened.

[0030] Through the above steps, when it is necessary to press the cover body 7, firstly, place the cover body 7 above the pot body assembly 1, then rotate and twist the adjusting component 4. The adjusting component 4 then comes into contact with and is pressed against the adjusting components 5 on both sides below. After being pressed against, the two sets of adjusting components 5 drive the two sets of pressing components 6 to move relative to each other. Through the setting of the two sets of pressing components 6, the effective pressing between the ceramic cover and the pot body assembly 1 is achieved, improving the sealing performance and avoiding heat loss and safety hazards caused by poor sealing.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A heat-resistant ceramic cover having a compact structure, comprising a cover main body (7), characterized in that: It also includes the pot body assembly (1), handrail assembly (2), pressure relief assembly (3), adjusting assembly (4), adjusting distance assembly (5) and compression assembly (6); the lower part of the cover body (7) is provided with the pot body assembly (1), both sides of the pot body assembly (1) are provided with the handrail assembly (2), the inside of the cover body (7) is provided with the pressure relief assembly (3), the inside of the cover body (7) is provided with the adjusting assembly (4), the lower part of the adjusting assembly (4) is provided with the adjusting distance assembly (5), one end of the adjusting distance assembly (5) is provided with the compression assembly (6).

2. The heat-resistant ceramic cover with a compression structure according to claim 1, characterized in that: The pot body assembly (1) includes a ceramic pot body (101) and a bottom lining (102); the lower part of the cover body (7) is provided with the ceramic pot body (101), the bottom surface of the ceramic pot body (101) is provided with the bottom lining (102), and the bottom lining (102) is fixedly connected with the bottom surface of the ceramic pot body (101).

3. The heat-resistant ceramic cover with a compression structure according to claim 2, characterized in that: The handrail assembly (2) includes a handrail ear (201) and a handrail hole (202); both sides of the ceramic pot body (101) are provided with the handrail ear (201), the inside of the handrail ear (201) is provided with the handrail hole (202), and the handrail ear (201) is fixedly connected with the side wall of the ceramic pot body (101).

4. The heat-resistant ceramic cover with a compression structure according to claim 1, characterized in that: The pressure relief assembly (3) includes a pressure relief valve (301) and an air outlet hole (302); the inside of the cover body (7) is provided with the air outlet hole (302), the air outlet hole (302) is provided with a plurality of groups, and the upper part of the air outlet hole (302) is provided with the pressure relief valve (301).

5. The heat-resistant ceramic cover with a compression structure according to claim 1, characterized in that: The adjusting assembly (4) includes an adjusting piece (401), a threaded block (402), a connecting rod (403), a circular table resisting block (404) and a threaded hole (405); the inside of the cover body (7) is provided with the threaded hole (405), the inside of the threaded hole (405) is provided with the threaded block (402), the threaded block (402) is threadedly connected with the threaded hole (405), the upper part of the threaded block (402) is provided with the adjusting piece (401), the lower part of the threaded block (402) is provided with the connecting rod (403), and the lower part of the connecting rod (403) is provided with the circular table resisting block (404).

6. The heat-resistant ceramic cover with a compression structure according to claim 1, characterized in that: The distance adjusting assembly (5) comprises a guide groove (501), a fixed plate (502), a guide rod (503), a guide hole (504), a guide column (505), a reset spring (506) and a trapezoidal resisting block (507); the inside of the cover main body (7) is provided with the guide groove (501), the inside of the guide groove (501) is provided with the fixed plate (502), the two sides of the fixed plate (502) are provided with the guide rod (503), the sidewall of the guide rod (503) is provided with the guide column (505), the inside of the guide column (505) is provided with the guide hole (504), the guide column (505) is slidably connected with the guide rod (503) through the guide hole (504), one end of the guide column (505) is provided with the reset spring (506), one end of the reset spring (506) is fixedly connected with the sidewall of the fixed plate (502), the upper side of one end of the guide column (505) is provided with the trapezoidal resisting block (507), the sidewall of the trapezoidal resisting block (507) is resistively connected with the sidewall of the circular table resisting block (404).

7. The heat-resistant ceramic cover with a compression structure according to claim 6, characterized in that: The pressing assembly (6) further comprises a pressing arc plate (601) and a pressing groove (602); the other end of the guide column (505) is provided with the pressing arc plate (601), the inner wall of the ceramic pot body (101) is provided with the pressing groove (602), and the pressing arc plate (601) is clampedly connected with the pressing groove (602).

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