CN219468533U - Detachable sealing cover plate - Google Patents
Detachable sealing cover plate Download PDFInfo
- Publication number
- CN219468533U CN219468533U CN202320847754.5U CN202320847754U CN219468533U CN 219468533 U CN219468533 U CN 219468533U CN 202320847754 U CN202320847754 U CN 202320847754U CN 219468533 U CN219468533 U CN 219468533U
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- China
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- cover plate
- wall
- outer cover
- container wall
- boss
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- Pressure Vessels And Lids Thereof (AREA)
- Closures For Containers (AREA)
Abstract
The utility model relates to the technical field of sealing cover plates, in particular to a detachable sealing cover plate which comprises an outer cover plate and a container wall, wherein the container wall is attached to the upper surface of the outer cover plate, a detaching device is arranged above the outer cover plate, and a connecting device is arranged on the outer side of the detaching device. The inner cover plate can be driven to move to the inside of the container wall through the vertical rods, the outer cover plate provided with the sealing ring drives the concave platform to move, the through holes of the outer cover plate and the concave platform penetrate through the vertical rods, the boss is embedded into the concave platform, the nuts and the like are installed on the vertical rods, the nuts can move through threads on the vertical rods, the inner cover plate can be fixed at the container wall through the outer cover plate matched with the sealing ring and the like along with the extrusion of the nuts to the outer cover plate, and the outer cover plate is convenient to detach from the container wall on the contrary, so that the operation is simple and convenient, the use can be carried out on the inner cover plate, and the cost is low.
Description
Technical Field
The utility model relates to the technical field of sealing cover plates, in particular to a detachable sealing cover plate.
Background
The sealing cover plate is a cover, a cover or a top for the end part or the top of the section of the container, the box or the structure, can seal and shield the sealing, the slag removing port, the sewage draining port, the observation port and the like of some sealed containers, can improve the sealing effect through the sealing cover plate, and has better usability.
Such as one of the vacuum seal closure flaps of grant publication number CN 201610939U. The vacuum seal closure has a sheet-like closure body. The cover plate is in a sheet shape, so that the cover plate is only required to be attached to the extraction opening when being sealed, the welding body is melted by heating, the cover plate is very convenient, the surface of the seal is smooth and attractive, the falling phenomenon can not occur, the vacuum sealing cover plate is characterized in that the cover plate main body is attached to the extraction opening, the welding body is melted by heating, the seal is completed, the installation mode is that the welding body can not fall off, the welding body can not be restored after being melted at high temperature, a new seal cover plate is required when being installed again, a detachable structure is not arranged at the cover plate main body, and the melted welding body is required to be pried open by means of some tools if the seal is required to be opened, so that the vacuum sealing cover plate is more troublesome, and the use cost is higher.
Disclosure of Invention
The utility model aims to solve the problems that the vacuum sealing cover plate in the above-mentioned comparison patent cannot be recovered after the welded body is melted at high temperature, and the melted welded body can be pried off by means of some tools, so that the use cost is high and the cost is troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a detachable apron that seals, includes outer apron and container wall, the upper surface laminating of outer apron has the container wall, the laminating has the sealing washer between container wall and the outer apron, and the outer wall of sealing washer is laminated mutually with the rectangular channel department inner wall of outer apron, dismounting device is installed to the top of outer apron, connecting device is installed in dismounting device's the outside.
Preferably, the dismounting device comprises a concave table, a boss, an inner cover plate, vertical rods and threads, wherein the lower part of the concave table is fixedly connected with the outer cover plate, the boss is arranged above the concave table, the outer wall of the boss is in clearance fit with the inner wall of the groove of the concave table, the upper surface of the boss is fixedly connected with the inner cover plate, the lower surface of the inner cover plate is fixedly connected with a plurality of vertical rods, the lower outer wall of the vertical rods is provided with threads, and the outer walls of the vertical rods are respectively in clearance fit with the inner walls of the through holes of the concave table and the outer cover plate.
Preferably, the lower outer wall of the vertical rod is connected with a nut through threads.
Preferably, the connecting device comprises a cylinder body, the left side and the right side of the cylinder body are fixedly connected with a concave table, a cross rod is mounted in the outer side of the cylinder body, the middle outer wall of the cross rod is in clearance fit with the inner wall of the opening of the cylinder body, an arc-shaped block is fixedly connected to the outer side of the cross rod, and the outer wall of the arc-shaped block is attached to the inner wall of the container wall.
Preferably, the inner sides of the left and right cross bars are fixedly connected with a stop block, and the outer wall of the stop block is in clearance fit with the inner wall of the cylinder body.
Preferably, a spring is arranged in the inner side of the cylinder, and two ends of the spring are fixedly connected with the stop block and the cylinder respectively.
The detachable sealing cover plate provided by the utility model has the beneficial effects that: the inner cover plate can be driven to move to the inside of the container wall through the vertical rods, the outer cover plate provided with the sealing rings is driven to move through the concave table, the through holes of the outer cover plate and the concave table penetrate through the vertical rods, the boss is embedded into the concave table, the nuts and the like are installed on the vertical rods, the nuts can move through the threads on the vertical rods, the outer cover plate can be fixed at the container wall through the inner cover plate by matching with the sealing rings and the like along with the extrusion of the nuts to the outer cover plate, meanwhile, the arc-shaped blocks can be extruded by the container wall in the moving process of the outer cover plate, the arc-shaped blocks drive the cross rods to move, the cross rods drive the stop blocks to move, the stop blocks are matched with the cylinder body to extrude the springs, so that the springs are elastically deformed, certain pressure can be applied to the container wall through the elastic performance of the springs, the stability between the outer cover plate and the inner cover plate and the container wall is further improved, and the outer cover plate and the container wall are also convenient to detach, so that the inner cover plate can be operated easily and the use, and the cost is low.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the outer cover plate, the concave table and the sealing ring in FIG. 1;
FIG. 4 is a schematic view of the structure of the nut, stem and washer of FIG. 2;
fig. 5 is a schematic view of the structure of the arc block, the cross bar and the spring in fig. 2.
In the figure: 1. the sealing device comprises an outer cover plate, 2, a sealing ring, 3, a dismounting device, 301, a concave table, 302, a boss, 303, an inner cover plate, 304, a vertical rod, 305, threads, 3A1, a gasket, 4, a connecting device, 401, a cylinder, 402, a cross rod, 403, an arc-shaped block, 5, a container wall, 6, a nut, 7, a stop block, 8 and a spring.
The specific embodiment is as follows:
the utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5, in this embodiment, a detachable sealing cover plate comprises an outer cover plate 1 and a container wall 5, wherein a rectangular groove and 2 through holes are respectively processed above and inside the outer cover plate 1, the container wall 5 is attached to the upper surface of the outer cover plate 1, a sealing ring 2 is attached between the container wall 5 and the outer cover plate 1, the outer wall of the sealing ring 2 is attached to the inner wall of the rectangular groove of the outer cover plate 1, the tightness of a connecting part can be improved through the sealing ring 2, a dismounting device 3 is mounted above the outer cover plate 1, and a connecting device 4 is mounted outside the dismounting device 3.
Referring to fig. 1-4, the dismounting device 3 comprises a concave platform 301, a boss 302, an inner cover plate 303, vertical rods 304 and threads 305, wherein the lower part of the concave platform 301 is fixedly connected with an outer cover plate 1, 2 through holes are formed in the concave platform 301, the boss 302 is arranged above the concave platform 301, the outer wall of the boss 302 is in clearance fit with the inner wall of a groove of the concave platform 301, the stability of a connecting part can be improved through the concave platform 301 and the boss 302, the inner cover plate 303 is fixedly connected to the upper surface of the boss 302, 2 vertical rods 304 are fixedly connected to the lower surface of the inner cover plate 303, threads 305 are formed on the lower outer wall of the vertical rods 304, the outer walls of the vertical rods 304 are respectively in clearance fit with the inner walls of the through holes of the concave platform 301 and the outer cover plate 1, nuts 6 are in threaded connection with the lower outer walls of the vertical rods 304 through the threads 305, and the nuts 6 can move through the threads 305 which are the vertical rods 304;
the inner cover plate 303 can be driven to move to the inside of the container wall 5 through the vertical rods 304, then the outer cover plate 1 provided with the sealing ring 2 is driven to move the concave platform 301, the through holes of the outer cover plate 1 and the concave platform 301 penetrate through the vertical rods 304, the boss 302 is embedded into the concave platform 301, the nuts 6 and the like are installed on the vertical rods 304, the nuts 6 can move through the threads 305 on the vertical rods 304, and accordingly the inner cover plate 303 can be fixed at the container wall 5 by matching the sealing ring 2 and the like with the outer cover plate 1 along with the extrusion of the nuts 6 to the outer cover plate 1, and conversely, the outer cover plate 1 and the inner cover plate 303 can be conveniently detached from the container wall 5, so that the operation is simple and convenient, the use can be achieved, and the cost is low.
Referring to fig. 1, 2 and 5, the connecting device 4 comprises a cylinder 401, a cross bar 402 and an arc block 403, wherein the inner sides of the left cylinder 401 and the right cylinder 401 are fixedly connected with the concave 301, an opening is formed in the outer side of the cylinder 401, the cross bar 402 is internally arranged in the outer side of the cylinder 401, the middle outer wall of the cross bar 402 is in clearance fit with the inner wall of the opening of the cylinder 401, the arc block 403 is fixedly connected with the outer side of the cross bar 402, the outer wall of the arc block 403 is attached to the inner wall of the container wall 5, a stop block 7 is fixedly connected with the inner side of the left cylinder 402, the outer wall of the stop block 7 is in clearance fit with the inner wall of the cylinder 401, the stop block 7 is matched with the cylinder 401 to limit the cross bar 402, a spring 8 is arranged in the inner side of the cylinder 401, and two ends of the spring 8 are fixedly connected with the stop block 7 and the cylinder 401 respectively, and when the stop block 7 moves inwards, the spring 8 deforms elastically;
in the moving process of the outer cover plate 1, the arc-shaped blocks 403 are extruded by the container wall 5, so that the arc-shaped blocks 4003 drive the cross bars 402 to move, the cross bars 402 drive the stop blocks 7 to move, and the stop blocks 7 are matched with the cylinder 401 to extrude the springs 8, so that the springs 8 are elastically deformed, and therefore, the arc-shaped blocks 403 can apply certain pressure to the container wall 5 through the elastic performance of the springs 8, and the stability between the outer cover plate 1 and the inner cover plate 303 and the container wall 5 is further improved.
In this embodiment, when the operator needs to use the detachable sealing cover plate, first, the operator can drive the inner cover plate 303 through the vertical rod 304 and move to the inside of the container wall 5, then the outer cover plate 1 provided with the sealing ring 2 drives the concave table 301 to move, the through holes of the outer cover plate 1 and the concave table 301 pass through the vertical rod 304, the boss 302 is embedded into the concave table 301, then the nut 6 and the like are mounted on the vertical rod 304, the nut 6 can move through the threads 305 on the vertical rod 304, thus, along with the extrusion of the nut 6 to the outer cover plate 1, the outer cover plate 1 can be matched with the sealing ring 2 and the like to fix the inner cover plate 303 at the container wall 5, meanwhile, in the moving process of the outer cover plate 1, the arc-shaped block 403 can be extruded by the container wall 5, the arc-shaped block 4003 drives the cross rod 402 to move, thus, the stop block 7 is matched with the cylinder 401 to extrude the spring 8, the spring 8 is elastically deformed, and accordingly, the elastic performance of the spring 8 can apply a certain pressure to the container wall 5, the stability between the outer cover plate 1 and the inner cover plate 303 and the container wall 5 is further improved, and the cost of the outer cover plate 1 and the inner cover plate 303 can be conveniently detached from the container wall 5, and the cost is not easy to use.
Example 2:
referring to fig. 1-5, in this embodiment, the present utility model provides a technical solution: the detachable sealing cover plate, the dismounting device 3 can also comprise gaskets 3A1, the inner walls of the left gasket 3A1 and the right gasket 3A1 are in clearance fit with the outer walls of the vertical rods 304, and the upper outer wall and the lower outer wall of the gasket 3A1 are respectively attached to the outer walls of the outer cover plate 1 and the nut 6;
the gasket 3A1 may be disposed on the outer wall of the vertical rod 304, so that the nut 6 is matched with the gasket 3A1 and the vertical rod 304, and the connection firmness between the outer cover plate 1 and the inner cover plate 303 may be further improved.
In this embodiment, when an operator needs to use the detachable sealing cover plate, the gasket 3A1 may be disposed on the outer wall of the vertical rod 304, so that the nut 6 is matched with the gasket 3A1 and the vertical rod 304, and the firmness of the connection between the outer cover plate 1 and the inner cover plate 303 may be further improved.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a detachable apron that seals, includes outer apron (1) and container wall (5), the upper surface laminating of outer apron (1) has container wall (5), its characterized in that: the sealing ring (2) is attached between the container wall (5) and the outer cover plate (1), the outer wall of the sealing ring (2) is attached to the inner wall of the rectangular groove of the outer cover plate (1), the dismounting device (3) is mounted above the outer cover plate (1), and the connecting device (4) is mounted on the outer side of the dismounting device (3).
2. A removable closure flap according to claim 1, wherein: dismounting device (3) are including concave station (301), boss (302), interior cover (303), montant (304) and screw thread (305), the below of concave station (301) is with outer cover (1) looks rigid coupling, boss (302) are installed to the top of concave station (301), and the outer wall of boss (302) and the recess department inner wall clearance fit of concave station (301), the upper surface rigid coupling of boss (302) has interior cover (303), the lower surface rigid coupling of interior cover (303) has a plurality of montants (304), and the below outer wall processing of montant (304) has screw thread (305), the outer wall of montant (304) respectively with concave station (301) and the through-hole department inner wall clearance fit of outer cover (1).
3. A removable closure flap according to claim 2, wherein: the lower outer wall of the vertical rod (304) is connected with a nut (6) through threads (305).
4. A removable closure flap according to claim 1, wherein: connecting device (4) are including barrel (401), control the inboard and concave station (301) of barrel (401) are linked firmly mutually, the outside internally mounted of barrel (401) has horizontal pole (402), and the middle outer wall of horizontal pole (402) and the opening part inner wall clearance fit of barrel (401), the outside rigid coupling of horizontal pole (402) has arc piece (403), and the outer wall of arc piece (403) is laminated mutually with the inner wall of container wall (5).
5. The removable closure flap of claim 4 wherein: the inner sides of the left and right cross bars (402) are fixedly connected with a stop block (7), and the outer wall of the stop block (7) is in clearance fit with the inner wall of the cylinder body (401).
6. The removable closure flap of claim 4 wherein: the spring (8) is arranged inside the cylinder body (401), and two ends of the spring (8) are fixedly connected with the stop block (7) and the cylinder body (401) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847754.5U CN219468533U (en) | 2023-04-17 | 2023-04-17 | Detachable sealing cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847754.5U CN219468533U (en) | 2023-04-17 | 2023-04-17 | Detachable sealing cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219468533U true CN219468533U (en) | 2023-08-04 |
Family
ID=87466845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320847754.5U Active CN219468533U (en) | 2023-04-17 | 2023-04-17 | Detachable sealing cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219468533U (en) |
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2023
- 2023-04-17 CN CN202320847754.5U patent/CN219468533U/en active Active
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