Sealing strip, shutter mounting structure and container
By designing seal strips with multiple convex strips in the louver installation structure, the problem of flat seal strips being unsatisfactory in containers with high waterproofing requirements is solved, and higher sealing and waterproofing performance are achieved.
Patent Information
- Application Number
- CN202422029397.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The existing flat strip sealing strips are not sealed in the installation gaps of container blinds with high waterproofing requirements.
A sealing strip is designed, including a first side and a second side, respectively, with a plurality of first convex strips and second convex strips extending in the length direction. The convex strips may be triangular or curved, and are used to form a multi-channel waterproof structure between the installation frame and the window frame in the louver installation structure, and achieve a tight fit through rivet connection.
It improves the waterproof performance of the sealing structure, enhances the sealing property, and ensures the waterproof requirements of cargo in the container.
Smart Images
Figure CN223174817U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of containers, in particular to a sealing strip for sealing a container louver, a louver installation structure and a container. Background Art
[0002] For some dangerous goods containers, the goods inside have high requirements for both ventilation and waterproofing. Such containers usually come with louvers. Sealing strips are often used to seal the installation gaps of the louvers to avoid waterproofing problems. Existing sealing strips are generally flat strips. Although such sealing strips can reduce water leakage, they are still not ideal for some applications with high waterproofing requirements. Summary of the Utility Model
[0003] To solve at least one technical problem of the existing technology, the utility model provides a sealing strip, a louver installation structure and a container.
[0004] A sealing strip suitable for sealing a louver installation structure includes a main body. The main body includes a first side and a second side opposite to the first side. At least two first ribs protruding relative to the first side surface and extending from one end of the main body to the other end in the length direction of the main body are provided on the first side, and at least two second ribs protruding relative to the second side and extending from one end of the main body to the other end in the length direction of the main body are provided on the second side.
[0005] In some embodiments, the main body is in the shape of a flat strip.
[0006] In some embodiments, the cross-section of the first rib is triangular or the outer contour of the cross-section is curved, and / or the cross-section of the second rib is triangular or the outer contour of the cross-section is curved.
[0007] In some embodiments, in the length direction of the main body, the first rib is linear or wavy, and / or the second rib is linear or wavy.
[0008] In some embodiments, the main body, the first rib and the second rib are integrally formed.
[0009] According to another aspect of the present disclosure, a louver installation structure is provided, including a louver, a window frame and a sealing strip. The louver includes an installation frame disposed on the outer periphery. The installation frame is connected to the window frame. The sealing strip is filled in the gap between the installation frame and the window frame. The length direction of the sealing strip is along the extension direction of the installation frame and the window frame. The first side faces the installation frame, and the second side faces the window frame. The installation frame presses the first rib, and the window frame presses the second rib.
[0010] In some embodiments, the installation frame and the window frame are connected by rivets, and the rivets penetrate through the main body between two first ribs and between two second ribs.
[0011] According to another aspect of the present disclosure, there is provided a container including a shutter mounting structure. The container has a window for mounting a shutter, and a window frame is provided at the periphery of the window.
[0012] Since the first rib and the second rib each have at least two ribs, at least two waterproof structures can be formed, improving the sealing performance of the sealing structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Schematically shows a cross-sectional view of a sealing strip of an embodiment.
[0014] Figure 2 Schematically shows a cross-sectional view of a sealing strip of another embodiment.
[0015] Figure 3 Schematically shows a top view of a sealing strip of an embodiment.
[0016] Figure 4 Schematically shows a top view of a sealing strip of another embodiment.
[0017] Figure 5 Schematically shows a schematic diagram of a shutter mounting structure of an embodiment. DETAILED DESCRIPTION
[0018] Hereinafter, embodiments of the technical solutions of the present application will be described in detail with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore are only examples and cannot be used to limit the protection scope of the present application.
[0019] According to an embodiment of the present disclosure, the sealing strip 1 is suitable for sealing a shutter mounting structure. The sealing strip 1 can be made of rubber or other commonly used materials in the art.
[0020] In one embodiment, please refer to Figure 1 and Figure 2 , the sealing strip 1 includes a main body 2. The main body 2 includes a first side 3 and a second side 4 opposite to the first side 3. At least two first ribs 5 protruding relative to the first side 3 and extending from one end of the main body 2 to the other end in the length direction of the main body 2 are provided on the first side 3, and at least two second ribs 6 protruding relative to the second side 4 and extending from one end of the main body 2 to the other end in the length direction of the main body 2 are provided on the second side 4. The main body 2 is in the shape of a slender strip and has a large aspect ratio. The length and width of the main body 2 can be selected according to the length and width of the part to be sealed. The first rib 5 and the second rib 6 are respectively formed on two opposite surfaces of the main body 2, and the ribs extend continuously from one end of the main body 2 to the other end. The first rib 5, the second rib 6, and the main body 2 can be integrally formed. In the sealing structure, since the first rib 5 and the second rib 6 each have at least two ribs, at least two waterproof structures can be formed, improving the sealing performance of the sealing structure.
[0021] In one embodiment, there may be two first ridges 5 and two second ridges 6.
[0022] In one embodiment, the main body 2 is in a flat strip shape. When viewed in cross-section, the width of the main body 2 is multiple times its thickness. The cross-sectional dimensions of the main body 2 can be selected according to actual situations.
[0023] In one embodiment, the cross-section of the first ridge 5 is triangular or the outer contour of the cross-section is curved, and / or the cross-section of the second ridge 6 is triangular or the outer contour of the cross-section is curved. Specifically, the cross-sections of both the first ridge 5 and the second ridge 6 can be triangular (such as Figure 1 ), or the outer contours of the cross-sections can both be curved (such as Figure 2 ), or the cross-section of the first ridge 5 can be triangular and the outer contour of the cross-section of the second ridge 6 can be curved, or the outer contour of the cross-section of the first ridge 5 can be curved and the cross-section of the second ridge 6 can be triangular. The tops of the first ridge 5 and the second ridge 6 have a relatively narrow width. When the sealing strip 1 is filled in the gap to be sealed, when the sealing strip 1 is squeezed by the gap wall, the tops of the ridges can closely fit on the gap wall, so that the gap is sealed.
[0024] In one embodiment, in the length direction of the main body 2, the first ridge 5 is linear or wavy, and / or the second ridge 6 is linear or wavy. Specifically, the first ridge 5 can be linear (such as Figure 3 ), that is, it extends from one end of the main body 2 to the other end along a straight path; the first ridge 5 can also be wavy (such as Figure 4 ), that is, the first ridge 5 extends from one end of the main body 2 to the other end along a wavy path. Similarly, the second ridge 6 can be linear, that is, it extends from one end of the main body 2 to the other end along a straight path; the second ridge 6 can also be wavy, that is, the second ridge 6 extends from one end of the main body 2 to the other end along a wavy path. Further, the wave can be a curve wave (such as Figure 4 ), a sawtooth wave or a triangular wave, etc. The shapes of the first ridge 5 and the second ridge 6 can have various combinations. For example, the first ridge 5 is linear and the second ridge 6 is linear; or, the first ridge 5 is linear and the second ridge 6 is wavy; or, the first ridge 5 is wavy and the second ridge 6 is linear; or, the first ridge 5 is wavy and the second ridge 6 is wavy. It can also be that one of the first ridges 5 is linear and the other is wavy; one of the second ridges 6 is linear and the other is wavy.
[0025] In one embodiment, holes (not shown in the figure) penetrating along the thickness direction are provided on the main body 2. Fasteners for installing the shutter, such as rivets, bolts, etc. can pass through these holes.
[0026] The present disclosure also provides a shutter installation structure. In one embodiment, the shutter installation structure includes a shutter, a window frame 7, and a sealing strip 1. Please refer to Figure 5 , the shutter may include a mounting frame 8 disposed on the outer periphery. The mounting frame 8 is connected to the window frame 7. The sealing strip 1 is filled in the gap between the mounting frame 8 and the window frame 7. The length direction of the sealing strip 1 is along the extension direction of the mounting frame 8 and the window frame 7. The first side 3 faces the mounting frame 8, and the second side 4 faces the window frame 7. The mounting frame 8 presses the first rib 5, and the window frame 7 presses the second rib 6. The first rib 5 and the second rib 6 are pressed and closely fit the mounting frame 8 and the window frame 7, forming two water-blocking structures to improve the sealing performance.
[0027] In one embodiment, the mounting frame 8 and the window frame 7 are connected by rivets 9. The rivets 9 penetrate through the main body 2 between the two first ribs 5 and between the two second ribs 6.
[0028] The present disclosure also provides a container including the shutter installation structure. The container has a window for installing the shutter, and the periphery of the window has a window frame 7. The shutter is installed on the window frame 7, and the gap between the mounting frame 8 and the window frame 7 is sealed by the sealing strip 1.
[0029] The above are only some embodiments of the present utility model. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model.
Claims
1. A sealing strip, applicable to the sealing of a blind installation structure, characterized in that It includes a main body, the main body comprising a first side and a second side opposite to the first side. The first side is provided with at least two first ridges protruding relative to the first side surface and extending from one end of the main body to the other end in the length direction of the main body. The second side is provided with at least two second ridges protruding relative to the second side and extending from one end of the main body to the other end in the length direction of the main body.
2. The sealing strip according to claim 1, characterized in that, The main body is in a flat strip shape.
3. The sealing strip according to claim 1, characterized in that, The cross-section of the first ridge is triangular or the outer contour of the cross-section is curved, and / or the cross-section of the second ridge is triangular or the outer contour of the cross-section is curved.
4. The sealing strip according to claim 1, wherein In the length direction of the main body, the first ridge is linear or wavy, and / or the second ridge is linear or wavy.
5. The sealing strip according to claim 1, characterized in that The main body, the first ridge and the second ridge are integrally formed.
6. The sealing strip according to claim 1, wherein The main body is provided with holes penetrating in the thickness direction.
7. The sealing strip according to claim 1, characterized in that, There are 2 first ridges and 2 second ridges.
8. Installation structure of a shutter, characterized in that, It includes a shutter, a window frame and the sealing strip according to any one of claims 1-7. The shutter includes a mounting frame arranged on the outer periphery, and the mounting frame is connected to the window frame. The sealing strip is filled in the gap between the mounting frame and the window frame. The length direction of the sealing strip is along the extending direction of the mounting frame and the window frame. The first side faces the mounting frame and the second side faces the window frame. The mounting frame presses the first ridge, and the window frame presses the second ridge.
9. The louver installation structure according to claim 8, characterized in that, The mounting frame and the window frame are connected by rivets, and the rivets penetrate through the main body between the two first ridges and between the two second ridges.
10. A container, characterized in that, It includes the shutter mounting structure according to claim 8. The container has a window for mounting the shutter, and the peripheral edge of the window has the window frame.