CN211901571U - Sealing device - Google Patents
Sealing device Download PDFInfo
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- CN211901571U CN211901571U CN202020132881.3U CN202020132881U CN211901571U CN 211901571 U CN211901571 U CN 211901571U CN 202020132881 U CN202020132881 U CN 202020132881U CN 211901571 U CN211901571 U CN 211901571U
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- sealing
- filter
- profile
- sealing device
- sealing member
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a sealing device, include: a filter, a profile, and a sealing member, the filter being connected to the profile by the sealing member, the sealing member comprising: the filter is connected with the sealing component through the back glue, and the convex connecting part is arranged in the groove of the section bar in a penetrating way and connects the sealing component with the section bar; through the design of a new sealing structure, sealing can be completed only by using a sealing part, so that the cost is reduced, the installation is convenient, and the reliability of the integral installation of the sealing device is improved.
Description
Technical Field
The utility model relates to a filter technical field, concretely relates to sealing device.
Background
The sealing element of the current modular gaseous molecular pollutant filter is sealed by combining 2 rubber components, and the following problems exist: 1. the cost is higher, 2, the rubber part shifts easily during the installation, causes sealed badly, and the later stage is changed inconveniently.
Therefore, the appearance of a sealing device is urgently needed, and through a new sealing structure design, sealing can be completed only by using a sealing part, so that the cost is reduced, the installation is convenient, and the reliability of the integral installation of the sealing device is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sealing device through new seal structure design, only needs to use seal part can accomplish sealedly, and the cost is not only reduced is convenient for install moreover, improves sealing device integral erection's reliability.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a sealing device, comprising: a filter, a profile, and a sealing member, the filter being connected to the profile by the sealing member, the sealing member comprising: the filter is connected with the sealing component through the back glue, and the protruding connecting part is arranged in the groove of the section bar in a penetrating mode and is used for connecting the sealing component with the section bar.
The utility model provides a pair of sealing device through new seal structure design, only needs to use seal part can accomplish sealedly, and the cost is not only reduced is convenient for install moreover, improves sealing device integral erection's reliability.
On the basis of the technical scheme, the following improvements can be made:
preferably, at least two or more gasket cavities are arranged in the sealing component.
As a preferred scheme, when the gasket inner cavities are more than two groups, the two groups of symmetrically arranged gasket inner cavities are a first gasket inner cavity and a second gasket inner cavity.
Preferably, the cross-sectional area between the first gasket cavity and the second gasket cavity gradually decreases from the back adhesive of the sealing member to the convex connecting portion of the sealing member.
Preferably, the profile groove opening is provided with at least two groups of convex blocks, and the profile groove opening is connected with the arc side wall of the sealing component through the convex blocks.
Preferably, the method comprises the following steps: a guide rail connected with the filter.
Preferably, the guide rail is arranged in a guide rail groove of the profile and connected with the guide rail groove.
Preferably, the side wall of the guide rail groove and the contact surface of the guide rail are in a sawtooth shape.
Preferably, the cross-sectional area decreases from the bottom of the rail groove to the opening of the rail groove.
Preferably, the profile is provided with a limiting piece, and the limiting piece is clamped with the filter.
Drawings
Fig. 1 is a structural diagram of a sealing device according to an embodiment of the present invention;
fig. 2 is an enlarged structural view of a sealing device a according to an embodiment of the present invention;
fig. 3 is a structural diagram of a sealing member of a sealing device according to an embodiment of the present invention;
wherein: 1. the filter comprises a filter, 2, a section bar, 3, a sealing part, 4, gum, 5, a convex connecting part, 6, a section bar groove, 7, a gasket inner cavity, 8, a first gasket inner cavity, 9, a second gasket inner cavity, 10, a convex block, 11, an arc side wall of the sealing part, 12, a guide rail, 13, a contact surface of a guide rail groove side wall and the guide rail, 14, a guide rail groove bottom, 15, a guide rail groove opening, 16, a limiting part, 17, a section bar base and 18, a guide rail groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
To achieve the object of the present invention, as shown in fig. 1 to 3, a sealing device in the present embodiment includes: a filter 1, a profile 2 and a sealing element 3, said filter 1 being connected to said profile 2 by said sealing element 3, said sealing element 3 comprising: gum 4 and protruding connecting portion 5, filter 1 through gum 4 with sealing component 3 is connected, protruding connecting portion 5 wear to locate in section bar recess 6 and with sealing component 3 with section bar 2 is connected.
The utility model provides a pair of sealing device through new seal structure design, only needs to use seal part can accomplish sealedly, and the cost is not only reduced is convenient for install moreover, improves sealing device integral erection's reliability.
In some embodiments, at least two or more sets of gasket cavities 7 are provided in the sealing member 3.
Adopt above-mentioned embodiment, its simple structure, convenient operation, the protruding connecting portion 5 of sealing member 3 wears to locate in section bar recess 6, because be equipped with gasket inner chamber 7 more than two sets of at least in the sealing member 3, the circular arc lateral wall 11 of sealing member is extruded to the protruding piece 10 of section bar notch for gasket inner chamber 7 in the sealing member 3 takes place elastic deformation, with section bar recess 6 and sealing member 3 joint, has guaranteed filter sealing device integrated installation's steadiness and reliability.
In some embodiments, when there are more than two sets of the shim cavities 7, the two sets of the symmetrically disposed shim cavities 7 are a first shim cavity 8 and a second shim cavity 9.
By adopting the embodiment, the structure is simple, the operation is convenient, the convex connecting part 5 of the sealing component 3 is arranged in the section bar groove 6 in a penetrating way, because the sealing component 3 is at least internally provided with more than two groups of gasket inner cavities 7, and the convex block 10 of the section bar groove opening extrudes the arc side wall 11 of the sealing component, the gasket inner cavity 7 in the sealing component 3 is elastically deformed, the section bar groove 6 is connected with the sealing component 3 in a clamping way, and the integral stability and reliability of the sealing device of the filter are ensured.
In some embodiments, the cross-sectional area between the first gasket cavity 8 and the second gasket cavity 9 tapers from the backing adhesive 4 of the sealing member to the raised connection 5 of the sealing member.
Adopt above-mentioned embodiment, its simple structure, convenient operation, in the protruding connecting portion 5 of sealing member wears to locate section bar recess 6, because be equipped with gasket inner chamber 7 more than two sets of at least in the sealing member 3, the circular arc lateral wall 11 of sealing member is extruded to the protruding piece 10 of section bar notch, because first gasket inner chamber 8 with cross sectional area between the second gasket inner chamber 9 diminishes gradually, is convenient for with section bar recess 6 and sealing member 3 joint, has guaranteed the holistic steadiness and the reliability of filter sealing device.
In some embodiments, the profile groove is provided with at least two or more sets of protrusions 10, and the profile groove is connected with the circular arc side wall 11 of the sealing part through the protrusions 10.
By adopting the embodiment, the sealing device is simple in structure and convenient to operate, sealing can be completed by the sealing part 3, the cost is reduced, the mounting is convenient, and the overall mounting reliability of the sealing device is improved.
In some embodiments, the method comprises: a guide rail 12, said guide rail 12 being connected to said filter 1.
Adopt above-mentioned embodiment, its simple structure, convenient operation, the filter of being convenient for removes the direction between the section bar in the setting of guide rail.
In some embodiments, the guide rail 12 is disposed within and connected to a guide rail channel 18 of the profile.
By adopting the embodiment, the filter moving guide device is simple in structure and convenient to operate, and the filter can move and guide between the sectional materials conveniently due to the arrangement of the guide rail 12.
In some embodiments, the rail groove sidewalls are serrated with respect to the rail contact surface 13.
By adopting the embodiment, the structure is simple, the operation is convenient, and the connection between the guide rail 12 and the guide rail groove 18 on the section bar is ensured.
In some embodiments, the cross-sectional area tapers from the rail groove bottom 14 to the rail groove opening 15.
By adopting the embodiment, the structure is simple, the operation is convenient, the guide rail 12 is conveniently arranged in the guide rail groove 18, and the position of the guide rail 12 is stable and is not easy to fall off.
In some embodiments, the profile 2 is provided with a stopper 16, and the stopper 16 is clamped with the filter 1.
By adopting the embodiment, the structure is simple, the operation is convenient, the position of the connecting section bar 2 and the filter 1 is convenient to limit due to the arrangement of the limiting part 16, and the filter 1 is further ensured to be connected with the section bar 2 through the sealing part 3.
In some embodiments, at least two or more sets of profile seats 17 are disposed on the profile 2, and the profile seats 17 and the profile 2 are integrally formed.
By adopting the embodiment, the filter sealing device is simple in structure and convenient to operate, and the overall stability and reliability of the filter sealing device are ensured.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (10)
1. A seal assembly, comprising: a filter, a profile, and a sealing member, the filter being connected to the profile by the sealing member, the sealing member comprising: the filter is connected with the sealing component through the back glue, and the protruding connecting part is arranged in the groove of the section bar in a penetrating mode and is used for connecting the sealing component with the section bar.
2. The sealing device of claim 1, wherein at least two or more sets of gasket cavities are provided in the sealing member.
3. The seal of claim 2, wherein when there are more than two sets of gasket cavities, the two sets of symmetrically disposed gasket cavities are a first gasket cavity and a second gasket cavity.
4. The sealing device of claim 3, wherein a cross-sectional area between the first gasket cavity and the second gasket cavity tapers from a backing adhesive of the sealing member to a raised connection of the sealing member.
5. A sealing device according to claim 4, characterized in that the profile groove is provided with at least two or more sets of protrusions, by means of which the profile groove is connected to the circular arc-shaped side wall of the sealing element.
6. The sealing device of claim 5, comprising: a guide rail connected with the filter.
7. A sealing device according to claim 6, characterized in that the guide rail is arranged in and connected to a guide rail groove of the profile.
8. The seal of claim 7, wherein said rail groove sidewalls are serrated relative to said rail contact surface.
9. The seal of claim 8, wherein the cross-sectional area decreases from the bottom of the rail groove to the opening of the rail groove.
10. The sealing device according to claim 9, wherein a stop is provided on the profile, said stop being snap-fitted to the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132881.3U CN211901571U (en) | 2020-01-20 | 2020-01-20 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132881.3U CN211901571U (en) | 2020-01-20 | 2020-01-20 | Sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901571U true CN211901571U (en) | 2020-11-10 |
Family
ID=73303756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020132881.3U Active CN211901571U (en) | 2020-01-20 | 2020-01-20 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901571U (en) |
-
2020
- 2020-01-20 CN CN202020132881.3U patent/CN211901571U/en active Active
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