CN205207668U - Multiple layer sealing device - Google Patents
Multiple layer sealing device Download PDFInfo
- Publication number
- CN205207668U CN205207668U CN201520884263.3U CN201520884263U CN205207668U CN 205207668 U CN205207668 U CN 205207668U CN 201520884263 U CN201520884263 U CN 201520884263U CN 205207668 U CN205207668 U CN 205207668U
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- CN
- China
- Prior art keywords
- stamping steel
- steel ribbon
- sealing device
- pedestal
- multilayer sealing
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Abstract
The utility model discloses a multiple layer sealing device, include: sealing strip end, a sealing strip, sealing strip are planted the joint and in the draw -in groove of the fixed first end of sealing strip, are equipped with a plurality of anomalous bubble chambers on the sealing strip. The sealing strip includes, a base, a neck, a head. The center part who wherein is close to many lips end on the sealing strip is equipped with a through -hole, be equipped with the groove structure that accommodates to the base orientation between many lips end on the sealing strip. The utility model discloses a with the fixed joint of base in the draw -in groove, the many procheilon of the other end construct the fixed second end of oppression sealing strip to it increases the elasticity performance of sealing strip to be equipped with a plurality of irregular bubble chambers on the sealing strip, thereby reaches realization multiple layer sealing effect.
Description
Technical field
The utility model relates to a kind of seal arrangement, particularly relates to a kind of Multilayer sealing device.
Background technique
Stamping Steel Ribbon is sealed by a kind of thing, makes it be not easy to open, and plays the product of damping, waterproof, sound insulation, the effect such as heat insulation, dust-proof, fixing, Stamping Steel Ribbon have rubber, paper, metal, plastics, various material.
In prior art, Stamping Steel Ribbon elastic performance bad and after only having a sealing layer to make Long-Time Service sealability be deteriorated rapidly.
Therefore, the Stamping Steel Ribbon designing a kind of permanent seal better performances is industry problem demanding prompt solution.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the utility model proposes a kind of Multilayer sealing device, sealing device has multi-layer sealed effect.
For achieving the above object, the utility model by the following technical solutions: a kind of Multilayer sealing device, comprising: first end fixed by a Stamping Steel Ribbon; Described Stamping Steel Ribbon is fixed first end and is provided with a draw-in groove; One Stamping Steel Ribbon, described Stamping Steel Ribbon plant is connected in Stamping Steel Ribbon and fixes in the draw-in groove of first end; Described Stamping Steel Ribbon is provided with multiple irregular bubble chamber; The second end fixed by one Stamping Steel Ribbon, and many lips end in contact that described Stamping Steel Ribbon fixes the second end and Stamping Steel Ribbon extrudes mutually.
In an embodiment of the Multilayer sealing device described in the utility model, described Stamping Steel Ribbon comprises; One pedestal, described pedestal is one wider than the square structure of draw-in groove A/F; One neck, described neck is located at above base central; One head, described head is located at neck upper end and the maximum radial length of cross section is greater than the maximum radial length of neck cross section;
In an embodiment of the Multilayer sealing device described in the utility model, the center portion wherein near many lips end on Stamping Steel Ribbon is provided with a through hole; The accommodating grooves structure to pedestal direction is provided with between many lips end on described Stamping Steel Ribbon.
In an embodiment of the Multilayer sealing device described in the utility model, the connection angle between described pedestal and neck is obtuse angle.
In an embodiment of the Multilayer sealing device described in the utility model, described head is rightabout installation structure with pedestal.
In an embodiment of the Multilayer sealing device described in the utility model, the connection angle between described head and neck is obtuse angle.
In an embodiment of the Multilayer sealing device described in the utility model, described base bottom surface is provided with a circular groove.
In an embodiment of the Multilayer sealing device described in the utility model, the position between described pedestal square structure face is connected with face is provided with chamfering.
In an embodiment of the Multilayer sealing device described in the utility model, the many lips end on described Stamping Steel Ribbon is at least two bead structures.
In an embodiment of the Multilayer sealing device described in the utility model, on described many lips end, each bead structure is the installation structure with pedestal opposite direction with curvature; Described many lips end tail end is an arc-shaped structure.
In an embodiment of the Multilayer sealing device described in the utility model, described sealing strip material is ethylene propylene diene rubber.
Compared with prior art, the utility model has the following advantages:
By being fixedly connected in draw-in groove by pedestal, the second end fixed by the other end many bead structure compressing Stamping Steel Ribbon, and on Stamping Steel Ribbon, be provided with the elastic performance that multiple irregular bubble chamber increases Stamping Steel Ribbon, thus reaches and realize multi-layer sealed effect.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model Multilayer sealing device assembling;
Fig. 2 is the sectional drawing of the utility model Stamping Steel Ribbon.
Wherein, being simply described as follows of symbol in accompanying drawing:
First end fixed by 1 ~ Stamping Steel Ribbon; 2 ~ Stamping Steel Ribbon; The second end fixed by 3 ~ Stamping Steel Ribbon; 101 ~ draw-in groove; 201 ~ bubble chamber; 202 ~ many lips end; 203 ~ pedestal; 204 ~ neck; 205 ~ head; 206 ~ through hole; 207 ~ circular groove; 208 ~ chamfering.
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with accompanying drawing, the utility model is described further, but is not limited to this.
As shown in Figure 1 and Figure 2, a kind of Multilayer sealing device that the utility model proposes, first end 1 fixed by a Stamping Steel Ribbon, and Stamping Steel Ribbon is fixed first end 1 and is provided with a draw-in groove 101.One Stamping Steel Ribbon 2, Stamping Steel Ribbon 2 plant is connected in Stamping Steel Ribbon and fixes in the draw-in groove 101 of first end 1.The second end 3 fixed by one Stamping Steel Ribbon, and the other end that the second end 3 is located at Stamping Steel Ribbon 2 fixed by Stamping Steel Ribbon, and Stamping Steel Ribbon 2 is provided with multiple irregular bubble chamber 201.Wherein irregular bubble chamber 201 can be obtained by the foaming process in production technology.Stamping Steel Ribbon 2 is provided with many lips end 202.
In the utility model one embodiment, as shown in Figure 2, Stamping Steel Ribbon 2 comprises: a pedestal 203, and pedestal 203 is one wider than the square structure of draw-in groove 101 A/F.One neck 204, neck 204 is located at pedestal 203 overcentre.One head 205, head 205 is located at neck 204 upper end and the maximum radial length of cross section is greater than the maximum radial length of neck 204 cross section.
In the utility model one embodiment, as shown in Figure 2, in the utility model one embodiment, the center portion wherein near many lips end 202 on Stamping Steel Ribbon 2 is provided with a through hole 206.The accommodating grooves structure to pedestal 203 direction is provided with between many lips end 202 on Stamping Steel Ribbon 2.
In the utility model one embodiment, as shown in Figure 2, connection angle between pedestal 203 and neck 204 elastic performance that to be obtuse angle main purpose be in order to increase rubber seal, makes to use to open after the second end 3 fixed by Stamping Steel Ribbon in long term seal still can upspring fast, increases its working life.
In the utility model one embodiment, as shown in Figure 2, head 205 is installation structure rightabout with pedestal 203.
In the utility model one embodiment, as shown in Figure 2, connection angle between head 205 and neck 204 elastic performance that to be obtuse angle main purpose be in order to increase rubber seal, makes to use to open after the second end 3 fixed by Stamping Steel Ribbon in long term seal still can upspring fast, increases its working life.
In the utility model one embodiment, as shown in Figure 2, pedestal 203 bottom surface is provided with a circular groove 207, and main purpose is the elastic performance in order to increase rubber seal, make to use to open after the second end 3 fixed by Stamping Steel Ribbon in long term seal still can upspring fast, increase its working life.
In the utility model one embodiment, as shown in Figure 2, position between pedestal 203 square structure face is connected with face is provided with chamfering 208, Main Function imports to realize rubber weather strip 2 effect can playing guiding when first end 1 fixed by Stamping Steel Ribbon, makes Stamping Steel Ribbon 2 rapid card be connected on Stamping Steel Ribbon and fix first end 1.
In the utility model one embodiment, as shown in Figure 2, the many lips end 202 on Stamping Steel Ribbon 2 is at least two bead structures.The quantity of lip is represented as the sealing number of plies, and its more sealing effect that can make is better.
In the utility model one embodiment, as shown in Figure 2, on many lips end 202, each bead structure is the installation structure with pedestal 203 opposite direction with curvature.Many lips end 202 tail end is an arc-shaped structure.
In the utility model one embodiment, as shown in Figure 2, Stamping Steel Ribbon 2 material is ethylene propylene diene rubber, main purpose is because rubber material has good elasticity, can be better to the long-time sealing effect that uses, but be not limited to this material, as long as have the material of good elastic performance.
The principle of the utility model Multilayer sealing device is: first, the pedestal 203 of Stamping Steel Ribbon 2 is connected to Stamping Steel Ribbon and fixes in the draw-in groove 101 of first end 1.Secondly, the second end 3 constantly crush seal bar 2 fixed by Stamping Steel Ribbon, makes closed formation multiple seal form between many bead structures, stops the substance circulating in a-quadrant and B region with this.
In sum, the utility model is by being fixedly connected in draw-in groove 101 by pedestal 203, the second end 3 fixed by the other end many bead structure compressing Stamping Steel Ribbon, and on Stamping Steel Ribbon 2, be provided with the elastic performance that multiple irregular bubble chamber 201 increases Stamping Steel Ribbon 2, thus reaches and realize multi-layer sealed effect.
Above specific embodiment is only in order to illustrate design of the present utility model, and those of ordinary skill in the art can make various deformation and change under design of the present utility model.These distortion and change include within protection domain of the present utility model.
Claims (10)
1. a Multilayer sealing device, comprising:
First end [1] fixed by one Stamping Steel Ribbon, and described Stamping Steel Ribbon is fixed first end [1] and is provided with a draw-in groove [101];
One Stamping Steel Ribbon [2], described Stamping Steel Ribbon [2] plant is connected in Stamping Steel Ribbon and fixes in the draw-in groove [101] of first end [1];
The second end [3] fixed by one Stamping Steel Ribbon, and the other end that the second end [3] is located at Stamping Steel Ribbon [2] fixed by described Stamping Steel Ribbon, it is characterized in that, described Stamping Steel Ribbon [2] is provided with multiple irregular bubble chamber [201]; Described Stamping Steel Ribbon [2] is provided with many lips end [202].
2. Multilayer sealing device as claimed in claim 1, it is characterized in that, described Stamping Steel Ribbon [2] comprising:
One pedestal [203], described pedestal [203] is one wider than the square structure of draw-in groove [101] A/F;
One neck [204], described neck [204] is located at pedestal [203] overcentre;
One head [205], described head [205] is located at neck [204] upper end and the maximum radial length of cross section is greater than the maximum radial length of neck [204] cross section;
Wherein the upper center portion near many lips end [202] of Stamping Steel Ribbon [2] is provided with a through hole [206]; The accommodating grooves structure to pedestal [203] direction is provided with between many lips end [202] on described Stamping Steel Ribbon [2].
3. Multilayer sealing device as claimed in claim 2, it is characterized in that, the connection angle between described pedestal [203] and neck [204] is obtuse angle.
4. Multilayer sealing device as claimed in claim 2, it is characterized in that, described head [205] is and pedestal [203] rightabout installation structure.
5. Multilayer sealing device as claimed in claim 2, it is characterized in that, the connection angle between described head [205] and neck [204] is obtuse angle.
6. Multilayer sealing device as claimed in claim 2, it is characterized in that, described pedestal [203] bottom surface is provided with a circular groove [207].
7. Multilayer sealing device as claimed in claim 2, it is characterized in that, the position between described pedestal [203] square structure face is connected with face is provided with chamfering [208].
8. Multilayer sealing device as claimed in claim 1, it is characterized in that, the many lips end [202] on described Stamping Steel Ribbon [2] is at least two bead structures.
9. Multilayer sealing device as claimed in claim 8, is characterized in that, described many lips end [202] each bead structure upper is the installation structure with pedestal [203] opposite direction with curvature; Described many lips end [202] tail end is an arc-shaped structure.
10. Multilayer sealing device as claimed in claim 1, it is characterized in that, described Stamping Steel Ribbon [2] material is ethylene propylene diene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884263.3U CN205207668U (en) | 2015-11-06 | 2015-11-06 | Multiple layer sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884263.3U CN205207668U (en) | 2015-11-06 | 2015-11-06 | Multiple layer sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207668U true CN205207668U (en) | 2016-05-04 |
Family
ID=55845386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884263.3U Active CN205207668U (en) | 2015-11-06 | 2015-11-06 | Multiple layer sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331511A (en) * | 2018-04-13 | 2018-07-27 | 中建三局集团有限公司 | A kind of sealing device and shield machine people's hatch door |
-
2015
- 2015-11-06 CN CN201520884263.3U patent/CN205207668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331511A (en) * | 2018-04-13 | 2018-07-27 | 中建三局集团有限公司 | A kind of sealing device and shield machine people's hatch door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 2005, 2006, twenty floor, Huafeng Weihai International Commercial Affairs Building, 4018 Baoan Road, Xixiang, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen still used for environmental protection and Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen Baoan District Xixiang street labor Village 97 residential area Haitao Hao Yuan 2 (office space) Patentee before: SHENZHEN SHANGYONGLAI ENVIRONMENTAL PROTECTION INVESTMENT CO., LTD. |
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| CP03 | Change of name, title or address |