CN203979382U - Easy-to-use type high strength rubber seal - Google Patents
Easy-to-use type high strength rubber seal Download PDFInfo
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- CN203979382U CN203979382U CN201420428161.6U CN201420428161U CN203979382U CN 203979382 U CN203979382 U CN 203979382U CN 201420428161 U CN201420428161 U CN 201420428161U CN 203979382 U CN203979382 U CN 203979382U
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- jacket layer
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Abstract
The utility model discloses a kind of easy-to-use type high strength rubber seal, comprise: jacket layer, this jacket layer has the sealing surface portion that the flat bottom surface sections of outer surface and outer surface are cambered surface, and this jacket layer has hollow cavity, simultaneously, this bottom surface is provided with adhesive-layer, and this jacket layer adopts rubber-plastics material preparation; Packed layer, this packed layer is filled in this hollow cavity, and this packed layer is bipeltate preparation; And, in this bottom surface sections, being penetrated with the steel wire that moves towards the trend that is same as this jacket layer, this adhesive-layer outside is provided with silicon paper protective layer.The utility model has the advantages that: there is good sealing effect and tensile strength, and be easy to fix, cost is lower.
Description
Technical field
The present invention relates to Sealing technical field, especially relate to a kind of easy-to-use type high strength rubber seal.
Background technique
As modal Sealing, rubber seal adopts rubber-plastics material to be prepared as solid strip more, thereby all has deficiency on tensile strength and sealing effect.Meanwhile, sealing bar adopts the mode of extruding to fix more, comparatively inconvenience.Although the manufacturer including the inventor also has the mode of employing clamping to give in a fixed manner, which has caused the increase of Stamping Steel Ribbon preparation cost.
Summary of the invention
The object of this invention is to provide a kind of easy-to-use type high strength rubber seal, it there is sealing effect better and tensile strength larger, and be easy to fix, lower-cost feature.
The technical solution adopted in the present invention is: easy-to-use type high strength rubber seal, and described easy-to-use type high strength rubber seal comprises:
---jacket layer, this jacket layer has the sealing surface portion that the flat bottom surface sections of outer surface and outer surface are cambered surface, and this jacket layer has hollow cavity, and meanwhile, this bottom surface is provided with adhesive-layer, and this jacket layer adopts rubber-plastics material preparation;
---packed layer, this packed layer is filled in this hollow cavity, and this packed layer is bipeltate preparation; And
In this bottom surface sections, be penetrated with the steel wire that trend is same as the trend of this jacket layer;
This adhesive-layer outside is provided with silicon paper protective layer.
The material of preparing of described jacket layer is the one in EPDM, CR, EVA, SBR, NBR.
The advantage that the present invention has is: there is good sealing effect and tensile strength, and be easy to fix, cost is lower.The fine and close rubber and plastic of easy-to-use type high strength rubber-plastic sealing strip adoption of the present invention is as skin, and in conjunction with the adding of steel wire, makes it have higher tensile strength; Adopt bipeltate to fill as inside, make it have good elasticity and then there is good sealing effect; Adopt gluing mode and to need installation position to carry out bonding, then not only more for convenience, and because of without using more rubber-plastics material cost lower.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the master of embodiments of the invention looks sectional view.
In figure: 10, jacket layer, 11, bottom surface sections, 12, sealing surface portion, 13, hollow cavity, 14, adhesive-layer; 20, packed layer; 30, steel wire; 40, silicon paper protective layer.
Embodiment
Embodiment, as shown in Figure 1: easy-to-use type high strength rubber seal, comprises jacket layer 10 and packed layer 20.Wherein:
This jacket layer 10 has the sealing surface portion 12 that outer surface flat bottom surface sections 11 and outer surface are cambered surface, and this jacket layer 10 has hollow cavity 13.Meanwhile, this bottom surface 11 is provided with adhesive-layer 14.This adhesive-layer 14 can adopt the mode of comprehensive coating, the mode that also can adopt intermittence to apply.The material of this adhesive-layer 14 can adopt common glue.These adhesive-layer 14 outsides are provided with silicon paper protective layer 40.Like this, in use, only need this silicon paper protective layer 40 to tear off, by this adhesive-layer 14, sealing bar is bonded to corresponding position, very convenient.And this jacket layer 10 adopts rubber-plastics material preparation.This rubber-plastics material can be the one in EPDM, CR, EVA, SBR, NBR.These rubber-plastics materials have good elasticity and compactness, have then increased to a certain extent the tensile strength of sealing bar.And, in this bottom surface sections 11, be penetrated with at least 1 steel wire 30 that moves towards the trend that is same as this jacket layer 10.Like this, the tensile strength of sealing bar is had been further upgraded.
This packed layer 20 is filled in this hollow cavity 13, and this packed layer 20 is bipeltate preparation.Like this, make the outer surface of sealing face 12 remain good original shape, then increased the sealing effect of sealing bar.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. easy-to-use type high strength rubber seal, is characterized in that: described easy-to-use type high strength rubber seal comprises:
---jacket layer (10), this jacket layer (10) has the sealing surface portion (12) that the flat bottom surface sections of outer surface (11) and outer surface are cambered surface, and this jacket layer (10) has hollow cavity (13), simultaneously, this bottom surface (11) is provided with adhesive-layer (14), and this jacket layer (10) adopts rubber-plastics material preparation;
---packed layer (20), this packed layer (20) is filled in this hollow cavity (13), and this packed layer (20) is bipeltate preparation; And
In this bottom surface sections (11), be penetrated with the steel wire (30) that trend is same as the trend of this jacket layer (10);
This adhesive-layer (14) outside is provided with silicon paper protective layer (40).
2. easy-to-use type high strength rubber seal according to claim 1, is characterized in that: the material of preparing of described jacket layer (10) is the one in EPDM, CR, EVA, SBR, NBR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428161.6U CN203979382U (en) | 2014-07-31 | 2014-07-31 | Easy-to-use type high strength rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428161.6U CN203979382U (en) | 2014-07-31 | 2014-07-31 | Easy-to-use type high strength rubber seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979382U true CN203979382U (en) | 2014-12-03 |
Family
ID=51976828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428161.6U Expired - Fee Related CN203979382U (en) | 2014-07-31 | 2014-07-31 | Easy-to-use type high strength rubber seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979382U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757237A (en) * | 2016-05-06 | 2016-07-13 | 中国兵器工业集团第五三研究所 | Combined hatch sealing element |
| CN106090286A (en) * | 2016-08-23 | 2016-11-09 | 成都欧浦特控制阀门有限公司 | A kind of ball valve of good leak tightness |
| CN106090287A (en) * | 2016-08-23 | 2016-11-09 | 成都欧浦特控制阀门有限公司 | The pneumatic ball valve that a kind of reliability is high |
| CN107166034A (en) * | 2017-06-29 | 2017-09-15 | 仙居县锦达密封件有限公司 | Composite self-adhering sealing strip |
-
2014
- 2014-07-31 CN CN201420428161.6U patent/CN203979382U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757237A (en) * | 2016-05-06 | 2016-07-13 | 中国兵器工业集团第五三研究所 | Combined hatch sealing element |
| CN105757237B (en) * | 2016-05-06 | 2018-01-23 | 中国兵器工业集团第五三研究所 | A kind of combined type hatch seal |
| CN106090286A (en) * | 2016-08-23 | 2016-11-09 | 成都欧浦特控制阀门有限公司 | A kind of ball valve of good leak tightness |
| CN106090287A (en) * | 2016-08-23 | 2016-11-09 | 成都欧浦特控制阀门有限公司 | The pneumatic ball valve that a kind of reliability is high |
| CN107166034A (en) * | 2017-06-29 | 2017-09-15 | 仙居县锦达密封件有限公司 | Composite self-adhering sealing strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160731 |