CN202149204U - Reinforced plastic sealing member - Google Patents
Reinforced plastic sealing member Download PDFInfo
- Publication number
- CN202149204U CN202149204U CN201120207338U CN201120207338U CN202149204U CN 202149204 U CN202149204 U CN 202149204U CN 201120207338 U CN201120207338 U CN 201120207338U CN 201120207338 U CN201120207338 U CN 201120207338U CN 202149204 U CN202149204 U CN 202149204U
- Authority
- CN
- China
- Prior art keywords
- sealing
- reinforced plastic
- layer part
- sealing member
- plastic sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
Abstract
A reinforced plastic sealing member comprises a sealing upper-layer part and a sealing lower-layer part; wherein, the cross section of the reinforced plastic sealing member is U-shaped. An upper opening of the sealing upper-layer part has an arc-shaped surface. An upper side of the sealing member is provided with an open slot. One side in the open slot, which is next to the sealing upper-layer part, is provided with an inward groove that is internally provided with an arc-shaped spring strip. The reinforced plastic sealing member utilizes the following excellent characteristics of reinforced plastic material: high heat resistance, high insulation stability and high wearing resistance. Furthermore the reinforced plastic sealing member has the following advantages: simple structure, high convenience in manufacturing, high sealing performance and long service life.
Description
Technical field
The utility model belongs to seal arrangement, especially relates to a kind of Sealing of reinforced plastic material.
Background technique
Reinforced plastic material because its heat resistance and corrosion resistance are relatively good, has excellent insulation stability and low frictional properties simultaneously, so extensively as the sealing main part material of Sealing.But process because present seal body is still by rubber, therefore existing Sealing generally is connected with rubber body through vulcanizing when producing, and complex manufacturing does not have good heat endurance and corrosion resistance.
The model utility content
The purpose of the utility model has been to propose a kind of Sealing of being processed by reinforced plastic material fully, and it is simple in structure, and is easy to make, has stability and wear resistance preferably, good sealing effect.
The utility model is that the technological scheme below adopting realizes:
A kind of reinforced plastic Sealing; Comprise sealing upper layer part and sealing lower layer part, wherein, reinforced plastic Sealing cross section takes the shape of the letter U; Curved of the upper strata mouth of its sealing upper layer part; The upside of Sealing is provided with opening slot, and the side near the sealing upper layer part in the opening slot is provided with inside groove, and arcuate bombing leaf is housed in the groove.
In the utility model, the upper strata mouth of sealing upper layer part is an arc shaped surface, is tangent state with the axle fitting surface, is convenient to sealing; Arcuate bombing leaf is that Sealing provides radial force; The arc upper strata mouth and the axle of Sealing can be fitted tightly between the fitting surface; Make Sealing have better sealing effect, the groove of opening slot inwall setting is used to install arcuate bombing leaf, prevents that spring sheet from coming off when installing or move.
The beneficial effect of the utility model is: reinforced plastic is to be matrix with resin (thermosetting property or thermoplastic resin), makes a kind of composite material of framework material with cellulosic (asbestos fiber).This reinforced plastic Sealing has utilized the excellent characteristics of reinforced plastic material good heat resistance, insulation good stability and rub resistance, and simple in structure, easily manufactured, good airproof performance, long service life.
Description of drawings
Fig. 1, a kind of reinforced plastic Sealing of the utility model partly cut open structural representation.
Embodiment
A kind of reinforced plastic Sealing of the utility model, embodiment is:
Diagram, a kind of reinforced plastic Sealing, sealing part comprise sealing upper layer part 4 and sealing lower layer part 5, wherein seal upper layer part 4 and are arc shaped surface, and this arc shaped surface is tangent state with the axle fitting surface, helps sealing, and sealing upper layer part 4 is used for sealing lubricating oil.Sealing lower layer part 5 is dustproof portion, is used to prevent that outside dust from getting in the lubricant oil.The top of Sealing 1 is provided with opening slot 3; Be provided with arcuate bombing leaf 2 in the opening slot 3, be fixed in the opening slot 3 in order to make arcuate bombing leaf 2, opening slot 3 is provided with inside groove towards a side of sealing upper layer part 4; Arcuate bombing leaf 2 is installed in the groove; Prevent that it from coming off in Sealing installation or running, the elastic force in the arcuate bombing leaf 2 fits tightly the arc upper strata mouth of sealing upper layer part 4 and an axle fitting surface, guarantees that Sealing 1 can have the better seal effect.
Claims (1)
1. reinforced plastic Sealing; Comprise sealing upper layer part and sealing lower layer part, wherein, reinforced plastic Sealing cross section takes the shape of the letter U; Curved of the upper strata mouth of its sealing upper layer part; The upside of Sealing is provided with opening slot, and the side near the sealing upper layer part in the opening slot is provided with inside groove, and arcuate bombing leaf is housed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207338U CN202149204U (en) | 2011-06-20 | 2011-06-20 | Reinforced plastic sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207338U CN202149204U (en) | 2011-06-20 | 2011-06-20 | Reinforced plastic sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149204U true CN202149204U (en) | 2012-02-22 |
Family
ID=45590263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207338U Expired - Fee Related CN202149204U (en) | 2011-06-20 | 2011-06-20 | Reinforced plastic sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994230A (en) * | 2014-06-11 | 2014-08-20 | 彭常龙 | Seal rubber cup suitable for grease gun |
-
2011
- 2011-06-20 CN CN201120207338U patent/CN202149204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994230A (en) * | 2014-06-11 | 2014-08-20 | 彭常龙 | Seal rubber cup suitable for grease gun |
| CN103994230B (en) * | 2014-06-11 | 2016-01-20 | 柴德维 | A kind of sealing cup being applicable to grease gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20120620 |