CN206221646U - Flat type skin hatch cover of ship sealing strip - Google Patents
Flat type skin hatch cover of ship sealing strip Download PDFInfo
- Publication number
- CN206221646U CN206221646U CN201620880915.0U CN201620880915U CN206221646U CN 206221646 U CN206221646 U CN 206221646U CN 201620880915 U CN201620880915 U CN 201620880915U CN 206221646 U CN206221646 U CN 206221646U
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- epidermis
- sponge core
- raised line
- hatch cover
- 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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- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of flat type skin hatch cover of ship sealing strip.This flat type skin hatch cover of ship sealing strip, including the sponge core that polytetrafluoroethylene (PTFE) is made, connected by rubber cement outside sponge core and be enclosed with the epidermis that rubber is made, the sponge core inside center is provided with circular first cavity being distributed along sealing strip length direction, and the first cavity excircle is uniformly connected with multiple the second petal cavitys；The side epidermis middle part is provided with the groove that caves inward, and lower epidermis is provided with the raised line of outwardly convex.The utility model simple structure, it is reasonable in design, it is easy to operate, using polytetrafluoroethylene (PTFE) sponge core as encapsulant, polytetrafluoroethylene (PTFE) has extremely superior chemical stability and low-down coefficient of friction, improves the elasticity and intensity of sealing strip, extends the service life of sealing strip；Raised line, groove and moisture chute are provided with simultaneously, the sealing property of sealing strip is improve.
Description
Technical field
The utility model is related to rubber weather strip technical field, especially a kind of flat type skin hatch cover of ship sealing strip.
Background technology
In macromolecular material, rubber because with good mechanical property and high resilience, elastic modelling quantity is very small, because
This is widely used in anti-vibration article.But on the whole, the mechanical strength of elastomeric material is relatively low, and wearability is poor, motion
When the frictional resistance that produces it is big, also have certain limitation in terms of media-resistant.
Many places need to use rubber part to play damping etc. and act on existing freighter, and existing rubber part for cargo ship,
Because resistance to saltfog good can not cause that aliquation bubbles or embrittlement is hardened and aging in surface, great potential safety hazard is formed.And,
Current sealing strip is made solid straight list structure by ethylene-propylene diene copolymer, and the sealing strip compress variation is small, and elasticity is poor,
Therefore sealing is relatively weak.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of simple structure, seal
Flat type skin hatch cover of ship sealing strip of good performance.
The utility model solves the technical scheme that its technical problem used：A kind of flat type skin hatch cover of ship sealing
Bar, including the sponge core that polytetrafluoroethylene (PTFE) is made, are connected by rubber cement outside sponge core and are enclosed with the epidermis that rubber is made, the table
Skin be coated on sponge core top surface and horizontally disposed epicuticle, be coated on sponge core opposite sides and vertically set
The side epidermis put and be coated on sponge core bottom surface and curved setting lower epidermis；The sponge core inside center is provided with
Along circular first cavity that sealing strip length direction is distributed, the first cavity excircle is uniformly connected with multiple the second petal skies
Chamber；The side epidermis middle part is provided with the groove that caves inward, and lower epidermis is provided with the raised line of outwardly convex；The epicuticle and side epidermis
Consistency of thickness, following table skin thickness is more than upper table skin thickness.
Further, described epicuticle is provided with multiple moisture chutes.
Further, described groove is U-shaped groove, arc groove, v-depression or rectangular recess.
Further, described raised line is U-shaped raised line, arc raised line, V-arrangement raised line or rectangle raised line.
Further, the height of described sponge core is more than width.
Further, described moisture chute is U-shaped groove, arc groove, v-depression or rectangular recess.
The beneficial effects of the utility model are：The utility model simple structure, it is reasonable in design, it is easy to operate, using poly- four
PVF sponge core has extremely superior chemical stability and low-down friction system as encapsulant, polytetrafluoroethylene (PTFE)
Number, improves the elasticity and intensity of sealing strip, extends the service life of sealing strip；It is provided with raised line, groove and moisture stream simultaneously
Groove, improves the sealing property of sealing strip.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Wherein:1. sponge core, 2. epicuticle, 3. side epidermis, 4. lower epidermis, 5. raised line, 6. the first cavity, 7. second is empty
Chamber, 8. groove, 9. moisture chute.
Specific embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
Flat type skin hatch cover of ship sealing strip as shown in Figure 1, including the sponge core 1 that polytetrafluoroethylene (PTFE) is made, sponge
Core 1 is outer to be enclosed with the epidermis that rubber is made by rubber cement connection, epidermis be coated on the top surface of sponge core 1 and it is horizontally disposed on
Epidermis 2, be coated on the opposite sides of sponge core 1 and the side epidermis 3 that vertically sets and be coated on the bottom surface of sponge core 1
And curved setting lower epidermis 4；The inside center of sponge core 1 is provided with circular first cavity being distributed along sealing strip length direction
6, the excircle of the first cavity 6 is uniformly connected with multiple the second petal cavitys 7；The middle part of side epidermis 3 is provided with cave inward recessed
Groove 8, lower epidermis 4 is provided with the raised line 5 of outwardly convex；Epicuticle 2 and the consistency of thickness of side epidermis 3, the thickness of lower epidermis 4 are more than epicuticle
2 thickness.
Epicuticle 2 is provided with multiple moisture chutes 9；Groove 8 is U-shaped groove；Raised line 5 is U-shaped raised line；The height of sponge core 1
More than width；Moisture chute 9 is v-depression.
This flat type skin hatch cover of ship gasket structure is simple, reasonable in design, easy to operate, using polytetrafluoroethylene (PTFE)
Sponge core has extremely superior chemical stability and low-down coefficient of friction as encapsulant, polytetrafluoroethylene (PTFE), improves
The elasticity and intensity of sealing strip, extend the service life of sealing strip；Raised line 5, groove 8 and moisture chute 9 are provided with simultaneously, are carried
The sealing property of sealing strip high.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (4)
1. a kind of flat type skin hatch cover of ship sealing strip, it is characterised in that：The sponge core (1) being made including polytetrafluoroethylene (PTFE),
Sponge core (1) is connected by rubber cement be enclosed with the epidermis that rubber is made outward, the epidermis be coated on sponge core (1) top surface and
Horizontally disposed epicuticle (2), be coated on sponge core (1) opposite sides and the side epidermis (3) that vertically sets and
Be coated on sponge core (1) bottom surface and curved setting lower epidermis (4)；Sponge core (1) inside center is provided with along sealing
Circular first cavity (6) of bar length direction distribution, the first cavity (6) excircle is uniformly connected with multiple the second petal skies
Chamber (7)；Side epidermis (3) middle part is provided with the groove (8) for caving inward, and lower epidermis (4) is provided with the raised line (5) of outwardly convex；
The epicuticle (2) and side epidermis (3) consistency of thickness, lower epidermis (4) thickness are more than epicuticle (2) thickness；Described epicuticle
(2) multiple moisture chutes (9) are provided with；The height of described sponge core (1) is more than width.
2. flat type skin hatch cover of ship sealing strip according to claim 1, it is characterised in that：Described groove (8) is U
Type groove, arc groove, v-depression or rectangular recess.
3. flat type skin hatch cover of ship sealing strip according to claim 1, it is characterised in that：Described raised line (5) is U
Type raised line, arc raised line, V-arrangement raised line or rectangle raised line.
4. flat type skin hatch cover of ship sealing strip according to claim 1, it is characterised in that：Described moisture chute
(9) it is U-shaped groove, arc groove, v-depression or rectangular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880915.0U CN206221646U (en) | 2016-08-15 | 2016-08-15 | Flat type skin hatch cover of ship sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880915.0U CN206221646U (en) | 2016-08-15 | 2016-08-15 | Flat type skin hatch cover of ship sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221646U true CN206221646U (en) | 2017-06-06 |
Family
ID=58780964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880915.0U Expired - Fee Related CN206221646U (en) | 2016-08-15 | 2016-08-15 | Flat type skin hatch cover of ship sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151517A (en) * | 2016-08-15 | 2016-11-23 | 张家港市润禾橡塑制品有限公司 | Flat type skin hatch cover of ship sealing strip |
-
2016
- 2016-08-15 CN CN201620880915.0U patent/CN206221646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151517A (en) * | 2016-08-15 | 2016-11-23 | 张家港市润禾橡塑制品有限公司 | Flat type skin hatch cover of ship sealing strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170606 Termination date: 20190815 |