CN204801677U - Novel passenger train access cover joint strip - Google Patents
Novel passenger train access cover joint strip Download PDFInfo
- Publication number
- CN204801677U CN204801677U CN201520519808.0U CN201520519808U CN204801677U CN 204801677 U CN204801677 U CN 204801677U CN 201520519808 U CN201520519808 U CN 201520519808U CN 204801677 U CN204801677 U CN 204801677U
- Authority
- CN
- China
- Prior art keywords
- joint strip
- access cover
- passenger train
- upper portion
- utility
- 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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- Sealing Material Composition (AREA)
Abstract
The utility model provides a novel passenger train access cover joint strip, this joint strip are divided into upper portion and lower part, and the lower part is closed semicircle shape, " eight " font block portion of upper portion for being connected with the lower part, upper portion about the both sides end extend to the horizontal direction, form respectively the draw -in groove to both sides open -ended C-shaped. This passenger train floor access cover is because of being influenced by car hinterland plate thickness, and can be in the automotive filed wide application, the block closely is difficult for droing, simple structure, the good durable of sealing performance, difficult ageing, be full of cracks, adopt second third of the ten heavenly stems of ternary material to make low in production cost, and simplifying processing saves the equipment time, the benefit of improving production.
Description
Technical field
The utility model relates to a kind of vapour vehicle accessory, specifically a kind of new type passenger car access cover sealing joint strip.
Background technology
The basic structure of existing access cover sealing joint strip is as shown in Figure 1: see with adhesive tape cross section, top is " O " type, and limit, outer is circular arc, central hollow.Bottom is opening draw-in groove.With muscles and bones in " U " shape, angle of turn is restricted, and is easy to come off, the defect such as blowing-by in " U " shape with adhesive tape after muscles and bones distortion, and processing and forming technology is complicated.
Utility model content
Technical matters to be solved:
The purpose of this utility model is for the problems referred to above, designs a kind of good seal performance, the low and Inspection and Repair of Passenger Cars lid sealant bar that should not come off of cost.
Technical scheme:
In order to realize above function, the utility model provides a kind of new type passenger car access cover sealing joint strip, it is characterized in that: sealing adhesive tape is divided into upper and lower, and bottom is closed semi-circular shape, and top is the inverted "eight" shape engagement section be connected with bottom.
Further, the right and left end on described top extends to horizontal direction, forms the draw-in groove of " Contraband " font respectively to both sides opening.
Preferred as one, sealing adhesive tape adopts Ethylene Propylene Terpolymer material to make.
Beneficial effect:
This reality provide with Novel maintenance lid sealant bar along with new access cover aluminium section bar combines, in automotive field widespread use, all sealing and dustproofs, heat-insulation noise-reduction etc. that it possesses in car required for the access cover of floor are multi-functional; Its underpart is closed semi-circular shape, top is the inverted "eight" shape engagement section be connected with bottom, and the right and left end on top extends to horizontal direction, forms the draw-in groove of " Contraband " font respectively to both sides opening, such structure makes sealing joint strip tightly be fastened in T profile, difficult drop-off; Structure is simple, and good seal performance is durable in use, not easily aging, be full of cracks; Adopt Ethylene Propylene Terpolymer material to make, productive costs is low; And Simplified flowsheet, saves built-up time, improves productivity effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the structural representation of prior art microbus access cover sealing joint strip;
Fig. 2 is the new type passenger car access cover sealing joint strip structural representation that the utility model provides;
Wherein, 1-draw-in groove, 2-contact circular arc.
Detailed description of the invention
The utility model provides a kind of new type passenger car access cover sealing joint strip, and for making the purpose of this utility model, technical scheme and effect clearly, clearly, and further describe the utility model with reference to accompanying drawing examples.Should be appreciated that concrete enforcement described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A kind of new type passenger car access cover sealing joint strip, sealing adhesive tape is divided into upper and lower, and bottom is closed semi-circular shape, and top is the inverted "eight" shape engagement section be connected with bottom.
Further, the right and left end on described top extends to horizontal direction, forms the draw-in groove 1 of " Contraband " font respectively to both sides opening.
Preferred as one, sealing adhesive tape adopts Ethylene Propylene Terpolymer material to make.
As shown in Figure 2, see with cross section, shape is in " only " font, and outer, bottom is with sealing contact circular arc 2, central hollow, the sealing of adhesive tape compression contact.Top is inverted "eight" shape, and both sides are the draw-in groove of " Contraband " font of opening to the left and right, and adhesive tape is installed.This adhesive tape adopts Ethylene Propylene Terpolymer material, and have resistance to illumination, the advantage such as ageing-resistant, this adhesive tape is installed simple and easy, and sealing reliability is strong, durability is high.
This access cover sealing joint strip is by techniques such as die sinking → mould checking → batching → refining glue → extrusion forming → surface sulfides, and production is quick and cost is low, and it is used in Novel maintenance lid structure; Sealing joint strip is easy to install, fix reliably; Good seal performance, durable in use, not easily aging, be full of cracks.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.
Claims (3)
1. a new type passenger car access cover sealing joint strip, is characterized in that: sealing adhesive tape is divided into upper and lower, and bottom is closed semi-circular shape, and top is the inverted "eight" shape engagement section be connected with bottom.
2. a kind of new type passenger car access cover sealing joint strip according to claim 1, is characterized in that: the right and left end on described top extends to horizontal direction, forms the draw-in groove of " Contraband " font respectively to both sides opening.
3. a kind of new type passenger car access cover sealing joint strip according to claim 1, is characterized in that: sealing adhesive tape adopts Ethylene Propylene Terpolymer material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519808.0U CN204801677U (en) | 2015-07-17 | 2015-07-17 | Novel passenger train access cover joint strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519808.0U CN204801677U (en) | 2015-07-17 | 2015-07-17 | Novel passenger train access cover joint strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801677U true CN204801677U (en) | 2015-11-25 |
Family
ID=54586554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519808.0U Expired - Fee Related CN204801677U (en) | 2015-07-17 | 2015-07-17 | Novel passenger train access cover joint strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015439A (en) * | 2015-07-17 | 2015-11-04 | 南京金龙客车制造有限公司 | Novel sealing rubber strip for overhaul cover of passenger car |
| CN105730368A (en) * | 2016-02-23 | 2016-07-06 | 重庆长安汽车股份有限公司 | Automobile sealing strip installation structure |
-
2015
- 2015-07-17 CN CN201520519808.0U patent/CN204801677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015439A (en) * | 2015-07-17 | 2015-11-04 | 南京金龙客车制造有限公司 | Novel sealing rubber strip for overhaul cover of passenger car |
| CN105730368A (en) * | 2016-02-23 | 2016-07-06 | 重庆长安汽车股份有限公司 | Automobile sealing strip installation structure |
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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: 20151125 Termination date: 20190717 |