CN202448720U - Operator cabin door seal strip - Google Patents
Operator cabin door seal strip Download PDFInfo
- Publication number
- CN202448720U CN202448720U CN2012200601601U CN201220060160U CN202448720U CN 202448720 U CN202448720 U CN 202448720U CN 2012200601601 U CN2012200601601 U CN 2012200601601U CN 201220060160 U CN201220060160 U CN 201220060160U CN 202448720 U CN202448720 U CN 202448720U
- Authority
- CN
- China
- Prior art keywords
- air
- filled cavity
- wall
- rubber part
- operator cabin
- 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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- Seal Device For Vehicle (AREA)
Abstract
The utility model relates to an operator cabin door seal strip. The technical scheme provided by the utility model is that the operator cabin door seal strip comprises a dense rubber part and a sponge rubber part, wherein only an air-filled cavity is arranged in the interior of the sponge rubber part, three dust-proofing strips are arranged on the outer wall of the air-filled cavity and three reinforcing ribs are arranged on the inner wall of the air-filled cavity. The operator cabin door seal strip has the beneficial effects that (1) the air-filled cavity is designed into a strip shape, so that the compressible amount of the product is increased; the air easily flows out from an air exhaust hole during the process when a car door is closed, so that rebounding force becomes small; so that the car door can be closed easily; (2) the three dust-proofing strips are arranged on the outer wall of the air-filled cavity to increase the dustproof function of the product; (3) the three reinforcing ribs are arranged on the inner wall of the air-filled cavity to avoid that gauffer occurs at the corners of the product after assembly, so as to reduce hidden dangers of air leakage and leakage of rain.
Description
Technical field
The utility model is a kind of operator's compartment door weather strip.
Background technology
The operator's compartment door weather strip should play the effect of waterproof and dustproof, sound insulation, damping, decoration.Existing sealing band is made up of closely knit rubber and expanded cellular rubber two parts, and expanded cellular rubber partly has three air chambers, and dust excluder is arranged one on one of them air chamber.Door weather strip is after assembling, and door device exists that car door sticks up outward, the problem of roof leaking, closing of the door difficulty, fails to reach well the designing requirement of door weather strip.
Summary of the invention
The utility model is to the deficiency of prior art, provides a kind of and can solve effectively that the operator's compartment door sealing is tight, the technical scheme of the operator's compartment door weather strip of the problem of roof leaking, closing of the door difficulty and dustproof weak effect.
The utility model is realized through following technical measures: a kind of operator's compartment door weather strip, comprise closely knit rubber part and expanded cellular rubber part, and said expanded cellular rubber partial interior has only an air chamber, and said air chamber outer wall is provided with dust excluder.
The concrete characteristics of the utility model also have, and the inwall of above-mentioned air chamber is provided with reinforced rib.
The above reinforced rib has three.
Above-mentioned dust excluder has three.
The beneficial effect of the utility model is: (1) air chamber is designed to one, and the compressible amount of product is increased; Product is in the closing of the door process, and air is easy to from deflation hole, flow out, and bounce diminishes; Make closing of the door easy; (2) the air chamber outer wall is designed to three dust excluders, has increased the dust reduction capability of product; (3) design has increased by three reinforced ribs on the air chamber inwall, has avoided assembling back product corner the phenomenon of gauffer to occur, has reduced the hidden danger of leaking out, leaking.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Among the figure, 1. air chamber; 2. dust excluder; 3 reinforced ribs.; 4. closely knit rubber part, 5. expanded cellular rubber part.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, through a specific embodiment, this programme is set forth below.
Shown in accompanying drawing, a kind of operator's compartment door weather strip comprises closely knit rubber part 4 and expanded cellular rubber part 5, and said expanded cellular rubber part 5 inside have only an air chamber 1, and the inwall of air chamber 1 is provided with three reinforced ribs 3.Said air chamber 1 outer wall is provided with three dust excluders 2.
The closely knit rubber part of expanded cellular rubber partial sum respectively by two extruders after HTHP is extruded and to head the mouth mould on; Mouthful mould is made by designing requirement, and what come out by the mouth mould like this is product continuous, that meet the drawing requirement shape; Product gets into curing cage afterwards, after high temperature vulcanized, shears by length dimension, forms finished parts.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; Repeat no more at this; Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (4)
1. an operator's compartment door weather strip comprises closely knit rubber part and expanded cellular rubber part, it is characterized in that, said expanded cellular rubber partial interior has only an air chamber, and said air chamber outer wall is provided with dust excluder.
2. operator's compartment door weather strip according to claim 1 is characterized in that the inwall of said air chamber is provided with reinforced rib.
3. operator's compartment door weather strip according to claim 2 is characterized in that, said reinforced rib has three.
4. according to claim 1 or 2 or 3 described operator's compartment door weather strips, it is characterized in that said dust excluder has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200601601U CN202448720U (en) | 2012-02-23 | 2012-02-23 | Operator cabin door seal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200601601U CN202448720U (en) | 2012-02-23 | 2012-02-23 | Operator cabin door seal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448720U true CN202448720U (en) | 2012-09-26 |
Family
ID=46864609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200601601U Expired - Fee Related CN202448720U (en) | 2012-02-23 | 2012-02-23 | Operator cabin door seal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228835A (en) * | 2017-07-11 | 2019-01-18 | 西川橡胶工业股份有限公司 | Automotive sealant |
| CN109591559A (en) * | 2019-01-11 | 2019-04-09 | 浙江兴宇汽车零部件有限公司 | A kind of automobile sealing strip for door frame |
-
2012
- 2012-02-23 CN CN2012200601601U patent/CN202448720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228835A (en) * | 2017-07-11 | 2019-01-18 | 西川橡胶工业股份有限公司 | Automotive sealant |
| CN109591559A (en) * | 2019-01-11 | 2019-04-09 | 浙江兴宇汽车零部件有限公司 | A kind of automobile sealing strip for door frame |
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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: 20120926 Termination date: 20190223 |