CN202483404U - Novel waterproof seal rubber strip - Google Patents
Novel waterproof seal rubber strip Download PDFInfo
- Publication number
- CN202483404U CN202483404U CN2012200773148U CN201220077314U CN202483404U CN 202483404 U CN202483404 U CN 202483404U CN 2012200773148 U CN2012200773148 U CN 2012200773148U CN 201220077314 U CN201220077314 U CN 201220077314U CN 202483404 U CN202483404 U CN 202483404U
- Authority
- CN
- China
- Prior art keywords
- rubber strip
- adhesive tape
- water
- top adhesive
- dash
- 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 - Lifetime
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to the seal technology and relates to a novel waterproof seal rubber strip. The novel waterproof seal rubber strip comprises a top rubber strip and a bottom rubber strip, the top rubber strip is provided with a water retaining single-tooth structure, the bottom rubber strip is provided with a plurality of water retaining seal multi-tooth structures, when the two rubber strips are matched with each other, the water retaining single-tooth structure of the top rubber strip is located at the front end of the bottom rubber strip, and the plurality of multi-tooth structures on the bottom rubber strip abut against the inner wall of the top rubber strip. The water retaining single-tooth structure of the top rubber strip and the multi-tooth structures of the bottom rubber strip are inclined towards the water inlet direction, and the plurality of the multi-tooth structures of the bottom rubber strip are in line or surface contact with the inner wall of the top rubber strip to form a multi-way ring-shaped seal water-proof structure, so that water is effectively prevented from inflowing into cabin doors, the water inflowing into the cabin doors can be led out through the ring-shaped seal water-proof structure, the cabin doors can be guaranteed to be waterproof and sealed, and the novel waterproof seal rubber strip can be widely applied to parts which are required to be waterproof such as plane cabin doors and automobile doors and is high in practical application values.
Description
Technical field
The utility model belongs to Sealing Technology, relates to a kind of new waterproof sealing joint strip.
Background technology
Positions such as the equipment hatch door of aircraft, driving cabin hatch door not only have higher seal request, also require to have certain water resistance.Because receive the Weight control requirement of aircraft, hatch door all is a thin wall construction.The hatch door sealing of prior art is generally accomplished by P RunddichtringO or rubber tile.Yet the P RunddichtringO or the rubber tile material of technology are harder now, need gluing to paste during installation, complex process, and be generally the face contact, the thrust that when closing hatch door, produces can not make sealing joint strip contact fully.Because sealing joint strips such as traditional P type sealing ring or rubber tile do not possess the function of draining, cause the ponding on the adhesive tape to bleed back, and can't realize the function of waterproof sealing.
Summary of the invention
The purpose of the utility model is: a kind of new waterproof sealing joint strip that is applicable to the hatch door thin wall construction, can satisfies the requirement of hatch door waterproof sealing is provided.
The technical scheme of the utility model is: a kind of new waterproof sealing joint strip; It comprises top adhesive tape and primer bar; The top adhesive tape has dash monodentate structure, and said primer bar has the multiple tooth structure of some dash sealings, when two adhesive tape cooperate; The dash monodentate structure of top adhesive tape is positioned at primer bar front end, and the some multiple tooth structure on the primer bar is pressed on the inwall of top adhesive tape.
For line contacts, form multiple tracks ring packing waterproof construction between the some multiple tooth structure of primer bar and the inwall of top adhesive tape.
For face contacts, form multiple tracks ring packing waterproof construction between the some multiple tooth structure of primer bar and the inwall of top adhesive tape.
The dash monodentate structure of said top adhesive tape and the multiple tooth structure of primer bar all tilt to the water inlet direction.
The top of the dash monodentate structure of said top adhesive tape and the multiple tooth structure of primer bar is the pinnacle structure.
The utility model has the advantages that: the utility model new waterproof sealing joint strip is through the design of the dentalation between top adhesive tape and the primer bar; When closed, form multiple tracks ring packing waterproof construction, can effectively prevent the hatch door water inlet; And the water that can will get into hatch door is derived through the ring packing waterproof construction; Solve the waterproof sealing problem of hatch door, can be widely used in the position that aircraft door, automotive door etc. have waterproof requirement, had bigger actual application value.
Description of drawings
Fig. 1 is the structural representation of the utility model new waterproof sealing joint strip,
Wherein, 1-top adhesive tape, 2-primer bar, 3-dash monodentate structure, the multiple tooth structure of 4-, 5-ring packing waterproof construction.
The specific embodiment
Explain further details in the face of the utility model down.
See also Fig. 1, it is the utility model new waterproof sealing joint strip, and it comprises the top adhesive tape 1 and primer bar 2 that is flexible rubber material, and wherein, top adhesive tape 1 sticks on the hatch door, and primer bar 2 is pasted structurally.Said top adhesive tape 1 front end has dash monodentate structure 3, and the primer bar has the multiple tooth structure 4 of some dash sealings.The dash monodentate structure of said top adhesive tape and the multiple tooth structure of primer bar all tilt to the water inlet direction, are beneficial to dash, and the top is the pinnacle structure, to improve contact area, increase sealing effectiveness.
When hatch door was closed, two adhesive tape cooperatively interacted, and the dash monodentate structure 3 of top adhesive tape is positioned at primer bar 2 front ends, formed the catchment, and main current are stopped and derive.And the some multiple tooth structure 4 on the primer bar 2 is pressed on the inwall of top adhesive tape 1; Can be line contact or face contact according to the contact degree of depth between the two; Form the ring packing waterproof construction 5 of multiple tracks around hatch door; The rainwater that seepage is come stops and derives, thereby effectively plays the function of waterproof sealing, solves the water-tight problem of hatch door.
Claims (5)
1. new waterproof sealing joint strip; It is characterized in that: comprise top adhesive tape and primer bar; The top adhesive tape has dash monodentate structure, and said primer bar has the multiple tooth structure of some dash sealings, when two adhesive tape cooperate; The dash monodentate structure of top adhesive tape is positioned at primer bar front end, and the some multiple tooth structure on the primer bar is pressed on the inwall of top adhesive tape.
2. new waterproof sealing joint strip according to claim 1 is characterized in that: for line contacts, form multiple tracks ring packing waterproof construction between the some multiple tooth structure of primer bar and the inwall of top adhesive tape.
3. new waterproof sealing joint strip according to claim 1 is characterized in that: for face contacts, form multiple tracks ring packing waterproof construction between the some multiple tooth structure of primer bar and the inwall of top adhesive tape.
4. according to each described new waterproof sealing joint strip of claim 1 to 3, it is characterized in that: the dash monodentate structure of said top adhesive tape and the multiple tooth structure of primer bar all tilt to the water inlet direction.
5. new waterproof sealing joint strip according to claim 4 is characterized in that: the top of the dash monodentate structure of said top adhesive tape and the multiple tooth structure of primer bar is the pinnacle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200773148U CN202483404U (en) | 2012-03-02 | 2012-03-02 | Novel waterproof seal rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200773148U CN202483404U (en) | 2012-03-02 | 2012-03-02 | Novel waterproof seal rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483404U true CN202483404U (en) | 2012-10-10 |
Family
ID=46957832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200773148U Expired - Lifetime CN202483404U (en) | 2012-03-02 | 2012-03-02 | Novel waterproof seal rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673851A (en) * | 2014-11-17 | 2016-06-15 | 昌河飞机工业（集团）有限责任公司 | Combined waterproof sealing structure |
| CN108666074A (en) * | 2018-05-03 | 2018-10-16 | 林春芳 | A kind of water-proof type high-frequency transformer structure |
-
2012
- 2012-03-02 CN CN2012200773148U patent/CN202483404U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673851A (en) * | 2014-11-17 | 2016-06-15 | 昌河飞机工业（集团）有限责任公司 | Combined waterproof sealing structure |
| CN108666074A (en) * | 2018-05-03 | 2018-10-16 | 林春芳 | A kind of water-proof type high-frequency transformer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |