CN208564395U - A kind of washer side door weather strip - Google Patents
A kind of washer side door weather strip Download PDFInfo
- Publication number
- CN208564395U CN208564395U CN201821164323.4U CN201821164323U CN208564395U CN 208564395 U CN208564395 U CN 208564395U CN 201821164323 U CN201821164323 U CN 201821164323U CN 208564395 U CN208564395 U CN 208564395U
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- section
- adhesive tape
- crimping
- support section
- crimping section
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Abstract
A kind of washer side door weather strip, by crimping section (1), support section (2) and adhesive tape (3) composition, crimping section (1) uses the specially-shaped annular structure of EPDM foam rubbery material, support section (2) uses 75 degree of materials of EPDM, support section (2) section is the F type structure laid flat, it is bonded together to form a closed entirety by the way of hot melt with the protrusion extension of support section (2) F type structure below crimping section (1), adhesive tape (3) is the 3M glue of T7108 specification below support section (2), the right side of the crimping section (1) is provided with the circular hole (1-1) of the diameter 3mm of consecutive intervals 300mm.The utility model, simple structure and reliable sealing, the etch resistant material layer of crimping section spraying can greatly improve sealing joint strip service life, and the round shape protrusion of setting, which can prevent moisture from entering adhesive tape, prevents the decline of adhesive tape viscosity from falling off.
Description
Technical field
The utility model relates to washing machine accessory manufacturing fields, more particularly to a kind of washer side door weather strip.
Background technique
Use in washing machine sealing strip is to be mainly used in washing machine top case plate, a kind of strip of paper used for sealing of washing machine side door etc..City
Use in washing machine sealing strip on field generally by PVC, modified PVC, EPDM, elastic body sealing strip (including TPV, TPE, TPR,
SEBS), the materials such as silica gel are extruded into.Sealing joint strip plays waterproof, the important function of sealing in washing machine, while also rising
To sound insulation, dust-proof effect.It must have very strong tensile strength, good elasticity, it is also necessary to relatively good temperature tolerance and
Resistance to ag(e)ing.In order to guarantee the fastening of adhesive tape and profile, the section structure size of adhesive tape must be matched with structure door and window profile.It is special
It is not the aging that washing machine can accelerate washing machine sealing strip commonly using washing powder, liquid detergent, while washing machine side door is working
It is in soaked state in the process, therefore washer side door weather strip will not only seal, and also want corrosion-resistant and ageing-resistant performance.
Summary of the invention
In view of the above problems, the purpose of this utility model is to provide a kind of washer side door weather strips, by dual close
The resistant material of sealed knot component and increased hermetic unit greatly improves the service life of washer side theft sealing rubber strip.
The technical solution of the utility model is achieved in the following ways: a kind of washer side door weather strip, by squeezing
Partially, support section and adhesive tape composition, crimping section use the cyclic structure of EPDM foam rubbery material, and support section is adopted
With 75 degree of materials of EPDM, support section section is the F type structure laid flat, crimping section lower section and support section F type structure
Protrusion extension using hot melt by the way of be bonded together to form a closed entirety, adhesive tape be GT7108 specification 3M
Below support section, the right side of the crimping section is provided with the circle of the diameter 3mm of consecutive intervals 300mm for glue
Hole, it is characterised in that: the crimping section outer wall is coated with etch resistant material layer.
Keeping right above the crimping section, there are three the not contour walls being spaced for position setting.
Position setting is kept right below the crimping section there are two round shape protrusion, it is thick that round shape projection diameter is greater than adhesive tape
Degree.
The utility model, simple structure and reliable sealing, the etch resistant material layer of crimping section spraying can greatly improve close
Seal strip service life, the round shape protrusion of setting, which can prevent moisture from entering adhesive tape, prevents the decline of adhesive tape viscosity from falling off.
Detailed description of the invention
Fig. 1 is a kind of washer side door weather strip sectional view of the utility model.
In figure: 1 crimping section, 2 support sections, 3 adhesive tapes.
Specific embodiment
Known by Fig. 1, a kind of washer side door weather strip sectional view of the utility model, by crimping section 1,2 and of support section
Adhesive tape 3 forms, and crimping section 1 is using the cyclic structure of EPDM foam rubbery material, and support section 2 is using EPDM 75
Material is spent, 2 section of support section is the F type structure laid flat, and 1 lower section of crimping section and the protrusion of support section 2F type structure extend
Part is bonded together to form a closed entirety by the way of hot melt, and adhesive tape 3 is that the 3M glue of T7108 specification is being propped up
Points 2 lower section of support part, the right side of the crimping section 1 is provided with the circular hole 1-1 of the diameter 3mm of consecutive intervals 300mm, described
1 outer wall of crimping section be coated with etch resistant material layer 1-2, keep right above the crimping section 1 position setting there are three between
Every not contour wall 2-1, keeping right below the crimping section 1, there are two round shape protrusion 2-2, round shape protrusion 2-2 for position setting
Diameter is greater than 3 thickness of adhesive tape.
In use, adhesive tape 3 is bonded on side door, when closing side door, crimping section 1 first contacts side door frame, is squeezing
In journey when crimping section 1, which is extruded to height, is less than highest wall on the left of not contour wall 2-1, not contour wall 2-1 is compressed to form
Some not contour wall 2-1 can be effectively prevented since long-time is squeezed due to being provided with three not contour wall 2-1 in secondary seal
Compressive strain and the probability to fail improve safety in utilization, and the round shape protrusion of setting, which can prevent moisture from entering adhesive tape, prevents adhesive tape
Viscosity decline falls off.
Claims (3)
1. a kind of washer side door weather strip is made of, crimping section (1) crimping section (1), support section (2) and adhesive tape (3)
Using the cyclic structure of EPDM foam rubbery material, support section (2) uses 75 degree of materials of EPDM, support section
(2) section is the F type structure laid flat, and crimping section (1) lower section and the protrusion extension of support section (2) F type structure use
The mode of hot melt is bonded together to form a closed entirety, and adhesive tape (3) is the 3M glue of T7108 specification in support section
(2) lower section, the right side of the crimping section (1) are provided with the circular hole (1-1) of the diameter 3mm of consecutive intervals 300mm, special
Sign is: described crimping section (1) outer wall is coated with etch resistant material layer (1-2).
2. a kind of washer side door weather strip according to claim 1, it is characterised in that: on the crimping section (1)
Side keeps right, and there are three the not contour walls (2-1) being spaced for position setting.
3. a kind of washer side door weather strip according to claim 1, it is characterised in that: under the crimping section (1)
Side keeps right position setting there are two round shape protrusion (2-2), and round shape protrusion (2-2) diameter is greater than adhesive tape (3) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164323.4U CN208564395U (en) | 2018-07-23 | 2018-07-23 | A kind of washer side door weather strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164323.4U CN208564395U (en) | 2018-07-23 | 2018-07-23 | A kind of washer side door weather strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564395U true CN208564395U (en) | 2019-03-01 |
Family
ID=65447227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164323.4U Active CN208564395U (en) | 2018-07-23 | 2018-07-23 | A kind of washer side door weather strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564395U (en) |
-
2018
- 2018-07-23 CN CN201821164323.4U patent/CN208564395U/en active Active
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| GR01 | Patent grant | ||
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