CN208996609U - A kind of magnetism PU clad type sealing joint strip - Google Patents
A kind of magnetism PU clad type sealing joint strip Download PDFInfo
- Publication number
- CN208996609U CN208996609U CN201821151994.7U CN201821151994U CN208996609U CN 208996609 U CN208996609 U CN 208996609U CN 201821151994 U CN201821151994 U CN 201821151994U CN 208996609 U CN208996609 U CN 208996609U
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- skeleton
- joint strip
- sealing joint
- font structure
- clad type
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Abstract
The utility model relates to a kind of sealing joint strip, in particular to a kind of PU clad type sealing joint strip.A kind of magnetism PU clad type sealing joint strip designed by the utility model, it includes PE coating film, PU foaming inner core, PP skeleton and magnetic strips；The main part of sealing joint strip is made of PE coating film and PU foaming inner core, the V-shaped structure of main part, the bottom of " V " font structure is extended with extension to side, PP skeleton is inserted into the main part of sealing joint strip from the extension, and insertion end extends upward into " V " font structure close to the rib of extension side；The PP skeleton other end is equipped with fishbone shape card slot；The rib top that " V " font structure is not inserted into PP skeleton side is equipped with magnetic strips.The utility model can adapt to the doorframe of complex side edge shape, high with doorframe binding strength, and long service life has both the multi-functional of sealing strip Yu door-inhale item.
Description
Technical field
The utility model relates to a kind of sealing joint strip, in particular to a kind of PU clad type sealing joint strip.
Background technique
Clad type sealing strip is formed by four kinds of Material claddings, and PE peplos provides most basic for clad type sealing strip
Quality assurance；The PU foamed material of height rebound is the main material of clad type sealing strip, plasticity with super strength；Include PP bone
Frame plays the role of extraordinary fixation to product, can effectively prevent product contraction after installing successfully.Therefore sealing strip possesses
10% compressive deformation formula below, it is ensured that it can be applied on door and window, and the clad type sealing strip feature of environmental protection is good, and sealing is nontoxic, general
Logical EPDM sealing strip does not have its long service life yet, can play the effect of long term seal door and window.
Clad type sealing strip is in ageing-resistant, endurance, compressive deformation test, compressing force test, the test of heat transfer K value, water
The outstanding result for surmounting all traditional products is obtained in the test such as invading property, water permeability；Clad type sealing strip energy conservation simultaneously
Environmental protection, sound insulation and noise reduction, anti-intensive ultraviolet, it is nontoxic, not with it is any paint, detergent react, meet to green and healthy theme
Demand.
But the design of the structure of the PU clad type adhesive tape of existing market is comparatively single, can not adapt to complicated doorframe knot
Structure, while the sound construction degree of PP skeleton and doorframe is not high, leverages the service life of product.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and providing one kind can adapt to complicated doorframe, with door
Frame binding strength is high, magnetism PU clad type sealing joint strip with long service life.
In order to achieve the above object, a kind of magnetism PU clad type sealing joint strip designed by the utility model, it includes PE
Coating film, PU foaming inner core, PP skeleton and magnetic strips；The main part of sealing joint strip is made of PE coating film and PU foaming inner core
Point, the bottom of the V-shaped structure of main part, " V " font structure is extended with extension, extension and the side to side
The rib of " V " font structure is vertical, and PP skeleton is inserted into the main part of sealing joint strip from the extension, and insertion end is prolonged upwards
" V " font structure is extended into close to the rib of extension side；The upper surface of the PP skeleton other end obliquely, lower surface obliquely,
And inclined card slot is extended to form to " V " font structure direction simultaneously, so that fish is presented in the PP skeleton section for being equipped with card slot one end
Thorn-like；The rib top that " V " font structure is not inserted into PP skeleton side is equipped with magnetic strips.
Corner dimension between described two ribs of " V " font structure is 30 ° -60 °.
The tilt angle size of fishbone shape card slot is 30 ° -60 ° on the PP skeleton.
Preferably, PP skeleton upper surface is equipped with two parallel fishbone shape card slots, the lower surface of PP skeleton is equipped with one
The identical card slot of symmetrical and tilt angle with upper surface fishbone shape card slot inclined direction.
The magnetic strips are parallel with " V " the font structure insertion rib of PP skeleton side.
The main part of PU clad type sealing strip is designed as " V " font structure by the utility model, and is prolonged in its bottom
Stretching has the extension vertical with " V " font structure side rib, can adapt to the doorframe of complex side edge shape.PP bone simultaneously
One end of frame is inserted not only through extension, deeper into the rib of " V " font structure, further enhances PP skeleton and sealing strip master
The binding strength of body structure.The design of PP skeleton other end fishbone shape card slot is so that sealing strip forms consolidating for multiple clampings with doorframe
Determine position, enhances connection fastness.Magnetic strips are set in the other side of " V " font structure simultaneously, so that PU cladding adhesive tape has both
The multi-functional of sealing strip and door-inhale item.
Therefore, it has the characteristics that simple structure and reasonable design and easy to use.
Detailed description of the invention
Fig. 1 is the cross-sectional structure schematic diagram of the utility model.
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of magnetism PU clad type sealing joint strip of the present embodiment description, it includes PE coating film 1, PU hair
Steep inner core 2, PP skeleton 3 and magnetic strips 4；The main part of sealing joint strip, the master are made of PE coating film and PU foaming inner core
The bottom of the V-shaped structure of body portion, " V " font structure is extended with extension 5, extension and side " V " font to side
The rib 6 of structure is vertical, and PP skeleton is inserted into the main part of sealing joint strip from the extension, and insertion end extends upward into
Rib 6 of " V " font structure close to extension side；PP skeleton upper surface is equipped with two and parallel inclines to " V " font structure direction
Oblique fishbone shape card slot 7, the lower surface of PP skeleton are equipped with that one symmetrical with upper surface card slot inclined direction and tilt angle is identical
Fishbone shape card slot 8；" V " font structure be not inserted into the rib 9 of PP skeleton side top be equipped with magnetic strips 4, magnetic strips with
The rib 6 that " V " font structure is inserted into PP skeleton side is parallel.
Corner dimension between described two ribs of " V " font structure is 30 ° -60 °.
The tilt angle size of fishbone shape card slot is 30 ° -60 ° on the PP skeleton.
Claims (5)
1. a kind of magnetism PU clad type sealing joint strip, it is characterised in that: including PE coating film, PU foaming inner core, PP skeleton and magnetic
Property item；It is made of the main part of sealing joint strip PE coating film and PU foaming inner core, the V-shaped structure of main part,
The bottom of " V " font structure is extended with extension to side, and extension is vertical with the rib of side " V " font structure, PP skeleton
The main part of sealing joint strip is inserted into from the extension, insertion end extends upward into " V " font structure close to extension
The rib of side；Obliquely, lower surface obliquely, and extends to " V " font structure direction simultaneously for the upper surface of the PP skeleton other end
Inclined card slot is formed, so that fishbone shape is presented in the PP skeleton section for being equipped with card slot one end；" V " font structure is not inserted into PP bone
The rib top of frame side is equipped with magnetic strips.
2. a kind of magnetism PU clad type sealing joint strip according to claim 1, it is characterised in that: " V " font structure
Corner dimension between two ribs is 30 ° -60 °.
3. a kind of magnetism PU clad type sealing joint strip according to claim 1, it is characterised in that: fishbone on the PP skeleton
The tilt angle size of shape card slot is 30 ° -60 °.
4. a kind of magnetism PU clad type sealing joint strip according to claim 1 or 3, it is characterised in that: PP skeleton upper surface
Equipped with two parallel fishbone shape card slots, the lower surface of PP skeleton is symmetrical with upper surface fishbone shape card slot inclined direction equipped with one
And the identical card slot of tilt angle.
5. a kind of magnetism PU clad type sealing joint strip according to claim 1, it is characterised in that: the magnetic strips and " V "
The rib that font structure is inserted into PP skeleton side is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151994.7U CN208996609U (en) | 2018-07-20 | 2018-07-20 | A kind of magnetism PU clad type sealing joint strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151994.7U CN208996609U (en) | 2018-07-20 | 2018-07-20 | A kind of magnetism PU clad type sealing joint strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996609U true CN208996609U (en) | 2019-06-18 |
Family
ID=66797563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151994.7U Active CN208996609U (en) | 2018-07-20 | 2018-07-20 | A kind of magnetism PU clad type sealing joint strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996609U (en) |
-
2018
- 2018-07-20 CN CN201821151994.7U patent/CN208996609U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314513 Feng Jiewei, Yima village, zhouquan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang zhouquan Zhenqiang Plastics Co.,Ltd. Address before: 314513 Yima Industrial Zone, Quanzhou Town, Jiaxing, Zhejiang, Tongxiang Patentee before: ZHOUQUAN ZHENQIANG PLASTIC WARE Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A magnetic PU coated sealant strip Effective date of registration: 20211112 Granted publication date: 20190618 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Zhouquan Branch Pledgor: Tongxiang zhouquan Zhenqiang Plastics Co.,Ltd. Registration number: Y2021330002195 |