CN108454364A - A kind of sealing strip for automobile sunroof - Google Patents
A kind of sealing strip for automobile sunroof Download PDFInfo
- Publication number
- CN108454364A CN108454364A CN201810203833.6A CN201810203833A CN108454364A CN 108454364 A CN108454364 A CN 108454364A CN 201810203833 A CN201810203833 A CN 201810203833A CN 108454364 A CN108454364 A CN 108454364A
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- bracing ring
- mounting bar
- sealing strip
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 18
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 41
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
- 239000005662 Paraffin oil Substances 0.000 claims description 13
- 230000003712 anti-aging effect Effects 0.000 claims description 13
- 239000003963 antioxidant agent Substances 0.000 claims description 13
- 230000003078 antioxidant effect Effects 0.000 claims description 13
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 13
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 13
- 238000005461 lubrication Methods 0.000 claims description 13
- 239000006229 carbon black Substances 0.000 claims description 12
- 239000004088 foaming agent Substances 0.000 claims description 12
- 229920002943 EPDM rubber Polymers 0.000 claims description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- 239000002270 dispersing agent Substances 0.000 claims description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 229940117958 vinyl acetate Drugs 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/82—Sealing arrangements specially adapted for opening panels, e.g. doors for movable panels in roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/30—Sealing arrangements characterised by the fastening means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2409/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2431/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
- C08J2431/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
- C08J2431/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention discloses a kind of sealing strip for automobile sunroof,Including weatherstrip body,The weatherstrip body includes the side strip body that preceding article body and preceding article body both ends extend connection,The preceding article body is identical with the cross section structure of side strip body,The weatherstrip body include lower end mounting bar body and mounting bar body upper end integrally connected and section be in round bracing ring item,Being extended outward at the top of the bracing ring item has the guide ledges side contacted with skylight glass lower face,Distribution is provided with multiple reinforcement convex ribs from top to bottom on the inner wall of inside inside the bracing ring item,The extending direction for reinforcing convex ribs is identical as the length extending direction of bracing ring item,Card slot is offered on the lateral wall of the mounting bar body,The gasket structure reasonable design of the present invention,So that the unified outside lateral deviation of entire weatherstrip body,Skylight structure is whole more beautiful,Bracing ring item is not susceptible to deform while supporting skylight glass,Structure is more reliable and more stable.
Description
Technical field
The present invention relates to Foof weather strip field, specially a kind of sealing strip for automobile sunroof.
Background technology
Vehicle dormer window is installed on roof, effectively in-vehicle air can be made to circulate, and increases the entrance of fresh air, is car owner
Bring health, comfortable enjoyment.Automotive window can also widen the vision simultaneously, be also commonly used for the shooting of travelling shot camera shooting and need
It asks, vehicle dormer window changes traditional ventilation form, blows wind into form one air-flow, the turbid air in compartment is extracted out
It goes, is exactly can also have energy saving effect using skylight rapidly except interior fog.
Sealing strip is a critical component of skylight, and existing sealing strip for automobile sunroof generally uses one of lip of single bubble close
Seal structure after flow oozed the lip of one of sealing joint strip, can not just prevent again when encountering sleety weather or cleaning vehicle
Flow continues to permeate, and so as to cause leak, influence, which multiplies, drives comfort.The sealing performance of existing skylight is bad to be easy to cause sound insulation and disappears
Audio fruit is poor, while it is fragile to be easy to cause when being hit glass.
Invention content
The purpose of the present invention is to provide a kind of sealing strip for automobile sunroof, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of sealing strip for automobile sunroof, including weatherstrip body, the weatherstrip body include preceding article body and preceding article body
Both ends extend the side strip body of connection, and the preceding article body is identical with the cross section structure of side strip body, and the weatherstrip body includes
The mounting bar body and mounting bar body upper end integrally connected of lower end and section are in the bracing ring item of round, at the top of the bracing ring item
Being extended outward has the guide ledges side contacted with skylight glass lower face, close to the interior of inside inside the bracing ring item
Distribution is provided with multiple reinforcement convex ribs from top to bottom on wall, and the length of the extending direction for reinforcing convex ribs and bracing ring item extends
Direction is identical, and card slot, the length of the length extending direction mounting bar body of the card slot are offered on the lateral wall of the mounting bar body
It is identical to spend extending direction.
As a further solution of the present invention：The section of the card slot is in " Z " set up of character patt ern.
As a further solution of the present invention：Opening raised line is provided in the opening lower wall of the card slot, be open raised line
Length extending direction mounting bar body length extending direction it is identical.
As a further solution of the present invention：It is additionally provided with dimension control hole in the mounting bar body.
As a further solution of the present invention：The weatherstrip body is grouped as by the group of following parts by weight：EPDM
73-80 parts of rubber, 30-35 parts of butadiene-styrene rubber, 16-19 parts of carbon black, 8-11 parts of paraffin oil, 7-9 parts of calcium carbonate, talcum powder 11-13
Part, 1-3 parts of UV resistant agent, 0.3-0.5 parts of antioxidant, 0.8-1.2 parts of foaming agent, 1.8-2.3 parts of vulcanizing agent, lubrication dispersion
2-4 parts of agent, 1-3 parts of anti-aging agent, 4-7 parts of vinyl acetate co-polymer.
As a further solution of the present invention：The weatherstrip body is grouped as by the group of following parts by weight：EPDM
73 parts of rubber, 30 parts of butadiene-styrene rubber, 16 parts of carbon black, 8 parts of paraffin oil, 7 parts of calcium carbonate, 11 parts of talcum powder, 1 part of UV resistant agent,
It is 0.3 part of antioxidant, 0.8 part of foaming agent, 1.8 parts of vulcanizing agent, 2 parts of lubrication dispersing agent, 1 part of anti-aging agent, vinyl acetate copolymerized
4 parts of object.
As a further solution of the present invention：The weatherstrip body is specifically grouped as by the group of following parts by weight：Ternary
80 parts of EP rubbers, 35 parts of butadiene-styrene rubber, 19 parts of carbon black, 11 parts of paraffin oil, 9 parts of calcium carbonate, 13 parts of talcum powder, UV resistant agent
3 parts, 0.5 part of antioxidant, 1.2 parts of foaming agent, 2.3 parts of vulcanizing agent, 4 parts of lubrication dispersing agent, 3 parts of anti-aging agent, vinylacetate
7 parts of copolymer.
As a further solution of the present invention：The weatherstrip body is specifically grouped as by the group of following parts by weight：Ternary
76 parts of EP rubbers, 33 parts of butadiene-styrene rubber, 18 parts of carbon black, 9 parts of paraffin oil, 8 parts of calcium carbonate, 12 parts of talcum powder, UV resistant agent 2
Part, 0.4 part of antioxidant, 1.1 parts of foaming agent, 1.9 parts of vulcanizing agent, 3 parts of lubrication dispersing agent, 2 parts of anti-aging agent, vinylacetate are total
6 parts of polymers.
Compared with prior art, the beneficial effects of the invention are as follows：Being extended outward at the top of bracing ring item has and skylight
The guide ledges side of glass lower face contact, after installing skylight glass so that the entire unified outside lateral deviation of weatherstrip body, day
Window construction is whole more beautiful, and skylight glass is even closer with being bonded at the top of bracing ring item；Close to inside inside bracing ring item
Inner wall on from top to bottom distribution be provided with multiple reinforcement convex ribs so that bracing ring item is not easy to send out while supporting skylight glass
Change shape, and structure is more reliable and more stable；Weatherstrip body is mainly made with ethylene propylene diene rubber and butadiene-styrene rubber, coordinates charcoal
Black, paraffin oil, calcium carbonate, talcum powder, UV resistant agent, antioxidant, foaming agent, vulcanizing agent, lubrication dispersing agent, anti-aging agent with
And vinyl acetate co-polymer so that sealing strip has excellent sealing performance, incompressible deformation performance and significantly increases resistance to
The performance of aging, oil resistant, chemically-resistant effect, corrosion-resistant etc..
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of sealing strip for automobile sunroof；
Fig. 2 is a kind of structural schematic diagram in sealing strip for automobile sunroof section.
In figure：1- preceding article bodies, 2- side strip bodies, 3- arc strip bodies, 4- mounting bar bodies, 5- bracing ring items, 6- reinforce convex ribs,
7- guide ledges side, 8- dimension controls hole, 9- opening raised lines, 10- card slots, 11- skylight glasses, 100- weatherstrip bodies.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
~2 are please referred to Fig.1,
Embodiment 1：
A kind of sealing strip for automobile sunroof, including weatherstrip body 100, the weatherstrip body 100 include preceding article body 1 and
1 both ends of preceding article body extend the side strip body 2 of connection, are connected by 3 transition of arc strip body between preceding article body 1 and side strip body 2, institute
State that preceding article body 1 is identical with the cross section structure of side strip body 2, the weatherstrip body 100 includes the mounting bar body 4 and peace of lower end
It fills 4 upper end integrally connected of a body and section is in the bracing ring item 5 of round, 5 top of the bracing ring item is extended outward to be had
The guide ledges side 7 contacted with 11 lower face of skylight glass, the inside of the bracing ring item 5 on the inner wall of inside from top to bottom
Distribution is provided with multiple reinforcement convex ribs 6, and the extending direction for reinforcing convex ribs 6 is identical as the length extending direction of bracing ring item 5,
Card slot 10 is offered on the lateral wall of the mounting bar body 4, the length of the length extending direction mounting bar body 4 of the card slot 10 is prolonged
It is identical to stretch direction.
Wherein, the section of the card slot 10 is in " Z " set up of character patt ern.It is provided with opening in the opening lower wall of the card slot 10
The length extending direction of raised line 9, the length extending direction mounting bar body 4 for the raised line 9 that is open is identical；It is also set in the mounting bar body 4
It is equipped with dimension control hole 8.
The weatherstrip body 100 is grouped as by the group of following parts by weight：73 parts of ethylene propylene diene rubber, butadiene-styrene rubber 30
Part, 16 parts of carbon black, 8 parts of paraffin oil, 7 parts of calcium carbonate, 11 parts of talcum powder, 1 part of UV resistant agent, 0.3 part of antioxidant, foaming agent
0.8 part, 1.8 parts of vulcanizing agent, 2 parts of lubrication dispersing agent, 1 part of anti-aging agent, 4 parts of vinyl acetate co-polymer.
Embodiment 2：
A kind of sealing strip for automobile sunroof, including weatherstrip body 100, the weatherstrip body 100 include preceding article body 1 and
1 both ends of preceding article body extend the side strip body 2 of connection, are connected by 3 transition of arc strip body between preceding article body 1 and side strip body 2, institute
State that preceding article body 1 is identical with the cross section structure of side strip body 2, the weatherstrip body 100 includes the mounting bar body 4 and peace of lower end
It fills 4 upper end integrally connected of a body and section is in the bracing ring item 5 of round, 5 top of the bracing ring item is extended outward to be had
The guide ledges side 7 contacted with 11 lower face of skylight glass, the inside of the bracing ring item 5 on the inner wall of inside from top to bottom
Distribution is provided with multiple reinforcement convex ribs 6, and the extending direction for reinforcing convex ribs 6 is identical as the length extending direction of bracing ring item 5,
Card slot 10 is offered on the lateral wall of the mounting bar body 4, the length of the length extending direction mounting bar body 4 of the card slot 10 is prolonged
It is identical to stretch direction.
Wherein, the section of the card slot 10 is in " Z " set up of character patt ern.It is provided with opening in the opening lower wall of the card slot 10
The length extending direction of raised line 9, the length extending direction mounting bar body 4 for the raised line 9 that is open is identical；It is also set in the mounting bar body 4
It is equipped with dimension control hole 8.
The weatherstrip body 100 is grouped as by the group of following parts by weight：80 parts of ethylene propylene diene rubber, butadiene-styrene rubber 35
Part, 19 parts of carbon black, 11 parts of paraffin oil, 9 parts of calcium carbonate, 13 parts of talcum powder, 3 parts of UV resistant agent, 0.5 part of antioxidant, foaming
1.2 parts of agent, 2.3 parts of vulcanizing agent, 4 parts of lubrication dispersing agent, 3 parts of anti-aging agent, 7 parts of vinyl acetate co-polymer.
Embodiment 3：
A kind of sealing strip for automobile sunroof, including weatherstrip body 100, the weatherstrip body 100 include preceding article body 1 and
1 both ends of preceding article body extend the side strip body 2 of connection, are connected by 3 transition of arc strip body between preceding article body 1 and side strip body 2, institute
State that preceding article body 1 is identical with the cross section structure of side strip body 2, the weatherstrip body 100 includes the mounting bar body 4 and peace of lower end
It fills 4 upper end integrally connected of a body and section is in the bracing ring item 5 of round, 5 top of the bracing ring item is extended outward to be had
The guide ledges side 7 contacted with 11 lower face of skylight glass, the inside of the bracing ring item 5 on the inner wall of inside from top to bottom
Distribution is provided with multiple reinforcement convex ribs 6, and the extending direction for reinforcing convex ribs 6 is identical as the length extending direction of bracing ring item 5,
Card slot 10 is offered on the lateral wall of the mounting bar body 4, the length of the length extending direction mounting bar body 4 of the card slot 10 is prolonged
It is identical to stretch direction.
Wherein, the section of the card slot 10 is in " Z " set up of character patt ern.It is provided with opening in the opening lower wall of the card slot 10
The length extending direction of raised line 9, the length extending direction mounting bar body 4 for the raised line 9 that is open is identical；It is also set in the mounting bar body 4
It is equipped with dimension control hole 8.
The weatherstrip body 100 is grouped as by the group of following parts by weight：76 parts of ethylene propylene diene rubber, butadiene-styrene rubber 33
Part, 18 parts of carbon black, 9 parts of paraffin oil, 8 parts of calcium carbonate, 12 parts of talcum powder, 2 parts of UV resistant agent, 0.4 part of antioxidant, foaming agent
1.1 parts, 1.9 parts of vulcanizing agent, 3 parts of lubrication dispersing agent, 2 parts of anti-aging agent, 6 parts of vinyl acetate co-polymer.
5 top of bracing ring item is extended outward the guide ledges side 7 contacted with 11 lower face of skylight glass, installs
After upper skylight glass 11 so that the entire unified outside lateral deviation of weatherstrip body 100, whole more beautiful, the skylight glass of skylight structure
Glass 11 and being bonded for 5 top of bracing ring item are even closer；Distribution is set 5 inside of bracing ring item from top to bottom on the inner wall of inside
It is equipped with multiple reinforcement convex ribs 6 so that bracing ring item 5 is not susceptible to deform while supporting skylight glass 11, and structure is more steady
It is fixed reliable；Weatherstrip body 100 is mainly made with ethylene propylene diene rubber and butadiene-styrene rubber, cooperation carbon black, paraffin oil, carbonic acid
Calcium, talcum powder, UV resistant agent, antioxidant, foaming agent, vulcanizing agent, lubrication dispersing agent, anti-aging agent and vinylacetate are total
Polymers so that sealing strip has excellent sealing performance, incompressible deformation performance and the ageing-resistant, oil resistant significantly increased, resistance toization
The performance of effect, corrosion-resistant etc..
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of sealing strip for automobile sunroof, it is characterised in that：Including weatherstrip body (100), weatherstrip body (100) packet
It includes preceding article body (1) and preceding article body (1) both ends extends the side strip body (2) of connection, the preceding article body (1) and side strip body (2)
Cross section structure it is identical, the weatherstrip body (100) includes mounting bar body (4) and mounting bar body (4) upper end one of lower end
Body connects and section is in the bracing ring item (5) of round, and being extended outward at the top of the bracing ring item (5) has and skylight glass
(11) the guide ledges side (7) of lower face contact, the bracing ring item (5) is internal to be distributed from top to bottom on the inner wall of inside
It is provided with multiple reinforcement convex ribs (6), the length extending direction phase of the extending direction and bracing ring item (5) for reinforcing convex ribs (6)
Together, card slot (10), the length extending direction mounting bar body of the card slot (10) are offered on the lateral wall of the mounting bar body (4)
(4) length extending direction is identical.
2. a kind of sealing strip for automobile sunroof according to claim 1, it is characterised in that：The section of the card slot (10) is in
" Z " set up of character patt ern.
3. a kind of sealing strip for automobile sunroof according to claim 2, it is characterised in that：On the downside of the opening of the card slot (10)
Opening raised line (9) is provided on wall, the length extending direction of the length extending direction mounting bar body (4) of opening raised line (9) is identical.
4. a kind of sealing strip for automobile sunroof according to claim 1, it is characterised in that：It is also set in the mounting bar body (4)
It is equipped with dimension control hole (8).
5. a kind of sealing strip for automobile sunroof according to claim 1, it is characterised in that：The weatherstrip body (100) by
The group of following parts by weight is grouped as：73-80 parts of ethylene propylene diene rubber, 30-35 parts of butadiene-styrene rubber, 16-19 parts of carbon black, paraffin oil 8-
11 parts, 7-9 parts of calcium carbonate, 11-13 parts of talcum powder, 1-3 parts of UV resistant agent, 0.3-0.5 parts of antioxidant, foaming agent 0.8-
1.2 parts, 1.8-2.3 parts of vulcanizing agent, 2-4 parts of lubrication dispersing agent, 1-3 parts of anti-aging agent, 4-7 parts of vinyl acetate co-polymer.
6. a kind of sealing strip for automobile sunroof according to claim 5, it is characterised in that：The weatherstrip body (100) by
The group of following parts by weight is grouped as：73 parts of ethylene propylene diene rubber, 30 parts of butadiene-styrene rubber, 16 parts of carbon black, 8 parts of paraffin oil, calcium carbonate 7
Part, 11 parts of talcum powder, 1 part of UV resistant agent, 0.3 part of antioxidant, 0.8 part of foaming agent, 1.8 parts of vulcanizing agent, lubrication dispersing agent 2
Part, 1 part of anti-aging agent, 4 parts of vinyl acetate co-polymer.
7. a kind of sealing strip for automobile sunroof according to claim 5, it is characterised in that：Weatherstrip body (100) tool
Body is grouped as by the group of following parts by weight：80 parts of ethylene propylene diene rubber, 35 parts of butadiene-styrene rubber, 19 parts of carbon black, 11 parts of paraffin oil, carbon
9 parts of sour calcium, 13 parts of talcum powder, 3 parts of UV resistant agent, 0.5 part of antioxidant, 1.2 parts of foaming agent, 2.3 parts of vulcanizing agent, lubrication point
4 parts of powder, 3 parts of anti-aging agent, 7 parts of vinyl acetate co-polymer.
8. a kind of sealing strip for automobile sunroof according to claim 5, it is characterised in that：Weatherstrip body (100) tool
Body is grouped as by the group of following parts by weight：76 parts of ethylene propylene diene rubber, 33 parts of butadiene-styrene rubber, 18 parts of carbon black, 9 parts of paraffin oil, carbon
8 parts of sour calcium, 12 parts of talcum powder, 2 parts of UV resistant agent, 0.4 part of antioxidant, 1.1 parts of foaming agent, 1.9 parts of vulcanizing agent, lubrication point
3 parts of powder, 2 parts of anti-aging agent, 6 parts of vinyl acetate co-polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203833.6A CN108454364A (en) | 2018-03-13 | 2018-03-13 | A kind of sealing strip for automobile sunroof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203833.6A CN108454364A (en) | 2018-03-13 | 2018-03-13 | A kind of sealing strip for automobile sunroof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454364A true CN108454364A (en) | 2018-08-28 |
Family
ID=63216769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203833.6A Pending CN108454364A (en) | 2018-03-13 | 2018-03-13 | A kind of sealing strip for automobile sunroof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049931A (en) * | 2020-08-20 | 2020-12-08 | 江苏武专科技有限公司 | Silicone rubber sealing strip and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042741A (en) * | 1974-11-20 | 1977-08-16 | Draftex Development Ag | Channel-shaped flexible sealing strips |
| CN102516671A (en) * | 2011-11-07 | 2012-06-27 | 易宝(福建)高分子材料有限公司 | Secondary pore closing foaming material used by combining ethylene-propylene-diene monomer rubber and styrene butadiene rubber, and preparation method thereof |
| CN107415667A (en) * | 2016-05-24 | 2017-12-01 | 钱振宇 | A kind of anti-acid sealing strip for automobile sunroof |
| CN206765784U (en) * | 2017-03-28 | 2017-12-19 | 恩坦华管理（上海）有限公司 | Vehicle dormer window structure and its interior sealing bar |
-
2018
- 2018-03-13 CN CN201810203833.6A patent/CN108454364A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042741A (en) * | 1974-11-20 | 1977-08-16 | Draftex Development Ag | Channel-shaped flexible sealing strips |
| CN102516671A (en) * | 2011-11-07 | 2012-06-27 | 易宝(福建)高分子材料有限公司 | Secondary pore closing foaming material used by combining ethylene-propylene-diene monomer rubber and styrene butadiene rubber, and preparation method thereof |
| CN107415667A (en) * | 2016-05-24 | 2017-12-01 | 钱振宇 | A kind of anti-acid sealing strip for automobile sunroof |
| CN206765784U (en) * | 2017-03-28 | 2017-12-19 | 恩坦华管理（上海）有限公司 | Vehicle dormer window structure and its interior sealing bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049931A (en) * | 2020-08-20 | 2020-12-08 | 江苏武专科技有限公司 | Silicone rubber sealing strip and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108454364A (en) | A kind of sealing strip for automobile sunroof | |
| CN206871203U (en) | A kind of air-spray noise reduction skylight spoiler | |
| CN106114169A (en) | A kind of automotive front baffle vehicle window gutter channel | |
| CN106240322A (en) | A kind of front framework of automobile skylight structure | |
| CN204172644U (en) | A kind of automobile ventilating opening structure | |
| CN110001368A (en) | A kind of Vehicular skylight bilateral sealing device | |
| CN101920646A (en) | Auxiliary sealing strip for automobile trunk | |
| CN208544104U (en) | Half bound edge sealing structure of glass after a kind of panoramic sunroof of automobile | |
| CN213631150U (en) | Refrigerator door structure capable of blocking foam flowing | |
| CN214355450U (en) | Wind cavity structure of front inner top and side wall decoration part of passenger car | |
| CN216331314U (en) | Overhead air conditioner for vehicle | |
| CN101704333B (en) | Rain shield type automobile air cleaner | |
| CN201646595U (en) | Drain system for automotive ventilation window | |
| CN203780278U (en) | Rain-shielding car skylight | |
| CN208962841U (en) | A kind of vehicle dormer window rhone water guide structure | |
| CN103921656B (en) | The vehicle dormer window kept off the rain | |
| CN205800715U (en) | A kind of air-conditioning front wind screen one's intention as revealed in what one says road | |
| CN202685871U (en) | Rear beam provided with drainage structure and being suitable for automobile skylight | |
| CN215883280U (en) | Sealing strip for sliding type skylight installed at top of automobile | |
| CN206690854U (en) | A kind of plastic parts for vehicle dormer window | |
| CN104354578A (en) | Automobile skylight sealing strip with water leakage preventing function | |
| CN204821084U (en) | Car side door waterproof construction | |
| CN112440673B (en) | Vehicle ventilation device | |
| CN202806321U (en) | Built-in car skylight sealing structure | |
| CN201049579Y (en) | Built-in type air-conditioning transition air channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
|
| RJ01 | Rejection of invention patent application after publication |