CN106828060A - A kind of car door door gap sealing structure - Google Patents
A kind of car door door gap sealing structure Download PDFInfo
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- CN106828060A CN106828060A CN201710059156.0A CN201710059156A CN106828060A CN 106828060 A CN106828060 A CN 106828060A CN 201710059156 A CN201710059156 A CN 201710059156A CN 106828060 A CN106828060 A CN 106828060A
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- door
- plastic layer
- shaped fixture
- sealing structure
- occlusion part
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Abstract
The present invention relates to automotive field, more particularly to a kind of car door door gap sealing structure.A kind of car door door gap sealing structure, including：Plastic layer, rubber weather strip and T-shaped fixture；Rubber weather strip includes：First occlusion part, the second occlusion part and fixed part, the first occlusion part and the second occlusion part are respectively arranged at the two ends of fixed part, and the first occlusion part is used to block crack between a door and its frame, and the second occlusion part is used to seal rear door outer plate bound edge, and the inner side of fixed part one is provided with a slotted hole；T-shaped fixture is welded on rear door outer plate, and fixed part is connected by slotted hole with T-shaped fixture；Plastic layer is connected between rubber weather strip and T-shaped fixture, plastic layer with T-shaped fixture top both sides be respectively arranged with together with groove.When plastic layer snaps in T-shaped fixture, plastic layer both sides groove can produce larger deformation to be relatively easy to snap in T-shaped fixture so as to plastic layer, and the plastic layer is not easy to be fractureed by the extruding of T-shaped fixture.
Description
Technical field
The present invention relates to automotive field, more particularly to a kind of car door door gap sealing structure.
Background technology
The Main Function of weather strip for automobile is waterproof and dustproof, damping, sound insulation and sealing.Development and people with science and technology
The reinforcement of environmental protection consciousness, the requirement more and more higher to sealing strip, in addition to excellent sealing is environmentally isolated with function, also
It is required that having comfortableness and dicoration, it is desirable to its attractive in appearance, safety and environmental protection etc..Door weather strip is arranged on front and back door, with embedding
It is connected on the nylon clasp nail at closely knit glue position lower flange respectively with front/rear door, lateral margin to be connected, sandwich rubber lip is pressurized at closing time
Deformation, to meet the sealing between front/rear door lower edge, lateral margin and car frame.
There is gap between crack between a door and its frame before and after traditional automobile, its sealing is environmentally isolated with that effect is poor, and traditional vehicle is used
Gasket structure as shown in figure 1, the sealing structure is mainly made up of plastic layer, T-shaped nail, rubber weather strip, wherein T-shaped nail
Be welded on door skin, rubber weather strip be stuck in it is T-shaped nail on, and be stuck in T-shaped nailing on rubber weather strip pressure with plastic layer
Tightly, then the lip of rubber weather strip ridden over and plays a part of sealing and dustproof on the bound edge of front door and block crack between a door and its frame.This kind of sealing strip
Structure has the disadvantage that：First, plastic layer to the movement clearance of side-wall outer-plate B posts is less than 5mm, plastics when causing side door to be opened and closed
There is movement interference with side-wall outer-plate in press strip；2nd, sealing is poor.Rubber weather strip cannot completely block rear door outer plate bound edge area
Domain, rainwater is easily accessible bound edge region causes door skin bound edge to get rusty.General seal strip without deformed boot section (deformation groove) or
Resist area (thickening cavity wall) to guide the deformation state of sealing strip, distribution of force is uneven, finally influences sealing effectiveness.3rd, make
It is poor with property.T-shaped nail easily fractures plastic layer clamping side crimp when installing plastic layer.4th, unsightly.Plastic layer
It is leakage, the visible directly plastic layer of energy, influences attractive in appearance when passenger opens tail gate.
The content of the invention
For this reason, it may be necessary to provide a kind of car door door gap sealing structure, being used to solve to install T-shaped nail during plastic layer easily will modeling
Inaesthetic problem that material press strip clamping side crimp fractures and plastic layer leaks outside.
To achieve the above object, a kind of car door door gap sealing structure is inventor provided, specific technical scheme is as follows：
A kind of car door door gap sealing structure, including：Plastic layer, rubber weather strip and T-shaped fixture；The rubber seal
Bar includes：First occlusion part, the second occlusion part and fixed part, first occlusion part are respectively arranged at second occlusion part
The two ends of fixed part, first occlusion part is used to block crack between a door and its frame, and second occlusion part is used to seal rear door outer plate bound edge, institute
Fixed part is stated for tubulose, the inner side of the fixed part one is provided with a slotted hole；The T-shaped fixture is welded on rear door outer plate,
The fixed part is connected by the slotted hole with the T-shaped fixture；The plastic layer is connected in the rubber weather strip
And the T-shaped fixture between, the plastic layer with the T-shaped fixture top both sides be respectively arranged with together with groove.
Further, a length of 20mm of the groove, a width of 1.53mm.
Further, the plastic layer is evenly arranged with buckling groove with the access section of the T-shaped fixture.
Further, the buckling groove at the plastic layer both ends is provided with limit rib.
Further, the rubber weather strip is formed by ethene, propylene monomer and non-conjugated diene polymerized hydrocarbon.
Further, the T-shaped fixture is T-shaped nail.
The beneficial effects of the invention are as follows：The plastic layer is arranged in the rubber weather strip, it is ensured that the plastics pressure
Bar does not leak outside, and aesthetic property is more preferable, and during side door opening and closing, because the plastic layer is arranged in the rubber weather strip, will not
There is movement interference with side-wall outer-plate.And both sides are respectively arranged with the top of at the T-shaped fixture described in the plastic layer card
One groove, when the plastic layer snaps in the T-shaped fixture, the both sides groove can produce larger deformation so as to
Plastic layer is easily snapped in T-shaped fixture.And the occlusion part of rubber weather strip first can be used to block crack between a door and its frame, second blocks
Portion can carry out sealing and block to rear door outer plate bound edge, and preventing rainwater to be directly entered bound edge causes door skin bound edge to get rusty, sealing
Property is greatly improved.
Brief description of the drawings
Fig. 1 is the gasket structure that the traditional vehicle described in background technology is used；
Fig. 2 is the car door door gap sealing structure described in specific embodiment；
Fig. 3 is the stress boot section schematic diagram of the car door door gap sealing structure described in specific embodiment.
Description of reference numerals：
1st, plastic layer,
2nd, rubber weather strip,
3rd, T-shaped fixture,
4th, the first occlusion part,
5th, the second occlusion part,
6th, fixed part,
7th, slotted hole.
Specific embodiment
To describe technology contents, structural feature, the objects and the effects of technical scheme in detail, below in conjunction with specific reality
Apply example and coordinate accompanying drawing to be explained in detail.
Fig. 2 is referred to, in the present embodiment, a kind of specific implementation of car door door gap sealing structure is as follows：
A kind of car door door gap sealing structure, including：Plastic layer 1, rubber weather strip 2 and T-shaped fixture 3；The rubber
Sealing strip 2 includes：First occlusion part 4, the second occlusion part 5 and fixed part 6, first occlusion part 4 and second occlusion part 5
The two ends of fixed part 6 are respectively arranged at, first occlusion part 4 is used to block crack between a door and its frame, after second occlusion part 5 is used to seal
External door panel bound edge, the fixed part 6 is tubulose, and the inner side of the fixed part 6 one is provided with a slotted hole 7；The T-shaped fixture 3
It is welded on rear door outer plate, the fixed part 6 is connected by the slotted hole 7 with the T-shaped fixture 3；The plastic layer 1
It is connected between the rubber weather strip 2 and the T-shaped fixture 3,3 top at the plastic layer 1 and the T-shaped fixture
Both sides are respectively arranged with one groove.
Further, a length of 20mm of the groove, a width of 1.53mm.
Further, the plastic layer 1 is evenly arranged with buckling groove with the access section of the T-shaped fixture 3.
Further, the buckling groove at the both ends of the plastic layer 1 is provided with limit rib.
Further, the rubber weather strip 2 is formed by ethene, propylene monomer and non-conjugated diene polymerized hydrocarbon.
Further, the T-shaped fixture 3 is T-shaped nail.
In the present embodiment, door gap sealing structure mainly includes：Rubber weather strip 2, T-shaped fixture 3 and plastic layer
1, the plastic layer 1 is inserted during installation in the groove of the rubber weather strip 2, the plastic layer 1 is then snapped in into welding
In the T-shaped fixture 3 on door skin, most first occlusion part 4 is used to block crack between a door and its frame at last, by second occlusion part 5
For sealing rear door outer plate bound edge.In the present embodiment, top both sides point at the plastic layer 1 and the T-shaped fixture 3
One groove is not provided with, and when plastic layer 1 snaps in T-shaped fixture 3, the both sides groove of plastic layer 1 can produce larger
Deformation (refers to Fig. 3, stress boot section described in wherein Fig. 3 is because both sides groove can produce larger deformation, therefore plastics pressure
Bar 1 is more easily snapped in T-shaped fixture 3) so that plastic layer 1 is relatively easy to snap in T-shaped fixture 3, and the modeling
Material press strip 1 is not easy to be fractureed by the extruding of T-shaped fixture 3.In other embodiments, it is also possible to otherwise by the modeling
Material press strip 1 is fixed on the rubber weather strip 2.
In the present embodiment, the plastic layer 1 is disposed in the rubber weather strip 2, it is ensured that the plastics pressure
Bar 1 does not leak outside, and aesthetic property is more preferable, and during side door opening and closing, because the plastic layer 1 is arranged in the rubber weather strip 2, no
Movement interference can occur with side-wall outer-plate.And both sides set respectively at the top of at the plastic layer 1 with the T-shaped fixture 3
One groove is equipped with, when the plastic layer 1 snaps in the T-shaped fixture 3, the both sides groove can produce larger shape
Become so that plastic layer 1 is easily snapped in T-shaped fixture 3.And the occlusion part 4 of rubber weather strip 2 first can be used to block door
Seam, the second occlusion part 5 can carry out sealing and block to rear door outer plate bound edge, and preventing rainwater to be directly entered bound edge causes door skin bag
While getting rusty, sealing is greatly improved.
In other embodiments, in order that can obtain tighter with clamping between the plastic layer 1 and the T-shaped fixture 3
It is real.The plastic layer 1 is evenly arranged with buckling groove with the access section of the T-shaped fixture 3.
In other embodiments, in order to plastic layer 1 is limited in apart from the suitable position of T-shaped fixture 3.The modeling
Material press strip 1 is evenly arranged with buckling groove with the access section of the T-shaped fixture 3.
In other embodiments, the rubber weather strip 2 is by ethene, propylene monomer and non-conjugated diene polymerized hydrocarbon
Into.This kind of material has excellent weatherability, heat resistance, resistance to ozone, ultra-violet resistance and good processing characteristics and low pressure
The characteristics of compression permanent deformation, requirement of the weather strip for automobile to aspects such as outward appearance, service life, weather-resistant properties can be met.
In other embodiments, in order to convenient with material, expense is saved.The T-shaped fixture 3 is T-shaped nail.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or terminal device including a series of key elements not only include those
Key element, but also other key elements including being not expressly set out, or also include being this process, method, article or end
The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Key element, it is not excluded that also there is other key element in the process including the key element, method, article or terminal device.This
Outward, herein, " it is more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " below ", " within " etc. understand
It is to include this number.
Although being described to the various embodiments described above, those skilled in the art once know basic wound
The property made concept, then can make other change and modification to these embodiments, so embodiments of the invention are the foregoing is only,
Not thereby scope of patent protection of the invention, the equivalent structure that every utilization description of the invention and accompanying drawing content are made are limited
Or equivalent flow conversion, or other related technical fields are directly or indirectly used in, similarly it is included in patent of the invention
Within protection domain.
Claims (6)
1. a kind of car door door gap sealing structure, it is characterised in that including：Plastic layer, rubber weather strip and T-shaped fixture；
The rubber weather strip includes：First occlusion part, the second occlusion part and fixed part, first occlusion part and described second
Occlusion part is respectively arranged at the two ends of fixed part, and first occlusion part is used to block crack between a door and its frame, and second occlusion part is used for close
External door panel of being honored as a queen bound edge, the fixed part is tubulose, and the inner side of the fixed part one is provided with a slotted hole；
The T-shaped fixture is welded on rear door outer plate, and the fixed part is connected by the slotted hole with the T-shaped fixture
Connect；
The plastic layer is connected between the rubber weather strip and the T-shaped fixture, and the plastic layer is T-shaped with described
Top both sides are respectively arranged with one groove at fixture.
2. a kind of car door door gap sealing structure according to claim 1, it is characterised in that a length of 20mm of groove, it is wide
It is 1.53mm.
3. a kind of car door door gap sealing structure according to claim 1, it is characterised in that the plastic layer and the T
The access section of type fixture is evenly arranged with buckling groove.
4. a kind of car door door gap sealing structure according to claim 3, it is characterised in that the plastic layer both ends
Buckling groove is provided with limit rib.
5. a kind of car door door gap sealing structure according to claim 1, it is characterised in that the rubber weather strip is by second
Alkene, propylene monomer and non-conjugated diene polymerized hydrocarbon are formed.
6. a kind of car door door gap sealing structure according to claim 1, it is characterised in that the T-shaped fixture is T-shaped
Nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059156.0A CN106828060B (en) | 2017-01-23 | 2017-01-23 | A kind of car door door gap sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059156.0A CN106828060B (en) | 2017-01-23 | 2017-01-23 | A kind of car door door gap sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106828060A true CN106828060A (en) | 2017-06-13 |
| CN106828060B CN106828060B (en) | 2019-10-29 |
Family
ID=59121556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059156.0A Active CN106828060B (en) | 2017-01-23 | 2017-01-23 | A kind of car door door gap sealing structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106828060B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081934A (en) * | 2017-12-15 | 2018-05-29 | 奇瑞汽车股份有限公司 | A kind of arrangements for automotive doors door frame sealing structure |
| CN112977244A (en) * | 2021-03-18 | 2021-06-18 | 贝昂机电实业（南京）有限公司 | Hard board three-folding hood |
Citations (7)
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| JP2001063383A (en) * | 1999-09-01 | 2001-03-13 | Nippon Stud Welding Kk | Clip for holding weather strip |
| KR20010066485A (en) * | 1999-12-31 | 2001-07-11 | 이계안 | A installing structure of door leather strip for vehicle |
| JP2002029267A (en) * | 2000-07-19 | 2002-01-29 | Kinugawa Rubber Ind Co Ltd | Fitting structure of parting seal |
| KR20030014017A (en) * | 2001-08-10 | 2003-02-15 | 현대자동차주식회사 | A Mounting Structure of Automobile Door Side Weatherstrip |
| CN103692891A (en) * | 2013-12-30 | 2014-04-02 | 重庆长安汽车股份有限公司 | B-pillar seal strip and car door-window frame mounting structure |
| CN103978875A (en) * | 2013-02-13 | 2014-08-13 | 西川橡胶工业股份有限公司 | Sealing structure of parting portion |
| CN206394405U (en) * | 2017-01-23 | 2017-08-11 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of car door door gap sealing structure |
-
2017
- 2017-01-23 CN CN201710059156.0A patent/CN106828060B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001063383A (en) * | 1999-09-01 | 2001-03-13 | Nippon Stud Welding Kk | Clip for holding weather strip |
| KR20010066485A (en) * | 1999-12-31 | 2001-07-11 | 이계안 | A installing structure of door leather strip for vehicle |
| JP2002029267A (en) * | 2000-07-19 | 2002-01-29 | Kinugawa Rubber Ind Co Ltd | Fitting structure of parting seal |
| KR20030014017A (en) * | 2001-08-10 | 2003-02-15 | 현대자동차주식회사 | A Mounting Structure of Automobile Door Side Weatherstrip |
| CN103978875A (en) * | 2013-02-13 | 2014-08-13 | 西川橡胶工业股份有限公司 | Sealing structure of parting portion |
| CN103692891A (en) * | 2013-12-30 | 2014-04-02 | 重庆长安汽车股份有限公司 | B-pillar seal strip and car door-window frame mounting structure |
| CN206394405U (en) * | 2017-01-23 | 2017-08-11 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of car door door gap sealing structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081934A (en) * | 2017-12-15 | 2018-05-29 | 奇瑞汽车股份有限公司 | A kind of arrangements for automotive doors door frame sealing structure |
| CN112977244A (en) * | 2021-03-18 | 2021-06-18 | 贝昂机电实业（南京）有限公司 | Hard board three-folding hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106828060B (en) | 2019-10-29 |
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Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee after: Yundu New Energy Vehicle Co.,Ltd. Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee before: Yundu New Energy Automobile Co.,Ltd. Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee after: Yundu New Energy Automobile Co.,Ltd. Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee before: FJ MOTOR GROUP, YUDO NEW-ENERGY AUTOMOBILE Co.,Ltd. |