CN106183757A - Water-retaining structure in a kind of automobile door glass - Google Patents
Water-retaining structure in a kind of automobile door glass Download PDFInfo
- Publication number
- CN106183757A CN106183757A CN201610514353.2A CN201610514353A CN106183757A CN 106183757 A CN106183757 A CN 106183757A CN 201610514353 A CN201610514353 A CN 201610514353A CN 106183757 A CN106183757 A CN 106183757A
- Authority
- CN
- China
- Prior art keywords
- retaining structure
- water
- glass
- automobile door
- shaped skeleton
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 65
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 229920002457 flexible plastic Polymers 0.000 claims description 13
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000010009 beating Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- -1 polypropylene Polymers 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The present invention relates to water-retaining structure in a kind of automobile door glass, it is characterized in that: include interior water-retaining structure assembly (1), interior water-retaining structure assembly (1) includes a U-shaped skeleton (11), it is provided with multiple boss structure (111) on the inwall of U-shaped skeleton (11) side, the outer wall of this side is provided with multiple glass lip (12)；Multiple barb structure (112) it is provided with on the inwall of U-shaped skeleton (11) opposite side；Interior water-retaining structure assembly (1), as fixed mechanism, is fixed in inner plate of car door (2) and car door in window frame reinforcing plate (3) by the U-shaped groove of U-shaped skeleton (11).Glass lip (12) is provided with indent flanging groove (121) in the joint near U-shaped skeleton (11).Glass lip (12) is equipped with cashmere-planted layer (13) with the position of glass for vehicle window (5) cooperating.Present invention optimizes structure, improve the unfailing performance of interior water-retaining structure, anti-acoustic capability and alleviate its weight.
Description
Technical field
The invention belongs to automobile sealed technical field, be specifically related to water-retaining structure in a kind of automobile door glass.
Background technology
Along with the fast development of auto industry, consumer is more and more higher to vehicle needs.Dash in automobile door glass
Main Function is by self special construction, makes interior water-retaining structure and glass keep closely patch in automobile door glass motor process
Close, play waterproof, seal, reduce the effect of noise.This proposes strict requirements with regard to the installation of internal water-retaining structure, not only wants
In ensureing, water-retaining structure itself is installed stable, indeformable, also to ensure interior water-retaining structure and automobile door glass, door shield laminating simultaneously
Closely.
In at present, the main fixed form of water-retaining structure is directly to be fixed on car door guard plate body, lacking of this mode
Point is to need to set up especially the structure that dash in car door is installed in car door guard plate, and this molding just considerably increasing car door guard plate is difficult
Degree, during injection mo(u)lding, car door guard plate is easily deformed tilting, this reduces door shield qualification rate, interior water bar and door shield
Laminating can be produced bad, cause sealing effectiveness to decline, too increase the probability that glass lifting abnormal sound occurs.
Summary of the invention
In order to solve the technical problem of above-mentioned existence, the present invention devises water-retaining structure in a kind of automobile door glass, right
Existing interior water-retaining structure is optimized upgrading, while ensureing basic function, and lift-off seal Performance And Reliability, alleviate weight
Amount.
In order to solve the technical problem of above-mentioned existence, present invention employs below scheme:
Water-retaining structure in a kind of automobile door glass, it is characterised in that: including interior water-retaining structure assembly (1), interior water-retaining structure is total
(1) is become to be fixed in inner plate of car door (2) and car door in window frame reinforcing plate (3).
Further, interior water-retaining structure assembly (1) includes a U-shaped skeleton (11), and the inwall of U-shaped skeleton (11) side sets
It is equipped with multiple boss structure (111), the outer wall of this side is provided with multiple glass lip (12)；U-shaped skeleton (11) opposite side
Multiple barb structure (112) it is provided with on inwall；The U-shaped groove of U-shaped skeleton (11) is as fixed mechanism, by total for interior water-retaining structure
(1) is become to be fixed in inner plate of car door (2) and car door in window frame reinforcing plate (3).
Further, U-shaped skeleton (11) is provided with the sidewall of boss structure (111) along U-shaped slot opening direction to extension
Stretch and be higher than U-shaped skeleton (11) opposite side sidewall.
Further, it is provided with soft support inside the extension of the sidewall that U-shaped skeleton (11) is provided with boss structure (111)
Muscle (113).
Further, U-shaped skeleton (11) is rigid plastic body, and the material of boss structure (111) is rigid plastics, barb structure
(112) material is flexible plastic.
Further, glass lip (12) is provided with indent flanging groove (121) in the joint near U-shaped skeleton (11).
Further, glass lip (12) is equipped with cashmere-planted layer (13) with the position of glass for vehicle window (5) cooperating.
Further, glass lip (12) is flexible plastic body.
Further, boss structure (111) has two, and barb structure (112) has three, and glass lip (12) has two.
Further, rigid plastics uses polypropylene, and flexible plastic uses TPV.Rigid plastic body
SHORE D class hardness is 80 ± 50 , flexible plastic body SHORE A class hardness is 65 ± 50 。
In this automobile door glass, water-retaining structure has the advantages that
(1) present invention optimizes structure, improve the unfailing performance of interior water-retaining structure, anti-acoustic capability and alleviate its weight.
(2) in the present invention, interior water-retaining structure is assembled on inner panel rather than on door shield, improves interior water-retaining structure
With glass gluing concordance, improve soundproof effect；It is designed with soft brace rod on interior water-retaining structure, makes the bone of interior water-retaining structure
Frame will not tap with interior dash panel beating in glass lifting process and produce abnormal sound.
(3) in the present invention, rigid plastics uses polypropylene (PP), and flexible plastic uses TPV
(TPV), instead of the old design of EPDM+ steel band, alleviate weight.
Accompanying drawing explanation
Fig. 1: the perspective view of water-retaining structure in automobile door glass of the present invention；
Fig. 2: the section structure schematic diagram of water-retaining structure in automobile door glass of the present invention；
Fig. 3: water-retaining structure, door shield and the mounting structure schematic diagram of glass in automobile door glass of the present invention.
Description of reference numerals:
Water-retaining structure assembly in 1；11 U-shaped skeletons；111 boss structures；112 barb structure；113 soft supports
Muscle；12 glass lip；121 indent flanging grooves；13 cashmere-planted layers；14 with the auxiliary section of car door panel beating；In 2 car doors
Plate；Window frame reinforcing plate in 3 car doors；4 doorframe decorative protection covers；5 glasss for vehicle window.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention will be further described:
Fig. 1 to Fig. 3 shows water-retaining structure in a kind of automobile door glass, and including interior water-retaining structure assembly 1, interior water-retaining structure is total
1 is become to be fixed in inner plate of car door 2 and car door in window frame reinforcing plate 3.Interior water-retaining structure assembly 1 includes a U-shaped skeleton 11, U-shaped
The U-shaped groove of skeleton 11 as with the mating groove retaining ring of car door and be fixed on window frame reinforcing plate 3 in inner plate of car door 2 and car door
On.U-shaped skeleton 11 is rigid plastic body, and the side sidewall of U-shaped skeleton 11 extends along U-shaped slot opening direction and is higher than U-shaped
The opposite side sidewall of skeleton 11, high side is referred to as high wall, and short side is referred to as short wall.On the inwall of the U-shaped high wall of skeleton 11
Be disposed with two boss structures 111 along groove depth direction, the material of boss structure 111 is rigid plastics, in the extension of high wall
End, portion is provided with soft brace rod 113, plays a supporting role in glass lifting process, it is to avoid in U-shaped skeleton 11 and car door
Window frame reinforcing plate 3 is collided with abnormal sound.The inwall of the U-shaped skeleton 11 short wall of opposite side is disposed with three agnails along groove depth direction
Structure 112, the material of barb structure 112 is flexible plastic.Boss structure 111 and barb structure 112 clamping inner plate of car door 2 and car
Window frame reinforcing plate 3 in door.Being provided with two glass lip 12 in the outside wall surface of the U-shaped high wall of skeleton 11, glass lip 12 is soft
Matter plastic body.Glass lip 12 is equipped with cashmere-planted layer 13 with the position of glass for vehicle window 5 cooperating.Two glass lip 12 connect
In the outside wall surface of the U-shaped high wall of skeleton 11, in the joint near U-shaped skeleton 11, it is provided with indent flanging groove 121, this indent
Flanging groove 121 is so that glass lip 12 keeps stable in automobile door glass 5 lifting process.Because lifting at automobile door glass 5
Time, glass lip 12 bending to be produced, there is the existence of indent flanging groove 121 as guide effect, glass lip
12 along stable the turning back of indent flanging groove 121, thus will ensure certain elasticity so that glass for vehicle window 5 can rise yields and pledge allegiance to
Freely.
During assembling, first automobile door glass 5 is assemblied on vehicle body, then by interior water-retaining structure assembly 1 by with car door panel beating
Auxiliary section 14, sheathed and be fixed in inner plate of car door 2 and car door in window frame reinforcing plate 3, then by door decorative protection cover assembling 4 dress
It is fitted on vehicle body, assembles complete.
U-shaped skeleton 11 is rigid plastic body, and the relative hardness of rigid plastic body is higher, primarily serves enhancing intensity and prevents
Contraction.Glass lip 12 is flexible plastic body, and flexible plastic body is relatively soft, and the mainly elevating glass with automobile is carried out
Coordinate.
In the present embodiment, rigid plastic body SHORE D class hardness is 80 ± 50 , flexible plastic body SHORE A class hardness is
65±50 。
In the present invention, interior water-retaining structure is assembled on inner panel rather than on door shield, improves interior water-retaining structure and glass
Glass laminating concordance, improves soundproof effect；It is designed with soft brace rod on interior water-retaining structure, makes the skeleton of interior water-retaining structure exist
Glass lifting process will not tap with interior dash panel beating and produce abnormal sound；In the present invention, rigid plastics uses polypropylene (PP), soft
Matter plastics use TPV (TPV), and the present invention uses PP+TPV to design, and instead of the old of EPDM+ steel band
Design, alleviates weight.
In the present invention, interior water-retaining structure is fixed on inner panel panel beating, thus avoids due to backplate Shooting Technique defect
The laminating caused is loosely；Jaw clamping is reliable and stable, and easy to assembly, retentivity is good, it is ensured that the laminating of glass and lip is uniform
Property, reduce the probability of lifting abnormal sound.
Above in conjunction with accompanying drawing, the present invention is carried out exemplary description, it is clear that the realization of the present invention is not by aforesaid way
Restriction, as long as have employed method design and the various improvement that carry out of technical scheme of the present invention or the most improved by the present invention
Design and technical scheme directly apply to other occasion, the most within the scope of the present invention.
Claims (10)
1. water-retaining structure in an automobile door glass, it is characterised in that: include interior water-retaining structure assembly (1), interior water-retaining structure
Assembly (1) is fixed in inner plate of car door (2) and car door in window frame reinforcing plate (3).
Water-retaining structure in automobile door glass the most according to claim 1, it is characterised in that: interior water-retaining structure assembly (1)
Including a U-shaped skeleton (11), the inwall of U-shaped skeleton (11) side is provided with multiple boss structure (111), the outer wall of this side
On be provided with multiple glass lip (12)；Multiple barb structure (112) it is provided with on the inwall of U-shaped skeleton (11) opposite side；U-shaped
Interior water-retaining structure assembly (1), as fixed mechanism, is fixed on window in inner plate of car door (2) and car door by the U-shaped groove of skeleton (11)
In frame reinforcing plate (3).
Water-retaining structure in automobile door glass the most according to claim 2, it is characterised in that: U-shaped skeleton (11) is provided with
The sidewall of boss structure (111) stretches out along U-shaped slot opening direction and is higher than U-shaped skeleton (11) opposite side sidewall.
Water-retaining structure in automobile door glass the most according to claim 3, it is characterised in that: U-shaped skeleton (11) is provided with
Soft brace rod (113) it is provided with inside the extension of the sidewall of boss structure (111).
5. according to water-retaining structure in the automobile door glass described in claim 2,3 or 4, it is characterised in that: U-shaped skeleton (11) is
Rigid plastic body, the material of boss structure (111) is rigid plastics, and barb structure (112) material is flexible plastic.
6. according to water-retaining structure in the arbitrary described automobile door glass of claim 2 to 5, it is characterised in that: glass lip
(12) it is provided with indent flanging groove (121) in the joint near U-shaped skeleton (11).
7. according to water-retaining structure in the arbitrary described automobile door glass of claim 2 to 6, it is characterised in that: glass lip
(12) position with glass for vehicle window (5) cooperating is equipped with cashmere-planted layer (13).
8. according to water-retaining structure in the arbitrary described automobile door glass of claim 2 to 7, it is characterised in that: glass lip
(12) it is flexible plastic body.
9. according to water-retaining structure in the arbitrary described automobile door glass of claim 2 to 8, it is characterised in that: boss structure
(111) having two, barb structure (112) has three, and glass lip (12) has two.
10. according to water-retaining structure in the automobile door glass described in claim 5 and 8, it is characterised in that: rigid plastics uses poly-
Propylene, flexible plastic uses TPV, and rigid plastic body SHORE D class hardness is 80 ± 50 , flexible plastic
Body SHORE A class hardness is 65 ± 50 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514353.2A CN106183757A (en) | 2016-07-04 | 2016-07-04 | Water-retaining structure in a kind of automobile door glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514353.2A CN106183757A (en) | 2016-07-04 | 2016-07-04 | Water-retaining structure in a kind of automobile door glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106183757A true CN106183757A (en) | 2016-12-07 |
Family
ID=57463549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514353.2A Pending CN106183757A (en) | 2016-07-04 | 2016-07-04 | Water-retaining structure in a kind of automobile door glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382174A (en) * | 2018-03-20 | 2018-08-10 | 华南理工大学 | A kind of windowsill inner seal item and its lip optimal compression amount computational methods |
| DE202017105721U1 (en) * | 2017-09-21 | 2019-01-08 | Rehau Ag + Co | Window recess finishers System |
| CN112297804A (en) * | 2020-11-04 | 2021-02-02 | 浙江吉利控股集团有限公司 | Hidden outer water bar of side window and have its vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140212621A1 (en) * | 2011-05-10 | 2014-07-31 | Hutchinson | Profile section molded by multi-injection molding and forming a seal or a molding for the body of a motor vehicle, and method for manufacturing same |
| CN203819000U (en) * | 2014-04-30 | 2014-09-10 | 福州信泰汽车零部件有限公司 | Automobile rear door interior belt line moulding |
| CN204340627U (en) * | 2014-12-24 | 2015-05-20 | 宁波市鄞州敏达机械有限公司 | Water slitting in arrangements for automotive doors |
| CN204978191U (en) * | 2015-07-30 | 2016-01-20 | 长春敏实汽车零部件有限公司 | Car water -logging is cut |
| CN105584339A (en) * | 2014-10-23 | 2016-05-18 | 上海红阳密封件有限公司 | Internal water cutting sealing strip and production method thereof |
| CN205344481U (en) * | 2015-12-29 | 2016-06-29 | 北京电咖汽车科技有限公司杭州分公司 | Water bar in door window |
-
2016
- 2016-07-04 CN CN201610514353.2A patent/CN106183757A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140212621A1 (en) * | 2011-05-10 | 2014-07-31 | Hutchinson | Profile section molded by multi-injection molding and forming a seal or a molding for the body of a motor vehicle, and method for manufacturing same |
| CN203819000U (en) * | 2014-04-30 | 2014-09-10 | 福州信泰汽车零部件有限公司 | Automobile rear door interior belt line moulding |
| CN105584339A (en) * | 2014-10-23 | 2016-05-18 | 上海红阳密封件有限公司 | Internal water cutting sealing strip and production method thereof |
| CN204340627U (en) * | 2014-12-24 | 2015-05-20 | 宁波市鄞州敏达机械有限公司 | Water slitting in arrangements for automotive doors |
| CN204978191U (en) * | 2015-07-30 | 2016-01-20 | 长春敏实汽车零部件有限公司 | Car water -logging is cut |
| CN205344481U (en) * | 2015-12-29 | 2016-06-29 | 北京电咖汽车科技有限公司杭州分公司 | Water bar in door window |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017105721U1 (en) * | 2017-09-21 | 2019-01-08 | Rehau Ag + Co | Window recess finishers System |
| CN108382174A (en) * | 2018-03-20 | 2018-08-10 | 华南理工大学 | A kind of windowsill inner seal item and its lip optimal compression amount computational methods |
| CN112297804A (en) * | 2020-11-04 | 2021-02-02 | 浙江吉利控股集团有限公司 | Hidden outer water bar of side window and have its vehicle |
| CN112297804B (en) * | 2020-11-04 | 2022-09-09 | 浙江吉利控股集团有限公司 | Hidden outer water bar of side window and have its vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |