CN113147338A - Sealing strip structure is cut to extra income of car - Google Patents
Sealing strip structure is cut to extra income of car Download PDFInfo
- Publication number
- CN113147338A CN113147338A CN202110570143.6A CN202110570143A CN113147338A CN 113147338 A CN113147338 A CN 113147338A CN 202110570143 A CN202110570143 A CN 202110570143A CN 113147338 A CN113147338 A CN 113147338A
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- Prior art keywords
- water
- water cutting
- cutting
- cut
- door glass
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- 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
- B60J10/70—Sealing arrangements specially adapted for windows or windscreens
- B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
- B60J10/76—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for window sashes; for glass run channels
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- 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
- B60J10/20—Sealing arrangements characterised by the shape
-
- 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
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/25—Sealing arrangements characterised by the shape characterised by water drainage means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention provides an external water cutting sealing strip structure of an automobile, and belongs to the technical field of automobile manufacturing. It has solved the current problem that the water effect is poor is surely cut to extra income. The outer water cutting sealing strip structure of the automobile comprises an upper water cutting drape edge, a water cutting layer is attached to the outer side of the upper water cutting drape edge, a water guide groove is formed in the top of the inner side of the upper water cutting drape edge, the top surface of the water cutting layer is connected with the top surface of the upper water cutting drape edge and is flush with the top surface of the upper water cutting drape edge to form a water guide surface, the water guide surface is connected with the water guide groove, a water cutting surface which is used for being in contact with automobile door glass is arranged at the top of the outer side of the water cutting layer, an included angle formed by the water cutting surface and the water guide surface is in a sharp angle shape, when the water cutting surface is attached to the automobile door glass, one side of the water guide surface is abutted to the automobile door glass, the water guide surface is obliquely arranged downwards along the direction of the automobile door glass towards the water guide groove, and the water guide groove is located below the water guide surface. This sealing strip structure is cut to extra income has can scrape clean advantage with the rainwater on the door glass.
Description
Technical Field
The invention belongs to the technical field of automobile manufacturing, and relates to an external water cutting sealing strip structure of an automobile.
Background
Along with the development of society, people's standard of living improves, and the car is more and more become the important vehicle of people's trip, and the car includes the door, is equipped with the door glass of liftable in the door, and the bottom of door window is equipped with the extra income and surely can lean on the door glass.
For example, chinese patent literature discloses a door glass outer water cutting rubber strip assembly [ application number: 201920057265.3, respectively; authorization notice number: CN209888623U ], it includes long banding skeleton and the water cutting adhesive tape of fixed connection in the skeleton outside, the water cutting adhesive tape is including connecting in the backplate at skeleton back and connecting and being used for compressing tightly the water cutting portion that cuts that carries out water on glass on the backplate, water cutting portion adopts the elasticity material, compress tightly on glass through water cutting portion, water cutting portion is including connecting the backplate along keeping away from the last water cape limit that installation cavity one side extended upwards to one side, the laminating of the outside of going up water cape limit has the water cutting layer that is used for with the glass contact, water cutting layer can adopt the rubber material.
The outer water cutting adhesive tape assembly of the structure prevents water flow from entering the door body along the door glass, plays a role in sealing, and is pressed on the glass through the water cutting part, so that the outer arc surface of the glass can be tightly attached to the glass when the glass moves up and down, the outer water cutting adhesive tape assembly and the door glass are effectively attached to each other, and the lifting function of the door glass is guaranteed. However, in the outer water cutting adhesive tape assembly with the structure, the top of the water cutting layer attached to the outer side of the upper water cutting drape edge is arc-shaped, namely, when the vehicle door glass is lifted, the middle upper part of the water cutting layer is attached to the vehicle door glass, but the top of the water cutting layer is not attached to the vehicle door glass, namely, a groove is formed between the top of the water cutting layer and the vehicle door glass, part of rainwater is always positioned in the groove when the vehicle door glass is lifted up and down, so that the rainwater on the vehicle door glass cannot be well scraped away, more water stains and water drops are still adhered to the surface of the vehicle door glass after the vehicle door glass is lifted, and under specific weather, the sight of a driver in the vehicle steering and lane changing process is greatly influenced, and safety risks exist.
Disclosure of Invention
The invention aims to provide an external water cutting sealing strip structure of an automobile aiming at the problems in the prior art, and solves the technical problem of how to enable the external water cutting sealing strip structure to scrape rainwater on door glass completely.
The purpose of the invention can be realized by the following technical scheme: the outer water cutting sealing strip structure of the automobile comprises an upper water cutting drape edge, wherein a water cutting layer is attached to the outer side of the upper water cutting drape edge, a water guide groove is formed in the top of the inner side of the upper water cutting drape edge, the top surface of the water cutting layer is connected with the top surface of the upper water cutting drape edge and is flush with the top surface of the upper water cutting drape edge to form a water guide surface, the water guide surface is connected with the water guide groove, a water cutting surface used for being in contact with automobile door glass is arranged at the top of the outer side of the water cutting layer, an included angle formed by the water cutting surface and the water guide surface is in a pointed angle shape, when the water cutting surface is attached to the automobile door glass, one side of the water guide surface is abutted against the automobile door glass, the water guide surface is obliquely arranged downwards along the direction of the automobile door glass.
Cut the surface of water and be the closed angle form with the contained angle of leading the surface of water, do not do the turn-ups, when door glass descends, cut the surface of water and hug closely on door glass, one side of water guide face supports and leans on door glass, the closed angle top at water cutting layer top promptly on glass, the setting of this closed angle and cut the surface of water and be located water cutting layer top and make and do not exist like the background art between water cutting layer and the door glass recess, water stain, the water droplet on the door glass that can be better on the water cutting layer is directly scraped. Meanwhile, the top surface of the water cutting layer is connected with the top surface of the upper water cutting drape edge and is flushed with the top surface of the upper water cutting drape edge to form a water guide surface, the water guide surface is a plane and is obliquely and downwards arranged along the direction of the vehicle door glass towards the water guide groove, the water guide surface plays a role in guiding the flow direction of rainwater, so that the rainwater scraped by the water cutting layer can better flow to the water guide groove, the rainwater can better flow away from the side of the water guide groove, the water flow on the side of the vehicle door glass is reduced, and water stains and water drops are not left on the vehicle door glass. This sealing strip structure is cut to extra income not only has the effect of decorating, sealed rainwater and supplementary door glass lift, has the function of scraping water to door glass moreover, makes and does not stay water stain, drop of water on the door glass, and under specific weather, very big reinforcing driver reduces the car and turns to and the safety risk of lane change in-process to the sight of the car left and right sides.
In the above structure of the external water cut sealing strip for the automobile, the water cutting surface is an arc-shaped surface, the middle part of the water cutting surface in the vertical direction is convexly arranged, and the ratio of the height from the highest point of the arch of the water cutting surface to the plane where the upper side edge and the lower side edge of the water cutting surface are located to the distance between the upper side edge and the lower side edge of the water cutting surface is 1/40-1/30. The water cutting surface is an approximately planar arc-shaped surface, certain deformation can be generated when the water cutting layer is laminated on the vehicle door glass, the water cutting surface enables the water cutting surface to be attached to the vehicle door glass more tightly for the arc-shaped surface, the water cutting layer is enabled to play a better water cutting effect, and the external water cutting sealing strip structure can scrape rainwater on the vehicle door glass completely.
As another case, in the above-described structure of the outer water cut weather strip for an automobile, the water cut surface is a plane. According to the specific shape of the outer side of the car door glass, a structure with a water cutting surface as a plane can be selected, and the structure of the water cutting sealing strip can be ensured to have a sufficient water cutting function.
In the above-mentioned structure of the outer water cut weather strip for an automobile, the width of the water cut surface is between 2.5mm and 3.5 mm. This kind of structure, the messenger cuts the surface of water and door glass's effective laminating width is great, when making door glass go up and down, guarantees to cut the effective laminating of surface of water and door glass, guarantees that this sealing strip structure is cut to extra income can separate the rainwater.
In the above structure of the external water cut sealing strip for the automobile, an included angle between the water cut surface and the water guide surface is 60 to 90 degrees. This kind of structure makes the flow direction guiding gutter that makes the rainwater can be better when cutting the water layer of water level department and having sufficient intensity, makes what the rainwater can be better discharged, improves and cuts the water effect, makes the outer water cut the sealing strip structure and can scrape the rainwater on the door glass totally.
In the above structure of the external water cutting sealing strip for an automobile, the top surface of the water cutting layer and the top surface of the upper water cutting mantle edge are both flat surfaces. This kind of structure, when cutting the water layer and pasting and leaning on door glass, make that the rainwater can be better flow to the water guide tank along the water guide face, improve and cut the water effect, make the outer water cut the sealing strip structure and can scrape the rainwater on the door glass totally.
In the above-mentioned outer water of an automobile cuts sealing strip structure, the water guide surface and the water chute pass through the cambered surface transition. This kind of structure makes the rainwater can be better flow direction guiding gutter, improves and cuts the water effect, makes the outer water cut the sealing strip structure and can scrape the rainwater on the door glass totally.
In foretell sealing strip structure is cut to extra income of car, sealing strip structure is cut to extra income still includes backplate and lower water cutting cape limit, go up water cutting cape limit and lower water cutting cape limit and all link firmly in the same one side of backplate, water cutting cape limit is located the below of upper water cutting cape limit down, still have the protruding strip that supports that sets up on the backplate, support to lie in between water cutting cape limit and the lower water cutting cape limit, work as when water cutting cape limit is drawn close to certain distance towards the backplate down support to support the strip and can support and support the middle part of cutting water cape limit down. The supporting effect is achieved by the arrangement of the supporting strips, the pressing force between the lower water cutting cape and the vehicle door glass is guaranteed, the sealing performance is improved, the lifting stability of the vehicle door glass is improved, and the water cutting effect is further improved.
Compared with the prior art, the external water cutting sealing strip structure of the automobile provided by the invention has the following advantages:
1. this sealing strip structure is cut to extra income is the closed angle form through the contained angle setting that will cut the surface of water and water guide face, do not do the turn-ups, and will cut the surface of water and improve to the top of cutting the water layer, make this sealing strip structure is cut to extra income not only have sealed rainwater, decorate and the effect of supplementary door glass lift, and the function of scraping water has to door glass in addition, do not leave water stain on making door glass, the drop of water, under specific weather, very big reinforcing driver is to the sight of the car left and right sides, reduce the safety risk that the car turned to and changes the way in-process.
2. The outer water cutting sealing strip structure is characterized in that the top surface of the water cutting layer and the top surface of the upper water cutting drape edge are arranged to form a water guide surface which is connected and level mutually, the water guide surface is obliquely arranged, so that water scraped by the water cutting layer can better flow to the water guide groove, water flow on the side of the car door glass is reduced, and water stains and water drops are not left on the car door glass.
Drawings
FIG. 1 is a sectional view showing the overall structure of the external water-cut sealing strip structure.
FIG. 2 is an enlarged view of the area A in the structure of the external water cutting sealing tape.
In the figure, 1, upper cutting water is covered with a border; 11. a water chute; 2. cutting a water layer; 21. cutting the water surface; 3. a water guide surface; 4. a back plate; 5. cutting a water cape edge; 6. against the strip.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example one
As shown in figure 1, the external water cutting sealing strip structure of the automobile comprises an upper water cutting cape 1, a water cutting layer 2, a back plate 4, a lower water cutting cape 5 and an abutting strip 6, wherein the upper water cutting cape 1, the back plate 4, the lower water cutting cape 5 and the abutting strip 6 are of an integrated structure.
The upper water cutting cape 1 and the lower water cutting cape 5 are fixedly connected with the same side of the back plate 4, the lower water cutting cape 5 is positioned below the upper water cutting cape 1, the abutting strip 6 is positioned between the upper water cutting cape 1 and the lower water cutting cape 5, and the abutting strip 6 can abut against the middle part of the lower water cutting cape 5 when the lower water cutting cape 5 is drawn to a certain distance towards the back plate 4.
As shown in figure 2, the water cutting layer 2 is attached to the outer side of the upper water cutting cape 1, the top of the inner side of the upper water cutting cape 1 is provided with a water guide groove 11, the top surface of the water cutting layer 2 is connected with the top surface of the upper water cutting cape 1 and is flush with the top surface of the upper water cutting cape 1 to form a water guide surface 3, the top surface of the water cutting layer 2 and the top surface of the upper water cutting cape 1 are both planes, the water guide surface 3 is in transition with the water guide groove 11 through an arc surface, and the water guide groove 11 is located below the water guide surface 3.
The top of the outer side of the water cutting layer 2 is provided with a water cutting surface 21 used for contacting with the vehicle door glass, the water cutting surface 21 is an arc surface, the middle part of the water cutting surface 21 along the vertical direction is convexly arranged, the included angle between the water cutting surface 21 and the water guide surface 3 is in a sharp angle shape, the width of the water cutting surface 21 is 3mm, the ratio of the height from the arch-shaped highest point of the water cutting surface 21 to the plane of the upper and lower side edges of the water cutting surface 21 to the distance between the upper and lower side edges of the water cutting surface 21 is 1/36, the included angle between the water cutting surface 21 and the top surface of the water cutting layer 2 is 90 degrees, in practical production, the width of the water cutting surface 21 may be 2.5mm or 3.5mm, the ratio of the height from the highest point of the arch of the water cutting surface 21 to the plane where the upper and lower sides of the water cutting surface 21 are located to the distance between the upper and lower sides of the water cutting surface 21 is 1/40 or 1/30, and the included angle between the water cutting surface 21 and the top surface of the water cutting layer 2 may be 60 ° or 75 °.
Possess the drop of water on the door glass, during the water stain, door glass descends, cut the surface of water 21 and paste and lean on door glass, the one side of water guide surface 3 supports and leans on door glass, the top closed angle of cutting water layer 2 promptly supports and leans on glass, cut the drop of water on the water layer 2 with door glass, the water stain is scraped away, the drop of water, the water stain flows to guiding gutter 11 along leading the surface of water 3, then discharge from guiding gutter 11, door glass rises at last, when the driver observes towards the car both sides through door glass, the sight is clear.
Example two
The structure and principle of the present embodiment are substantially the same as those of the first embodiment, except that the water cutting surface 21 is a plane surface in the present embodiment.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms upper cut water cape 1, gutter 11, water cut layer 2, water cut surface 21, water guide surface 3, back sheet 4, lower cut water cape 5, abutting strip 6, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (8)
1. The outer water cutting sealing strip structure of the automobile comprises an upper water cutting covered edge (1), wherein a water cutting layer (2) is attached to the outer side of the upper water cutting covered edge (1), a water guide groove (11) is formed in the top of the inner side of the upper water cutting covered edge (1), the outer water cutting sealing strip structure is characterized in that the top surface of the water cutting layer (2) is connected with the top surface of the upper water cutting covered edge (1) and is flush with the top surface of the upper water cutting covered edge to form a water guide surface (3), the water guide surface (3) is connected with the water guide groove (11), a water cutting surface (21) used for being in contact with automobile door glass is arranged at the top of the outer side of the water cutting layer (2), an included angle formed by the water cutting surface (21) and the water guide surface (3) is in a sharp angle shape, when the water cutting surface (21) is attached to the automobile door glass, one side of the water guide surface (3) is abutted to the automobile door glass, and the water guide surface (3) is obliquely arranged downwards along the direction of the automobile door glass towards the water guide groove (11), the water guide groove (11) is positioned below the water guide surface (3).
2. The structure of the external water cut sealing strip of the automobile according to claim 1, wherein the water cut surface (21) is an arc surface, the middle of the water cut surface (21) in the vertical direction is convexly arranged, and the ratio of the height from the highest point of the arch of the water cut surface (21) to the plane where the upper and lower sides of the water cut surface (21) are located to the distance between the upper and lower sides of the water cut surface (21) is 1/40-1/30.
3. The exterior water cut weather strip structure of an automobile according to claim 1, wherein the water cut surface (21) is a plane.
4. An exterior water cut weather strip structure for vehicles according to claim 1, 2 or 3, wherein the width of the water cut surface (21) is between 2.5mm and 3.5 mm.
5. An exterior water weatherstrip structure for automobiles according to claim 1, 2 or 3, characterized in that the angle between said water-cut surface (21) and water-guide surface (3) is between 60-90 °.
6. The structure of an automobile exterior water cut weather strip according to claim 1, 2 or 3, wherein the top surface of the water cutting layer (2) and the top surface of the upper water cutting welt (1) are both flat.
7. The exterior trim weather strip structure for automobiles according to claim 1, 2 or 3, wherein the water guide surface (3) and the water guide channel (11) are transited by a cambered surface.
8. The exterior water cut sealing strip structure of the automobile according to claim 1, 2 or 3, characterized in that the exterior water cut sealing strip structure further comprises a back plate (4) and a lower water cut mantle (5), the upper water cut mantle (1) and the lower water cut mantle (5) are both fixedly connected to the same side of the back plate (4), the lower water cut mantle (5) is located below the upper water cut mantle (1), the back plate (4) is further provided with a protruding abutting strip (6), the abutting strip (6) is located between the upper water cut mantle (1) and the lower water cut mantle (5), and the abutting strip (6) can abut against the middle of the lower water cut mantle (5) when the lower water cut mantle (5) is drawn to a certain distance towards the back plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570143.6A CN113147338A (en) | 2021-05-25 | 2021-05-25 | Sealing strip structure is cut to extra income of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570143.6A CN113147338A (en) | 2021-05-25 | 2021-05-25 | Sealing strip structure is cut to extra income of car |
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| Publication Number | Publication Date |
|---|---|
| CN113147338A true CN113147338A (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110570143.6A Pending CN113147338A (en) | 2021-05-25 | 2021-05-25 | Sealing strip structure is cut to extra income of car |
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| Country | Link |
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| CN (1) | CN113147338A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202806322U (en) * | 2012-09-27 | 2013-03-20 | 天津博信汽车零部件有限公司 | Vehicle door outer waistline |
| CN203902232U (en) * | 2014-05-16 | 2014-10-29 | 北京汽车股份有限公司 | External water wiper and car door assembly |
| JP2016203807A (en) * | 2015-04-23 | 2016-12-08 | シロキ工業株式会社 | Belt molding |
| CN206086309U (en) * | 2016-10-19 | 2017-04-12 | 江西兴宇汽车零部件有限公司 | Car door water -logging is cut |
| CN209126497U (en) * | 2018-10-20 | 2019-07-19 | 天津滨海新区大港汇丰汽车装饰有限公司 | A kind of high-strength vehicle car door is cut with water |
-
2021
- 2021-05-25 CN CN202110570143.6A patent/CN113147338A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202806322U (en) * | 2012-09-27 | 2013-03-20 | 天津博信汽车零部件有限公司 | Vehicle door outer waistline |
| CN203902232U (en) * | 2014-05-16 | 2014-10-29 | 北京汽车股份有限公司 | External water wiper and car door assembly |
| JP2016203807A (en) * | 2015-04-23 | 2016-12-08 | シロキ工業株式会社 | Belt molding |
| CN206086309U (en) * | 2016-10-19 | 2017-04-12 | 江西兴宇汽车零部件有限公司 | Car door water -logging is cut |
| CN209126497U (en) * | 2018-10-20 | 2019-07-19 | 天津滨海新区大港汇丰汽车装饰有限公司 | A kind of high-strength vehicle car door is cut with water |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210723 |