CN112977018A - Window frame top strip for vehicle door and vehicle - Google Patents
Window frame top strip for vehicle door and vehicle Download PDFInfo
- Publication number
- CN112977018A CN112977018A CN201911302966.XA CN201911302966A CN112977018A CN 112977018 A CN112977018 A CN 112977018A CN 201911302966 A CN201911302966 A CN 201911302966A CN 112977018 A CN112977018 A CN 112977018A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- window glass
- vehicle door
- window
- top 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
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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
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0401—Upper door structure
- B60J5/0402—Upper door structure window frame details, including sash guides and glass runs
-
- 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
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
- B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
- B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
Abstract
The invention discloses a window frame top strip for a vehicle door and a vehicle, wherein the window frame top strip for the vehicle door comprises: a roof bar body configured in a "U" shape with an open mouth facing, the roof bar body having a top wall adapted to stop against a top end of a vehicle window; the limiting boss is arranged on the inner side face of the top wall, and at least part of the limiting boss covers the top end of the vehicle window glass. The window frame top strip for the vehicle door is arranged at the front end and the rear end of the top strip body, the direct line-line contact of the glass boundary and the guide groove top strip in the prior art is changed into the point-line contact of firstly contacting the limiting boss and then contacting the guide groove top strip, and the sound of the glass impacting the vehicle door window frame when the glass rises to the top plays a role in obviously changing; meanwhile, the limiting bosses at the front end and the rear end limit the window glass.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a window frame top strip for an automobile door and an automobile.
Background
In the prior art, the top section of the guide groove structure of the car window glass is flush with the corner position. When the glass rises to the top, the glass boundary is in line-line contact with the top strip of the guide groove, and the glass directly impacts the door window frame through the top strip of the guide groove, so that the problem of overlarge impact sound is often caused; and because line contact does not have obvious location structure, the glass often can rise to the problem of scraping when the top.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, an object of the present invention is to provide a window frame top strip for a vehicle door, which solves the problems of loud impact sound and window glass scraping when the door glass rises to the top;
another object of the invention is to propose a vehicle comprising a sash top strip for a vehicle door as described above.
To achieve the above object, according to one aspect of the present invention, there is provided a roof sash for a vehicle door, including: a roof bar body configured in a "U" shape with an open mouth facing, the roof bar body having a top wall adapted to stop against a top end of a vehicle window; the limiting boss is arranged on the inner side face of the top wall, and at least part of the limiting boss covers the top end of the vehicle window glass.
The window frame top strip for the vehicle door is arranged at the front end and the rear end of the top strip body, the direct line-line contact of the glass boundary and the guide groove top strip in the prior art is changed into the point-line contact of firstly contacting the limiting boss and then contacting the guide groove top strip, and the sound of the glass impacting the vehicle door window frame when the glass rises to the top plays a role in obviously changing; meanwhile, the limiting bosses at the front end and the rear end limit the window glass.
Further, spacing boss includes: the first limiting section is matched with the top end of the vehicle window glass, a first groove is formed in the first limiting section, and the fillet radius of the inner side face of the first groove is the same as the chamfer radius of the top end of the vehicle window glass.
Further, spacing boss still includes: and the projection of the lower side part of the second limiting section on the XZ surface is constructed into an arc shape, and the curvature radius of the arc shape is consistent with the fillet radius of the corner of the window glass.
Further, the distance between the horizontal plane where the lowest point of the projection of the lower side part of the second limiting section on the YZ plane is located and the horizontal plane where the highest point is located is 3mm-5 mm.
Further, the width of the limiting boss is W1, the thickness of the window glass is W2, and the W1 and the W2 satisfy: w2+1mm is not less than W1 is not less than W2+3 mm.
Further, the distance between the horizontal plane where the lowest point of the top wall is located and the horizontal plane where the lowest point of the limiting boss is located is 1.5mm-2.5 mm.
Further, the top strip body still includes: the inner side wall is suitable for abutting against the inner side face of the window glass, and the outer side face is suitable for abutting against the outer side face of the window glass.
Furthermore, the free end of the inner side wall and the free end of the outer side wall are respectively provided with an inner side abutting part and an outer side abutting part which extend towards each other, the inner side abutting part abuts against the inner side face of the window glass, and the outer side abutting part abuts against the outer side face of the window glass.
Further, the limiting bosses are arranged at the front end and the rear end of the top strip body.
In another aspect, the present invention provides a vehicle including the above-described window sash top strip for a vehicle door.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a YZ-direction cross-sectional view of a prior art sash top bar;
fig. 2 is a YZ-direction sectional view of a top strip of a window frame according to an embodiment of the present invention;
fig. 3 is a structural view of the XZ direction of the top sash bar according to an embodiment of the present invention.
Reference numerals:
the top strip body 1 is provided with a plurality of grooves,
the position-limiting lug boss 2 is arranged on the upper surface of the shell,
the length of the first groove 201, the second groove 202,
a window glass 3.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A sash top bar for a vehicle door according to an embodiment of the present invention will be described below with reference to fig. 2 to 3, including: top strip body 1 and spacing boss 2.
Specifically, the roof strip body 1 is configured in a "U" shape and is an open opening with an orientation, the roof strip body 1 having a roof wall adapted to be stopped against a top end of a vehicle window; the limiting boss 2 is arranged on the inner side face of the top wall, and at least part of the limiting boss 2 covers the top end of the vehicle window glass 3.
The top section of the guide groove structure of the existing vehicle window glass 3 is flush with the corner position, as shown in fig. 1, when the vehicle window glass 3 rises to the top, the boundary of the vehicle window glass 3 is in line-line contact with the guide groove top strip, and the vehicle window glass 3 directly impacts the vehicle door window frame through the guide groove top strip; in the invention, when the vehicle window glass 3 rises to the top, the vehicle window glass firstly contacts with the limiting bosses 2 at the front end and the rear end to play a role in buffering and damping, and then continuously rises to stop abutting against the top strip of the guide groove.
According to the window frame top strip for the vehicle door, the window frame top strip is arranged at the front end and the rear end of the top strip body 1, and the direct line-line contact of the contact mode of the glass boundary and the guide groove top strip in the prior art is changed into the point-line contact of firstly contacting the limiting boss 2 and then contacting the guide groove top strip; therefore, when the glass rises to the top, the sound of the glass striking the car door window frame is obviously changed, and meanwhile, the limiting bosses 2 at the front end and the rear end limit the car window glass 3, so that the car window glass 3 is effectively prevented from moving along the X direction and/or the Y direction.
The limiting boss 2 can be manufactured into an integral stamping part with the top strip body 1 or be used independently; the material of the top strip body 1 is the same as that of the top strip body 1, the top strip body is generally made of rubber, and the hardness of the top strip body 1 can be +/-10 Hs.
Because only set up spacing boss 2 at the front end of top strip body 1 and rear end, the cost-push is almost zero, simultaneously because the boss height is less, does not have the influence to the leakproofness of glass vehicle window.
According to an embodiment of the present invention, as shown in fig. 2, the position-limiting boss 2 includes: with the first spacing section of window glass 3's top complex, be provided with first recess 201 on the first spacing section, the fillet radius of the medial surface of first recess 201 is the same with the chamfer radius on window glass 3's top. The arc at the top end of the window glass 3 is just matched with the first groove 201 of the limiting boss 2 on the first limiting section, so that the window glass 3 can be effectively prevented from moving along the Y direction.
Specifically, as shown in fig. 3, the limiting boss 2 further includes: and a second limiting section matched with the corner of the window glass 3 is provided with a second groove 202, and the projection of the lower side part of the second limiting section on the XZ surface is constructed into an arc shape, and the curvature radius of the arc shape is consistent with the fillet radius of the corner of the window glass 3. The projection structure of the lower side part of the second limiting section on the XZ surface is arc-shaped, the curvature radius of the projection structure is consistent with the fillet radius of the corner of the window glass 3, the corner of the window glass 3 is just coincided with the corner of the limiting boss 2, namely, the corner is just clamped in the second groove 202, and therefore the window glass 3 can be effectively prevented from scraping in the X direction.
Wherein, the distance between the horizontal plane where the lowest point of the projection of the lower side part of the second limiting section on the YZ plane is located and the horizontal plane where the highest point is located is 3mm-5 mm. The distance can ensure that the corner of the limiting boss 2 can wrap more than half of the corner of the window glass 3, so that the window glass 3 can be effectively prevented from scraping in the X direction and the Y direction.
According to a specific embodiment of the invention, the width of the limiting boss 2 is W1, the thickness of the window glass 3 is W2, and the W1 and the W2 satisfy that: w2+1mm is not less than W1 is not less than W2+3 mm. The width of the limiting boss 2 is about 1-3mm wider than the thickness of the car window glass 3, so that the limiting boss 2 can wrap the corner parts of the car window glass 3, and the car window glass 3 is effectively prevented from moving in the X direction and the Y direction.
According to a specific embodiment of the invention, the distance between the horizontal plane of the lowest point of the top wall and the horizontal plane of the lowest point of the limit boss 2 is 1.5mm-2.5 mm. This high distance can set up first recess 201 on the first spacing section of spacing boss 2, makes the fillet radius of the medial surface of first recess 201 the same with the chamfer radius on window glass 3's top, effectively avoids window glass 3 to build up in the Y side.
According to a specific embodiment of the present invention, the top strip body 1 further comprises: the inner side wall and the outer side wall are arranged on the inner side and the outer side of the top wall, the inner side wall is suitable for being abutted against the inner side face of the window glass 3, and the outer side face is suitable for being abutted against the outer side face of the window glass 3; specifically, the free end of the inner side wall and the free end of the outer side wall are respectively provided with an inner side abutting portion and an outer side abutting portion which extend towards each other, the inner side abutting portion abuts against the inner side face of the window glass 3, and the outer side abutting portion abuts against the outer side face of the window glass 3. The window glass 3 rises to the top end, the inner side wall and the outer side wall of the top strip body 1 clamp the window glass 3, the top of the window glass 3 is fixed, and the window glass 3 is prevented from shaking; simultaneously, the limiting function for the window glass 3 is realized.
According to an embodiment of the present invention, the position-limiting bosses 2 are provided at the front and rear ends of the top bar body 1. In the ascending process of the window glass 3, the limiting bosses 2 at the front end and the rear end of the top strip body 1 are firstly contacted with the window glass 3 to play a role in buffering and then ascend to the top; the limiting boss 2 is only added at the corner of the glass, so that the impact form of the glass and the top strip body 1 can be changed, and the line impact in the prior art is replaced by the point impact.
According to an embodiment of the present invention, a vehicle includes the above-described sash top bar for a vehicle door. The problems that the impact sound is large when the door glass rises to the top and the window glass 3 is scraped are solved.
In the description of the present invention, it is to be understood that the terms "front", "back", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A sash header for a vehicle door, comprising:
a roof bar body configured in a "U" shape with an open mouth facing, the roof bar body having a top wall adapted to stop against a top end of a vehicle window;
the limiting boss is arranged on the inner side face of the top wall, and at least part of the limiting boss covers the top end of the vehicle window glass.
2. The window sash top strip for a vehicle door of claim 1, wherein said limit boss comprises: the first limiting section is matched with the top end of the vehicle window glass, a first groove is formed in the first limiting section, and the fillet radius of the inner side face of the first groove is the same as the chamfer radius of the top end of the vehicle window glass.
3. The sash top bar for vehicle doors of claim 2, wherein said limit boss further comprises: and the projection of the lower side part of the second limiting section on the XZ surface is constructed into an arc shape, and the curvature radius of the arc shape is consistent with the fillet radius of the corner of the window glass.
4. The window frame top strip for the vehicle door according to claim 3, wherein a distance between a horizontal plane in which a lowest point of a projection of the lower side portion of the second stopper section on the YZ plane is located and a horizontal plane in which a highest point is located is 3mm to 5 mm.
5. The window sash top strip for a vehicle door as claimed in any one of claims 1 to 4, wherein the width of the check boss is W1, the thickness of the window glass is W2, and the W1 and the W2 satisfy: w2+1mm is not less than W1 is not less than W2+3 mm.
6. The window sash top strip for a vehicle door of any one of claims 1 to 4, wherein a distance between a horizontal plane in which a lowest point of the top wall is located and a horizontal plane in which a lowest point of the stopping boss is located is 1.5mm to 2.5 mm.
7. The window sash top strip for a vehicle door of claim 1, wherein said top strip body further comprises: the inner side wall is suitable for abutting against the inner side face of the window glass, and the outer side face is suitable for abutting against the outer side face of the window glass.
8. The sash top bar for a vehicle door of claim 7, wherein a free end of the inner side wall and a free end of the outer side wall are provided with an inner abutting portion and an outer abutting portion, respectively, extending toward each other, the inner abutting portion abutting against an inner side surface of the window glass, and the outer abutting portion abutting against an outer side surface of the window glass.
9. The window sash header for a vehicle door of claim 1, wherein said limit bosses are provided at a front end and a rear end of said header body.
10. A vehicle characterized by comprising the sash top strip for a vehicle door of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302966.XA CN112977018A (en) | 2019-12-17 | 2019-12-17 | Window frame top strip for vehicle door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302966.XA CN112977018A (en) | 2019-12-17 | 2019-12-17 | Window frame top strip for vehicle door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112977018A true CN112977018A (en) | 2021-06-18 |
Family
ID=76342346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911302966.XA Pending CN112977018A (en) | 2019-12-17 | 2019-12-17 | Window frame top strip for vehicle door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112977018A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105318A (en) * | 2008-07-30 | 2011-06-22 | 麦格纳国际公司 | Integrated glass run and upper reveal with film |
| US20150151622A1 (en) * | 2012-09-25 | 2015-06-04 | Toyoda Gosei Co., Ltd. | Glass run for vehicle |
| US20160214471A1 (en) * | 2013-09-03 | 2016-07-28 | Tokai Kogyo Co., Ltd. | Run channel |
| CN107839452A (en) * | 2017-09-29 | 2018-03-27 | 浙江零跑科技有限公司 | A kind of floated roof structure and assembling manufacturing method |
| CN108602421A (en) * | 2015-11-02 | 2018-09-28 | 库博标准有限责任公司 | Window assembly for vehicle, car door and the vehicle with window assembly for vehicle |
| CN108608840A (en) * | 2018-06-23 | 2018-10-02 | 奇瑞商用车（安徽）有限公司 | A kind of automobile glass guide slot structure |
| CN110370900A (en) * | 2018-04-13 | 2019-10-25 | 本田技研工业株式会社 | The window frame of automobile car door constructs |
-
2019
- 2019-12-17 CN CN201911302966.XA patent/CN112977018A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105318A (en) * | 2008-07-30 | 2011-06-22 | 麦格纳国际公司 | Integrated glass run and upper reveal with film |
| US20150151622A1 (en) * | 2012-09-25 | 2015-06-04 | Toyoda Gosei Co., Ltd. | Glass run for vehicle |
| US20160214471A1 (en) * | 2013-09-03 | 2016-07-28 | Tokai Kogyo Co., Ltd. | Run channel |
| CN108602421A (en) * | 2015-11-02 | 2018-09-28 | 库博标准有限责任公司 | Window assembly for vehicle, car door and the vehicle with window assembly for vehicle |
| CN107839452A (en) * | 2017-09-29 | 2018-03-27 | 浙江零跑科技有限公司 | A kind of floated roof structure and assembling manufacturing method |
| CN110370900A (en) * | 2018-04-13 | 2019-10-25 | 本田技研工业株式会社 | The window frame of automobile car door constructs |
| CN108608840A (en) * | 2018-06-23 | 2018-10-02 | 奇瑞商用车（安徽）有限公司 | A kind of automobile glass guide slot structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210618 |
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| WD01 | Invention patent application deemed withdrawn after publication |