CN111301532A - Roof structure, manufacturing method and vehicle - Google Patents
Roof structure, manufacturing method and vehicle Download PDFInfo
- Publication number
- CN111301532A CN111301532A CN202010111819.0A CN202010111819A CN111301532A CN 111301532 A CN111301532 A CN 111301532A CN 202010111819 A CN202010111819 A CN 202010111819A CN 111301532 A CN111301532 A CN 111301532A
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- CN
- China
- Prior art keywords
- cover plate
- groove
- roof structure
- top cover
- vehicle
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
Abstract
The vehicle roof structure comprises a top cover, an upper surrounding cover plate and an upper vehicle body assembly, wherein a groove is formed in the upper side of the upper surrounding cover plate, the upper surrounding cover plate is divided into two parts by the groove, one side of the groove is an upper surrounding cover plate main body, and the other side of the groove is an upper surrounding cover plate protruding part; the front edge of the top cover is bent downwards and extends into the groove, and the position of the bottom surface of the top cover, which is close to the front edge, is tightly attached to the upper surface of the protruding part of the upper surrounding cover plate; the upper vehicle body assembly comprises a first protruding part extending upwards, and the outer surface of the first protruding part is tightly attached to the lower surface and the end surface of the protruding part of the upper surrounding cover plate and the bottom surface of the upper surrounding cover plate; this openly has guaranteed the leak protection water function through the molding structure who changes the roof to the mode that combines double-deck bonding and height difference degree about the combination, has solved the problem of leaking from essence, still practiced thrift the cost simultaneously, has improved production efficiency.
Description
Technical Field
The disclosure relates to the technical field of vehicles, in particular to a roof structure, a manufacturing method and a vehicle.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, the traditional connection mode of the automobile top cover and the side wall is that the automobile top cover and the side wall are welded together by electric welding, then electric welding sealant is coated, and finally a larger gap is reserved. In order to solve the water leakage problem, sealing strips are attached for sealing. And then filling gaps left by electric welding through expansion glue, and further finishing further waterproof.
The inventor of the present disclosure finds that, in the conventional roof structure, as the service life of the vehicle is prolonged, the roof is easy to loosen, and the interior of the vehicle compartment can generate roaring sound; simultaneously when the vehicle went on unevenness's road surface, appear twisting along with the both sides of automobile body, the top cap produces the abnormal sound easily, leads to top cap intensity to reduce.
Disclosure of Invention
In order to solve the defects of the prior art, the vehicle roof structure, the manufacturing method and the vehicle are provided in the disclosure, the water leakage prevention function is ensured by changing the modeling structure of the vehicle roof and combining the mode of the upper layer and the lower layer of adhesion and the mode of height difference, the water leakage problem is solved essentially, the cost is saved, and the production efficiency is improved.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
a first aspect of the present disclosure provides a roof structure.
A car roof structure comprises a top cover, an upper enclosing cover plate and an upper car body assembly, wherein a groove is formed in the upper side of the upper enclosing cover plate, the upper enclosing cover plate is divided into two parts by the groove, one side of the groove is an upper enclosing cover plate main body, and the other side of the groove is an upper enclosing cover plate protruding part;
the front edge of the top cover is bent downwards and extends into the groove, and the position of the bottom surface of the top cover, which is close to the front edge, is tightly attached to the upper surface of the protruding part of the upper surrounding cover plate;
the upper vehicle body assembly comprises a first protruding portion extending upwards, and the outer surface of the first protruding portion is tightly attached to the lower surface and the end face of the protruding portion of the upper surrounding cover plate and the bottom surface of the upper surrounding cover plate.
In a second aspect of the present disclosure, a manufacturing method for the roof structure according to the first aspect of the present disclosure is provided, in which the vehicle body assembly is first installed, then the upper cover panel is fixedly bonded to the first protruding portion by gluing, and finally the roof cover is fixed to the upper side of the upper cover panel by gluing.
A vehicle according to a third aspect of the present disclosure includes the roof structure according to the first aspect of the present disclosure.
Compared with the prior art, the beneficial effect of this disclosure is:
1. according to the roof structure, the method and the vehicle, the water leakage prevention function is ensured by changing the modeling structure of the roof and combining the mode of the upper layer and the lower layer of adhesion and the mode of height difference, the water leakage problem is solved essentially, the cost is saved, and the production efficiency is improved.
2. According to the roof structure, the method and the vehicle, after the upper vehicle body assembly is installed, the upper enclosing cover plate is installed firstly, then the top cover is installed, the top cover is fixed on the upper enclosing cover plate through twice gluing, rainwater can be accumulated in the grooves of the top cover and the upper enclosing cover plate if rain falls, and due to the fact that the positions of the grooves are low, the rainwater can flow out from the upper side after the grooves are filled with the rainwater, and the situation of pouring cannot occur.
3. According to the roof structure, the method and the vehicle, even if rainwater flows backwards from the groove, the rainwater only flows down from the outer side of the upper vehicle body assembly through the two adhesive layers, and does not flow into the cab from the top of the cab, so that the problem of rainwater leakage is solved.
4. The roof structure, the method and the vehicle have the advantages that the roof structure, the method and the vehicle are directly installed in place by one-time gluing in a bonding mode, the installation is convenient, the time and the labor are saved, and compared with a traditional structure, a better waterproof effect can be achieved through a newly designed flanging mode.
5. According to the roof structure, the method and the vehicle, other installation processes such as sealing rubber strips and electric welding sealant are omitted through new structure matching and twice glue injection operation, repeated labor of installing the sealing rubber strips and the sealant again is avoided, and labor and material cost are greatly saved.
Drawings
Fig. 1 is a schematic structural diagram of a roof structure provided in embodiment 1 of the present disclosure.
1-a top cover; 2, mounting the vehicle body assembly; 3-upper enclosing cover plate; 4-a first projection; 5-a groove; 6-upper surrounding cover plate protruding part.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
Example 1:
as shown in fig. 1, an embodiment 1 of the present disclosure provides a vehicle roof structure, including a roof 1, an upper surrounding cover plate 3 and an upper vehicle body assembly 2, where a groove 5 is provided on an upper side of the upper surrounding cover plate 3, the upper surrounding cover plate 3 is divided into two parts by the groove 5, one side of the groove 5 is an upper surrounding cover plate main body, and the other side of the groove is an upper surrounding cover plate protruding portion 6;
the front edge of the top cover 1 is bent downwards and extends into the groove 5, and the position of the bottom surface of the top cover close to the front edge is tightly attached to the upper surface of the protruding part 6 of the upper surrounding cover plate;
go up automobile body assembly 2 and include the first protruding portion 4 of upwards extending, the surface of first protruding portion and last enclose the lower surface and the terminal surface of apron protruding portion and the bottom surface of enclosing the apron closely laminate on.
The upper cover plate protrusion 6 is disposed in a space formed by the top cover and the first protrusion.
The position of the bottom surface of the top cover 1 close to the front edge is adhered to the upper surface of the protruding part of the upper surrounding cover plate.
The first protruding part 4 is bonded to the lower surface and the end surface of the protruding part of the upper surrounding cover plate and the bottom surface of the upper surrounding cover plate, and other bonding methods are also possible here as long as the two surfaces can be tightly bonded and are waterproof.
The groove 5 is an inverted trapezoidal groove, and the slotting direction of the inverted trapezoidal groove is perpendicular to the direction of the vehicle head.
The front edge of the top cover 1 is bent downwards and then extends to a position close to the bottom of the inner side of the inverted trapezoidal groove.
The outer surface of the first protruding part 4 is attached and bonded with the outer side surface of the inverted trapezoidal groove far away from the upper surrounding cover plate main body.
The height of the inverted trapezoidal groove close to one side of the upper surrounding cover plate main body is greater than that of the protruding part of the upper surrounding cover plate.
Through the novel roof structure of this embodiment, fundamentally has changed the driver's cabin problem of leaking, its simple structure uses above-mentioned new construction collocation bonding scheme to optimize the process steps, very big reduction the human cost, very big improvement production efficiency.
Example 2:
the embodiment 2 of the present disclosure provides a manufacturing method for the roof structure according to the embodiment 1 of the present disclosure, which includes first installing a vehicle body assembly, then fixedly bonding the upper cover plate and the first protruding portion by gluing, and finally fixing the top cover on the upper side of the upper cover plate by gluing.
Example 3:
the embodiment 3 of the present disclosure provides a vehicle including the roof structure according to the embodiment 1 of the present disclosure.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (10)
1. A car roof structure is characterized by comprising a top cover, an upper enclosing cover plate and an upper car body assembly, wherein a groove is formed in the upper side of the upper enclosing cover plate, the upper enclosing cover plate is divided into two parts by the groove, one side of the groove is an upper enclosing cover plate main body, and the other side of the groove is an upper enclosing cover plate protruding part;
the front edge of the top cover is bent downwards and extends into the groove, and the position of the bottom surface of the top cover, which is close to the front edge, is tightly attached to the upper surface of the protruding part of the upper surrounding cover plate;
the upper vehicle body assembly comprises a first protruding portion extending upwards, and the outer surface of the first protruding portion is tightly attached to the lower surface and the end face of the protruding portion of the upper surrounding cover plate and the bottom surface of the upper surrounding cover plate.
2. The roof structure of claim 1, wherein the upper cowl top protrusion is disposed in a space formed by the top cover and the first protrusion.
3. The roof structure of claim 1, wherein the underside of the top cover is adhesively bonded to the upper surface of the upper panel ledge proximate the front edge.
4. The roof structure of claim 1, wherein the outer surface of the first tab is adhesively bonded to the lower surface and end surfaces of the upper panel tab and to the bottom surface of the upper panel.
5. The roof structure of claim 1, wherein the groove is an inverted trapezoidal groove, and the grooving direction of the inverted trapezoidal groove is perpendicular to the vehicle head direction.
6. The roof structure of claim 5, wherein the front edge of the top cover is bent downward and extends to a position near the bottom of the inner side of the inverted trapezoidal groove.
7. The roof structure of claim 5, wherein the outer surface of the first protrusion is adhesively bonded to the outer side of the inverted trapezoidal shaped recess away from the upper panel body.
8. The roof structure of claim 5, wherein the inverted trapezoidal shaped recess is closer to the upper panel body side than the upper panel protrusion.
9. A method of manufacturing a roof construction for a motor vehicle according to any one of claims 1-8, characterized in that the vehicle body assembly is first mounted, the upper panel is then fixedly glued to the first projection by gluing, and finally the roof is fixed to the upper side of the upper panel by gluing.
10. A vehicle comprising a roof structure according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111819.0A CN111301532A (en) | 2020-02-24 | 2020-02-24 | Roof structure, manufacturing method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111819.0A CN111301532A (en) | 2020-02-24 | 2020-02-24 | Roof structure, manufacturing method and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111301532A true CN111301532A (en) | 2020-06-19 |
Family
ID=71151072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010111819.0A Pending CN111301532A (en) | 2020-02-24 | 2020-02-24 | Roof structure, manufacturing method and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111301532A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0565027A (en) * | 1991-09-10 | 1993-03-19 | Daikyo Webasto Co Ltd | Frame structure for sun roof |
| JP2000108933A (en) * | 1998-10-06 | 2000-04-18 | Toyota Motor Corp | Roof structure of automobile |
| CN1623836A (en) * | 2003-12-01 | 2005-06-08 | 铃木株式会社 | Roof molding-free body structure |
| EP1580098A1 (en) * | 2004-03-22 | 2005-09-28 | Peugeot Citroen Automobiles S.A. | Vehicle roof, and vehicle with such a roof |
| CN1792675A (en) * | 2004-12-20 | 2006-06-28 | 本田技研工业株式会社 | Vehicle roof structure |
| CN1923590A (en) * | 2005-09-01 | 2007-03-07 | 本田技研工业株式会社 | Roof structure for vehicle |
| CN103140411A (en) * | 2010-10-26 | 2013-06-05 | 丰田自动车株式会社 | Resin roof attachment structure |
| CN103587586A (en) * | 2012-08-15 | 2014-02-19 | 北汽福田汽车股份有限公司 | Connecting structure for automotive top cover plate and side panel and automobile |
| CN103796907A (en) * | 2011-09-12 | 2014-05-14 | 本田技研工业株式会社 | Vehicle roof structure |
| CN107074293A (en) * | 2014-05-06 | 2017-08-18 | 麦格纳外饰公司 | Roof attachment method for application composite roof |
-
2020
- 2020-02-24 CN CN202010111819.0A patent/CN111301532A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0565027A (en) * | 1991-09-10 | 1993-03-19 | Daikyo Webasto Co Ltd | Frame structure for sun roof |
| JP2000108933A (en) * | 1998-10-06 | 2000-04-18 | Toyota Motor Corp | Roof structure of automobile |
| CN1623836A (en) * | 2003-12-01 | 2005-06-08 | 铃木株式会社 | Roof molding-free body structure |
| EP1580098A1 (en) * | 2004-03-22 | 2005-09-28 | Peugeot Citroen Automobiles S.A. | Vehicle roof, and vehicle with such a roof |
| CN1792675A (en) * | 2004-12-20 | 2006-06-28 | 本田技研工业株式会社 | Vehicle roof structure |
| CN1923590A (en) * | 2005-09-01 | 2007-03-07 | 本田技研工业株式会社 | Roof structure for vehicle |
| CN103140411A (en) * | 2010-10-26 | 2013-06-05 | 丰田自动车株式会社 | Resin roof attachment structure |
| CN103796907A (en) * | 2011-09-12 | 2014-05-14 | 本田技研工业株式会社 | Vehicle roof structure |
| CN103587586A (en) * | 2012-08-15 | 2014-02-19 | 北汽福田汽车股份有限公司 | Connecting structure for automotive top cover plate and side panel and automobile |
| CN107074293A (en) * | 2014-05-06 | 2017-08-18 | 麦格纳外饰公司 | Roof attachment method for application composite roof |
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