CN210212547U - Car side wall assembly and top cap assembly connection structure and car - Google Patents
Car side wall assembly and top cap assembly connection structure and car Download PDFInfo
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- CN210212547U CN210212547U CN201920947983.8U CN201920947983U CN210212547U CN 210212547 U CN210212547 U CN 210212547U CN 201920947983 U CN201920947983 U CN 201920947983U CN 210212547 U CN210212547 U CN 210212547U
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Abstract
The utility model provides a connecting structure of an automobile side wall assembly and a top cover assembly and an automobile, belonging to the technical field of vehicles, comprising a side wall outer plate and a top cover outer plate, wherein one side of the side wall outer plate is provided with a first bending part which comprises a first lap plate; a second bending part is arranged on one side of the lap joint of the top cover outer plate and the side wall outer plate, the second bending part comprises a second lap joint plate lapped with the first lap joint plate, and the free end of the first lap joint plate exceeds the second lap joint plate or the free end of the second lap joint plate exceeds the first lap joint plate; the first bending part and the second bending part are lapped to form a water flowing groove, and sealant is filled in the water flowing groove. The utility model provides a connecting structure of a side wall assembly and a top cover assembly of an automobile, which does not need to be provided with a decorative strip and a claw for fixing the decorative strip, simplifies the structure, reduces the manufacturing process, lightens the weight of the whole automobile, improves the convenience of coating sealant, and further improves the reliability of sealing; and meanwhile, the reliability of lapping of the side wall outer plate and the top cover outer plate is improved.
Description
Technical Field
The utility model belongs to the technical field of the vehicle, more specifically say, relate to a car side wall assembly and top cap assembly connection structure and have this connection structure's car.
Background
The welding of two finished pieces is realized through spot welding to pick up motorcycle type side wall assembly and top cap assembly, and the position of piecing together is closed with the side wall assembly to current automobile body top cap assembly because of welding process restriction, generally designs the panel beating recess (tye) of certain width, and after the welding spot has been beaten in the welding dress, need cover the convection current groove with top cap ornamental strip to avoid the welding spot to leak outward and influence pleasing to the eye, play waterproof sealing's effect simultaneously.
However, the connection structure of the side wall assembly and the top cover assembly in the prior art, as shown in fig. 4 and 6, has the following disadvantages: (1) referring to fig. 5 and 8, because the top cover decorative strip 8 needs to be fixed to the top cover sheet metal claw 7, under the influence of the structure of the top cover sheet metal claw, when welding seam sealant is coated, a glue gun 9 needs to form a certain angle with the claw when the welding seam sealant is coated on the sheet metal claw, and the glue gun interferes with the side wall assembly due to the small width of a water flowing groove of part of vehicle types, so that the glue coating is influenced and difficult to coat due to the small operation space between the glue gun and the side wall assembly;
(2) referring to fig. 7, due to the fact that the effective overlapping edge of the top cover assembly and the side wall assembly is smaller due to the top cover metal plate clamping jaw structure, spot welding sealant overflows to affect product sealing, and metal plate corrosion and cab water leakage risks exist in the later stage; if the sheet metal welding edge is lengthened, the light weight of the automobile body is not facilitated;
(3) the sheet metal is partially wrinkled at the matching part of the outer plate of the side wall assembly and the outer plate of the top cover and at the rear fillet position due to the depth problem of the launder, so that the appearance quality of the whole vehicle is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car side wall assembly and top cap assembly connection structure to solve the technical problem that the overlap joint that exists is unreliable, the rubber coating is inconvenient, the leakproofness is poor among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the connecting structure of the automobile side wall assembly and the top cover assembly comprises a side wall outer plate and a top cover outer plate, wherein one side of the side wall outer plate is provided with a first bending part, and the first bending part comprises a first lap joint plate; a second bending part is arranged on one side of the lap joint of the top cover outer plate and the side wall outer plate, the second bending part comprises a second lap joint plate lapped with the first lap joint plate, and the free end of the first lap joint plate exceeds the second lap joint plate or the free end of the second lap joint plate exceeds the first lap joint plate; the first bending portion and the second bending portion are connected in an overlapping mode to form a water flowing groove, and sealant is filled in the water flowing groove.
Further, the first lap joint plate is located below the second lap joint plate, the width of the first lap joint plate is larger than that of the second lap joint plate, and the free end of the first lap joint plate exceeds the second lap joint plate.
Further, the overlapping width of the first overlapping plate and the second overlapping plate after overlapping is greater than 1/2 of the width of the runner.
Further, a gap for sealing the lap seam is formed between the free end of the second lap plate and the nearest side wall of the water flowing groove.
Further, the depth of the water flowing groove decreases from the front to the rear of the automobile.
Further, the width of the water flowing groove increases from the groove bottom to the notch.
Further, the filling height of the sealant is lower than the depth of the launder.
Further, the outer surface of the sealant, the side wall outer plate and the top cover outer plate are integrally painted.
An object of the utility model is to provide an automobile, include side wall assembly and top cap assembly's connection structure.
The utility model provides a car side wall assembly lies in with top cap assembly connection structure's beneficial effect: compared with the prior art, the connecting structure of the automobile side wall assembly and the top cover assembly does not need to be provided with a decorative strip, thereby reducing the manufacturing cost of the whole automobile and lightening the weight of the whole automobile; a claw structure for fixing the decorative strip is not required to be arranged in the water flowing channel, so that the structure is simplified, the manufacturing process is reduced, the convenience of coating the sealant is improved, the sealing reliability is improved, and the risk of rain leakage in a cab caused by poor gluing and sealing is avoided; meanwhile, the free end of the first lap joint plate exceeds the second lap joint plate or the free end of the second lap joint plate exceeds the first lap joint plate, so that the lap joint reliability of the side wall outer plate and the top cover outer plate is improved.
The utility model provides an automobile, owing to adopted foretell connection structure, owing to cancelled ornamental strip and jack catch structure, not only reduced the part, reduced the cost of manufacture, simple structure moreover has reduced the complexity of preparation technology, simultaneously owing to cancel the jack catch, the sealed glue of coating is more convenient, and the connection of side wall assembly and top cap assembly overlap joint is reliable, has also avoided the problem of leaking.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a connection structure of a side wall assembly and a top cover assembly of an automobile provided in an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the sealant filling structure shown in FIG. 2;
FIG. 4 is a schematic structural view of a connecting structure of a side wall assembly and a roof assembly of an automobile in the prior art;
FIG. 5 is a sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic view of the prior art trim strip of FIG. 4 shown without the trim strip installed;
FIG. 7 is a sectional view taken along line C-C of FIG. 6;
fig. 8 is a schematic structural view of the connection structure shown in fig. 7 during dispensing.
Wherein, in the figures, the respective reference numerals:
1-side outer plate; 2-a launder; 3-a top cover outer plate; 4-sealing glue; 5-a first strap; 6-a second strap; 7-clamping jaws; 8-decorating strips; 9-glue gun.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, a connection structure of a side wall assembly and a roof assembly of an automobile according to the present invention will now be described. The connecting structure of the automobile side wall assembly and the top cover assembly comprises a side wall outer plate 1 and a top cover outer plate 3, wherein one side of the side wall outer plate 1 is provided with a first bending part, and the first bending part comprises a first lap joint plate 5; a second bending part is arranged on one side of the lap joint of the top cover outer plate 3 and the side wall outer plate 1, the second bending part comprises a second lap joint plate 6 lapped with the first lap joint plate 5, and the free end of the first lap joint plate 5 exceeds the second lap joint plate 6 or the free end of the second lap joint plate 6 exceeds the first lap joint plate 5; the first bending part and the second bending part are lapped to form a launder 2, and sealant 4 is filled in the launder 2.
Compared with the prior art, the connecting structure of the automobile side wall assembly and the top cover assembly does not need to be provided with a decorative strip, thereby reducing the manufacturing cost of the whole automobile and lightening the weight of the whole automobile; a claw structure for fixing the decorative strip is not required to be arranged in the water flowing channel 2, the structure is simplified, the manufacturing process is reduced, the coating convenience of the sealant 4 is improved, the sealing reliability is further improved, and the risk of rain leakage in a cab caused by poor gluing and sealing is avoided; meanwhile, the free end of the first lap plate 5 exceeds the second lap plate 6 or the free end of the second lap plate 6 exceeds the first lap plate 5, so that the lap joint reliability of the side wall outer plate 1 and the top cover outer plate 3 is improved. Wherein, first overlap joint board 5 and second overlap joint board 6 welding link to each other, sealed glue 4 plays good leakproofness to the welded joint, avoids the problem of leaking.
The terms "first", "second" and "first" mentioned in the present embodiment are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Please refer to fig. 2 to fig. 3 together, as a specific embodiment of the connection structure of the side wall assembly and the roof assembly of the present invention, the first strap 5 is located below the second strap 6, the width of the first strap 5 is greater than the width of the second strap 6, and the free end of the first strap 5 exceeds the second strap 6. In the present embodiment, the first strap 5, which is a part of the quarter outer panel 1, is located below the second strap 6, which is a part of the roof outer panel 3; the first strap 5 can also be located above the second strap 6, with the free end of the second strap 6 extending beyond the first strap 5. That is, to the lapping plate that plays the supporting effect in the below, can make the lapping plate that is located the top be on the lapping plate of below completely, improve lapped reliability.
Referring to fig. 2 to 3, as a specific embodiment of the connection structure for the side wall assembly and the roof assembly of the automobile provided by the present invention, the overlapping width of the first overlapping plate 5 and the second overlapping plate 6 is greater than 1/2 of the width of the gutter channel 2. Through the injecing to overlapping width, improve the lapped length of side wall planking 1 and top cap planking 3, and then improve and use the sealed reliability of 4 sealings of spot welding, prevent to have the risk that leaks in panel beating corrosion and the driver's cabin.
Referring to fig. 2, as the utility model provides a car side wall assembly and top cap assembly connection structure's a specific implementation, be equipped with between the free end of second overlap plate 6 to nearest tye 2 lateral walls and be used for carrying out the clearance sealed to the lap joint. Set up certain clearance, be convenient for carry out the rubber coating to the lap joint and seal, further reduce sealed not tight risk that causes the hourglass water.
Referring to fig. 1, as a specific embodiment of the connection structure of the side wall assembly and the roof assembly of the present invention, the depth of the gutter channel 2 decreases gradually from the front to the rear of the vehicle. That is, the depth of the gutter channel 2 at the rear fillet position of the matching of the side wall outer plate 1 and the top cover outer plate 3 is the shallowest, the whole rear structure tends to be an integral body, and the appearance effect is greatly improved. Through raising the tank bottom of tye 2 gradually, realize side wall planking 1 and the smooth-going transition of 3 rear portions of top cap planking molding, the cooperation is more smooth pleasing to the eye, can avoid the problem that the panel beating is local corrugate, avoids appearance quality to receive the influence.
Referring to fig. 2 and 3, as a specific implementation manner of the connection structure of the side wall assembly and the roof assembly of the automobile provided by the present invention, the width of the gutter channel 2 increases from the bottom of the tank to the opening of the tank.
Referring to fig. 3, as a specific implementation of the connection structure of the side wall assembly and the top cover assembly of the present invention, the filling height of the sealant 4 is lower than the depth of the gutter channel 2. The filling height of the sealant 4 is 1-2mm lower than the depth of the flume 2, and then the excessive sealant is scraped through the glue scraping treatment, so that the smooth transition of the side wall and the top cover at the position of the flume 2 is realized through spraying.
As a specific embodiment of the utility model provides a car side wall assembly and top cap assembly connection structure, sealed surface and side wall planking 1 and the whole paint spraying of top cap planking 3 of glue 4. After the flowing water tank 2 is filled with the sealant 4, the metal plate gap is subjected to glue scraping treatment and then is sprayed with paint along with the whole vehicle, so that the sealant 4 is in the whole body without chromatic aberration, and is integrated with the metal plate structure after being sprayed with the glue, thereby achieving the appearance effect of laser welding.
An object of the utility model is to provide an automobile, including the connection structure of side wall assembly and top cap assembly. Through the connecting structure, the side wall assembly and the top cover assembly can be connected in a smooth transition mode, the appearance effect of the whole automobile is improved, the decorative strip and the claw structure are omitted, components are reduced, the manufacturing cost is reduced, the structure is simplified, the complexity of the manufacturing process is reduced, meanwhile, the claw is omitted, the sealant 4 is conveniently coated, the connection of the lap joint of the side wall assembly and the top cover assembly is reliable, and the problem of water leakage is avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Car side wall assembly and top cap assembly connection structure, its characterized in that includes:
the side wall outer plate is provided with a first bending part at one side, and the first bending part comprises a first lap joint plate;
the side, which is lapped with the side wall outer plate, of the top cover outer plate is provided with a second bending part, the second bending part comprises a second lap joint plate lapped with the first lap joint plate, and the free end of the first lap joint plate exceeds the second lap joint plate or the free end of the second lap joint plate exceeds the first lap joint plate;
the first bending portion and the second bending portion are connected in an overlapping mode to form a water flowing groove, and sealant is filled in the water flowing groove.
2. The vehicle side wall assembly and roof assembly attachment structure of claim 1, wherein said first strap is positioned below said second strap, said first strap having a width greater than a width of said second strap, a free end of said first strap extending beyond said second strap.
3. The vehicle side wall assembly and roof assembly attachment structure of claim 2 wherein said first strap and said second strap overlap to a width greater than 1/2 of said runner width.
4. The vehicle side wall assembly and roof assembly connecting structure according to claim 3, wherein a gap for sealing the lap seam is provided between the free end of the second lap plate and the nearest side wall of the gutter channel.
5. The connecting structure of the automobile side wall assembly and the roof assembly according to any one of claims 1 to 4, wherein the depth of the water flowing groove decreases from the front to the rear of the automobile.
6. The vehicle side wall assembly and roof assembly attachment structure of claim 5 wherein said gutter channel increases in width from the channel bottom to the channel opening.
7. The vehicle side wall assembly and roof assembly attachment structure of claim 5 wherein said sealant has a fill height less than a depth of said launder.
8. The vehicle side gusset assembly and roof assembly connecting structure as set forth in claim 1, wherein an outer surface of said sealant is integrally painted with said side gusset outer panel and said roof outer panel.
9. An automobile, characterized by comprising the connecting structure of the side wall assembly and the roof assembly according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947983.8U CN210212547U (en) | 2019-06-21 | 2019-06-21 | Car side wall assembly and top cap assembly connection structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947983.8U CN210212547U (en) | 2019-06-21 | 2019-06-21 | Car side wall assembly and top cap assembly connection structure and car |
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| Publication Number | Publication Date |
|---|---|
| CN210212547U true CN210212547U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920947983.8U Active CN210212547U (en) | 2019-06-21 | 2019-06-21 | Car side wall assembly and top cap assembly connection structure and car |
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| Country | Link |
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| CN (1) | CN210212547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442696A (en) * | 2021-08-11 | 2021-09-28 | 安徽江淮汽车集团股份有限公司 | Passenger car canopy top cover structure |
-
2019
- 2019-06-21 CN CN201920947983.8U patent/CN210212547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442696A (en) * | 2021-08-11 | 2021-09-28 | 安徽江淮汽车集团股份有限公司 | Passenger car canopy top cover structure |
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