CN219910419U - Coating structure and car - Google Patents
Coating structure and car Download PDFInfo
- Publication number
- CN219910419U CN219910419U CN202321191674.5U CN202321191674U CN219910419U CN 219910419 U CN219910419 U CN 219910419U CN 202321191674 U CN202321191674 U CN 202321191674U CN 219910419 U CN219910419 U CN 219910419U
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- CN
- China
- Prior art keywords
- gull
- wing door
- upper body
- fixed page
- automobile
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- 238000000576 coating method Methods 0.000 title claims abstract description 31
- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 241000272168 Laridae Species 0.000 claims abstract description 19
- 238000010422 painting Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001962 electrophoresis Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a coating structure and an automobile, wherein the coating structure comprises a vehicle body, an upper gull wing door body, a main hinge and a fixed page; the gull wing door upper body is connected with the vehicle body through a main hinge; the fixed page is connected to the vehicle body and used for connecting the stay bars; when the upper body of the gull wing door rotates downwards, the upper body can be abutted against the fixed page. According to the utility model, the upper body of the gull-wing door can be limited and supported through the fixed page, so that the upper body of the gull-wing door is prevented from rotating randomly, and the whole automobile body can be conveniently subjected to electrophoresis and spraying through a coating line. In addition, the fixed page is a part of the automobile itself, and in the subsequent whole automobile assembly, the fixed page can be connected with one end of the supporting rod, wherein the other end of the supporting rod is connected with the upper body of the gull wing door. The utility model improves the structure of the automobile without using additional tools to fix the upper body of the gull-wing door, thereby reducing the cost and facilitating the production.
Description
Technical Field
The utility model belongs to the technical field of automobile manufacturing, and particularly relates to a coating structure and an automobile.
Background
The gull-wing door mainly comprises an upper gull-wing door body and a lower gull-wing door body, wherein the upper gull-wing door body is rotationally connected with a vehicle body through a main hinge, the lower gull-wing door body is connected with the upper gull-wing door body through an auxiliary hinge, and the axes of the main hinge and the auxiliary hinge are parallel to the front-rear direction of the vehicle body.
The opening mode of the European door is to rotate up and down to open the door, and the upper body of the European door and the lower body of the European door are simultaneously rotated to open, the opening mode requires that the size in the width direction of the automobile body is very large, the electrophoresis and spraying work can not be completed through the traditional automobile body coating production line, and if the coating line is independently built for the European door, the problems of long period, high investment, no waste caused by other automobile types and the like exist.
In order to overcome the difficulty, the lower body of the gull-wing door and the upper body of the gull-wing door are generally detached at the auxiliary hinge, and the lower body of the gull-wing door is installed on the B column of the vehicle body through corresponding tools, so that the lower body of the gull-wing door can be opened in a hinge mode of a traditional vehicle door through the tools, and a traditional coating production line is adopted.
However, for the gull-wing door upper body, because in the coating process, the gull-wing door upper body is not connected with the fixed page on the vehicle body through the stay bar, at this time, the gull-wing door upper body can rotate around the main hinge shaft at will, and then the whole vehicle body is unfavorable for finishing the electrophoresis and spraying work through the coating line.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a coating structure and car to current europaea door motorcycle type in the application process, the body can rotate round main hinge on the gull-wing door, and then is unfavorable for whole automobile body to accomplish the problem of electrophoresis through the coating line and add spraying work.
In order to solve the problems, in one aspect, the utility model provides a coating structure, which comprises a vehicle body, a gull wing door upper body, a main hinge and a fixed page; the gull wing door upper body is connected with the vehicle body through the main hinge; the fixed page is connected to the vehicle body and is used for connecting a stay bar; when the upper body of the gull wing door rotates downwards, the upper body can be abutted against the fixed page.
Optionally, the contact mode of the upper body of the gull-wing door and the fixed page is surface contact.
Optionally, the body is equipped with the breach on the gull wing door, the bottom surface of breach be used for with fixed page or leaf conflict laminating.
Optionally, be equipped with first plane on the gull wing door upper body, be equipped with the second plane on the fixed page, first plane be used for with the laminating of contradicting of second plane.
Optionally, when the upper body of the gull-wing door rotates downwards, the inner surface of the upper body of the gull-wing door can be abutted against the upper surface of the fixed page.
Optionally, two fixing pages are arranged, and the two fixing pages are arranged at intervals front and back; when the upper body of the gull-wing door rotates downwards, the upper body of the gull-wing door can simultaneously collide with the two fixing pages.
Optionally, the main hinges are two, and the front side and the rear side of the upper body of the gull-wing door are respectively connected with the vehicle body through the two main hinges.
Optionally, the main hinge and the fixing page are in an integrated structure.
In order to solve the above problems, another aspect of the present utility model provides an automobile, including the coating structure as described in any one of the above, and a stay; one end of the supporting rod is connected with the fixed page, and the other end of the supporting rod is connected with the upper body of the gull wing door.
Optionally, the automobile further comprises a gull-wing door lower body and an auxiliary hinge, wherein the gull-wing door lower body is connected with the gull-wing door upper body through the auxiliary hinge.
In the coating structure and the automobile provided by the embodiment of the utility model, the upper body of the gull-wing door can be limited and supported through the fixed page, so that the upper body of the gull-wing door is prevented from rotating randomly, and the whole automobile body can be favorably subjected to electrophoresis and spraying through a coating line.
In this embodiment, the fixing page is a part of the automobile itself, and in the subsequent whole automobile assembly, the fixing page may be connected to one end of the stay, where the other end of the stay is connected to the gull-wing door upper body. That is, the structure of the automobile is improved, and the tool is not required to be additionally used for fixing the upper body of the gull-wing door, so that the cost can be reduced, and the production is convenient.
Drawings
FIG. 1 is a schematic view of a part of a coating structure according to an embodiment of the present utility model;
FIG. 2 is a partial view of a top view of a painting structure provided in an embodiment of the present utility model;
FIG. 3 is a partial view of a bottom view of a painting structure provided in an embodiment of the present utility model;
fig. 4 is a schematic partial structure of a coating structure according to an embodiment of the utility model.
Reference numerals in the specification are as follows:
100. coating a structure;
1. a vehicle body;
2. gull wing door upper body; 21. a notch;
3. a main hinge; 31. a first connector; 32. a second connector; 33. a connecting shaft;
4. and fixing the page.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that the expressions "upper", "lower", "front", "rear", "inner", "outer", and the like as used herein are used with reference to a state in which an automobile is normally placed on a horizontal bottom surface, and this is merely for convenience in description of the utility model.
As shown in fig. 1 to 4, in an embodiment, the painting structure 100 is a part of an automobile and is an assembly structure in the painting production of the automobile, wherein the painting structure 100 includes a vehicle body 1, a gull-wing door upper body 2, a main hinge 3, and a fixing sheet 4. The gull wing door upper body 2 is connected with the vehicle body 1 through a main hinge 3, so that the gull wing door upper body 2 can rotate up and down relative to the vehicle body 1; the fixed page 4 is connected to the vehicle body 1 and is used for connecting a stay bar; when the gull wing door upper body 2 rotates downwards, the gull wing door upper body can be abutted against the fixed page 4.
In this embodiment, the upper body 2 of the gull-wing door can be limited and supported by the fixing page 4, so that the upper body 2 of the gull-wing door can not rotate at will, and the whole vehicle body 1 can be facilitated to finish the electrophoresis and spraying work through a coating line. In the prior art, when the gull-wing door upper body 2 rotates, the gull-wing door upper body cannot be abutted against the fixed page 4, and the gull-wing door upper body is designed to be abutted against the fixed page 4.
In order to avoid random rotation of the upper body 2 of the gull-wing door in the coating process, some manufacturers additionally arrange corresponding auxiliary tools, and fix the upper body 2 of the gull-wing door and the vehicle body 1 together through the auxiliary tools, so that the cost is increased, and the operation is complicated. In this embodiment, the fixing sheet 4 is a part of the automobile itself, and in the subsequent whole automobile assembly, the fixing sheet 4 may be connected to one end of a stay, where the other end of the stay is connected to the gull-wing door upper body 2. That is, in this embodiment, the structure of the automobile is improved, and no additional tool is needed to fix the gull-wing door upper body 2, so that the cost can be reduced, and the production is convenient.
In addition, in the coating structure 100, the connection position of the gull-wing door upper body 2 on the vehicle body 1 through the main hinge 3 is the connection position of the gull-wing door upper body 2 on the vehicle body 1 through the main hinge 3 in the whole vehicle, that is, after the coating operation is completed, the whole vehicle can be assembled without disassembling and assembling the gull-wing door upper body 2 again.
It should be understood that the gull-wing door upper body 2 is a part of the structure of the gull-wing door, wherein the gull-wing door has a gull-wing door lower body in addition to the gull-wing door upper body 2, and the gull-wing door lower body and the gull-wing door upper body 2 are connected through a secondary hinge, so that the gull-wing door lower body can rotate up and down relative to the gull-wing door upper body 2. In the whole vehicle, when the gull-wing door is closed, the upper gull-wing door body 2 is positioned above the lower gull-wing door body. In the coating process, the lower gull-wing door body and the upper gull-wing door body 2 are detached, and at the moment, the lower gull-wing door body can be installed on the B column of the vehicle body 1 through corresponding tools, so that the lower gull-wing door body can rotate relative to the vehicle body 1, wherein the axis of rotation of the lower gull-wing door body relative to the vehicle body 1 can be parallel to the up-down direction.
As shown in fig. 1, the gull-wing door upper body 2 is a frame structure, for example, in the embodiment shown in fig. 1, the gull-wing door upper body 2 is a quadrilateral frame, and includes a first post, a second post, a third post and a fourth post that are sequentially connected, where the first post is connected with the main hinge 3, the third post is used for being connected with the auxiliary hinge, and the second post is located in front of the fourth post.
As shown in fig. 1 and 2, the main hinge 3 includes a first connecting member 31, a second connecting member 32, and a connecting shaft 33, one end of the first connecting member 31 is connected to the gull-wing door upper body 2, the other end of the first connecting member 31 is connected to one end of the second connecting member 32 through the connecting shaft 33, and the other end of the second connecting member 32 is connected to the vehicle body 1. Wherein the first and second connection members 31 and 32 are rotatably connected by a connection shaft 33, the axis of the connection shaft 33 may be parallel to the front-rear direction. In addition, the first connector 31 may be locked to the gull-wing door upper body 2 by a bolt or the like, and the second connector 32 may be locked to the top of the vehicle body 1 by a bolt or the like.
In one embodiment, first connector 31 is typically attached to the upper end of upper body 2 of the gull-wing door and is located on the outer surface of upper body 2 of the gull-wing door. The upper end of the gull-wing door upper body 2 refers to one end of the gull-wing door upper body 2, which is close to the roof when the gull-wing door is closed in the whole vehicle. The outer surface of the gull-wing door upper body 2 refers to the surface of the gull-wing door upper body 2 facing away from the passenger cabin when the gull-wing door is closed in the whole vehicle.
As shown in fig. 3 and 4, the fixing sheet 4 has a rod-shaped structure, one end of the fixing sheet 4 is connected with the vehicle body 1, and the other end of the fixing sheet 4 is used for abutting against the gull-wing door upper body 2. When the upper body 2 of the gull-wing door is in contact with the fixed page 4, the other end of the fixed page 4 is positioned below the upper body 2 of the gull-wing door. Specifically, when the gull-wing door upper body 2 rotates downward, the inner surface of the gull-wing door upper body 2 can collide with the upper surface of the fixed page 4. The inner surface of the gull-wing door upper body 2 refers to the surface of the gull-wing door upper body 2, which is close to the passenger cabin of the automobile when the gull-wing door is closed in the whole automobile. Compared with the prior art, in the present embodiment, the length of the fixing page 4 is increased, wherein one of the two ends of the fixing page 4 in the length direction is connected to the vehicle body 1, and the other end is used for abutting against the gull-wing door upper body 2.
In an embodiment, when the gull-wing door upper body 2 rotates upward to the limit position from the state of abutting against the fixed page 4, the rotation angle of the gull-wing door upper body 2 may be about 9 degrees, that is, the gull-wing door upper body 2 may abut against the fixed page 4 after rotating downward 9 degrees from the upper limit position. Of course, in other embodiments, when the gull-wing door upper body 2 rotates up to the limit position from the state of abutting against the fixed page 4, the rotation angle of the gull-wing door upper body 2 may be set according to the actual needs, for example, set to 20 degrees.
In one embodiment, the contact mode of the gull-wing door upper body 2 and the fixed page 4 can be point contact, line contact or surface contact. However, when point contact and line contact are adopted, the fixed page 4 is unstable to support the upper body 2 of the gull-wing door, and damage to the upper body 2 of the gull-wing door is easily caused, so that preferably, the contact mode between the upper body 2 of the gull-wing door and the fixed page 4 is generally adopted.
In one embodiment, the gull-wing door upper body 2 is provided with a first plane, and the fixed page 4 is provided with a second plane, wherein the first plane is used for abutting and jointing with the second plane. That is, when the upper body 2 of the gull-wing door rotates downwards, the first surface can collide with the second surface, so that the upper body 2 of the gull-wing door collides with the fixed page 4. When the first surface is abutted against the second surface, the first surface and the second surface are in surface contact. Of course, in other embodiments, in order to achieve the interference between the gull-wing door upper body 2 and the fixed page 4 in a surface contact manner, the first plane and the second plane may be replaced by arc surfaces or surfaces with other shapes.
As shown in fig. 4, in an embodiment, the gull-wing door upper body 2 is provided with a notch 21, and the bottom surface of the notch 21 is used for abutting and fitting with the fixed page 4. In actual production, in order to ensure that the contact mode between the upper body 2 of the gull-wing door and the fixed page 4 is surface contact, the upper body 2 of the gull-wing door is usually processed so that the upper body and the fixed page can be in surface contact. Wherein the notch 21 is typically provided on the inner surface of the gull-wing door upper body 2 and extends through to the upper surface of the gull-wing door upper body 2. At this time, the bottom surface of the notch 21 is also a partial area of the inner surface of the upper body 2 of the gull-wing door. In addition, the upper surface of the gull-wing door upper body 2 means the surface of the gull-wing door upper body 2 close to the roof when the gull-wing door is closed in the whole vehicle. Further, the first plane may be a bottom surface of the notch 21.
In other embodiments, the inner surface of the gull-wing door upper body 2 may not be machined, but the upper surface of the fixing sheet 4 may be machined so that the fixing sheet 4 can be in surface contact with the gull-wing door upper body 2. Alternatively, the inner surface of the gull-wing door upper body 2 and the upper surface of the fixed leaf 4 may be machined at the same time, so that the fixed leaf 4 can be in surface contact with the gull-wing door upper body 2 in a collision manner.
In one embodiment, the main hinge 3 and the fixing page 4 are integrally formed, which is more convenient for production and assembly. The fixing page 4 may be integrally formed with the second connecting portion of the main hinge 3, and may be fixed together by welding, riveting, or the like. In addition, when the main hinge 3 and the fixing page 4 are integrally formed, it means that one main hinge 3 and one fixing page 4 are integrally formed.
As shown in fig. 1, in an embodiment, two main hinges 3 are provided, and the front and rear sides of the upper body 2 of the gull-wing door are respectively connected with the vehicle body 1 through the two main hinges 3, so that the connection of the upper body 2 of the gull-wing door on the vehicle body 1 can be more stable.
As shown in fig. 1, in one embodiment, two fixing pages 4 are provided, and the two fixing pages 4 are arranged at intervals in front of each other; when the gull-wing door upper body 2 rotates downwards, the gull-wing door upper body 2 can simultaneously collide with the two fixed pages 4. This allows the gull-wing door upper body 2 to be more stably supported.
The embodiment of the utility model also provides an automobile, which comprises a stay bar and the coating structure 100 in any embodiment, wherein the automobile is of a gull-wing door type, one end of the stay bar is connected with the fixed page 4, and the other end of the stay bar is connected with the gull-wing door upper body 2.
The length of the stay bar is adjustable, wherein, the stay bar is respectively connected with the fixed page 4 and the two ends of the upper body 2 of the gull-wing door, and the two ends of the stay bar in the length direction are respectively arranged at the two ends of the stay bar. In addition, the stay may be of an existing design, and this embodiment will not be described in any great detail herein. In addition, in the whole vehicle, after the stay bar is installed, when the gull-wing door upper body 2 rotates downwards to the limit position, the gull-wing door upper body 2 cannot collide with the fixed page 4.
The automobile further comprises a lower gull-wing door body and an auxiliary hinge, wherein the lower gull-wing door body is connected with the upper gull-wing door body 2 through the auxiliary hinge, so that the lower gull-wing door body can rotate up and down relative to the upper gull-wing door body 2. Wherein the structure of the secondary hinge may be the same as the primary hinge 3 and the rotation axis of the secondary hinge may be parallel to the rotation axis of the primary hinge 3.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The coating structure is characterized by comprising a vehicle body, an upper gull wing door body, a main hinge and a fixed page;
the gull wing door upper body is connected with the vehicle body through the main hinge;
the fixed page is connected to the vehicle body and is used for connecting a stay bar;
when the upper body of the gull wing door rotates downwards, the upper body can be abutted against the fixed page.
2. The painting structure according to claim 1, wherein the contact between the upper body of the gull-wing door and the fixing page is in surface contact.
3. The coating structure according to claim 2, wherein the gull-wing door upper body is provided with a notch, and the bottom surface of the notch is used for abutting and attaching with the fixing page.
4. The coating structure according to claim 2, wherein a first plane is arranged on the upper body of the gull-wing door, a second plane is arranged on the fixed page, and the first plane is used for abutting and jointing with the second plane.
5. The painting structure according to claim 1, wherein an inner surface of the gull-wing door upper body can collide with an upper surface of the fixing page when the gull-wing door upper body is rotated downward.
6. The coating structure according to claim 1, wherein two of the fixing pages are provided, and the two fixing pages are arranged at intervals in front of and behind each other;
when the upper body of the gull-wing door rotates downwards, the upper body of the gull-wing door can simultaneously collide with the two fixing pages.
7. The painting structure according to claim 1, wherein the number of the main hinges is two, and the front and rear sides of the upper body of the gull-wing door are respectively connected to the vehicle body via the two main hinges.
8. The paint structure of claim 1, wherein said main hinge is of unitary construction with said retainer sheet.
9. An automobile comprising the coating structure according to any one of claims 1 to 8 and a stay;
one end of the supporting rod is connected with the fixed page, and the other end of the supporting rod is connected with the upper body of the gull wing door.
10. The automobile of claim 9, further comprising a gull-wing door lower body and a secondary hinge, the gull-wing door lower body being connected to the gull-wing door upper body by the secondary hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191674.5U CN219910419U (en) | 2023-05-16 | 2023-05-16 | Coating structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191674.5U CN219910419U (en) | 2023-05-16 | 2023-05-16 | Coating structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219910419U true CN219910419U (en) | 2023-10-27 |
Family
ID=88436990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321191674.5U Active CN219910419U (en) | 2023-05-16 | 2023-05-16 | Coating structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219910419U (en) |
-
2023
- 2023-05-16 CN CN202321191674.5U patent/CN219910419U/en active Active
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