CN210258591U - Spoiler and mounting structure thereof - Google Patents
Spoiler and mounting structure thereof Download PDFInfo
- Publication number
- CN210258591U CN210258591U CN201921402909.4U CN201921402909U CN210258591U CN 210258591 U CN210258591 U CN 210258591U CN 201921402909 U CN201921402909 U CN 201921402909U CN 210258591 U CN210258591 U CN 210258591U
- Authority
- CN
- China
- Prior art keywords
- spoiler
- mounting
- positioning
- bolt
- hole
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The utility model discloses a spoiler and mounting structure thereof. The spoiler comprises a spoiler body, wherein a plurality of mounting bosses are arranged on the spoiler body and provided with a mounting surface; a bolt hole is formed in the mounting surface, an auxiliary mounting hole is formed in one side surface, adjacent to the mounting surface, of the mounting boss, and the bolt hole is communicated with one side, adjacent to the auxiliary mounting hole; a positioning frame is arranged on the back surface of the mounting surface; two buckles are arranged on the end surface of the opening end of the positioning frame; a supporting lug parallel to the mounting surface is arranged in the mounting boss and is positioned on the inner side of the bolt hole, and a gap is reserved between the supporting lug and the back surface of the mounting surface. The mounting structure comprises a back door and a spoiler, the spoiler and the back door are connected through square head bolts, and screws of the square head bolts penetrate through the mounting holes and are locked and fixed through nuts, so that the spoiler and the back door are fixed together. The utility model discloses can ensure that the face difference after the spoiler installation keeps unanimous to sealed effect is better.
Description
Technical Field
The utility model relates to an automobile manufacturing field, concretely relates to spoiler and mounting structure thereof.
Background
The spoiler of the automobile is an additional plate installed above the tail of the automobile. The spoiler not only enables the appearance of the automobile to be more attractive, but also can effectively reduce the floating force of the automobile in the driving process, thereby saving fuel and improving the driving stability of the automobile. More and more automobiles are equipped with spoilers.
The traditional spoiler mounting mode is to design a dog house structure on the spoiler, and add a bolt structure on the dog house structure so as to be fixed with the automobile back door. However, such a mounting method has problems that the assembly gap is large due to a problem of an injection molding process, the difference of the entire surface cannot be ensured to be consistent, and the sealing effect is poor due to water leakage of the mounted spoiler during a water spraying experiment.
Therefore, it is desirable to design a spoiler and a mounting structure thereof to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The aforesaid that exists to prior art is not enough, the utility model aims to solve current spoiler mounting means and have that the fit-up gap is big, the poor unanimous poor and the poor problem of sealed effect behind the spoiler installation of whole face, provide a spoiler and mounting structure thereof, can ensure that the face after the spoiler installation is poor to keep unanimous to sealed effect is better.
In order to solve the technical problem, the utility model discloses a technical scheme is like this:
a spoiler comprises a spoiler body, wherein a plurality of mounting bosses protruding towards the back door direction are arranged on the spoiler body, the mounting bosses are of hollow structures, and each mounting boss is provided with a mounting surface;
the mounting surface is provided with a bolt hole, one side surface of the mounting boss adjacent to the mounting surface is provided with an auxiliary mounting hole, and the bolt hole is communicated with one side adjacent to the auxiliary mounting hole;
a positioning frame is arranged on the back of the mounting surface, the positioning frame is of a rectangular structure with one open side, the positioning frame is positioned on the outer side of the bolt hole, and the open end of the positioning frame extends to be communicated with the auxiliary mounting hole; the outer side edge of the positioning frame is provided with a positioning plate extending in the direction away from the mounting surface, and a square-head bolt positioning groove is formed in the inner side of the positioning plate; two buckles are arranged on the end surface of the opening end of the positioning frame and respectively close to the positioning plates on the two sides of the positioning frame;
a supporting lug parallel to the mounting surface is arranged in the mounting boss and is positioned on the inner side of the bolt hole, and a gap is reserved between the supporting lug and the back surface of the mounting surface.
Through set up bolt hole and supplementary mounting hole on the installation boss, and be equipped with the locating frame at the back of installation face, be equipped with two buckles on the terminal surface at the open end of locating frame, be equipped with a support ear parallel with the installation face in the installation boss, like this, the bolt head of square head bolt that will be used for connecting is fixed in the clearance between installation face and support ear, through the removal of installation face with support ear restriction square head bolt in the Z epaxial, through locating frame and the epaxial removal of buckle restriction square head bolt in X axle and Y, make the location of square head bolt accurate, can ensure that the assembly clearance of spoiler and back of the body door is unanimous, thereby make the face difference after the spoiler installation keep unanimous, make the sealed effect of this department better. In addition, due to the design of the spoiler, the mounting difficulty of the spoiler and the back door is reduced, the influence of inconsistent manual assembly is avoided, and the mounting reliability of the spoiler and the back door is improved.
Furthermore, the number of the mounting bosses is three, and the mounting bosses are respectively located in the middle and at two ends of the spoiler body, so that the spoiler and the back door are firmly mounted, and the mounting reliability is improved.
Furthermore, the end of the support lug close to the auxiliary mounting hole extends into the auxiliary mounting hole, bends towards one side of the auxiliary mounting hole far away from the bolt hole, extends and then is connected with one side of the auxiliary mounting hole far away from the bolt hole.
Furthermore, one end of the support lug, which is far away from the auxiliary mounting hole, extends to the direction away from the auxiliary mounting hole and extends to the outer side of the positioning frame, and then is bent towards the mounting surface direction and then is connected with the back of the mounting surface.
Furthermore, the outer sides of the two opposite sides of the positioning frame are respectively flush with the two side walls of the auxiliary mounting hole; the inner sides of the two opposite sides of the positioning frame are flush with the two side walls of the bolt holes respectively. Therefore, the design is reasonable, and the bolt head of the square head bolt can be conveniently accommodated.
Furthermore, the arc-shaped transition between the side surfaces of the mounting boss can avoid stress concentration at the joint of the side surfaces and ensure that the mounting boss can work normally.
The utility model also provides a spoiler and backdoor mounting structure, which comprises a backdoor and the spoiler, wherein the spoiler and the backdoor are connected through square head bolts; the bolt head of the square-head bolt is inserted into a gap between the mounting surface and the supporting lug and is positioned through the positioning frame and the buckle, and the screw rod of the square-head bolt penetrates through the bolt hole;
a positioning boss protruding towards the spoiler direction is arranged at a corresponding position of the back door, and a positioning surface is arranged on the positioning boss and is parallel to the mounting surface; the positioning surface is provided with a mounting hole, and a screw rod of the square-head bolt penetrates through the mounting hole and is locked and fixed through a nut, so that the spoiler and the back door are fixed together.
The spoiler and the back door are fixed together by fixing the square-head bolt with the spoiler firstly, limiting the X, Y, Z axial movement of the spoiler, tightly attaching the mounting surface and the positioning surface, penetrating the screw rod of the square-head bolt fixed on the spoiler through the mounting hole on the back positioning surface, and locking and fixing by adopting the nut. The accurate positioning of the spoiler and the back door is realized, the installation consistency of the spoiler and the back door is ensured, the defects of inconsistent installation, large surface difference gap and the like caused by manual installation are reduced, and the defects of poor sealing, water leakage and the like caused by the large surface difference gap are also avoided.
Furthermore, a gasket is arranged between the mounting surface and the positioning surface, and the gasket is sleeved on a screw rod of the square-head bolt to prevent looseness, so that connection is more firm.
Compared with the prior art, the utility model has the advantages of as follows:
1. through set up bolt hole and supplementary mounting hole on the installation boss, and be equipped with the locating frame at the back of installation face, be equipped with two buckles on the terminal surface at the open end of locating frame, be equipped with a support ear parallel with the installation face in the installation boss, like this, the bolt head of square head bolt that will be used for connecting is fixed in the clearance between installation face and support ear, through the removal of installation face with support ear restriction square head bolt in the Z epaxial, through locating frame and the epaxial removal of buckle restriction square head bolt in X axle and Y, make the location of square head bolt accurate, can ensure that the assembly clearance of spoiler and back of the body door is unanimous, thereby make the face difference after the spoiler installation keep unanimous, make the sealed effect of this department better.
2. Due to the design of the spoiler, the mounting difficulty of the spoiler and the back door is reduced, the influence of inconsistent manual assembly is avoided, and the mounting reliability of the spoiler and the back door is improved.
Drawings
Fig. 1 is a front view of a spoiler according to the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a bottom view of the spoiler of the present invention.
Fig. 4 is an enlarged view of fig. 3 at B.
Fig. 5 is an installation schematic view of the spoiler and the back door of the present invention.
In the figure: the spoiler comprises a spoiler body 10, a mounting boss 100, a mounting surface 110, bolt holes 111, a positioning frame 112, a positioning plate 113, a buckle 114, auxiliary mounting holes 121, a support lug 130, a back door 20, a square head bolt 30, a nut 40 and a gasket 50.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example (b):
referring to fig. 1-4, a spoiler includes a spoiler body 10. The spoiler body 10 is provided with a plurality of mounting bosses 100 protruding toward the back door 20. In specific implementation, the three mounting bosses 100 are respectively located in the middle and at two ends of the spoiler body 10, so that the spoiler and the back door 20 are firmly mounted, and the mounting reliability is improved. The arc-shaped transition between the side surfaces of the mounting boss 100 can avoid stress concentration at the joint of the side surfaces and ensure that the mounting boss 100 can work normally.
The mounting boss 100 is a hollow structure, and the mounting boss 100 has a mounting surface 110. The mounting surface 110 is provided with a bolt hole 111, one side surface of the mounting boss 100 adjacent to the mounting surface 110 is provided with an auxiliary mounting hole 121, and the side surface of the bolt hole 111 adjacent to the auxiliary mounting hole 121 extends in the opposite direction and is communicated with the auxiliary mounting hole 121. A positioning frame 112 is provided on the back surface of the mounting surface 110, and the positioning frame 112 has a rectangular structure with one side open. The positioning frame 112 is located outside the bolt hole 111, and an open end thereof extends to communicate with the auxiliary mounting hole 121. In implementation, the outer sides of the two opposite sides of the positioning frame 112 are flush with the two side walls of the auxiliary mounting hole 121, and the inner sides of the two opposite sides of the positioning frame 112 are flush with the two side walls of the bolt hole 111. The outer edge of the positioning frame 112 has a positioning plate 113 extending away from the mounting surface 110, and a positioning groove of the square head bolt 30 is formed inside the positioning plate 113. Two buckles 114 are arranged on the end surface of the opening end of the positioning frame 112, and the two buckles 114 are respectively close to the positioning plates 113 on the two sides of the positioning frame 112 and are used for clamping the bolt head of the square head bolt 30. A supporting lug 130 parallel to the mounting surface 110 is arranged in the mounting boss 100, and the supporting lug 130 is positioned inside the bolt hole 111 and has a gap with the back surface of the mounting surface 110. In specific implementation, one end of the supporting lug 130, which is close to the auxiliary mounting hole 121, extends into the auxiliary mounting hole 121, bends toward one side of the auxiliary mounting hole 121, which is far away from the bolt hole 111, and extends to connect with one side of the auxiliary mounting hole 121, which is far away from the bolt hole 111. Or, one end of the supporting lug 130, which is far away from the auxiliary mounting hole 121, extends to the outside of the positioning frame 112 in the direction away from the auxiliary mounting hole 121, and then is bent towards the mounting surface 110 and then is connected with the back of the mounting surface 110, so that the supporting lug 130 can be designed reasonably and is convenient to process.
The bolt holes 111 and the auxiliary mounting holes 121 are arranged on the mounting boss 100, the positioning frame 112 is arranged on the back of the mounting surface 110, the two buckles 114 are arranged on the end face of the opening end of the positioning frame 112, the supporting lug 130 parallel to the mounting surface 110 is arranged in the mounting boss 100, therefore, the bolt head of the square head bolt 30 for connection is fixed in the gap between the mounting surface 110 and the supporting lug 130, the mounting surface 110 and the supporting lug 130 limit the movement of the square head bolt 30 on the Z axis, the positioning frame 112 and the buckles 114 limit the movement of the square head bolt 30 on the X axis and the Y axis, the square head bolt 30 is accurately positioned, the assembling gap between the spoiler and the back door 20 can be ensured to be consistent, the surface difference after the spoiler is mounted is kept consistent, and the sealing effect at the position is better. In addition, due to the design of the spoiler, the mounting difficulty of the spoiler and the back door 20 is reduced, the influence of inconsistent manual assembly is avoided, and the mounting reliability of the spoiler and the back door 20 is improved.
Referring to fig. 5, when installed, the spoiler and the back door 20 are coupled by the lag bolt 30. The bolt head of the square head bolt 30 is inserted into the gap between the mounting surface 110 and the support lug 130 and is positioned by the positioning frame 112 and the snap 114, and the screw rod thereof passes through the bolt hole 111. A positioning boss protruding towards the spoiler direction is disposed at a corresponding position of the back door 20, and the positioning boss has a positioning surface parallel to the mounting surface 110. The positioning surface is provided with a mounting hole, and a screw of the square head bolt 30 passes through the mounting hole and is locked and fixed by a nut 40, so that the spoiler and the back door 20 are fixed together. In specific implementation, a gasket 50 is arranged between the mounting surface 110 and the positioning surface, and the gasket 50 is sleeved on the screw of the square head bolt 30 to prevent loosening and ensure that the connection is more tight. In this way, the square head bolt 30 is fixed to the spoiler to limit the X, Y, Z axial movement, the mounting surface 110 is closely attached to the positioning surface, the screw of the square head bolt 30 fixed to the spoiler is inserted through the mounting hole of the back positioning surface, and the spoiler and the back door 20 are fixed together by fastening the screw with the nut 40. The accurate positioning of the spoiler and the back door 20 is realized, the installation consistency of the spoiler and the back door 20 is ensured, the defects of inconsistent installation, large surface difference gap and the like caused by manual installation are reduced, and the defects of poor sealing, water leakage and the like caused by the large surface difference gap are also avoided.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (8)
1. A spoiler is characterized by comprising a spoiler body, wherein a plurality of mounting bosses protruding towards the back door direction are arranged on the spoiler body, the mounting bosses are of hollow structures, and each mounting boss is provided with a mounting surface;
the mounting surface is provided with a bolt hole, one side surface of the mounting boss adjacent to the mounting surface is provided with an auxiliary mounting hole, and the bolt hole is communicated with one side adjacent to the auxiliary mounting hole;
a positioning frame is arranged on the back of the mounting surface, the positioning frame is of a rectangular structure with one open side, the positioning frame is positioned on the outer side of the bolt hole, and the open end of the positioning frame extends to be communicated with the auxiliary mounting hole; the outer side edge of the positioning frame is provided with a positioning plate extending in the direction away from the mounting surface, and a square-head bolt positioning groove is formed in the inner side of the positioning plate; two buckles are arranged on the end surface of the opening end of the positioning frame and respectively close to the positioning plates on the two sides of the positioning frame;
a supporting lug parallel to the mounting surface is arranged in the mounting boss and is positioned on the inner side of the bolt hole, and a gap is reserved between the supporting lug and the back surface of the mounting surface.
2. The spoiler of claim 1, wherein there are three mounting bosses located at the middle and ends of said spoiler body, respectively.
3. The spoiler as claimed in claim 1, wherein the end of the support lug adjacent to the auxiliary mounting hole extends into the auxiliary mounting hole, and is bent toward a side of the auxiliary mounting hole away from the bolt hole and extends to be coupled to a side of the auxiliary mounting hole away from the bolt hole.
4. The spoiler as claimed in claim 1, wherein one end of each of the support ears remote from the corresponding auxiliary mounting hole extends in a direction away from the corresponding auxiliary mounting hole and extends to the outer side of the corresponding positioning frame, and is bent in a direction of the mounting surface and then connected to the back surface of the mounting surface.
5. The spoiler according to claim 1, wherein outer sides of opposite sides of the positioning frame are flush with both side walls of the auxiliary mounting hole, respectively; the inner sides of the two opposite sides of the positioning frame are flush with the two side walls of the bolt holes respectively.
6. The spoiler of claim 1, wherein the side surfaces of said mounting bosses transition in a circular arc shape.
7. A spoiler and tailgate installation structure comprising a tailgate and a spoiler according to any one of claims 1 to 6,
the spoiler and the back door are connected through square head bolts; the bolt head of the square-head bolt is inserted into a gap between the mounting surface and the supporting lug and is positioned through the positioning frame and the buckle, and the screw rod of the square-head bolt penetrates through the bolt hole;
a positioning boss protruding towards the spoiler direction is arranged at a corresponding position of the back door, and a positioning surface is arranged on the positioning boss and is parallel to the mounting surface; the positioning surface is provided with a mounting hole, and a screw rod of the square-head bolt penetrates through the mounting hole and is locked and fixed through a nut, so that the spoiler and the back door are fixed together.
8. The spoiler and back door mounting structure according to claim 7, wherein a spacer is provided between the mounting surface and the positioning surface, and the spacer is fitted over the screw of the lag bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402909.4U CN210258591U (en) | 2019-08-27 | 2019-08-27 | Spoiler and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402909.4U CN210258591U (en) | 2019-08-27 | 2019-08-27 | Spoiler and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210258591U true CN210258591U (en) | 2020-04-07 |
Family
ID=70018324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402909.4U Active CN210258591U (en) | 2019-08-27 | 2019-08-27 | Spoiler and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210258591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727888A (en) * | 2020-12-28 | 2021-04-30 | 浙江零跑科技有限公司 | Mechanism for adjusting clearance surface difference |
-
2019
- 2019-08-27 CN CN201921402909.4U patent/CN210258591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727888A (en) * | 2020-12-28 | 2021-04-30 | 浙江零跑科技有限公司 | Mechanism for adjusting clearance surface difference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210258591U (en) | Spoiler and mounting structure thereof | |
| CN201824980U (en) | Bumper mounting device | |
| CN219406345U (en) | Automobile front cabin lower guard board mounting structure | |
| CN2782510Y (en) | Welding assembly structure for reinforced piece of car door lock pin | |
| CN215794044U (en) | Vehicle side skirt and vehicle | |
| CN2923939Y (en) | Passenger-coach rear-luggage-box door hinge assembly | |
| CN213292212U (en) | Front bumper conversion support assembly structure | |
| CN203854560U (en) | Installation matching structure of automobile front bumper and automobile headlight assembly | |
| CN115092066B (en) | Lower guard plate mounting structure of engine and automobile with lower guard plate mounting structure | |
| CN215244709U (en) | Bumper and have its vehicle | |
| CN219651291U (en) | Fender subassembly and vehicle | |
| CN214929544U (en) | Bumper bracket and fender's mounting structure and car | |
| CN215361555U (en) | Side wall side beam assembly of automobile | |
| CN215042420U (en) | Rear vehicle body assembly and car | |
| CN220535457U (en) | Vehicle-mounted charging pile | |
| CN216034176U (en) | Gutter channel connection structure | |
| CN219372732U (en) | Cabinet and photovoltaic energy storage inverter | |
| CN219487136U (en) | Vehicle door triangle and vehicle | |
| CN217623774U (en) | Non-bearing automobile D column structure | |
| CN217812915U (en) | External-open handle mounting structure and vehicle | |
| CN220130073U (en) | Multifunctional fixing support of bumper | |
| CN217927100U (en) | Sheet metal joint filling device for trunk lid, trunk lid plate and vehicle | |
| CN212242926U (en) | Automobile back door lock mounting bracket | |
| CN213734777U (en) | Penetrating type tail lamp mounting structure of plastic tail door | |
| CN214356275U (en) | Inner plate assembly of automobile engine cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |