CN217355368U - A blotter for car panel beating mounting hole - Google Patents
A blotter for car panel beating mounting hole Download PDFInfo
- Publication number
- CN217355368U CN217355368U CN202123314534.6U CN202123314534U CN217355368U CN 217355368 U CN217355368 U CN 217355368U CN 202123314534 U CN202123314534 U CN 202123314534U CN 217355368 U CN217355368 U CN 217355368U
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- China
- Prior art keywords
- mounting hole
- sheet metal
- buffer column
- shielding cover
- metal plate
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- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model relates to the technical field of automobile parts, in particular to a buffer pad for an automobile sheet metal mounting hole, which comprises a buffer column which is used for being spliced and matched with the sheet metal mounting hole; when the buffer column is installed, one end inserted into the metal plate installation hole is a first end, and the end far away from the first end is a second end; a cylindrical shielding cover which extends outwards in the circumferential direction and is gathered towards the direction of the first end is arranged on the peripheral side part of the buffer column close to the second end; the shielding area formed by the shielding cover is larger than the area of the metal plate mounting hole. The utility model discloses in be used for the blotter of car sheet metal mounting hole can promote sheet metal mounting hole position waterproof performance to can guarantee the inside anticorrosive effect of panel beating.
Description
Technical Field
The utility model relates to an automobile parts technical field, concretely relates to blotter for car panel beating mounting hole.
Background
At present, two plugging modes are available for the sheet metal mounting hole of the automobile front wall plate. When the sheet metal mounting hole is smaller, the rubber plug is adopted, and the clamping groove at the edge of the rubber plug is clamped on the sheet metal to realize the plugging of the sheet metal mounting hole. When the sheet metal mounting hole is large or is not a round hole, a special sheet metal mounting hole plugging cover is adopted for plugging.
The waterproof performance of the sheet metal mounting hole is difficult to guarantee in the existing mode of shielding the sheet metal mounting hole through the rubber plug. For example, chinese patent publication No. CN203600926U discloses a bumper block and an automobile having the same, which includes a buffer portion and an assembly portion integrally formed and vertically distributed along a force-receiving axis, wherein a top surface of the buffer portion is provided with at least two strip-shaped ribs extending radially with the force-receiving axis as a center, and the strip-shaped ribs are circularly distributed with the force-receiving axis as a center.
The blotter among the above-mentioned existing scheme improves shock-absorbing capacity through the protruding muscle of strip to produced noise when reducing the buffer block compression. However, the current blotter can't carry out effectual sheltering from to the panel beating mounting hole for the waterproof performance of panel beating mounting hole position is not good, and inside water easily got into the panel beating along the panel beating mounting hole, and then influenced the inside anticorrosive effect of panel beating. Therefore, how to design a cushion pad capable of assisting in improving the waterproof performance of the sheet metal mounting hole is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how a blotter for car panel beating mounting hole to can promote panel beating mounting hole position waterproof performance, thereby guarantee the inside anticorrosive effect of panel beating.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a buffer pad for an automobile sheet metal mounting hole comprises a buffer column which is used for being matched with the sheet metal mounting hole in an inserting mode; when the buffer column is installed, one end of the buffer column inserted into the metal plate installation hole is a first end, and the end far away from the first end is a second end; a cylindrical shielding cover which extends outwards in the circumferential direction and is gathered towards the direction of the first end is arranged on the peripheral side part of the buffer column close to the second end; the shielding area formed by the shielding cover is larger than the area of the metal plate mounting hole.
Preferably, the metal plate mounting hole is formed in a boss structure on the outer surface of the metal plate; the shielding area formed by the shielding cover is larger than the vertical projection area of the boss structure on the horizontal plane.
Preferably, the inner side of the edge of the shielding cover is provided with an inclined plane structure matched with the surface of the outer periphery of the boss structure, so that the inclined plane structure of the inner side of the edge of the shielding cover can be attached to the surface of the outer periphery of the boss structure when the buffer column is in plug-in fit with the metal plate mounting hole.
Preferably, the second end face of the buffer column is provided with a cavity structure extending towards the first end.
Preferably, the outer peripheral side surface of the shielding cover is of a circular arc surface structure.
Preferably, an external thread structure matched with the sheet metal mounting hole is arranged at a position between the first end and the shielding cover on the outer peripheral side part of the buffer column.
The utility model discloses well blotter that is used for car panel beating mounting hole compares with prior art, has following beneficial effect:
this scheme is through the installation that the cooperation of pegging graft of cushion column and sheet metal mounting hole realized the blotter to carry out effectual sheltering from to the sheet metal mounting hole through the cover that shelters from, make water be difficult to get into the panel beating through the sheet metal mounting hole inside, can assist promotion sheet metal mounting hole position waterproof performance, thereby can guarantee the inside anticorrosive effect of panel beating.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a cushion pad mounted on a sheet metal mounting hole;
FIG. 2 is a schematic structural view of a metal plate and a metal plate mounting hole;
FIG. 3 is a front cross-sectional view of the bumper pad as mounted in a sheet metal mounting hole;
fig. 4 is a schematic view of the structure of the cushion pad.
Reference numerals in the drawings of the specification include: the buffer pad 1, the buffer column 11, the shielding cover 12, the cavity structure 13, the sheet metal 2 and the sheet metal mounting hole 21.
Detailed Description
The following is further detailed by way of specific embodiments:
the embodiment is as follows:
the embodiment discloses a cushion pad for an automobile sheet metal mounting hole.
As shown in FIG. 1, a buffer pad 1 for an automobile sheet metal mounting hole comprises a buffer column 11 which is used for being in splicing fit with the sheet metal mounting hole; when the buffer column 11 is installed, one end inserted into the sheet metal installation hole 21 is a first end, and the end far away from the first end is a second end; a cylindrical shielding cover 12 which extends outwards in the circumferential direction and is gathered towards the direction of the first end is arranged on the peripheral side part of the buffer column 11 and is close to the second end; the shielding area formed by the shield cover 12 is larger than the area of the sheet metal mounting hole 21.
This scheme is through the installation that the cooperation of pegging graft of cushion column and sheet metal mounting hole realized the blotter to carry out effectual sheltering from to the sheet metal mounting hole through the cover that shelters from, make water be difficult to get into the panel beating through the sheet metal mounting hole inside, can assist promotion sheet metal mounting hole position waterproof performance, thereby can guarantee the inside anticorrosive effect of panel beating.
In a specific implementation process, as shown in fig. 2, the sheet metal mounting hole 21 is arranged on a boss structure on the outer surface of the sheet metal 2; the shielding area formed by the shielding cover 12 is larger than the vertical projection area of the boss structure on the horizontal plane. As shown in fig. 3, the inner side of the edge of the shielding cover 12 has an inclined surface structure adapted to the surface of the outer periphery of the boss structure, so that the inclined surface structure of the inner side of the edge of the shielding cover 12 can be attached to the surface of the outer periphery of the boss structure when the cushion post 1 is inserted into the metal plate mounting hole 21.
According to the scheme, the metal plate mounting hole is formed in the boss structure and is effectively shielded by the shielding cover, so that water is more difficult to enter the metal plate through the metal plate mounting hole; simultaneously, this scheme can promote the seal between shield cover and the boss structure through the inboard inclined plane structure in shield cover edge and the cooperation of boss structure periphery side surface to can further promote the waterproof performance of panel beating mounting hole position.
In a specific implementation, the buffer post 11 has a cavity structure 13 extending toward the first end on the end surface of the second end.
This scheme is through the mode that sets up the cavity structure, alleviates the weight of buffering post, reduces the material quantity to can reduce the manufacturing cost of buffering post.
In the specific implementation process, the outer peripheral surface of the shielding cover 12 is a circular arc surface structure.
The shield cover is the arc surface structure in this scheme for hydroenergy can flow outwards along the periphery side surface of shield cover, and is difficult for depositing at the sheet metal mounting hole position, makes inside water is more difficult to get into the panel beating through the sheet metal mounting hole.
In a specific implementation process, as shown in fig. 4, an external thread structure matched with the sheet metal mounting hole 21 is arranged at a position between the first end and the shielding cover on the outer peripheral side portion of the buffer column 1.
According to the scheme, the buffer column is in inserting fit with the metal plate mounting hole in a threaded connection mode, on one hand, the threaded connection has good airtightness, and the waterproof performance of the metal plate mounting hole is favorably assisted to be improved; on the other hand, the threaded connection mode can be convenient the depth of insertion of regulation buffering post to can realize the regulation of shock-absorbing capacity.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Meanwhile, the conventional knowledge of the specific structure and characteristics of the embodiments is not described in detail herein. Finally, the scope of the present invention is defined by the claims, and the description of the embodiments and the like in the specification may be used to interpret the claims.
Claims (6)
1. The utility model provides a blotter for car panel beating mounting hole which characterized in that: the buffer column is used for being matched with the metal plate mounting hole in an inserting mode; when the buffer column is installed, one end of the buffer column inserted into the metal plate installation hole is a first end, and the end far away from the first end is a second end;
a cylindrical shielding cover which extends outwards in the circumferential direction and is gathered towards the direction of the first end is arranged at a position, close to the second end, on the peripheral side part of the buffer column; the shielding area formed by the shielding cover is larger than the area of the metal plate mounting hole.
2. The cushion pad for an automobile sheet metal mounting hole of claim 1, wherein: the metal plate mounting hole is formed in the boss structure on the outer surface of the metal plate;
the shielding area formed by the shielding cover is larger than the vertical projection area of the boss structure on the horizontal plane.
3. The cushion for an automobile sheet metal mounting hole of claim 2, wherein: the inner side of the edge of the shielding cover is provided with an inclined plane structure matched with the surface of the outer periphery of the boss structure, so that the inclined plane structure on the inner side of the edge of the shielding cover can be attached to the surface of the outer periphery of the boss structure when the buffer column is in plug-in fit with the metal plate mounting hole.
4. The cushion for an automobile sheet metal mounting hole of claim 1, wherein: and the second end face of the buffer column is provided with a cavity structure extending towards the first end direction.
5. The cushion for an automobile sheet metal mounting hole of claim 1, wherein: the peripheral side surface of the shielding cover is of an arc surface structure.
6. The cushion for an automobile sheet metal mounting hole of claim 1, wherein: and an external thread structure matched with the sheet metal mounting hole is arranged at a position between the first end and the shielding cover on the peripheral side part of the buffer column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123314534.6U CN217355368U (en) | 2021-12-27 | 2021-12-27 | A blotter for car panel beating mounting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123314534.6U CN217355368U (en) | 2021-12-27 | 2021-12-27 | A blotter for car panel beating mounting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217355368U true CN217355368U (en) | 2022-09-02 |
Family
ID=83040187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123314534.6U Active CN217355368U (en) | 2021-12-27 | 2021-12-27 | A blotter for car panel beating mounting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217355368U (en) |
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2021
- 2021-12-27 CN CN202123314534.6U patent/CN217355368U/en active Active
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