CN209852078U - Rotary limiting type oil discharge port cover plate - Google Patents
Rotary limiting type oil discharge port cover plate Download PDFInfo
- Publication number
- CN209852078U CN209852078U CN201822128984.8U CN201822128984U CN209852078U CN 209852078 U CN209852078 U CN 209852078U CN 201822128984 U CN201822128984 U CN 201822128984U CN 209852078 U CN209852078 U CN 209852078U
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- automobile engine
- apron
- engine bottom
- cover plate
- semicircular
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Abstract
The utility model belongs to the technical field of auto-parts and specifically relates to a rotatory spacing formula oil drain apron. The utility model provides a rotatory spacing formula hydraulic fluid port apron of unloading, includes automobile engine bottom air intake apron, is equipped with automobile engine bottom on the air intake apron of automobile engine bottom and unloads the hydraulic fluid port apron, and automobile engine bottom unloads hydraulic fluid port apron front end both sides and is provided with cylindrical pivot, is provided with semi-circular opening base on the air intake apron of automobile engine bottom to make automobile engine bottom unload the hydraulic fluid port apron and be fixed in automobile engine bottom air intake apron through the cooperation of cylindrical pivot and semi-circular opening base. The utility model discloses an useful part: the cover plate of the oil discharge port at the bottom of the automobile engine is completely installed at one time in the early stage, so that the disassembly and installation in the oil discharge process in the later stage are avoided, and the cover plate is prevented from being damaged or lost in the operation; meanwhile, the limiting structure on the structure also effectively prevents the cover plate from shaking in the operation.
Description
Technical Field
The utility model belongs to the technical field of auto-parts and specifically relates to a rotatory spacing formula oil drain apron.
Background
The form of the existing oil discharge port cover plate at the bottom of the automobile engine can be designed into a knob type or an insertion cover plate type, the disassembly and the assembly of the cover plate by operators in the two types are relatively complicated, and the cover plate is easy to lose after the disassembly.
Disclosure of Invention
Get a relatively loaded down with trivial details technical problem in order to solve the dismantlement and the installation of above-mentioned apron, the utility model provides a rotatory spacing formula oil drain apron.
The technical scheme of the utility model as follows:
the utility model provides a hydraulic fluid port apron is unloaded to rotatory spacing formula, including automobile engine bottom air intake apron, automobile engine bottom is equipped with on the air intake apron of automobile engine bottom and unloads the hydraulic fluid port apron, automobile engine bottom unloads hydraulic fluid port apron front end both sides and is provided with cylindrical pivot, be provided with semi-circular opening base on the air intake apron of automobile engine bottom, thereby make automobile engine bottom unload the hydraulic fluid port apron and be fixed in automobile engine bottom air intake apron through the cooperation of cylindrical pivot with semi-circular opening base, install the reed nut on the backplate of automobile engine bottom, unload the hydraulic fluid port apron through the self-tapping nail with the automobile engine bottom and be fixed in on the backplate of automobile.
And a folding wall is arranged at the upper part of the rear side of the semicircular opening base.
A lead-in groove is formed in the semicircular opening base, a semicircular convex hull is arranged on the cylindrical rotating shaft, the semicircular convex hull enters a semicircular groove in the semicircular opening base after rotating to a rotating angle, and the limit is performed by a limit convex hull on one side.
The size of the opening of the semicircular opening base is smaller than the radius of the cylindrical rotating shaft.
By using the technical scheme of the utility model, the cover plate of the oil discharge port at the bottom of the automobile engine is installed at one time in the early stage, so as to avoid the disassembly and installation in the oil discharge process in the later stage and prevent the cover plate from being damaged or lost in the operation; meanwhile, the structural limiting structure also effectively prevents the cover plate from shaking in the operation and the problem that oil drops on the cover plate when the oil tank of the engine is unloaded.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2, 3 and 4 are schematic structural diagrams of embodiments of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Examples
As shown in fig. 1, 2, 3, 4 shown a rotatory spacing formula oil discharge port apron, including automobile engine bottom air intake apron 2, automobile engine bottom oil discharge port apron 1 is equipped with on the automobile engine bottom air intake apron 2, automobile engine bottom oil discharge port apron 1 front end both sides are provided with cylindrical pivot 4, be provided with semi-circular opening base 7 on the automobile engine bottom air intake apron 2, thereby make automobile engine bottom oil discharge port apron 1 be fixed in automobile engine bottom air intake apron 2 through cylindrical pivot 4 and semi-circular opening base 7's cooperation, install reed nut 15 on the automobile engine bottom backplate 13, it is fixed in on automobile engine bottom backplate 13 with automobile engine bottom oil discharge port apron 1 through self-tapping nail 14.
The upper part of the rear side of the semicircular opening base 7 is provided with a folding wall 8.
A lead-in groove 9 is formed in the semicircular opening base 7, a semicircular convex hull 5 is arranged on the cylindrical rotating shaft 4, the semicircular convex hull 5 enters a semicircular groove 11 in the semicircular opening base 7 after rotating to a rotating angle, and the limit is performed by a limit convex hull 10 on one side.
The opening size of the semicircular opening base 7 is smaller than the radius of the cylindrical rotating shaft 4.
During the use, cylindrical pivot 4 is supported by the supporting seat, and the supporting seat back increases its intensity by two strengthening ribs 6, and semi-circular opening base 7 comprises the different both ends of power degree, and the wall thickness of front side is thicker, and the thick thin band of back side wall has 8 one ends of wall of rolling over, wherein 8 plays two effects of wall of rolling over: a. the guide function is realized, and the cylindrical rotating shaft is guided into the semicircular open slot during installation; b. the installation is convenient, the opening size of the semicircular open slot is smaller than that of the cylindrical rotating shaft, and because one section of the wall thickness of the folded wall 8 is thinner, the folded wall 8 can be slightly pulled by fingers during installation, so that the opening of the semicircular open slot is slightly enlarged, the cylindrical rotating shaft is convenient to install in the slot, and the introduction slot 9 is arranged in the semicircular open base 7 and is convenient for the semicircular convex hull 5 on the cylindrical rotating shaft 4 to enter; when the semicircular convex hull 5 rotates to a certain angle, the semicircular concave groove 11 in the semicircular opening base 7 is entered, and the limitation is carried out by the side limiting convex hull 10, so that the oil drain cover plate 1 at the bottom of the automobile engine is fixed at the position and does not shake, the semicircular opening base 7 is a semicircular opening, the opening size is smaller than the radius of the cylindrical rotating shaft 4, and the cylindrical rotating shaft 4 is fixedly installed in the semicircular opening base 7 even if the rotating movement does not break away.
It should be understood that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention
The novel technical solution, as will be apparent to those skilled in the art, can be based on the spirit and principles of the present invention
The above description is intended to be exemplary, but not limiting, of the invention, and all such modifications, alterations, permutations and improvements therein are intended to fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a rotatory spacing formula oil drain apron which characterized in that: including automobile engine bottom air inlet apron (2), automobile engine bottom oil drain apron (1) is equipped with on automobile engine bottom air inlet apron (2), automobile engine bottom oil drain apron (1) front end both sides are provided with cylindrical pivot (4), be provided with semi-circular opening base (7) on automobile engine bottom air inlet apron (2), thereby make automobile engine bottom oil drain apron (1) be fixed in automobile engine bottom air inlet apron (2) through the cooperation of cylindrical pivot (4) with semi-circular opening base (7), install reed nut (15) on automobile engine bottom backplate (13), be fixed in automobile engine bottom backplate (13) with automobile engine bottom oil drain apron (1) through self-tapping nail (14).
2. The rotary limit type oil drain cover plate according to claim 1, characterized in that: the upper part of the rear side of the semicircular opening base (7) is provided with a folding wall (8).
3. The rotary limit type oil drain cover plate according to claim 1, characterized in that: a lead-in groove (9) is formed in the rear side of the semicircular opening base (7), a semicircular convex hull (5) is arranged on the cylindrical rotating shaft (4), the semicircular convex hull (5) enters a semicircular groove (11) in the semicircular opening base (7) after rotating to a rotating angle, and the semicircular groove is limited by a side limiting convex hull (10).
4. The rotary limit type oil drain cover plate according to claim 1, characterized in that: the opening size of the semicircular opening base (7) is smaller than the radius of the cylindrical rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128984.8U CN209852078U (en) | 2018-12-18 | 2018-12-18 | Rotary limiting type oil discharge port cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128984.8U CN209852078U (en) | 2018-12-18 | 2018-12-18 | Rotary limiting type oil discharge port cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852078U true CN209852078U (en) | 2019-12-27 |
Family
ID=68928967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128984.8U Active CN209852078U (en) | 2018-12-18 | 2018-12-18 | Rotary limiting type oil discharge port cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852078U (en) |
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2018
- 2018-12-18 CN CN201822128984.8U patent/CN209852078U/en active Active
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