CN214493103U - Front cover lock catch mounting structure for fuel cell hydrogen energy automobile - Google Patents
Front cover lock catch mounting structure for fuel cell hydrogen energy automobile Download PDFInfo
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- CN214493103U CN214493103U CN202022866161.2U CN202022866161U CN214493103U CN 214493103 U CN214493103 U CN 214493103U CN 202022866161 U CN202022866161 U CN 202022866161U CN 214493103 U CN214493103 U CN 214493103U
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- lock catch
- carbon steel
- hair
- hasp
- fuel cell
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Abstract
The utility model provides a fuel cell hydrogen can car with front shroud lock hasp mounting structure, including hair shroud inner panel and hasp, hair shroud inner panel central line left and right sides symmetry inlays and is equipped with two crew cut full hexagonal carbon steel rivet nuts, and each all be connected with a hexagon flange face bolt in the crew cut full hexagonal carbon steel rivet nut, the hasp is vertical to be fixed on the hasp base, just both ends are respectively through two about the hasp base hexagon flange face bolt is installed on the hair shroud inner panel. The utility model has the advantages that: the utility model discloses a fuel cell hydrogen can car be with front shroud lock hasp mounting structure is through with two the full hexagonal carbon steel blind rivet nut of crew cut is pre-buried in the hair cover inner panel, and through two hexagonal flange face bolt will the hasp assembly is on the hair cover inner panel to solve unable welding process that adopts and realize the hasp with the equipment assembly problem of hair cover inner panel.
Description
Technical Field
The utility model relates to an automobile parts technical field especially relates to a front shroud lock hasp mounting structure for fuel cell hydrogen energy car.
Background
The traditional automobile hood lock catch is generally made of a No. 45 steel bar material with the diameter phi of 7mm through stamping forming, and is welded on an inner plate of a hood after being subjected to heat treatment and quenched HRC 30-35. The clearance between the hair cover, the front bumper and the grille is adopted in a welding workshop, and the hair cover is roughly positioned by adjusting the hair cover lock. During final assembly, the parts such as the hood lock, the front bumper, the grating and the like are adjusted through the tool to realize accurate positioning of the hood.
However, with the continuous development of automobile technology, the light-weight technology of automobile parts has been widely applied in automobile development. At present, NVE1 hair cover outer plates and inner plates of many new energy vehicles are made of plastic SMC materials, so that the assembly and assembly of the hair cover lock catch and the hair cover inner plate cannot be realized by adopting a welding process.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a front cover lock latch mounting structure for a fuel cell hydrogen energy vehicle.
An embodiment of the utility model provides a fuel cell hydrogen can car is with front shroud lock hasp mounting structure, including hair shroud inner panel and hasp, hair shroud inner panel central line left and right sides symmetry inlays and is equipped with two crew cut full hexagonal carbon steel rivet nuts, and each the crew cut full hexagonal carbon steel rivet nut outside all is connected with a hexagon flange face bolt, the hasp is vertical to be fixed on the hasp base, just both ends are respectively through two about the hasp base hexagon flange face bolt is installed on the hair shroud inner panel.
Furthermore, the two flat-head full hexagonal carbon steel pull-rivet nuts are both embedded in the hair cover inner plate, and the two flat-head full hexagonal carbon steel pull-rivet nuts and the hair cover inner plate are integrally formed.
Furthermore, two pre-buried holes are formed in the hair cover inner plate, two flat-head full hexagonal carbon steel rivet nuts are embedded in the two pre-buried holes respectively, annular bosses are arranged at the outer ends of the two pre-buried holes respectively, annular grooves are formed in the head ends of the two flat-head full hexagonal carbon steel rivet nuts, and the two annular bosses are embedded in the two corresponding annular grooves respectively.
Furthermore, the hair cover inner plate is made of SMC composite material.
Furthermore, the middle part of the lock catch base is provided with a vertically elongated boss, and two ends of the lock catch are respectively fixed at the upper end and the lower end of the boss.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the utility model discloses a fuel cell hydrogen can car be with front shroud lock hasp mounting structure is through with two the full hexagonal carbon steel blind rivet nut of crew cut is pre-buried in the hair cover inner panel, and through two hexagonal flange face bolt will the hasp assembly is on the hair cover inner panel to solve unable welding process that adopts and realize the hasp with the equipment assembly problem of hair cover inner panel.
Drawings
Fig. 1 is a schematic structural diagram of a front cover lock catch mounting structure for a fuel cell hydrogen energy vehicle.
Fig. 2 is a schematic cross-sectional view taken at a-a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 2.
In the figure: 1-hair cover inner plate, 2-lock catch, 3-flat head full hexagonal carbon steel rivet nut, 4-hexagonal flange bolt, 5-lock catch base, 6-pre-buried hole, 7-annular boss, 8-annular groove and 9-bulge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Please refer to fig. 1-3, an embodiment of the present invention provides a front hood lock installation structure for a fuel cell hydrogen energy automobile, including a hood inner plate 1 and a lock 2, the hood inner plate 1 is made of SMC composite material, and two flat-head full hexagonal carbon steel rivet nuts 3 are symmetrically embedded on the left and right sides of the center line of the hood inner plate, specifically, two flat-head full hexagonal carbon steel rivet nuts 3 are all embedded in the hood inner plate 1, and two flat-head full hexagonal carbon steel rivet nuts 3 and the hood inner plate 1 are integrally formed, in this embodiment, two flat-head full hexagonal carbon steel rivet nuts 3 are all embedded in the hood inner plate 1 by using insert injection molding process, so as to reduce the assembly connection problem between the composite material and the metal material part of the entire automobile weight.
The utility model discloses in be equipped with two pre-buried holes 6 on the hair-cover inner panel 1, two the full hexagonal carbon steel of crew cut rivet nut 3 inlays respectively and establishes two in pre-buried hole 6, and two the 6 outer ends in pre-buried hole all are equipped with annular boss 7, preferably, two the full hexagonal carbon steel of crew cut rivet nut 3 head end all is equipped with annular groove 8, and two annular boss 7 inlays respectively and establishes in corresponding two in the annular groove 8, thereby pass through annular boss 7 with annular groove 8's cooperation, with respectively two the full hexagonal carbon steel of crew cut rivet nut 3 is firm to be fixed on the hair-cover inner panel 1.
Each flat head full hexagonal carbon steel rivet nut 3 outside all is connected with a hexagon flange face bolt 4, 2 vertical fixes on hasp base 5 of hasp, just both ends are installed respectively through two hexagon flange face bolts 4 about hasp base 5 on hair cover inner panel 1, assembly process is very simple. In this embodiment, the middle of the lock catch base 5 is provided with a vertically-moving elongated protrusion 9, and the two ends of the lock catch 2 are respectively fixed at the upper end and the lower end of the protrusion 9.
The utility model discloses a fuel cell hydrogen can car be with front shroud lock hasp mounting structure is through with two flat head full hexagonal carbon steel rivet nut 3 is pre-buried in the hair cover inner panel 1, and through two hexagonal flange face bolt 4 will hasp 2 assembly is on hair cover inner panel 1, thereby solves unable welding process that adopts and realizes hasp 2 with the equipment assembly problem of hair cover inner panel 1.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a fuel cell hydrogen can be with front shroud lock hasp mounting structure which characterized in that: the novel hair cover is characterized by comprising a hair cover inner plate and a lock catch, wherein two flat-head full hexagonal carbon steel rivet nuts are symmetrically embedded in the left side and the right side of the center line of the hair cover inner plate, each flat-head full hexagonal carbon steel rivet nut is connected with a hexagonal flange face bolt on the outer side, the lock catch is vertically fixed on a lock catch base, and the left end and the right end of the lock catch base are respectively installed on the hair cover inner plate through the hexagonal flange face bolts.
2. The front cover lock catch mounting structure for a fuel cell hydrogen energy automobile according to claim 1, characterized in that: the two flat-head full hexagonal carbon steel pull-rivet nuts are both embedded in the hair cover inner plate, and the two flat-head full hexagonal carbon steel pull-rivet nuts and the hair cover inner plate are integrally formed.
3. The front cover lock catch mounting structure for a fuel cell hydrogen-powered automobile according to claim 2, characterized in that: the hair cover inner plate is provided with two embedded holes, the two flat-head full hexagonal carbon steel pull rivet nuts are respectively embedded in the two embedded holes, annular bosses are arranged at the outer ends of the two embedded holes, annular grooves are arranged at the head ends of the two flat-head full hexagonal carbon steel pull rivet nuts, and the two annular bosses are respectively embedded in the two corresponding annular grooves.
4. The front cover lock catch mounting structure for a fuel cell hydrogen energy automobile according to claim 1, characterized in that: the hair cover inner plate is made of SMC composite material.
5. The front cover lock catch mounting structure for a fuel cell hydrogen energy automobile according to claim 1, characterized in that: the middle part of the lock catch base is provided with a vertically elongated boss, and the two ends of the lock catch are respectively fixed at the upper end and the lower end of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866161.2U CN214493103U (en) | 2020-12-03 | 2020-12-03 | Front cover lock catch mounting structure for fuel cell hydrogen energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866161.2U CN214493103U (en) | 2020-12-03 | 2020-12-03 | Front cover lock catch mounting structure for fuel cell hydrogen energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214493103U true CN214493103U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022866161.2U Active CN214493103U (en) | 2020-12-03 | 2020-12-03 | Front cover lock catch mounting structure for fuel cell hydrogen energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214493103U (en) |
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2020
- 2020-12-03 CN CN202022866161.2U patent/CN214493103U/en active Active
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