CN210760997U - Inner plate of front machine cover - Google Patents
Inner plate of front machine cover Download PDFInfo
- Publication number
- CN210760997U CN210760997U CN201921140852.5U CN201921140852U CN210760997U CN 210760997 U CN210760997 U CN 210760997U CN 201921140852 U CN201921140852 U CN 201921140852U CN 210760997 U CN210760997 U CN 210760997U
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- CN
- China
- Prior art keywords
- front cover
- plate
- inner panel
- mounting
- reinforcing plate
- 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.)
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Abstract
The utility model provides a front cover inner plate, which comprises a frame and an inner concave bottom plate; the novel hinge assembly is characterized in that lightening holes are formed in the side wall and the bottom surface of the inner concave bottom plate, a lock catch reinforcing plate mounting area is arranged at the lower portion of the frame, a hinge reinforcing plate mounting area is arranged at the upper portion of the frame, a cover lock mounting assembly mounting hole is formed in the lock catch reinforcing plate mounting area, and a hinge mounting point and an electric support rod mounting point are arranged on the hinge reinforcing plate. The utility model discloses a preceding cover inner panel can compromise whole and local rigidity and intensity, has the advantage of lightweight and aesthetic property.
Description
Technical Field
The utility model relates to a technical field of automobile parts especially relates to a preceding cover inner panel.
Background
In recent years, with the development of economy and the advancement of society, the holding amount of vehicles on roads is increasing. With the increasing number of traffic accidents.
In the prior art, in order to reduce pedestrian casualties in motor vehicle traffic accidents, many vehicles adopt passive safety measures, for example, the material of the inner plate of the front cover of the front cabin adopts low-carbon mild steel formed by stamping so as to reduce the casualty probability after collision with pedestrians. However, the above solution has the following drawbacks:
(1) the structural strength of the vehicle body is reduced, resulting in a reduction in vehicle safety;
(2) the weight of the vehicle is heavy, so that the burden of the vehicle is increased;
(3) the front machine cover inner plate is concentrated with more reinforcing plates and inner decorative plates, and the manual stay bar and the electric stay bar are independently arranged, so that the aesthetic property is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide a front cover inner plate, which can take into account the whole and local rigidity and strength, and has the advantages of light weight and aesthetic property.
In order to achieve the above and other related objects, the present invention provides a front cover inner plate, which comprises a frame and an inner concave bottom plate; the novel hinge assembly is characterized in that lightening holes are formed in the side wall and the bottom surface of the inner concave bottom plate, a lock catch reinforcing plate mounting area is arranged at the lower portion of the frame, a hinge reinforcing plate mounting area is arranged at the upper portion of the frame, a cover lock mounting assembly mounting hole is formed in the lock catch reinforcing plate mounting area, and a hinge mounting point and an electric support rod mounting point are arranged on the hinge reinforcing plate mounting area.
In an embodiment of the present invention, the total area of the concave bottom plate is not greater than 1/2 of the total area of the inner plate of the front cover.
In an embodiment of the utility model, still be provided with buffer block mounting point and manual vaulting pole mounting point on the frame.
In an embodiment of the utility model, the buffer block mounting point with the recessed degree of depth of manual vaulting pole mounting point is not less than 20 mm.
In an embodiment of the present invention, four corners of the sidewall are provided with 4 trapezoidal lightening holes, 25 lightening holes are uniformly formed around the sidewall, and 5 trapezoidal lightening holes are formed in the bottom surface.
In an embodiment of the present invention, the area of the lightening hole is not smaller than 1/2 of the area of the concave bottom plate, and the depth of the concave is not larger than 1/10 of the longitudinal length of the inner plate of the front cover.
In an embodiment of the present invention, the recessed depth of the cover lock installation area is not less than 20mm, and the recessed transverse length is not less than 1/20 of the transverse length of the inner plate of the front cover.
In an embodiment of the present invention, the concave surface of the cover lock mounting region is provided with 4 lightening holes with a width of 20mm and a distance of 20 mm.
In an embodiment of the present invention, the inner plate of the front cover is formed by deep-drawing a high-strength gapless thin steel plate.
In an embodiment of the present invention, the frame and the concave bottom plate are integrally formed.
As above, the utility model discloses a preceding cover inner panel has following beneficial effect:
(1) the high-strength gapless atom thin steel plate formed by deep drawing is adopted, and the integral rigidity and the local rigidity and strength are considered;
(2) only the hinge reinforcing plate and the lock catch reinforcing plate are integrated, and the installation of the manual and electric stay bars is simplified into a whole, and the design of an internal decorative plate is not needed, so that the attractiveness is improved;
(3) through the lightening hole of topological optimal design, compromise pedestrian's protection and lightweight demand.
Drawings
Fig. 1 is a perspective view of an inner plate of a front cover according to an embodiment of the present invention;
FIG. 2 is a top view of a front cover inner panel of the present invention in one embodiment;
fig. 3 is a side view of the inner plate of the front cover according to an embodiment of the present invention.
Description of the element reference numerals
1 frame
11 lock reinforcing plate mounting area
111 mounting hole for cover lock mounting assembly
1111 lightening hole
12 hinge reinforcing plate mounting area
121 hinge mounting point
122 electric stay bar mounting point
13 buffer block mounting point
14 hand-operated stay mounting point
2 concave bottom plate
21 trapezoidal lightening hole
22 lightening hole
23 trapezoidal lightening hole
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model discloses a preceding cover inner panel can compromise whole and local rigidity and intensity through adopting high strength zero clearance atom steel sheet, has pruned loaded down with trivial details decoration plaque, has the advantage of lightweight and aesthetic property, can be applicable to various types of cars, and the practicality is strong.
As shown in fig. 1-3, in an embodiment, the front cover inner plate of the present invention includes a frame 1 and an inner concave bottom plate 2.
And lightening holes are formed in the side wall and the bottom surface of the concave bottom plate 2. In an embodiment of the present invention, the area of the lightening hole is not smaller than 1/2 of the area of the concave bottom plate, and the depth of the concave is not larger than 1/10 of the longitudinal length of the inner plate of the front cover.
In an embodiment of the present invention, four corners of the sidewall are provided with 4 trapezoidal lightening holes 21, 25 lightening holes 22 are uniformly arranged around the sidewall, and 5 trapezoidal lightening holes 23 are arranged on the bottom surface. Due to the design of the lightening holes, the weight of the inner plate of the front machine cover is greatly reduced, the aim of light weight is fulfilled, and the requirements on integral rigidity and strength of the whole part and the part can be met.
The lower part of frame 1 is provided with hasp reinforcing plate installation region 11, and upper portion is provided with hinge reinforcing plate installation region 12, be provided with bonnet lock installation component mounting hole 111 on hasp reinforcing plate installation region 11, be provided with hinge mounting point 121 and electronic vaulting pole mounting point 122 on the hinge reinforcing plate installation region 12. Preferably, the hinge mounting point 121 and the electric stay mounting point 122 are respectively located on two stepped surfaces of the hinge reinforcing plate mounting area 12. Since the latch reinforcing plate mounting region 11 and the hinge reinforcing plate mounting region 12 are only integrated, an interior structure of the interior of the front cover is simplified, and requirements for light weight and beauty are met.
In an embodiment of the present invention, the recessed depth of the cover lock catch reinforcing plate mounting region 11 is not less than 20mm, and the recessed transverse length is not less than 1/20 of the transverse length of the front cover inner plate. Preferably, the concave surface of the mounting area of the cover lock reinforcement plate is provided with 4 lightening holes 1111 with 20mm width and 20mm interval.
In an embodiment of the present invention, the frame 1 is further provided with a buffer block mounting point 13 and a manual stay bar mounting point 14. The concave depth of the buffer block mounting point 13 and the manual support rod mounting point 14 is not less than 20 mm. The positions of the buffer block mounting point 13 and the manual support rod mounting point 14 are designed through appearance optimization, and the requirement of attractiveness is met.
In an embodiment of the present invention, the total area of the concave bottom plate 2 is not greater than 1/2 of the total area of the inner plate of the front cover, so as to ensure the overall rigidity and strength of the front cover.
In an embodiment of the utility model, preceding cover inner panel adopts high strength zero clearance atom steel sheet deep-drawing shaping, just the frame with indent bottom plate integrated into one piece to compromise each item performance of preceding cover inner panel.
To sum up, the inner plate of the front machine cover of the utility model adopts the high-strength gapless atom thin steel plate formed by deep stamping, and the whole and local rigidity and strength are considered; only a hinge reinforcing plate mounting area and a lock catch reinforcing plate mounting area are integrated, and the installation of the manual and electric stay bars is simplified into a whole, and the design of an internal decorative plate is not needed, so that the attractiveness is improved; through the lightening hole of topological optimal design, compromise pedestrian's protection and lightweight demand. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A front machine cover inner plate is characterized by comprising a frame and an inwards concave bottom plate; the novel hinge assembly is characterized in that lightening holes are formed in the side wall and the bottom surface of the inner concave bottom plate, a lock catch reinforcing plate mounting area is arranged at the lower portion of the frame, a hinge reinforcing plate mounting area is arranged at the upper portion of the frame, a cover lock mounting assembly mounting hole is formed in the lock catch reinforcing plate mounting area, and a hinge mounting point and an electric support rod mounting point are arranged on the hinge reinforcing plate.
2. The front cover inner panel of claim 1, wherein: the total area of the concave bottom plate is not more than 1/2 of the total area of the inner plates of the front cover.
3. The front cover inner panel of claim 1, wherein: and a buffer block mounting point and a manual support rod mounting point are further arranged on the frame.
4. The front cover inner panel of claim 3, wherein: the mounting point of the buffer block and the concave depth of the mounting point of the manual support rod are not less than 20 mm.
5. The front cover inner panel of claim 1, wherein: four corners of the side wall are provided with 4 trapezoidal lightening holes, the periphery of the side wall is uniformly provided with 25 lightening holes, and the bottom surface is provided with 5 trapezoidal lightening holes.
6. The front cover inner panel of claim 1, wherein: the area of the lightening hole is not less than 1/2 of the area of the concave bottom plate, and the concave depth is not more than 1/10 of the longitudinal length of the inner plate of the front cover.
7. The front cover inner panel of claim 1, wherein: the sunken degree of depth of bonnet lock reinforcing plate installation region is not less than 20mm, and sunken lateral length is not less than 1/20 of preceding bonnet inner panel lateral length.
8. The front cover inner panel of claim 7, wherein: and 4 lightening holes with the width of 20mm and the interval of 20mm are arranged on the concave surface of the reinforcing plate mounting area of the cover lock.
9. The front cover inner panel of claim 1, wherein: the inner plate of the front machine cover is formed by deep stamping of a high-strength gapless atom thin steel plate.
10. The front cover inner panel of claim 1, wherein: the frame and the concave bottom plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140852.5U CN210760997U (en) | 2019-07-19 | 2019-07-19 | Inner plate of front machine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140852.5U CN210760997U (en) | 2019-07-19 | 2019-07-19 | Inner plate of front machine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760997U true CN210760997U (en) | 2020-06-16 |
Family
ID=71054006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140852.5U Active CN210760997U (en) | 2019-07-19 | 2019-07-19 | Inner plate of front machine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760997U (en) |
-
2019
- 2019-07-19 CN CN201921140852.5U patent/CN210760997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230131 Granted publication date: 20200616 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240108 Granted publication date: 20200616 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240227 Granted publication date: 20200616 |