CN203005550U - Car engine shield with buffer function - Google Patents
Car engine shield with buffer function Download PDFInfo
- Publication number
- CN203005550U CN203005550U CN 201220606138 CN201220606138U CN203005550U CN 203005550 U CN203005550 U CN 203005550U CN 201220606138 CN201220606138 CN 201220606138 CN 201220606138 U CN201220606138 U CN 201220606138U CN 203005550 U CN203005550 U CN 203005550U
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- Prior art keywords
- hood
- plate
- shield
- brace panel
- weakening strength
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Abstract
The utility model discloses a car engine shield with a buffer function, and aims to provide a car engine shield with a buffer function, which has the strength weakening function to prevent a reinforcing plate from being totally jointed with a shield outer plate, so that after a car hits a person, the shield outer plate can reduce the extent of injury to the head of the hit person. The car engine shield with the buffer function comprises a shield inner plate and a shield outer plate, wherein a lock catch fixing plate and a reinforcing plate are arranged between the shield outer plate and the shield inner plate; the lock catch fixing plate faces the side of the shield inner plate; the reinforcing plate faces the side of the shield outer plate; a plurality of strength weakening structures and a plurality of gluing grooves are arranged on the reinforcing plate; the fixing plate is welded with the reinforcing plate; the bottom end of the reinforcing plate is welded with the shield inner plate; the top end of the reinforcing plate is connected with the shield outer plate in a sticking manner though glue in the gluing grooves; and a lock catch is fixedly connected to the bottom end of the fixing plate and penetrates out of the shield inner plate.
Description
Technical field
The utility model relates to automotive hood manufacturing technology field, relates in particular to a kind of automotive hood with pooling feature.
Background technology
Automotive hood is the most eye-catching appearance member of vehicle body, and its effect is the protection to each parts in machinery space, isolation motor noise and the effect of playing pedestrian protecting.General car bonnet is made of hood inner plating and hood lamina rara externa.In the hood inner plating and the cavity between the hood lamina rara externa of car bonnet front end, snap close adapter plate and brace panel that hood generally all is installed prevent that the hood lamina rara externa is recessed, guarantee that hood has enough dent resistances.But after in the cavity between hood inner plating and hood lamina rara externa, snap close adapter plate and brace panel being installed; the snap close adapter plate of whole hood and brace panel all are supported on the hood lamina rara externa; make the intensity of hood lamina rara externa too high; after the central collision of people's car; the head part collides on the higher hood lamina rara externa of intensity; the hood lamina rara externa strengthens the injury values of pedestrian head, does not satisfy the car aircraft bonnet lamina rara externa to the laws and regulations requirement of pedestrian protecting.
China Patent Publication No. CN1636817, open day is on 07 13rd, 2005, name is called in the scheme of " automotive hood " and discloses a kind of automotive hood, has the car bonnet outer panels of the car body outside portion that consists of car bonnet and is engaged in the aluminum alloy wainscot processed of the engine room inboard of this car bonnet outer panels; Wainscot has: the top forms towards described outer panels side, a plurality of tapered protuberance of the separate configuration of devices spaced apart and be arranged on ripple on wainscot between described tapered protuberance to connect described adjacent tapered protuberance mode each other.Weak point is, this automotive hood intensity is too large, and after the central collision of people's car, hood is larger to head part's injury.
The utility model content
The utility model is too large in order to solve existing automotive hood intensity, after the central collision of people's car, the deficiency that hood is larger to head part's injury, provide a kind of simple and compact for structure, have the weakening strength function, safe and reliable, avoid brace panel all to fit on the hood lamina rara externa, after pedestrian-vehicle collision, the hood lamina rara externa can alleviate a kind of automotive hood with pooling feature to head part's injury degree.
To achieve these goals, the utility model is by the following technical solutions:
a kind of automotive hood with pooling feature, comprise hood inner plating and hood lamina rara externa, be provided with snap close adapter plate and brace panel between hood lamina rara externa and hood inner plating, and the snap close adapter plate is towards hood inner plating one side, brace panel is towards hood lamina rara externa one side, described brace panel is provided with several weakening strength structures and several gluing grooves, described adapter plate and described brace panel are welded together, described brace panel bottom and hood inner plating are welded together, described brace panel upper end is by the glue in the gluing groove and the hood lamina rara externa is bonding links together, described adapter plate bottom is fixedly connected with snap close, and snap close passes the hood inner plating.The weakening strength structure can alleviate the injury degree of hood lamina rara externa to the head part after pedestrian-vehicle collision.
As preferably, described weakening strength structure comprises weakening strength groove and weakening strength hole, and the weakening strength hole is located at the bottom of weakening strength groove.Alleviate the weight of hood, thereby make hood have elasticity preferably, not only the economy of favourable raising automobile, reduce auto emission, and can when pedestrian-vehicle collision, alleviate the hood lamina rara externa to head part's injury degree.
As preferably, described weakening strength groove is taper, and weakening strength groove corner is arc chord angle.Arc chord angle not only rigidity intensity is good, and DE, has buffer action preferably, can when pedestrian-vehicle collision, alleviate the hood lamina rara externa to head part's injury degree.
As preferably, described glue adopts the expansion viscose glue.The expansion viscose glue has buffer action, can when pedestrian-vehicle collision, alleviate the hood lamina rara externa to head part's injury degree.
As preferably, described brace panel edge is provided with the curved bend flanging.The curved bend flanging has elastic reaction, can when pedestrian-vehicle collision, alleviate the hood lamina rara externa to head part's injury degree.
The utility model can reach following effect:
This automotive hood is simple and compact for structure, has the weakening strength structure, and is safe and reliable, low cost of manufacture, practical, can not only alleviate the weight of hood, the economy of favourable raising automobile reduces auto emission, and can also alleviate the injury degree of hood lamina rara externa to the head part after pedestrian-vehicle collision.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of sectional structure schematic diagram of the present utility model.
In figure: weakening strength hole 1, gluing groove 2, curved bend flanging 3, snap close 4, snap close adapter plate 5, hood inner plating 6, hood lamina rara externa 7, expansion viscose glue 8, brace panel 9.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
embodiment: a kind of automotive hood with pooling feature of the present embodiment, as Fig. 1, shown in Figure 2, comprise hood inner plating 6 and hood lamina rara externa 7, be provided with snap close adapter plate 5 and brace panel 9 between hood lamina rara externa and hood inner plating, and the snap close adapter plate is towards hood inner plating one side, brace panel is towards hood lamina rara externa one side, brace panel is provided with nine weakening strength structures and 14 gluing grooves 2, each weakening strength structure comprises weakening strength groove and weakening strength hole 1, and the weakening strength hole is located at the bottom of weakening strength groove, the weakening strength groove is taper, and weakening strength groove corner is arc chord angle.Be provided with curved bend flanging 3 at the brace panel edge.Adapter plate and brace panel are welded together, and brace panel bottom and hood inner plating are welded together, and the brace panel upper end is by the glue in the gluing groove and the hood lamina rara externa is bonding links together, and the glue of the present embodiment adopts expansion viscose glue 8.The adapter plate bottom is fixedly connected with snap close 4, and snap close passes the hood inner plating.
Owing to being designed with the weakening strength hole on brace panel, after pedestrian-vehicle collision, the hood lamina rara externa is inwardly recessed, has buffer action, and the hood lamina rara externa can alleviate the injury degree to the head part.
The present embodiment is simple and compact for structure, has the weakening strength structure, and is safe and reliable, low cost of manufacture, practical, can not only alleviate the weight of hood, the economy of favourable raising automobile reduces auto emission, and can also alleviate the injury degree of hood lamina rara externa to the head part after pedestrian-vehicle collision.
The above has described embodiment of the present utility model by reference to the accompanying drawings, but not limited by above-described embodiment when realizing, those of ordinary skills can make a variety of changes within the scope of the appended claims or revise.
Claims (5)
1. automotive hood with pooling feature, comprise hood inner plating (6) and hood lamina rara externa (7), it is characterized in that, be provided with snap close adapter plate (5) and brace panel (9) between hood lamina rara externa and hood inner plating, and the snap close adapter plate is towards hood inner plating one side, brace panel is towards hood lamina rara externa one side, described brace panel is provided with several weakening strength structures and several gluing grooves (2), described adapter plate and described brace panel are welded together, described brace panel bottom and hood inner plating are welded together, described brace panel upper end is by the glue in the gluing groove and the hood lamina rara externa is bonding links together, described adapter plate bottom is fixedly connected with snap close (4), and snap close passes the hood inner plating.
2. a kind of automotive hood with pooling feature according to claim 1, is characterized in that, described weakening strength structure comprises weakening strength groove and weakening strength hole (1), and the weakening strength hole is located at the bottom of weakening strength groove.
3. a kind of automotive hood with pooling feature according to claim 2, is characterized in that, described weakening strength groove is taper, and weakening strength groove corner is arc chord angle.
4. a kind of automotive hood with pooling feature according to claim 1, is characterized in that, described glue adopts expansion viscose glue (8).
5. according to claim 1 or 3 or 4 described a kind of automotive hoods with pooling feature, is characterized in that, described brace panel edge is provided with curved bend flanging (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606138 CN203005550U (en) | 2012-11-16 | 2012-11-16 | Car engine shield with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606138 CN203005550U (en) | 2012-11-16 | 2012-11-16 | Car engine shield with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005550U true CN203005550U (en) | 2013-06-19 |
Family
ID=48597168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220606138 Expired - Fee Related CN203005550U (en) | 2012-11-16 | 2012-11-16 | Car engine shield with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612664A (en) * | 2013-11-12 | 2014-03-05 | 一汽解放柳州特种汽车有限公司 | Engine cover free of welding spots |
| CN104085452A (en) * | 2014-06-24 | 2014-10-08 | 卢世清 | Welding-point-free engine cover |
| CN113374364A (en) * | 2021-06-09 | 2021-09-10 | 江铃汽车股份有限公司 | Novel crushable energy-absorbing engine cover lock catch structure and design method |
| CN114771448A (en) * | 2022-04-29 | 2022-07-22 | 重庆长安汽车股份有限公司 | Anti-collision beam assembly and vehicle before car |
-
2012
- 2012-11-16 CN CN 201220606138 patent/CN203005550U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612664A (en) * | 2013-11-12 | 2014-03-05 | 一汽解放柳州特种汽车有限公司 | Engine cover free of welding spots |
| CN104085452A (en) * | 2014-06-24 | 2014-10-08 | 卢世清 | Welding-point-free engine cover |
| CN113374364A (en) * | 2021-06-09 | 2021-09-10 | 江铃汽车股份有限公司 | Novel crushable energy-absorbing engine cover lock catch structure and design method |
| CN114771448A (en) * | 2022-04-29 | 2022-07-22 | 重庆长安汽车股份有限公司 | Anti-collision beam assembly and vehicle before car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131116 |