CN203345057U - Heat insulation structure for automobile engine cover supporting rod - Google Patents
Heat insulation structure for automobile engine cover supporting rod Download PDFInfo
- Publication number
- CN203345057U CN203345057U CN 201320356198 CN201320356198U CN203345057U CN 203345057 U CN203345057 U CN 203345057U CN 201320356198 CN201320356198 CN 201320356198 CN 201320356198 U CN201320356198 U CN 201320356198U CN 203345057 U CN203345057 U CN 203345057U
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- China
- Prior art keywords
- heat insulation
- wall
- strut bar
- engine cover
- heat shield
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a heat insulation structure for an automobile engine cover supporting rod. The heat insulation structure for the automobile engine cover supporting rod comprises a heat insulation sleeve. The heat insulation sleeve is cylindrical and comprises a top wall, a bottom wall, an outer wall, an inner wall and cracking walls. The heat insulation sleeve is provided with a longitudinal cracking portion, the cracking walls of the heat insulation sleeve are formed on the two side edges of the cracking portion. The portion between the outer wall and the inner wall is filled with high-temperature resistant rubber. According to the scheme, the high-temperature resistant rubber fills the heat insulation sleeve, the heat insulation property is good, the problem that hands are scalded when users open the engine cover supporting rod is solved, the safety of opening an engine cover through the engine cover supporting rod is improved, meanwhile, the appearance is designed to be of an unique groove, and the heat insulation structure for the automobile engine cover supporting rod is simple in structure, convenient to hold by the hands, and worth popularizing.
Description
Technical field
The utility model relates to field of automobile, refers to especially a kind of car engine cover strut bar heat insulation structural.
Background technology
The effect of car engine cover strut bar be by engine case by the engine case they sup-port, the engine case post upper is connected with the engine case inner panel, engine case strut bar lower end is connected with vehicle body.In vehicle traveling process, engine compartment temperature generally can reach higher temperature, especially under the rugged environments such as hot summer or running car overlong time, because the engine case strut bar is arranged in machinery space, higher temperature will be produced, if do not adopt heat-proof device while with hand, picking up the engine case strut bar, will cause hand to scald or other danger.
Generally, the engine case strut bar mainly by one independently Metallic rod form,, there is the risk of hand scald in the safety while being difficult to guarantee to open with hand under the machinery space high-temperature condition.Therefore, safety, the especially structure solution more easy to operate, hommization more that the car engine cover strut bar is used is that the insider expects one of problem solved.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of car engine cover strut bar heat insulation structural, while to reduce, opening the engine case strut bar, the danger of scalding occurs, and improves the safety of using the engine case strut bar.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of car engine cover strut bar heat insulation structural, comprises heat shield; Described heat shield is tubular, comprises roof, diapire, outer wall, inwall and crackle wall; Described heat shield is provided with centerline crack section, and the dual side-edge of this crackle section forms the crackle wall of described heat shield, between described outer wall and inwall, fills high-temperature resistant rubber.
Wherein, the radian of described outer wall and inwall closure is greater than 1.75 π, and between described outer wall and inwall, the radian of crackle section is less than 0.25 π.
Wherein, the internal diameter of described roof and diapire and described engine case strut bar equal diameters, described roof and diapire external diameter equate; The external diameter of described roof and diapire is greater than the external diameter at heat shield outer wall middle part, and the external diameter of described roof and diapire is diminished to inner end gradually by end edge portion.
Further, the pass of the external diameter h1 of described roof and diapire and described engine case strut bar diameter h is: 200%h<h1<250%h; The external diameter h2 at described heat shield outer wall middle part and the pass of described engine case strut bar diameter h are: 150%h<h2<180%h.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, fill high-temperature resistant rubber in described heat shield, thermal insulation is good, and the problem of hand occurs to scald while avoiding opening the engine case strut bar, has improved and has used the engine case strut bar to open the safety of engine case; Simultaneously, profile is designed to unique groove, simple in structure, facilitates hand-heldly, is worthy to be popularized.
The accompanying drawing explanation
The use view of the car engine cover strut bar heat insulation structural that Fig. 1 is the utility model embodiment;
The structural representation of the car engine cover strut bar that Fig. 2 is the utility model embodiment;
The structural representation of the heat shield that Fig. 3 is the utility model embodiment;
The schematic perspective view of the heat shield that Fig. 4 is the utility model embodiment;
The birds-eye view of the heat shield that Fig. 5 is the utility model embodiment;
The main element nomenclature:
1-engine case strut bar;
The 2-heat shield;
The 21-roof; The 22-diapire; The 23-outer wall; The 24-inwall; 25-crackle wall;
28-outer wall middle part.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model owing to being arranged in machinery space, easily causes hand to scald or other dangerous problems for available engine lid strut bar while with hand, opening the engine case strut bar, a kind of car engine cover strut bar heat insulation structural is provided.
As shown in Figure 1 and Figure 2, embodiment of the present utility model provides a kind of car engine cover strut bar heat insulation structural, comprises heat shield 2, for being coated on outside engine case strut bar 1; Described heat shield 2 is tubular, comprises roof 21, diapire 22, outer wall 23, inwall 24 and crackle wall 25; Described heat shield 2 is provided with centerline crack section, and the dual side-edge of this crackle section forms the crackle wall 25 of described heat shield; Fill high-temperature resistant rubber between described outer wall 23 and inwall 24, preferably, described high-temperature resistant rubber is FFKM, its can high temperature resistant temperature for reaching 200 ℃～250 ℃.
The heat shield 2 that the utility model embodiment provides, be coated on outside engine case strut bar 1, simultaneously, fill high-temperature resistant rubber in heat shield, thermal insulation is good, the problem of hand occurs to scald while avoiding opening the engine case strut bar, has improved and has used the engine case strut bar to open the safety of engine case.
Concrete, as shown in Fig. 3, Fig. 4, Fig. 5, described outer wall 23 is greater than 1.75 π with the radian of inwall 24 closures, between described outer wall 23 and inwall 24, the radian of crackle section is less than 0.25 π, so that the width of crackle section is enough little, while holding heat shield 2, engine case strut bar 1 can not scald and set about.
Simultaneously, the internal diameter of described roof 21 and diapire 22 and described engine case strut bar 1 equal diameters, described roof 21 and diapire external diameter 22 equate so that heat shield 2 with closely be coated on outside engine case strut bar 1; The external diameter of described roof 21 and diapire 22 is greater than the external diameter at heat shield outer wall middle part 28, and the external diameter of described roof 21 and diapire 22 diminishes to inner end gradually by end edge portion, forms the arc transition curve.
Further, the pass of the external diameter h1 of described roof 21 and diapire 22 and described engine case strut bar 1 diameter h is: 200%h<h1<250%h; The external diameter h2 at described heat shield outer wall middle part 28 and the pass of described engine case strut bar 1 diameter h are: 150%h<h2<180%h; So that the overall appearance of heat shield 2 presents that upper and lower two ends are thick, groove structure that middle part is thin facilitates hand-held.
In such scheme, described heat shield 2 unit designs become unique groove structure, facilitate hand-held; The interior filling high-temperature resistant rubber of heat shield 2, thermal insulation is good, and the problem of hand occurs to scald while avoiding opening the engine case strut bar, has improved and has used the engine case strut bar to open the safety of engine case.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a car engine cover strut bar heat insulation structural, comprise heat shield; It is characterized in that, described heat shield is tubular, comprises roof, diapire, outer wall, inwall and crackle wall; Described heat shield is provided with centerline crack section, and the dual side-edge of this crackle section forms the crackle wall of described heat shield; Fill high-temperature resistant rubber between described outer wall and inwall.
2. car engine cover strut bar heat insulation structural as claimed in claim 1, is characterized in that, the radian of described outer wall and inwall closure is greater than 1.75 π, and between described outer wall and inwall, the radian of crackle section is less than 0.25 π.
3. car engine cover strut bar heat insulation structural as claimed in claim 1, is characterized in that, the internal diameter of described roof and diapire and described engine case strut bar equal diameters, and described roof and diapire external diameter equate; The external diameter of described roof and diapire is greater than the external diameter at heat shield outer wall middle part, and the external diameter of described roof and diapire is diminished to inner end gradually by end edge portion.
4. car engine cover strut bar heat insulation structural as claimed in claim 3, is characterized in that, the pass of the external diameter h1 of described roof and diapire and described engine case strut bar diameter h is: 200%h<h1<250%h; The external diameter h2 at described heat shield outer wall middle part and the pass of described engine case strut bar diameter h are: 150%h<h2<180%h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320356198 CN203345057U (en) | 2013-06-20 | 2013-06-20 | Heat insulation structure for automobile engine cover supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320356198 CN203345057U (en) | 2013-06-20 | 2013-06-20 | Heat insulation structure for automobile engine cover supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345057U true CN203345057U (en) | 2013-12-18 |
Family
ID=49744986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320356198 Expired - Fee Related CN203345057U (en) | 2013-06-20 | 2013-06-20 | Heat insulation structure for automobile engine cover supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9796355B1 (en) | 2016-08-29 | 2017-10-24 | Ford Global Technologies, Llc | Hood lifter assembly with protective cover |
-
2013
- 2013-06-20 CN CN 201320356198 patent/CN203345057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9796355B1 (en) | 2016-08-29 | 2017-10-24 | Ford Global Technologies, Llc | Hood lifter assembly with protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |