CN205168872U - Integrative aircraft of foot rest and safety cover - Google Patents
Integrative aircraft of foot rest and safety cover Download PDFInfo
- Publication number
- CN205168872U CN205168872U CN201520953271.9U CN201520953271U CN205168872U CN 205168872 U CN205168872 U CN 205168872U CN 201520953271 U CN201520953271 U CN 201520953271U CN 205168872 U CN205168872 U CN 205168872U
- Authority
- CN
- China
- Prior art keywords
- foot rest
- protective case
- aircraft
- hold
- screw
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims description 46
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an integrative aircraft of foot rest and safety cover, including fuselage, driving motor, screw, safety cover and foot rest. Be equipped with the support arm on the fuselage, driving motor install in on the support arm, the screw is installed in driving motor's pivot. Safety cover and foot rest are fixed into an organic whole and are installed be close to screw department on the support arm, and the screw is located the safety cover. Integrative aircraft of foot rest and safety cover, the integrative design of its foot rest and safety cover, overall structure is simple, weight is lighter to alleviateed the weight of aircraft, simple to operate is swift moreover.
Description
Technical field
The utility model belongs to vehicle technology field, relates to the aircraft of foot rest and protective case one.
Background technology
Aircraft of the prior art, its foot rest and protective case are separate, are installed on aircraft respectively.If in use only install foot rest and do not install protective case and there is certain potential safety hazard, awing, the screw propeller of High Rotation Speed easily hurts people and other objects to aircraft; If install foot rest and protective case, install foot rest and protective case is installed on aircraft respectively, due to foot rest and protective case split design, the complex structure of foot rest and protective case and heavier-weight, can the extra weight increasing aircraft, and installation procedure comparatively bothers simultaneously.
Utility model content
The purpose of this utility model is to provide the aircraft of a kind of foot rest and protective case one, foot rest and protective case Integral design, and integral structure is simple, lighter in weight, thus the weight alleviating aircraft, and quick and easy for installation.
In order to solve the problems of the technologies described above; the technical solution adopted in the utility model is: the aircraft of a kind of foot rest and protective case one; comprise fuselage, drive motor, screw propeller, protective case and foot rest; described fuselage is provided with hold-down arm; described drive motor is installed on described hold-down arm; described screw propeller is installed in the rotating shaft of described drive motor, and described protective case and described foot rest are integrally fixed and are installed on described hold-down arm, and described screw propeller is positioned at described protective case.
Further, described protective case is sector structure, and it comprises protection portion and connecting portion, and described protection portion is circular arc, and described protection portion is fixed in described connecting portion one end, and the other end is fixed on described foot rest.
Further, described connecting portion is three pipe links, and the two ends of these three pipe links are individually fixed in described protection portion and described foot rest.
Further, described foot rest is cylindrical, and described foot rest is provided with mounting hole, and described hold-down arm is provided with screw hole, by screw, described foot rest and described protective case is fixed on described hold-down arm.
Further, the line of centers of described mounting hole overlaps with the line of centers of described foot rest.
Further, the making material of described protective case is nylon glass fiber composite material.
The utility model beneficial effect: aircraft of the present utility model, its foot rest and protective case Integral design, integral structure is simple, lightweight; thus alleviate the weight of aircraft; when also having installation foot rest and protective case, foot rest and protective case are integrally installed on aircraft, quick and easy for installation.
Accompanying drawing explanation
Fig. 1 be foot rest and protective case dismounting time the utility model embodiment the perspective view of aircraft.
Fig. 2 is the schematic perspective view of foot rest and protective case.
Description of reference numerals:
Fuselage 1, hold-down arm 2, protective case 3, foot rest 4, screw 5, screw propeller 6, drive motor 7, connecting arm 8;
Protection portion 31, pipe link 32.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the aircraft of the foot rest of the present embodiment and protective case one, this aircraft comprises fuselage 1, drive motor 7, screw propeller 6, protective case 3 and foot rest 4.Fuselage 1 is fixed with equably four hold-down arms 2, two hold-down arms 2 at fuselage 1 both sides place are connected with a connecting arm 8.Four hold-down arms 2 are separately installed with a drive motor 7, the rotating shaft of drive motor 7 are provided with screw propeller 6.Protective case 3 and foot rest 4 are integrally fixed and are installed near screw propeller 6 place on hold-down arm 2, and screw propeller 6 is positioned at protective case 3, thus prevents from hurting people or other object during screw propeller 6 High Rotation Speed.
As optimal technical scheme, with reference to 1 and 2, protective case 3 is in sector structure, and it is that semi-surrounding lives screw propeller 6, and wherein protection portion 31 is higher than screw propeller 6.Protective case 3 comprises protection portion 31 and connecting portion, and protection portion 31 is in circular arc, and connecting portion is three pipe links 32.Foot rest 4 is hollow structure, and its profile is cylindrical, and foot rest 4 is processed with mounting hole, and the line of centers of mounting hole overlaps with the line of centers of foot rest 4.The two ends of three pipe links 32 are individually fixed in the periphery of protection portion 31 and foot rest 4, thus make protective case 3 and foot rest 4 form one.Hold-down arm 2 is installed drive motor 7 place and is processed with screw hole, screw 5 through foot rest 4 mounting hole and be torqued into the screw hole of hold-down arm 2, thus foot rest 4 and protective case 3 are fixed on hold-down arm 2.
As optimal technical scheme, due to the good toughness of nylon glass fiber composite material, nylon glass fiber composite material is therefore selected to be the making material of protective case 3.
Aircraft of the present utility model, its foot rest and protective case Integral design, integral structure is simple, lightweight, thus alleviates the weight of aircraft, and during installation, foot rest and protective case are integrally installed on aircraft simultaneously, quick and easy for installation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the aircraft of a foot rest and protective case one, comprise fuselage (1), drive motor (7), screw propeller (6), protective case (3) and foot rest (4), described fuselage (1) is provided with hold-down arm (2), described drive motor (7) is installed on described hold-down arm (2), described screw propeller (6) is installed in the rotating shaft of described drive motor (7), it is characterized in that, described protective case (3) and described foot rest (4) are integrally fixed and are installed on described hold-down arm (2), described screw propeller (6) is positioned at described protective case (3).
2. the aircraft of a kind of foot rest according to claim 1 and protective case one; it is characterized in that; described protective case (3) is in sector structure; it comprises protection portion (31) and connecting portion; described protection portion (31) is in circular arc; described protection portion (31) is fixed in described connecting portion one end, and the other end is fixed on described foot rest (4).
3. the aircraft of a kind of foot rest according to claim 2 and protective case one; it is characterized in that; described connecting portion is three pipe links (32), and the two ends of these three pipe links (32) are individually fixed in described protection portion (31) and described foot rest (4).
4. the aircraft of a kind of foot rest according to claim 1 or 2 or 3 and protective case one; it is characterized in that; described foot rest (4) is in cylindrical; described foot rest (4) is provided with mounting hole; described hold-down arm (2) is provided with screw hole, by screw (5), described foot rest (4) and described protective case (3) is fixed on described hold-down arm (2).
5. the aircraft of a kind of foot rest according to claim 4 and protective case one, it is characterized in that, the line of centers of described mounting hole overlaps with the line of centers of described foot rest (4).
6. the aircraft of a kind of foot rest according to claim 1 and 2 and protective case one, it is characterized in that, the making material of described protective case (3) is nylon glass fiber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953271.9U CN205168872U (en) | 2015-11-25 | 2015-11-25 | Integrative aircraft of foot rest and safety cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953271.9U CN205168872U (en) | 2015-11-25 | 2015-11-25 | Integrative aircraft of foot rest and safety cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168872U true CN205168872U (en) | 2016-04-20 |
Family
ID=55732889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953271.9U Expired - Fee Related CN205168872U (en) | 2015-11-25 | 2015-11-25 | Integrative aircraft of foot rest and safety cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058818A (en) * | 2017-12-26 | 2018-05-22 | 昆山优尼电能运动科技有限公司 | Unmanned plane paddle fender bracket |
| CN110844057A (en) * | 2019-11-28 | 2020-02-28 | 湖南库里斯智能科技有限公司 | Multi-functional environmental protection unmanned aerial vehicle that patrols and examines |
-
2015
- 2015-11-25 CN CN201520953271.9U patent/CN205168872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058818A (en) * | 2017-12-26 | 2018-05-22 | 昆山优尼电能运动科技有限公司 | Unmanned plane paddle fender bracket |
| CN110844057A (en) * | 2019-11-28 | 2020-02-28 | 湖南库里斯智能科技有限公司 | Multi-functional environmental protection unmanned aerial vehicle that patrols and examines |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161125 |