CN203844677U - Aluminum alloy getting-on pedal for commercial vehicle - Google Patents
Aluminum alloy getting-on pedal for commercial vehicle Download PDFInfo
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- CN203844677U CN203844677U CN201420190543.XU CN201420190543U CN203844677U CN 203844677 U CN203844677 U CN 203844677U CN 201420190543 U CN201420190543 U CN 201420190543U CN 203844677 U CN203844677 U CN 203844677U
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- Prior art keywords
- pedal
- hole
- aluminum alloy
- fixed orifice
- shrinkage pool
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
- Body Structure For Vehicles (AREA)
Abstract
An aluminum alloy getting-on pedal of a commercial vehicle comprises a pedal made of an aluminum alloy material, wherein a plurality of through holes are formed in the pedal; the pedal is of a quadrilateral structure, four sides of the pedal are respectively a first side, a second side, a front side and a rear side, two ends of the first side are respectively connected with two ends of the second side through the front side and the rear side, and the first side is fixedly connected with the top of the lower flanging. The through holes at the positions, close to the lower flanging, of the pedal are all arranged to be convex holes, the through holes at the positions, far away from the lower flanging, of the pedal are arranged to be convex holes or concave holes, and the number of the concave holes is smaller than half of the number of the convex holes. The design has good mechanical property and strong anti-skid capability.
Description
Technical field
The utility model relates to a kind of boarding footplate, relates in particular to a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate, is specifically applicable to improve mechanical strength and optimizes antiskid capability.
Background technology
Boarding footplate is the step device that chaufeur is got on the bus and used, and mainly by mechanical characteristics, anti-skidding drainage performance and aesthetic property, evaluates the quality of boarding footplate.
Chinese patent Granted publication number is CN201432616Y; Granted publication day is that the utility model patent on March 31st, 2010 discloses a kind of pedal of heavy truck: have trapezoidal framework; upper and lower two bases of framework have some screws; there are some cylinders framework dual-side inner side; all there is tapped through hole in Dian Ge cylindrical center; in framework, there are vertical straight connecting strap and undaform lateral connection bar, between vertical connecting strap and lateral connection bar, interconnect and be fixedly connected with framework; Framework and vertical connecting strap, lateral connection bar upper surface have some anti-skidding protruding caps.Described framework, cylinder, vertical connecting strap, lateral connection bar are made by aluminum alloy.Although this utility model quality is light, drainage performance good, still there is following defect in it:
1, the structure of this utility model is comparatively thin, mechanical strength is poor.
What 2, the skidring of this utility model arranged is narrower, and antiskid capability is not enough.
Summary of the invention
The purpose of this utility model is to overcome bad mechanical strength, the weak problem of antiskid capability existing in prior art, and the commercial vehicle/comm..vehicle aluminum alloy that a kind of mechanical strength is good, antiskid capability is strong boarding footplate is provided.
For realizing above object, technical solution of the present utility model is:
A commercial vehicle/comm..vehicle aluminum alloy boarding footplate, comprises the pedal that aluminum alloy materials is manufactured, and offers a plurality of through holes on described pedal;
Described pedal is quadrilateral structure, its four edges is respectively first side, second side, front and back, the two ends of described first side are connected with the two ends of second side by front, back respectively, and described first side is fixedly connected with the top of lower flange.
Described through hole comprises front fixed orifice, rear fixed orifice, epirelief hole and lower shrinkage pool, and described front fixed orifice nearby limit arranges, and the nearly back of described rear fixed orifice arranges, and is evenly provided with epirelief hole and lower shrinkage pool between described front fixed orifice and rear fixed orifice;
On described pedal, an exhausting hole at nearly lower flange place is all set to epirelief hole, and on described pedal, the through hole at lower flange far away place is set to epirelief hole or lower shrinkage pool, and the number of described lower shrinkage pool is less than half of epirelief number of perforations.
The top in described epirelief hole is provided with antislip ring, and the bottom of described antislip ring is fixedly connected with the end face of pedal, and the top of described antislip ring is 5 millimeters of 2 Hao meter – to the diff-H of pedal end face.
The top of described antislip ring is 3.5 millimeters to the diff-H of pedal end face.
The top of described lower shrinkage pool is provided with annular chamfer.
Compared with prior art, the beneficial effects of the utility model are:
1, the lower flange in a kind of commercial vehicle/comm..vehicle aluminum alloy of the utility model boarding footplate is fixedly connected with first side, pedal is installed the outside of rear lower flange in car body, lower flange is set and not only can strengthens the mechanical strength of pedal, can improve the wear-resisting bend resistance performance of pedal simultaneously.Therefore, high, the wear-resisting bend resistance performance of the design's mechanical strength is good.
2, in a kind of commercial vehicle/comm..vehicle aluminum alloy of the utility model boarding footplate epirelief hole and lower shrinkage pool be opened on pedal, on epirelief hole, the antiskid capability of antislip ring is better than general anti-skidding lines, it is better that anti-skidding lines is generally used for floor skidproof effect, and the design's pedal is trampled for the turnover of commercial-vehicle cab, trample face less, the anti-skidding design that need to more protrude, and the design's antislip ring is just meeting above-mentioned skid-resistance requirements; Under the design, the design of shrinkage pool is convenient to the draining of pedal itself and cleans, makes pedal more neat and artistic simultaneously.Therefore, not only antiskid capability is good but also drainage performance is excellent for the design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: pedal 1, through hole 2, first side 21, second side 22, front 23, back 24, lower flange 3, front fixed orifice 4, epirelief hole 5, antislip ring 51, lower shrinkage pool 6, annular chamfer 61, rear fixed orifice 7.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail.
Referring to Fig. 1, a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate, comprises the pedal 1 that aluminum alloy materials is manufactured, and offers a plurality of through holes 2 on described pedal 1;
Described pedal 1 is quadrilateral structure, its four edges is respectively first side 21, second side 22,23He back, front 24, the two ends of described first side 21 are connected by the two ends of front 23,24Yu second side, back 22 respectively, and described first side 21 is fixedly connected with the top of lower flange 3.
Described through hole 2 comprises front fixed orifice 4, rear fixed orifice 7, epirelief hole 5 and lower shrinkage pool 6, described front fixed orifice 4 nearby limit 23 arranges, the nearly back 24 of described rear fixed orifice 7 arranges, and is evenly provided with epirelief hole 5 and lower shrinkage pool 6 between described front fixed orifice 4 and rear fixed orifice 7;
On described pedal 1, an exhausting hole 2 at nearly lower flange 3 places is all set to epirelief hole 5, and on described pedal 1, the through hole 2 at lower flange far away 3 places is set to epirelief hole 5 or lower shrinkage pool 6, and the number of described lower shrinkage pool 6 is less than half of epirelief hole 5 numbers.
The top in described epirelief hole 5 is provided with antislip ring 51, and the bottom of described antislip ring 51 is fixedly connected with the end face of pedal 1, and the top of described antislip ring 51 is 5 millimeters of 2 Hao meter – to the diff-H of pedal 1 end face.
The top of described antislip ring 51 is 3.5 millimeters to the diff-H of pedal 1 end face.
The top of described lower shrinkage pool 6 is provided with annular chamfer 61.
Principle of the present utility model is described as follows:
The design's epirelief hole 5 and lower shrinkage pool 6 are arranged on pedal 1 uniformly, and on pedal, the through hole 2 of nearly lower flange 3 is epirelief hole 5, and above-mentioned design is due to the outside left of lower flange 3 in pedal, need more anti-skid structure to guarantee its skidproof effect.
Lower shrinkage pool 6: be mainly the drainage clean of being convenient to pedal 1, its quantity is less than epirelief hole 5, can reach drainage effect.
About arranging of epirelief hole 5 and lower shrinkage pool 6, take practical, clean and tidy, attractive in appearance is principle, and its arrangement mode is not limit.
Embodiment 1:
Referring to Fig. 1, a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate, comprises the pedal 1 that aluminum alloy materials is manufactured, and offers a plurality of through holes 2 on described pedal 1; Described pedal 1 is quadrilateral structure, its four edges is respectively first side 21, second side 22,23He back, front 24, the two ends of described first side 21 are connected by the two ends of front 23,24Yu second side, back 22 respectively, and described first side 21 is fixedly connected with the top of lower flange 3; Described through hole 2 comprises front fixed orifice 4, rear fixed orifice 7, epirelief hole 5 and lower shrinkage pool 6, described front fixed orifice 4 nearby limit 23 arranges, the nearly back 24 of described rear fixed orifice 7 arranges, and is evenly provided with epirelief hole 5 and lower shrinkage pool 6 between described front fixed orifice 4 and rear fixed orifice 7; On described pedal 1, an exhausting hole 2 at nearly lower flange 3 places is all set to epirelief hole 5, on described pedal 1, the through hole 2 at lower flange far away 3 places is set to epirelief hole 5 or lower shrinkage pool 6, the number of described lower shrinkage pool 6 is less than half of epirelief hole 5 numbers, and the top of described lower shrinkage pool 6 is provided with annular chamfer 61; The top in described epirelief hole 5 is provided with antislip ring 51, and the bottom of described antislip ring 51 is fixedly connected with the end face of pedal 1, and the top of described antislip ring 51 is 3.5 millimeters to the diff-H of pedal 1 end face.
Claims (5)
1. a commercial vehicle/comm..vehicle aluminum alloy boarding footplate, comprises the pedal (1) that aluminum alloy materials is manufactured, and offers a plurality of through holes (2) on described pedal (1), it is characterized in that:
Described pedal (1) is quadrilateral structure, its four edges is respectively first side (21), second side (22), front (23) and back (24), the two ends of described first side (21) are connected with the two ends of second side (22) by front (23), back (24) respectively, and described first side (21) are fixedly connected with the top of lower flange (3).
2. a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate according to claim 1, it is characterized in that: described through hole (2) comprises front fixed orifice (4), rear fixed orifice (7), epirelief hole (5) and lower shrinkage pool (6), described front fixed orifice (4) nearby limit (23) arranges, the nearly back (24) of described rear fixed orifice (7) arranges, and is evenly provided with epirelief hole (5) and lower shrinkage pool (6) between described front fixed orifice (4) and rear fixed orifice (7);
The exhausting hole (2) that the upper nearly lower flange (3) of described pedal (1) is located is all set to epirelief hole (5), the through hole (2) that the upper lower flange (3) far away of described pedal (1) is located is set to epirelief hole (5) or lower shrinkage pool (6), and the number of described lower shrinkage pool (6) is less than half of epirelief hole (5) number.
3. a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate according to claim 2, it is characterized in that: the top in described epirelief hole (5) is provided with antislip ring (51), the bottom of described antislip ring (51) is fixedly connected with the end face of pedal (1), and the top of described antislip ring (51) is 5 millimeters of 2 Hao meter – to the diff-H of pedal (1) end face.
4. a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate according to claim 3, is characterized in that: the top of described antislip ring (51) is 3.5 millimeters to the diff-H of pedal (1) end face.
5. according to a kind of commercial vehicle/comm..vehicle aluminum alloy boarding footplate described in claim 2 or 3, it is characterized in that: the top of described lower shrinkage pool (6) is provided with annular chamfer (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190543.XU CN203844677U (en) | 2014-04-19 | 2014-04-19 | Aluminum alloy getting-on pedal for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190543.XU CN203844677U (en) | 2014-04-19 | 2014-04-19 | Aluminum alloy getting-on pedal for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844677U true CN203844677U (en) | 2014-09-24 |
Family
ID=51557729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190543.XU Expired - Lifetime CN203844677U (en) | 2014-04-19 | 2014-04-19 | Aluminum alloy getting-on pedal for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844677U (en) |
-
2014
- 2014-04-19 CN CN201420190543.XU patent/CN203844677U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |