CN212047122U - Getting-on step structure and commercial vehicle - Google Patents
Getting-on step structure and commercial vehicle Download PDFInfo
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- CN212047122U CN212047122U CN202020351503.4U CN202020351503U CN212047122U CN 212047122 U CN212047122 U CN 212047122U CN 202020351503 U CN202020351503 U CN 202020351503U CN 212047122 U CN212047122 U CN 212047122U
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Abstract
The utility model relates to a structure and commercial car of marking time get on bus relates to automobile parts technical field, and this structure includes: a lower pedal, a lower stepping shield, an upper pedal and an upper stepping shield. The lower pedal is fixed on the frame; the lower end of the lower stepping shield is connected with one side of the lower pedal close to the frame. The upper pedal is positioned above the lower pedal and is fixed on the cab; the upper end of the upper stepping shield is connected with one side, far away from the cab, of the upper pedal, the lower end of the upper stepping shield extends to one side, far away from the lower pedal, of the lower stepping shield, and the upper end of the lower stepping shield exceeds the lower end of the upper stepping shield. The utility model relates to a structure of marking time gets on bus, its muddy water that can solve the commercial car front wheel and splash, the easy gap between them of upper and lower step guard shield is directly got rid of the problem on step guard shield and the lower running board down.
Description
Technical Field
The utility model relates to an automobile parts technical field, in particular to structure and commercial car of marking time get on bus.
Background
The protective cover of marking time of getting on the bus of present heavy commercial vehicle driver's cabin mainly used promotes driver's cabin side appearance quality, because heavy commercial vehicle driver's cabin is high, considers passenger's convenience of getting on or off the bus, need arrange multistage getting on the bus and mark time, and arranges according to whole car, gets on the bus and marks time and divide into two parts basically, and partly for the last footboard of assembling at the driver's cabin, partly for the lower footboard of assembling on whole car, so the protective cover of marking time of getting on the bus also divide into upper and lower step protective cover basically.
In the related art, the driving comfort of a heavy commercial vehicle truck needs to be considered, and a cab needs to depend on suspension to attenuate vibration, so that the suspension stepping shield and the suspension stepping shield move relatively in the driving process, and enough gaps need to be reserved for the upper stepping shield and the lower stepping shield to meet the relative movement.
However, when the existing heavy commercial vehicle runs in a rainy day, muddy water splashed by the front wheels of the heavy commercial vehicle is easily thrown to the outer side of the lower stepping shield and the pedal plate from the gap between the upper stepping shield and the lower stepping shield, so that the appearance of the outer side of the lower stepping shield is influenced, and the comfortableness of passengers for getting on and off the vehicle is also influenced.
Disclosure of Invention
The embodiment of the utility model provides a structure of marking time gets on bus to solve the muddy water that commercial car front wheel splashes among the correlation technique, easily from the gap between upper and lower step guard shield both gets rid of the problem on the step guard shield outside and the lower running board down.
In a first aspect, a boarding step structure is provided, including:
a lower pedal fixed to the frame;
the lower end of the lower stepping shield is connected with one side of the lower pedal close to the frame;
an upper pedal positioned above the lower pedal and fixed to a cab;
the upper end of the upper stepping shield is connected with one side, far away from the cab, of the upper pedal, the lower end of the upper stepping shield extends to one side, far away from the lower pedal, of the lower stepping shield, and the upper end of the lower stepping shield exceeds the lower end of the upper stepping shield.
In some embodiments, a guide bending part for drainage is arranged between the upper end and the lower end of the upper stepping protective cover.
In some embodiments, the upper end of the lower step shield is provided with a first bending protrusion.
In some embodiments, the lower end of the upper stepping shield is provided with a second bending bulge.
In some embodiments, the upper end of the lower step shield exceeds the lower end of the upper step shield by at least 20 mm.
In some embodiments, the lower stepping shield and the lower pedal and the upper stepping shield and the upper pedal are detachably connected through fasteners.
In some embodiments, the lower step shield and the upper step shield are in a multi-fold structure from front to back.
In some embodiments, the lower pedal and the upper pedal are both made of aluminum.
In some embodiments, the lower step shield and the upper step shield are made of glass fiber reinforced plastic.
In a second aspect, a commercial vehicle is provided, which comprises the getting-on step structure of the above embodiment.
The utility model discloses the structure of marking time of getting on the bus, the upper end of the guard shield of marking time is surpassed the lower extreme of the guard shield of marking time down, and the guard shield of marking time has certain overlap volume down, and driver's cabin and frame when vertical direction relative motion, the muddy water that the tire splashes is sheltered from to the at utmost, prevents that muddy water from splashing and gets rid of the guard shield outside of marking time down and on the footboard down.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a boarding step structure provided in an embodiment of the present invention;
fig. 2 is a longitudinal sectional view of the getting-on step structure provided by the embodiment of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
in the figure: 1. a lower pedal; 2. a step-down shield; 21. a first bending protrusion; 3. an upper pedal; 4. an upper step shield; 41. a guide bent portion; 42. the second bending bulge.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
The embodiment of the utility model provides a structure of marking time gets on bus, its muddy water that can solve the commercial car front wheel and splash, the easy gap between the upper and lower step guard shield is got rid of the problem on the step guard shield outside and the lower running board down.
Fig. 1 is a boarding step structure, comprising: a lower pedal 1, a lower stepping shield 2, an upper pedal 3 and an upper stepping shield 4.
The lower pedal 1 is fixed on the frame. The lower end of the lower stepping shield 2 is connected with one side of the lower pedal 1 close to the bicycle frame. The upper pedal 3 is positioned above the lower pedal 1 and fixed to the cab. The upper end of the upper stepping shield 4 is connected with one side of the upper pedal 3 far away from the cab, the lower end of the upper stepping shield extends to one side of the lower stepping shield 2 far away from the lower pedal 1, and the upper end of the lower stepping shield 2 exceeds the lower end of the upper stepping shield 4. Preferably, the upper end of the lower step shield 2 exceeds the lower end of the upper step shield 4 by at least 20 mm.
The utility model discloses structure of marking time gets on bus, its theory of operation as follows:
referring to fig. 2, the left side in fig. 2 can be regarded as the front wheel position of the commercial vehicle, and when muddy water splashed from the front wheel of the commercial vehicle splashes from the left side to the right side, the muddy water stepping-up shield 4 and the muddy water stepping-down shield 2 block the muddy water, so that the muddy water is prevented from splashing to the outer side of the stepping-down shield and onto the stepping-down pedal.
Compared with the prior art, the utility model discloses the structure of marking time of getting on the bus, the upper end of stepping on guard shield 2 down surpasss the lower extreme of the guard shield 4 of marking time, and the guard shield 2 of stepping on down has certain overlap amount with the guard shield 4 of marking time on, and driver's cabin and frame when vertical direction relative motion, the muddy water that the at utmost sheltered from the tire and splashes prevents that muddy water from splashing and get rid of the step guard shield outside and lower pedal down.
Example 2
In addition to example 1, as a preferred embodiment: referring to fig. 2, a guiding bent part 41 for drainage is arranged between the upper end and the lower end of the upper stepping protective cover 4, and the guiding bent part 41 enables muddy water splashed to the upper stepping protective cover 4 to flow into the inner side of the lower stepping protective cover along a guiding molded surface in a downward flow process, so that the muddy water is further prevented from flowing onto the lower stepping protective cover 2 and the lower pedal 1, the appearance quality of the side surface of the whole vehicle when the vehicle runs in rainy days is ensured, and the comfort of passengers getting on and off the vehicle is ensured. The arrows in fig. 2 indicate the direction of flow of the muddy water.
Example 3
In addition to example 1, as a preferred embodiment: the upper end of the lower step shield 2 is provided with a first bent projection 21 which is helpful for blocking muddy water.
Example 4
In addition to example 1, as a preferred embodiment: the lower end of the upper step shield 4 is provided with a second bent bulge 42 which is helpful for blocking muddy water.
Example 5
In addition to example 1, as a preferred embodiment: the lower stepping shield 2 and the lower stepping plate 1 and the upper stepping shield 4 and the upper stepping plate 3 are detachably connected through fasteners, so that the lower stepping shield 2 and the upper stepping shield 4 can be conveniently detached and installed.
Example 6
In addition to example 1, as a preferred embodiment: referring to fig. 3, the lower stepping shield 2 and the upper stepping shield 4 are both of a multi-bending structure from front to back so as to adapt to the structure of the front wheel of the commercial vehicle and wrap the front wheel of the commercial vehicle as much as possible.
Example 7
In addition to example 1, as a preferred embodiment: the lower pedal 1 and the upper pedal 3 are made of aluminum materials, so that the weight is light and the cost is low. The lower stepping shield 2 and the upper stepping shield 4 are made of glass fiber reinforced plastic materials, the weight is light, the strength is high, the designability is good, and the structures of the lower stepping shield 2 and the upper stepping shield 4 can be flexibly designed to meet the use requirements.
Example 8
The embodiment of the utility model provides a still provide a commercial car, through setting up the structure of marking time of getting on the bus in the above-mentioned embodiment, the upper end of stepping down guard shield 2 surpasss the lower extreme of the guard shield 4 of marking time, and the guard shield 2 of stepping down has certain overlap amount with the guard shield 4 of marking time on, and driver's cabin and frame when vertical direction relative motion, the muddy water that the tire splashes is sheltered from to the at utmost, prevents that muddy water from splashing and get rid of the step guard shield outside and lower pedal down.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a structure of marking time of getting on bus which characterized in that includes:
a lower pedal (1) fixed to the frame;
the lower end of the lower stepping shield (2) is connected with one side, close to the frame, of the lower pedal (1);
an upper pedal (3) which is positioned above the lower pedal (1) and is fixed on a cab;
the upper end of the upper stepping shield (4) is connected with one side, far away from the cab, of the upper pedal (3), the lower end of the upper stepping shield extends to one side, far away from the lower pedal (1), of the lower stepping shield (2), and the upper end of the lower stepping shield (2) exceeds the lower end of the upper stepping shield (4).
2. The boarding step structure of claim 1, wherein:
a guide bending part (41) for drainage is arranged between the upper end and the lower end of the upper stepping protective cover (4).
3. The boarding step structure of claim 1, wherein:
the upper end of the lower stepping shield (2) is provided with a first bending bulge (21).
4. The boarding step structure of claim 1, wherein:
the lower end of the upper stepping shield (4) is provided with a second bending bulge (42).
5. The boarding step structure of claim 1, wherein:
the upper end of the lower stepping shield (2) exceeds the lower end of the upper stepping shield (4) by at least 20 mm.
6. The boarding step structure of claim 1, wherein:
the lower stepping shield (2) is detachably connected with the lower pedal (1) and the upper stepping shield (4) is detachably connected with the upper pedal (3) through fasteners.
7. The boarding step structure of claim 1, wherein:
the lower stepping shield (2) and the upper stepping shield (4) are of multi-bending structures from front to back.
8. The boarding step structure of claim 1, wherein:
the lower pedal (1) and the upper pedal (3) are made of aluminum materials.
9. The boarding step structure of claim 1, wherein:
the lower stepping shield (2) and the upper stepping shield (4) are both made of glass fiber reinforced plastic materials.
10. A commercial vehicle comprising the step structure of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020351503.4U CN212047122U (en) | 2020-03-19 | 2020-03-19 | Getting-on step structure and commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020351503.4U CN212047122U (en) | 2020-03-19 | 2020-03-19 | Getting-on step structure and commercial vehicle |
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| CN212047122U true CN212047122U (en) | 2020-12-01 |
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| CN202020351503.4U Active CN212047122U (en) | 2020-03-19 | 2020-03-19 | Getting-on step structure and commercial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815553A (en) * | 2021-10-27 | 2021-12-21 | 东风商用车有限公司 | Full-floating type commercial vehicle exterior structure and mounting method |
-
2020
- 2020-03-19 CN CN202020351503.4U patent/CN212047122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815553A (en) * | 2021-10-27 | 2021-12-21 | 东风商用车有限公司 | Full-floating type commercial vehicle exterior structure and mounting method |
| CN113815553B (en) * | 2021-10-27 | 2023-05-30 | 东风商用车有限公司 | Full-floating type commercial vehicle exterior trim structure and mounting method |
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