Pedal structure and engineering vehicle
By setting convex surfaces and raised points on the pedal structure and forming drainage grooves between the convex surfaces, the problem of poor anti-slip performance of the brake pedal is solved, and the controllability and safety are improved.
Patent Information
- Application Number
- CN202423190666.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-24
AI Technical Summary
The brake pedal structure on existing engineering vehicles has poor anti-slip properties, which leads to poor control and easily causes safety accidents.
A plurality of convex surfaces and convex points are provided on the pedal structure, and drainage grooves are formed between the convex surfaces to enhance the anti-slip property and discharge water stains, small gravel, mud and other foreign objects.
The anti-slip performance of the pedals is improved, safety accidents caused by slipping are reduced, and the driver's control comfort and safety are improved.
Smart Images
Figure CN223443507U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to engineering machinery technical field, especially a pedal structure and engineering vehicle. BACKGROUND
[0002] Engineering vehicle is a kind of earthwork construction machinery widely used in highway, railway, building, water and electricity, port, mine and other construction projects, it is mainly used to shovel earth, sand, lime, coal and other bulk materials, also can be to ore, hard soil and other light degree shovel and excavate operation.Brake pedal is important for the operator of engineering vehicle to control engineering vehicle, the brake pedal structure on the engineering vehicle of prior art is poor in skid resistance, is not conducive to the control of vehicle, and easily causes safety accident. SUMMARY
[0003] The utility model discloses a pedal structure and engineering vehicle, which solves the problem of poor skid resistance of the brake pedal structure on the engineering vehicle in the prior art, which is not conducive to the control of vehicle and easily causes safety accident.
[0004] To solve the above technical problem, the utility model embodiment provides a pedal structure, wherein, it includes:
[0005] The pedal body includes a first pedal part corresponding to the front foot, a second pedal part corresponding to the rear foot and a third pedal part between the first pedal part and the second pedal part;
[0006] Wherein, the first pedal part is provided with a strip-shaped positioning protrusion at one end away from the third pedal part;A plurality of first convex surfaces are provided on the first pedal part and the second pedal part, a plurality of conical convex points are provided on each first convex surface;A group of first water drainage grooves are arranged on the opposite sides of the third pedal part.
[0007] Optionally, the pedal structure, wherein, in a plurality of the first convex surfaces, the adjacent edges of adjacent two first convex surfaces are parallel to each other, and a second water drainage groove is formed between adjacent two first convex surfaces.
[0008] Optionally, the pedal structure, wherein, the third pedal part further includes a second convex surface, the edge of the second convex surface is parallel to the edge of adjacent first convex surface, and a third water drainage groove is formed between the second convex surface and adjacent first convex surface.
[0009] Optionally, the pedal structure, wherein, the convex points on each first convex surface are arrayed.
[0010] Optionally, the pedal structure, wherein, the convex points are four-pyramid shape.
[0011] Optionally, the pedal structure, wherein the first pedal portion has a width greater than a width of the second pedal portion.
[0012] To achieve the above object, the utility model embodiment further provides an engineering vehicle, wherein, including the pedal structure as described above.
[0013] The above technical scheme of the utility model has the advantages of:
[0014] In the above scheme, a plurality of convex surfaces are arranged on the pedal structure, a plurality of convex points are arranged on the convex surfaces, the anti-skid property is enhanced, and water draining grooves are formed between the convex surfaces, so that water stains, small gravel, sand and other foreign matters can be discharged to both sides, thereby facilitating the user to control the vehicle and reducing safety accidents. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 Fig. 1 is a schematic view of the pedal structure according to an embodiment of the utility model;
[0016] Figure 2 Fig. 2 is a schematic view of the pedal structure according to another embodiment of the utility model;
[0017] Figure 3 Fig. 3 is a schematic view of the pedal structure according to another embodiment of the utility model;
[0018] Figure 4 Fig. 4 is a schematic view of the pedal structure according to another embodiment of the utility model;
[0019] Figure 5 Fig. 5 is a schematic view of the pedal structure according to another embodiment of the utility model.
[0020] SYMBOL DESCRIPTION
[0021] 100 - first pedal portion; 110 - positioning protrusion; 200 - second pedal portion; 300 - third pedal portion; 310 - first water draining groove; 320 - second convex surface; 330 - third water draining groove; 410 - first convex surface; 411 - convex point; 420 - second water draining groove. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0023] The utility model discloses to the brake pedal structure on the engineering vehicle in the prior art poor skid resistance, is not favorable to the control of vehicle, and can cause the problem of safety accident, provide a pedal structure and engineering vehicle.
[0024] As Figure 1 And Figure 2 The utility model discloses a pedal structure, wherein, including:
[0025] The pedal body includes a first pedal part 100 corresponding to the forefoot, a second pedal part 200 corresponding to the hind foot and a third pedal part 300 between the first pedal part 100 and the second pedal part 200.
[0026] Wherein, the first pedal part 100 is provided with strip-shaped positioning protrusion 110 away from the third pedal part 300, and a plurality of first convex surfaces 410 are arranged on the first pedal part 100 and the second pedal part 200, a plurality of conical convex points 411 are arranged on each first convex surface 410, and a group of first water drainage grooves 310 are arranged on the opposite sides of the third pedal part 300.
[0027] In the embodiment, a plurality of convex surfaces are arranged on the pedal structure, a plurality of convex points are arranged on the convex surfaces, the skid resistance can be enhanced, the water stains, small gravel, sand and other foreign matters can be discharged to the two sides by forming water drainage grooves between the convex surfaces, thereby facilitating the control of the vehicle by the user and reducing safety accidents.
[0028] Optionally, the pedal structure, wherein, in the plurality of first convex surfaces 410, the adjacent edges of the adjacent two first convex surfaces 410 are parallel to each other, and the second water drainage groove 420 is formed between the adjacent two first convex surfaces 410.
[0029] As Figure 1 And Figure 2 In the embodiment, the second water drainage groove 420 with parallel edges is formed between the adjacent two first convex surfaces 410 in the plurality of first convex surfaces 410 of the first pedal part 100 and the second pedal part 200, the water stains, small gravel, sand and other foreign matters can be discharged, thereby avoiding safety accidents caused by skidding.
[0030] Optionally, the pedal structure, wherein, the third pedal part 300 further includes a second convex surface 320, the edge of the second convex surface 320 is parallel to the edge of the adjacent first convex surface 410, and the third water drainage groove 330 is formed between the second convex surface 320 and the adjacent first convex surface 410.
[0031] As Figure 1 And Figure 2As shown, the third water draining groove 330 is formed between the second convex surface 320 and the adjacent first convex surface 410, which can drain water, small stones, sand and other foreign matters, thereby avoiding safety accidents caused by skidding.
[0032] Optionally, the pedal structure, wherein the protrusions 411 on each first convex surface 410 are arranged in an array.
[0033] As shown in the embodiment, Figure 1 and Figure 2 the protrusions 411 on the first convex surface 410 are arranged in an array, which uniformly supports the foot, thereby making the force uniform when the operator steps on the pedal and improving the comfort of the driver.
[0034] Optionally, the pedal structure, wherein the protrusions 411 are in the shape of a four-sided pyramid.
[0035] As shown in the embodiment, Figure 1 and Figure 2 the protrusions 411 are in the shape of a four-sided pyramid, which enhances the slip resistance of the pedal structure and is not easy to stick to dirt and other foreign matters.
[0036] Optionally, the pedal structure, wherein the width of the first pedal part 100 is greater than the width of the second pedal part 200.
[0037] As shown in the embodiment, Figure 1 and Figure 2 the width of the first pedal part 100 is greater than the width of the second pedal part 200, which is more in line with the shape of the foot and more beautiful in appearance, thereby improving the comfort of the driver.
[0038] It should be noted that, Figures 3 to 5 an example of a pedal structure is provided. As shown, Figure 3 the overall length of the pedal structure is 244 mm and the width is 90 mm, which can meet the needs of most people. The protrusions 411 are in the shape of a four-sided pyramid with a sharp corner, i.e., a five-sided pyramid with a size of 5 mm*5 mm*5 mm, and the pedal structure is provided with 52 protrusions 411 arranged in an array, which makes the pedal structure have good slip resistance and is not easy to stick to dirt and other foreign matters. As shown, Figure 4 a 12° inclination is provided at the first pedal part 100, and the curvature with a radius R of 260 mm is more in line with the shape of the foot and meets the ergonomic design. As shown, Figure 5 the positioning protrusion 110 is 10 mm high, which can more effectively block the toes from sliding forward, and the first water draining groove 310 is 5 mm deep, so that water, small stones, sand and other foreign matters can be drained to the sides.
[0039] In order to achieve the above object, the utility model embodiments further provide an engineering vehicle, wherein, including the pedal structure as described above.
[0040] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and their equivalents, the utility model also intends to include these modifications and variations.
Claims
1. A pedal structure, characterized in that: include: The pedal body comprises a first pedal portion (100) corresponding to the forefoot, a second pedal portion (200) corresponding to the rear foot, and a third pedal portion (300) between the first pedal portion (100) and the second pedal portion (200); Wherein, a strip-shaped positioning protrusion (110) is provided at one end of the first pedal portion (100) away from the third pedal portion (300); a plurality of first convex surfaces (410) are provided on the first pedal portion (100) and the second pedal portion (200), and a plurality of conical protrusions (411) are provided on each of the first convex surfaces (410); and a group of first drainage grooves (310) are provided on opposite sides of the third pedal portion (300).
2. The pedal structure according to claim 1, characterized in that: Among the plurality of first convex surfaces (410), adjacent edges of two adjacent first convex surfaces (410) are parallel to each other, and a second drainage groove (420) is formed between the two adjacent first convex surfaces (410).
3. The pedal structure according to claim 1, characterized in that: The third pedal portion (300) further comprises a second convex surface (320), the edge of the second convex surface (320) being parallel to the edge of the adjacent first convex surface (410), and a third drainage groove (330) being formed between the second convex surface (320) and the adjacent first convex surface (410).
4. The pedal structure according to claim 1, characterized in that: The convex points (411) on each of the first convex surfaces (410) are distributed in an array.
5. The pedal structure according to claim 1, characterized in that: The convex point (411) is in the shape of a quadrangular pyramid.
6. The pedal structure according to claim 1, characterized in that: The width of the first pedal portion (100) is greater than the width of the second pedal portion (200).
7. An engineering vehicle, characterized in that: The pedal structure comprises the pedal structure according to any one of claims 1 to 6.