A digging force strong anti-skid sawtooth spade

Abstract

The utility model discloses an anti -skidding sawtooth spade of strong driving force, including spade board, the blade part of spade board bottom is provided with sawtooth, the trousers of spade board is provided with anti -skid pattern no.

Description

Technical Field

[0001] This utility model belongs to the field of excavation tools technology, specifically relating to a non-slip toothed shovel with strong digging force. Background Technology

[0002] In numerous fields such as construction, mining, and agricultural production, shovels are widely used as a common digging tool. However, existing shovels have some shortcomings in use. For example, the blades of traditional shovels are mostly smooth, which limits their digging ability and reduces efficiency when facing complex geological conditions such as hard soil, frozen soil, and rock. Furthermore, when using a shovel for digging, the user needs to step on the shoulder of the shovel to apply force; existing shoulder structures are not well-designed for slip resistance, easily causing the user's feet to slip, affecting work efficiency and potentially creating safety hazards. In addition, the connection between the shovel blade and the grip is prone to loosening due to insufficient friction, affecting the tool's stability and reliability. Therefore, there is an urgent need to design a shovel that can improve digging ability and enhance slip resistance. Utility Model Content

[0003] The purpose of this invention is to provide a non-slip serrated shovel with strong digging force to solve the problems of insufficient digging capacity and poor anti-slip performance of existing shovels.

[0004] A high-strength, anti-slip serrated shovel includes a shovel plate, the blade at the bottom of the shovel plate is provided with serrations, the lower part of the shovel plate is provided with an anti-slip pattern, a pair of treads are provided on the shovel plate, the treads are provided with an anti-slip pattern and reinforcing ribs, and a foot limiting ring is provided on the treads.

[0005] Furthermore, the saw teeth are arranged in a triangular pattern, with an included angle of 60-90 degrees between adjacent teeth, to enhance the cutting force during excavation. This triangular arrangement of the saw teeth within a specific range of angles allows them to cut into hard objects more effectively, much like a sharp knife, greatly improving the shovel's digging ability and making excavation work easier and more efficient.

[0006] Furthermore, the anti-slip pattern is an alternating ridge structure with a ridge height of 1-2 mm, which effectively increases the friction between the shovel blade and the gripping component. The alternating ridge structure increases the roughness of the contact surface. When the shovel blade and the gripping component are connected, this structure can provide stronger friction, preventing loosening and ensuring the stability of the tool during use.

[0007] Furthermore, the footrest and shovel plate are integrally formed, and the footrest is 3-5 cm wide, facilitating the user's application of force. The integrally formed structure ensures the connection strength between the footrest and shovel plate, avoiding potential strength deficiencies caused by welding or other processes. The 3-5 cm width provides suitable foot space, allowing the user to apply force more conveniently and stably.

[0008] Furthermore, the second anti-slip pattern is a grid-like protrusion with a depth of 0.5-1 mm, which can prevent the user's feet from slipping when stepping on it. The grid-like protrusion structure can create a stronger grip with the sole of the shoe when the user steps on it, effectively increasing the friction of the footrest surface, thereby avoiding slipping during stepping and improving the safety and comfort of use.

[0009] Furthermore, the reinforcing ribs are disposed on the upper and lower surfaces of the shoulder in a cross-shaped distribution to improve the structural strength of the shoulder. The cross-shaped distribution of the reinforcing ribs can enhance the load-bearing capacity and deformation resistance of the shoulder in multiple directions, making the shoulder less prone to damage when subjected to greater pressure and extending the service life of the tool.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This invention significantly enhances the digging ability of a shovel by incorporating a specific arrangement of serrated teeth on its blade, enabling it to easily handle various complex digging conditions and improving work efficiency. Simultaneously, the anti-slip structures on the shovel blade's underside and footrest effectively increase friction between components, preventing loosening and slippage, and improving the stability and safety of the tool. The reinforcing ribs on the footrest and the foot restraint ring further enhance the structural strength of the footrest and its restraining effect on the user's feet, making operation more convenient and reliable. This invention features a reasonable structural design, strong practicality, and promising market application prospects. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a top view of the structure of this utility model;

[0015] Figure 3 This is a side view of the structure of this utility model;

[0016] In the picture:

[0017] 1. Shovel blade; 2. Serrated edge; 3. Anti-slip pattern one; 4. Shoulder foot; 5. Anti-slip pattern two; 6. Reinforcing rib; 7. Foot restraint ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] like Figure 1-3 As shown;

[0021] A non-slip toothed shovel with strong digging force.

[0022] This implementation plan addresses the technical problems existing in the prior art, as disclosed in the background section above: "In many fields such as construction, mining, and agricultural production, shovels are widely used as a common digging tool. However, existing shovels have some shortcomings in use. For example, the blade of traditional shovels is mostly smooth, which limits their digging capacity and reduces digging efficiency when facing complex geological conditions such as hard soil, frozen soil, and rocks. Furthermore, when using a shovel for digging, the user needs to step on the shovel's shoulder to apply force. The existing shoulder structure is not well-designed for anti-slip, easily causing the user's feet to slip, affecting not only work efficiency but also potential safety hazards. In addition, the connection between the shovel blade and the gripping parts is prone to loosening due to insufficient friction, affecting the tool's stability and reliability." In practical terms, this problem is clearly real and difficult to solve. Therefore, to solve this technical problem, a high-digging-force, anti-slip serrated shovel is provided.

[0023] like Figure 1-3 As shown in the figure;

[0024] Based on the above, a high-strength, anti-slip serrated shovel features a blade with triangularly arranged serrations at the bottom edge, with an included angle of 60 degrees between adjacent serrations. The lower part of the shovel blade has an alternating pattern of raised ridges as an anti-slip design, with each ridge being 1 mm high. The shovel blade has a pair of integrally formed shoulder pads, each 3 cm wide. These shoulder pads have a second anti-slip design with a grid-like raised pattern, 0.5 mm deep. Additionally, the shoulder pads also feature reinforcing ribs arranged in a cross shape and a foot restraint ring.

[0025] In practical use, this anti-slip serrated shovel allows the serrated blades to quickly cut into hard soil, greatly reducing the difficulty of digging and improving efficiency. When the user steps on the shoulder, the anti-slip pattern two and the foot restraint ring work together to effectively prevent the foot from slipping, making the application of force more stable. The anti-slip pattern one on the shovel blade ensures a firm connection with the gripping parts, preventing loosening during use.

[0026] Example 2:

[0027] like Figure 1-3 As shown in the figure;

[0028] It is basically the same as Example 1, except that the included angle between adjacent saw teeth is 90 degrees, the width of the shoulder is 5 cm, the height of the ridge is 2 mm, and the depth of the protrusion is 1 mm.

[0029] This embodiment further enhances tunneling capability when facing harder geological conditions such as rock due to the increased sawtooth angle. The wider shoulder and deeper protrusions provide better support and anti-slip properties for heavier users or in work scenarios requiring greater force.

[0030] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A strong digging, slip-resistant, sawtooth spade, characterized in that, Includes a shovel plate (1), the blade at the bottom of the shovel plate (1) is provided with serrations (2), the trouser part of the shovel plate (1) is provided with anti-slip pattern one (3), the shovel plate (1) is provided with a pair of shoulder pads (4), the shoulder pads (4) are provided with anti-slip pattern two (5) and reinforcing ribs (6), and the shoulder pads (4) are provided with foot limiting rings (7).

2. The aggressive, slip-resistant, sawtooth spade of claim 1, wherein, The saw teeth (2) are arranged in a triangular pattern, and the included angle between adjacent saw teeth is 60-90 degrees, so as to enhance the cutting force during tunneling.

3. The aggressive, slip-resistant, sawtooth spade of claim 1, wherein: The anti-slip pattern (3) is an interlaced convex structure with a height of 1-2 mm, which can effectively increase the friction between the shovel board and the gripping parts.

4. The aggressive, slip-resistant, sawtooth spade of claim 1, wherein: The shoulder (4) and the shovel (1) are integrally formed, and the width of the shoulder (4) is 3-5 cm, which makes it easy for the user to step on it and apply force.

5. The aggressive, slip-resistant, sawtooth spade of claim 1, wherein: The second anti-slip pattern (5) is a grid-like protrusion with a depth of 0.5-1 mm, which can prevent the user's feet from slipping when stepping on it.

6. The aggressive, slip-resistant, sawtooth spade of claim 1, wherein: The reinforcing ribs (6) are provided on the upper and lower surfaces of the shoulder (4) in a cross shape to improve the structural strength of the shoulder.

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