A type of pry bar
By designing the bending plate body and serrated attachment of the pry bar, the lever principle is used to easily pry up objects, solving the problem of the existing shovels being laborious in complex environments, and achieving the effects of saving effort and protecting the shovel head.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TANGSHAN YANNAN SHOVEL MAKING CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-07-03
AI Technical Summary
Existing shovels are difficult to use in environments with many rocks, debris, and hard soil, and are prone to deformation, making it difficult to easily pry up objects.
A pry bar has been designed, comprising a bent plate body, a handle, reinforcement attachments, support attachments, and serrated attachments. It can easily pry up objects through the leverage of the bent plate and the serrated structure, reducing damage to the shovel head.
It enables labor-saving prying of objects, reduces labor intensity, improves work efficiency, and protects the service life of the shovel head.
Smart Images
Figure CN224450246U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a hand tool, specifically a pry bar. Background Technology
[0002] A shovel is a common tool used for tilling land and shoveling soil. It has a shovel head at the front and a handle at the back, with the shovel head typically having a flat or semi-circular tip. The shovel is an indispensable tool in both construction and agricultural work. However, in complex work environments, especially those with lots of rocks, debris, or hard soil, using a shovel becomes quite laborious. Workers need to exert considerable effort to dig or pry up objects, which is very strenuous and can cause significant damage to the shovel head, easily leading to deformation.
[0003] There is a need for a pry bar that can lift and remove objects with minimal effort, making it easier to lift objects without damaging the pry bar. Utility Model Content
[0004] In order to address the problem that in existing technologies, digging or prying up objects with a hoe is very laborious and causes great damage to the hoe head, which is prone to deformation and damage, a prying hoe that can dig and pry up objects with less effort and can protect the hoe head is proposed.
[0005] To achieve the above objectives, the following technical solution is proposed: a pry bar, comprising a bent plate body, a handle, reinforcing attachments, supporting attachments, and saw teeth attachments;
[0006] The bending plate body includes a first bending plate, a second bending plate, and a third bending plate; the first bending plate is formed at the connection between the first bending plate and the second bending plate; the second bending plate is formed at the connection between the second bending plate and the third bending plate; the first bending plate and the second bending plate are in opposite directions.
[0007] The front end of the hoe handle is connected to the inner side of the second bending plate, and the outer front part of the hoe handle is connected to the outer edge of the third bending plate.
[0008] The reinforcing attachments are located on the outside of the second bend;
[0009] The support accessory connects to the middle position of the outer sides of the first and second bending plates;
[0010] The serrated attachment connects to the first bending plate.
[0011] Preferably, the first bend is on the outer side of the bending plate body, and the bending angle of the first bend is 80-100°.
[0012] Preferably, multiple reinforcing ribs are provided at the first bend.
[0013] Preferably, the second bend is on the inner side of the bending plate body, and the angle of the second bend is 60-80°.
[0014] Preferably, the upper outer edge of the third bending plate is set as an arc-shaped edge that matches the shape of the outer front part of the hoe handle.
[0015] Preferably, the front part of the hoe handle is provided with a reinforcing structure, the width of which is 2-3mm wider than the width of the hoe handle; the rear part of the hoe handle is provided with a handle tail component.
[0016] Preferably, the reinforcing accessory is L-shaped, and its shape matches the outer shape of the second bend; the reinforcing accessory is installed on the third bend plate via a connector;
[0017] The bending angle of the reinforcing accessories is 60-80°.
[0018] Preferably, the sawtooth attachment includes a sawtooth plate and a connecting plate; the sawtooth attachment is a bent plate, and a third bend is formed at the connection between the sawtooth plate and the connecting plate;
[0019] The outer edge of the serrated plate is serrated.
[0020] The connecting plate is connected to the first bent plate via a connector.
[0021] Preferably, the bending angle of the third bend is 130-150°;
[0022] The third bend and the second bend are on the same side.
[0023] Preferably, the shape and width of the outer edge of the connecting plate are matched with the outer edge of the first bending plate.
[0024] The beneficial effects of this utility model are:
[0025] 1. A reinforcing rib is provided on the outer side of the first bend to increase the strength of the first bend. A reinforcing structure is provided at the front of the hoe handle to increase the strength of the hoe handle during use.
[0026] 2. The outer edge of the second bend plate matches the shape of the outer side of the hoe handle, allowing it to fit snugly against the handle and act as a lever during operation. A reinforcing attachment is added to the outer side of the second bend. When force is applied to lift an object, the reinforcing attachment bears the force first, thus increasing the strength of the second bend.
[0027] 3. The serrated plate and the first bending plate, as well as the reinforcing accessories and the third bending plate, are all fixed together by connectors. The serrated plate and the reinforcing accessories can be replaced when they wear out due to long-term use.
[0028] 4. When using this utility model, the serrated attachment with its sharpened edge is inserted under the object, and force is applied under the lever action of the second bend, which can easily lift the object up. It is time-saving, labor-saving, safe and convenient, reduces the damage to the hoe, and also improves work efficiency and reduces labor intensity. Attached Figure Description
[0029] Figure 1 This is a top view of the present invention in the form of a serrated plate.
[0030] Figure 2 This is a bottom view of the present invention in the form of a non-serrated plate.
[0031] Figure 3 This is a side view of the present invention in the form of a serrated plate.
[0032] Figure 4 This is a top view of the overall structure of this utility model;
[0033] Figure 5 This is a side view of the overall structure of this utility model;
[0034] Figure 6 This is a schematic diagram of the main structure of the bending plate in this utility model;
[0035] Figure 7 This is a side view of the main body of the bending plate in this utility model;
[0036] Figure 8 This is a schematic diagram of the structure of the first bending plate in this utility model;
[0037] Figure 9 This is a schematic diagram of the structure of the third bending plate in this utility model;
[0038] Figure 10 This is a schematic diagram of the sawtooth plate in this utility model;
[0039] Figure 11 This is a side view of the sawtooth plate in this utility model;
[0040] Figure 12 This is a structural schematic diagram of the reinforcing accessory in this utility model;
[0041] Figure 13 This is a side view of the reinforcing accessory in this utility model;
[0042] Figure 14 This is a schematic diagram of the structure of the handle and tail component in this utility model.
[0043] In the diagram: 1. Bending plate body, 1-1. First bending plate, 1-2. Second bending plate, 1-3. Third bending plate, 1-4. First bend, 1-5. Reinforcing rib, 1-6. Hoe handle, 2. Reinforcing accessory, 3. Support accessory, 4. Serrated accessory, 5. Serrated plate, 5-1. Connecting plate, 5-2. Third bend, 5-3. Handle tail component, 6. Detailed Implementation
[0044] 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.
[0045] like Figure 1-14 As shown, a pry bar includes a bent plate body 1, a handle 2, a reinforcing attachment 3, a supporting attachment 4, and a serrated attachment 5. The bent plate body 1 includes a first bent plate 1-1, a second bent plate 1-2, and a third bent plate 1-3. The first bent plate 1-1 and the second bent plate 1-2 form a first bend 1-4 at their connection; the second bent plate 1-2 and the third bent plate 1-3 form a second bend 1-5 at their connection; the first bend 1-4 and the second bend 1-5 are in opposite directions. The front end of the handle 2 is connected to the inner side of the second bent plate 1-2, and the outer front part of the handle 2 is connected to the outer edge of the third bent plate 1-3. The reinforcing attachment 3 is located on the outer side of the second bend 1-4. The supporting attachment 4 is connected to the middle position of the outer sides of the first bent plate 1-1 and the second bent plate 1-2. The serrated attachment 5 is connected to the first bent plate 1-1.
[0046] The first bend 1-4 is on the outer side of the bending plate body 1, and the bending angle of the first bend 1-4 is 80-100°. Multiple reinforcing ribs 1-6 are provided at the first bend 1-4. The second bend 1-5 is on the inner side of the bending plate body 1, and the angle of the second bend 1-5 is 60-80°. The upper outer edge of the third bending plate 1-3 is set as an arc-shaped edge matching the shape of the outer front part of the hoe handle 2. A reinforcing structure is provided at the front of the hoe handle 2, and the width of the reinforcing structure is 2-3mm wider than the width of the hoe handle 2; a handle tail component 6 is provided at the tail of the hoe handle 2. The reinforcing attachment 3 is L-shaped, and its shape matches the outer shape of the second bend 1-5; the reinforcing attachment 3 is installed on the third bending plate 1-3 through a connector; the bending angle of the reinforcing attachment 3 is 60-80°.
[0047] The serrated attachment 5 includes a serrated plate 5-1 and a connecting plate 5-2; the serrated attachment 5 is a bent plate, and a third bend 5-3 is formed at the connection between the serrated plate 5-1 and the connecting plate 5-2; the outer edge of the serrated plate 5-1 is provided with serrations; the connecting plate 5-2 is connected to the first bent plate 1-1 via a connector. The bending angle of the third bend 5-3 is 130-150°; the third bend 5-3 and the second bend 1-5 are on the same side. The shape and width of the outer edge of the connecting plate 5-2 are matched with the outer edge of the first bent plate 1-1.
[0048] The hoe handle 2 is made of iron, wood, or fiber. The reinforcement structure of the hoe handle 2 can be either a reinforced structural component or a reinforcement process on the hoe handle itself. The handle end component 6 at the end of the hoe handle 2 can be fitted with a tail sleeve or a grip.
[0049] In a preferred embodiment, the main body 1 of the bending plate is a trapezoidal structure with two bends. The bending angle of the first bend 1-4 is 80-100°; the bending angle of the second bend 1-5 is 60-80°; the bending angle of the third bend 5-3 is 130-150°; and the bending angle of the reinforcing accessory 3 is 60-80°. The hoe handle 2 is made of iron, and the front end of the hoe handle 2 is welded to the third bending plate 1-3. The front 50-100mm of the hoe handle 2 is designed with a reinforcing structure, which is flattened. The width of the flattened part is 2-3mm wider than the hoe handle 2, and the length is 200-300mm, which increases the strength of the hoe handle 2. The handle tail part 6 is a tail sleeve. The connecting parts between the serrated plate 5-1 and the first bending plate 1-1, and between the reinforcing accessory 3 and the third bending plate 1-3 are carriage bolts, nuts, and flat washers. The supporting accessory 4 is welded to the first bending plate 1-1 and the second bending plate 1-2. The third bend 5-3 and the second bend 1-5 are on the same side. The third bend 5-3 is on the inner side of the saw tooth attachment 5, and the second bend 1-5 is on the inner side of the bending plate body 1. The inner side of the saw tooth attachment 5 and the inner side of the bending plate body 1 are on the same side, both on the side where the hoe handle 2 is located.
[0050] When using this device, to pry up an object, insert the serrated attachment 5 with its blades into the object. Apply force under the leverage of the second bend 1-5 of the bending plate body 1. The object can be pried up very easily, saving time and effort, and is safe and convenient. It also improves work efficiency and reduces labor intensity.
Claims
1. A pry bar, characterized in that, Includes the bending plate body, hoe handle, reinforcement accessories, support accessories, and saw tooth accessories; The bending plate body includes a first bending plate, a second bending plate, and a third bending plate; the first bending plate is formed at the connection between the first bending plate and the second bending plate; the second bending plate is formed at the connection between the second bending plate and the third bending plate; the first bending plate and the second bending plate are in opposite directions. The front end of the hoe handle is connected to the inner side of the second bending plate, and the outer front part of the hoe handle is connected to the outer edge of the third bending plate. The reinforcing attachments are located on the outside of the second bend; The support accessory connects to the middle position of the outer sides of the first and second bending plates; The serrated attachment connects to the first bending plate.
2. The pry bar according to claim 1, characterized in that, The first bend is on the outer side of the main body of the bending plate, and the bending angle of the first bend is 80-100°.
3. The pry bar according to claim 1, characterized in that, Multiple reinforcing ribs are provided at the first bend.
4. The pry bar according to claim 1, characterized in that, The second bend is on the inner side of the bending plate body, and the angle of the second bend is 60-80°.
5. The pry bar according to claim 1, characterized in that, The upper outer edge of the third bending plate is set as an arc-shaped edge that matches the shape of the outer front part of the hoe handle.
6. The pry bar according to claim 1, characterized in that, The front part of the hoe handle is provided with a reinforcing structure, the width of which is 2-3mm wider than the width of the hoe handle; the tail part of the hoe handle is provided with a handle tail component.
7. The pry bar according to claim 1, characterized in that, The reinforcing accessory is L-shaped, and its shape matches the outer shape of the second bend; the reinforcing accessory is installed on the third bend plate via a connector; The bending angle of the reinforcing accessories is 60-80°.
8. The pry bar according to claim 1, characterized in that, The sawtooth attachment includes a sawtooth plate and a connecting plate; the sawtooth attachment is a bent plate, and a third bend is formed at the connection between the sawtooth plate and the connecting plate. The outer edge of the serrated plate is serrated. The connecting plate is connected to the first bent plate via a connector.
9. The pry bar according to claim 8, characterized in that, The bending angle of the third bend is 130-150°; The third bend and the second bend are on the same side.
10. The pry bar according to claim 8, characterized in that, The shape and width of the outer edge of the connecting plate are matched with the outer edge of the first bending plate.