Hexagonal nut extractor

Abstract

The utility model discloses a kind of hexagonal anti-skid nut extractor, it is related to nut extractor technical field, including cylinder, the inner hole for being used for sleeving hexagonal nut is opened in the cylinder inside, the inner hole is hexagonal inner hole and is adapted to hexagonal nut, the outer surface of cylinder integrally formed with hexagonal anti-skid portion, the hexagonal anti-skid portion and sleeve constitute extractor body, the side of the hexagonal anti-skid portion is provided with anti-skid line, the guiding portion is connected with inner hole, the inner wall of guiding portion is conical transition structure, by the hexagonal anti-skid portion and anti-skid line of outer surface, increase the friction between hand, so that when exerting force disassembly nut, extractor is not easy to slip from hand, operation is more stable and reliable;The inner hexagonal inner hole is adapted to nut shape, can accurately sleeve nut, the design of guiding portion facilitates the positioning of extractor, reduces operation difficulty, improves disassembly efficiency, reduces operation difficulty.

Description

Technical Field

[0001] This utility model relates to the technical field of nut extractors, specifically a hexagonal anti-slip nut extractor. Background Technology

[0002] A hexagonal nut is a common mechanical fastener. It is hexagonal in shape and has a threaded hole inside. It is usually used in conjunction with bolts or screws and is used in mechanical equipment, vehicles, building structures and other fields. Because of its six symmetrical force-bearing surfaces, the hexagonal nut is easy to tighten or loosen with a wrench or socket tool. It is one of the basic parts in industrial production and maintenance operations.

[0003] In mechanical maintenance and equipment installation, hexagonal nuts often become stuck, rusted, or stripped due to prolonged use, environmental corrosion (such as rust caused by moisture), overtight installation, or deformation caused by external forces. These problems make them difficult to remove effectively using ordinary wrenches or socket tools, and may even cause wear on the nut's edges, further increasing the difficulty of disassembly. Existing nut extractors suffer from complex structures, inconvenient operation, and poor anti-slip properties, failing to efficiently and reliably remove nuts and causing numerous inconveniences to maintenance and installation work. Utility Model Content

[0004] The purpose of this invention is to provide a hexagonal anti-slip nut remover to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hexagonal anti-slip nut extractor includes a cylindrical body with an inner hole for fitting a hexagonal nut inside. The inner hole is hexagonal and adapted to fit the hexagonal nut. A hexagonal anti-slip part is integrally formed on the outer surface of the cylindrical body. The hexagonal anti-slip part and the sleeve constitute the extractor body. Anti-slip texture is provided on the side of the hexagonal anti-slip part.

[0007] A guide portion is provided on the side of the cylinder near the inner hole. The guide portion is connected to the inner hole. The inner wall of the guide portion has a tapered transition structure, which is used to guide the positioning hexagonal nut of the cylinder.

[0008] A force-applying hole is provided on the other side of the cylinder for applying force in conjunction with the sleeve rod.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative: the extractor body is made of metal.

[0011] In one alternative: the metal material is alloy steel.

[0012] In one alternative: the three sides of the hexagonal anti-slip part are provided with anti-slip textures at intervals, while the other three sides are smooth planes.

[0013] In one alternative: the hexagonal anti-slip part has anti-slip protrusions on its side.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The hexagonal anti-slip nut extractor consists of a cylindrical body and a hexagonal anti-slip section. The hexagonal anti-slip section and textured surface increase friction with the hand, preventing the extractor from slipping out of the hand when applying force to remove the nut, making operation more stable and reliable. The internal hexagonal bore conforms to the shape of the nut, accurately fitting it. The guide design facilitates positioning, reduces operational difficulty, and improves disassembly efficiency. Made of high-strength metal, the extractor possesses sufficient strength and durability to handle various complex nut disassembly conditions, extending the tool's lifespan. It can easily, quickly, and reliably remove stuck, rusted, or other difficult-to-remove hexagonal nuts, improving work efficiency and reducing operational difficulty. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a hexagonal anti-slip nut remover.

[0017] Figure 2 This is a schematic diagram of the hexagonal anti-slip part in a hexagonal anti-slip nut remover.

[0018] Figure 3 This is a schematic diagram of the inner hole in a hexagonal anti-slip nut remover.

[0019] Figure 4 This is a schematic diagram of the force application hole in a hexagonal anti-slip nut remover.

[0020] Figure label annotations: 1-cylinder body, 2-hexagonal anti-slip part, 3-anti-slip texture, 4-guide part, 5-inner hole, 6-force application hole. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. In the drawings and description, similar or identical parts are referred to by the same reference numerals, and in practical applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in this utility model are merely illustrative and not intended to limit the scope of this utility model. Any obvious modifications or changes made to this utility model do not depart from its spirit and scope.

[0022] In one embodiment, such as Figure 1-4As shown, a hexagonal anti-slip nut extractor includes a cylindrical body 1. The cylindrical body 1 has an inner hole 5 for fitting a hexagonal nut. The inner hole 5 is hexagonal and adapted to fit the hexagonal nut. A hexagonal anti-slip part 2 is integrally formed on the outer surface of the cylindrical body 1. The hexagonal anti-slip part 2 and the sleeve 1 constitute the extractor body. Anti-slip texture 3 is provided on the side of the hexagonal anti-slip part 2.

[0023] The cylindrical body 1 has a guide part 4 on the side near the inner hole 5. The guide part 4 is connected to the inner hole 5. The inner wall of the guide part 4 has a tapered transition structure, which is used to guide the cylindrical body 1 to position the hexagonal nut.

[0024] The other side of the cylinder 1 is provided with a force application hole 6, which is a square hole and is used in conjunction with a socket rod or a ratchet wrench.

[0025] The hexagonal anti-slip nut extractor is used to remove hexagonal nuts that are difficult to loosen due to rust, deformation, or overtightness. The guide part 4 of the extractor adopts a conical inner wall design, with its inner diameter slightly larger than the outer diameter of the hexagonal nut. When the extractor is fitted onto the hexagonal nut, the conical structure of the guide part 4 can automatically correct its position, allowing the hexagonal inner hole 5 to quickly align with the hexagonal nut, avoiding slippage or jamming due to misalignment. The hexagonal inner hole 5 matches the hexagonal nut and can tightly wrap around the six corners of the nut. When rotational force is applied, the inner hole wall and the nut's edge surface make full contact, avoiding edge wear caused by slippage of traditional tools, and ensuring effective torque transmission. As an example, the left, right, up, and down positions of the various components shown in the attached drawings are only one arrangement method, and the specific positions are set according to specific needs.

[0026] In one embodiment, such as Figure 1-3 As shown, the extractor is made of high-strength metal materials, such as alloy steel, to ensure that it will not deform or be damaged during the removal of the nut.

[0027] In one embodiment, such as Figure 1-2 As shown, the hexagonal anti-slip part 2 has anti-slip textures (or anti-slip protrusions, etc., depending on the actual structure) on its side to increase the friction when gripping and facilitate the application of force.

[0028] In one embodiment, such as Figure 1-2 As shown, the three sides of the hexagonal anti-slip part 2 are provided with anti-slip textures 3 at intervals, while the other three sides are smooth planes.

[0029] The above embodiments of this utility model provide a hexagonal anti-slip nut extractor. Through the internal clamping device, the hexagonal anti-slip part 2 on the outer surface of the cylinder 1 is provided with dense anti-slip textures 3, which greatly increases the friction between the hand or tool (such as a wrench socket) and the extractor. When applying force by rotation, the anti-slip textures can prevent slippage and ensure stable operation, especially suitable for harsh working conditions such as oil stains and moisture. The force application hole 6 at the tail of the extractor can be inserted into a socket rod, screwdriver or socket wrench, and the torque can be increased by lever principle to easily loosen rusted or stuck nuts. The use of quenched alloy steel material and high-hardness anti-rust coating ensures that the extractor will not deform or crack under strong torque or impact load, thus extending its service life.

[0030] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A hexagonal anti-slip nut extractor, comprising a cylindrical body, characterized in that, The cylinder has an inner hole for fitting a hexagonal nut. The inner hole is hexagonal and fits the hexagonal nut. The outer surface of the cylinder has an integrally formed hexagonal anti-slip part. The hexagonal anti-slip part and the sleeve constitute the body of the extractor. The side of the hexagonal anti-slip part is provided with anti-slip texture. A guide portion is provided on the side of the cylinder near the inner hole. The guide portion is connected to the inner hole. The inner wall of the guide portion has a tapered transition structure, which is used to guide the positioning hexagonal nut of the cylinder. A force-applying hole is provided on the other side of the cylinder for applying force in conjunction with the sleeve rod.

2. The hexagonal anti-slip nut extractor according to claim 1, characterized in that, The extractor body is made of metal.

3. The hexagonal anti-slip nut extractor according to claim 2, characterized in that, The metal material is alloy steel.

4. The hexagonal anti-slip nut extractor according to claim 1, characterized in that, The three sides of the hexagonal anti-slip part are provided with anti-slip textures at intervals, while the other three sides are smooth planes.

5. The hexagonal anti-slip nut extractor according to claim 4, characterized in that, The hexagonal anti-slip part has anti-slip protrusions on its side.

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