Antiskid handle of screwdriver

Abstract

The anti-skid handle of the screwdriver comprises a handle body, an installation hole is formed in the handle body and used for installation between the handle body and a screwdriver head, the handle body comprises a first handle section, a second handle section and a third handle section which are sequentially connected, and the second handle section is arranged in an inwards-sunken mode so that a holding groove can be formed in the handle body. The third handle section is provided with a tangent plane, and the tangent plane is provided with anti-skid lines. The screwdriver is ingenious and reasonable in structural design and high in practicability, the shape of the handle is designed, the holding groove is formed in the handle body, the hand of a user is limited in the holding groove, the situation that the screwdriver falls off in the using process is reduced, meanwhile, the double design of the tangent plane and the anti-skid lines is adopted, the holding feeling of the surface of the handle is enhanced, and the service life of the screwdriver is prolonged. The friction force between the handle and the hand is further increased, the anti-skidding effect is improved, and the screwdriver is not prone to skidding in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of handles, and in particular relates to an anti-slip handle for a screwdriver. Background Art

[0002] A screwdriver is a common tool used to turn a screw to put it in place. It usually has a thin wedge-shaped head that can be inserted into the slot or notch of the screw head. The screwdriver in the prior art includes a screwdriver handle and a screwdriver bit. The screwdriver bit is fixed in the mounting hole of the screwdriver handle. For example, the prior art discloses a utility model patent named a multifunctional screwdriver handle (authorization announcement number: CN216399521U). The bit is installed by a spring and a card block, which is easy to install and not easy to damage. However, the outer shell of the screwdriver handle in the prior art adopts a cylindrical shape, which has poor holding stability when using the screwdriver, and the screwdriver is easy to slip off. Summary of the invention

[0003] The utility model aims to provide a technical solution for a non-slip handle for a screwdriver in view of the deficiencies in the prior art. The structural design is ingenious and reasonable, and the practicability is strong. The shape of the handle is designed so that a gripping groove is formed on the handle body, and the user's hand is limited in the gripping groove to reduce the possibility of the screwdriver falling when in use. At the same time, a dual design of cut surface and non-slip pattern is adopted to enhance the gripping feeling on the handle surface, further increase the friction between the handle and the hand, and increase the non-slip effect, so that the screwdriver is less likely to slip during use.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The invention discloses an anti-skid handle for a screwdriver, comprising a handle body, wherein a mounting hole is arranged in the handle body, wherein the mounting hole is used for mounting the handle body and a cutter head, wherein the handle body comprises a handle segment one, a handle segment two and a handle segment three which are connected in sequence, wherein the handle segment two is recessed inwardly so that a gripping groove is formed on the handle body; a cut surface is arranged on the handle segment three, and anti-skid patterns are arranged on the cut surface; the structural design is ingenious and reasonable, and the practicability is strong; the shape of the handle is designed so that a gripping groove is formed on the handle body, and a user's hand is limited in the gripping groove, thereby reducing the possibility of the screwdriver falling when in use; and at the same time, a dual design of the cut surface and the anti-skid patterns is adopted to enhance the gripping feeling on the handle surface, further increase the friction between the handle and the hand, and increase the anti-skid effect, thereby making the screwdriver less likely to slip during use.

[0006] Furthermore, handle segment 1, handle segment 2 and handle segment 3 are an integrally formed structure. The integrally formed design can not only ensure the overall structural strength of the handle, but also facilitate actual processing and forming.

[0007] Furthermore, the connection between handle segment two and handle segment one, and the connection between handle segment two and handle segment three are both connected by arc transition. The arc transition connection makes the handle surface smoother, reduces stress concentration at the connection, and extends the service life of the handle. It is also more convenient to hold the handle, improves the holding comfort, and increases the holding stability, thereby improving operational reliability and safety, and also enhancing the overall aesthetics of the handle.

[0008] Furthermore, handle segment three includes an integrally formed straight segment and an inclined segment. The straight segment is smoothly connected to handle segment two through the inclined segment. The structural design is ingenious and reasonable. Handle segment three is designed to be a straight segment and an inclined segment. Through the buffering transition of the inclined segment, the handle surface is smoother and more in line with the natural curve of the hand, thereby making it more convenient to hold the handle stably and improving the user experience.

[0009] Furthermore, a receiving groove is provided on the handle body, and an anti-skid layer is provided in the receiving groove. The anti-skid layer plays an anti-skid role, further increasing the friction between the hand and the handle, making it more convenient for the user to hold the screwdriver handle. At the same time, the anti-skid layer is soft and elastic, better fits the curve of the hand, improves the grip comfort, and is more convenient for actual operation.

[0010] Furthermore, the anti-slip layer is a rubber layer, and the rubber layer has excellent anti-slip performance, which ensures the anti-slip effect of the anti-slip layer. The rubber material has good elasticity and softness, which can improve the comfort of holding the handle.

[0011] Furthermore, the top of the anti-slip layer extends toward the handle segment one and wraps around the bottom of the handle segment one. The design is ingenious and reasonable. The top of the anti-slip layer extends and wraps around the bottom of the handle segment one, ensuring that the anti-slip layer completely wraps around the gripping groove, thereby enhancing the gripping stability of the handle and improving the safety of the screwdriver during operation.

[0012] Furthermore, a through hole is opened on the anti-slip layer to expose the outer surface of the handle body to form a contact area. The section is set at the contact area. The design of the contact area can reduce the use of anti-slip materials and reduce costs, and it also facilitates the design of the section and anti-slip pattern.

[0013] Furthermore, a circular chamfer is provided at the top of the handle segment 1. The circular chamfer design can reduce sharp corners, improve the safety of the screwdriver in use, and reduce potential safety hazards in operation. At the same time, the circular chamfer design can also visually enhance the overall aesthetics of the screwdriver.

[0014] Furthermore, a positioning hole is provided at the top of the mounting hole, and a limiting groove is provided at the top of the positioning hole. The positioning hole cooperates with the limiting groove to facilitate the installation and positioning between the tool head and the screwdriver handle.

[0015] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0016] The utility model has an ingenious and reasonable structural design and strong practicality. The shape of the handle is designed so that a gripping groove is formed on the handle body. The user's hand is limited in the gripping groove to reduce the possibility of the screwdriver falling when in use. At the same time, the dual design of the cut surface and the anti-skid pattern is adopted to enhance the gripping feeling on the handle surface, further increase the friction between the handle and the hand, and increase the anti-skid effect, making the screwdriver less likely to slip during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the anti-slip handle of the screwdriver of the utility model;

[0019] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal cross-sectional structure of the utility model.

[0021] In the figure: 1-handle body; 2-mounting hole; 3-handle segment one; 4-handle segment two; 5-handle segment three; 6-gripping groove; 7-section; 8-anti-slip pattern; 9-straight segment; 10-bevel segment; 11-anti-slip layer; 12-contact area; 13-arc chamfer; 14-positioning hole; 15-limiting groove. DETAILED DESCRIPTION

[0022] like Figures 1 to 3 As shown, the utility model shows an anti-skid handle for a screwdriver, comprising a handle body 1, wherein a mounting hole 2 is arranged in the handle body 1, and the mounting hole 2 is used for mounting the handle body 1 and the cutter head, and the handle body 1 comprises a handle segment 1 3, a handle segment 2 4 and a handle segment 3 5 which are connected in sequence, and the handle segment 2 4 is recessed inwardly so that a gripping groove 6 is formed on the handle body 1; a cut surface 7 is arranged on the handle segment 3 5, and an anti-skid pattern 8 is arranged on the cut surface 7; the structural design is ingenious and reasonable, and the practicability is strong, and the shape of the handle is designed so that a gripping groove 6 is formed on the handle body 1, and the user's hand is limited in the gripping groove 6 to reduce the possibility of the screwdriver falling when in use, and at the same time, the dual design of the cut surface 7 and the anti-skid pattern 8 is adopted to enhance the gripping feeling on the handle surface, further increase the friction between the handle and the hand, and increase the anti-skid effect, so that the screwdriver is less likely to slip during use.

[0023] The handle segment 1 3, the handle segment 2 4 and the handle segment 3 5 are an integrated structure, and the integrated design can ensure the overall structural strength of the handle and facilitate the actual processing and forming. The connection between the handle segment 2 4 and the handle segment 1 3, and the connection between the handle segment 2 4 and the handle segment 3 5 are all connected by arc transition, and the arc transition connection makes the handle surface smoother, reduces stress concentration at the connection, and prolongs the service life of the handle. At the same time, it is more convenient to hold the handle, improves the comfort of holding, and increases the stability of holding, thereby improving the reliability and safety of operation, and also enhancing the overall aesthetics of the handle.

[0024] The handle segment three 5 includes an integrally formed straight segment 9 and a sloped segment 10. The straight segment 9 is smoothly connected to the handle segment two 4 through the sloped segment 10. The structural design is ingenious and reasonable. The handle segment three 5 is designed to be a straight segment 9 and a sloped segment 10. The buffering transition of the sloped segment 10 makes the handle surface smoother and more in line with the natural curve of the hand, thereby making it more convenient to hold the handle stably and improving the user experience.

[0025] The handle body 1 is provided with a receiving groove, and an anti-skid layer 11 is provided in the receiving groove. The anti-skid layer 11 plays an anti-skid role, further increases the friction between the hand and the handle, and is more convenient for the user to hold the screwdriver handle. At the same time, the anti-skid layer 11 is soft and elastic, fits the hand curve better, improves the grip comfort, and is more convenient for actual operation. The anti-skid layer 11 is a rubber layer, and the rubber layer has excellent anti-skid performance, which ensures the anti-skid effect of the anti-skid layer 11, and the rubber material has good elasticity and softness, which can improve the comfort of the handle when it is held.

[0026] The top of the anti-skid layer 11 extends toward the handle segment 13 and wraps the bottom of the handle segment 13. The design is ingenious and reasonable. The top of the anti-skid layer 11 extends and wraps the bottom of the handle segment 13, ensuring that the anti-skid layer 11 completely wraps the grip groove 6, thereby enhancing the grip stability of the handle and improving the safety of the screwdriver during operation. A through hole is provided on the anti-skid layer 11, so that the outer surface of the handle body 1 is exposed to form a contact area 12. The cut surface 7 is provided at the contact area 12. The design of the contact area 12 can reduce the use of anti-skid materials and reduce costs. It is also convenient for the design of the cut surface 7 and the anti-skid pattern 8. The upper part of the handle body 1 is a design in which the anti-skid layer 11 is partially exposed. The contrast between the two parts makes the screwdriver more layered visually.

[0027] The top of the handle section 1 3 is provided with an arc chamfer 13. The design of the arc chamfer 13 can reduce sharp corners, improve the safety of the screwdriver in use, and reduce potential safety hazards in operation. At the same time, the design of the arc chamfer 13 can also visually enhance the overall aesthetics of the screwdriver. The top of the mounting hole 2 is provided with a positioning hole 14. The top of the positioning hole 14 is provided with a limiting groove 15. The positioning hole 14 cooperates with the limiting groove 15 to facilitate the installation and positioning between the tool head and the screwdriver handle.

[0028] The utility model has an ingenious and reasonable structural design and strong practicality. The shape of the handle is designed so that a gripping groove 6 is formed on the handle body 1. The user's hand is limited in the gripping groove 6 to reduce the possibility of the screwdriver falling when in use. At the same time, the dual design of the cut surface 7 and the anti-slip pattern 8 is adopted to enhance the gripping feeling of the handle surface, further increase the friction between the handle and the hand, and increase the anti-slip effect, making the screwdriver less likely to slip during use.

[0029] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A non-slip screwdriver handle, comprising a handle body, wherein the handle body is provided with a mounting hole, wherein the mounting hole is used for mounting the handle body and a cutter head, and wherein: The handle body comprises a handle segment 1, a handle segment 2 and a handle segment 3 which are connected in sequence, and the handle segment 2 is recessed inwardly so that a gripping groove is formed on the handle body; The handle segment 3 is provided with a cut surface, and the cut surface is provided with anti-slip patterns.

2. The anti-slip handle for a screwdriver according to claim 1, characterized in that: The handle segment one, the handle segment two and the handle segment three are an integrally formed structure.

3. The anti-slip handle for a screwdriver according to claim 1, characterized in that: The connection between the handle segment 2 and the handle segment 1, and the connection between the handle segment 2 and the handle segment 3 are both connected by arc transition.

4. The anti-slip handle for a screwdriver according to claim 1, characterized in that: The handle segment three includes an integrally formed straight segment and an inclined segment, and the straight segment is smoothly connected to the handle segment two via the inclined segment.

5. The anti-slip handle for a screwdriver according to claim 1, characterized in that: The handle body is provided with a receiving groove, and an anti-slip layer is provided in the receiving groove.

6. The anti-slip handle for a screwdriver according to claim 5, characterized in that: The anti-slip layer is a rubber layer.

7. The anti-slip handle for a screwdriver according to claim 5, characterized in that: The top of the anti-slip layer extends toward the handle segment 1 and wraps the bottom of the handle segment 1.

8. The anti-slip handle for a screwdriver according to claim 5, characterized in that: The anti-slip layer is provided with through holes, so that the outer surface of the handle body is exposed to form a contact area, and the section is arranged at the contact area.

9. The anti-slip handle for a screwdriver according to claim 1, characterized in that: The top end of the handle segment 1 is provided with an arc chamfer.

10. The anti-slip handle for a screwdriver according to claim 1, characterized in that: A positioning hole is arranged at the top end of the mounting hole, and a limiting groove is arranged at the top end of the positioning hole.

Images