Screwdriver with high integrating degree

Abstract

The utility model discloses a screwdriver with high integrating degree, which relates to the technical field of screwdrivers, and comprises a screwdriver body, the screwdriver body further comprises a grip and a rod part, anti-rotation components are arranged on two sides of the rod part, an anti-falling component is arranged at one end of the rod part, and the anti-falling component is arranged on the other end of the rod part. The anti-rotation component and the anti-disengagement component are arranged in the grip, by arranging the anti-rotation component and the anti-disengagement component, when the screwdriver is produced and manufactured, injection molding is conducted on the rod portion, then the grip is formed, the anti-rotation component is embedded in the grip, in the actual use process, when the screwdriver is screwed forcefully, the anti-rotation component is not prone to disengagement, and the anti-disengagement component is not prone to disengagement. In addition, the anti-falling component enables the rod portion not to move in the axial direction of the grip, and therefore the quality of the produced bottle opener is better in the using process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a screwdriver technical field especially relates to a high fitting degree's screwdriver. BACKGROUND

[0002] The existing screwdriver, structure generally includes handle and screwdriver rod, screwdriver rod one end is fixed on the handle its other end is equipped with or is equipped with screwdriver head, screwdriver is used for to screw to carry out the lax or fastening.

[0003] The existing screwdriver in the production process, handle usually is carried out injection molding on the screwdriver rod, the existing screwdriver appears the rotation of screwdriver rod and handle when over force is twisted, further causes the failure of screw twisting, therefore we propose a high fitting degree's screwdriver to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model provides a high fitting degree's screwdriver, solved the technical problem that the present screwdriver rod department is easy to rotate with handle.

[0005] In order to solve the above technical problem, a high fitting degree's screwdriver provided by the utility model, including screwdriver body, the screwdriver body still includes the handle and the rod department, sets up the anti -rotation member on the both sides of the rod department, sets up the anti -drop member in the one end of the rod department, the anti -rotation member and the anti -drop member set up in the handle.

[0006] Preferably, the anti-rotation member includes a card strip protruding from the rod portion, and the top and bottom of the card strip are provided with concave surfaces.

[0007] The above technical solution is adopted: the anti-rotation member includes a card strip protruding from the rod portion, and the top and bottom of the card strip are provided with concave surfaces, which prevents the rod portion from rotating with the handle after the screwdriver is produced.

[0008] Preferably, the anti-rotation member and the rod portion are integrally formed.

[0009] The above technical solution is adopted: the anti-rotation member and the rod portion are integrally formed, which makes the rod portion more solid.

[0010] Preferably, the anti-drop member includes a pyramid block.

[0011] The above technical solution is adopted: the anti-drop member includes a pyramid block, which prevents the rod portion from separating from the handle during use.

[0012] Preferably, the pyramid block is a four-pyramid body.

[0013] The above technical solution is adopted: the pyramid block is a four-pyramid body.

[0014] Preferably, the handle is provided with a through hole at one end away from the rod part, and the through hole is perpendicular to the handle.

[0015] The technical scheme is adopted: the through hole is provided at one end of the handle away from the rod part, and the through hole is perpendicular to the handle. When the user cannot loosen the screw with one hand holding the handle, an external object such as an iron rod can be used to cross the through hole. At this moment, both hands hold the two ends of the iron rod and the body is in a downward trend, so as to press the screwdriver body to make the screwdriver body more closely contact the screw. Then, the iron rod is rotated around the screwdriver body by the power of the arms, so as to loosen the screw that is difficult to loosen.

[0016] Preferably, the through hole is a circular hole.

[0017] The technical scheme is adopted: the through hole is a circular hole.

[0018] Preferably, the handle is threadedly connected with a fastening cap.

[0019] The technical scheme is adopted: the handle is threadedly connected with the fastening cap, so as to further prevent the rod part from being separated from the handle.

[0020] Preferably, the handle is further provided with anti-skid protrusions, and the anti-skid protrusions are arranged in a ring shape along the axis of the handle.

[0021] The technical scheme is adopted: the handle is further provided with the anti-skid protrusions, and the anti-skid protrusions are arranged in a ring shape along the axis of the handle. When the handle is held, the anti-skid protrusions prevent the handle from sliding.

[0022] Preferably, the handle is further provided with an arc-shaped groove at one end close to the rod part.

[0023] The technical scheme is adopted: the handle is further provided with the arc-shaped groove at one end close to the rod part. When the handle is used, the thumb is conveniently placed in the arc-shaped groove, so that the force is more easily exerted.

[0024] Compared with the related art, the utility model has the following beneficial effects:

[0025] 1. Compared with the traditional screwdriver, the utility model is provided with the anti-rotation member and the anti-separation member. The screwdriver body further includes the handle and the rod part. The anti-rotation member is arranged at both sides of the rod part, and the anti-separation member is arranged at one end of the rod part. The anti-rotation member and the anti-separation member are arranged in the handle. During the production and manufacturing of the screwdriver, the rod part is injection molded, so as to form the handle. The anti-rotation member is embedded in the handle. During actual use, when the screwdriver is forcibly loosened, the rod part does not rotate with the handle. In addition, the anti-separation member prevents the rod part from moving along the axis of the handle, so that the quality of the produced screwdriver is better during use. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 This is a schematic diagram of a high-fit screwdriver.

[0027] Figure 2 A disassembled structural diagram of a high-fit screwdriver;

[0028] Figure 3 This is a schematic diagram of the shaft of a high-fit screwdriver;

[0029] Figure 4 A cross-sectional view of a high-fit screwdriver;

[0030] Figure 5 This is a diagram illustrating the use of a high-fit screwdriver.

[0031] The following are the labels in the diagram: 1. Screwdriver body; 2. Shaft; 3. Handle; 31. Through hole; 32. Anti-slip protrusion; 33. Arc groove; 4. Fastening cap; 5. Anti-rotation component; 51. Locking strip; 52. Concave surface; 6. Anti-detachment component; 61. Pyramidal block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0033] Example 1

[0034] like Figures 1-4 As shown, a high-fit screwdriver includes a screwdriver body 1, which also includes a handle 3 and a shaft 2. Anti-rotation components 5 are provided on both sides of the shaft 2, and an anti-disengagement component 6 is provided at one end of the shaft 2. The anti-rotation components 5 and the anti-disengagement component 6 are disposed inside the handle 3.

[0035] The screwdriver body 1 also includes a handle 3 and a shaft 2. Anti-rotation components 5 are provided on both sides of the shaft 2, and an anti-detachment component 6 is provided at one end of the shaft 2. The anti-rotation components 5 and the anti-detachment component 6 are located inside the handle 3. During the manufacturing process of the screwdriver, the handle 3 is formed by injection molding into the shaft 2. The anti-rotation component 5 is embedded inside the handle 3. In actual use, when the screwdriver is turned with force, the shaft 2 will not rotate with the handle 3. Furthermore, the anti-detachment component 6 prevents the shaft 2 from moving along the axial direction of the handle 3, thereby improving the quality of the screwdriver during use.

[0036] Embodiment two

[0037] As Figures 1-4 shown, the anti-rotation member 5 includes a clamping strip 51 protruding from the shaft 2, the top and bottom of the clamping strip 51 are provided with a concave surface 52, preventing the rotation of the shaft 2 from the handle 3 after production, the anti-rotation member 5 is integrally formed with the shaft 2, making the shaft 2 more solid, the anti-disengagement member 6 includes a pyramid block 61, preventing the shaft 2 from disengaging from the handle 3 during use, the pyramid block 61 is a four-pyramid, the end of the handle 3 away from the shaft 2 is provided with a through hole 31, the through hole 31 is perpendicular to the handle 3, the through hole 31 is a circular hole, the handle 3 is threadedly connected with a fastening cap 4, further preventing the shaft 2 from disengaging from the handle 3, the handle 3 is also provided with an anti-skid protrusion 32, the anti-skid protrusion 32 is arranged in a ring shape along the axis of the handle 3, preventing sliding with the handle 3 when holding the handle 3, the end of the handle 3 close to the shaft 2 is also provided with an arc-shaped slot 33, facilitating the placement of the thumb in the arc-shaped slot 33 during use, making it easier to exert force.

[0038] Embodiment three

[0039] As Figure 5 shown, the end of the handle 3 away from the shaft 2 is provided with a through hole 31, the through hole 31 is perpendicular to the handle 3, when holding the handle 3 with one hand cannot loosen the screw, an external object such as an iron rod can be used, the iron rod is transversely inserted through the through hole 31, at this moment, both hands hold the ends of the iron rod and the body is in a downward trend, thereby pressing the screwdriver body 1, making the screwdriver body 1 more closely contact the screw, then using the strength of both arms to rotate the iron rod with the screwdriver body 1 as the center, thereby loosening the screw that is difficult to loosen.

[0040] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screwdriver with high fitting degree, comprising a driver body (1), the driver body (1) further comprising a handle (3) and a stem (2), characterized in that, Anti-rotation members (5) are arranged on both sides of the rod part (2), and anti-disengagement members (6) are arranged at one end of the rod part (2), the anti-rotation members (5) and the anti-disengagement members (6) are arranged in the handle (3).

2. A high-grip screwdriver according to claim 1, wherein The anti-rotation members (5) comprise clamping strips (51) protruding from the rod part (2), and the top and bottom of the clamping strips (51) are provided with concave surfaces (52).

3. The high-grip screwdriver according to claim 1, wherein The anti-rotation members (5) are integrally formed with the rod part (2).

4. The high- engagement screwdriver of claim 1, wherein: The anti-disengagement members (6) comprise prismatic blocks (61).

5. A high-grip screwdriver according to claim 4, wherein The prismatic blocks (61) are four-prism bodies.

6. A high-grip screwdriver according to claim 1, wherein A through hole (31) is formed at one end of the handle (3) away from the rod part (2), and the through hole (31) is perpendicular to the handle (3).

7. A high-grip screwdriver according to claim 6, wherein The through hole (31) is a circular hole.

8. The high-grip screwdriver according to claim 1, wherein A fastening cap (4) is threadedly connected to the handle (3).

9. The high- engagement screwdriver of claim 1, wherein, Anti-slip protrusions (32) are further arranged on the handle (3), and the anti-slip protrusions (32) are arranged in an annular array along the axis of the handle (3).

10. The high-grip screwdriver according to claim 1, wherein An arc-shaped groove (33) is further arranged at one end of the handle (3) close to the rod part (2).

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