TWM520001U - Improved structure for hexagonal wrench - Google Patents

Description

Hex wrench improved structure

The present invention provides a technical field of a hexagonal wrench, in particular, a technically improved structure of a hexagonal wrench, wherein a triangular isosceles groove is formed in a space of six abutting surfaces, so that the force is not easy to slip and is easy to lock or mobilize. Screws, and hex wrenches without sharp corners are more durable.

For more information, please refer to the new patent application No. 98222998 "Hexagonal Wrench", which has a working end. The working end is rod-shaped and has six equal-parts. Six abutments are attached to the adjacent phase. A groove is formed in the corner of the corner, and the inner wall surface of the receiving groove of the hexagonal screw after the wear is engaged at the corner, so as to achieve a tight pressing force effect.

However, the hex wrench of the prior case has an angular angle that is too sharp, is prone to breakage, and cannot withstand too much torque. Therefore, it is easy to be damaged and not durable in actual use, and it is necessary to improve. .

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the creators have been engaged in the production of related products for many years. With the development and design experience, after the detailed design and careful evaluation of the above objectives, the original creation will be practical.

The main purpose of this creation is to provide a modified structure of a hexagonal wrench, in which a triangular isosceles groove is formed in the gap between the six abutting faces, so that the force is not easy to slip and is easy to twist or adjust the screw, and the hexagonal wrench has no acute angle. Durable.

In order to achieve the above object, the present invention provides a modified structure of a hexagonal wrench, which comprises: a working end, the working end is in the shape of a rod or a ball and is provided with six equal parts, and the two sides are formed to each other. The corners of the six abutting surfaces are provided with triangular isosceles grooves, and the angle (θ) of the grooves is between 100 and 130 degrees, and the distance (X) from the angle of the abutment to the edge of the groove is extremely smaller than that. The width of the surface, according to this, the hex wrench can be applied to the inner wall surface of the socket of the hexagon socket screw tool set, so that the force is not easy to slip and it is easy to twist or adjust the screw, and the hexagonal wrench has no sharp angle to be more durable.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

10‧‧‧Working end

11‧‧‧ Meet

12‧‧‧Affiliation

13‧‧‧ Groove

20‧‧‧Working end

21‧‧‧ Meet

22‧‧‧Affiliation

23‧‧‧ Groove

Θ‧‧‧ groove angle

X‧‧‧After the angle to the edge of the groove

The first figure is a perspective view of an embodiment of the present creation.

The second drawing is a partial perspective view of an embodiment of the present creation.

The third figure is a schematic cross-sectional view of the second figure in Figure 3-3.

The fourth figure is a schematic cross-sectional view showing the groove angle and the distance from the abutment angle to the edge of the groove in an embodiment of the present invention.

The fifth drawing is a perspective view of another embodiment of the present creation.

Figure 6 is a partial perspective view of another embodiment of the present creation.

The seventh picture is a schematic cross-sectional view of the sixth figure 7-7 of this creation.

The eighth figure is a schematic cross-sectional view showing another embodiment of the present invention, which indicates the angle of the groove and the distance from the angle of the abutment to the edge of the groove.

This creation provides a designer of a modified structure with a hex wrench.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, the implementation method and the schema are as follows: See the first to fourth figures, this creation provides a hex wrench The improved structure comprises: a working end 10, the working end 10 is in the shape of a rod and has six equal-parts of the abutting surface 11, and the two opposing surfaces 11 form an abutting angle 12, and the six opposing surfaces 11 A spacing abutment surface 11 defines a groove 13 of a triangular isosceles, and the angle (θ) of the groove is greater than a right angle to an obtuse angle, and the distance (X) from the angle of the abutment to the edge of the groove is extremely smaller than the width of the abutment. The wrench can be applied to the inner wall of the socket of the hexagonal screw tool set, so that the force is not easy to slip and easy to lock or adjust. Move the screw, and the hex wrench has no sharp angle to make it more durable.

The hexagonal wrench has an improved structure, wherein the groove angle (θ) is between 100 and 130 degrees.

The hex wrench has an improved structure, wherein the distance (X) of the abutting angle to the edge of the groove is extremely smaller than the abutting width.

Referring to the fifth to eighth figures, the present invention provides a modified structure of a hex wrench, comprising: a working end 20, the working end 20 is spherical and has six equal-parts 21, two The abutting surface 21 forms an abutment angle 22, and one of the six abutting surfaces 21 forms a triangular isosceles groove 23, and the groove angle (θ) is greater than a right angle to an obtuse angle, and the angle is offset to the edge of the groove. The distance (X) is less than the width of the facing surface. Accordingly, the hex wrench can be pressed against the inner wall surface of the socket of the hexagon socket screw tool set, so that the force is not easy to slip and the screw is easy to be locked or mobilized, and the hex wrench has no acute angle. To be more durable.

The hexagonal wrench has an improved structure, wherein the groove angle (θ) is between 100 and 130 degrees.

The hex wrench has an improved structure, wherein the distance (X) from the abutting angle to the edge of the groove is about one eighth of the width of the abutting surface.

It can be seen from the above that the improved structure of the hex wrench of this creation is indeed the first in the industry and meets the novel requirements of the new patent, and its comprehensive innovative design meets the progressive requirements of the new patent, and the six meets The triangular isosceles groove is provided at the interval to make the force difficult to slip and easy Twist or transfer the screw, and the hex wrench has no sharp angle to make it more durable, which is in line with better industrial utilization.

The foregoing description of the preferred embodiments of the present invention is specifically described as a technical feature of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the creation of the hex wrench improved structure, which has indeed achieved all the purposes of this creation, and the spatial pattern of the combined structure is not found in similar products, nor has it been disclosed before the application, and has been in compliance with the Patent Law. It is stipulated that the application should be made according to law.

10‧‧‧Working end

11‧‧‧ Meet

12‧‧‧Affiliation

13‧‧‧ Groove

Claims (3)

The utility model relates to a modified structure of a hexagonal wrench, comprising: a working end, the working end is in the shape of a rod or a ball and is provided with six equal-parts, and an abutment angle is formed between the two surfaces; the characteristic is: six mating surfaces One or more of the gaps are provided with a triangular isosceles groove, and the angle of the groove is greater than a right angle to an obtuse angle, and the distance from the angle of the abutment to the edge of the groove is less than the width of the abutment. The improved structure of the hex wrench according to claim 1, wherein the groove angle is between 100 and 130 degrees. The improved structure of the hex wrench according to claim 1, wherein the distance from the abutting angle to the edge of the groove is about one eighth of the width of the abutting surface.