TW201446430A - Hand tool sheathing portion structure - Google Patents

Abstract

The present invention relates to a hand tool sheathing portion structure comprising a main body, one end of the main body having a sheathing portion comprising a protruding portion and an accommodating portion, the protruding portion and the accommodating portion arranged in the circular shape, the protruding portion and the accommodating portion arranged at intervals, a first interconnection line provided between the protruding portion and the accommodating portion; the end portion of the sheathing portion of the body provided with a first surface while the first surface toward the inside of the sheathing portion is provided with a second surface, both first and second surfaces having inclination shape, a first angle formed between the first surface and the end surface of the main body, a second angle formed between the second surface and the end surface of the main body, the angle value of the first angle is different from that of the second angle, a support portion disposed between the first surface and the end surface of the main body, and the support portion being a ring body.

Description

Hand tool sleeve structure

The invention relates to the structure of the hand tool sleeve part, in particular to a hand tool sleeve part which is provided with a first surface and a second surface, the first surface is inclined, and the second surface is inclined, A first angle is formed between the first surface and the end surface of the body, and a second angle is formed between the second surface and the end surface of the body. The angles of the first angle and the second angle are different, so that the system has a larger Rotate the torque.

As previously known to us, the conventional hand tool sleeve structure, as shown in Figures 19 to 22, is a perspective view of the hand tool sleeve. Figure 20 is a front elevational view of the structure of the hand tool sleeve of the present invention. The twenty-first drawing is a cross-sectional view of the second drawing C-C of the present invention. The twenty-second figure is an enlarged view of the third drawing D of the present invention. The main body 20 has a cylindrical shape, and the body 20 is provided with a fitting portion 21 at one end and a four-corner groove 22 at the other end. The sleeve portion 21 has a twelve-corner groove shape. The portion 21 is for the sleeve screw to be rotated, and the end portion of the sleeve portion 21 is provided with a slope 23 having an angle 24 between the end surface of the body 10 and the angle 24 generally being 30 to 60. Degree.

However, the missing structure of the hand tooling sleeve portion is as follows: Referring to the twenty-second figure, when the sleeve portion 21 of the body 20 is screwed into the screwing member, the sleeve portion 21 and the screwing member are The maximum force is applied to the end of the sleeve portion 21, and the force is transmitted from the side surface of the sleeve portion 21 in the direction of the arrow, and the arrow is substantially flat, and the sleeve 23 is flat. When the portion 21 is stressed, it is only received by the volume at the inclined surface 23, and the volume at the inclined surface 23 is not large, and is subjected to Torque is insufficient.

In view of the lack of the structure of the above-mentioned hand tooling and tying parts, the inventors have been engaged in the manufacturing and selling experience of related industries for many years, and finally have a product which is practical and can improve the drawbacks.

The system of the hand tool arranging portion is provided with only a slanting surface, and the slanting surface has only one angle. The end portion of the body of the hand tool arranging portion of the present invention is provided with a first surface and a second surface. One side is inclined, the second surface is inclined, a first angle is formed between the first surface and the end surface of the body, and a second angle is formed between the second surface and the end surface of the body, the first angle and the first angle The angles of the two angles are different, which makes the system have a large rotational torque.

A hand tool arranging structure includes: a hand tool arranging structure, comprising: a body, the body is provided with a tying portion at one end, the tying portion includes a bulging portion and accommodating The bulging portion and the accommodating portion are arranged in a ring shape, and the protruding portion and the accommodating portion are arranged in a spaced relationship, and the first connecting wire is connected between the protruding portion and the accommodating portion; The end of the sleeve portion is provided with a first surface, and the first surface is provided with a second surface inside the sleeve portion, the first surface is inclined, and the second surface is inclined, the first surface and the body A first angle is formed between the end faces, and a second angle is formed between the second face and the end surface of the body. The angles of the first angle and the second angle are different. The first surface and the end surface of the body are provided with a support portion. The support portion has a ring shape.

When the sleeve of the body rotates the screwing member, the maximum force of the body is the end of the sleeve portion, and when the body is stressed, the torsional force is transmitted from the second surface to the first surface. The system is provided with a first side, and the support portion is an increased volume. It can increase the torsion of the body. The angle values of the first angle and the second angle are different. When the end of the sleeve portion is subjected to the torsion force, when the second surface is transmitted to the first surface, the torque transmitted is changed according to the angle, and the torque is changed. The body can be increased in torsion and has a long service life.

10‧‧‧ Ontology

11‧‧‧ Included

111‧‧‧ protruding parts

112‧‧‧ 容部

113‧‧‧First Wiring

12‧‧‧ Drive Department

120‧‧‧Circle

121‧‧‧Transmissive sleeve

122‧‧‧Wrench

123‧‧‧ratchet

124‧‧‧Slider

125‧‧‧Slider

126‧‧‧ universal joint

127‧‧‧ Slider

128‧‧‧ universal joint

129‧‧‧ universal joint

13‧‧‧ first side

14‧‧‧ second side

141‧‧‧Second wiring

142‧‧‧ junction

15‧‧‧ first angle

16‧‧‧second angle

17‧‧‧Support

20‧‧‧ body

21‧‧‧ Included

22‧‧‧ four-corner trough

23‧‧‧Bevel

24‧‧‧ Angle

The first figure is a perspective view of the structure of the hand tool sleeve of the present invention.

The second figure is a front view of the structure of the hand tool sleeve of the present invention.

The third drawing is a cross-sectional view of the second drawing C-C of the present invention.

The fourth drawing is an enlarged view of the third drawing D of the present invention.

Fig. 5 is a perspective view showing a second embodiment of the present invention.

Figure 6 is a perspective view of a third embodiment of the present invention.

Figure 7 is a perspective view of a fourth embodiment of the present invention.

The eighth drawing is a perspective view of a fifth embodiment of the present invention.

Figure 9 is a perspective view of a sixth embodiment of the present invention.

Figure 10 is a perspective view of a seventh embodiment of the present invention.

Figure 11 is a perspective view of an eighth embodiment of the present invention.

Fig. 12 is a perspective view showing a ninth embodiment of the present invention.

Figure 13 is a perspective view of a tenth embodiment of the present invention.

Figure 14 is a perspective view showing an eleventh embodiment of the present invention.

Fig. 15 is a perspective view showing a twelfth embodiment of the present invention.

Figure 16 is a perspective view of a thirteenth embodiment of the present invention.

Figure 17 is a perspective view of a fourteenth embodiment of the present invention.

Figure 18 is a perspective view of a fifteenth embodiment of the present invention.

The nineteenth figure is a three-dimensional diagram of the hand tool sleeve.

Figure 20 is a front view of the structure of the hand tool sleeve of the present invention.

Figure 21 is a cross-sectional view taken along line C-C of the second embodiment of the present invention.

The twenty-second diagram is an enlarged view of the third drawing D of the present invention.

Referring first to the first and fourth figures, the first drawing is a perspective view of the hand tool housing portion of the present invention, and the second drawing is a front view of the hand tool housing portion structure of the present invention. The third drawing is a cross-sectional view of the second drawing C-C of the present invention. The fourth drawing is an enlarged view of the third drawing D of the present invention. The invention relates to a hand tool sleeve structure, which comprises: a body 10, the body 10 has a cylindrical shape, and the body 10 is a sleeve structure, and the body 10 is a power tool or a pneumatic device. The sleeve of the tool is provided with a sleeve portion 11 at one end thereof. The sleeve portion 11 includes a protrusion portion 111 and a receiving portion 112. The protrusion portion 111 and the receiving portion 112 are annular. The bulging portion 111 and the accommodating portion 112 are arranged in a spaced relationship. The bulging portion 111 and the accommodating portion 112 are twelve, and the protruding portion 111 has a convex arc shape. The portion 112 is in a concave arc shape, and a first intersection 113 is disposed between the protrusion 111 and the receiving portion 112. The other end of the body 10 is provided with a driving portion 12, and the driving portion 12 is internally provided with a quadrangular groove. The outer peripheral surface of the driving portion 12 is provided with a ring groove 120; the end portion of the sleeve portion 11 of the body 10 is provided with a first surface 13 which is provided with a second surface 14 inside the fitting portion 11 The first surface 13 has a sloped shape, and the second surface 14 has a sloped shape. Referring to the fourth figure, the first surface 13 and the end surface of the body 10 are provided with a first angle 15 . The angle between the surface 14 and the end surface of the body 10 is a second angle 16 , and the angle values of the first angle 15 and the second angle 16 are different. The value of the first angle 15 is greater than the first angle 16 , and the first angle 15 Thirty degrees Between sixty degrees and ten degrees, the second angle 16 is between twenty and fifty degrees, and the first angle 15 is between five and two and five times the second angle 16 . The first angle 15 The ratio of the angle to the second angle 16 is five to three, that is, the first angle 15 is the second angle 16 is close to 1.66 times, and the angle between the first angle 15 and the second angle 16 is The ratio is two to one, that is, the first angle 15 is twice the second angle 16, and when the first angle 15 is fifty degrees, the second angle 16 is thirty degrees, the first When the angle 15 is sixty degrees, the second angle 16 is thirty degrees, and the first surface 13 and the second surface 14 are connected with a second intersection 141, and the second intersection 141 and the first intersection 13 There is a junction 142 between the first surface 13 and the end surface of the body 10, and the support portion 17 is formed in a ring shape.

Please refer to the fourth figure again. When the fitting part 11 rotates the screwing part, the maximum force of the body 10 is the end of the fitting part 11, and the torsion force is applied by the second side 16 when the force is applied. It is transmitted to the first surface 15 , which is compared with the twenty-second diagram. When the first surface 15 is provided on the main body 10 , the support portion 17 is increased in volume, so that the system can increase the tolerance. Torque, this is the biggest advantage of the invention.

Referring to the fifth embodiment, a perspective view of a second embodiment of the present invention is shown. In this embodiment, the body 10 is implemented on a sleeve structure generally having a four-corner groove.

Please refer to the sixth embodiment, which is a perspective view of a third embodiment of the present invention. In this embodiment, the body 10 is implemented on the structure of the penetrating sleeve 121.

Please refer to the seventh embodiment, which is a perspective view of a fourth embodiment of the present invention. In this embodiment, the body 10 is implemented on the structure of the wrench 122.

Referring to the eighth embodiment, a perspective view of a fifth embodiment of the present invention is shown. The body 10 is implemented on the structure of the ratchet 123.

Referring to the ninth embodiment, in a perspective view of a fifth embodiment of the present invention, the sleeve portion 11 of the body 10 has a hexagonal groove structure, and the first intersection line 113 and the second intersection line 141 are not in phase. cross.

FIG. 10 is a perspective view of a fifth embodiment of the present invention. In this embodiment, the sleeve portion 11 of the body 10 has a gear-shaped structure, that is, the sleeve portion 11 is provided with twelve The protruding portion 111 and the twelve receiving grooves 112 each have a convex rib shape.

Please refer to the eleventh figure, which is a perspective view of an eighth embodiment of the present invention. In this embodiment, the body 10 is implemented on the structure of the slider 124.

Please refer to the twelfth figure, which is a perspective view of a ninth embodiment of the present invention. In this embodiment, the body 10 is implemented on the structure of the universal joint type slider 125.

Please refer to the thirteenth embodiment, which is a perspective view of a tenth embodiment of the present invention. In this embodiment, the body 10 is implemented on a floating joint or a universal joint 126 structure.

Please refer to FIG. 14 for a perspective view of an eleventh embodiment of the present invention. In this embodiment, the body 10 is implemented on the structure of the slider 127 of the spherical universal joint.

Please refer to the fifteenth embodiment, which is a perspective view of a twelfth embodiment of the present invention. In this embodiment, the body 10 is implemented on the structure of the spherical universal joint 128.

Please refer to the sixteenth embodiment, which is a perspective view of a thirteenth embodiment of the present invention. In this embodiment, the body 10 is implemented on a polygonal joint 129 structure.

Please refer to the seventeenth embodiment, which is a perspective view of the fourteenth embodiment of the present invention. In this embodiment, the value of the first angle 15 is greater than the second angle 16.

Referring to FIG. 18, it is a perspective view of a fifteenth embodiment of the present invention. In this embodiment, the first surface 15 of the body 10 is horizontal. That is, the first angle 15 is ninety degrees.

The structural advantages of the hand tool sleeve of the present invention are as follows:

1. Please continue to refer to the fourth figure. When the sleeve portion 11 of the body 10 rotates the screwing member, the maximum force of the body 10 is at the end of the sleeve portion 11. When the body 10 is stressed To withstand the torsion The two sides 16 are further transmitted to the first surface 15 , which is further compared with the twenty-second diagram. The body 10 is provided with a first surface 15 , and the support portion 17 is an increased volume. The body 10 is increased in torsion.

2. The angle values of the first angle 15 and the second angle 16 are different. When the end portion of the sleeve portion 11 is subjected to a torque, when the second surface 16 is transmitted to the first surface 15, the transmitted torque is accompanied by The angle is changed to change the angle of the torsion, so that the body 10 can increase the torsion force and have a long service life.

Therefore, the structure of the hand tool sleeve part of the invention has industrial utilization, novelty and progress, and can meet the application requirements of the invention patent, and submits an application according to law.

10‧‧‧ Ontology

11‧‧‧ Included

111‧‧‧ protruding parts

112‧‧‧ 容部

113‧‧‧First Wiring

12‧‧‧ Drive Department

120‧‧‧Circle

13‧‧‧ first side

14‧‧‧ second side

141‧‧‧Second wiring

142‧‧‧ junction

Claims (18)

A hand tool arranging structure includes: a body, the body is provided with a tying portion at one end, the tying portion includes a protruding portion and a receiving portion, and the protruding portion and the receiving portion are An annular array, the protruding portion and the accommodating portion are arranged in a spaced relationship, and a first connecting line is disposed between the protruding portion and the accommodating portion; a first surface is disposed at an end of the sleeve portion of the body. The first surface is provided with a second surface facing the inside of the sleeve portion, the first surface is inclined, and the second surface is inclined, and the first surface is disposed at a first angle with the end surface of the body. A second angle is formed between the second surface and the end surface of the body. The angles of the first angle and the second angle are different. The first surface and the end surface of the body are provided with a support portion, and the support portion is in the shape of a ring. . The handle kit structure according to claim 1, wherein the body has a cylindrical shape, the system is a sleeve structure, and the other end of the body is provided with a driving portion, and the driving portion is internally It has a square slot. The hand tool ferrule structure according to claim 1, wherein the system is a sleeve for a power tool or a pneumatic tool, and the other end of the body is provided with a driving portion, and the driving portion is internally provided with a four-corner groove. The outer peripheral surface of the driving portion is provided with a ring groove. The hand tool arranging structure according to claim 1, wherein the bulging portion and the accommodating portion of the body are twelve, the protruding portion is convex arc-shaped, and the accommodating portion is concave. Curved surface. The hand tool ferrule structure of claim 1, wherein the value of the first angle is greater than the first angle. The hand tool sleeve structure according to claim 5, wherein the first angle is between 30 degrees and 60 degrees, and the second angle is between 20 degrees and 50 degrees. The hand tool ferrule structure of claim 5, wherein the first angle is between five and two and a half times the second angle. The hand tool sleeve structure according to claim 5, wherein the angle between the first angle and the second angle is five to three, that is, the first angle is a second angle close to a point six. Six times. The hand tool sleeve structure according to claim 5, wherein the angle ratio between the first angle and the second angle is two to one, that is, the first angle is twice the second angle. The hand tool nest structure according to claim 5, wherein the first angle is fifty degrees and the second angle is thirty degrees. The hand tool ferrule structure according to claim 5, wherein the second angle is thirty degrees when the first angle is sixty degrees. The hand tool ferrule structure of claim 1, wherein the first side and the second side are provided with a second connecting line, and the second connecting line has a junction point with the first connecting line. The hand tool ferrule structure of claim 1, wherein the first side and the second side are provided with a second intersection line, the second intersection line not intersecting with the first intersection line. The hand tool sleeve structure according to claim 1, wherein the system is a penetrating sleeve structure, a wrench structure, a ratchet structure or a gear-shaped sleeve structure, and the sleeve portion of the gear-shaped sleeve structure is There are twelve protrusions and twelve accommodating grooves, each of which has a convex rib structure. The hand tool sleeve structure according to claim 1, wherein the sleeve portion of the body has a hexagonal groove structure. The hand tool sleeve structure according to claim 1, wherein the system is a sliding rod structure, a universal joint type sliding rod structure, a floating joint structure, a universal joint structure, and a spherical universal joint sliding rod. Structure, spherical universal joint structure or polygonal joint structure. The hand tool ferrule structure of claim 1, wherein the value of the first angle is greater than the second angle. The hand tool nest structure according to claim 1, wherein the first side of the body is horizontal. That is, the first angle is ninety degrees.