CN217168308U - Novel socket wrench - Google Patents
Novel socket wrench Download PDFInfo
- Publication number
- CN217168308U CN217168308U CN202220862556.1U CN202220862556U CN217168308U CN 217168308 U CN217168308 U CN 217168308U CN 202220862556 U CN202220862556 U CN 202220862556U CN 217168308 U CN217168308 U CN 217168308U
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- Prior art keywords
- hexagonal
- straight rod
- rocker arm
- rod
- sleeve
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Abstract
The utility model discloses a novel socket wrench, which comprises a straight rod and a rocker arm; one end of the straight rod is provided with a hexagonal counter bore extending along the axial direction, and the other end of the straight rod is provided with a hexagonal stud matched with the hexagonal counter bore; a hexagonal through hole matched with the hexagonal stud is formed in the connector at one end of the rocker arm, and the hexagonal stud is inserted into the hexagonal through hole, so that the straight rod is butted with the rocker arm; the other end of the rocker arm is provided with a rotatable handle. The utility model discloses can rotate the mode wantonly between these two kinds of modes of mode, convenient to use, improved the nut dismouting efficiency of long screw rod according to in service behavior fast rotation mode and big moment of torsion rotation mode.
Description
Technical Field
The utility model relates to a hardware and tools field, concretely relates to novel box spanner.
Background
The socket wrench is generally composed of a socket head with a hexagonal hole or a dodecagonal hole and a plurality of accessories such as a handle, a connecting rod and the like, and is particularly suitable for screwing bolts or nuts with very narrow space or very deep recesses.
The hexagonal holes of the existing sleeve head belong to counter bores, namely, the hexagonal holes are open at one end and sealed at one end. The counter bore hexagonal hole is not suitable for a screw rod with a long length, and when the nut is screwed in or out, the screw rod can be abutted against the bottom of the counter bore, so that the screw rod cannot be used. In addition, the existing sleeve is generally provided with a cross rod, so that the connecting rod can be conveniently rotated by applying force, and the sleeve is particularly suitable for the condition of large moment. But this kind of horizontal pole can influence slew velocity simultaneously, and to long thread screw rod, the efficiency of dismouting nut is extremely low, can't realize quick assembly disassembly. Therefore, the conventional sleeve does not have a quick rotation mode and a high torque rotation mode at the same time, and cannot be switched between the two modes.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the rotating mode is switched according to the use condition, and the dismounting efficiency is improved. The utility model provides a novel socket wrench, which comprises a straight rod and a rocker arm; one end of the straight rod is provided with a hexagonal counter bore extending along the axial direction, and the other end of the straight rod is provided with a hexagonal stud matched with the hexagonal counter bore; a hexagonal through hole matched with the hexagonal stud is formed in the connector at one end of the rocker arm, and the hexagonal stud is inserted into the hexagonal through hole, so that the straight rod is butted with the rocker arm; the other end of the rocker arm is provided with a rotatable handle.
The beneficial effects of the utility model reside in that: when the nut and the screw rod are used, the nut and the screw rod both extend into the hexagonal counter bore, and if the straight rod is rotated towards the screwing direction, the screw rod continuously extends into the hexagonal counter bore until the nut is screwed. If the straight rod is rotated towards the unscrewing direction, the depth of the hexagonal through hole is larger than the maximum length of the screw rod, and the screw rod continuously withdraws from the hexagonal counter bore. Similarly, the use of the hexagonal through hole of the rocker arm is also the same, and the rocker arm is particularly suitable for dismounting the nut on the longer screw rod. In addition, if the moment for screwing the nut is small, the straight rod or the rocker arm can be independently used for realizing the quick rotation of the nut. If the twisting moment is large, the rocker arm is butted at the rear end of the straight rod, the rotating moment is increased in a mode of rotating the rocker arm, a certain rotating speed is kept, the straight rod and the rocker arm can be used in a combined mode, the straight rod and the rocker arm can also be used separately and independently, a quick rotating mode and a large-torque rotating mode are provided, the two modes can be switched, and the use is very convenient.
Preferably, a sleeve is included; the sleeve is rotatably connected to the outer portion of the straight rod.
Preferably, the straight rod is provided with an annular sinking groove on the outer portion thereof, and the sleeve is rotatably connected to the annular sinking groove.
Preferably, a bearing is arranged between the sleeve and the annular sinking groove. The sleeve is used for rotating the straight rod rapidly, the rotation is smoother and faster, and the friction resistance of the sleeve in the annular sinking groove is greatly reduced by the bearing.
Preferably, the material of the sleeve is rubber. The rubber sleeve pipe is not easy to slip when being held and has better hand feeling.
Preferably, the straight rod is provided with a cross rod along the radial direction, and the cross rod is close to one end of the hexagonal stud of the straight rod.
Preferably, the cross bar is detachable from the straight bar. The cross rod is provided with a circular through hole along the radial direction, penetrates through the circular through hole and is connected with the straight rod, and the cross rod can be taken out of the circular through hole.
Preferably, the straight rod, the rocker arm and the cross rod are all made of alloy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of a straight rod in the present embodiment;
FIG. 2 is a schematic structural view of the rocker arm of the present embodiment;
fig. 3 is a schematic structural view of the straight rod and the rocker arm in this embodiment after being butted.
In the attached drawings, a straight rod 1, a rocker arm 2, a hexagonal counter bore 3, a hexagonal stud 4, a cross rod 5, a circular through hole 6, a sleeve 7, an annular counter bore 8, a bearing 9, a connector 10, a hexagonal through hole 11 and a handle 12.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1, the present embodiment provides a novel socket wrench, which includes a straight rod 1 and a rocker arm 2. One end of the straight rod 1 is provided with a hexagonal counterbore 3 extending along the axial direction, and the other end of the straight rod 1 is provided with a hexagonal stud 4 matched with the hexagonal counterbore 3. The straight rod 1 has the following specific structure:
the straight rod 1 is provided with a cross rod 5 along the radial direction, and the cross rod 5 is close to one end of a hexagonal stud 4 of the straight rod 1. The cross rod 5 and the straight rod 1 can be separated, specifically, the cross rod 5 is provided with a circular through hole 6 along the radial direction, and the cross rod 5 penetrates through the circular through hole 6 to be connected with the straight rod 1 and can also be taken out of the circular through hole 6. The straight rod 1, the rocker arm 2 and the cross rod 5 are made of alloy, and the specific material of the alloy is selected according to actual requirements.
In addition, the present embodiment further includes a sleeve 7, and the material of the sleeve 7 is rubber. The rubber sleeve 7 is not easy to slip when being held and has better hand feeling. The sleeve 7 is rotatably connected to the outside of the straight rod 1. Specifically, the straight rod 1 is provided with an annular sinking groove 8 on the outside, and the sleeve 7 is rotatably connected to the annular sinking groove 8. And a bearing 9 is arranged between the sleeve 7 and the annular sinking groove 8. The sleeve 7 is used for rapidly rotating the straight rod 1, the rotation is smoother and faster, and the friction resistance of the sleeve 7 in the annular sinking groove 8 is greatly reduced by the bearing 9.
As shown in fig. 2 and 3, in this embodiment, a hexagonal through hole 11 adapted to the hexagonal stud 4 is formed in a connector 10 at one end of the rocker arm 2, and the hexagonal stud 4 is inserted into the hexagonal through hole 11, so that the straight rod 1 and the rocker arm 2 are butted. The diameter of the hexagonal through hole 11 is the same as that of the hexagonal counter bore 3, and the other end of the rocker arm 2 is provided with a rotatable handle 12. The specific use method of the straight rod 1 is as follows: the nut and the screw rod both extend into the hexagonal counterbore 3, and the nut is clamped in the hexagonal counterbore 3 and drives the nut to synchronously rotate along with the rotation of the straight rod 1. When the device is rotated, one hand holds the sleeve 7, and the other hand drives the cross rod 5 to rotate. If the straight rod 1 is rotated towards the screwing direction, the screw rod continuously extends into the hexagonal counter bore 3 until the nut is screwed. If the straight rod 1 is rotated towards the unscrewing direction, the depth of the hexagonal through hole 11 is larger than the maximum length of the screw rod, and the screw rod continuously withdraws from the hexagonal counter bore 3. Similarly, the use of the hexagonal through hole 11 of the rocker arm 2 is also the same, and the nut is particularly suitable for dismounting the nut on the longer screw rod. In addition, if the moment for screwing the nut is small, the straight rod 1 or the rocker arm 2 can be independently used for realizing the quick rotation of the nut. If the twisting moment is large, the rocker arm 2 is butted at the rear end of the straight rod 1, the rotating moment is increased by rotating the rocker arm 2, a certain rotating speed is kept, the straight rod 1 and the rocker arm 2 can be used in a combined mode or in a separated and independent mode, a quick rotating mode and a large torque rotating mode are provided, the two modes can be switched, and the use is very convenient.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A novel socket spanner is characterized in that: comprises a straight rod and a rocker arm; one end of the straight rod is provided with a hexagonal counter bore extending along the axial direction, and the other end of the straight rod is provided with a hexagonal stud matched with the hexagonal counter bore;
a hexagonal through hole matched with the hexagonal stud is formed in the connector at one end of the rocker arm, the hexagonal stud is inserted into the hexagonal through hole, the straight rod is butted with the rocker arm, and the straight rod is perpendicular to the rocker arm; the other end of the rocker arm is provided with a rotatable handle.
2. The new socket wrench as claimed in claim 1, wherein: comprises a sleeve; the sleeve is rotatably connected to the outer portion of the straight rod.
3. The new socket wrench as claimed in claim 2, wherein: the outer part of the straight rod is provided with an annular sinking groove, and the sleeve is rotatably connected with the annular sinking groove.
4. A novel socket wrench as claimed in claim 3, wherein: and a bearing is arranged between the sleeve and the annular sinking groove.
5. The new socket wrench as claimed in claim 2, wherein: the sleeve is made of rubber.
6. The new socket wrench as claimed in claim 1, wherein: the straight rod is provided with a cross rod along the radial direction, and the cross rod is close to one end of the hexagonal stud of the straight rod.
7. The new socket wrench as claimed in claim 6, wherein: the cross rod and the straight rod can be detached.
8. The new socket wrench as claimed in claim 6, wherein: the straight rod, the rocker arm and the cross rod are all made of alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862556.1U CN217168308U (en) | 2022-04-14 | 2022-04-14 | Novel socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862556.1U CN217168308U (en) | 2022-04-14 | 2022-04-14 | Novel socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217168308U true CN217168308U (en) | 2022-08-12 |
Family
ID=82710001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220862556.1U Active CN217168308U (en) | 2022-04-14 | 2022-04-14 | Novel socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217168308U (en) |
-
2022
- 2022-04-14 CN CN202220862556.1U patent/CN217168308U/en active Active
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