CN220719155U - Double-ended socket wrench extension rod - Google Patents
Double-ended socket wrench extension rod Download PDFInfo
- Publication number
- CN220719155U CN220719155U CN202322448032.5U CN202322448032U CN220719155U CN 220719155 U CN220719155 U CN 220719155U CN 202322448032 U CN202322448032 U CN 202322448032U CN 220719155 U CN220719155 U CN 220719155U
- Authority
- CN
- China
- Prior art keywords
- hole
- rod body
- connecting column
- connecting rod
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007493 shaping process Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a double-ended socket wrench connecting rod which comprises a main rod body, wherein a connecting part is formed at the top end of the main rod body, side plate body parts extending upwards vertically are formed at the left side and the right side of the top surface of the connecting part, the connecting rod body is positioned between the two side plate body parts, and the connecting rod body is movably connected to the two side plate body parts; the top and the bottom of the connecting rod body are respectively provided with a first connecting column and a second connecting column, and the sizes of the first connecting column and the second connecting column are different. The connecting rod body with the first connecting column and the second connecting column is arranged at one end of the main rod body, so that two different sleeve installation and use can be met, the number of matched parts can be reduced, and the portable device is convenient to carry.
Description
Technical field:
the utility model relates to the technical field related to disassembly tools, in particular to a double-ended socket wrench connecting rod.
The background technology is as follows:
the current square head connecting rod, the shaping of the one end of the body of rod has the end of bending with the body of rod vertically generally, at the terminal surface middle part shaping square head spliced pole of end of bending, it can be with telescopic connection on square head spliced pole, operate, its general body of rod only has one end to be the end of bending, and shaping square head spliced pole, and telescopic square head hole size generally divide into three kinds, it is 1/2 inch, 3/8 inch, 1/4 inch respectively by big to the little, it needs the body of rod of supporting three kinds of different square head spliced poles, just can satisfy the sleeve installation of these three kinds of specifications and use, make the quantity of mating parts increase, inconvenient carry uses.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provide a connecting rod of a double-ended socket wrench, wherein one end of a main rod body of the connecting rod is provided with a connecting rod body with a first connecting column and a second connecting column, so that two different socket installation and use can be met, the number of matched parts can be reduced, and the connecting rod is convenient to carry.
The scheme for solving the technical problems is as follows:
the connecting rod comprises a main rod body, wherein a connecting part is formed at the top end of the main rod body, side plate body parts extending upwards vertically are formed at the left side and the right side of the top surface of the connecting part, the connecting rod body is positioned between the two side plate body parts, and the connecting rod body is movably connected to the two side plate body parts;
the top and the bottom of the connecting rod body are respectively provided with a first connecting column and a second connecting column, and the sizes of the first connecting column and the second connecting column are different.
The connecting rod body is a rectangular body, and a first connecting column and a second connecting column are respectively formed at the top end and the bottom end of the connecting rod body.
The utility model has the outstanding effects that:
the connecting rod body with the first connecting column and the second connecting column is arranged at one end of the main rod body, so that two different sleeve installation and use can be met, the number of matched parts can be reduced, and the portable multifunctional telescopic connecting rod is convenient to carry.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present utility model;
FIG. 2 is a schematic view of a change angle partial structure of the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
fig. 4 is a partial enlarged view of fig. 3.
The specific embodiment is as follows:
1-4, a connecting rod of a double-ended socket wrench comprises a main rod body 10, wherein a connecting part 11 is formed at the top end of the main rod body 10, side plate body parts 12 extending upwards and vertically are formed at the left side and the right side of the top surface of the connecting part 11, a connecting rod body 20 is positioned between the two side plate body parts 12, and the connecting rod body 20 is movably connected to the two side plate body parts 12;
the top and bottom of the connecting rod body 20 are respectively provided with a first connecting column 21 and a second connecting column 22, and the sizes of the first connecting column 21 and the second connecting column 22 are different.
Further, the connecting rod 20 is a rectangular body, and a first connecting post 21 and a second connecting post 22 are formed at the top end and the bottom end of the connecting rod.
Further, the first connecting post 21 and the second connecting post 22 are rectangular square posts.
Further, a transverse through hole 23 is formed in the middle of the connecting rod body 20, one end of the transverse through hole 23 corresponds to a transverse threaded through hole 121 in the middle of one side plate body 12, the other end of the transverse through hole 23 corresponds to a small-diameter hole section of the inner end of a stepped through hole 122 of the other side plate body 12, an annular groove 123 is formed in the inner side wall of the transverse through hole 23, which is close to one end of the stepped through hole 122, the inner side wall of the annular groove 123 is a conical wall surface, the diameter of the outer end of the annular groove is large, the diameter of the inner end of the annular groove is small, and the compression spring 2 is inserted into the annular groove 123;
the rod portion of the connecting bolt 1 is inserted and sleeved on the small-diameter hole section of the stepped through hole 122, the transverse through hole 23 and the compression spring 2, the end portion of the rod portion is in threaded connection with the corresponding transverse threaded through hole 121, one end of the compression spring 2 is applied to the inner end face of the annular groove 123, and the other end of the compression spring is applied to the inner side wall of the adjacent side plate body 12, so that the other side of the connecting rod body 20 is tightly attached to the inner side wall of the corresponding side plate body 12 (a damping washer can also be inserted and sleeved on the rod portion of the connecting bolt 1 and clamped between the connecting rod body 20 and the corresponding side plate body 12, and resistance is improved). The compression spring 2 is adopted to generate damping between the extension rod body 20 and the two side plate body parts 12, so that friction force is improved, and when the extension rod body 20 rotates, a certain force is needed to rotate the extension rod body 20, and after the angle rotation is completed, the angle is not easy to change due to damping effect, so that the subsequent normal operation and use are ensured.
Further, the inner side wall of the large diameter hole section of the outer end of the stepped through hole 122 is a tapered wall surface with a large outer end diameter and a small inner end diameter, and the rotating head of the connecting bolt 1 is inserted into the large diameter hole section.
In this embodiment, the first connecting post 21 and the second connecting post 22 may have a size of 1/2 inch, 3/8 inch or 1/2 inch, 1/4 inch or 3/8 inch, 1/4 inch or 1/2 inch, 1/4 inch; when in use, the connecting rod body 20 is required to be rotated, the connecting rod body 20 and the main rod body 10 are generally in a vertical state, and then the sleeve is installed on the corresponding first connecting column 21 or second connecting column 22 for use, so that the novel connecting rod is very convenient.
The first connecting column 21 and the second connecting column 22 can be provided with two sleeves of different specifications, so that the sleeves can be provided with two sleeves of different specifications, the number of matched parts can be reduced, the weight of the whole matched part is reduced, the carrying difficulty is further reduced, and the portable multifunctional portable electronic device is convenient to carry.
Claims (5)
1. The utility model provides a double-ended socket wrench connects pole, includes the body of rod (10), its characterized in that: the top end of the main rod body (10) is provided with a connecting part (11), the left side and the right side of the top surface of the connecting part (11) are provided with side plate body parts (12) extending upwards and vertically, a connecting rod body (20) is positioned between the two side plate body parts (12), and the connecting rod body (20) is movably connected to the two side plate body parts (12);
the top and the bottom of the connecting rod body (20) are respectively provided with a first connecting column (21) and a second connecting column (22), and the sizes of the first connecting column (21) and the second connecting column (22) are different.
2. The double-ended socket wrench extension bar of claim 1 wherein: the connecting rod body (20) is a rectangular body, and a first connecting column (21) and a second connecting column (22) are respectively formed at the top end and the bottom end of the connecting rod body.
3. The double-ended socket wrench extension bar of claim 1 wherein: the first connecting column (21) and the second connecting column (22) are rectangular square column heads.
4. The double-ended socket wrench extension bar of claim 1 wherein: the middle part shaping of connecting rod body (20) has horizontal through-hole (23), and the one end of horizontal through-hole (23) corresponds with horizontal spiro union hole (121) in the middle part of one curb plate body (12), and the other end of horizontal through-hole (23) corresponds with the minor diameter hole section of the inner of the ladder through-hole (122) of another curb plate body (12), and the pole portion plug bush of connecting bolt (1) is in minor diameter hole section, horizontal through-hole (23) of ladder through-hole (122), and the tip spiro union of pole portion is in horizontal spiro union hole (121) that correspond.
5. The double-ended socket wrench extension bar of claim 4 wherein: the inner side wall of the large-diameter hole section at the outer end of the stepped through hole (122) is a conical wall surface with the large outer end diameter and the small inner end diameter, and the rotating head of the connecting bolt (1) is inserted into the large-diameter hole section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448032.5U CN220719155U (en) | 2023-09-11 | 2023-09-11 | Double-ended socket wrench extension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448032.5U CN220719155U (en) | 2023-09-11 | 2023-09-11 | Double-ended socket wrench extension rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220719155U true CN220719155U (en) | 2024-04-05 |
Family
ID=90486195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322448032.5U Active CN220719155U (en) | 2023-09-11 | 2023-09-11 | Double-ended socket wrench extension rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220719155U (en) |
-
2023
- 2023-09-11 CN CN202322448032.5U patent/CN220719155U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |