CN217776829U - Multi-section telescopic wrench convenient for force application - Google Patents
Multi-section telescopic wrench convenient for force application Download PDFInfo
- Publication number
- CN217776829U CN217776829U CN202221563567.6U CN202221563567U CN217776829U CN 217776829 U CN217776829 U CN 217776829U CN 202221563567 U CN202221563567 U CN 202221563567U CN 217776829 U CN217776829 U CN 217776829U
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- rod
- wrench
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- torsion bar
- telescopic
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 235000019504 cigarettes Nutrition 0.000 abstract description 6
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a multi-section telescopic wrench convenient for force application, which is mainly designed and conceived in the utility model, and comprises a fixed rod, a first force application rod, a second force application rod, a wrench part and a torsion bar, wherein the wrench part is arranged at one end of the fixed rod, the first force application rod penetrates from the other end of the fixed rod, and can be stretched and positioned in the fixed rod; the second stress application rod penetrates through the opening port of the first stress application rod and can stretch out and draw back and be positioned in the first stress application rod; the through holes penetrating through the torsion bar are formed in the two sides of the body of the first force application rod, so that the length of the whole wrench can be changed by telescopically adjusting the force application rods, and the torque of the wrench can be sufficiently increased by matching with the torsion bar. The utility model provides a multistage formula gripping rod adjustable length spanner equates the spanner collection in an organic whole with different length, and the torsion bar that the while design can insert the gripping rod perpendicularly supplements as the application of force to a great deal of not enough of the current spanner that cigarette factory dimension protection department used has been solved.
Description
Technical Field
The utility model relates to a cigarette manufacturing field especially relates to a telescopic spanner of multistage convenient to application of force.
Background
In cigarette factory's daily, in quarterly and annual electric power overhaul, need use the spanner of different length so that carry out the application of force operation to the nut and the bolt of different specifications, various spanners of present cigarette factory electric power maintenance department configuration are independent individuality, it is inconvenient not only to use, need frequently seek, change the spanner that corresponds, and the conventional arm of force of spanner is certain, when meetting big specification nut, the torque intensity increase of needs, but existing spanner is not convenient for the application of force, still need can the application of force with the help of some extra instruments sometimes (neither safety, also damage the instrument easily), lead to electric power maintenance team group's work convenience, the continuity is not good, still appear because the maintenance efficiency is lower leads to the problem that normal production progress is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a multi-stage telescopic wrench facilitating force application to solve the above mentioned technical problems.
The utility model adopts the technical scheme as follows:
the utility model provides a telescopic spanner of multistage convenient to application of force, wherein include: the fixing rod, the first stress application rod, the second stress application rod, the wrench part and the torsion bar;
the wrench part is arranged at one end of the fixed rod, the first stress application rod penetrates from the other end of the fixed rod, and the fixed rod has a telescopic positioning function; the second force applying rod penetrates from one end, far away from the spanner part, of the first force applying rod, and the first force applying rod has a telescopic positioning function;
through holes are formed in two sides of the body of the first force applying rod, the through holes are used for penetrating the torsion bar, and the torsion bar is perpendicular to the first force applying rod.
In at least one possible implementation manner, a through hole corresponding to the through hole is formed in the fixing rod and/or the second force application rod, and the through hole is used for penetrating through the torsion rod.
In at least one possible implementation manner, the second force applying rod has a hollow structure, and an end cap is arranged at one end of the second force applying rod, which is far away from the spanner portion.
In at least one possible implementation manner, the end cap is in threaded connection with the port of the second booster rod.
In at least one possible implementation manner, the fixing rod, the first stressing rod and the second stressing rod realize a telescopic locking function through pin holes in rod bodies and pin shafts matched with the pin holes.
In at least one possible implementation, the multi-segment telescopic wrench further includes a stop member engaged with the torsion bar for limiting a position of the torsion bar.
In at least one possible implementation, the wrench portion has a monkey wrench structure.
In at least one possible implementation manner, the wrench part and the fixing rod are provided with a detachable connecting structure.
The main design concept of the utility model lies in that the utility model is composed of a fixed rod, a first stress application rod, a second stress application rod, a wrench part and a torsion bar, wherein, the wrench part is arranged at one end of the fixed rod, the first stress application rod penetrates from the other end of the fixed rod and can be stretched and positioned in the fixed rod; the second stress application rod penetrates through the opening port of the first stress application rod and can stretch out and draw back and be positioned in the first stress application rod; the two sides of the body of the first force application rod are provided with through holes for the torsion bar to penetrate through, so that the length of the whole wrench can be changed by telescopically adjusting the force application rods, and the torque of the wrench can be sufficiently increased by matching with the torsion bar. The utility model mainly provides a multistage formula holding rod adjustable length's spanner, the equivalent spanner with different length collects in an organic whole, and the simultaneous design can insert the torsion bar of holding the rod perpendicularly, supplements as the application of force to the current spanner that cigarette factory dimension protection department used has been solved a great deal of not enough.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a multi-segment telescopic wrench convenient for applying force provided by the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The utility model provides an embodiment of the telescopic spanner of multistage convenient to application of force particularly, as shown in FIG. 1, wherein include: a fixed rod 0, a first stress application rod 1, a second stress application rod 2, a wrench part 3 and a torsion bar 4; the wrench part 3 is arranged at one end of the fixed rod 0, the first stressing rod 1 penetrates through the other end of the fixed rod 0, and the fixed rod 0 has a telescopic positioning function; the second force applying rod 2 penetrates from one end, far away from the spanner part 3, of the first force applying rod 1, and has a telescopic positioning function in the first force applying rod 1;
through holes are formed in two sides of the body of the first force applying rod 1, the through holes are used for penetrating the torsion bar 4, and the torsion bar 4 is perpendicular to the first force applying rod 1. Preferably, the fixing rod 0 and/or the second force applying rod 2 are/is provided with through holes corresponding to the through holes, so that the torsion bar can still be conveniently inserted and used after the force applying rods are accommodated in the positions.
Furthermore, the second force applying rod 2 has a hollow structure, and an end cap 21 is disposed at one end of the second force applying rod 2 away from the wrench portion 3, so that some small parts, screws, bolts, nuts, and the like can be stored conveniently. Based on this, the end cap is in threaded connection with the port of the second force applying rod 2.
As to the aforementioned telescopic positioning function, it can be understood that the fixing rod 0 and the first force applying rod 1 necessarily have a hollow structure, which is not described herein, but it should be further described that the telescopic positioning mode may be locking by matching a plurality of pin holes and pins arranged on the rod body. Therefore, the distance between the fixed rod and the working opening of the wrench part is lengthened through the movement of the multi-section stress application rod, so that a user can operate the wrench more easily, namely, the length of the whole wrench is changed through adjusting the stress application rod, and the purpose of fully increasing the torque of the wrench is realized by matching with the torque rod.
The multi-segment telescopic wrench further comprises a stop member 41 engaged with the torsion bar 4, wherein the stop member 41 is used for limiting the position of the torsion bar 4 and preventing the torsion bar 4 from being removed during use, and can be implemented by means of a snap, a nut, or the like.
Finally, two points can be supplemented and explained for the wrench part 3, wherein one wrench part 3 is provided with an adjustable wrench structure, so that the width of a working opening can be conveniently adjusted according to bolts and nuts with different specifications; secondly, in other embodiments, a detachable connection structure (for example, but not limited to, a threaded connection) is provided between the wrench portion 3 and the fixing rod 0, that is, the wrench portion 3 may be configured with a plurality of different sizes, and when aiming at bolts and nuts with different specifications, the bolt and nut can be flexibly replaced after being detached.
To sum up, the main design concept of the utility model is that the device comprises a fixed rod, a first force-applying rod, a second force-applying rod, a wrench part and a torsion bar, wherein the wrench part is arranged at one end of the fixed rod, the first force-applying rod penetrates from the other end of the fixed rod and can be stretched and positioned in the fixed rod; the second stress application rod penetrates through the opening port of the first stress application rod and can stretch out and draw back and be positioned in the first stress application rod; the two sides of the body of the first force application rod are provided with through holes for the torsion bar to penetrate through, so that the length of the whole wrench can be changed by telescopically adjusting the force application rods, and the torque of the wrench can be sufficiently increased by matching with the torsion bar. The utility model mainly provides a multistage formula is held and is held pole adjustable length's spanner, equates the spanner collection with different length in an organic whole, and the torsion bar that the pole was held to the vertical insertion of simultaneous design can supply as the application of force to the current spanner that cigarette factory dimension protected department used has been solved a great deal of not enough.
In the embodiments of the present invention, "at least one" means one or more, "and" a plurality "means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and the like, refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The structure, features and effects of the present invention have been described in detail in the above embodiments shown in the drawings, but the above embodiments are only preferred embodiments of the present invention, and it should be noted that, the technical features related to the above embodiments and their preferred modes can be reasonably combined and assembled into various equivalent schemes by those skilled in the art without departing from or changing the design idea and technical effects of the present invention; therefore, the present invention is not limited to the embodiments shown in the drawings, and all the modifications or equivalent embodiments made according to the idea of the present invention should be within the scope of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a telescopic spanner of multistage convenient to application of force which characterized in that includes: the fixing rod, the first stress application rod, the second stress application rod, the wrench part and the torsion bar;
the wrench part is arranged at one end of the fixed rod, the first stressing rod penetrates through the other end of the fixed rod, and the fixed rod has a telescopic positioning function; the second force applying rod penetrates from one end, far away from the spanner part, of the first force applying rod, and the first force applying rod has a telescopic positioning function; the telescopic positioning function is realized by matching a plurality of pin holes arranged on the rod body and the pin shaft;
through holes are formed in two sides of the body of the first force applying rod, the through holes are used for penetrating the torsion bar, and the torsion bar is perpendicular to the first force applying rod.
2. The multi-stage telescopic wrench convenient for applying force as claimed in claim 1, wherein the fixing rod and/or the second force applying rod is provided with a through hole corresponding to the through hole, and the through hole is used for passing through the torsion bar.
3. The wrench with multiple segments for facilitating force application of claim 1, wherein the second force application rod has a hollow structure, and an end cap is provided at an end of the second force application rod away from the wrench portion.
4. The wrench of claim 3, wherein the cap is threadably connected to the port of the second lever.
5. The multi-segment telescopic wrench convenient for applying force as claimed in claim 1, wherein the fixing rod, the first stressing rod and the second stressing rod achieve a telescopic locking function through a pin hole on the rod body and a pin shaft matched with the pin hole.
6. The wrench of claim 1, further comprising a stop member engaged with the torsion bar for limiting the position of the torsion bar.
7. The multi-segment telescopic wrench facilitating force application according to any one of claims 1 to 6, wherein the wrench portion has an adjustable wrench structure.
8. The multi-stage telescopic wrench convenient to apply force according to any one of claims 1 to 6, wherein the wrench portion and the fixing rod are provided with a detachable connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221563567.6U CN217776829U (en) | 2022-06-21 | 2022-06-21 | Multi-section telescopic wrench convenient for force application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221563567.6U CN217776829U (en) | 2022-06-21 | 2022-06-21 | Multi-section telescopic wrench convenient for force application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776829U true CN217776829U (en) | 2022-11-11 |
Family
ID=83935457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221563567.6U Active CN217776829U (en) | 2022-06-21 | 2022-06-21 | Multi-section telescopic wrench convenient for force application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776829U (en) |
-
2022
- 2022-06-21 CN CN202221563567.6U patent/CN217776829U/en active Active
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