CN212735918U - Labor-saving multifunctional pipe wrench with self-locking function - Google Patents
Labor-saving multifunctional pipe wrench with self-locking function Download PDFInfo
- Publication number
- CN212735918U CN212735918U CN202021672902.7U CN202021672902U CN212735918U CN 212735918 U CN212735918 U CN 212735918U CN 202021672902 U CN202021672902 U CN 202021672902U CN 212735918 U CN212735918 U CN 212735918U
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- Prior art keywords
- teeth
- jaw
- maintenance
- movable jaw
- wrench
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- 238000012423 maintenance Methods 0.000 abstract description 25
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 2
- 206010040925 Skin striae Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a labor-saving multifunctional pipe wrench with self-locking in the technical field of maintenance tools, which comprises a movable jaw with teeth, wherein the movable jaw with teeth is connected with a fixed jaw with teeth through a reinforced rivet, the side surface of the movable jaw with teeth is provided with an opening button, a self-locking spring is arranged inside the movable jaw with teeth, the tail end of the fixed jaw with teeth is provided with a handle, the problem that the wrench is needed for the screw nut rusted on the pipeline at present is solved, but the maintenance operation of various pipelines cannot be carried out for the fixed wrench due to different diameters of metal pipelines, a plurality of tools are needed to be carried in each maintenance, the maintenance tools are placed in a tool box, the tool box is not convenient to carry, the pipeline maintenance is still rusted, the large force is needed when the handle is used due to the rust on the pipeline, the upper bayonet and the lower bayonet of the wrench can be enlarged due to, the maintenance work can not be carried out any more, so that the whole wrench becomes more limited in the use process.
Description
Technical Field
The utility model relates to a repair tools technical field specifically is a more laborsaving multi-functional breakout tongs spanner of taking auto-lock.
Background
Maintenance tool that uses in the existing market includes the breakout tongs, the spanner, instrument such as screwdriver, the breakout tongs is used for maintaining metal pipeline mostly, just need to use the spanner to rusty screw nut on the pipeline, but the metal pipeline diameter is different can't carry out the maintenance operation of variety pipeline to fixed spanner, just need to maintain at every turn and take multiple instrument, place these maintenance tool in a toolbox, the toolbox is not convenient for carry, to the pipeline maintenance of rust still, need very big power when rust leads to using the handle on the pipeline, the last bayonet socket of spanner can lead to the bayonet socket grow because exert oneself too big, can't carry out maintenance work again, make whole spanner become more localized in the use.
Based on this, the utility model designs a more laborsaving take multi-functional breakout tongs spanner of auto-lock to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a more laborsaving multi-functional breakout tongs spanner of taking auto-lock, with propose in solving above-mentioned background art at present need use the spanner to rusty screw nut on the pipeline, but the difference of metal pipeline diameter can't carry out the maintenance operation of variety pipeline to fixed spanner, just need to maintain at every turn and take multiple instrument, place these maintenance tools in a toolbox, the toolbox is not convenient for carry, to the pipeline maintenance of still rust, need very big power when leading to using the handle owing to rust on the pipeline, the upper and lower bayonet socket of spanner can lead to the bayonet socket grow because of exerting oneself too big, can't carry out maintenance work again, make whole spanner become the problem of limitation in the use more.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a more laborsaving take multi-functional breakout tongs spanner of auto-lock, includes takes tooth movable vice jaw, take tooth movable vice jaw to connect through the enhancement type rivet and take tooth stationary jaw, take tooth movable vice jaw side to be provided with the opening button, take the inside auto-lock spring that is provided with of tooth movable vice jaw, take tooth stationary jaw tail end to be provided with the handle, the antiskid cover has been cup jointed on the handle, the handle tail end is provided with the tail thorn, solves at present and just needs to use the spanner to rusty screw nut on the pipeline, but the different maintenance operations that can't carry out the variety pipeline of metal pipeline diameter to stationary wrench just need maintenance at every turn and take multiple instrument, places these maintenance tools in a toolbox, and the toolbox is not convenient for carrying, to the pipeline maintenance of going up rust still, because the rust needs very big when leading to using the handle on the pipeline, the upper and lower bayonet socket of spanner can lead to the bayonet, the maintenance work can not be carried out any more, so that the whole wrench becomes more limited in the use process.
As a further proposal of the utility model, the tooth mouth on taking tooth movable vice jaw and taking tooth fixed vice jaw evenly sets up, and is firmer during the use, more laborsaving, improve work efficiency one-hand can operate convenient and fast.
As a further scheme of the utility model, take tooth activity to keep silent and take tooth regular jaw to pass through strenghthened type rivet swing joint, and take tooth activity to keep silent round taking tooth regular jaw's strenghthened type rivet to rotate, improved life greatly.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, reasonable in design takes tooth activity to keep silent and take tooth stationary jaw to adopted and take the tooth design to and take turning design, more firm during the use, more laborsaving, improve work efficiency. The movable jaw with teeth and the fixed jaw with teeth are matched with the reinforced rivet, and can be used for various types of circular pipelines. Also can be used for the polygonal screw of multiple model, realize that an instrument can replace the function of a plurality of instruments, practice thrift the cost, improve work efficiency, just the utility model discloses when can singlehanded use, stir the opening button, can open and keep silent, realize one-handed operation, labour saving and time saving adopts strenghthened type rivet, great improvement life, take the built-in auto-lock spring of tooth activity keeping silent, receive and release freely, convenient to use is swift, and the antiskid cover adopts biological design to and the striae design, antiskid during the use, more comfortable, but the design chisel of tail thorn can prize, realize the utility model discloses a multifunctionality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the split structure of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the tooth-shaped movable jaw 2, the reinforced rivet 3, the tooth-shaped fixed jaw 4, the opening button 5, the self-locking spring 6, the handle 7, the anti-skidding sleeve 8 and the tail thorn.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a more laborsaving take multi-functional breakout tongs spanner of auto-lock, includes takes tooth activity to keep silent 1, take tooth activity to keep silent 1 and connect through strenghthened type rivet 2 and take tooth fixed jaw 3, take tooth activity 1 side of keeping silent and be provided with opening button 4, take the inside auto-lock spring 5 that is provided with of tooth activity 1, take tooth fixed jaw 3 tail end to be provided with handle 6, the antiskid cover 7 has been cup jointed on the handle 6, the 6 tail ends of handle are provided with the tail thorn 8, solve present screw nut just need use the spanner to rusty on the pipeline, but the metal pipeline diameter is different can't carry out the maintenance operation of variety pipeline to fixed spanner, just need maintenance at every turn to take multiple instrument, place these maintenance tools in a toolbox, the toolbox is not convenient to carry, to last pipeline maintenance still, need very big power gas when the rust leads to using the handle on the pipeline, the upper and lower bayonet socket of spanner can lead to the bayonet socket grow because exert oneself too big, can't carry out maintenance work again for whole spanner becomes the problem of limitation more in the use.
The movable jaw 1 with teeth and the fixed jaw 3 with teeth are uniformly arranged, so that the operation is firmer and more labor-saving during use, the working efficiency is improved, and the operation can be carried out by one hand, and the operation is convenient and fast.
The movable jaw 1 with teeth and the fixed jaw 3 with teeth are movably connected through the reinforced rivet 2, and the movable jaw 1 with teeth rotates around the reinforced rivet 2 of the fixed jaw 3 with teeth, so that the service life is greatly prolonged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a more laborsaving multi-functional breakout tongs spanner of taking auto-lock, includes that the tooth moves about to keep silent (1), its characterized in that: toothed movable jaw (1) is connected with toothed fixed jaw (3) through reinforced rivet (2), toothed movable jaw (1) side is provided with opening button (4), toothed movable jaw (1) inside is provided with auto-lock spring (5), toothed fixed jaw (3) tail end is provided with handle (6), antiskid cover (7) has been cup jointed on handle (6), handle (6) tail end is provided with tail thorn (8).
2. The multi-functional wrench with self-locking of claim 1, further comprising: the movable jaw (1) with teeth and the fixed jaw (3) with teeth are uniformly arranged.
3. The multi-functional wrench with self-locking of claim 1, further comprising: the movable jaw (1) with teeth is movably connected with the fixed jaw (3) with teeth through the reinforced rivet (2), and the movable jaw (1) with teeth rotates around the reinforced rivet (2) of the fixed jaw (3) with teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672902.7U CN212735918U (en) | 2020-08-12 | 2020-08-12 | Labor-saving multifunctional pipe wrench with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672902.7U CN212735918U (en) | 2020-08-12 | 2020-08-12 | Labor-saving multifunctional pipe wrench with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212735918U true CN212735918U (en) | 2021-03-19 |
Family
ID=74988535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672902.7U Expired - Fee Related CN212735918U (en) | 2020-08-12 | 2020-08-12 | Labor-saving multifunctional pipe wrench with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212735918U (en) |
-
2020
- 2020-08-12 CN CN202021672902.7U patent/CN212735918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |