CN203918889U - Multi-functional die nut - Google Patents
Multi-functional die nut Download PDFInfo
- Publication number
- CN203918889U CN203918889U CN201420368684.6U CN201420368684U CN203918889U CN 203918889 U CN203918889 U CN 203918889U CN 201420368684 U CN201420368684 U CN 201420368684U CN 203918889 U CN203918889 U CN 203918889U
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- China
- Prior art keywords
- die nut
- drive rod
- handle
- jack
- cylindrical bar
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Abstract
The utility model belongs to screw dismounting tool field, a kind of multi-functional die nut is provided, it comprises the drive rod for dismounting hex(agonal)screw, described drive rod is fixedly connected with one handle, described handle is provided with a jack or a hollow pipe, the axis of described jack or hollow pipe and the axis of described drive rod are orthogonal, are provided with a force application rod that can penetrate or extract in described jack or hollow pipe.The multi-functional die nut of the present embodiment integrates the function of yi word pattern die nut, L-type die nut and T-shaped die nut, can realize the various functions of yi word pattern die nut, L-type die nut and T-shaped die nut, significantly improved operating efficiency, and easy to carry.
Description
Technical field
The utility model belongs to screw dismounting tool field, relates in particular to a kind of multi-functional die nut.
Background technology
At present, existing yi word pattern die nut, L-type die nut and T-shaped die nut, be all to manufacture respectively, during use, according to different occasions, selects respectively.Prior art lacks a kind of multi-functional die nut that the function of yi word pattern die nut, L-type die nut and T-shaped die nut is combined.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of multi-functional die nut is provided, and it can be combined the function of yi word pattern die nut, L-type die nut and T-shaped die nut.
The utility model is to realize like this, a kind of multi-functional die nut, comprise the drive rod for dismounting hex(agonal)screw, described drive rod is fixedly connected with one handle, described handle is provided with a jack or a hollow pipe, the axis of described jack or hollow pipe and the axis of described drive rod are orthogonal, are provided with a force application rod that can penetrate or extract in described jack or hollow pipe.
Particularly, described drive rod comprises a cylindrical bar and one or six prism bars, described cylindrical bar one end and described handle bonding or welding, the described cylindrical bar other end and described six prism bar welding or one-body molded.
Particularly, the diameter of described cylindrical bar is more than or equal to the external diameter of a circle of described the first driving head.
Particularly, described drive rod is one or six prism bars, described six prism bars and described handle bonding or welding.
Particularly, described drive rod comprises one first cylindrical bar and one second cylindrical bar, described cylindrical bar one end and described handle bonding or welding, the described first cylindrical bar other end and described the second cylindrical bar welding or one-body molded, offer six prism holes on described the second cylindrical bar.
Particularly, described handle is made by metal, plastic cement or rubber.
Further, described handle top offers a screwed hole that runs through described jack or hollow pipe, is provided with one for regulating the screw of the elasticity of described force application rod in described screwed hole.
Particularly, described hollow pipe and the welding of described drive rod.
Further, one end that described drive rod coordinates with described handle is provided with a plurality of projections or/and groove.
Particularly, described force application rod is cylindrical, elliptical cylinder-shape or multi-edge column-shaped.
The multi-functional die nut of the present embodiment integrates the function of yi word pattern die nut, L-type die nut and T-shaped die nut, can realize the various functions of yi word pattern die nut, L-type die nut and T-shaped die nut, significantly improved operating efficiency, and easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram that the utility model embodiment provides a kind of multi-functional die nut of one.
Fig. 2 is the schematic diagram that the utility model embodiment provides a kind of multi-functional die nut of two.
Fig. 3 is the schematic diagram that the utility model embodiment provides a kind of multi-functional die nut of three.
Fig. 4 is the schematic diagram that the utility model embodiment provides a kind of multi-functional die nut of four.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment mono-
As shown in Figure 1, a kind of multi-functional die nut that the utility model embodiment mono-provides, comprise the drive rod 11 for dismounting hex(agonal)screw, drive rod 11 is fixedly connected with one handle 12, on handle 12, offer a jack 13, the axis of the axis of jack 13 and drive rod 11 is orthogonal, is provided with a force application rod 14 that can penetrate or extract in jack 13.
In the time need to using the multi-functional die nut of the present embodiment one as yi word pattern die nut, force application rod 14 to be extracted in jack 13, drive rod 11 can be used as yi word pattern die nut and uses, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment mono-as L-type die nut, first one end of force application rod 14 is inserted in jack 13, then rotation urging bar 14, can be used as L-type die nut and use, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment mono-as T-shaped die nut, first by half of force application rod 14 through jack 13, then rotation urging bar 14, can be used as T-shaped die nut and use, for dismounting hex(agonal)screw.
The multi-functional die nut of the present embodiment one integrates the function of yi word pattern die nut, L-type die nut and T-shaped die nut, can realize the various functions of yi word pattern die nut, L-type die nut and T-shaped die nut, significantly improved operating efficiency, and easy to carry.
Particularly, described drive rod 11 comprises a cylindrical bar 111 and one or six prism bars 112, cylindrical bar 111 one end and handle 12 bondings or welding, cylindrical bar 111 other ends and six prism bar 112 welding or one-body molded, the diameter of cylindrical bar 111 is more than or equal to the external diameter of a circle of the first driving head 112, to strengthen the moment of torsion of cylindrical bar 111.
Particularly, described handle 12 is made of metal, and also can be made by nonmetallic materials such as plastic cement or rubber, and handle 12 can be made the various shapes that are applicable to feel.Handle 12 tops offer the screwed hole 15 of consistent inserting hole 13, in screwed hole 15, be provided with a screw 16, by screwing screw 16, can regulate the elasticity of the force application rod 14 that is positioned at jack 13, when the elasticity of force application rod 14 is adjusted to after appropriate level, can make force application rod 14 be fixed in jack 13, thereby be convenient to staff, grip force application rod 14 application of forces, can also improve the transmission efficiency that is applied to the moment of torsion on force application rod 14.And when needs take off force application rod 14, the screw 16 unscrewing in hole 15 with instruments such as screwdrivers can be extracted force application rod 14 in jack 13.
Further, one end that described drive rod 11 coordinates with handle 12 is provided with a plurality of protruding 17; Certainly in other embodiments, one end that drive rod 11 coordinates with handle 12 also arranges groove (not shown), or projection and groove arrange simultaneously; Can strengthen like this bonding strength between drive rod 11 and handle 12, prevent from rotating between drive rod 11 and handle 12, strengthen torsion, improve the transmission efficiency of moment of torsion.
Particularly, described force application rod 14 is the various shapes of the applicable feels such as cylindrical, elliptical cylinder-shape or multi-edge column-shaped, as long as the shape of force application rod 14 matches with the shape of jack 13, and it is interior or extract in jack 13 to penetrate jack 13.
Embodiment bis-
As shown in Figure 2, a kind of multi-functional die nut that the utility model embodiment bis-provides, comprise the drive rod 21 for dismounting hex(agonal)screw, drive rod 21 is fixedly connected with one handle 22, on handle 22, offer a jack 23, the axis of the axis of jack 23 and drive rod 21 is orthogonal, is provided with a force application rod 24 that can penetrate or extract in jack 23.
In the time need to using the multi-functional die nut of the present embodiment two as yi word pattern die nut, force application rod 24 to be extracted in jack 23, drive rod 21 can be used as yi word pattern die nut and uses, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment bis-as L-type die nut, first one end of force application rod 24 is inserted in jack 23, then rotation urging bar 24, can be used as L-type die nut and use, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment bis-as T-shaped die nut, first by half of force application rod 24 through jack 23, then rotation urging bar 24, can be used as T-shaped die nut and use, for dismounting hex(agonal)screw.
The multi-functional die nut of the present embodiment two integrates the function of yi word pattern die nut, L-type die nut and T-shaped die nut, can realize the various functions of yi word pattern die nut, L-type die nut and T-shaped die nut, significantly improved operating efficiency, and easy to carry.
Particularly, described drive rod 21 is one or six prism bars, and itself and handle 22 bond or welding.Because drive rod 21 is six prism bars, so it can be directly used in dismounting hexagon socket head cap screw.
Particularly, described handle 22 is made of metal, and also can be made by nonmetallic materials such as plastic cement or rubber, and handle 22 can be made the various shapes that are applicable to feel.Handle 22 tops offer the screwed hole 25 of consistent inserting hole 23, in screwed hole 25, be provided with a screw 26, by screwing screw 26, can regulate the elasticity of the force application rod 24 that is positioned at jack 23, when the elasticity of force application rod 24 is adjusted to after appropriate level, can make force application rod 24 be fixed in jack 23, thereby be convenient to staff, grip force application rod 24 application of forces, can also improve the transmission efficiency that is applied to the moment of torsion on force application rod 24.And when needs take off force application rod 24, the screw 26 unscrewing in hole 25 with instruments such as screwdrivers can be extracted force application rod 24 in jack 23.
Further, one end that described drive rod 21 coordinates with handle 22 is provided with a plurality of protruding 27; Certainly in other embodiments, one end that drive rod 21 coordinates with handle 22 also arranges groove (not shown), or projection and groove arrange simultaneously; Can strengthen like this bonding strength between drive rod 21 and handle 22, prevent from rotating between drive rod 21 and handle 22, strengthen torsion, improve the transmission efficiency of moment of torsion.
Particularly, described force application rod 24 is the various shapes of the applicable feels such as cylindrical, elliptical cylinder-shape or multi-edge column-shaped, as long as the shape of force application rod 24 matches with the shape of jack 23, and it is interior or extract in jack 23 to penetrate jack 23.
Embodiment tri-
As shown in Figure 3, a kind of multi-functional die nut that the utility model embodiment tri-provides, comprise the drive rod 31 for dismounting hex(agonal)screw, drive rod 31 is fixedly connected with one handle 32, on handle 32, offer a jack 33, the axis of the axis of jack 33 and drive rod 31 is orthogonal, is provided with a force application rod 34 that can penetrate or extract in jack 33.
In the time need to using the multi-functional die nut of the present embodiment three as yi word pattern die nut, force application rod 34 to be extracted in jack 33, drive rod 31 can be used as yi word pattern die nut and uses, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment tri-as L-type die nut, first one end of force application rod 34 is inserted in jack 33, then rotation urging bar 34, can be used as L-type die nut and use, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment tri-as T-shaped die nut, first by half of force application rod 34 through jack 33, then rotation urging bar 34, can be used as T-shaped die nut and use, for dismounting hex(agonal)screw.
The multi-functional die nut of the present embodiment three integrates the function of yi word pattern die nut, L-type die nut and T-shaped die nut, can realize the various functions of yi word pattern die nut, L-type die nut and T-shaped die nut, significantly improved operating efficiency, and easy to carry.
Particularly, described drive rod 31 comprises one first cylindrical bar 311 and one second cylindrical bar 312, cylindrical bar 311 one end and handle 32 bondings or welding, first cylindrical bar 311 other ends and the second cylindrical bar 312 welding or one-body molded, on the second cylindrical bar 312, offer six prism holes 313 in, interior six prism holes 313 are for dismantling outer-hexagonal screw.
Particularly, described handle 32 is made of metal, and also can be made by nonmetallic materials such as plastic cement or rubber, and handle 32 can be made the various shapes that are applicable to feel.Handle 32 tops offer the screwed hole 35 of consistent inserting hole 33, in screwed hole 35, be provided with a screw 36, by screwing screw 36, can regulate the elasticity of the force application rod 34 that is positioned at jack 33, when the elasticity of force application rod 34 is adjusted to after appropriate level, can make force application rod 34 be fixed in jack 33, thereby be convenient to staff, grip force application rod 34 application of forces, can also improve the transmission efficiency that is applied to the moment of torsion on force application rod 34.And when needs take off force application rod 34, the screw 36 unscrewing in hole 35 with instruments such as screwdrivers can be extracted force application rod 34 in jack 33.
Further, one end that described drive rod 31 coordinates with handle 32 is provided with a plurality of protruding 37; Certainly in other embodiments, one end that drive rod 31 coordinates with handle 32 also arranges groove (not shown), or projection and groove arrange simultaneously; Can strengthen like this bonding strength between drive rod 31 and handle 32, prevent from rotating between drive rod 31 and handle 32, strengthen torsion, improve the transmission efficiency of moment of torsion.
Particularly, described force application rod 34 is the various shapes of the applicable feels such as cylindrical, elliptical cylinder-shape or multi-edge column-shaped, as long as the shape of force application rod 34 matches with the shape of jack 33, and it is interior or extract in jack 33 to penetrate jack 33.
Embodiment tetra-
As shown in Figure 4, a kind of multi-functional die nut that the utility model embodiment tetra-provides, comprise the drive rod 41 for dismounting hex(agonal)screw, drive rod 41 is fixedly connected with one handle 42, on handle 42, offer a hollow pipe 43, the axis of the axis of hollow pipe 43 and drive rod 41 is orthogonal, is provided with a force application rod 44 that can penetrate or extract in hollow pipe 43.
In the time need to using the multi-functional die nut of the present embodiment four as yi word pattern die nut, force application rod 44 to be extracted in hollow pipe 43, drive rod 41 can be used as yi word pattern die nut and uses, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment tetra-as L-type die nut, first one end of force application rod 44 is inserted in hollow pipe 43, then rotation urging bar 44, can be used as L-type die nut and use, for dismounting hex(agonal)screw.
In the time need to using the multi-functional die nut of embodiment tetra-as T-shaped die nut, first by half of force application rod 44 through hollow pipe 43, then rotation urging bar 44, can be used as T-shaped die nut and use, for dismounting hex(agonal)screw.
The multi-functional die nut of the present embodiment four integrates the function of yi word pattern die nut, L-type die nut and T-shaped die nut, can realize the various functions of yi word pattern die nut, L-type die nut and T-shaped die nut, significantly improved operating efficiency, and easy to carry.
Particularly, described drive rod 41 comprises a cylindrical bar 411 and one or six prism bars 412, cylindrical bar 411 one end and handle 42 bondings or welding, cylindrical bar 411 other ends and six prism bar 412 welding or one-body molded, the diameter of cylindrical bar 411 is more than or equal to the external diameter of a circle of the first driving head 412, to strengthen the moment of torsion of cylindrical bar 411.
Particularly, described handle 42 is made of metal, and also can be made by nonmetallic materials such as plastic cement or rubber, and handle 42 can be made the various shapes that are applicable to feel.Handle 42 tops offer a screwed hole 45 that runs through hollow pipe 43, in screwed hole 45, be provided with a screw 46, by screwing screw 46, can regulate the elasticity of the force application rod 14 that is positioned at jack 13, when the elasticity of force application rod 14 is adjusted to after appropriate level, can make force application rod 44 be fixed in hollow pipe 43, thereby be convenient to staff, grip force application rod 44 application of forces, can also improve the transmission efficiency that is applied to the moment of torsion on force application rod 44.And when needs take off force application rod 44, the screw 46 unscrewing in hole 45 with instruments such as screwdrivers can be extracted force application rod 44 in hollow pipe 43.
Particularly, described hollow pipe 43 welds together with drive rod 41.The present embodiment four-way is crossed hollow pipe 43 and drive rod 41 is welded together, and when force application rod 44 inserts the interior rotation of hollow pipe 43, moment of torsion is more easily delivered to drive rod 41, has significantly improved the transmission efficiency of moment of torsion.
Further, one end that described drive rod 41 coordinates with handle 42 is provided with a plurality of protruding 46; Certainly in other embodiments, one end that drive rod 41 coordinates with handle 42 also arranges groove (not shown), or projection and groove arrange simultaneously; Can strengthen like this bonding strength between drive rod 41 and handle 42, prevent from rotating between drive rod 41 and handle 42, strengthen torsion, improve the transmission efficiency of moment of torsion.
Particularly, described force application rod 44 is the various shapes of the applicable feels such as cylindrical, elliptical cylinder-shape or multi-edge column-shaped, as long as the shape of force application rod 44 matches with the shape of jack 43, and it is interior or extract in jack 43 to penetrate jack 43.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a multi-functional die nut, comprise the drive rod for dismounting hex(agonal)screw, it is characterized in that, described drive rod is fixedly connected with one handle, described handle is provided with a jack or a hollow pipe, the axis of described jack or hollow pipe and the axis of described drive rod are orthogonal, are provided with a force application rod that can penetrate or extract in described jack or hollow pipe.
2. multi-functional die nut according to claim 1, it is characterized in that, described drive rod comprises a cylindrical bar and one or six prism bars, described cylindrical bar one end and described handle bonding or welding, the described cylindrical bar other end and described six prism bar welding or one-body molded.
3. multi-functional die nut according to claim 2, is characterized in that, the diameter of described cylindrical bar is more than or equal to the external diameter of a circle of described the first driving head.
4. multi-functional die nut according to claim 1, is characterized in that, described drive rod is one or six prism bars, described six prism bars and described handle bonding or welding.
5. multi-functional die nut according to claim 1, it is characterized in that, described drive rod comprises one first cylindrical bar and one second cylindrical bar, described cylindrical bar one end and described handle bonding or welding, the described first cylindrical bar other end and described the second cylindrical bar welding or one-body molded, offer six prism holes on described the second cylindrical bar.
6. multi-functional die nut according to claim 1, is characterized in that, described handle is made by metal, plastic cement or rubber.
7. multi-functional die nut according to claim 6, is characterized in that, described handle top offers a screwed hole that runs through described jack or hollow pipe, is provided with one for regulating the screw of the elasticity of described force application rod in described screwed hole.
8. according to the multi-functional die nut described in claim 1 or 6, it is characterized in that described hollow pipe and the welding of described drive rod.
9. multi-functional die nut according to claim 1, is characterized in that, one end that described drive rod coordinates with described handle is provided with a plurality of projections or/and groove.
10. multi-functional die nut according to claim 1, is characterized in that, described force application rod is cylindrical, elliptical cylinder-shape or multi-edge column-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368684.6U CN203918889U (en) | 2014-07-07 | 2014-07-07 | Multi-functional die nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368684.6U CN203918889U (en) | 2014-07-07 | 2014-07-07 | Multi-functional die nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918889U true CN203918889U (en) | 2014-11-05 |
Family
ID=51814764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368684.6U Expired - Fee Related CN203918889U (en) | 2014-07-07 | 2014-07-07 | Multi-functional die nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900952A (en) * | 2017-12-07 | 2018-04-13 | 王冬亮 | A kind of extracting tool of replaceable hexagon socket head cap screw and Triangle ID bolt |
| CN107971962A (en) * | 2017-12-07 | 2018-05-01 | 王冬亮 | A kind of instrument for dismantling hexagon socket head cap screw |
| CN107971963A (en) * | 2017-12-07 | 2018-05-01 | 王冬亮 | A kind of bolt disassembling tool with illumination functions |
-
2014
- 2014-07-07 CN CN201420368684.6U patent/CN203918889U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900952A (en) * | 2017-12-07 | 2018-04-13 | 王冬亮 | A kind of extracting tool of replaceable hexagon socket head cap screw and Triangle ID bolt |
| CN107971962A (en) * | 2017-12-07 | 2018-05-01 | 王冬亮 | A kind of instrument for dismantling hexagon socket head cap screw |
| CN107971963A (en) * | 2017-12-07 | 2018-05-01 | 王冬亮 | A kind of bolt disassembling tool with illumination functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170707 |