CN108858022A - Fastener screws multi-functional conversion head - Google Patents
Fastener screws multi-functional conversion head Download PDFInfo
- Publication number
- CN108858022A CN108858022A CN201810828246.6A CN201810828246A CN108858022A CN 108858022 A CN108858022 A CN 108858022A CN 201810828246 A CN201810828246 A CN 201810828246A CN 108858022 A CN108858022 A CN 108858022A
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- Prior art keywords
- interior
- ontology
- hexagon
- section
- left section
- Prior art date
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 8
- 241000282693 Cercopithecidae Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of fasteners to screw multi-functional conversion head, belongs to hardware tool.It includes the ontology of sleeve-shaped, the outer surface of the ontology（1）By left section of outer surface being distributed in the axial direction（1-1）With right section of outer surface（1-2）It constitutes, the inner surface of the ontology（2）By left section of inner surface being distributed in the axial direction（2-1）With right section of inner surface（2-2）It constitutes；Left section of outer surface（1-1）And right section of outer surface（1-2）For quadrangle or hexagon or hexagon or dodecagon or 12 tooth-shape structures, left section of inner surface（2-1）And right section of inner surface（2-2）For interior quadrangle or interior hexagon or interior hexagon or interior dodecagon or interior 12 tooth-shape structure.The present invention can not only be matched with a variety of force application means, and can be screwed to the fastener of different size, shape by matched combined；It is a kind of for screwing the hardware tool of fastener.
Description
Technical field
The present invention relates to a kind of wrench sockets more particularly to a kind of for screwing the conversion element of fastener；Belong to hardware
Tool.
Background technique
Wrench socket is the specific purpose tool for screwing fastener.The inner surface of wrench socket, which is widely used, at present is usually
Interior hexagon or interior hexagon or interior 12 tooth-shape structure, outer surface use cylindrical structure.Although relatively simple for structure,
But there is also following defects.
1）Matched loop bar handle can only be used to be screwed, loop bar handle, which is once lost, just cannot use；
2）Nut or bolt head with outer seamed edge can only be screwed, hexagon socket head cap screw can not be screwed；
3）One sleeve can only correspond to a kind of shape and（Or）A kind of fastener of size, it is therefore desirable to be equipped with several sizing sequences
Sleeve be just able to satisfy requirement, manufacturing cost is high；
4）It can not be inserted in the pipe fitting being mounted in pipeline, therefore the fasteners such as the pipe fitting being mounted in pipeline cannot be screwed；
Function is relatively simple.
Summary of the invention
In view of the above defects of the prior art, the present invention is intended to provide a kind of fastener screws multi-functional conversion
Head；The present invention can not only match with a variety of force application means, and can be to different size, shape by matched combined
Fastener is screwed.
To achieve the goals above, the present invention uses following technical scheme：It includes the ontology of sleeve-shaped, the ontology it is outer
Surface is made of left section of outer surface being distributed in the axial direction and right section of outer surface, and the inner surface of the ontology by dividing in the axial direction
Left section of inner surface of cloth and right section of inner surface are constituted；Left section of outer surface and right section of outer surface are quadrangle or hexagon or six
Angular or dodecagon or 12 tooth-shape structures, left section of inner surface and right section of inner surface be interior quadrangle or interior hexagon,
Or interior hexagon or interior dodecagon or interior 12 tooth-shape structure.
There is the notch opened up in the axial direction on the barrel of ontology；Through-hole is offered on two corresponding barrels of ontology.
Compared with the prior art, the present invention is by adopting the above-described technical solution, in it on the basis of conventional sleeve
Outer surface improves, there is an advantage in that：
1）Original external cylindrical surface quadrangle or hexagon or hexagon or dodecagon or 12 tooth forms etc. have been changed to
Geometry with seamed edge, thus only need to by way of being mutually socketed, utilize a kind of force application means（Such as double offset ring spanner, admittedly
Determine spanner, monkey wrench, sleeve special spanner, allen wrench, force application rod etc.）Fastener can be realized to screw；
2）Due to using the polygonal exterior surface with seamed edge, there is no need to allen wrenches（Utilize general utility wrench such as activity
Spanner）Also it is able to achieve screwing for hexagon socket head cap screw；
3）Due to being provided with the opening of C font on the barrel of sleeve body, the pipe fitting being mounted in pipeline can be made
The insertion present invention, then can carry out pipe fitting by monkey wrench to screw adjusting；
4）The effect that multiple present invention mutually socket may also function as to lengthening sleeve ontology, even if the occasion in narrow space also can
Realize that fastener screws.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention；
Fig. 2 is the schematic perspective view of another embodiment of the present invention；
Fig. 3 is the A direction view in Fig. 2；
Fig. 4 is that B-B cuts open rotation schematic diagram in Fig. 2；
Fig. 5 is the schematic perspective view of third embodiment of the invention.
In figure：Outer surface 1, left section of outer surface 1-1, right section of outer surface 1-2, inner surface 2, left section of inner surface 2-1, in right section
Surface 2-2, through-hole 3, opening 4.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing.
As shown in figures 1-4：Ontology is in sleeve-like configuration, and the outer surface 1 of the ontology is outer by left section be distributed in the axial direction
Surface 1-1 and right section of outer surface 1-2 are constituted, and the inner surface 2 of the ontology is by left section of inner surface 2-1 being distributed in the axial direction and the right side
Section inner surface 2-2 is constituted；Left section of outer surface 1-1 and right section of outer surface 1-2 can for quadrangle or hexagon or hexagon,
Or one of dodecagon or 12 five kinds of structures of tooth form, left section of inner surface 2-1 and right section of inner surface 2-2 can be interior four side
Shape or one of interior hexagon or interior hexagon or interior dodecagon or interior 12 tooth form, five kinds of structures.
Embodiment 1
As shown in Figure 1：When left section of outer surface 1-1 is identical as right section of outer surface 1-2 structure（It is such as hexagonal structure）, then institute
The outer surface 1 for stating ontology is one of above-mentioned five kinds of structures（Such as hexagonal structure）.
Embodiment 2
As shown in figs. 2 to 4：When left section of outer surface 1-1 and right section of outer surface 1-2 structure be not identical（As left section of outer surface 1-1 is
Hexgonal structure, right section of outer surface 1-2 are bihexagon structure）, then the outer surface 1 of the ontology is in above-mentioned five kinds of structures
The composite construction of two kinds of structures.
Embodiment 3
As shown in Figure 1：When left section of inner surface 2-1 is identical as right section of inner surface 2-2 structure（It is such as interior hexagonal structure）, then
The inner surface 2 of the ontology is one of above-mentioned five kinds of structures（Such as interior hexagonal structure）.
Embodiment 4
As shown in figs. 2 to 4：When left section of inner surface 2-1 and right section of inner surface 2-2 structure be not identical（As left section of inner surface 2-1 is
Interior 12 tooth-shape structure, right section of inner surface 2-2 are interior hexagonal structure）, then the inner surface 2 of the ontology is above-mentioned five kinds of knots
The composite construction of two kinds of structures in structure.
Embodiment 5
In order to screw the fastener being mounted in pipeline（Such as pipe fitting）, on the basis of the various embodiments described above, the present invention
Structure as shown in Figure 5 can also be used：There is the notch 4 opened up in the axial direction on the barrel of ontology.
Embodiment 6
In order to ensure can also screw fastener through the invention in the case where no spanner, on the basis of the various embodiments described above
On, the present invention can also use structure as shown in Figure 1：It offers on two corresponding barrels of ontology and leads to for what force application rod passed through
Hole 3.
Obviously, structure of the invention is not limited to above-described embodiment, can group between the inner and outer surfaces of different geometries
Conjunction obtains the present invention of over one hundred kind of different structure；Multiple flexible matched combineds of the invention, can be to different size, different shape
Fastener carry out torquing operations.
Claims (3)
1. a kind of fastener screws multi-functional conversion head, the ontology including sleeve-shaped, it is characterised in that：The outer surface of the ontology
（1）By left section of outer surface being distributed in the axial direction（1-1）With right section of outer surface（1-2）It constitutes, the inner surface of the ontology（2）By
Left section of inner surface being distributed in the axial direction（2-1）With right section of inner surface（2-2）It constitutes；Left section of outer surface（1-1）And right section
Outer surface（1-2）For quadrangle or hexagon or hexagon or dodecagon or 12 tooth-shape structures, left section of inner surface（2-
1）And right section of inner surface（2-2）For interior quadrangle or interior hexagon or interior hexagon or interior dodecagon or interior 12 tooth
Shape structure.
2. fastener according to claim 1 screws multi-functional conversion head, it is characterised in that：Have on the barrel of ontology along axis
The notch that line direction opens up（4）.
3. fastener according to claim 1 or 2 screws multi-functional conversion head, it is characterised in that：Two in ontology are corresponding
Through-hole is offered on barrel（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828246.6A CN108858022A (en) | 2018-07-25 | 2018-07-25 | Fastener screws multi-functional conversion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828246.6A CN108858022A (en) | 2018-07-25 | 2018-07-25 | Fastener screws multi-functional conversion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108858022A true CN108858022A (en) | 2018-11-23 |
Family
ID=64305079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828246.6A Withdrawn CN108858022A (en) | 2018-07-25 | 2018-07-25 | Fastener screws multi-functional conversion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108858022A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235878Y (en) * | 1994-11-11 | 1996-09-25 | 侯天发 | Master-subordinate box spanner |
| CN2432012Y (en) * | 2000-06-23 | 2001-05-30 | 王同晖 | Two-head socket wrench |
| CN202726808U (en) * | 2012-08-14 | 2013-02-13 | 广西玉柴机器股份有限公司 | Sleeve with opening |
| CN204248743U (en) * | 2014-11-14 | 2015-04-08 | 安徽华菱汽车有限公司 | Multifunctional sleeve |
| US20150135912A1 (en) * | 2013-11-19 | 2015-05-21 | Xingqing Ma | Portable Skateboard Installation and Removal Device |
| CN207139640U (en) * | 2017-09-07 | 2018-03-27 | 广西玉柴机器股份有限公司 | A kind of T-shaped drives the box spanner of twoport |
| CN208584467U (en) * | 2018-07-25 | 2019-03-08 | 张�雄 | Fastener screws multi-functional conversion head |
-
2018
- 2018-07-25 CN CN201810828246.6A patent/CN108858022A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235878Y (en) * | 1994-11-11 | 1996-09-25 | 侯天发 | Master-subordinate box spanner |
| CN2432012Y (en) * | 2000-06-23 | 2001-05-30 | 王同晖 | Two-head socket wrench |
| CN202726808U (en) * | 2012-08-14 | 2013-02-13 | 广西玉柴机器股份有限公司 | Sleeve with opening |
| US20150135912A1 (en) * | 2013-11-19 | 2015-05-21 | Xingqing Ma | Portable Skateboard Installation and Removal Device |
| CN204248743U (en) * | 2014-11-14 | 2015-04-08 | 安徽华菱汽车有限公司 | Multifunctional sleeve |
| CN207139640U (en) * | 2017-09-07 | 2018-03-27 | 广西玉柴机器股份有限公司 | A kind of T-shaped drives the box spanner of twoport |
| CN208584467U (en) * | 2018-07-25 | 2019-03-08 | 张�雄 | Fastener screws multi-functional conversion head |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |