CN102601761A - Force increasing device for socket head wrench - Google Patents
Force increasing device for socket head wrench Download PDFInfo
- Publication number
- CN102601761A CN102601761A CN2012100773566A CN201210077356A CN102601761A CN 102601761 A CN102601761 A CN 102601761A CN 2012100773566 A CN2012100773566 A CN 2012100773566A CN 201210077356 A CN201210077356 A CN 201210077356A CN 102601761 A CN102601761 A CN 102601761A
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- CN
- China
- Prior art keywords
- spanner
- handle
- interface
- inner hexagon
- wrench
- 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.)
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Abstract
A force increasing device for a socket head wrench relates to a force increasing device, and overcomes the defects of higher pressure on a hand, smaller fastening torque, hand fatigue and slippage from hand in use of an wrench in the prior art. The force increasing device for the socket head wrench comprises a handle, one end of the handle is provided with a first wrench connector while the other end of the handle is provided with a second wrench connector, and the first wrench connector and the second wrench connector are communicated in the inner middle of the handle. Two ends of the handle are provided with first square connectors, the outer layer of the handle is made of rubber, and the socket head wrench is connected with the handle through the first wrench connector and the second wrench connector. The device further comprises an adapter which is fixed to one or two ends of the handle through the first square connectors, and one end of the adapter is provided with a third wrench connector while the other end of the adapter is provided with a second square connector. Using the force increasing device for the socket head wrench can relieve hand fatigue, eliminate slippage and improve operating efficiency.
Description
Technical field
The present invention relates to a kind of augmentor, relate in particular to a kind of inner hexagon spanner augmentor.
Background technology
Hexagon socket head cap screw is usually used on installing space is less, required precision the is high airborne air equipment, have be convenient to fastening, dismantle and be not easy advantage such as sliding angle.Fastening hexagon socket head cap screw need adopt inner hexagon spanner, and inner hexagon spanner generally is " L " type, promptly adopts 90 ° to turn round, and an end is grown and other end weak point, and its two ends can be used.
Because spanner is general thiner, less with the contact area of staff in use, make spanner become big to the pressure of staff, Tightening moment diminishes, and has limited the operator to a certain extent and has been carried in the fastening force on the spanner; During use, operator's hand will keep nervous posture, and use can cause hand tired for a long time; At the less special occasions of some installing spaces, need staff to control a short end and operate, cause spanner that the pressure of staff is become big, Tightening moment diminishes; Because spanner adopts metal material, cause hand sliding during work easily.
Summary of the invention
The present invention for the spanner that solves prior art in use to staff pressure is big, Tightening moment is less, long-time use caused hand fatigue and the sliding defective of hand, a kind of inner hexagon spanner augmentor is provided.
The inner hexagon spanner augmentor comprises handle, and an end of handle has the first spanner interface, and the other end has the second spanner interface; The first spanner interface and the second spanner interface are communicated with in the bosom position of handle; The two ends of handle also have the first square interface; Handle comprises that also handle is outer, and the handle skin adopts rubber to process; Inner hexagon spanner is connected with handle through the first spanner interface or the second spanner interface.
Beneficial effect of the present invention: inner hexagon spanner augmentor of the present invention, increase people's hand and controlled area, reduced the pressure of spanner to staff, it is tired effectively to have alleviated hand, and the outer rubber that adopts of handle is processed, and the hand when effectively having eliminated work is sliding.Adjust Tightening moment through the position of adjustment spanner in augmentor, increase fastening force, improved operating efficiency.Apparatus structure of the present invention is simple, and small and exquisite flexible, cost of manufacture is lower, and is easy to use.
Description of drawings
A, B and C are respectively handle right view, left view and the profile of inner hexagon spanner augmentor of the present invention among Fig. 1;
A, B and C are respectively adapter right view, left view and the profile of inner hexagon spanner augmentor of the present invention among Fig. 2;
Fig. 3 is installed in the sketch map on the handle for the adapter of inner hexagon spanner augmentor of the present invention;
A, B are respectively the short end of inner hexagon spanner among Fig. 4, long end is installed in the sketch map on the handle;
A, B are respectively the short end of inner hexagon spanner among Fig. 5, long end is installed in the sketch map on the handle through adapter.
Among the figure: 1, handle, 2, adapter, 3, the first spanner interface, 4, the second spanner interface, 5, the first square interface, 6, handle is outer, the 7, the 3rd spanner interface, 8, the second square interface, 9, inner hexagon spanner.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
As shown in Figure 1, the inner hexagon spanner augmentor comprises handle 1, and an end of handle 1 has the first spanner interface 3, and the other end has the second spanner interface 4; The first spanner interface 3 and the second spanner interface 4 are communicated with in the bosom position of handle 1; The two ends of handle 1 also have the first square interface 5; Handle 1 also comprises handle skin 6, and handle outer 6 adopts rubber to process; Inner hexagon spanner 9 is connected with handle 1 through the first spanner interface 3 or the second spanner interface 4.
The size of the said first spanner interface 3 and 8mm inner hexagon spanner measure-alike.
The size of the said second spanner interface 4 and 10mm inner hexagon spanner measure-alike.
As shown in Figure 2, this device also comprises adapter 2, and an end of adapter 2 has the 3rd spanner interface 7, and the other end has the second square interface 8; Said adapter 2 is fixing with handle 1 through the first square interface 5.
Said adapter 2 is fixed on an end of handle 1 or is fixed on the two ends of handle 1 simultaneously.
The said first square interface 5 and the second square interface 8 measure-alike.
Any one inner hexagon spanner 9 is measure-alike among the size of said the 3rd spanner interface 7 and 6mm, 5mm, 4mm, 3mm, 2.5mm, 2mm or the 1.5mm.
Shown in Fig. 4 (A), in the first spanner interface 3 on the weak point end reeve handle 1 of 8mm inner hexagon spanner, the fastening and dismounting soket head cap screw with the long end of 8mm inner hexagon spanner.
Shown in Fig. 4 (B), in the first spanner interface 3 on the length end reeve handle 1 of 8mm inner hexagon spanner, the fastening and dismounting soket head cap screw with the short end of 8mm inner hexagon spanner.
Adopt this mode of Fig. 4 (A) to be applicable to that relatively soket head cap screw is in the position that the space is comparatively narrow and small, staff is difficult for touching; And this mode of Fig. 4 (B) can be adjusted the position of spanner in augmentor and adjusts Tightening moment; Increase fastening force, increase work efficiency.
When using the 10mm inner hexagon spanner, be that long end or the short end with the 10mm inner hexagon spanner injects in the second spanner interface 4 of handle 1, with the short end of 10mm inner hexagon spanner or long end fastening with dismantle soket head cap screw.
Shown in Fig. 5 (A), adapter 2 is installed on the handle 1, in the 3rd spanner interface 7 on the weak point end reeve adapter 2 of inner hexagon spanner 9, the fastening and dismounting soket head cap screw with the long end of inner hexagon spanner 9.
Shown in Fig. 5 (B), adapter 2 is installed on the handle 1, in the 3rd spanner interface 7 on the length end reeve adapter 2 of inner hexagon spanner 9, the fastening and dismounting soket head cap screw with the short end of inner hexagon spanner 9.
Adopt this mode of Fig. 5 (A) to be applicable to that relatively soket head cap screw is in the position that the space is comparatively narrow and small, staff is difficult for touching; And this mode of Fig. 5 (B) can be adjusted the position of spanner in augmentor and adjusts Tightening moment; Increase fastening force, increase work efficiency.The 3rd spanner interface 7 of adapter 2 is made according to the size of different size inner hexagon spanner 9, can select different adapter 2 in use, connects the inner hexagon spanner 9 of different size, uses comparatively flexible.
Claims (7)
1. the inner hexagon spanner augmentor is characterized in that, this device comprises handle (1), and an end of handle (1) has the first spanner interface (3), and the other end has the second spanner interface (4); The first spanner interface (3) and the second spanner interface (4) are communicated with in the bosom position of handle (1); The two ends of handle (1) also have the first square interface (5); Handle (1) also comprises handle outer (6), and handle outer (6) adopts rubber to process; Inner hexagon spanner (9) is connected with handle (1) through the first spanner interface (3) or the second spanner interface (4).
2. inner hexagon spanner augmentor according to claim 1 is characterized in that, the size of the said first spanner interface (3) and 8mm inner hexagon spanner measure-alike.
3. inner hexagon spanner augmentor according to claim 1 is characterized in that, the size of the said second spanner interface (4) and 10mm inner hexagon spanner measure-alike.
4. inner hexagon spanner augmentor according to claim 1 is characterized in that, this device also comprises adapter (2), and an end of adapter (2) has the 3rd spanner interface (7), and the other end has the second square interface (8); Said adapter (2) is fixing through the first square interface (5) and handle (1).
5. inner hexagon spanner augmentor according to claim 4 is characterized in that, said adapter (2) is fixed on an end of handle (1) or is fixed on the two ends of handle (1) simultaneously.
6. inner hexagon spanner augmentor according to claim 4 is characterized in that, the said first square interface (5) is measure-alike with the second square interface (8).
7. inner hexagon spanner augmentor according to claim 4; It is characterized in that the size of said the 3rd spanner interface (7) and 6mm inner hexagon spanner, 5mm inner hexagon spanner, 4mm inner hexagon spanner, 3mm inner hexagon spanner, 2.5mm inner hexagon spanner, 2mm inner hexagon spanner or 1.5mm inner hexagon spanner measure-alike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100773566A CN102601761A (en) | 2012-03-22 | 2012-03-22 | Force increasing device for socket head wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100773566A CN102601761A (en) | 2012-03-22 | 2012-03-22 | Force increasing device for socket head wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601761A true CN102601761A (en) | 2012-07-25 |
Family
ID=46519726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100773566A Pending CN102601761A (en) | 2012-03-22 | 2012-03-22 | Force increasing device for socket head wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601761A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209425B1 (en) * | 1998-07-30 | 2001-04-03 | Bobby Hu | Driving device for hexagonal wrenches |
| US20010032530A1 (en) * | 2000-04-25 | 2001-10-25 | Sil Han | Torque extension for hex key wrench |
| US6332381B1 (en) * | 1999-04-06 | 2001-12-25 | Maxtech Manufacturing Inc. | Hex key gripping aid |
| CN2936593Y (en) * | 2006-08-14 | 2007-08-22 | 胡建峰 | Power saving spanner |
| WO2007127431A2 (en) * | 2006-04-27 | 2007-11-08 | Pat Herman | Multi-purpose tool hande and tools using same |
| CN202155842U (en) * | 2011-06-10 | 2012-03-07 | 浙江拓进五金工具有限公司 | Dual-purpose hexagonal box spanner |
-
2012
- 2012-03-22 CN CN2012100773566A patent/CN102601761A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209425B1 (en) * | 1998-07-30 | 2001-04-03 | Bobby Hu | Driving device for hexagonal wrenches |
| US6332381B1 (en) * | 1999-04-06 | 2001-12-25 | Maxtech Manufacturing Inc. | Hex key gripping aid |
| US20010032530A1 (en) * | 2000-04-25 | 2001-10-25 | Sil Han | Torque extension for hex key wrench |
| WO2007127431A2 (en) * | 2006-04-27 | 2007-11-08 | Pat Herman | Multi-purpose tool hande and tools using same |
| CN2936593Y (en) * | 2006-08-14 | 2007-08-22 | 胡建峰 | Power saving spanner |
| CN202155842U (en) * | 2011-06-10 | 2012-03-07 | 浙江拓进五金工具有限公司 | Dual-purpose hexagonal box spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |