CN203696860U - Detachable torque spanner - Google Patents
Detachable torque spanner Download PDFInfo
- Publication number
- CN203696860U CN203696860U CN201420072247.XU CN201420072247U CN203696860U CN 203696860 U CN203696860 U CN 203696860U CN 201420072247 U CN201420072247 U CN 201420072247U CN 203696860 U CN203696860 U CN 203696860U
- Authority
- CN
- China
- Prior art keywords
- bolt sleeve
- blind holes
- base body
- matrix
- spanner
- 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.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a detachable torque spanner, belongs to the field of hardware fittings and mainly solves the problems that current spanners need lots of space during usage and are inapplicable or inconvenient to operate in narrow places during machine maintenance particularly due to the fact that current common spanners are fixed or only tightening positions are adjustable. The structure of the torque spanner comprises assembly handles, a base body and a bolt sleeve. The base body is in a T-shaped structure, the bolt sleeve is arranged in the middle of the base body, and the assembly handles are inserted in blind holes in the two ends of the base body through protrusions at the front ends. Cylindrical protrusions are arranged at the front ends of the assembly handles, cylindrical blind holes are formed in the tail ends, and the diameters of the blind holes are identical to the diameters of the protrusions. Blind holes are formed in the transverse direction and the longitudinal direction of the two ends of the base body respectively, and the diameters of the blind holes are identical to those of the cylindrical blind holes in the front ends of the assembly handles. The bolt sleeve is hexagonal, and a hexagonal hole is formed in the front end of the bolt sleeve. According to the detachable torque spanner, the spanner can be assembled according to operation space during usage, the universality is good, and the spanner is convenient to use.
Description
Technical field
The utility model relates to a kind of detachable torque wrench, belongs to Hardware fitting field.
Background technology
Spanner is a kind of conventional installation and removal instrument.Utilize lever principle to twist bolt, screw, nut and other screw threads and tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is conventionally shaped with clamp holder portion and applies external force shank and apply external force in the one or both ends of shank, just can twist bolt or nut and hold opening or the trepanning of bolt or nut.When use, apply external force along screw thread rotation direction at shank, just can twist bolt or nut.At present conventional spanner mostly is fixed or only steps up position adjustable, therefore often in use procedure, needs larger space, inapplicable or inconvenient operation in the time of some narrow places especially servicing machine.
Utility model content
It is adjustable that the utility model mostly is fixed for current conventional spanner or only steps up position, therefore often in use procedure, need larger space, in the time of some narrow places especially servicing machine, the problem of inapplicable or inconvenient operation, has designed a kind of detachable torque wrench.
The technical scheme in the invention for solving the technical problem is:
This detachable torque wrench comprises can assembled handle, matrix, bolt sleeve; Matrix is T-shaped structure, and bolt sleeve is positioned at matrix middle part, can insert the blind hole at matrix two ends by the projection of front end by assembled handle.
Described can have cylindrical protrusions by assembled handle front end, and tail end has blind cylindrical hole, and blind hole equates with projection diameter.
Described matrix two ends are horizontal and vertical respectively a blind hole, blind hole diameter with can assembled handle nose circle column-shaped projection equal diameters.
Described bolt sleeve is hexagon, and bolt sleeve front end has hexagonal hole.
The utility model has the following advantages:
1. the utility model is novel unique, can assemble spanner according to operating space and use in use procedure.
2. material is cheap, and cost of manufacture is low, and application is wide.
Brief description of the drawings
Fig. 1 is the utility model overall structure figure.
Fig. 2 is the utility model overall structure figure.
Fig. 3 is the utility model overall structure figure.
Fig. 4 is that the utility model can assembled handle schematic diagram.
Fig. 5 is that the utility model can assembled handle profile.
Fig. 6 is the utility model matrix schematic diagram.
Fig. 7 is the utility model matrix profile.
In figure: 1 can assembled handle, 2 matrixes, 3 bolt sleeves.
Detailed description of the invention
As shown in Figure 1, 2, 3: a kind of detachable torque wrench, its structure comprises can assembled handle, matrix, bolt sleeve; Matrix is T-shaped structure, and bolt sleeve is positioned at matrix middle part, can insert the blind hole at matrix two ends by the projection of front end by assembled handle; Described can have cylindrical protrusions by assembled handle front end, and tail end has blind cylindrical hole, and blind hole equates with projection diameter; Described matrix two ends are horizontal and vertical respectively a blind hole, blind hole diameter with can assembled handle nose circle column-shaped projection equal diameters; Described bolt sleeve is hexagon, and bolt sleeve front end has hexagonal hole.
When use, this detachable torque wrench is assembled, can be installed by assembled handle according to operating space, bolt sleeve is enclosed within on the nut that needs operation, and rotation afterwards can be carried out work by operating grip, until satisfy the demand.
The above, be only detailed description of the invention of the present utility model, and in the scope that those of ordinary skill in the art disclose at the utility model, the variation that can expect easily, within all should being encompassed in the protection domain of utility model.
Claims (4)
1. a detachable torque wrench, comprising can assembled handle, matrix, bolt sleeve; It is characterized in that: matrix is T-shaped structure, bolt sleeve is positioned at matrix middle part, can insert the blind hole at matrix two ends by the projection of front end by assembled handle.
2. the detachable torque wrench of one according to claim 1, is characterized in that: can have cylindrical protrusions by assembled handle front end, tail end has blind cylindrical hole, and blind hole equates with projection diameter.
3. the detachable torque wrench of one according to claim 1, is characterized in that: matrix two ends are horizontal and vertical respectively a blind hole, blind hole diameter with can assembled handle nose circle column-shaped projection equal diameters.
4. the detachable torque wrench of one according to claim 1, is characterized in that: bolt sleeve is hexagon, and bolt sleeve front end has hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072247.XU CN203696860U (en) | 2014-02-20 | 2014-02-20 | Detachable torque spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072247.XU CN203696860U (en) | 2014-02-20 | 2014-02-20 | Detachable torque spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696860U true CN203696860U (en) | 2014-07-09 |
Family
ID=51047358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072247.XU Expired - Fee Related CN203696860U (en) | 2014-02-20 | 2014-02-20 | Detachable torque spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742824A (en) * | 2018-07-16 | 2018-11-06 | 孙悦 | A kind of bone surgery double end switching screwdriver |
| CN108836469A (en) * | 2018-07-16 | 2018-11-20 | 孙悦 | A kind of bone surgery double end switching screwdriver convenient for switching |
-
2014
- 2014-02-20 CN CN201420072247.XU patent/CN203696860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742824A (en) * | 2018-07-16 | 2018-11-06 | 孙悦 | A kind of bone surgery double end switching screwdriver |
| CN108836469A (en) * | 2018-07-16 | 2018-11-20 | 孙悦 | A kind of bone surgery double end switching screwdriver convenient for switching |
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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 |
Granted publication date: 20140709 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |