CN202862104U - Screwdriver sleeve tube device - Google Patents
Screwdriver sleeve tube device Download PDFInfo
- Publication number
- CN202862104U CN202862104U CN 201220619011 CN201220619011U CN202862104U CN 202862104 U CN202862104 U CN 202862104U CN 201220619011 CN201220619011 CN 201220619011 CN 201220619011 U CN201220619011 U CN 201220619011U CN 202862104 U CN202862104 U CN 202862104U
- Authority
- CN
- China
- Prior art keywords
- handle
- screwdriver
- sleeve tube
- hole
- screw
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a screwdriver sleeve tube device which comprises a sleeve tube provided with a through hole. A handle with a telescopic structure is vertically arranged outside the sleeve tube, an insulating sleeve is arranged outside the handle, the section form of the through hole of the sleeve tube is a regular hexagon. The technical scheme includes that a screwdriver with a hexagonal-prism-shaped rod portion is inserted in the regular hexagon through hole, a user can hold the handle with the insulating sleeve by hands so as to operate an operation head of the screwdriver in a cross-shaped or line-shaped groove of a screw and then rotate the handle, and therefore the screw is dismantled or installed. The length of the handle can be set according to actual conditions. The screwdriver sleeve tube device has the advantages of being reasonable in design, simple in structure, easy to manufacture, low in cost, convenient to operate, suitable for the condition that hands can not extend into a narrow space to dismantle and install the screw, and capable of improving working efficiency sufficiently.
Description
Technical field
The utility model relates to a kind of screwdriver tool, relates in particular to a kind of screwdriver casing bit.
Background technology
When power industry construction or maintenance, often use screwdriver, many times run into screw and be positioned at narrow space, hand can not be stretched, more serious situation is cross or the yi word pattern groove that the operating head of screwdriver can't vertically operate screw, carries out in this case the installation or removal screw just quite bothersome.
The utility model content
The utility model provides a kind of screwdriver casing bit for the small space operation in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the screwdriver casing bit, comprise the sleeve pipe with through hole, and the outside vertical of sleeve pipe is provided with the handle of stretching structure, handle is provided with insulation sleeve outward, and the section configuration of the through hole of sleeve pipe is regular hexagon.
Adopt technique scheme, insertion rod section is the screwdriver of hexa-prism in orthohexagonal through hole, then the handle of hand-held tape insulation cover operates the operating head of screwdriver cross or the yi word pattern groove of screw, and then turning handle can be dismantled or install screw.The length of handle can be according to the actual conditions setting.
The utility model is reasonable in design, simple in structure, be easy to make, cost is low, convenient operation, is specially adapted to the situation that the small space hand can not be stretched the dismounting screw, has fully improved operating efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, screwdriver casing bit of the present utility model comprises the sleeve pipe 2 with through hole 1, and the outside vertical of sleeve pipe 2 is provided with handle 3, is provided with insulation sleeve 4 outside the handle 3, and the section configuration of the through hole 1 of sleeve pipe 2 is regular hexagon.
During use, the screwdriver that is hexa-prism in the interior insertion rod of orthohexagonal through hole 1 section, then the handle 3 of hand-held tape insulation cover 4 operates the operating head of screwdriver cross or the yi word pattern groove of screw, and then turning handle 3, can dismantle or install screw.The length of handle can according to the actual conditions setting, also can be set to stretching structure.
Claims (1)
1. screwdriver casing bit, it is characterized in that: comprise the sleeve pipe with through hole, the outside vertical of sleeve pipe is provided with the handle of stretching structure, and handle is provided with insulation sleeve outward, and the section configuration of the through hole of sleeve pipe is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619011 CN202862104U (en) | 2012-11-21 | 2012-11-21 | Screwdriver sleeve tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619011 CN202862104U (en) | 2012-11-21 | 2012-11-21 | Screwdriver sleeve tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862104U true CN202862104U (en) | 2013-04-10 |
Family
ID=48028859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619011 Expired - Fee Related CN202862104U (en) | 2012-11-21 | 2012-11-21 | Screwdriver sleeve tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448551A (en) * | 2015-12-17 | 2016-03-30 | 上海电器科学研究院 | Telescopic change-over switch operating handle and application thereof |
-
2012
- 2012-11-21 CN CN 201220619011 patent/CN202862104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448551A (en) * | 2015-12-17 | 2016-03-30 | 上海电器科学研究院 | Telescopic change-over switch operating handle and application thereof |
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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: 20130410 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |