CN202825668U - Rotary dual-purpose screwdriver - Google Patents
Rotary dual-purpose screwdriver Download PDFInfo
- Publication number
- CN202825668U CN202825668U CN 201220570629 CN201220570629U CN202825668U CN 202825668 U CN202825668 U CN 202825668U CN 201220570629 CN201220570629 CN 201220570629 CN 201220570629 U CN201220570629 U CN 201220570629U CN 202825668 U CN202825668 U CN 202825668U
- Authority
- CN
- China
- Prior art keywords
- working
- screwdriver
- lever
- fluting
- rotating shaft
- 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
- 210000000282 Nails Anatomy 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
Abstract
The utility model discloses a rotary dual-purpose screwdriver which comprises a grab handle and a working beam. One end surface of the grab handle is provided with a downwardly recessed slot of which two sides run through two sides of the grab handle; the slot depth is greater than half of the length of the working beam; one end of the working beam is a cross driving head and the other end of the working beam is a horizontal stroke-shaped driving head; the working beam is rotationally connected in the slot through a rotating shaft which is arranged between two side walls adjacent to the opened end of the slot; an axle hole for the passing of the rotating shaft on the working beam is arranged in the middle part of the working beam. By using the structure in the utility model, the rotary dual-purpose screwdriver can be used for tightening slotted screws, and further can be used for tightening phillips screws to easily realize the dual purposes; the working beam is rotationally connected with the grab handle, when the screws are tightened, the grab handle is rotated to the position which is vertical to the working beam, thereby increasing the rotating torque to reduce the required rotary force so as to easily finish the task of tightening the screws.
Description
Technical field
The utility model belongs to the hardware ﹠ tools field, is specifically related to a kind of rotary dual-purpose screwdriver.
Background technology
In daily life; often can use screwdriver; when using screwdriver; need to be according to different screws for selecting Phillips screwdriver or straight screwdriver; this just often needs standby upper two screwdrivers; relatively occupy the space in tool box, the working beam of existing screwdriver and the center line of lever are same axis in addition, almost do not have moment of torsion; so it is not laborsaving; if in operating process, when needing larger torsion, especially when back-outing the screw that gets rusty, extremely require great effort; and rotary speed is slow; effect is low; the available friction torsion of this structure is limited, and the user firmly often causes palm injured by force, makes troubles to people.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of not only laborsaving but also can tighten simultaneously the rotary dual-purpose screwdriver of two kinds of screws.
The technical scheme that the utility model adopts is: a kind of rotary dual-purpose screwdriver, comprise lever and working beam, a wherein end face of described lever is provided with the fluting to lower recess, the both sides of described lever are run through in the both sides of this fluting, the degree of depth of described fluting is greater than half of described working beam length, a wherein termination of described working beam is the cross driving head, another termination is a word drive head, this working beam is rotatably connected in the fluting by rotating shaft, described rotating shaft is between the close two side of described slit, and the axis hole that passes for rotating shaft on the described working beam is positioned at the middle part of working beam.
As preferably, be arranged with rubber sleeve on the described lever.
The beneficial effects of the utility model are: because the utility model adopts said structure, the screw that it both can be used for twisting flat recess can be used for again twisting the cross recessed screw, easily realizes double-purpose functional; Working beam is rotatably connected with lever, can be with lever rotation to the position vertical with working beam when the turn of the screw is followed closely, so it can increase the moment of rotation, thus so that required revolving force reduces, can finish like a cork tighten the screws nail task, convenient and practical.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, lever; 2, working beam; 3, fluting; 4, rotating shaft; 5, axis hole; 6, rubber sleeve; 21, a word drive head; 22, cross driving head.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of rotary dual-purpose screwdriver, comprise lever 1 and working beam 2, a wherein end face of described lever 1 is provided with the fluting 3 to lower recess, the both sides of described lever 1 are run through in the both sides of this fluting 3, the degree of depth of described fluting 3 is greater than half of described working beam 2 length, a wherein termination of described working beam 2 is cross driving head 22, another termination is a word drive 21, this working beam 2 is rotatably connected in the fluting 3 by rotating shaft 4, described rotating shaft 4 is between the close two side of described fluting 3 openends, and the axis hole 5 that passes for rotating shaft 4 on the described working beam 2 is positioned at the middle part of working beam 2.
Because the utility model adopts said structure, the screw that it both can be used for twisting flat recess can be used for again twisting the cross recessed screw, easily realizes double-purpose functional; Working beam 2 is rotatably connected with lever 1, can be with lever 1 rotation to the position vertical with working beam 2 when the turn of the screw is followed closely, so it can increase the moment of rotation, thus so that required revolving force reduces, can finish like a cork tighten the screws nail task, convenient and practical.
In addition, be arranged with rubber sleeve 6 on the described lever 1, can realize spacing between lever 1 and the working beam 2.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (2)
1. rotary dual-purpose screwdriver, comprise lever (1) and working beam (2), it is characterized in that: a wherein end face of described lever (1) is provided with the fluting (3) to lower recess, the both sides of described lever (1) are run through in the both sides of this fluting (3), the degree of depth of described fluting (3) is greater than half of described working beam (2) length, a wherein termination of described working beam (2) is cross driving head (22), another termination is a word drive head (21), this working beam (2) is rotatably connected in the fluting (3) by rotating shaft (4), described rotating shaft (4) is positioned near between the two side of described fluting (3) openend, and the upper axis hole (5) that supplies rotating shaft (4) to pass of described working beam (2) is positioned at the middle part of working beam (2).
2. rotary dual-purpose screwdriver according to claim 1 is characterized in that: be arranged with rubber sleeve (6) on the described lever (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570629 CN202825668U (en) | 2012-11-01 | 2012-11-01 | Rotary dual-purpose screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570629 CN202825668U (en) | 2012-11-01 | 2012-11-01 | Rotary dual-purpose screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825668U true CN202825668U (en) | 2013-03-27 |
Family
ID=47937460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570629 Expired - Fee Related CN202825668U (en) | 2012-11-01 | 2012-11-01 | Rotary dual-purpose screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825668U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481229A (en) * | 2013-09-27 | 2014-01-01 | 黄为 | Dual-purpose screwdriver |
| CN103639957A (en) * | 2013-11-21 | 2014-03-19 | 南通山口精工机电有限公司 | Screwdriver |
| CN104772732A (en) * | 2014-01-11 | 2015-07-15 | 国网山东齐河县供电公司 | Novel screwdriver bit |
| CN105345711A (en) * | 2015-10-28 | 2016-02-24 | 苏州迪诺环保科技有限公司 | Multipurpose bottle opener |
| CN106002799A (en) * | 2016-06-02 | 2016-10-12 | 国网山东省电力公司莱芜供电公司 | Dual-purpose screwdriver |
| CN109822518A (en) * | 2019-04-11 | 2019-05-31 | 张云生 | A kind of screwdriver and its application method with slotting function |
-
2012
- 2012-11-01 CN CN 201220570629 patent/CN202825668U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481229A (en) * | 2013-09-27 | 2014-01-01 | 黄为 | Dual-purpose screwdriver |
| CN103639957A (en) * | 2013-11-21 | 2014-03-19 | 南通山口精工机电有限公司 | Screwdriver |
| CN104772732A (en) * | 2014-01-11 | 2015-07-15 | 国网山东齐河县供电公司 | Novel screwdriver bit |
| CN105345711A (en) * | 2015-10-28 | 2016-02-24 | 苏州迪诺环保科技有限公司 | Multipurpose bottle opener |
| CN106002799A (en) * | 2016-06-02 | 2016-10-12 | 国网山东省电力公司莱芜供电公司 | Dual-purpose screwdriver |
| CN109822518A (en) * | 2019-04-11 | 2019-05-31 | 张云生 | A kind of screwdriver and its application method with slotting function |
| CN109822518B (en) * | 2019-04-11 | 2020-09-04 | 台州宝盾科技有限公司 | Screwdriver with slotting function and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131101 |
|
| C17 | Cessation of patent right |