CN103770064A - Sliding bar for screw screwing device - Google Patents
Sliding bar for screw screwing device Download PDFInfo
- Publication number
- CN103770064A CN103770064A CN201210406526.0A CN201210406526A CN103770064A CN 103770064 A CN103770064 A CN 103770064A CN 201210406526 A CN201210406526 A CN 201210406526A CN 103770064 A CN103770064 A CN 103770064A
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding
- sliding bar
- screw
- head
- 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.)
- Pending
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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
- B25B15/00—Screwdrivers
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a sliding bar for a screw screwing device. The sliding bar is characterized by comprising a screw screwing head, a sliding block and the sliding bar. A through hole is formed in the middle of the sliding block in the axis direction, the screw screwing head is fixed on the sliding block, the axis direction of the screw screwing head is perpendicular to the axis direction of the sliding block, and the sliding rod penetrates the through hole in the sliding block. The sliding bar is simple in structure, convenient to operate, capable of adapting to the condition that the screw front space is not ideal. Due to the fact that the sliding bar utilizes the screw screwing head as the rotating point in the rotating direction, and the whole sliding bar rotates, the sliding bar saves time and labor in operation, operation difficulty is reduced, and the working efficiency is improved.
Description
Technical field
The present invention relates to one and revolve tool, especially relate to a kind of screwdriver with sliding bar, belong to metal tools technical field.
Background technology
Screw screws and unloads by revolving tool, traditional screwdriver comprises that a straight-bar and the screw that is arranged on straight-bar head revolve head, it is identical with the axis direction of straight-bar that described screw revolves head, even in same rectilinear direction, this kind revolves tool in the time that the location comparison of screw is good, more applicable, but, in the time that the front of screw does not have suitable space, this kind revolves tool and cannot screw out screw, and traditional revolves tool in work, straight-bar in axial direction rotates, and the afterbody that stress point is straight-bar, therefore, in operation, relatively require great effort, the difficulty that has increased screw means and unloaded.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide one simple in structure, easy to operate, and time saving and energy saving screwdriver is with sliding bar.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of screwdriver is with sliding bar, it is characterized in that, comprise that screw revolves head, sliding shoe and slides bar, the middle part of described sliding shoe has through hole at axis direction, described screw revolves head and is fixed on sliding shoe, and screw revolves vertical setting of axis direction of axis direction with the described sliding shoe of head, and the described bar that slides interts in the through hole of described sliding shoe.
Further, the described two ends of sliding bar are provided with cut-off head, and the width of described cut-off head is greater than the diameter of sliding shoe through hole.
And the described cut-off head that slides bar and the described bar that slides are one-body molded or be tightened on the end of sliding bar by screw thread.
And described screw revolves head and sliding shoe is formed in one.
The invention has the beneficial effects as follows: the present invention is simple in structure, convenient operation, can adapt to the undesirable situation of screw front space, and in this kind of mode, slide the direction of rotation of bar for revolving head take screw as the point of rotation, the whole bar that slides all rotates, therefore, in operation, very time saving and energy saving, reduce operation easier, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
In figure, main Reference numeral implication is:
1, slide that bar 2, sliding shoe 3, screw revolve 4, cut-off head.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
Fig. 1 is the structural representation of one embodiment of the invention; Fig. 2 is the structural representation that three driven gears of the present invention and driven wheel engage respectively.
As shown in Figure 1: screwdriver is with sliding bar, comprise that screw revolves 3, sliding shoe 2 and slide bar 1, the middle part of described sliding shoe 2 has through hole at axis direction, described screw revolves 3 and is fixed on sliding shoe 2, and screw revolves vertical setting of axis direction of 3 axis direction and described sliding shoe 2, and the described bar 1 that slides interts in the through hole of described sliding shoe 2.In the present embodiment, the described two ends of sliding bar are provided with cut-off 4, and the width of described cut-off 4 is greater than the diameter of sliding shoe 2 through holes.
The cut-off 4 of certainly, sliding bar 1 can form by following two kinds of modes: one, the described cut-off of sliding bar 14 is with described to slide bar 1 one-body molded; Two, described cut-off 4 is tightened on the end of sliding bar 1 by screw thread.
Certainly, in the present embodiment, described screw revolve 3 and sliding shoe 2 also can be formed in one.
Sliding shoe 2 of the present invention can be free to slide sliding on bar 1, therefore, can be according to the spatial depiction of screw set-point, sliding shoe 2 is located at and slides position suitable on bar 1, the point of rotation that slides bar 1 is freely set, adapt to different space requirements, effectively solve the problem of the anterior operating space of screw deficiency, in the time sliding the axial-rotation insufficient space of bar 1, can utilize the one end of sliding bar 1 to slide, until after Obstacle Position, unclamp and slide bar 1, make its free-falling under the effect of gravity, again along rotating with identical above path, unload without sliding bar 1, thereby greatly improve screw and twisted the convenience of getting.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (4)
1. a screwdriver is with sliding bar, it is characterized in that, comprise that screw revolves head, sliding shoe and slides bar, the middle part of described sliding shoe has through hole at axis direction, described screw revolves head and is fixed on sliding shoe, and screw revolves vertical setting of axis direction of axis direction with the described sliding shoe of head, and the described bar that slides interts in the through hole of described sliding shoe.
2. screwdriver according to claim 1, with sliding bar, is characterized in that, the described two ends of sliding bar are provided with cut-off head, and the width of described cut-off head is greater than the diameter of sliding shoe through hole.
3. screwdriver according to claim 2, with sliding bar, is characterized in that, the described cut-off head that slides bar and the described bar that slides are one-body molded or be tightened on the end of sliding bar by screw thread.
4. screwdriver according to claim 1, with sliding bar, is characterized in that, described screw revolves head and sliding shoe is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210406526.0A CN103770064A (en) | 2012-10-23 | 2012-10-23 | Sliding bar for screw screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210406526.0A CN103770064A (en) | 2012-10-23 | 2012-10-23 | Sliding bar for screw screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770064A true CN103770064A (en) | 2014-05-07 |
Family
ID=50563070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210406526.0A Pending CN103770064A (en) | 2012-10-23 | 2012-10-23 | Sliding bar for screw screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI647074B (en) * | 2018-04-20 | 2019-01-11 | 李仁凱 | Slider tool |
-
2012
- 2012-10-23 CN CN201210406526.0A patent/CN103770064A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI647074B (en) * | 2018-04-20 | 2019-01-11 | 李仁凱 | Slider tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |