CN204450362U - Dual-head screwdriver - Google Patents
Dual-head screwdriver Download PDFInfo
- Publication number
- CN204450362U CN204450362U CN201520070290.7U CN201520070290U CN204450362U CN 204450362 U CN204450362 U CN 204450362U CN 201520070290 U CN201520070290 U CN 201520070290U CN 204450362 U CN204450362 U CN 204450362U
- Authority
- CN
- China
- Prior art keywords
- knife bar
- installing hole
- holding rod
- dual
- head screwdriver
- 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
Abstract
A kind of dual-head screwdriver, comprise holding rod and knife bar, be provided with through knife bar installing hole in holding rod, knife bar is socketed in knife bar installing hole, and knife bar installing hole is stretched out at two ends.Knife bar two ends are respectively equipped with a word cutter head and cross cutter head.Dual-head screwdriver in the utility model incorporates a word cutter head and cross cutter head, saves instrument totle drilling cost, and the instrument of solving carries the problem of burden and space hold.
Description
Technical field
The utility model relates to hardware & tools field, particularly a kind of dual-head screwdriver.
Background technology
In field of hardware, screw mainly contains a word and cross two kinds.And existing screwdriver generally only has a cutter head, need two kinds of screwdrivers of preparation one word cutter head and cross cutter head in actual use procedure, carry trouble, take up room more.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of dual-head screwdriver.It solve existing screwdriver and only have a cutter head, carry burden in actual use, take up room large problem.
The technical solution of the utility model is: a kind of dual-head screwdriver, comprises holding rod and knife bar, and be provided with through knife bar installing hole in holding rod, knife bar is socketed in knife bar installing hole, and knife bar installing hole is stretched out at two ends.
The further technical scheme of the utility model is: knife bar two ends are respectively equipped with a word cutter head and cross cutter head.
The utility model further technical scheme is: be interference fit between knife bar and knife bar installing hole.
The utility model further technical scheme is: it also comprises sliding knob, holding rod is provided with the axial slide be communicated with knife bar installing hole, the end of axial slide is provided with location dimples, can slide wherein in the axial slide that sliding knob is arranged on holding rod, when sliding knob slides in axial slide, knife bar can move in knife bar installing hole, and when sliding knob falls into location dimples, holding rod is locked on knife bar.
The utility model further technical scheme is: it also comprises housing screw, holding rod is provided with the screw hole be communicated with knife bar installing hole, housing screw is arranged in screw hole, when tightening housing screw, it contacts with knife bar and is pressed on by knife bar on the hole wall of knife bar installing hole, when unscrewing housing screw, knife bar can move in knife bar installing hole.
The utility model further technical scheme is: screw hole has two, is located at the two ends of holding rod respectively, and accordingly, housing screw has two.
The utility model further technical scheme is: holding rod is straight hexagon.
The utility model further technical scheme is: holding rod surface is provided with the lines for increasing friction.
The utility model compared with prior art tool has the following advantages:
1, dual-head screwdriver incorporates a word cutter head and cross cutter head, saves instrument totle drilling cost, and the instrument of solving carries the problem of burden and space hold.
2, in embodiment 2 and 3, the position of knife bar in knife bar installing hole is all adjustable, uses more convenient.
Below in conjunction with figure and embodiment, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment 1;
The three-dimensional structure diagram of Fig. 2 the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1, a kind of dual-head screwdriver, comprises holding rod 1 and knife bar 2, is provided with through knife bar installing hole 11 in holding rod 1, and knife bar 2 interference fit is arranged in knife bar installing hole 11, and knife bar installing hole 11 is stretched out at two ends.Knife bar 2 two ends are respectively equipped with a word cutter head 21 and cross cutter head 22.
Embodiment 2:
As shown in Figure 2, a kind of dual-head screwdriver, comprise holding rod 1, knife bar 2 and sliding knob 3, be provided with through knife bar installing hole 11 and the axial slide 12 be communicated with it in holding rod 1, the end of axial slide 12 is provided with location dimples 13.Knife bar 2 two ends are respectively equipped with a word cutter head 21 and cross cutter head 22.
Knife bar 2 is socketed in knife bar installing hole 11, and knife bar installing hole 11 is stretched out at two ends.Can slide wherein in the axial slide 12 that sliding knob 3 is arranged on holding rod 1, when sliding knob 3 slides axial slide 12 in, knife bar 2 can move in knife bar installing hole 11, and when sliding knob 3 and falling into location dimples 13, holding rod 1 is locked on knife bar 2.
Embodiment 3:
As shown in Figure 3, a kind of dual-head screwdriver, comprises holding rod 1, knife bar 2 and housing screw 4.Through knife bar installing hole and the screw hole 14 be communicated with it is provided with in holding rod 1.Knife bar 2 two ends are respectively equipped with a word cutter head 21 and cross cutter head 22.
Knife bar 2 is socketed in knife bar installing hole, and knife bar installing hole is stretched out at two ends.Housing screw 4 is arranged in screw hole 14, when tightening housing screw 4, it contacts with knife bar 2 and knife bar 2 is pressed on (namely knife bar 2 is relatively fixing with holding rod 1) on the hole wall of knife bar installing hole, and when unscrewing housing screw 4, knife bar 2 can move in knife bar installing hole.
For not loosening when ensureing that knife bar is relative with holding rod and fix, screw hole has two, is located at the two ends of holding rod respectively.Accordingly, housing screw has two, is arranged on respectively in two screw holes.
In embodiment 1 ~ 3, holding rod 1 is (respectively as shown in Figure 1, 2, 3) in straight hexagon, also can be other vertical prismatic shape (not shown).Holding rod 1 surface is provided with the lines (not shown) for increasing friction, can prevent from skidding in use procedure.
Claims (8)
1. a dual-head screwdriver, comprise holding rod (1) and knife bar (2), it is characterized in that: in holding rod (1), be provided with through knife bar installing hole (11), knife bar (2) is socketed in knife bar installing hole (11), and knife bar installing hole (11) is stretched out at two ends.
2. dual-head screwdriver as claimed in claim 1, is characterized in that: knife bar (2) two ends are respectively equipped with a word cutter head (21) and cross cutter head (22).
3. dual-head screwdriver as claimed in claim 2, is characterized in that: be interference fit between knife bar (2) and knife bar installing hole (11).
4. dual-head screwdriver as claimed in claim 2, it is characterized in that: it also comprises sliding knob (3), holding rod (1) is provided with the axial slide (12) be communicated with knife bar installing hole (11), the end of axial slide (12) is provided with location dimples (13), can slide wherein in the axial slide (12) that sliding knob (3) is arranged on holding rod (1), when sliding knob (3) is slided in axial slide (12), knife bar (2) can be mobile in knife bar installing hole (11), when sliding knob (3) falls into location dimples (13), holding rod (1) is locked on knife bar (2).
5. dual-head screwdriver as claimed in claim 2, it is characterized in that: it also comprises housing screw (4), holding rod (1) is provided with the screw hole (14) be communicated with knife bar installing hole (11), housing screw (4) is arranged in screw hole (14), when tightening housing screw (4), it contacts with knife bar (2) and is pressed on the hole wall of knife bar installing hole (11) by knife bar (2), when unscrewing housing screw (4), knife bar (2) can be mobile in knife bar installing hole (11).
6. dual-head screwdriver as claimed in claim 5, it is characterized in that: screw hole (14) has two, is located at the two ends of holding rod (1) respectively, accordingly, housing screw (4) has two.
7. the dual-head screwdriver according to any one of claim 1 to 6, is characterized in that: holding rod (1) is in straight hexagon.
8. dual-head screwdriver as claimed in claim 7, is characterized in that: holding rod (1) surface is provided with the lines for increasing friction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520070290.7U CN204450362U (en) | 2015-02-02 | 2015-02-02 | Dual-head screwdriver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520070290.7U CN204450362U (en) | 2015-02-02 | 2015-02-02 | Dual-head screwdriver |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204450362U true CN204450362U (en) | 2015-07-08 |
Family
ID=53657305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520070290.7U Expired - Fee Related CN204450362U (en) | 2015-02-02 | 2015-02-02 | Dual-head screwdriver |
Country Status (1)
Country | Link |
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CN (1) | CN204450362U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106625366A (en) * | 2016-11-29 | 2017-05-10 | 洛阳博智自动控制技术有限公司 | Double-head large-torque screwdriver |
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 |
CN114850551A (en) * | 2022-04-24 | 2022-08-05 | 成都欧珀琅精密工具有限公司 | Special cutter with composite cutting edge |
-
2015
- 2015-02-02 CN CN201520070290.7U patent/CN204450362U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106625366A (en) * | 2016-11-29 | 2017-05-10 | 洛阳博智自动控制技术有限公司 | Double-head large-torque screwdriver |
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 |
CN114850551A (en) * | 2022-04-24 | 2022-08-05 | 成都欧珀琅精密工具有限公司 | Special cutter with composite cutting edge |
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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: 20150708 Termination date: 20170202 |
|
CF01 | Termination of patent right due to non-payment of annual fee |