CN201511335U - Screwdriver handle capable of pivoting - Google Patents
Screwdriver handle capable of pivoting Download PDFInfo
- Publication number
- CN201511335U CN201511335U CN2009200781674U CN200920078167U CN201511335U CN 201511335 U CN201511335 U CN 201511335U CN 2009200781674 U CN2009200781674 U CN 2009200781674U CN 200920078167 U CN200920078167 U CN 200920078167U CN 201511335 U CN201511335 U CN 201511335U
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- CN
- China
- Prior art keywords
- handle
- rotating tool
- positioning boss
- pivot
- screwdriver
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- 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 provides a screwdriver handle capable of pivoting, which comprises a stubby screwdriver, a lengthened handle and a rear cover, wherein a ratchet adaptor for mounting a screwdriver bit is arranged at the front end of the stubby screwdriver, a fan-shaped groove connected with the lengthened handle is arranged at the rear end of the stubby screwdriver, and a pivoting positioning mechanism is arranged in the fan-shaped groove and connected with the lengthened handle; and the pivoting positioning mechanism comprises a pivot shaft transversely penetrating the inside of the stubby screwdriver, fan-shaped vertical positioning walls connected at the both ends of the pivot shaft and positioning steps connected with the positioning wall, being parallel to the pivot shaft and arranged with the fan-shaped start-stop surface of the fan-shaped groove into a whole. By using the screwdriver handle, the screwdriver bit is linearly connected with the screwdriver handle at a certain angle, or free switching is carried out between the screwdriver bit and the screwdriver handle, therefore, the screwdriver handle is convenient to be used in different environments; the stubby screwdriver can be independently used so as to be suitable for the narrow space; and the lengthened handle can be assembled or disassembled as required.
Description
Technical field
The utility model relates to a kind of screw rotating tool of hand-held tool class, and particularly a kind of have accommodation space and a pivotable screw rotating tool handle.
Background technology
In daily life and work, screw rotating tool is one of the most frequently used instrument, and at different head of screw openings, people need different screwdrivers; In narrow space work, people wish the screwdriver with short handle; Knockout screw in deep hole needs the screwdriver of long handle just can get at again; In the place work of tilting, people wish that also screwdriver can translation-angle.In the prior art, no matter be that screw rotating tool handle and driver bit are processed as holistic screw rotating tool or it is processed as the screw rotating tool of separate piece separately, in use, linking or in line between screw rotating tool handle and the driver bit, or have a certain degree, all can't satisfy the demand simultaneously.The CN2785799 Chinese patent discloses a kind of bottle opener tool construction, it discloses a kind of rotating mechanism that is connected in the screw rotating tool body interior, it can make that the end be accommodated in wherein each driver bit is outside by rotating, and gets and puts driver bit thereby be convenient to the user.Yet this rotating mechanism can't be realized under the user mode of screw rotating tool that screw rotating tool handle and driver bit are in line and link to each other or angled continuous freely changing.
The utility model content
The purpose of this utility model provides a kind ofly utilizes one to be connected between driver bit and the screw handle pivoted body and to link to each other or the angled continuous pivotable screw rotating tool handle of freely changing in order to realize that the screw rotating tool handle is in line with driver bit.
For addressing the above problem, pivotable screw rotating tool handle of the present utility model includes short handle rotating tool head, spreading handle and bonnet, the front end of described short handle rotating tool head is provided with the ratchet connecting rod that driver bit can be installed, its rear end is provided with the fan groove cave that can connect the spreading handle, is provided with the pivot detent mechanism in the described fan groove cave and described spreading handle links.
As a kind of preferred version of the present utility model, the fan-shaped initial surface in described fan groove cave is parallel with the axis of described spreading handle, and the axis of its terminal surface and described spreading handle forms an angle.
As a kind of preferred version of the present utility model, described pivot detent mechanism includes the pivotal axis of the short handle rotating tool head inside of traversing described pivoted body inside, link to each other with these pivotal axis two ends and vertical be fan-shaped location wall and be connected described location wall and be parallel to described pivotal axis and be made as the rank, location of one with the fan-shaped start-stop face in described fan groove cave.
As a kind of preferred version of the present utility model, described spreading handle includes the pivot joint wall that matches with described location wall, be provided with the pivot groove that matches with described pivotal axis in this pivot joint wall, the bottom of this pivot groove is the arc that matches with described pivotal axis.
As a kind of preferred version of the present utility model, described spreading handle also includes first positioning boss that prevents described pivotal axis slippage, front end in this first positioning boss is provided with the chamfering that convenient described pivotal axis inserts, and its rear end is provided with the pivot through hole that matches with described pivotal axis.
As a kind of preferred version of the present utility model, also be provided with second positioning boss in the outside of described first positioning boss, this second positioning boss matches with rank, described location.
As a kind of preferred version of the present utility model, described pivot joint wall, first positioning boss and second positioning boss are arranged in parallel and leave the gap each other, and the center of circle of the pivot through hole on pivot groove on the described pivot joint wall and described first positioning boss is positioned at same axis.
As a kind of preferred version of the present utility model, the outer peripheral face of the outer peripheral face of the described first positioning boss front end and described pivot joint wall front end is positioned at same horizontal plane, and the outer peripheral face of the described second positioning boss front end is higher than the outer peripheral face of described pivot joint wall front end.
As a kind of preferred version of the present utility model, accommodation chamber and described bonnet that the end of described spreading handle is formed with hollow form link.
Technique effect of the present utility model is, the pivot detent mechanism by described pivoted body makes driver bit and screw rotating tool handle straight line link, link at an angle or carry out freely changing between the two, thereby is convenient to the use under the varying environment.
Technique effect of the present utility model is that in addition described short handle rotating tool head can use separately, to be applicable to narrow space.
Technique effect of the present utility model is that in addition described spreading handle can be set up or take off as required.
Technique effect of the present utility model is in addition, can realize that by the accommodation chamber of handle body inner hollow shape the portable of driver bit take in.
Description of drawings
Below in conjunction with accompanying drawing and better embodiment the utility model is described in further detail.
Fig. 1 is the assembled state schematic diagram of the pivotable screw rotating tool handle of the utility model;
Fig. 2 a is the front view that the solid of the pivotable screw rotating tool handle of the utility model is decomposed;
Fig. 2 b is the rearview that the solid of the pivotable screw rotating tool handle of the utility model is decomposed;
Fig. 3 is the structural representation of the short handle rotating tool head of the pivotable screw rotating tool handle of the utility model; And
Fig. 4 is the structural representation of the spreading handle of the pivotable screw rotating tool handle of the utility model.
Wherein
10 short handle rotating tool heads
11 ratchet connecting rods, 12 pivotal axis
Rank, 13 location walls, 14 location
15 fan groove caves
20 spreading handles
21 accommodation chambers, 221 pivot groove
222 pivot through holes, 223 chamferings
23 articulate wall
241 first positioning boss, 242 second positioning boss
30 bonnets
The specific embodiment
As shown in Figure 1, a kind of screw rotating tool screw rotating tool handle of the present utility model comprises short handle rotating tool head 10, spreading handle 20 and bonnet 30.
Please be simultaneously in conjunction with Fig. 2 a and Fig. 2 b, the accommodation chamber 21 that the end of described spreading handle 20 is formed with hollow form links with described bonnet 30, and this accommodation chamber 21 can realize that the portable of various standby driver bits take in, to tackle on-the-spot head of screw opening complicated and changeable.
See also Fig. 3, described short handle rotating tool head (is commonly called as " peckled turnip " in the industry, English name StubbyScrewdriver) 10 front end is provided with ratchet connecting rod (English name Ratchet Adaptor) 11, can be in order to the driver bit (being commonly called as " batch silk " in the industry, English name Bits) that connects, installs all size.
In the present embodiment, the rear end of described short handle rotating tool head 10 is a ball, and smooth-shaped is convenient to hand, and can be used in narrow space, place separately.
The rear end of described short handle rotating tool head 10 also is provided with the fan groove cave 15 that can connect spreading handle 20, the fan-shaped initial surface in this fan groove cave 15 is parallel with the axis of spreading handle 20, the axis of its terminal surface and spreading handle 20 forms an angle, also is provided with the pivot detent mechanism in the described fan groove cave 15.
Please be simultaneously in conjunction with Fig. 3, described pivot detent mechanism includes the pivotal axis 12 that traverses described brachycephaly rotating tool head 10 inside, link to each other with these pivotal axis 12 two ends and vertical fan-shaped location wall 13 be connected described location wall 13 and be parallel to pivotal axis 12, be made as the rank, location 14 of one respectively with the fan-shaped start-stop face in described fan groove cave 15.
Please be simultaneously in conjunction with Fig. 4, described spreading handle 20 includes the pivot joint wall 23 that matches with described location wall 13, and cooperating between this pivot joint wall 23 and the described location wall 13 is matched in clearance; Be provided with the pivot groove 221 that matches with described pivotal axis 12 in this pivot joint wall 23, the bottom of this pivot groove 221 is the arc that matches with described pivotal axis 12.
In the present embodiment, when the operator need add long handle, spreading handle 20 can be inserted in the pivot detent mechanism in fan groove cave 15, pivot groove 221 is aimed at described pivotal axis 12, on described spreading handle 20, also include first positioning boss 241 that prevents described pivotal axis 12 slippages, front end in this first positioning boss 241 is provided with the chamfering 223 that makes things convenient for pivotal axis 12 to insert, and its rear end is provided with the pivot through hole 222 that matches with described pivotal axis 12.
Also be provided with second positioning boss 242 in the outside of described first positioning boss 241, this second positioning boss 242 matches with rank, described location 14.
Described pivot joint wall 23, first positioning boss 241 and second positioning boss 242 are arranged in parallel and leave the gap each other, and the center of circle of pivot groove 221 on the described pivot joint wall 23 and the pivot through hole 222 on described first positioning boss 241 is positioned at same axis.
The outer peripheral face of described first positioning boss, 241 front ends and the outer peripheral face of described pivot joint wall 23 front ends are positioned at same horizontal plane, and the outer peripheral face of described second positioning boss, 242 front ends is higher than the outer peripheral face of described pivot joint wall 23 front ends, on the rank, location 14 that are resisted against described fan groove cave 15 initial surfaces, thereby play the effect of butt joint long handle 20 location.
In present embodiment, when driver bit and screw rotating tool handle are in line when linking, described second positioning boss, 242 front ends the rank on lateral border 243 and rank 14, location of outer peripheral face coincide along 141; Accordingly, the lateral border 243 ' of the outer peripheral face of another second positioning boss front end coincides along 141 ' with the rank on another rank 14 ', location.
When need of work during with driver bit and the bending of screw rotating tool handle, can pull spreading handle 20 makes it around pivotal axis 12 rotations one angle, this moment described second positioning boss, 242 front ends the rank on lateral border 243 and described another rank 14 ', location of outer peripheral face coincide along 141 ', the lateral border 243 ' of the outer peripheral face of described another second positioning boss front end then shifts out along described another rank 14 ', location.
Below preferred embodiment of the present utility model is specified, but the utility model is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the invention spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (9)
1. pivotable screw rotating tool handle, include short handle rotating tool head (10), spreading handle (20) and bonnet (30), it is characterized in that: the front end of described short handle rotating tool head (10) is provided with the ratchet connecting rod (11) that driver bit can be installed, its rear end is provided with the fan groove cave (15) that can connect spreading handle (20), is provided with the pivot detent mechanism in the described fan groove cave (15) and described spreading handle (20) links.
2. pivotable screw rotating tool handle as claimed in claim 1 is characterized in that: the fan-shaped initial surface in described fan groove cave (15) is parallel with the axis of described spreading handle (20), and the axis of its terminal surface and described spreading handle (20) forms an angle.
3. pivotable screw rotating tool handle as claimed in claim 2 is characterized in that: described pivot detent mechanism include traverse the inner pivotal axis (12) of described short handle rotating tool head (10), with continuous and vertical being fan-shaped location wall (13) and being connected described location wall (13) and being parallel to described pivotal axis (12) and being made as the rank, location (14) of one in this pivotal axis (12) two ends with the fan-shaped start-stop face in described fan groove cave (15).
4. pivotable screw rotating tool handle as claimed in claim 3, it is characterized in that: described spreading handle (20) includes the pivot joint wall (23) that matches with described location wall (13), be provided with the pivot groove (221) that matches with described pivotal axis (12) in this pivot joint wall (23), the bottom of this pivot groove (221) is the arc that matches with described pivotal axis (12).
5. as claim 3 or 4 described pivotable screw rotating tool handles, it is characterized in that: described spreading handle (20) also includes first positioning boss (241) that prevents described pivotal axis (12) slippage, front end in this first positioning boss (241) is provided with the chamfering (223) that convenient described pivotal axis (12) inserts, and its rear end is provided with the pivot through hole (222) that matches with described pivotal axis (12).
6. pivotable screw rotating tool handle as claimed in claim 5 is characterized in that: also be provided with second positioning boss (242) in the outside of described first positioning boss (241), this second positioning boss (242) matches with rank, described location (14).
7. pivotable screw rotating tool handle as claimed in claim 6, it is characterized in that: described pivot joint wall (23), first positioning boss (241) and second positioning boss (242) are arranged in parallel and leave the gap each other, and the center of circle of the pivot through hole (222) on pivot groove (221) on the described pivot joint wall (23) and described first positioning boss (241) is positioned at same axis.
8. pivotable screw rotating tool handle as claimed in claim 7, it is characterized in that: the outer peripheral face of the outer peripheral face of described first positioning boss (241) front end and described pivot joint wall (23) front end is positioned at same horizontal plane, and the outer peripheral face of described second positioning boss (242) front end is higher than the outer peripheral face of described pivot joint wall (23) front end.
9. pivotable screw rotating tool handle as claimed in claim 8 is characterized in that: the accommodation chamber (21) that the end of described spreading handle (20) is formed with hollow form links with described bonnet (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200781674U CN201511335U (en) | 2009-07-13 | 2009-07-13 | Screwdriver handle capable of pivoting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200781674U CN201511335U (en) | 2009-07-13 | 2009-07-13 | Screwdriver handle capable of pivoting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511335U true CN201511335U (en) | 2010-06-23 |
Family
ID=42482736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200781674U Expired - Fee Related CN201511335U (en) | 2009-07-13 | 2009-07-13 | Screwdriver handle capable of pivoting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI619584B (en) * | 2016-09-13 | 2018-04-01 | Tool with pivoting function |
-
2009
- 2009-07-13 CN CN2009200781674U patent/CN201511335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI619584B (en) * | 2016-09-13 | 2018-04-01 | Tool with pivoting function |
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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: 20100623 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |