CN100415457C - Tool with axially regulating head - Google Patents
Tool with axially regulating head Download PDFInfo
- Publication number
- CN100415457C CN100415457C CNB2005100153277A CN200510015327A CN100415457C CN 100415457 C CN100415457 C CN 100415457C CN B2005100153277 A CNB2005100153277 A CN B2005100153277A CN 200510015327 A CN200510015327 A CN 200510015327A CN 100415457 C CN100415457 C CN 100415457C
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- positioning seat
- lever
- groove
- instrument
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Abstract
The tool with axially regulating head includes one grab handle and one working head. It features that the grab handle has one handle body, one first end with the first positioning seat and one second end apart from the second end; and the working head has one second positioning seat corresponding to the first positioning seat in its one end and one working part in the other end. One positioning part is set in the first or the second positioning seat for combining the first positioning seat and the second positioning seat detachably and axially positioning without separating out. The present invention connects the working head and the grab handle axially, detachably and in some angle for convenient operation.
Description
Technical field
The present invention relates to the instrument that a kind of head tool is axially adjusted.
Background technology
Generally speaking, Assembling tool for glasses comprises work head and the handle body that links to each other with its one, yet because the spatial constraints of operation, therefore can be in the design of handle body and head towards the design that can be applicable to multidirectional.
As Fig. 8 and shown in Figure 9, but be a kind of existing pivot pendulum-type spanner 7, comprise a handle body 71 and a work head 8, this handle body 71 has a gripping surface 711 and a force surface 712, one end of this handle body 71 is provided with an opening 713, this work head 8 is to be arranged in the pivot 715 of this opening 713 and to be hubbed at this handle body 71 by one, and is provided with an elasticity push piece 714 in these opening 713 positions to locate the angle of this work head 8 and this handle body 71 pivots pendulum.
Though yet above-mentioned prior art this work head 8 and 71 of handle bodies can do single shaft to the pivot pendulum, and this work head 8 and handle body 71 can be located with an angle of being scheduled to, yet in the application of reality, still dislike not enough, if when in the operating space, having obstacle to stop, only furnish to the work head 8 and the horizontal pivot of handle body 71, for the difficulty on can bringing inconvenience and use in the operation in single shaft.
Moreover, the user in use, no matter the pendulum of the pivot between this work head 8 and the handle body 71 position is why, can only use the in addition application of force of force surface 712 when the application of force, yet, therefore on the application of force, can cause not problem smoothly because the area of this force surface 712 is little than this gripping surface 711.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defective that prior art exists, and the instrument that provides a kind of head tool axially to adjust, it is to make the axially installing with detachable form of this working head and lever, and keeps a pre-determined degree to operate in order to the user between this working head and lever.
The technical solution adopted for the present invention to solve the technical problems is:
The instrument that a kind of head tool is axially adjusted comprises: lever and working head; It is characterized in that, described lever, have a handle body and relatively away from a first end and a second end, the first end of this lever is provided with one first positioning seat; Described tool heads, an end have a pair of second positioning seat that should lever first end first positioning seat, and end has an operate portions in addition; Positioning piece is to be located at one of them of this first positioning seat and second positioning seat, combines with axial location with removably with second positioning seat of this tool heads for first positioning seat of this lever and prevents that both from deviating from.
The instrument that aforesaid head tool is axially adjusted, wherein first positioning seat of lever has a groove, the cell wall of this groove is provided with an annular groove in addition, but second positioning seat of described tool heads has the bell and spigot joint of this groove of socket, and the mutual socket face of this groove and this bell and spigot joint has several respectively and is provided with at interval and corresponding tooth portion.
The instrument that aforesaid head tool is axially adjusted, wherein keeper is a bell and spigot joint of being located at this second positioning seat.
The instrument that aforesaid head tool is axially adjusted, wherein keeper comprises a pearl body and an elastic parts, this bell and spigot joint is provided with an accommodation hole, be located in this accommodation hole for this keeper, and this pearl body portion is exposed to this accommodation hole, and the exposed portions serve of this pearl body is to be embedded in the annular groove of the first positioning seat groove of this lever.
The instrument that aforesaid head tool is axially adjusted, wherein keeper comprises a projection and an elastic parts, this bell and spigot joint is provided with an accommodation hole, be located in this accommodation hole for this keeper, this projection partly is exposed to this accommodation hole, and the exposed portions serve of this projection is to be embedded in the annular groove of groove of described lever first positioning seat.
The instrument that aforesaid head tool is axially adjusted, wherein bell and spigot joint is provided with a caulking groove, and described keeper is the C shape clasp that a button is located at this bell and spigot joint caulking groove, and this C shape clasp is embedded in this annular groove.
The instrument that aforesaid head tool is axially adjusted, wherein keeper is a magnet, this magnet is the bottom portion of groove that is arranged at this lever first positioning seat.
The instrument that aforesaid head tool is axially adjusted, wherein operate portions be open spanner at hand, Flexible spanner at hand, ratchet wrench at hand or the double offset ring spanner head.
The instrument that aforesaid head tool is axially adjusted, wherein the handle body has two relative gripping surfaces and two force surfaces that are adjacent.
The present invention makes the axially installing with detachable form of this working head and lever, and keeps a pre-determined degree to operate in order to the user between this working head and lever.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a first embodiment of the present invention exploded perspective schematic diagram
Fig. 2 is a first embodiment of the present invention stereoscopic schematic diagram
Fig. 3 is a first embodiment of the present invention structural representation
Fig. 4 is that the first embodiment of the present invention is implemented view
Fig. 5 is a second embodiment of the present invention exploded perspective schematic diagram
Fig. 6 is a third embodiment of the present invention stereoscopic schematic diagram
Fig. 7 is a fourth embodiment of the present invention stereoscopic schematic diagram
Fig. 8 is existing stereoscopic schematic diagram
Fig. 9 is existing structural representation
The specific embodiment
See also Fig. 1 to Fig. 3, be the selected example structure of the present invention shown in the figure.
The instrument that the head tool of present embodiment is axially adjusted comprises:
One lever 1, have a handle body 13 and relatively away from a first end 11 and a second end 12, this handle body 13 has two relative gripping surfaces 131 and two force surfaces 132 that are adjacent, and the first end 11 of this lever 1 is provided with one first positioning seat 14.
One tool heads 2, one end has a pair of second positioning seat 21 that should lever 1 first end 11 first positioning seats 14, in addition end has one and links to each other in order to the operate portions 22 of driving workpiece with these second positioning seat, 21 one, in the present embodiment, this operate portions 22 be an open spanner at hand.
Positioning piece 3, it is a bell and spigot joint 211 of being located at this second positioning seat 21, in the present embodiment, this keeper 3 comprises a pearl body 31 and an elastic parts 32, and this bell and spigot joint 211 is provided with an accommodation hole 213, be located in this accommodation hole 213 for this keeper 3, and these pearl body 31 parts are exposed to this accommodation hole 213, and the exposed portions serve of this pearl body 31 can be embedded in the annular groove 142 of these lever 1 first positioning seat 14 grooves 141, makes this keeper 3 prevent that for these levers 1 and this tool heads 2 axial location both from deviating from mutually.
See also Fig. 4, when the user finds when the process of revolving the lock workpiece is hindered, the annular groove 142 that can break away from these lever 1 first positioning seat 14 grooves 141 by the pearl body 31 of these tool heads 2 keepers 3, and this tool heads 2 and this lever 1 are separated, and with this tool heads 2 pivot predetermined angular and be installed in this lever 1 of row again, also or can select, so convenience especially, smoothly in use with the gripping surface 131 that rotates this lever 1 application of force in addition.
See also Fig. 5, it is the second embodiment of the present invention, wherein, this keeper 3 comprises a projection 33 and an elastic parts 32, and these projection 33 parts are exposed to this accommodation hole 213, and the exposed portions serve of this projection 33 is to be embedded in the annular groove 142 of groove 141 of this lever 1 first positioning seat 14, and this operate portions 22 be a Flexible spanner at hand.
Certainly, still there are many examples in the present invention, therebetween the only variation on the details.See also Fig. 6, it is the third embodiment of the present invention, wherein, this bell and spigot joint 211 is provided with a caulking groove 214, this keeper 3 is that a button is located at the C shape clasp of these bell and spigot joint 211 caulking grooves 214, and this C shape clasp can be embedded in this annular groove 141, and this operate portions 22 be a ratchet wrench at hand.
See also Fig. 7, it is the fourth embodiment of the present invention, wherein, this keeper 3 is a magnet 34, this magnet 34 is arranged at groove 141 bottoms of this lever 1 first positioning seat 14, and by the magnetic force of this magnet 34 and make this lever 1 and tool heads 2 the two combination, and the operate portions 22 of this tool heads 2 is a quincuncial bell and spigot joint.
Therefore, the user can need and the operate portions 2 that select suitable keeper 3 for use and need according to it, and for waiting that the workpiece that revolves lock adjusts, and is located for this lever 1 and tool heads 2, prevents that it from axially deviating from.
Claims (8)
1. the instrument that the head tool is axially adjusted comprises: lever and tool heads; It is characterized in that,
Described lever, have a handle body and relatively away from a first end and a second end, the first end of this lever is provided with one first positioning seat;
Described tool heads, an end have a pair of second positioning seat that should lever first end first positioning seat, and end has an operate portions in addition;
Positioning piece is to be located at one of them of this first positioning seat and second positioning seat, combines with axial location with removably with second positioning seat of this tool heads for first positioning seat of this lever and prevents that both from deviating from;
First positioning seat of described lever has a groove, the cell wall of this groove is provided with an annular groove in addition, but second positioning seat of described tool heads has the bell and spigot joint of this groove of socket, and the mutual socket face of this groove and this bell and spigot joint has several respectively and is provided with at interval and corresponding tooth portion.
2. the instrument that head tool according to claim 1 is axially adjusted is characterized in that described keeper is a bell and spigot joint of being located at this second positioning seat.
3. the instrument that head tool according to claim 1 is axially adjusted, it is characterized in that described keeper comprises a pearl body and an elastic parts, this bell and spigot joint is provided with an accommodation hole, be located in this accommodation hole for this keeper, and this pearl body portion is exposed to this accommodation hole, and the exposed portions serve of this pearl body is to be embedded in the annular groove of the first positioning seat groove of this lever.
4. the instrument that head tool according to claim 1 is axially adjusted, it is characterized in that described keeper comprises a projection and an elastic parts, this bell and spigot joint is provided with an accommodation hole, be located in this accommodation hole for this keeper, this projection partly is exposed to this accommodation hole, and the exposed portions serve of this projection is to be embedded in the annular groove of groove of described lever first positioning seat.
5. the instrument that head tool according to claim 1 is axially adjusted is characterized in that described bell and spigot joint is provided with a caulking groove, and described keeper is the C shape clasp that a button is located at this bell and spigot joint caulking groove, and this C shape clasp is embedded in this annular groove.
6. the instrument that head tool according to claim 1 is axially adjusted is characterized in that described keeper is a magnet, and this magnet is the bottom portion of groove that is arranged at this lever first positioning seat.
7. the instrument that head tool according to claim 1 is axially adjusted, it is characterized in that described operate portions be open spanner at hand, Flexible spanner at hand, ratchet wrench at hand or the double offset ring spanner head.
8. the instrument that head tool according to claim 1 is axially adjusted is characterized in that described handle body has two relative gripping surfaces and two force surfaces that are adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100153277A CN100415457C (en) | 2005-10-08 | 2005-10-08 | Tool with axially regulating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100153277A CN100415457C (en) | 2005-10-08 | 2005-10-08 | Tool with axially regulating head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943998A CN1943998A (en) | 2007-04-11 |
| CN100415457C true CN100415457C (en) | 2008-09-03 |
Family
ID=38043756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100153277A Active CN100415457C (en) | 2005-10-08 | 2005-10-08 | Tool with axially regulating head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100415457C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018235903A1 (en) * | 2017-06-21 | 2018-12-27 | 新東工業株式会社 | Zinc-based alloy shot and method for producing same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084456A (en) * | 1974-02-01 | 1978-04-18 | Max Pasbrig | Wrench |
| CN2396930Y (en) * | 1999-11-11 | 2000-09-20 | 谢智庆 | Wrench with movable driving end |
| CN2551412Y (en) * | 2002-05-21 | 2003-05-21 | 谢智庆 | Improved wrench head angle positioning structure |
| CN1470361A (en) * | 2002-07-22 | 2004-01-28 | 谢智庆 | Improved spanner structure |
| US20040144218A1 (en) * | 2003-01-28 | 2004-07-29 | Bobby Hu | Adjustable head for a wrench |
| US20050199107A1 (en) * | 2004-03-11 | 2005-09-15 | Chih-Ching Hsien | Handle of a hand tool |
-
2005
- 2005-10-08 CN CNB2005100153277A patent/CN100415457C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084456A (en) * | 1974-02-01 | 1978-04-18 | Max Pasbrig | Wrench |
| CN2396930Y (en) * | 1999-11-11 | 2000-09-20 | 谢智庆 | Wrench with movable driving end |
| CN2551412Y (en) * | 2002-05-21 | 2003-05-21 | 谢智庆 | Improved wrench head angle positioning structure |
| CN1470361A (en) * | 2002-07-22 | 2004-01-28 | 谢智庆 | Improved spanner structure |
| US20040144218A1 (en) * | 2003-01-28 | 2004-07-29 | Bobby Hu | Adjustable head for a wrench |
| US20050199107A1 (en) * | 2004-03-11 | 2005-09-15 | Chih-Ching Hsien | Handle of a hand tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1943998A (en) | 2007-04-11 |
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