CN207071889U - Spiral shell power driven tools - Google Patents
Spiral shell power driven tools Download PDFInfo
- Publication number
- CN207071889U CN207071889U CN201720739833.9U CN201720739833U CN207071889U CN 207071889 U CN207071889 U CN 207071889U CN 201720739833 U CN201720739833 U CN 201720739833U CN 207071889 U CN207071889 U CN 207071889U
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- CN
- China
- Prior art keywords
- holding handle
- spiral shell
- power driven
- driven tools
- shell power
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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.)
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Abstract
A kind of spiral shell power driven tools, handle, a magnetic part, and a work head are held comprising one.The holding handle is available for the hand of a user to hold and takes and rotate use, the holding handle is made up of nonmetallic materials, and including a Handheld Division, an and assembled portion, the holding handle define one through the Handheld Division perforation, one be arranged at the assembled portion and extend perpendicularly to the jack of the perforation, an and caulking groove for being formed between the perforation and the jack and being embedded for the magnetic part.The work head includes an adapter section for being removably inserted in the jack of the holding handle and being positioned by the magnetic part magnetic, and a start section stretched out outside the assembled portion.After the work head separates the holding handle, it can be magnetized relative to the holding handle through the perforation, or rest on the lateral surface of the holding handle and be unmagnetized so that the spiral shell power driven tools, which directly have, to magnetize and demagnetization function.
Description
Technical field
A kind of spiral shell power driven tools are the utility model is related to, are moved more particularly to a kind of spiral shell for tearing the workpiece such as group screw open for rotating
Instrument.
Background technology
General such as screwdriver, die nut ... spiral shell power driven tools, can pass through a system of magnetizing mostly in manufacturing process
Journey, make a start section positioned at ora terminalis that there is magnetic, so that magnetic picks up such as a screw, bolt ... workpiece.However,
The spiral shell power driven tools are influenceed after use after a while by environment or temperature, and the magnetic of the start section can gradually disappear, and cause
Its adsorption effect is bad.On the other hand, if the spiral shell power driven tools apply to dismount electronics or precision instrument, due to the start section
Magnetic can influence the function of electronics or precision instrument, therefore not be suitable for dismounting electronics or precision with the magnetic spiral shell power driven tools
Instrument.To solve the above problems, a variety of charging-erasing magnetic instruments have been released on the market at present, in order to which user can be according to need by the spiral shell
The start section of power driven tools magnetizes or demagnetization.
Refering to Fig. 1, a kind of existing charging-erasing magnetic instrument 1, comprising a hollow housing 11, and the shell is abreast arranged at
First magnet 12 and second magnet 13 in body 11.The housing 11 defines separately and parallelly runs through two-phase
Toss about magnetize hole 111 and a demagnetization hole 112 in face.First magnet 12 is arranged at magnetize hole 111 and the demagnetization hole
Between 112, and second magnet 13 is arranged at the side of the hole 111 away from the demagnetization hole 112 of magnetizing.First magnet 12 and this
Two magnet 13 are engaged the magnetic field to be formed in this magnetizes hole 111, the magnetic formed with first magnet 12 in the demagnetization hole 112
Field direction is opposite.
When magnetizing, a start section 21 of a spiral shell power driven tools 2 is stretched into the hole 111 of magnetizing of the charging-erasing magnetic instrument 1
In, using magnetic field caused by first magnet 12 and second magnet 13, the start section 21 is produced magnetic, now with regard to that can be used for
Magnetic picks up a spiral lock (not shown), with sharp dismounting operation.And when being intended to demagnetization, as long as also by the work of the spiral shell power driven tools 2
Dynamic section 21 is stretched into the demagnetization hole 112 of the charging-erasing magnetic instrument 1, can be utilized magnetic field caused by first magnet 12, be made the work
The magnetic of dynamic section 21 eliminates, available for avoiding influenceing electronics or precision instrument.
Although the start section 21 of the spiral shell power driven tools 2 can be magnetized for the charging-erasing magnetic instrument 1 or demagnetization, yet with this
Charging-erasing magnetic instrument 1 is an independent utensil, and the spiral shell power driven tools 2 independent individual that to be two different, so extra manufacture is needed,
And need to carry or deposit in addition, along with the small volume of charging-erasing magnetic instrument 1, so easily losing, it is necessary in use, often meeting
Seek the awkward situation not obtained all over, in turn result in and use upper sizable puzzlement.
The content of the invention
The purpose of this utility model is to provide a kind of spiral shell power driven tools at least one shortcoming that can overcome prior art.
Spiral shell power driven tools of the present utility model, comprising：One is available for the hand of a user to hold the hand taken and rotated and use
Lever, and a work head for being connected to the holding handle, the holding handle are made up of nonmetallic materials, and including a Handheld Division,
And one defined one and be arranged at the group by assembled portion of the Handheld Division along a first axle projection outward, the holding handle
Dress portion and along the first axle extend to away from the Handheld Division side jack, the work head include one along this first
Axis is removably inserted in the adapter section in the jack of the holding handle, and one in contrast to the adapter section and stretches out the group
Start section outside dress portion；The holding handle also defines one and runs through the hand along a second axis for being transverse to the first axle
Hold the perforation that the two-phase in portion is tossed about, and a caulking groove formed between the perforation and the jack and on the first axle；Should
Spiral shell power driven tools also include：One magnetic part being embedded in the caulking groove of the holding handle, the magnetic part are included along the first axle
Spaced one of line positions the first magnetic end of the adapter section of the work head towards the jack and for magnetic, and one opposite
In the first magnetic end and towards the second magnetic end of the perforation.
Spiral shell power driven tools of the present utility model, the holding handle also define one and are formed at outside parallel to the first axle
Face and the groove of the neighbouring caulking groove, the work head is to rest on the start section on the groove when being located at the demagnetization position.
Spiral shell power driven tools of the present utility model, the Handheld Division of the holding handle is in hollow circular ring shape.
Spiral shell power driven tools of the present utility model, the Handheld Division of the holding handle is in hollow long square frame-shaped, is along the first axle
Line length is to extension.
Spiral shell power driven tools of the present utility model, the cross section of the jack of the holding handle is in non-circular, knot of the work head
Close the shape of the cross section corresponding matching of the section jack so that the adapter section can not rotate relative to the assembled portion.
Spiral shell power driven tools of the present utility model, the holding handle are a plastic casing, and the work head is one integrally formed
Metal rod.
Spiral shell power driven tools of the present utility model, the ora terminalis of the start section of the work head in yi word pattern, it is cross, tetragonal,
Hexagon, octagonal or star-like.
The beneficial effects of the utility model are：The magnetic part is arranged in the holding handle so that the spiral shell power driven tools are straight
Connect with magnetizing and demagnetization function, part loss can be prevented, and be easy to use.
Brief description of the drawings
Other features and effect of the present utility model, will clearly it be presented in the embodiment with reference to schema, wherein：
Fig. 1 is a three-dimensional exploded view, illustrates that a kind of existing charging-erasing magnetic instrument is used to make for a spiral shell power driven tools charging-erasing magnetic
Use state；
Fig. 2 is a three-dimensional exploded view, illustrates a first embodiment of the utility model spiral shell power driven tools；
Fig. 3 is an incomplete front view, after illustrating that the first embodiment removes a half shell of the holding handle
State；
Fig. 4 is a upward view, illustrates the first embodiment；And
Fig. 5 is a broken section front view, illustrates a second embodiment of the utility model spiral shell power driven tools.
Embodiment
Before the utility model is described in detail, it shall be noted that in the following description content, similar component be with
It is identically numbered to represent.
Refering to Fig. 2, Fig. 3 and Fig. 4, a first embodiment of the utility model spiral shell power driven tools 3, a holding handle 4, one is included
Individual magnetic part 5, and a job first 6.
The holding handle 4 is made up of nonmetallic materials, is in the present first embodiment a plastic casing.The holding handle 4 wraps
Include a Handheld Division 41, and one by assembled portion 43 of the Handheld Division 41 along a projection outward of first axle 42.This is hand-held
Portion 41 is in hollow circular ring shape, can also be hollow oval ring-type, hollow polygonal ring-type ... etc. in other embodiment aspects certainly, institute
Not to be limited this first embodiment or not.In addition, the holding handle 4 of this first embodiment is mutually butted by two half shells and formed,
But it can also change on the implementation.
The holding handle 4 defines one and is arranged at the assembled portion 43 and is extended to along the first axle 42 hand-held away from this
The jack 44, one of the side in portion 41 is along a second axis for being transverse to the first axle 42 45 through the Handheld Division 41
46, caulking grooves 47 formed between the perforation 46 and the jack 44 and on the first axle 42 of perforation that two-phase is tossed about,
And two parallel to the first axle 42 and be respectively formed in the groove 48 of two opposite lateral surfaces 49.The cross section of the jack 44
In non-circular.The groove 48 is all adjacent to the caulking groove 47, it is noted that the groove 48 it is in a unlimited number in two, this
Embodiment other change aspects in or one.
The magnetic part 5 is a magnet, can by ferrous acid strontium, barium ferrite, neodymium iron boron, aluminium nickel cobalt or it is other can be permanent
The material to magnetize is made, and is embedded in the caulking groove 47 of the holding handle 4, and the magnetic part 5 is included along between the first axle 42
Every a first magnetic end 51 towards the jack 44 of setting, and one in contrast to the first magnetic end 51 and towards the perforation 46
Second magnetic end 52.The opposite polarity at the first magnetic end 51 and the second magnetic end 52.
The work first 6 is an integrally formed metal rod, and including one along the first axle 42 removably
It is inserted in the jack 44 of the holding handle 4, and by the adapter section 61 of the first magnetic end 51 magnetic positioning, and one in contrast to this
Adapter section 61 and stretch out the start section 62 outside the assembled portion 43.The cross section corresponding matching of the adapter section 61 holding handle 4
The shape of the jack 44 so that the adapter section 61 can not rotate relative to the assembled portion 43.The ora terminalis of the start section 62 can be in
Yi word pattern, cross, tetragonal, hexagon, octagonal or star-like ... etc., are not limited with the present embodiment.
In use, the hand of a user is held by the holding handle 4 and rotated, you can interlocks the work first 6 and carries out spiral shell turn
Work.It is noted that the spiral shell power driven tools 3 can change the work first 6 in response to different work requirements, as long as will during replacing
The work first 6 pulls away the assembled portion 43, and work of another cooperating demand first 6 is inserted into the assembled portion 43, you can
Simultaneously by the magnetic positioning of the first magnetic end 51 of the magnetic part 5, go out the works such as a screw or nut to continue on for screw lock or spiral shell
Part (not shown).
In addition, after the holding handle 4 is separated in the work first 6, moreover it is possible to relative to the holding handle 4, the start section is made at one
62 pass through the position of magnetizing of the perforation 46 along the second axis 45, and one makes the start section 62 parallel to the first axle 42
Change between the demagnetization position (see Fig. 4 imaginary line) being placed in direction on one of described groove 48.The work first 6 exists
This magnetize position when, the dipoles scatter of the start section 62 can be influenceed by the magnetic field of the magnetic part 5 and forward be arranged, so can quilt
Magnetize into magnetic force, so that magnetic picks up the workpiece (not shown).The work first 6 is at the demagnetization position, the start section
62 dipoles scatter can be influenceed by the magnetic field of the magnetic part 5, be disturbed the ordering of the dipoles scatter of the start section 62,
The start section 62, which will be unmagnetized into, does not have magnetic force, and now the spiral shell power driven tools 3 are with regard to that can apply to have magnetic yard
Close.
Refering to Fig. 5, the construction of a second embodiment of the utility model spiral shell power driven tools 3 is approximately identical to first implementation
Example, its difference are：The shape of the Handheld Division 41 of the holding handle 4 is different, and the Handheld Division 41 is in hollow long square frame-shaped, be along
The first axle 42 is grown to extension.Certainly in other change case, the shape of the holding handle 4 can also change, not with originally second
Embodiment is limited.
In summary, the utility model spiral shell power driven tools 3, mainly change the shape of the holding handle 4, and by generation magnetize with
The magnetic part 5 of demagnetization function, dexterously combine and be arranged in the holding handle 4 so that the spiral shell power driven tools 3, which have, to magnetize and demagnetization
Function, in favor of dismounting operation.In manufacture, it is not necessary to extra manufacture such as Fig. 1 housing 11, so cost can be reduced.And
It is then mutual again as long as the work first 6 is directly separated the holding handle 4 by the utility model spiral shell power driven tools 3 when magnetizing or demagnetization
Sleeve, fast and easy, do not take up space, without the other charging-erasing magnetic instrument 1 carried such as Fig. 1, be not easy to the feelings lost
It condition, can avoid losing time to find charging-erasing magnetic instrument, and then the Practical Benefit of instrument ease of use is substantially improved, so
Really the purpose of this utility model can be reached.
As described above, embodiment only of the present utility model, when can not be limited with this utility model implementation
Scope, i.e., all simple equivalent changes and modificationss made according to the utility model claims book and description, all still belongs to
The scope of the utility model.
Claims (7)
1. a kind of spiral shell power driven tools, comprising：One is available for the hand of a user to hold the holding handle taken and rotated and use, and one
The work head of the holding handle is connected to, the holding handle is made up of nonmetallic materials, and including a Handheld Division, and one by the hand
Hold assembled portion of the portion along a first axle projection outward, the holding handle define one be arranged at the assembled portion and along this
First axle extend to away from the Handheld Division side jack, the work head include one along the first axle removably
The adapter section being inserted in the jack of the holding handle, and one in contrast to the adapter section and stretch out the start outside the assembled portion
Section, it is characterised in that：The holding handle also defines one and runs through the hand along a second axis for being transverse to the first axle
Hold the perforation that the two-phase in portion is tossed about, and a caulking groove formed between the perforation and the jack and on the first axle；Should
Spiral shell power driven tools also include：One magnetic part being embedded in the caulking groove of the holding handle, the magnetic part are included along the first axle
Spaced one of line positions the first magnetic end of the adapter section of the work head towards the jack and for magnetic, and one opposite
In the first magnetic end and towards the second magnetic end of the perforation.
2. spiral shell power driven tools according to claim 1, it is characterised in that：The holding handle also define one parallel to this first
It is formed at the groove of lateral surface and the neighbouring caulking groove axis.
3. spiral shell power driven tools according to claim 1 or 2, it is characterised in that：The Handheld Division of the holding handle is in hollow circular ring
Shape.
4. spiral shell power driven tools according to claim 1 or 2, it is characterised in that：The Handheld Division of the holding handle is in hollow rectangular
Frame shape, it is along the first axle line length to extension.
5. spiral shell power driven tools according to claim 1 or 2, it is characterised in that：The cross section of the jack of the holding handle is in non-
Circle, the shape of the cross section corresponding matching of the adapter section of the work head jack so that the adapter section can not be relative to this
Assembled portion rotates.
6. spiral shell power driven tools according to claim 1, it is characterised in that：The holding handle is a plastic casing, the work head
For an integrally formed metal rod.
7. spiral shell power driven tools according to claim 1, it is characterised in that：The ora terminalis of the start section of the work head is in a word
Type, cross, tetragonal, hexagon, octagonal or star-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739833.9U CN207071889U (en) | 2017-06-23 | 2017-06-23 | Spiral shell power driven tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739833.9U CN207071889U (en) | 2017-06-23 | 2017-06-23 | Spiral shell power driven tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071889U true CN207071889U (en) | 2018-03-06 |
Family
ID=61514067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720739833.9U Active CN207071889U (en) | 2017-06-23 | 2017-06-23 | Spiral shell power driven tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802538A (en) * | 2019-07-18 | 2020-02-18 | 杭州联和工具制造有限公司 | Split type screwdriver |
| CN112894692A (en) * | 2020-01-21 | 2021-06-04 | 铠镁企业有限公司 | Magnetizing device for providing magnetism to hand tool |
-
2017
- 2017-06-23 CN CN201720739833.9U patent/CN207071889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802538A (en) * | 2019-07-18 | 2020-02-18 | 杭州联和工具制造有限公司 | Split type screwdriver |
| CN112894692A (en) * | 2020-01-21 | 2021-06-04 | 铠镁企业有限公司 | Magnetizing device for providing magnetism to hand tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |