CN201346758Y - Poke rod type multi-purpose magnetic screwdriver - Google Patents
Poke rod type multi-purpose magnetic screwdriver Download PDFInfo
- Publication number
- CN201346758Y CN201346758Y CNU2008201577868U CN200820157786U CN201346758Y CN 201346758 Y CN201346758 Y CN 201346758Y CN U2008201577868 U CNU2008201577868 U CN U2008201577868U CN 200820157786 U CN200820157786 U CN 200820157786U CN 201346758 Y CN201346758 Y CN 201346758Y
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- poke rod
- spring
- magnetic
- magnet steel
- 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
- 240000007643 Phytolacca americana Species 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims description 13
- 238000009924 canning Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000012811 non-conductive material Substances 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 iron Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a poke rod type multi-purpose magnetic screwdriver, which comprises a screwdriver body, a screwdriver head, a poke rod, a spring and a permanent steel magnet; wherein the screwdriver body is provided with a shell unit which is made of non-conductive material and can prevent the unnecessary parts of the screwdriver from being magnetized; the poke rod, the spring and the steel magnet are arranged in the screwdriver body; the poke rod is connected with one end of the spring; and the other end of the spring is connected with the steel magnet which is spaced from the upper side of the screwdriver head. Since the screwdriver with a simple structure adopts the permanent steel magnet, the magnetism of the screwdriver can be regulated for a variety of states from strong to weak or disappear, thus solving the defect of the prior screwdriver, and therefore the screwdriver can meet the operation requirements of various fabrication and reparation works, and can be conveniently operated.
Description
Technical field
The utility model relates to screwdriver, particularly stirs rod-type and uses magnetic screw driver more.
Background technology
Screwdriver is the instrument of often using in making and maintenance work, and existing screwdriver has two kinds, and a kind of is the screwdriver (magnetic is weak) that has magnetic, can hold primary screw; A kind of is not magnetic screwdriver, can not hold primary screw.
Screwdriver often takes place during with not magnetic screwdriver the turn of the screw can not hold screw, and screw has been fallen, and this phenomenon often occurs, to such an extent as to making and maintenance work speed slow down, and use sometimes when having the screwdriver the turn of the screw of magnetic, coping screw is held again, and make troubles, magnetic screwdriver attracts screw because have magnetic always always, makes the bad adjustment of angle of screw.When keeping in repair sometimes,, have magnetic on the coping screw cutter, and screw is extracted, influence work if when unscrewing screw screw not being extracted.
Existing magnetic screwdriver because of magnetic a little less than, do not have its magnetic action sometimes, not magnetic screwdriver can not attract screw, inconvenient mobile screw.
Electro-magnetism scroll driver is undesirable because of the magnetic that produces again, power consumption again, and cost is higher, and manufacture difficulty is big, uses not rationally, can not get promotion and application.
The utility model content
Technical problem to be solved in the utility model is, overcomes the disadvantage of existing screwdriver, provides a kind of rod-type of stirring to use magnetic screw driver more, and is easy to use, safe and reliable.
In order to address the above problem the technical solution of the utility model is such:
Stir rod-type and use magnetic screw driver more, comprise screwdriver body, driver bit, poke rod, spring and magnet steel, described magnet steel is permanent magnet steel, described screwdriver body is provided with a canning, described canning is made by non-magnet_conductible material, prevents that other unnecessary position of screwdriver from having magnetic; Described poke rod, spring and magnet steel are arranged in the described screwdriver body, and described poke rod links to each other with an end of spring, and the other end of described spring links to each other with described magnet steel; Certain spacing is arranged at the top of described magnet steel and described driver bit, and described driver bit is to make with the material of energy magnetic conduction.
When screwdriver needs magnetic, stir described poke rod along the direction of driver bit, effect by spring makes the magnet steel that links to each other with spring run into the top of driver bit, the driver bit energy magnetic conduction because magnet steel has magnetic, thus make driver bit have magnetic; When screwdriver does not need magnetic, carry the direction of driver bit and stir described poke rod, make magnet steel leave the top of driver bit, because magnet steel does not contact with driver bit, make driver bit lose magnetism.
The elastic strength of described spring is more weak a little than the attraction of magnet steel and driver bit, and is more laborsaving when stirring poke rod like this, holds driver bit top automatically again after also can not making magnet steel leave driver bit top.
During the utility model set screw cutter magnetic, what adopt is permanent magnet steel, by regulating, it is strong to various states weak and that do not have magnetic that screwdriver magnetic is had, and overcome the existing screwdriver deficiency of (having magnetic, not magnetic screwdriver and electro-magnetism scroll driver), be suitable for various from the need of work of making and keep in repair work post, it is simple in structure, and is easy to operate, has market application foreground widely, be a kind of product that is worthy to be popularized, using value is bigger.
The beneficial effects of the utility model are, regulate by spring, and magnet steel is contacted with driver bit, and screwdriver magnetic is had by force to various states weak and that do not have magnetic, have overcome the deficiency of existing screwdriver, and are simple in structure, easy to operate.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of rod-type multi-purpose screwdriver of stirring, comprise screwdriver body, driver bit 4, poke rod 3, spring 2 and magnet steel 1, described screwdriver body is provided with a canning 5, described canning 5 is made by non-magnetic material, has magnetic to prevent other unnecessary position of screwdriver; Described poke rod 3, spring 2 and magnet steel 1 are arranged on the inside of described screwdriver body, and described magnet steel 1 has certain spacing with the top of driver bit 4, and described magnet steel 1 is connected the lower end of spring 2, and the other end of described spring 2 links to each other with described poke rod 3.Described driver bit 4 is to make with the material of magnetic conduction, as metalloids such as iron, brill, nickel; Described magnet steel 1 is permanent magnet steel, by regulating, screwdriver magnetic is had overcome the deficiency of existing screwdriver to various states weak and that do not have magnetic by force, and is simple in structure, easy to operate.
When screwdriver needs magnetic, stir poke rod 3 along the direction of driver bit 4, make magnet steel 1 run into the top of driver bit 4, promptly magnet steel 1 contacts with driver bit 4, driver bit 4 energy magnetic conductions, thus make driver bit 4 be magnetic, can hold screw; When screwdriver does not need magnetic, carry the direction of driver bit 4 and stir poke rod 3, make magnet steel 1 leave the top of driver bit 4, make driver bit lose magnetism, the elastic strength of spring 2 is more weak a little with the suction of driver bit 4 than magnet steel 1, more laborsaving when stirring poke rod 3 like this, hold driver bit 4 tops automatically again after also can not making magnet steel 1 leave driver bit 4 tops.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1, stirs rod-type and use magnetic screw driver more, the driver bit that comprises screwdriver body and energy magnetic conduction, it is characterized in that, in described screwdriver body, also be provided with poke rod, spring and nonvolatil magnet steel, described poke rod links to each other with an end of spring, the other end of described spring links to each other with described magnet steel, and described magnet steel is relative with the top of driver bit and certain spacing arranged.
2, the rod-type of stirring according to claim 1 is used magnetic screw driver more, it is characterized in that, described screwdriver body connects the canning that a non-magnet_conductible material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201577868U CN201346758Y (en) | 2008-12-25 | 2008-12-25 | Poke rod type multi-purpose magnetic screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201577868U CN201346758Y (en) | 2008-12-25 | 2008-12-25 | Poke rod type multi-purpose magnetic screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346758Y true CN201346758Y (en) | 2009-11-18 |
Family
ID=41366235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201577868U Expired - Fee Related CN201346758Y (en) | 2008-12-25 | 2008-12-25 | Poke rod type multi-purpose magnetic screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346758Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030638A (en) * | 2017-06-26 | 2017-08-11 | 仲杏英 | magnetic electrician screwdriver |
| CN107498494A (en) * | 2017-09-30 | 2017-12-22 | 无锡市稀土永磁厂 | The controllable rare earth permanent magnet screwdriver of magnetic force |
-
2008
- 2008-12-25 CN CNU2008201577868U patent/CN201346758Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030638A (en) * | 2017-06-26 | 2017-08-11 | 仲杏英 | magnetic electrician screwdriver |
| CN107498494A (en) * | 2017-09-30 | 2017-12-22 | 无锡市稀土永磁厂 | The controllable rare earth permanent magnet screwdriver of magnetic force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206317568U (en) | A kind of automatic stamping device of accounting | |
| CN201346758Y (en) | Poke rod type multi-purpose magnetic screwdriver | |
| CN201906648U (en) | Table driving device | |
| CN201346762Y (en) | Poke rod type magnetic screwdriver | |
| CN201346763Y (en) | Rotary rod type multi-purpose magnetic screwdriver | |
| CN207435119U (en) | A kind of magnetization agitating device | |
| CN204413219U (en) | A kind of auxiliary fixing device for magnetic drill | |
| CN203226157U (en) | Automatic fish feeding device based on single-chip microcomputer | |
| CN208970259U (en) | A kind of reversed magnetizing tooling of high anti-error rate | |
| CN201729973U (en) | Clamp | |
| CN202927096U (en) | Brake-pull-type water valve | |
| CN203124577U (en) | Automatically stamping magnetic cylinder device | |
| CN201346761Y (en) | Rotary rod type magnetic screwdriver | |
| CN207151651U (en) | A kind of fish pond suspension type impeller aerator | |
| CN202432076U (en) | Temperature controllable environment-friendly sensing faucet | |
| CN205192580U (en) | Novel magnetic floater level gauge | |
| CN203218054U (en) | Automatic multi-pole magnetizing device of iron boron magnetic materials | |
| CN205237911U (en) | Adjustable wrench opens one's mouth widely | |
| CN104335950A (en) | Automatic feeding fish tank | |
| CN2769235Y (en) | Full-automatic permanent magnetic lifting crane | |
| CN203237771U (en) | Automatically multi-polar magnetized automatic feeding device based on iron-boron magnetic material | |
| CN202137032U (en) | Spiral crusher with valve at feed opening | |
| CN201770158U (en) | Improved solid rubber drum | |
| CN201214222Y (en) | Screw driver with ring magnetic ring | |
| CN108898927A (en) | A kind of magnetic suspension pencil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20100125 |