CN205148181U - Detachable electric screwdriver - Google Patents
Detachable electric screwdriver Download PDFInfo
- Publication number
- CN205148181U CN205148181U CN201520792112.5U CN201520792112U CN205148181U CN 205148181 U CN205148181 U CN 205148181U CN 201520792112 U CN201520792112 U CN 201520792112U CN 205148181 U CN205148181 U CN 205148181U
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- CN
- China
- Prior art keywords
- handle
- screwdriver
- motor
- utility
- model
- 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
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- 239000002699 waste material Substances 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a detachable electric screwdriver comprises handle and screw cutter arbor two parts, its characterized in that: the end of screw cutter arbor is equipped with the external screw thread, and the interior thread to match cover inner with the handle uses, the top of screw cutter arbor is connected with a word tool bit, a hollow groove has been seted up to the handle inboard, inslot fixed mounting has motor and battery, motor and screw cutter arbor fixed connection, a back lid has been seted up to the handle end. The utility model has the advantages of: the utility model discloses a screw cutter arbor and handle carry out interconnect through supporting use of interior external screw thread, when screwdriver bit is impaired, can accomplish the restoration through changing the tool bit, need not directly to abandon whole screwdriver, have avoided the waste. Use through the cooperation of motor simultaneously, improved work efficiency greatly.
Description
Technical field
The utility model relates to and belongs to motor machine technical field, is specifically related to a kind of dismantling type electric screwdriver.
Background technology
Screwdriver is a kind of hardware & tools that people often use, the screwdriver that present installation and removal screw uses, it is all the screwdriver easily with handle, during use, screw could be installed or removed, though this traditional use screwdriver for many years serves certain effect, aborning owing to relying on bimanualness completely rotating with hand-tight lever, both speed of having required great effort is also slow, cannot adapt to produce now high speed development and allegro situation demands at all.Meanwhile, the cutter head place of screwdriver also there will be damaged phenomenon after length service time, and people just select screwdriver directly to abandon, and cause the waste that some are unnecessary.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, now provides a kind of dismantling type electric screwdriver that can be convenient for changing damaged driver bit.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of dismantling type electric screwdriver, be made up of handle and screwdriver rod two parts, its innovative point is: the end of described screwdriver rod is provided with external screw thread, match with the internal thread of handle the inner and use, the top of described screwdriver rod is connected with a word cutter head, a groove is offered inside described handle, described groove internal fixtion is provided with motor and battery, described motor is fixedly connected with screwdriver rod, and described handle end offers a bonnet.
Further, be also provided with a switch outside described handle, described switch is connected with motor, battery by electric wire, and described switch is two-direction switch.
Further, the structure of described screwdriver rod is slender cylinder, and the length of described slender cylinder screwdriver rod is 6 ~ 8cm, and diameter is 0.4 ~ 0.6cm.
Further, the structure of described handle is hexahedron, and described hexahedron handle inscribed circle diameter is 2 ~ 3cm, offers semicircle arcuation groove along described hexahedron handle medial end portions surface, and described semicircle arcuation groove is anti-slip tank.
The beneficial effects of the utility model are as follows: screwdriver rod of the present utility model and handle are interconnected by supporting the use of internal and external threads, when driver bit is impaired, namely completing reparation by changing cutter head, without the need to directly being abandoned by whole screwdriver, avoiding waste.Simultaneously by motor with the use of, substantially increase operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Be illustrated in figure 1 structural representation of the present utility model, a kind of dismantling type electric screwdriver, be made up of handle 3 and screwdriver rod 2 two parts, the end of screwdriver rod 2 is provided with external screw thread, match with the internal thread of handle 3 the inner and use, the top of screwdriver rod 2 is connected with a word cutter head 1, a groove is offered inside handle 3, groove internal fixtion is provided with motor 6 and battery 8, motor 6 is fixedly connected with screwdriver rod 2, handle 3 end offers a bonnet 9, a switch 7 is also provided with outside handle 3, switch 7 is by electric wire and motor 6, battery 8 is connected, switch 7 is two-direction switch, the structure of screwdriver rod 2 is slender cylinder, the length of slender cylinder screwdriver rod 2 is 6 ~ 8cm, diameter is 0.4 ~ 0.6cm.
The structure of handle 3 is hexahedron, and hexahedron handle 3 inscribed circle diameter is 2 ~ 3cm, offers semicircle arcuation groove 4 along hexahedron handle 3 medial end portions surface, and semicircle arcuation groove 4 is anti-slip tank.
Screwdriver rod 2 of the present utility model and handle 3 are interconnected by supporting the use of internal and external threads, when driver bit is impaired, namely completes reparation by changing cutter head, without the need to directly being abandoned by whole screwdriver, avoiding waste.Simultaneously by motor 6 with the use of, substantially increase operating efficiency.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. a dismantling type electric screwdriver, be made up of handle and screwdriver rod two parts, it is characterized in that: the end of described screwdriver rod is provided with external screw thread, match with the internal thread of handle the inner and use, the top of described screwdriver rod is connected with a word cutter head, offers a groove inside described handle, and described groove internal fixtion is provided with motor and battery, described motor is fixedly connected with screwdriver rod, and described handle end offers a bonnet.
2. a kind of dismantling type electric screwdriver according to claim 1, it is characterized in that: be also provided with a switch outside described handle, described switch is connected with motor, battery by electric wire, and described switch is two-direction switch.
3. a kind of dismantling type electric screwdriver according to claim 1, is characterized in that: the structure of described screwdriver rod is slender cylinder, and the length of described slender cylinder screwdriver rod is 6 ~ 8cm, and diameter is 0.4 ~ 0.6cm.
4. a kind of dismantling type electric screwdriver according to claim 1, it is characterized in that: the structure of described handle is hexahedron, described hexahedron handle inscribed circle diameter is 2 ~ 3cm, offer semicircle arcuation groove along described hexahedron handle medial end portions surface, described semicircle arcuation groove is anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792112.5U CN205148181U (en) | 2015-10-15 | 2015-10-15 | Detachable electric screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792112.5U CN205148181U (en) | 2015-10-15 | 2015-10-15 | Detachable electric screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148181U true CN205148181U (en) | 2016-04-13 |
Family
ID=55683920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792112.5U Expired - Fee Related CN205148181U (en) | 2015-10-15 | 2015-10-15 | Detachable electric screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148181U (en) |
-
2015
- 2015-10-15 CN CN201520792112.5U patent/CN205148181U/en not_active Expired - Fee Related
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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: 20160413 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |