CN203853928U - Screwdriver for electric power - Google Patents
Screwdriver for electric power Download PDFInfo
- Publication number
- CN203853928U CN203853928U CN201420300270.XU CN201420300270U CN203853928U CN 203853928 U CN203853928 U CN 203853928U CN 201420300270 U CN201420300270 U CN 201420300270U CN 203853928 U CN203853928 U CN 203853928U
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- screw
- head
- screw head
- screwdriver
- 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
- 238000005452 bending Methods 0.000 claims description 7
- 241001443588 Cottus gobio Species 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a screwdriver for electric power. The screwdriver comprises a handle, a screw shaft and a movable screw head, wherein the bottom of the screw shaft is dented to form an inner cylinder; the screw head adopts a double-head type and comprises a first screw head and a second screw head, the first screw head is cross-shaped or straight, the second screw head is triangular or hexagonal, and the inner cylinder is identical with the second screw head in shape; two grooves are symmetrically formed in a screw rod where the first screw head is located, a small elastic hook is arranged in each groove, and each small elastic hook can be hooked in a circle of annular groove formed in a screw top cover; a bent shaft is arranged in the middle of the screw shaft. The screwdriver is simple in structure and multiple in function. The double-head type screw head is adopted, so that two different kinds of screwdrivers are formed. The small hooks are arranged on the screw head, so that a screw is prevented from deviating during working. The screw shaft can be bent and has two different kinds of spiral power to finish work. The screwdriver has a lighting function, so that the screw head can be aligned to a position for working conveniently.
Description
Technical field
The utility model relates to power domain, relates in particular to a kind of electric power screwdriver.
Background technology
Screwdriver can adapt to different screws and nut.Due to the spiral end face difference of screw or nut, need the screwdriver of multi-form spiral shell head for subsequent use.And screwdriver is in the process of helical screw nail, how to ensure that the vertical of screw just determines that screw enters the qualified degree of object.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of multi-functional electric power screwdriver.
For achieving the above object, a kind of electric power screwdriver described in the utility model, comprises handle, spiral shell axle and movable spiral shell head, and the bottom notch of described spiral shell axle becomes inner core; Described spiral shell head is bullhead, comprises the first spiral shell head and the second spiral shell head, and described the first spiral shell head is cross or in-line, and described the second spiral shell head is triangle or hexagon, and the shape of described inner core is identical with the shape of the second spiral shell head;
On described the first spiral shell head place screw rod, be arranged with twice groove, be provided with the little hook of elasticity in each described groove, the little hook of described elasticity can hook in the set ring groove of screw top cover;
The middle part of described spiral shell axle is provided with a bending axle;
Lower end at described handle is provided with ring lighting device.
Preferably, the angle of described bending axle is 90 degree.
Preferably, described ring lighting device is around the outer wall of described spiral shell axle.
Preferably, be provided with multiple grooves in described handle outer wall bottom, in groove, be provided with magnet.
Preferably, be wrapped with skid resistant course at described handle.
The beneficial effects of the utility model are:
The utility model is simple in structure, has multifunctionality.Adopt two hair style spiral shell heads, form the screwdriver of two kinds of different modes.Be provided with little hook at Luo Toushang, prevent screw deviation post in the course of the work.Spiral shell axle is bent, and the spiral power with two kinds of different modes is finished the work.Screwdriver has lighting system, is convenient to spiral shell head aligned position and carries out work.
Brief description of the drawings
Fig. 1 is the structural representation of spiral shell head described in the utility model embodiment;
Fig. 2 is the assembly drawing one of spiral shell axle and spiral shell head described in the utility model embodiment;
Fig. 3 is the assembly drawing two of spiral shell axle and spiral shell head described in the utility model embodiment;
Fig. 4 is the bending figure of screwdriver described in the utility model embodiment;
Fig. 5 is the structural representation of handle described in the utility model embodiment
Fig. 6 is the work schematic diagram of spiral shell head and screw described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
Be a kind of electric power screwdriver as Figure 1-Figure 5, comprise handle 10, spiral shell axle 5 and movable spiral shell head, the bottom notch of described spiral shell axle becomes inner core.As shown in Figure 1, described spiral shell head is bullhead, comprises the first spiral shell head 2 and the second spiral shell head 1, and described the first spiral shell head is cross or in-line, and described the second spiral shell head is triangle or hexagon, and the shape of described inner core is identical with the shape of the second spiral shell head.As shown in Figures 2 and 3, two kinds of different spiral shell heads need be inserted in inner core, to complete the replacing of different two kinds of screwdrivers.
In Fig. 6, can see, on described the first spiral shell head place screw rod, be arranged with twice groove 3, be provided with the little hook 4 of elasticity in each described groove, the little hook of described elasticity can hook in the set ring groove 8 of screw top cover 7.In the time that screwdriver rotates, little hook rotates in annular groove, can not have influence on the work of screwdriver, also can ensure that screw can not be offset.
As shown in Figure 4, be provided with a bending axle 6 at the middle part of described spiral shell axle, the angle of described bending axle is 90 degree.Make when in the situation of vertical swing handle effort, state adopts crank mode spiral shell axle to complete spiral work into a bent shape.
As shown in Figure 5, be provided with ring lighting device 11 in the lower end of described handle.Described ring lighting device is around the outer wall of described spiral shell axle.Design can ensure light wall emission outside spiral shell axle that lighting device is broken forth like this, and spiral shell head point is concentrated, and is convenient to aim at screw.Also be provided with multiple grooves 9 in described handle outer wall bottom, in groove, be provided with magnet.Can in groove, deposit multiple screws, the work of being convenient to is taken screw conveniently.
In order to prevent that screwdriver from slipping out of the hand, be wrapped with skid resistant course at described handle.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. an electric power screwdriver, is characterized in that, comprises handle, spiral shell axle and movable spiral shell head, and the bottom notch of described spiral shell axle becomes inner core; Described spiral shell head is bullhead, comprises the first spiral shell head and the second spiral shell head, and described the first spiral shell head is cross or in-line, and described the second spiral shell head is triangle or hexagon, and the shape of described inner core is identical with the shape of the second spiral shell head;
On described the first spiral shell head place screw rod, be arranged with twice groove, be provided with the little hook of elasticity in each described groove, the little hook of described elasticity can hook in the set ring groove of screw top cover;
The middle part of described spiral shell axle is provided with a bending axle;
Lower end at described handle is provided with ring lighting device.
2. electric power screwdriver according to claim 1, is characterized in that, the angle of described bending axle is 90 degree.
3. electric power screwdriver according to claim 1, is characterized in that, described ring lighting device is around the outer wall of described spiral shell axle.
4. electric power screwdriver according to claim 1, is characterized in that, is provided with multiple grooves in described handle outer wall bottom, is provided with magnet in groove.
5. electric power screwdriver according to claim 1, is characterized in that, is wrapped with skid resistant course at described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300270.XU CN203853928U (en) | 2014-06-06 | 2014-06-06 | Screwdriver for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300270.XU CN203853928U (en) | 2014-06-06 | 2014-06-06 | Screwdriver for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853928U true CN203853928U (en) | 2014-10-01 |
Family
ID=51603806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300270.XU Expired - Fee Related CN203853928U (en) | 2014-06-06 | 2014-06-06 | Screwdriver for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276843A (en) * | 2019-09-28 | 2021-01-29 | 刘杰 | Improved screwdriver and improved screw |
-
2014
- 2014-06-06 CN CN201420300270.XU patent/CN203853928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276843A (en) * | 2019-09-28 | 2021-01-29 | 刘杰 | Improved screwdriver and improved screw |
| CN112276843B (en) * | 2019-09-28 | 2022-05-03 | 东莞劲佳精密部件有限公司 | Improved screwdriver and improved screw |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20170606 |