CN102909674A

CN102909674A - Portable screwdriver

Info

Publication number: CN102909674A
Application number: CN 201210439414
Authority: CN
Inventors: 李雨恬; 李景魁; 王丹净
Original assignee: 李雨恬
Priority date: 2012-11-07
Filing date: 2012-11-07
Publication date: 2013-02-06

Abstract

The invention relates to a portable screwdriver which comprises a handle, a screwdriver bar, a crossed screwdriver bit and a linear screwdriver bit, wherein the handle is a semi-elliptic flat plate; the screwdriver bar is connected to the lower end of the handle; a switch is arranged on the surface of the handle; two LED (light-emitting diode) lamps are respectively connected to the handle on two sides of the screwdriver bar; a battery jar is arranged inside the handle; a battery is mounted in the battery jar; the switch, the battery and the LED lamps are conducted through a conducting wire; the crossed screwdriver bit is arranged at the bottom end of the screwdriver bar; the linear screwdriver bit is arranged on one side surface of the screwdriver bar; and a screwdriver sleeve is arranged outside the handle. The portable screwdriver provided by the invention is convenient, compact, convenient to carry, and labor-saving to use, can be used in very narrow places, and also can be used for lighting.

Description

Portable screwdriver

Technical field

The present invention relates to a kind of screwdriver, relate in particular to a kind of Portable screwdriver.

Background technology

In daily life, the scope of application of screwdriver is very wide, can be used for dismantling and assemble some electrical equipment, but in the ordinary course of things, we can the screwdriver band at one's side, often not can not find screwdriver again when needs use.Traditional screw driver handle is very long, and volume is large, even the screwdriver of some short handles is not suitable for using under narrow space also owing to adopting traditional structure to have certain length.Simultaneously, general screwdriver only possesses in cross cutter head or the word cutter head, if two screwdrivers all are with, very occupation of land side is also inconvenient.

Summary of the invention

The technical problem that solves:For above-mentioned shortcoming, the invention provides a kind of Portable screwdriver.

Technical scheme:A kind of Portable screwdriver, comprise handle, knife bar, " cross " cutter head and " word " cutter head, described handle is half elliptic flat board, its lower end is connected with knife bar, the surface is provided with switch, on the handle of knife bar both sides, respectively be connected with a LED lamp, be provided with battery case in the inside of handle, battery is housed in the battery case; Described switch, battery and LED lamp are connected by wire; Described " cross " cutter head is arranged on the bottom of knife bar, and " word " cutter head is arranged on the side of knife bar; The outer setting of described handle has the screw broach shell.

The thickness of handle described above is 1～1.5cm, and half elliptic major semiaxis is 1.5～2.5cm.

The length of knife bar described above is 1.5～2.5cm.

The upper end of handle described above is connected with chaining.

Beneficial effect:Compared with prior art, the invention provides a kind of Portable screwdriver, convenient small and exquisite, can be carried at any time at one's side, flat handle is so that more laborsaving when using, and the length of knife bar is very little, can use in very narrow situation, the LED lamp can use when using screwdriver, also can be used for separately illumination.

Description of drawings

Fig. 1 is the schematic diagram of Portable screwdriver of the present invention.

Among the figure: 1, handle, 2, knife bar, 3, " cross " cutter head, 4, " word " cutter head, 5, chaining, 6, switch, 7, the LED lamp, 8, battery case, 9, battery, 10, wire, 11, the screw broach shell.

The specific embodiment

Embodiment 1

Present embodiment provides a kind of Portable screwdriver, structure comprises handle 1, knife bar 2, " cross " cutter head 3 and " word " cutter head 4 as shown in Figure 1, and described handle 1 is half elliptic flat board, thickness is 1～1.5cm, half elliptic major semiaxis is 1.5～2.5cm, and its upper end is connected with chaining 5, and the lower end is connected with knife bar 2, the surface is provided with switch 6, on the handle 1 of knife bar 2 both sides, respectively be connected with a LED lamp 7, be provided with battery case 8 in the inside of handle 1, battery 9 is housed in the battery case 8; Described switch 6, battery 9 and LED lamp 7 are connected by wire 10; Described " cross " cutter head 3 is arranged on the bottom of knife bar 2, and " word " cutter head 4 is arranged on the side of knife bar 2; The outer setting of described handle 1 has screw broach shell 11; The length of described knife bar 2 is 1.5～2.5cm.

In the time will using screwdriver, screw broach shell 11 is taken away, just can use on demand " cross " cutter head 3 or " word " cutter head 4.If usage space is darker, just pin switch 6 with hand, at this moment two LED lamps 7 will illuminate screwdriver environment on every side, make things convenient for us to use.When battery 9 does not have electricity, can change battery 9.If when needing at night to use flashlight and temporarily not having again, available LED lamp 7 replaces.When not in use, put screw broach shell 11, just can be convenient for carrying.

Portable screwdriver of the present invention, convenient small and exquisite, be easy to carry, use laborsavingly, can in very narrow situation, use, also can be used for throwing light on.

In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims

1. Portable screwdriver, comprise handle (1), knife bar (2), " cross " cutter head (3) and " word " cutter head (4), it is characterized in that: described handle (1) is half elliptic flat board, its lower end is connected with knife bar (2), the surface is provided with switch (6), on the handle (1) of knife bar (2) both sides, respectively be connected with a LED lamp (7), be provided with battery case (8) in the inside of handle (1), battery (9) is housed in the battery case (8); Described switch (6), battery (9) and LED lamp (7) are connected by wire (10); Described " cross " cutter head (3) is arranged on the bottom of knife bar (2), and " word " cutter head (4) is arranged on the side of knife bar (2); The outer setting of described handle (1) has screw broach shell (11).

2. Portable screwdriver according to claim 1, it is characterized in that: the thickness of described handle (1) is 1～1.5cm, half elliptic major semiaxis is 1.5～2.5cm.

3. Portable screwdriver according to claim 1, it is characterized in that: the length of described knife bar (2) is 1.5～2.5cm.

4. Portable screwdriver according to claim 1, it is characterized in that: the upper end of described handle (1) is connected with chaining (5).