CN202114708U - Combined wrench with bow pivoted arm - Google Patents

Abstract

A combined wrench with a bow pivoted arm relates to a hardware tool product field. The combined wrench includes a handle, a bow pivoted arm, a screw driver and a screw key; square concave holes are respectively provided on lower ends of the handle and the bow pivoted arm; square adapters are respectively provided on upper ends of the bow pivoted arm, a screw driver rod and a screw key rod; the screw driver and the screw key include a flat screw driver, a cross screw driver, a square screw key, a hexagonal screw key and an inside hexagonal screw key; length and thickness of the screw driver rods and the screw key rods are different; sizes of driving ends on the screw driver rods and the screw key rods are different; but, the square adapters on upper ends of the screw driver rods and the screw key rods are completely the same. When the combined wrench is used, the square adapter on the selected screw driver rod or screw key rod is inserted into the square concave hole of the bow pivoted arm, and then the square adapter of the bow pivoted arm is inserted into the square concave hole of the handle; or the square adapter on the screw driver rod or screw key rod is directly inserted into the square concave hole of the handle. The wrench is simple to combine, convenient to carry and time-saving and labor-saving in screw mounting and dismounting.

Description

Combination wrench with arc pivoted arm

Affiliated technical field:

The utility model relates to hardware & tools articles for use field, and concrete is screwdriver that is used for the dismounting screw and the screw wrench that uses in a kind of people's work, especially a kind of screwdriver that can make up use and screw wrench with arc pivoted arm.

Background technology:

At present, along with increasing of socioeconomic continuous development and plant equipment, use the more and more of screwdriver and spanner dismounting screw, various screwdrivers and spanner bring great convenience for the work of people's dismounting screw.But, often, the screw of quite a few kinds of different models just being arranged in same working site even on same equipment, these screws of people's dismounting just need be with the screwdriver and the screw wrench of quite a few kinds of different models, and this has just brought many inconvenience to people's work.

Summary of the invention:

In order to overcome existing screwdriver and screw wrench existence, the deficiency of the screw that a kind of instrument can only a kind of model of dismounting, the utility model provides a kind of combination wrench with arc pivoted arm.This combination wrench can be combined into the screwdriver and the screw wrench of dismounting different model screw as required, and the arc pivoted arm on the combination wrench more can make the work of dismounting screw time saving and energy saving.

The utility model solves the technical scheme that its technical problem adopted:

The utility model is described to be, a kind of combination wrench with arc pivoted arm is made up of handle, arc pivoted arm, screwdriver and screw wrench, and the lower end of handle and arc pivoted arm is cubic shrinkage pool.The upper end of the upper end of arc pivoted arm, screwdriver rod and screw wrench bar is cubic plug.Five every group flat mouthful of screwdriver, Phillips screwdriver, cubic screw wrench, six side's screw wrench and socket screw wrenches having cubic plug; The size of the screwdriver rod in its every group five and length, thickness and the cutter head of wrenching bar, driving end is different, but the cubic plug of all screwdriver rods in five every group and screw wrench bar upper end is duplicate.

Use is during with the combination wrench of arc pivoted arm; Select different screwdrivers and screw wrench at first as required; Again with the cubic plug on the arc pivoted arm; Insert in the cubic shrinkage pool of handle, at its lower end, and with the cubic plug of screwdriver of selecting or screw wrench bar upper end, insert in the cubic shrinkage pool of lower end of arc pivoted arm.At this moment, hold handle and rotate arc pivoted arm, then be inserted in the shrinkage pool of arc pivoted arm four directions; Screwdriver or screw wrench will rotate thereupon; Like this, people just can be like a cork, time saving and energy savingly accomplish, to the dismounting of the screw of various different models and size and installment work.

According to need of work, also can not use arc pivoted arm, directly, insert in the cubic shrinkage pool of handle, at its lower end the cubic plug of selected screwdriver or screw wrench bar upper end, at this moment, and turning handle, screwdriver or screw wrench also will rotate thereupon.Like this, people just can successfully accomplish the dismounting of various screws and installment work.

The beneficial effect of the utility model is:

Combination wrench with arc pivoted arm; Can be combined into the screw wrench of five kinds of dismounting different models such as flat mouthful screwdriver, Phillips screwdriver, cubic screw wrench, six side's screw wrench and socket screw wrench and size; This wrench combination is simple, and is easy to carry, and the dismounting screw is time saving and energy saving.

Description of drawings:

Below in conjunction with accompanying drawing and embodiment the utility model is further specified:

Fig. 1 is the sketch map of the utility model;

Fig. 2 is the sketch map that the direct and flat mouthful screwdriver of handle makes up;

Fig. 3 is the sketch map of flat mouthful screwdriver;

Fig. 4 is the sketch map of Phillips screwdriver;

Fig. 5 is the sketch map of cubic screw wrench;

Fig. 6 is the sketch map of six side's screw wrench;

Fig. 7 is the sketch map of socket screw wrench.

Among the figure: 1. handle, 2. handle four directions shrinkage pool, 3. cubic plug, 4. arc pivoted arm; 5. cubic shrinkage pool, 6. flat mouthful of screwdriver four directions plug, 7. flat mouthful screwdriver, 8. flat mouthful driver bit; 9. Phillips screwdriver four directions plug, 10. Phillips screwdriver, 11. Philip's head screw cutter heads, 12. cubic screw wrench four directions plugs; 13. cubic screw wrench, 14. cubic screw wrench heads, 15. 6 side's screw wrench four directions plug, 16. 6 side's screw wrench; 17. six side's screw wrench heads, 18. socket screw wrenches four directions plug, 19. socket screw wrenches, 20. socket screw wrench heads.

The specific embodiment:

In the drawings; Flat mouthful screwdriver 7, Phillips screwdriver 10, cubic screw wrench 13, six side's screw wrench 16 and socket screw wrench 19; The length of its screwdriver rod and wrenching bar, thickness are the same; The size of flat mouthful of driver bit 8, Philip's head screw cutter head 11, cubic screw wrench head 14, six side's screw wrench heads 17, socket screw wrench head 20 is different, but flat mouthful of a screwdriver four directions plug 6, Phillips screwdriver four directions plug 9, cubic screw wrench four directions plug 12, six side's screw wrench four directions plug 15,18 of the plugs in socket screw wrench four directions are duplicate.

Use is during with the combination wrench of arc pivoted arm 4; Select different screwdrivers and screw wrench at first as required; Cubic plug 3 with arc pivoted arm 4 upper ends inserts in the handle four directions shrinkage pool 2 of handle 1 lower end again; And with screwdriver of selecting or screw wrench bar upper end, cubic plug inserts in the cubic shrinkage pool 5 of lower end of arc pivoted arm 4.At this moment, hold handle 1 and rotate arc pivoted arm 4, then be inserted in the arc pivoted arm 4 cubic shrinkage pools 5; Screwdriver or screw wrench will rotate thereupon; Like this, people just can be like a cork, time saving and energy savingly accomplish, to the dismounting of the screw of various different models and size and installment work.

As select as required to use and put down a mouthful screwdriver 7; Then with the cubic plug 3 of arc pivoted arm 4 upper ends; Insert in the handle four directions shrinkage pool 2 of handle 1 lower end, will put down flat mouthful of screwdriver four directions plug 6 of mouthful screwdriver 7 bars upper end again, insert in the cubic shrinkage pool 5 of arc pivoted arm 4 lower ends; At this moment, people just can hand combination wrench and carried out the work of dismounting screw.

According to need of work, also can not use arc pivoted arm 4, directly with the cubic plug on selected screwdriver or the screw wrench bar; Insert in the handle four directions shrinkage pool 2 of handle 1 lower end; At this moment, turning handle 1, screwdriver or screw wrench also will rotate thereupon.Like this, people just can successfully accomplish the dismounting of various screws and installment work.When not using arc pivoted arm 4 to make up; Select to use flat mouthful screwdriver 7 like need of work; Then will put down flat mouthful of screwdriver four directions plug 6 of mouthful screwdriver 7 bars upper end; Insert in the handle four directions shrinkage pool 2 of handle 1 lower end, at this moment, people have carried out the work of dismounting screw with regard to promptly handing handle 1.

Claims (2)

1. the combination wrench with arc pivoted arm is made up of handle, arc pivoted arm, screwdriver and screw wrench, and it is characterized in that: the lower end of handle and arc pivoted arm is cubic shrinkage pool.

2. the combination wrench with arc pivoted arm according to claim 1 is characterized in that: the upper end of the upper end of arc pivoted arm, screwdriver rod and screw wrench bar is cubic plug.

Images