CN209036413U

CN209036413U - A kind of Laborsaving screwdriver

Info

Publication number: CN209036413U
Application number: CN201821783465.9U
Authority: CN
Inventors: 王惠君
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2019-06-28
Anticipated expiration: 2028-10-31

Abstract

The utility model discloses a kind of Laborsaving screwdrivers, including screwdriver handle, spanner handle, nail nipping handle, cutter hub and driver bit, the screwdriver handle lower end is detachably connected driver bit, jack is arranged on the cross section of the screwdriver handle lower end, the poroid jack is regular hexagon, the driver bit is regular hexagon, accommodation space, the accommodation space upper end setting circular open and closure lid is arranged in the cutter hub inner hollow, and the closure lid is connect with circular open threaded upper ends.The utility model collection spanner, nail puller, the function of screwdriver can adjust corresponding driver bit according to the difference of screw in one, be not required to carry multiple screws knife, vdiverse in function, easy to carry.

Description

A kind of Laborsaving screwdriver

Technical field

The utility model relates to screwdriver fields, and in particular to a kind of Laborsaving screwdriver.

Background technique

Screwdriver is a kind of very common tool, is often used in life, still, in some cases, some spiral shells The stubborn comparison of silk is tight, and staff needs to spend the dynamic screw that could be twisted of exering great efforts, this is both a kind of to the hand of staff Damage, while affecting the working efficiency of staff again, the big ting model of the existing general driver bit of screwdriver be it is fixed, When encountering different model, when screw of different sizes, need to carry multiple screws knife, it is extremely inconvenient, and in use by It is damaged in some screws, is twisted and do not come out with screwdriver, need to be pulled out with tools such as claw hammer or hawkbills, in use process In be also required to be carried pretty troublesome with spanner sometimes.

A kind of Laborsaving screwdriver is disclosed in the patent document that Authorization Notice No. is CN201950616U, which holds There is an aperture A in handle side close to the position on top, has an aperture B on the top of the screw driver handle, the screwdriver is also Including a rotating bar, the rotating bar and aperture A and aperture B size are suitable, and diameter is equal, just can be inserted aperture A or Aperture B.Although the screwdriver is laborsaving in certain circumstances, it is suitable that it cannot be adjusted according to the big ting model difference of screw Silk head, it is not available when encountering small screw.

Disclosing a kind of Laborsaving screwdriver in the patent document that Authorization Notice No. is CN202097696U includes cutter head and hand Handle, characterized in that the end of the handle is equipped with cross through hole, is inserted into an extension bar, the extension bar in the through-hole For straight-bar.Equipped with extension bar, people hold extension bar bit rotary screwdriver, can play time saving and energy saving effect；When storage, remove Extension bar convenient for storage and carries.But it cannot adjust suitable silk head according to the big ting model difference of screw, encounter small spiral shell It is not available when adjusting screw.And when encountering the screw of damage, subfunction is not played, it is difficult to smoothly back-out screw.

A kind of Multi-functional labor-saving screwdriver, including knife are disclosed in the patent document that Authorization Notice No. is CN202318150U Head and handle, it is characterised in that: the cutter head include "-" type cutter head, cross cutter head, two kinds in hexagon cutter head or Three kinds, the handle is T-shaped handle, is flexibly connected between cutter head and handle.Although the screwdriver is in certain circumstances It is laborsaving, but it cannot be according to the suitable silk head of adjustment of different sizes of screw, it is not available when encountering small screw.And work as When encountering the screw of damage, subfunction is not played, it is difficult to smoothly back-out screw.

Utility model content

In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of Laborsaving screwdriver, the spiral shell Silk knife collection spanner, nail puller, the function of screwdriver can adjust corresponding driver bit according to the difference of screw in one, It is not required to carry multiple screws knife, it is vdiverse in function, it is easy to carry.

In order to achieve the above objectives, the utility model uses following technical scheme: a kind of Laborsaving screwdriver, including screwdriver Handle, spanner handle, nail nipping handle, cutter hub and driver bit, the screwdriver handle lower end are detachably connected driver bit, the screwdriver Jack is set on the cross section of handle lower end, and the poroid jack is regular hexagon, and the driver bit is regular hexagon, the cutter hub Accommodation space, the accommodation space upper end setting circular open and closure lid is arranged in inner hollow, and the closure lid is opened with circle Mouth threaded upper ends connection.

Further, anti-skid chequer is arranged in the screwdriver handle, spanner handle, nail nipping handle surface.

Further, reflective strip is arranged in the screwdriver handle, spanner handle, nail nipping handle surface.

Further, the driver bit head is set as a word, cross or triangle.

Further, the spanner handle, nail nipping handle and screwdriver handle are vertical with cutter hub, and the spanner handle and nail nipping handle Towards the same direction, screwdriver handle is towards opposite direction.

Further, the spanner handle and nail nipping handle be located at cutter hub both ends and, the screwdriver parallel with cutter hub Handle is vertical with cutter hub.

The beneficial effects of the utility model are:

The utility model Laborsaving screwdriver, including screwdriver handle, spanner handle, nail nipping handle, cutter hub, what is be arranged on spanner handle pulls Hand is easy to disassemble and install, and the nail puller being arranged on nail nipping handle facilitates nail nipping, and the screwdriver handle lower end is driver bit, described Jack is set on the cross section of screwdriver handle lower end, and the poroid jack is regular hexagon, and the driver bit upper end setting is positive Hexagon, the driver bit are detachably connected with screwdriver handle, and setting in this way is convenient for changing the different screw of sizes and types Accommodation space, the accommodation space upper end setting closure lid is arranged in cutter head, the cutter hub inner hollow, and the closure is covered and accommodated Space upper end is threadedly coupled, which, which facilitates, places the different driver bit of big ting model.The screwdriver handle, spanner Anti-skid chequer is arranged in handle, nail nipping handle surface.Staff's anti-skid chequer when using the screwdriver is capable of increasing frictional force, prevents screw Knife falls off from hand.Reflective strip is arranged in the screwdriver handle, spanner handle, nail nipping handle surface.At night, staff passes through anti- Striation can be quickly found out screwdriver, improve working efficiency.Multiple minus screw cutter heads and ten are arranged in the driver bit bottom end Font driver bit, the minus screw cutter head and Philips-type screwdriver head are of different sizes, and the different spiral shell of big ting model is arranged Silk cutter head makes staff be not required to carry multiple screws knife at work.

Detailed description of the invention

Fig. 1 is one structural schematic diagram of the utility model embodiment.

Fig. 2 is two structural schematic diagram of the utility model embodiment.

Figure label: 1- screwdriver handle, 2- spanner handle, 3- nail nipping handle, 4- cutter hub, 5- driver bit, 6- jack, 8- are accommodated Space, 9- closure lid.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples.

Embodiment one

As shown in Figure 1, a kind of Laborsaving screwdriver, including screwdriver handle 1, spanner handle 2, nail nipping handle 3 and cutter hub 4, spanner handle 2 The spanner of upper setting is easy to disassemble and install, and the nail puller being arranged on nail nipping handle 3 facilitates nail nipping, and 4 lower end of screwdriver handle is Jack 6 is arranged on the 4 lower end cross section of screwdriver handle for driver bit 5, and the poroid jack 6 is regular hexagon, the screw 5 upper end of cutter head is set as regular hexagon, and the driver bit 5 is detachably connected with screwdriver handle 4, and setting in this way is convenient for changing big Accommodation space 8,8 upper end of the accommodation space setting circle is arranged in the small driver bit different with model, 4 inner hollow of cutter hub Shape opening and closure lid 9, the closure lid 9 are connect with 8 threaded upper ends of accommodation space, which facilitates placement big small-sized Number different driver bit.The spanner handle, nail nipping handle and screwdriver handle are vertical with cutter hub, and the spanner handle and nail nipping handle Towards the same direction, screwdriver handle is towards opposite direction.The screwdriver handle 1, spanner handle 2, the setting of 3 surface of nail nipping handle are anti-skidding Line.Staff's anti-skid chequer when using the screwdriver is capable of increasing frictional force, prevents screwdriver from falling off from hand.The screw Reflective strip is arranged in knife handle 1, spanner handle 2,3 surface of nail nipping handle.In dark surrounds, staff can be quickly found out by reflective strip Screwdriver improves working efficiency.A minus screw cutter head is arranged in 5 bottom end of driver bit, and the screwdriver is convenient to twist one The screw of font, in use, being directed at screw, the spanner handle 2 and nail nipping handle 3 of the setting of upper end two sides, according to related with driver bit Mechanics principle, in use, reach labour-saving effect.

Embodiment two

As shown in Fig. 2, the present embodiment is basically the same as the first embodiment, and the difference is that: the spanner handle 2 and nail nipping handle 3 are located at both ends of cutter hub 4 and parallel with cutter hub 4, and the screwdriver handle 1 is vertical with cutter hub 4,3 shape of spanner handle 2 and nail nipping handle At the arm of force it is longer, according to lever principle, screwdriver use when it is more labor-saving.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.

Claims

1. a kind of Laborsaving screwdriver, it is characterised in that: including screwdriver handle (1), spanner handle (2), nail nipping handle (3), cutter hub (4) and Driver bit (5), screwdriver handle (1) lower end are detachably connected driver bit (5), and screwdriver handle (1) lower end is transversal Jack (6) are set on face, the poroid jack (6) is regular hexagon, and the driver bit (5) is regular hexagon, the cutter hub (4) inner hollow setting accommodation space (8), accommodation space (8) the upper end setting circular open and closure lid (9), it is described to close Closing lid (9) is connect with circular open threaded upper ends.

2. Laborsaving screwdriver as described in claim 1, it is characterised in that: the screwdriver handle (1), spanner handle (2), nail nipping handle (3) anti-skid chequer is arranged in surface.

3. Laborsaving screwdriver as described in claim 1, it is characterised in that: the screwdriver handle (1), spanner handle (2), nail nipping handle (3) reflective strip is arranged in surface.

4. Laborsaving screwdriver as described in claim 1, it is characterised in that: driver bit (5) head is set as a word, ten Word or triangle.

5. Laborsaving screwdriver as described in claim 1, it is characterised in that: the spanner handle (2), nail nipping handle (3) and screwdriver Handle (1) is vertical with cutter hub (4), and the spanner handle (2) and nail nipping handle (3) be towards the same direction, and screwdriver handle (1) is towards phase Opposite direction.

6. Laborsaving screwdriver as described in claim 1, it is characterised in that: the spanner handle (2) and nail nipping handle (3) are located at Both ends of cutter hub (4) and parallel with cutter hub (4), the screwdriver handle (1) is vertical with cutter hub (4).