CN203993658U - A kind of combined type hardware & tools - Google Patents

Abstract

A kind of combined type hardware & tools, comprise the spanner with handle portion and clamping part, the rearward end of the handle portion of described spanner is provided with jack along its length, in jack, be inserted with screwdriver, screwdriver is made up of knife bar and handle of a knife, and handle of a knife front end is provided with positioning step, and the jack outer end of handle portion is provided with the rectangle locating hole coordinating with positioning step, the knife bar of screwdriver is inserted in jack, and positioning step is inserted in rectangle locating hole; The clamping part of spanner comprises all uncovered outer fixed chuck, connecting clip and interior driving chucks of front side.The utility model is simple in structure, easy to use, be applicable to narrow space operation, and the interior driving chuck of pulling mouthful due to replaceable different sizes, therefore be applicable to the operation of tightening of the bolt of different size or nut, and at afterbody, screwdriver is set, can realizes several functions, there is purposes more widely.

Description

A kind of combined type hardware & tools

Technical field

The utility model relates to a kind of hardware & tools, relates in particular to a kind of combined type hardware & tools.

Background technology

Spanner and screwdriver are as two kinds of hardware & tools, in people's daily life, often used, in using spanner, for space-constrained place, need lever and drive that chuck is in a certain angle just can carry out work, general spanner just cannot be worked, thus use can be very difficulty, make the scope of application restricted, and, under different environment, add apparatus various, carry trouble especially.

Utility model content

The utility model, in order to solve weak point of the prior art, provides a kind of and is applicable to narrower space, can change the combined type hardware & tools that drives chuck, diverse in function for bolt or nut.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of combined type hardware & tools, comprise the spanner with handle portion and clamping part, the rearward end of the handle portion of described spanner is provided with jack along its length, is inserted with screwdriver in jack, and screwdriver is made up of knife bar and handle of a knife, handle of a knife front end is provided with positioning step, the jack outer end of handle portion is provided with the rectangle locating hole coordinating with positioning step, and the knife bar of screwdriver is inserted in jack, and positioning step is inserted in rectangle locating hole;

The clamping part of spanner comprises all uncovered outer fixed chucks of front side, connecting clip and interior driving chuck, middle part, outer fixed chuck rear end is fixedly connected with handle portion, connecting clip is located in outer fixed chuck, between connecting clip outer wall and outer fixed chuck inwall, there is the prismatic surface being connected, outer fixed chuck both sides are connected by a bearing pin respectively with connecting clip both sides, two bearing pins are located along the same line, interior driving chuck is located in connecting clip, interior driving collet rear and both sides are provided with the groove of connection, groove fit on connecting clip inward flange and interior driving chuck, between gear connecting clip outer wall and outer fixed chuck inwall and between the groove inwall of interior driving chuck and connecting clip inwall, all there is the prismatic surface that cooperatively interacts and be connected.

The handle portion contour structures of the handle of a knife of described screwdriver and spanner and measure-alike, knife bar and the handle of a knife of screwdriver removably connect.

Adopt technique scheme, because the bearing pin by two coaxial settings between outer fixed chuck and connecting clip connects, the handle portion that so just makes spanner relatively connecting clip turns an angle, and so just can operate bolt or nut at narrow space.In the time that narrow space uses spanner to operate, can first screwdriver be extracted, while using wrench operated in broader space, screwdriver can be plugged, play the effect that lengthens handle portion length, pull more laborsaving.Can change different sizes and pull the interior driving chuck of mouth, can be applicable to like this screw bolt and nut of the different large ting models of operation.The handle portion contour structures of the handle of a knife of screwdriver and spanner and measure-alike, this is good looking appearance not only, and the handle of a knife of screwdriver easy to use is as boosting-rod, knife bar and the handle of a knife of screwdriver removably connect, and being convenient to so the more cutter head of changing knife rod is yi word pattern or cross.

Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, easy to use, be applicable to narrow space operation, and the interior driving chuck of pulling mouthful due to replaceable different sizes, be therefore applicable to the operation of tightening of the bolt of different size or nut, and at afterbody, screwdriver be set, can realize several functions, there is purposes more widely.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the exploded perspective view between the new medium-sized spanner of this practicality and screwdriver;

Fig. 3 is the exploded perspective view of the clamping part of the new medium-sized spanner of this practicality.

Detailed description of the invention

As shown in Figure 1, Figure 2 and Figure 3, a kind of combined type hardware & tools of the present utility model, comprise the spanner with handle portion 1 and clamping part 2, the rearward end of the handle portion 1 of spanner is provided with jack along its length, is inserted with screwdriver in jack, and screwdriver is made up of knife bar 3 and handle of a knife 4, handle of a knife 4 front ends are provided with positioning step 5, the jack outer end of handle portion 1 is provided with the rectangle locating hole 6 coordinating with positioning step 5, and the knife bar 3 of screwdriver is inserted in jack, and positioning step 5 is inserted in rectangle locating hole 6.

The clamping part 2 of spanner comprises all uncovered outer fixed chucks 7 of front side, connecting clip 8 and interior driving chuck 9, outer fixed chuck 7 middle parts, rear end are fixedly connected with handle portion 1, connecting clip 8 is located in outer fixed chuck 7, between connecting clip 8 outer walls and outer fixed chuck 7 inwalls, there is the prismatic surface 11 being connected, outer fixed chuck 7 both sides are connected by a bearing pin 10 respectively with connecting clip 8 both sides, two bearing pins 10 are located along the same line, interior driving chuck 9 is located in connecting clip 8, interior driving chuck 9 rear portions and both sides are provided with the groove 12 of connection, connecting clip 8 inward flanges coordinate with the groove 12 on interior driving chuck 9, between gear connecting clip 8 outer walls and outer fixed chuck 7 inwalls and between groove 12 inwalls of interior driving chuck 9 and connecting clip 8 inwalls, all there is the prismatic surface 11 that cooperatively interacts and be connected.

The handle of a knife 4 of screwdriver removably connects with handle portion 1 contour structures of spanner and measure-alike, knife bar 3 and the handle of a knife 4 of screwdriver.

Because the bearing pin 10 by two coaxial settings between outer fixed chuck 7 and connecting clip 8 connects, the handle portion 1 that so just makes spanner relatively connecting clip 8 turns an angle, and so just can operate bolt or nut at narrow space.In the time that narrow space uses spanner to operate, can first screwdriver be extracted, while using wrench operated in broader space, screwdriver can be plugged, play the effect that lengthens handle portion 1 length, pull more laborsaving.Can change different sizes and pull the interior driving chuck 9 of mouth, can be applicable to like this screw bolt and nut of the different large ting models of operation.The handle of a knife 4 of screwdriver and handle portion 1 contour structures of spanner and measure-alike, this is good looking appearance not only, and the handle of a knife 4 of screwdriver easy to use is as boosting-rod, knife bar 3 and the handle of a knife 4 of screwdriver removably connect, and being convenient to so the more cutter head of changing knife rod 3 is yi word patterns or cross.

Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the utility model, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (2)

1. a combined type hardware & tools, comprise the spanner with handle portion and clamping part, it is characterized in that: the rearward end of the handle portion of described spanner is provided with jack along its length, in jack, be inserted with screwdriver, screwdriver is made up of knife bar and handle of a knife, and handle of a knife front end is provided with positioning step, and the jack outer end of handle portion is provided with the rectangle locating hole coordinating with positioning step, the knife bar of screwdriver is inserted in jack, and positioning step is inserted in rectangle locating hole;

The clamping part of spanner comprises all uncovered outer fixed chucks of front side, connecting clip and interior driving chuck, middle part, outer fixed chuck rear end is fixedly connected with handle portion, connecting clip is located in outer fixed chuck, between connecting clip outer wall and outer fixed chuck inwall, there is the prismatic surface being connected, outer fixed chuck both sides are connected by a bearing pin respectively with connecting clip both sides, two bearing pins are located along the same line, interior driving chuck is located in connecting clip, interior driving collet rear and both sides are provided with the groove of connection, groove fit on connecting clip inward flange and interior driving chuck, between gear connecting clip outer wall and outer fixed chuck inwall and between the groove inwall of interior driving chuck and connecting clip inwall, all there is the prismatic surface that cooperatively interacts and be connected.

2. according to a kind of combined type hardware & tools described in claims 1, it is characterized in that: the handle portion contour structures of the handle of a knife of described screwdriver and spanner and measure-alike, knife bar and the handle of a knife of screwdriver removably connect.