CN106881683A

CN106881683A - A kind of low weight Multifunctional hardware shfting wrench

Info

Publication number: CN106881683A
Application number: CN201710253307.6A
Authority: CN
Inventors: 顾超
Original assignee: Suzhou Hui Cheng Precision Die Co Ltd
Current assignee: Suzhou Hui Cheng Precision Die Co Ltd
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2017-06-23

Abstract

The invention discloses a kind of low weight Multifunctional hardware shfting wrench, including：Fixed nipper, ambulatory splint, worm screw thumb wheel and handle, multiple embedded grooves are carved with the handle successively from described fixed nipper one end to its tail end, and inner hexagon spanner module is built-in with the embedded groove；The tail end of the handle is carved with tapped thread groove.A kind of low weight Multifunctional hardware shfting wrench of the present invention, simple structure, it is reasonable in design, it on handle by setting embedded groove and die nut module, on the one hand the weight of shfting wrench is effectively reduced, is easy to operate with, on the other hand make shfting wrench that there is the function for the treatment of fixed dimension nut or bolt, avoid adjusting ambulatory splint back and forth, improve the property easy to use of shfting wrench.

Description

A kind of low weight Multifunctional hardware shfting wrench

Technical field

The present invention relates to hardware products field, more particularly to a kind of low weight Multifunctional hardware shfting wrench.

Background technology

In the prior art, shfting wrench is a kind of conventional installation and extracting tool, be using lever principle twist bolt, The opening hand tools of nut, can manually adjust the position of ambulatory splint, opening is adapted with bolt or nut, tool There is the advantage of highly versatile.But the weight of existing shfting wrench is larger, and for any one bolt or nut during use, Need to adjust back and forth the position of ambulatory splint, use relatively cumbersome.

The content of the invention

The present invention solves the technical problem of a kind of low weight Multifunctional hardware shfting wrench is provided, can solve the problem that existing With the presence of the above mentioned problem of shfting wrench.

In order to solve the above technical problems, one aspect of the present invention is：A kind of low weight multi-functional five is provided Golden shfting wrench, including：Fixed nipper, ambulatory splint, worm screw thumb wheel and handle, from described fixed nipper one end on the handle Multiple embedded grooves are carved with successively to its tail end, and inner hexagon spanner module is built-in with the embedded groove；The tail end chisel of the handle There is tapped thread groove.

In a preferred embodiment of the present invention, handle described in the embedded groove insertion, between each embedded groove be spaced 1~ 3cm。

In a preferred embodiment of the present invention, the size of each inner hexagon spanner module is different.

In a preferred embodiment of the present invention, the two side of the handle is also carved with extension from bottom to middle part direction Groove, the port of the extension inside groove is contained with one end with externally threaded spiral shell also with sealing gag in the extension inside groove Silk cutter head；The external screw thread of the driver bit matches with the thread groove of the handle tail end.

In a preferred embodiment of the present invention, the length for extending inside groove is the 1/3~2/3 of the decreased food, Its interface shape is circular or rectangle.

The beneficial effects of the invention are as follows：A kind of low weight Multifunctional hardware shfting wrench of the present invention, simple structure, design is closed Reason, on the one hand it effectively reduce the weight of shfting wrench, be easy to by setting embedded groove and die nut module on handle Operate with, on the other hand make shfting wrench that there is the function for the treatment of fixed dimension nut or bolt, it is to avoid adjustment activity back and forth Clamping plate, improves the property easy to use of shfting wrench.

Brief description of the drawings

Fig. 1 is a kind of dimensional structure diagram of low weight Multifunctional hardware shfting wrench one of the invention preferred embodiment；

Fig. 2 is the bottom overlooking the structure diagram of shown handle；

The mark of each part is as follows in accompanying drawing：1. nipper is fixed, 2. ambulatory splint, 3. worm screw thumb wheel, 4. handle, 5. embedded groove, 6. die nut module, 7. thread groove, 8. extends inside groove, 9. clamps tooth.

Specific embodiment

Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.

Fig. 1 and Fig. 2 is referred to, the embodiment of the present invention includes：

Embodiment 1

A kind of low weight Multifunctional hardware shfting wrench, including：Fixed nipper 1, ambulatory splint 2, worm screw thumb wheel 3 and handle 4.

The one end of self-retaining nipper 1 is carved with the embedded groove 5 of multiple insertion handles 4 to its tail end successively on the handle 4, each embedding Enter in the 1~3cm of interval between groove, each embedded groove and be built-in with an interior die nut module 6, each inner hexagon spanner module Size it is different, it is preferable that the one end of self-retaining nipper 1 to the tail end size of handle 4 increase successively design or be sequentially reduced Design, and the size of each inner hexagon spanner module corresponds to the size design of the hexagonal (hexagon)nut such as M3, M4, M5 respectively, itself and corresponding advise The hexagonal (hexagon)nut of lattice can match, so as to be screwed to nut or bolt or loose unloading treatment.Design embedding by handle Enter groove and die nut module, on the one hand can reduce the weight of handle, so as to reduce the overall weight of spanner；On the other hand, Make spanner when the nut or bolt of regular size is processed, directly use the die nut module on handle, it is to avoid adjust back and forth Ambulatory splint, improves operating efficiency.

The tail end of the handle 4 is carved with tapped thread groove 7, the two side of handle 4 from bottom to middle part direction also The extension inside groove 8 for accounting for the length 1/3~2/3 of handle 4 is carved with, the interface shape of the extension inside groove 8 is circular or rectangle, can be put in it One end is put with externally threaded driver bit, external screw thread and the thread groove 7 of driver bit match, so as to screwdriver be fixed on On handle, the function of screwdriver is realized, the cutter head of screwdriver is decussate texture or yi word pattern structure.In addition, extending inside groove Port is also with sealing gag（Do not show）, inside groove is extended for covering envelope.

In addition, all carrying the pincers tooth 9 of open type on the contact surface of fixed nipper and ambulatory splint.

Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims

1. a kind of low weight Multifunctional hardware shfting wrench, including：Fixed nipper, ambulatory splint, worm screw thumb wheel and handle, it is special Levy and be, multiple embedded grooves are carved with successively to its tail end from described fixed nipper one end on the handle, it is interior in the embedded groove It is equipped with inner hexagon spanner module；The tail end of the handle is carved with tapped thread groove.

2. low weight Multifunctional hardware shfting wrench according to claim 1, it is characterised in that the embedded groove insertion institute Handle is stated, 1~3cm is spaced between each embedded groove.

3. low weight Multifunctional hardware shfting wrench according to claim 1, it is characterised in that each inner hexagon spanner The size of module is different.

4. low weight Multifunctional hardware shfting wrench according to claim 1, it is characterised in that the two side of the handle Extension inside groove is also carved with to middle part direction from bottom, the port of the extension inside groove also carries sealing gag, in the extension One end is contained with groove with externally threaded driver bit；The thread groove of the external screw thread of the driver bit and the handle tail end Match.

5. low weight Multifunctional hardware shfting wrench according to claim 4, it is characterised in that the length of the extension inside groove It is the 1/3~2/3 of the decreased food to spend, and its interface shape is circular or rectangle.