CN207953697U - A kind of portable folding electrician's screwdriver - Google Patents

Abstract

The utility model discloses a kind of portable folding electrician's screwdrivers, it include mainly screwdriver body, screwdriver body is made of knife bar and handle, the outer surface of the wherein described handle offers the folded slot for housing knife bar, folded slot is opened up along the trend of handle, and the case where front end of folded slot is communicated with the front end outer side of handle, and the extension that the utility model matches drawstring in working at height can fall to avoid screwdriver；By the way that drawstring is embedded in gap, then pull drawstring that can quickly be polished position of getting rusty using Sand paper for polishing set back and forth, such mode has successfully managed the case where gap is got rusty and can not be handled, therefore the equipment box after polishing can be in order to open and close, to improve service efficiency.

Description

A kind of portable folding electrician's screwdriver

Technical field

The utility model is related to field of electrical equipment, more particularly, to a kind of portable folding electrician's screwdriver.

Background technology

Screwdriver generally coordinates the installation of screw and dismounting to use, due to needing frequent high-altitude to make for electrician Industry, therefore screwdriver is susceptible to the case where falling when in use, therefore cause inconvenient to use, while the company of outdoor equipment case It connects position and is susceptible to the case where getting rusty, seem very inconvenient to the folding of equipment box and upper lubricating oil at this time, while tradition Sand paper can not be filled in gap by hand, therefore, it is difficult to handle polishing.

Utility model content

The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical solution that can be solved the above problems.

A kind of portable folding electrician's screwdriver includes mainly screwdriver body, and screwdriver body is by knife bar and hand Handle is constituted, wherein the outer surface of the handle offers the folded slot for housing knife bar, folded slot is opened along the trend of handle And if the front end of folded slot is communicated with the front end outer side of handle；The rear end of the knife bar is fixedly welded with left and right horizontal setting Axis pin, and the rear end activity of knife bar is embedded in the front position of folded slot, and axis pin is hingedly mounted on folded slot inner wall In axis hole, knife bar can be stirred storage to folded slot by entire knife bar when not in use in this way in accordion structure is stirred at this time It is interior, to improve whole storage convenience；The rear end of the handle is integrally formed with columned handle, wherein after handle End face offers the accommodating chamber being recessed to front side, and the shaft equipped with left and right horizontal setting in accommodating chamber, the both ends activity of shaft It is embedded in the axis hole for being opened in and accommodating on cavity wall, shaft is in rotary type mounting structure at this time, and coiling has drawing in the shaft Rope, the free end of medium pulling rope are bundled on the inner surface of end cap, and the open rearward end of end cap and accommodating chamber is in the formula knot that is fastened and connected The both ends also fixing sleeve of structure, the shaft is connected to wind spring, and the free end of wind spring is fixedly connected using screw with handle, is existed at this time The revolution that countershaft may be implemented under the elastic force effect of wind spring, it is all convenient after recycling in this way to realize the recycling to drawstring With the closing of end cap, to improve whole storage convenience；Therefore the extension of drawstring is matched in working at height to keep away Exempt from the case where screwdriver is fallen；The drawstring is in composite structure, and medium pulling rope is mainly by steel drawstring and volume packet in steel The Sand paper for polishing set on drawstring surface is constituted, and is wherein fixed in the form of gluing between Sand paper for polishing set and steel drawstring, is utilized steel Drawstring improves whole tensile strength, and polishing function is presented in Sand paper for polishing set entirety, gets rusty for the connection of part outdoor equipment Then place pulls drawstring that can be carried out to position of getting rusty using Sand paper for polishing set fast back and forth by the way that drawstring to be embedded in gap The polishing of speed, such mode have successfully managed the case where gap is got rusty and can not be handled, therefore the equipment box after polishing It can be in order to open and close, to improve service efficiency.

As further program of the utility model：The handle and handle are all made of engineering plastics and are made.

As further program of the utility model：The end cap is also made of engineering plastics.

As further program of the utility model：Integrally formed with link on the outer surface of the end cap, link is utilized With entire screwdriver body being hung over.

As further program of the utility model：The accommodating chamber is in cylinder cavity-like structure.

The beneficial effects of the utility model：The extension that the utility model matches drawstring in working at height can be to avoid spiral shell The case where silk knife is fallen；By the way that drawstring to be embedded in gap, then pull drawstring that can utilize Sand paper for polishing set back and forth To getting rusty, position is quickly polished, and such mode has successfully managed the case where gap is got rusty and can not be handled, therefore Equipment box after polishing can be in order to open and close, to improve service efficiency.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent, or recognized by the practice of the utility model.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the utility model structure diagram；

Fig. 2 is the fractionation design sketch of the utility model.

Fig. 3 is the partial structural diagram of the utility model.

Fig. 4 is the sectional view of the drawstring of the utility model.

In figure：1- knife bars, 2- handles, 3- folded slots, 4- axis pins, 5- handles, 6- end caps, 7- links, 8- drawstrings, 9- are accommodated Chamber, 10- shafts, 11- wind springs, 12- steel wire ropes, 13- Sand paper for polishing sets.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~4, in the utility model embodiment, a kind of portable folding electrician's screwdriver includes mainly Screwdriver body, screwdriver body are made of knife bar 1 and handle 2, wherein the outer surface of the handle 2 is offered for housing knife The folded slot 3 of bar 1, folded slot 3 are opened up along the trend of handle 2, and the front end of folded slot 3 is communicated with the front end outer side of handle 2； The rear end of the knife bar 1 is fixedly welded with the axis pin 4 of left and right horizontal setting, and the rear end activity of knife bar 1 is embedded in folding The front position of slot 3, axis pin 4 are hingedly mounted in the axis hole on 3 inner wall of folded slot, and entire knife bar 1 is collapsible in stirring at this time Structure so when not in use can stir knife bar 1 in storage to folded slot 3, to improve whole storage convenience；Institute The rear end of handle 2 is stated integrally formed with columned handle 5, the rear end face of wherein handle 5 offers the receiving being recessed to front side Chamber 9, and the shaft 10 equipped with left and right horizontal setting in accommodating chamber 9, the both ends activity of shaft 10, which is embedded in, to be opened in accommodating chamber In axis hole on wall, shaft 10 is in rotary type mounting structure at this time, and coiling has a drawstring 8 in the shaft 10, medium pulling rope 8 from It is bundled in by end on the inner surface of end cap 6, the open rearward end of end cap 6 and accommodating chamber 9 is in the formula structure that is fastened and connected, the shaft 10 Both ends also fixing sleeve be connected to wind spring 10, and the free end of wind spring 10 is fixedly connected using screw with handle 5, at this time in wind spring 10 Elastic force effect under the revolution of countershaft 10 may be implemented, to realize the recycling to drawstring 8, just utilized after all recycling in this way The closing of end cap 6, to improve whole storage convenience；Therefore the extension of drawstring 8 is matched in working at height to keep away Exempt from the case where screwdriver is fallen；The drawstring 8 is in composite structure, and medium pulling rope 8 is mainly wrapped by steel drawstring 12 and volume Sand paper for polishing set 13 on 12 surface of steel drawstring is constituted, and the form of gluing is wherein used between Sand paper for polishing set 13 and steel drawstring 12 It is fixed, whole tensile strength is improved using steel drawstring 12, and polishing function is presented in 13 entirety of Sand paper for polishing set, for part room External equipment connects place of getting rusty, and by the way that drawstring 8 to be embedded in gap, then pulls drawstring 8 that can utilize Sand paper for polishing set back and forth 13 pairs of positions of getting rusty quickly are polished, and such mode has successfully managed the case where gap is got rusty and can not be handled, because This equipment box after polishing can be in order to open and close, to improve service efficiency.

The handle 2 and handle 5 are all made of engineering plastics and are made.

The end cap 6 is also made of engineering plastics.

Integrally formed with link 7 on the outer surface of the end cap 6, entire screwdriver body can be hung over using link 7 With.

The accommodating chamber 9 is in cylinder cavity-like structure.

The operation principle of the utility model is：The extension that drawstring 8 is matched in working at height can go out to avoid screwdriver The case where now falling；The drawstring 8 is in composite structure, and medium pulling rope 8 is mainly by steel drawstring 12 and volume packet in steel drawstring 12 The Sand paper for polishing set 13 on surface is constituted, and is wherein fixed, is utilized in the form of gluing between Sand paper for polishing set 13 and steel drawstring 12 Steel drawstring 12 improves whole tensile strength, and polishing function is presented in 13 entirety of Sand paper for polishing set, and part outdoor equipment is connected It delivers a child at rust, by the way that drawstring 8 to be embedded in gap, then pulls drawstring 8 that Sand paper for polishing can be utilized to cover 13 pairs back and forth and get rusty Position is quickly polished, and such mode has successfully managed the case where gap is got rusty and can not be handled, therefore through polishing Equipment box afterwards can be in order to open and close, to improve service efficiency.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of portable folding electrician's screwdriver includes mainly screwdriver body, screwdriver body is by knife bar and handle It constitutes, wherein the outer surface of the handle offers the folded slot for housing knife bar, folded slot is opened up along the trend of handle, And the front end of folded slot is communicated with the front end outer side of handle；The rear end of the knife bar is fixedly welded with the pin of left and right horizontal setting Axis, and the rear end activity of knife bar is embedded in the front position of folded slot, axis pin is hingedly mounted to the axis hole on folded slot inner wall It is interior, which is characterized in that the rear end of the handle offers forward integrally formed with columned handle, the rear end face of wherein handle The accommodating chamber of side recess, and the shaft equipped with left and right horizontal setting in accommodating chamber, the both ends activity of shaft, which is embedded in, is opened in appearance In the axis hole received on cavity wall, coiling has drawstring, the free end of medium pulling rope to be bundled on the inner surface of end cap in the shaft, The open rearward end of end cap and accommodating chamber is connected to wind spring, and wind spring in the formula structure that is fastened and connected, the both ends also fixing sleeve of the shaft Free end be fixedly connected with handle using screw；The drawstring is in composite structure, medium pulling rope mainly by steel drawstring and Sand paper for polishing of the volume packet on steel drawstring surface, which covers, to be constituted, and is wherein consolidated in the form of gluing between Sand paper for polishing set and steel drawstring It is fixed.

2. portable folding electrician's screwdriver according to claim 1, which is characterized in that the handle and handle Engineering plastics are all made of to be made.

3. portable folding electrician's screwdriver according to claim 1, which is characterized in that the end cap also uses work Engineering plastics are made.

4. portable folding electrician's screwdriver according to claim 1, which is characterized in that the outer surface of the end cap On integrally formed with link.

5. portable folding electrician's screwdriver according to claim 1, which is characterized in that the accommodating chamber is in cylinder Cavity-like structure.