CN2309199Y - Multi-functional combined hand steel saw - Google Patents

Abstract

Disclosed is a multifunctional combined hand steel saw, which is provided with the basic structure and the basic functions of a steel saw, such as a saw bow, a handle, a saw blade, a front supporting rod of a saw blade, a rear supporting rod of a saw blade, a positioning nut of a saw blade, etc. besides, implements, such as a flexible ruler, a slate pencil, an oil pot, a file and an angle square which are frequently used by operators on site for mechanical process industry are reasonably and skillfully arranged on a steel saw, and therefore, the utility model integrates various implements and functions into a whole; the phenomenon that a tool receptacle (tank) is carried with bulkiness and trouble is avoided; the utility model is installed and disassembled conveniently and the utility model can be used comfortably and is favorable for the improvement for production and work efficiency; the utility model has the advantages of novel design, reasonable design, reasonable configuration, low manufacture cost and easy bulk production.

Description

Multi-functional combination hand hacksaw

The utility model relates to a kind of combination and multipurpose hand tool, particularly a kind of multi-functional combination hand hacksaw.

The hand tools tape measure that the daily practical operation of machinery industry is used, talcum pen, oil can, file, angle square etc., majority is closely related with hand hacksaw, the aid when can be described as the hacksaw use.As before saw cuts workpiece, palpus tape measure earlier, talcum stroke trace; Saw cuts in the process, and workpiece need lubricate oil dripping; Saw cuts the back workpiece and must use file root face fillet, bright and clean wall, remove burr; If workpiece is angle bar or frame clsss.This moment, angle square can use.Yet, in the market with document in a kind of like this multifunctional combination tool that also above-mentioned tool combinations is not configured on the hand hacksaw occur.

Based on the needs of above-mentioned production reality, the purpose of this utility model is that a kind of function set multi-functional combination hand hacksaw easy to use that will have hacksaw, tape measure, talcum pen, oil can, file, angle square now is provided.

Solution of the present utility model is as follows.It still includes saw bow that common hand hacksaw has, handle, saw blade, saw blade front support rod, saw blade setscrew nut, saw blade back stay etc., saw bow is made of disjunctors such as the saw bow forward foot in a step, saw bow back, the saw bow rear feet, its feature part is, offer hiding ccontaining tape measure space at the handle rear lower, and tape measure is housed in the space, and be equiped with the tape measure that links to each other with the handle rear lower on the tape measure that is connected in the space is imported and exported and import and export retaining; On the saw bow rear foot below the saw blade back stay, offer a ccontaining talcum hole, in this hole, be equiped with and bring the talcum pen that moves back governor motion into; Offer the hiding oil storage space that is used for adorning lubricating oil that extends to the saw bow rear foot above the saw blade back stay on the top of handle, handle top offer communicate with this oil storage space fuel feed hole, oil-hole plug is housed on the fuel feed hole, the fuel-displaced fuel tap switch of control is equipped with at saw bow rear foot middle part, offer the oil outlet that communicates with oil storage space on the saw bow rear foot of fuel tap switch below, oil outlet is connected with fuel feed pump, and the fuel feed pump outer end mouth of pipe cracks and is overlapped on the back of saw blade; Attach to be fixed with on the end face at saw bow back and can retract the file that the end face of putting is processed with topping; Extend part respectively again at saw bow back and saw bow forward foot in a step intersection location backward and down, be equipped with to attach and be fixed on saw bow back and the saw bow forward foot in a step side and can retract the angle square of putting.

The utility model hacksaw with said structure except the basic purposes of making hand hacksaw, has also been realized the multifunctional usage that matches and use with hacksaw.Before saw cut workpiece, after the import and export that tape measure is offered from the handle rear lower were pulled out tape band forward, just from talcum square process in the works, so just the utmost point was convenient to Len req place cut on workpiece.The oil-hole plug that lubricating oil can be opened handle top easily injects from oilhole, and the oilhole switch is contained in saw bow rear foot middle part, holds hacksaw, stretches out forefinger and can contact the fuel tap switch, and the utmost point is convenient to control open and close fuel tap in the hacksaw course of work.After fluid flows out hacksaw,, help fluid and flow in the workpiece seam because of the fuel lead pipe end cracks and takes in the saw blade back.The file of end face band topping dress is solid at the saw bow back, after the workpiece saw cuts, can hold hacksaw (be saw blade last, the saw bow back is down), gives workpiece root face, fillet, bright and clean cross section and removal burr with this file.If workpiece is angle bar or frame clsss need use angle square the time, the angle square that then attaching can be fixed on the saw bow front upper part retracts for using.

Obviously, concerning the on-the-spot process operation person of mechanical processing industry, the utility model hacksaw has been arranged, then need not to carry heavy loaded down with trivial details tool box or kit bag, just easily above-mentioned six kinds of basic tools are held in the hand constantly, it is handy to use, and helps improving producing and operating efficiency.The utility model is novel, and design configurations is reasonable, drops into easily and produces in batches.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the forward view of the band broken section of a kind of concrete structure of the utility model;

Fig. 2 and Fig. 3 are respectively Fig. 1 top and bottom perspective views of the present utility model;

Fig. 4 is the A-A cutaway view Amplified image of tape measure installation position among Fig. 1;

Fig. 5 is the amplification view of a talcum installation position among Fig. 1;

Fig. 6, Fig. 7 and Fig. 8 are respectively B-B, C-C, the D-D cutaway view of Fig. 5;

Fig. 9 is the E-E cutaway view Amplified image of fuel tap switch installation position among Fig. 1;

Figure 10 turns over 90 ° of E-E cutaway view Amplified images behind the angle for fuel tap switch among Fig. 1 from Fig. 9 state;

Figure 11 is the F-F cutaway view Amplified image of Fig. 1.

Referring to Fig. 1 to Figure 11.The utility model hacksaw still comprises saw bow 1 that common hand hacksaw has, handle 2, saw blade 3, saw blade front support rod 4, saw blade setscrew nut 5, saw blade back stay 6 etc., saw bow 1 is made of the saw bow forward foot in a step 101, saw bow back 102, the saw bow rear foot 103 disjunctors, its feature part is, offer hiding ccontaining tape measure space 21 at handle 2 rear lowers, and tape measure 7 is housed in space 21, the specification of tape measure 7 is preferably 1m, but also can be other length.With the tape measure that links to each other with handle 2 rear lowers be housed on the tape measure that is connected in the space 21 is imported and exported import and export retaining 22, in accompanying drawing embodiment, what tape measure was imported and exported 22 employings of retaining door is the flashboard plug-in type, promptly be to import and export both sides at the tape measure of handle 2 bottoms to offer plug-in type track 23, and tape measure is imported and exported retaining door 22 be inserted in the plug-in type track 23, retaining door 22 just can slide along track 23, so that the tape measure import and export are opened or sealed.Tape measure is imported and exported retaining door 22 also can make the such interface arrangment form of folder of loading in the pistol handle that is similar to.

On the saw bow rear foot 103 below the saw blade back stay 6, offer a ccontaining talcum hole 104, in this hole 104, installing the talcum pen 8 that has the governor motion of advancing and retreat.This advance and retreat governor motion can adopt various ways, as what adopt among the figure embodiment is that (it is similar to the advance and retreat governor motion of women's cosmetic lipstick to rotary and telescopic, referring to Fig. 5 to Fig. 8), it by outwards slide over successively from the lining together move axially bar 81, cover 82 and location overcoat 83 constitute in the rotation, talcum pen 8 is installed on and moves axially in the hole that bar 81 offers along central shaft, and its two ends stretch in moving axially outside bar 81 two ends, the afterbody 821 of cover 82 stretches outside the tail end of location overcoat 83 in the rotation, and the external diameter of the afterbody 821 of cover 82 is slightly larger than the internal diameter of location overcoat 83 in the rotation, move axially bar 81 outsides and have a pair of mobile guide lug 811 that fuses with it, they pass cover 82 both sides guiding straight trough 822 that offer and axially parallel and end in the rotation respectively and are located in respectively in the helicla flute 831 that location overcoat 83 inwalls offer, also offer the spacing draw-in groove 823 that is communicated with the two ends orthogonal of both sides guiding straight trough 822 respectively in the rotation on the cover 82, location overcoat 83 is fixed in the ccontaining talcum hole 104 that the saw bow rear foot 103 offers, location overcoat 83 and saw blade back stay 6 become the angle of inclination to be advisable with 50 °.When using this governor motion, only with hand refers to rotate interior 82 the afterbody 821 that overlaps of rotation of overcoat 83 rear ends, location, just can make two mobile guide lugs 811 that move axially bar 81 advance or retreat along 82 two guiding of cover straight troughs 822 in the rotation respectively, 823 pairs of forward and back that move axially bar 81 of forward and backward spacing draw-in groove play position-limiting action, also just the forward and back of talcum pen 8 are played position-limiting action.

Offer the hiding oil storage space 105 that is used for adorning lubricating oil 9 that extends to the saw bow rear foot 103 above the saw blade back stay 6 on the top of handle 2, handle 2 tops offer the fuel feed hole that communicates with this oil storage space 105, oil-hole plug 10 is housed on the fuel feed hole, this oil-hole plug 10 embodiment in the drawings makes the screw rod that has rubber sheet gasket with it, and fuel feed hole is processed into joins the suitable screw of screw rod, the effect of rubber sheet gasket is to strengthen the sealing of oil-hole plug 10 in case leak-stopping oil.The fuel-displaced fuel tap switch 11 of control is equipped with at the saw bow rear foot 103 middle parts, and fuel tap switch 11 can be made various ways such as 90 ° of rotation cock-types, spring press type, plate machine compression, and embodiment makes 90 ° of rotation cock-types (referring to Fig. 1, Fig. 9 and Figure 10) among the figure.This fuel tap switch 11 is made of handle 111, cock 112, gag 113 etc., has oil through 114 in the cock 112.When Fig. 9 state, the oil through 114 in the cock 112 is not communicated with in spatial vertical with the oil circuit of oil storage space 105, and oil circuit is stopped up by cock 112, and fuel tap switch 11 cuts out.When handle 111 turned over 90 ° of angles and becomes Figure 10 state, the oil through 114 in the cock 112 was connected with the oil circuit of oil storage space 105, and fuel tap switch 11 is opened.Offer the oil outlet that communicates with oil storage space 105 on the saw bow rear foot 103 of fuel tap switch 11 belows, oil outlet is communicated with fuel feed pump 12, and fuel feed pump 12 adopts the flexible plastic pipes to make, and its outer end mouth of pipe cracks and is overlapped on the back of saw blade 3.

On the end face at saw bow back 102, attach to be fixed with and to retract the file 13 that the end face of putting is processed with topping, the attaching of file 13 on 102 end faces of saw bow back fixed, embodiment is processed with two equidistant with the end respectively convex protrusion screws in file 13 anodontia one sides among the figure, and is fixing with bolt 14 again.Consider weight issue, the thickness of file 13 is not more than 3mm, and length is not more than 200mm, is not with handle.

At the saw bow back 102 with the saw bow forward foot in a step 101 intersection location more respectively backward and extension part down, be equipped with and attach the angle square 15 that is fixed on saw bow 1 side, for ease of taking, putting, adopt plug-in mounting, promptly locate steel discs 16 to equidistantly welding two angle squares, angle square 15 is inserted get final product (referring to Fig. 1 and Figure 11) at this place.Also can consider the angle square carrying magnetic and be attached on the saw bow 1.

Claims (6)

1, a kind of multi-functional combination hand hacksaw, include saw bow, handle, saw blade, saw blade front support rod, saw blade setscrew nut, saw blade back stay etc., saw bow is by the saw bow forward foot in a step, saw bow back, disjunctors such as the saw bow rear foot constitute, it is characterized in that, offer hiding ccontaining tape measure space at the handle rear lower, and tape measure is housed in the space, and be equiped with the tape measure that links to each other with the handle rear lower on the tape measure that is connected in the space is imported and exported and import and export retaining; On the saw bow rear foot below the saw blade back stay, offer a ccontaining talcum hole, in this hole, be equiped with and bring the talcum pen that moves back governor motion into; Offer the hiding oil storage space that is used for adorning lubricating oil that extends to the saw bow rear foot above the saw blade back stay on the top of handle, handle top offer communicate with this oil storage space fuel feed hole, oil-hole plug is housed on the fuel feed hole, the fuel-displaced fuel tap switch of control is equipped with at saw bow rear foot middle part, offer the oil outlet that communicates with oil storage space on the saw bow rear foot of fuel tap switch below, oil outlet is connected with fuel feed pump, and the fuel feed pump outer end mouth of pipe cracks and is overlapped on the back of saw blade; Attach to be fixed with on the end face at saw bow back and can retract the file that the end face of putting is processed with topping; Extend part respectively again at saw bow back and saw bow forward foot in a step intersection location backward and down, be equipped with to attach and be fixed on saw bow back and the saw bow forward foot in a step side and can retract the angle square of putting.

2, multi-functional combination hand hacksaw as claimed in claim 1, it is characterized in that tape measure is imported and exported retaining door employing flashboard plug-in type, promptly is to import and export both sides at the tape measure of handle bottom to offer the plug-in type track, and tape measure is imported and exported the retaining door be inserted in the plug-in type track, the retaining door can be slided along track.

3, multi-functional combination hand hacksaw as claimed in claim 1, it is characterized in that, the advance and retreat governor motion of talcum pen is by the bar that moves axially that outwards slides over successively from the lining together, cover and location overcoat constitute in the rotation, the talcum pen is installed on and moves axially in the hole that bar offers along central shaft, and its two ends stretch in moving axially outside the bar two ends, the afterbody of cover stretches outside the tail end of location overcoat in the rotation, and the external diameter of the afterbody of cover is slightly larger than the internal diameter of location overcoat in the rotation, move axially the bar outside and have a pair of mobile guide lug that fuses with it, they pass cover both sides guiding straight trough that offer and axially parallel and end in the rotation respectively and are located in respectively in the helicla flute that the location outer casing inner wall offers, put in the rotation and also offer the spacing draw-in groove that is communicated with the two ends orthogonal of both sides guiding straight trough respectively, the location overcoat is fixed in the ccontaining talcum hole that the saw bow rear foot offers, and the location overcoat is advisable with 50 ° with saw blade angle of inclination that back stay becomes.

4, multi-functional combination hand hacksaw as claimed in claim 1 is characterized in that, the fuel tap switch adopts 90 ° of rotation cock-type structures that are made of cock, handle, gag etc.

5, multi-functional combination hand hacksaw as claimed in claim 1 is characterized in that, the one side that file is anodontia is processed with two equidistant with the end respectively convex protrusion screws, uses bolting again.

6, multi-functional combination hand hacksaw as claimed in claim 1 is characterized in that, angle square adopts plug-in mounting, and promptly two angle square location of welding steel disc on saw bow inserts angle square.

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