CN2087109U

CN2087109U - Multifunctional combined steel saw

Info

Publication number: CN2087109U
Application number: CN 90208220
Authority: CN
Inventors: 韩树举; 陈学宝
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-06-05
Filing date: 1990-06-05
Publication date: 1991-10-23

Abstract

The utility model relates to a multifunctional hand tool, it is the hacksaw when making up into an organic whole promptly, unpack apart back each part again can independently exert multiple functions such as quarter bend chi, spanner, steel ruler (or file), scriber, screwdriver, hand hammer, electrician's sword. The combined hacksaw or the combined hacksaw is placed in a small box in a concentrated manner after being disassembled, so that the hacksaw is convenient to store and carry. It is an ideal multipurpose tool with exquisite structure, quick assembly and disassembly, easy manufacture and low cost.

Description

Multi-function combined steel saw

The utility model belongs to a kind of multi-functional manual instrument.

Common hacksaw only plays a kind of sawing material.But in various dynamo-electric maintenance works, not only will use hacksaw, also will use instruments such as screwdriver, hand hammer, file, steel ruler, scriber, electrician's knife, quarter bend chi, spanner, yet it is just not too easy to carry and take good care of these instruments at any time.When people's homebrew, utilization rate is low, the tool expense height.

The purpose of this utility model provides a kind of delicate structure, dismounting combined type hacksaw fast, and with the independence or the interoperation of its integral body and each part, multiple function is completely realized in the garden.

The purpose of this utility model is to realize like this.With inner chamber is that flat box-like shaped steel is manufactured a quarter bend chi, and with the flat box-like inner chamber of steel ruler (or file) insertion quarter bend chi, the fixture block of steel ruler end tightly is stuck in the quarter bend chi.With the garden cylindricality scriber of fixture block one, insert in the screw driver handle, quarter bend chi and screw driver handle have been connected, a screw thread and load garden cylinder are arranged before the screw driver handle, screw driver handle and hand hammer handle are linked together.Screwdriver is lived in the cutter head insertion hand hammer handle.Put special electrician's knife on hand hammer handle, its direction is parallel with the another side chi of quarter bend chi, is situated between by the dress hacksaw blade.There is screw thread to be connected at the hand hammer handle front end, so just constituted one multi-functional hacksaw with tup.

Concrete structure of the present utility model is provided by following examples and accompanying drawing.

Fig. 1 is the assembling schematic diagram of multifunction combined hacksaw.

Fig. 2 is the parts schematic diagram of multifunction combined hacksaw.

With reference to Fig. 2, see parts ［ 1 ］ quarter bend chi.Process the suitable bar steel plate of a thickness ［ 11 ］, and process the hex hole of four to six different sizes thereon.At an end of the bar steel plate fixed cover ［ 12 ］ of riveting over, inner chamber is flat box-like shaped steel (or weld with sheet metal) on the other end vertical welding, just makes a quarter bend chi.Fixed cover is used for installing length of saw blade and adjusts screw ［ parts 8 ］, so that the fixing front end of hacksaw blade ［ parts 10 ］ is adjusted screw and then utilized nut ［ parts 9 ］ fastening.The flat box-like inner chamber of quarter bend chi is used for holding steel ruler (or file).Hex hole on the bar steel plate is done the bolt wrench and is used.

With reference to Fig. 2, see parts ［ 2 ］ scriber.Scriber that garden cylinder ［ 14 ］ are arranged of turning, and afterbody is processed into rectangular fixture block ［ 13 ］, its sectional dimension cooperates with the flat box-like inner chamber of quarter bend chi, the general steel ruler of riveting on fixture block at last.Also the scriber afterbody directly can be processed into file.Fixture block inserts the flat box-like inner chamber of quarter bend chi, and scriber inserts in the screw driver handle ［ parts 3 ］, and both are linked together.

With reference to Fig. 2, see parts ［ 3 ］ screw driver handle.Its tail end endoporus ［ 15 ］ cooperates with the garden cylinder ［ 14 ］ of scriber, and front end has a screw thread ［ 17 ］ and garden cylinder ［ 16 ］.

With reference to Fig. 2, see the movable cutter head of parts ［ 4 ］ screwdriver.It can have flat cutter head, and plum blossom cutter head, stock, quarter butt various forms are changed at any time according to need of work.

With reference to Fig. 2, see parts ［ 5 ］ hand hammer handle.Its tail end internal thread ［ 19 ］ cooperates with the screw thread ［ 17 ］ of screw driver handle front end, and both are linked together; Endoporus ［ 18 ］ cooperates with the garden cylinder ［ 16 ］ of screw driver handle front end, is used for holding capacity; Central small hole ［ 20 ］ is used to hold the movable screw cutter head.Garden cylinder ［ 21 ］ and screw thread ［ 22 ］ are arranged before the hand hammer handle.

With reference to Fig. 2, see parts ［ 6 ］ electrician's knife.Select a sizeable metal electrician's knife, overlap in the front end garden of welding of cutter, its endoporus ［ 23 ］ cooperates with hand hammer handle garden cylinder ［ 21 ］ can be enclosed within on the hand hammer handle electrician's knife.Change the hinge axis of blade and broach shell into long pin ［ 24 ］, make pin can stretch out the broach shell side, be used for the rear end of solid hacksaw blade.

With reference to Fig. 2, see parts ［ 7 ］ tup.Be used for doing the handle of combined type hacksaw.

With reference to Fig. 1, with scriber quarter bend chi and screw driver handle are linked together, the movable screw cutter head is inserted on the screw driver handle, again hand hammer handle is screwed on the screw driver handle, electrician's knife is enclosed within on the hand hammer handle, and tup is screwed on the hand hammer handle, loads onto hacksaw blade at last between electrician's knife and adjustment screw, tighten the adjustment screw, rely on the pulling force of hacksaw blade that each parts is tightened together.Civilian dress is made into a multifunction combined hacksaw like this.

This multifunction combined hacksaw is hacksaw when being combined into one, and takes each parts of back apart and can independently bring into play quarter bend chi, spanner, steel ruler (or file), multiple functions such as scriber, screwdriver, hand hammer, electrician's knife again.No matter be combined into hacksaw, concentrate after still taking apart to be placed in the little case, all be convenient to take care of and carry, it is a kind of delicate structure, a dismounting desirable all-purpose instrument quick, easy to manufacture, with low cost.

Claims

1, a kind of multifunction combined hacksaw, it is characterized in that with inner chamber being that flat box-like shaped steel is manufactured quarter bend chi [parts 1], the steel ruler end of scriber [parts 2] is inserted the flat box-like inner chamber of quarter bend chi, the fixture block of steel ruler end tightly is stuck in the quarter bend chi, insert in the screw driver handle [parts 3] with the garden cylindricality scriber of fixture block one, quarter bend chi and screw driver handle are linked together, the screw driver handle front end has screw thread and load garden cylinder, screw driver handle and hand hammer handle [parts 5] are linked together, movable screw cutter head [parts 4] is inserted on the screw driver handle, and stretch in the hand hammer handle, on hand hammer handle, put special electrician's knife [parts 6], its direction is parallel with the another side chi of quarter bend chi, is situated between hacksaw blade [parts 10] is installed, and the hand hammer handle front end has screw thread to be connected with tup [parts 7].

2, multifunction combined hacksaw according to claim 1 is characterized in that processing on one side bar rule ［ 11 ］ of quarter bend chi the hex hole of four to six different sizes, and the inner chamber of perpendicular another limit chi is flat box-like.

3, multifunction combined hacksaw according to claim 1, the garden cylinder ［ 14 ］ that it is characterized in that scriber cooperates with the endoporus ［ 15 ］ of screw driver handle afterbody, the afterbody of scriber is processed into rectangular card fast ［ 13 ］, its sectional dimension cooperates with the flat box-like inner chamber of quarter bend chi, and rivet a general steel ruler, also the scriber afterbody directly can be processed into file.

4, multifunction combined hacksaw according to claim 1 is characterized in that the screw driver handle front end has a screw thread ［ 17 ］ and garden cylinder ［ 16 ］.

5, multifunction combined hacksaw according to claim 1 is characterized in that the movable screw cutter head can insert in the hand hammer handle central small hole ［ 20 ］.

6, multifunction combined hacksaw according to claim 1 is characterized in that hand hammer handle tail end internal thread ［ 19 ］ cooperates with the screw thread ［ 17 ］ of screw driver handle front end, links together both; Endoporus ［ 18 ］ cooperates with the garden cylinder ［ 16 ］ of screw driver handle front end, is used for holding capacity.The hand hammer handle front end has garden cylinder ［ 21 ］ screw thread ［ 22 ］.

7, multifunction combined hacksaw according to claim 1 is characterized in that the front end of electrician's knife welds garden cover, and its endoporus ［ 23 ］ cooperates with hand hammer handle garden cylinder ［ 21 ］, and electrician's knife can be enclosed within on the hand hammer handle.The hinge axis of blade and broach shell is with long pin ［ 24 ］ and stretch out the broach shell side.