CN2326396Y - Multipurpose tool handle - Google Patents

Abstract

The utility model provides an improved multipurpose tool handle, which a handle body (1), rotary knob screws (3), and the nut of a press plate (2) < or a glass cutter body (14), or a base of a screw driver (20) >. The multipurpose tool handle has the advantages of flexibility and comfort holding and can install saw blades (comprises broken saw blades), wallpaper cutters. Hook cutters, ring cutting cutters. Glass cutter heads, and various tools composed of tools with different purposes according to the requirement of operating condition. The utility model is suitable for daily living, the decoration of a room and outdoors, fruit culture, the decoration of technology, the assembly and repair of an electromechanical device, etc.

Description

The all-purpose instrument handle

The present invention relates to a kind of improved handle for tool, particularly can with saw blade, multiple blade, glass cutter head, driver bit is combined into the multi-purpose handle of multiple instrument.The instrument of forming with this handle grips comfortable, flexible for installation, easy to use, can be used for the work of the occasions such as assembling, maintenance of daily life, indoor and outdoor decoration, art designing's decoration, fruit culture and electromechanical assembly.

Existing handle for tool often can only be installed a kind of or a class cutlery, and installation way is single dumb; For example: common wallpaper cutter handle, have only a kind of mounting means, and blade and handle free gap are big, the blade clamping is firm inadequately; Arc hacksaw handle links to each other with saw frame, can only fixedly mount whole hacksaw blade, not flexible of saw blade, more impossible installation blade and other cutleries in two; The multifunctional hand saw handle can be installed multiple saw blade flexibly, can only be with single mode but blade is installed; The multi-purpose screwdriver handle can be installed multiple driver bit, but saw blade can not be installed, blade, first-class other cutleries of glass cutter.

Task of the present invention just provides a kind of energy and saw blade, blade, glass cutter head, the matching used all-purpose instrument handle of driver bit.This handle has moulding attractive in appearance, and is with the multiple instrument that it was combined into, small and exquisite flexible, reliable and practical, easy to carry.

Small-sized hacksaw, wood saw that this handle and ordinary steel saw blade (comprising the saw blade that fractures more than 10 centimetres) and narrow shape wood saw bar are combined into, the clamping position of saw blade can be adjusted flexibly, the position of sawing, length are not subjected to the restriction of saw bow, materials such as can sawing wooden, metal, plastic cement, and can adapt to the various working requirement.This handle is installed common wallpaper blade, the installation site of blade, angle, cutting edge towards and the mode difference of clamping, can be combined into finishing cutter, fruit knife, cutting edge perching knife and cutting edge different cutters such as reaping hook backwards forward; Blade arbitrary small pieces that indentation is folded down above it also can be installed in the front end of handle, form small-sized icking tool; Common plastic cutter sheet is installed on the handle, can form plastic cutter; Above-mentioned cutter, cutlery is solid and reliable, can cut, cut, carve, cut paper, artificial leather, wooden, plastic cement ornament materials.The circular cutter that this handle and ring cutting blade are combined into as a kind of novel garden tool set, can be easily carries out ring cutting to the specific fruit tree of any tree-walk, and the technical finesse of band girdle promotes the volume increase good harvest of fruit tree.This handle is answered the glass cutter head by pretending, can glass-cutting and other glaze ornament materials; Corresponding screw tool rest is installed, can with yi word pattern and cross serial screw terminal, form the multiple screwdriver that assembles wood screw and tapping screw.

Above-mentioned task of the present invention is finished as follows: a small volume and less weight is provided, has the handle body of ganging up inner chamber, the leading portion of handle body forms little bow type structure, and there is a notch cuttype step end of this bow type structure, and a circular hole is arranged on the step.Handle body both sides outer rim is furnished with firm reinforcement, with rigidity and the intensity that strengthens this handle.The inner chamber that handle is ganged up removes the saw blade that constraint is inserted, outside the blade, can guarantee that also saw blade is not clamped before, can move freely along inner chamber.For wallpaper blade, plastic cutter sheet, ring cutting blade can be installed on the notch cuttype step of handle bow type structure front end, along step plane bearing of trend, have a narrow groove, the bottom line of this groove is parallel with the intracavity of handle center line, and can guarantee to install blade the time, can be in many ways with the front end of blade firm fixation at handle.

This handle body can be used the also available metal die casting of engineering plastics (for example ABS) injection moulding (for example aluminium alloy compression casting) of high comprehensive performance.

The turn-knob screw and the panel nut that match with handle body are provided, the turn-knob screw with higher high-strength screw of precision and the casting of corresponding engineering plastics, mould and form.The profile of turn-knob is slightly larger than the width of handle body end step, the some length of its outside garden Zhou Junbu, the certain projection of width, and the design of this turn-knob, convenient and swift when being convenient to tighten, hand is exerted oneself appropriateness and is not slided.At the end that turn-knob has screw to stretch out, have one a little more than this end face diameter is less than the garden shape step of handle body step width so that turn-knob and handle body only contact on this step plane in installation process, other parts are not interfered mutually.The panel nut size is corresponding with the step plane.The screw higher with the screw fit precision arranged on it.This pressing plate can be with 45 ^#Steel drift is pressed, and tapping heat treatment rear surface is zinc-plated, to strengthen its durability.

The turn-knob screw matches with panel nut by the hole on the handle body step, when tightening turn-knob, with firm in many ways being pressed between panel nut and the step plane of cutlery.

For making handle can be combined into glass cutter, providing the glass of screw cutter hub is arranged above one, the front end of cutter hub is equipped with the alloy cutter head of energy glass-cutting.This glass cutter head counter-rotating is installed on the handle body, and alternative panel nut is used, with saw blade, synthetic other instruments of multiple set of blades.

In order to make this handle can be combined into multiple screwdriver, the spy provide one can with handle body, the matching used screw tool rest of turn-knob screw, this tool rest leading portion is a column type, there is hexagon counterbore in an end, the counterbore bottom is embedded with small-sized magnet, and yi word pattern and cross serial driver bit can be installed.The back segment of this tool rest is a flat, and screw is arranged above, and matching with the step of handle body front end in the position of its shape and screw, and can be fixed on the handle body securely.The given shape of handle can guarantee tightening or during loosening screw, can apply enough big moment easily.The screw tool rest can be with 45 ^#The steel processing and fabricating, the chromium plating of modifier treatment rear surface when need not be with this screw tool rest, can be unloaded it, panel nut is installed can forms other instruments.

Below in conjunction with accompanying drawing the present invention is made further directviewing description.

Fig. 1 is the concrete structure figure of this all-purpose instrument handle.

Fig. 2 is the structure drawing for ECAD of handle body shown in Figure 1 (1).

Fig. 3 is that the A of handle body shown in Figure 2 (1) front end is to view.

Fig. 4 is the structure drawing for ECAD of nut screw shown in Figure 1 (3).

Fig. 5 is that spiral shell shown in Figure 4 is turned round the cutaway view of screw (3) along A-A line direction.

Fig. 6 is the profile of panel nut shown in Figure 1 (2) and wants sketch map.

Fig. 7 is the structure drawing for ECAD that can substitute the glass cutter hub (14) of panel nut (2).

Fig. 8 is the structure drawing for ECAD of screw tool rest (20).

Fig. 9 is the left view of screw tool rest shown in Figure 8 (20).

With reference to Fig. 1, Fig. 7, Fig. 8, by handle body (1), turn-knob screw (3) and panel nut (2) [or glass cutter hub (14), or screw tool rest (20)] form, saw blade can be installed, the all-purpose instrument handle of multiple blade, glass cutter head and serial driver bit.

With reference to Fig. 2, Fig. 3.This handle is handsome in appearance, grips comfortable.The whole both sides of handle body (1) outer rim is evenly equipped with the reinforcement (5) of outstanding both sides inner plane, under the prerequisite with enough rigidity and intensity, saves the raw material of required usefulness to guarantee this handle body.The back segment of handle body (1) has the inner chamber (4) of ganging up, and leading portion forms bow type structure (6), and there is a notch cuttype step (7) end of bow type structure (6), and a circular hole (8) is arranged on this step.

Extend handle body (1) upper edge bow type structure (6) front end step (7) plane side, place, one width is arranged at 0.7～1.2 millimeter narrow groove (9), the bottom line of this groove is parallel with the center line that handle body is ganged up inner chamber (4), and the degree of depth cooperates with hole, position, limit on the wallpaper blade of being installed.

Contrast Fig. 4, Fig. 5, turn-knob screw (3) be by screw (12) with the casting of its high-strength material, mould and form.Be evenly equipped with several projections (11) on the turn-knob, the end face that turn-knob embeds at screw (12) have be higher than this end face and diameter less than the step cutting pattern (10) of step (7) width.

Shape with reference to Fig. 6, Fig. 2, panel nut (2) profile and step plane (7) is suitable, and screw (13) is arranged on it, and the screw (12) on the turn-knob screw (3) cooperates with it.

With reference to figure (7), the front end of glass cutter hub (14) is equipped with the roller type alloy cutter head (16) of energy glass-cutting and other glazing type materials.Have on the cutter hub (14) with pressing plate spiral shell (2) on the suitable screw (15) in screw (13) position.

With reference to Fig. 8, Fig. 9, there are interior six side's counterbores (19) that serial driver bit can be installed the front portion of screw tool rest (20), and the bottom of counterbore (19) is embedded with small-sized magnet (17), the rear portion of tool rest (20) have one with panel nut (2) on the suitable screw (18) in screw (13) position.The both sides, rear portion have with handle body (1) goes up the inclined-plane (21) that notch cuttype step (7) matches.

Screw (12) on the turn-knob screw (3) is by the circular hole (8) on handle body (1) the front end step (7), respectively with panel nut (2) on screw (13), screw (15) on the glass cutter hub (14), screw (18) on the screw tool rest (20) matches, when turning turn-knob with hand, just can rapidly cutlery be clamped in panel nut (2), or between glass cutter hub (14) and step plane (7), perhaps glass cutter hub (14) and screw tool rest (20) firmly are installed on the notch cuttype step (7) of handle body (1) front end by ground.

Claims (10)

1, a kind of all-purpose instrument handle that has improved is characterized in that:

A. this handle is by handle body (1), and panel nut (2) and turn-knob screw (3) are formed,

B. this handle can be installed hacksaw blade, narrow shape wood saw bar, wallpaper blade, plastic cutter sheet, ring cutting blade, form multiple instrument.

2, a kind of all-purpose instrument handle that has improved is characterized in that:

A. this handle is by handle body (1), and turn-knob screw (3) and glass cutter hub (14) are formed,

B. this handle can be installed saw blade, wallpaper blade, plastic cutter sheet, ring cutting blade and glass cutter head and forms multiple instrument.

3, a kind of all-purpose instrument handle that has improved is characterized in that:

A. this handle is by handle body (1), panel nut (2), and turn-knob screw (3) and screw tool rest (20) are formed,

B. this handle can be installed saw blade, wallpaper blade, plastic cutter sheet, ring cutting blade, glass cutter head and yi word pattern and cross serial driver bit is formed multiple instrument.

4, according to claim 1, or 2, or 3 described all-purpose instrument handles, it is characterized in that:

A. the back segment of handle body (1) has the inner chamber (4) of ganging up,

B. the leading portion of handle body (1) forms little bow type structure (6), and the front end of bow-shaped structural (6) has a notch cuttype step (7), and a circular hole (8) is arranged on this step,

C. the whole both sides of handle body (1) outer rim is evenly equipped with the reinforcement (5) that exceeds two side planes.

5. according to claim 4 described all-purpose instrument handles, it is characterized in that extending along the in-plane at handle body (1) up-bow type structure (6) front end step (7) place, a narrow groove (9) is arranged, the bottom line of narrow groove (9) is parallel with the center line that handle is ganged up inner chamber (4).

6. according to claim 1, or 2, or 3 described all-purpose instrument handles, it is characterized in that:

A. turn-knob screw (3) be by screw (12) with the casting of other high-strength materials, mould and form, the knob periphery is evenly equipped with some projections (11),

B. the end face that embeds at screw (12) of turn-knob have one a little more than this end face diameter less than the step cutting pattern (10) of step (7) width.

7. according to claim 1, or 3 described all-purpose instrument handle, the flat shape that it is characterized in that the profile of panel nut (2) and step (7) is suitable, and a screw (13) is arranged on it, and the screw (12) on the turn-knob screw (3) matches with screw (13) by the circular hole (8) on the step (7).

8. according to claim 2 described all-purpose instrument handles, it is characterized in that glass cutter hub (14) front end is equipped with the high hardness alloy cutter head (16) of energy glass-cutting, and have a position and panel nut (2) to go up the suitable screw (15) of screw (13) on the cutter hub (14).

9. according to claim 3 described all-purpose instrument handles, there are interior six side's counterbores (19) that serial driver bit can be installed the front portion that it is characterized in that screw tool rest (20), and magnet (17) is installed in the counterbore.

10. multi-purpose handle according to claim 9 is characterized in that:

A. there is the inclined-plane (21) that matches with handle body (1) type notch cuttype step (7) both sides, rear portion of screw tool rest (20), and the center line of this inclined-plane and tool rest (20) is angled,

B. screw tool rest (20) rear portion have one with panel nut (2) on the suitable screw (18) in screw (13) position.

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