CN2142386Y

CN2142386Y - Multipurpose tool set

Info

Publication number: CN2142386Y
Application number: CN 92239499
Authority: CN
Inventors: 黄旭坤
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-11
Filing date: 1992-11-11
Publication date: 1993-09-22
Anticipated expiration: 2002-11-11

Abstract

The utility model relates to a hand tool, in particular to a multipurpose tool set. A plurality of tools are connected in series in the angular tool slot of the body of the multipurpose tool set. The positioning device of the body makes the tool head of the tools be in a projecting state in order to use conveniently. The multipurpose tool set is driven by a braking device in order to energize conveniently force. The tools which are put in the tool slot can be circularly exchanged, so that the goal of convenient use and carryover can be achieved.

Description

Multipurpose tool set

The utility model relates to a kind of hand tools, particularly a kind of multi-purpose tool group with multiple function.

Present this hand tools, mostly be that an instrument only has a kind of function, only can be used to rotate workpiece as straight screwdriver with a word groove, other forms of workpiece then must drive with its corresponding instrument, an instrument is difficult to have multiple function, and the design of its lever is difficult to the application of force, for the workpiece that must drive with big moment, be difficult to hold this lever in fact it is driven, and multi-functional set of tools is also arranged at present, but it is mostly because of auxiliary tools, and add large volume, when using or carrying, its inconvenience is all arranged, necessity of improvement is arranged.

Main purpose of the present utility model is: a kind of set of tools is provided, utilizes little space ccontaining many groups instrument simultaneously, and can be recycled, and cooperate brake apparatus and positioner, obtain convenience multi-functional and that use.

Measure of the present utility model is ccontaining many groups instrument in tool body, and brake apparatus and positioner are set respectively on tool body, and the array instrument that body interior is recycled can be fixed at any time and be driven, and reaches the convenience on whole the use.

Multi-purpose tool group of the present utility model comprises tool body, positioner and brake apparatus, establish well ccontaining for several instrument serial connections and that can drive simultaneously in the tool body, each instrument one end has the tool angle body that cooperates with well, it is less and have a tool heads of various different sizes and shape that tool angle body one distal process is stretched external diameter, the other end is arranged with the deep storage tank of tool heads for another instrument, be used for the positioner of blocking tool positioned and two ends that brake apparatus places described tool body respectively, reach multi-functional, the purpose of positioning stablity and expansion torque range.

Described positioner comprises the locating slot that is arranged in tool body one end, the locating ring that is embedded at locating slot and a steel ball; Locating slot is provided with the pearl groove of ccontaining steel ball, and the steel ball outer rim is subjected to the compressing of locating ring elasticity that inner edge is stretched in the well, positioning hole corresponding is set on the described tool angle body locatees with the engagement tool blocking; And the other end of tool body has draw-in groove, this end spiral shell is established described brake apparatus, brake apparatus comprises brake body and two fins cylindrical in the middle of one, brake body two sides respectively have the wing tank that Open Side Down, fin is pivoted in wing tank, pull for the user end that fin exposes, and the inner is arranged in described draw-in groove, is convenient to the application of force when going to level for fin and drives.

The utlity model has following advantage:

1, have multiple function: string is established several instruments in same body, and each instrument has different functions, though the number of tools that is placed in the well is few, can change at any time;

2, easy to carry: compact because of its assembling, being convenient to plants with oneself carries;

3, easy to use: as can to take at any time, not be subjected to any time and the restriction in place;

4, tool positioned is stable: the setting of mat positioner and fin reaches the purpose of double-deck blocking location, and in the time of can making integrated operation, the maintenance instrument is in the position location, to guarantee use;

5, the moment of torsion scope of application is big: cooperate the use of brake apparatus, can enlarge the scope of application of whole torsion, to increase integrally-built applicable performance.

Further specify architectural feature of the present utility model below in conjunction with drawings and Examples;

Brief Description Of Drawings:

Fig. 1 is the three-dimensional exploded view of multi-purpose tool group of the present utility model;

Fig. 2 is the entire combination figure of multi-purpose tool group of the present utility model;

Fig. 3 is a multi-purpose tool group brake apparatus action schematic diagram of the present utility model.

As shown in Figure 1 and Figure 2,10 one-tenth straight tube-like of body of the present utility model, its appearance is cylindric, the well 11 that inner one-tenth dihedral runs through, be placed in this well 11 for many groups instrument 20 upper and lower serial connections, body 10 is set position devices 30 and is used with convenient for the location of instrument 20, and the presser is concrete 20 simultaneously also to have brake apparatus 40 in addition, uses to drive body 10 effortlessly and inner instrument 20 is rotated.

The end of its body 10 relative positioning devices 30 is a positioning end 12, positioning end 12 close end places are provided with the locating slot 120 of a ring-type, with stationary positioned device 30, wherein, become C shape to omit the flexible locating ring 31 of tool and sandwich location in the locating slot 120, and run through the pearl groove 121 that a locating slot 120 is set in the appropriate location side direction, for outer rim is that the steel ball 32 of locating ring 31 elasticity packings is inserted, and by the elasticity of locating ring 31, make the inner edge of steel ball 32 keep state outstanding to well 11 in, be located on the interior instrument 20 of well 11 with blocking.

And the tool angle body 21 of instrument 20 is one to cooperate the dihedral cylinder that drives with well 11, the height place of its relative positioning device 30 respectively is provided with locating hole 210, make steel ball 32 fastenings that are able to mat locating hole 210 and positioner 30 with respect to the instrument 20 of body 10 positioning ends 12, and obtain locating effect, and make tool heads 22 that tool angle body 21 end nipple stretch out downwards outstanding bodies 10 for user's embedding system and drive workpiece and rotate, and tool heads 22 can be set as different size and shape, with present embodiment, four kinds of shapes are promptly arranged, its Flathead screwdriver, Philips screwdriver, inner hexagon spanner and cubic corner post etc., can be set as other sizes and shape in addition, and the external diameter of its tool heads 22 is little than the corresponding size of tool angle body 21, and be provided with storage tank 211 relatively in the other end of tool angle body 21, the tool heads 22 of another instrument 20 of tool angle body 21 tops is inserted, several instruments 20 can be connected in series in line mutually, be placed in simultaneously in the well 11 and use.

And make moved end 13 in the other end that instrument 20 differs from positioning end 12, it is provided with brake apparatus 40 relatively, its dog point 13 mainly is to establish external screw thread 130 at the place, end of body 10, and establish several draw-in grooves 131 in suitable spacing, and brake apparatus 40 is provided with a brake body 41 relatively, this brake body 41 mainly is to be a hollow cylindrical body, wherein the vacancy is inlet 410, can enter thus in the well 11 of body 10 for instrument 20, and external screw thread 130 places of the 410 relative dog points 13 that enter the mouth establish internal thread 411 for mutual screw lock, brake body 41 both sides are extended the wing tank 412 that Open Side Down to both sides and are inserted respectively therebetween for two fins, 42 narrower ends, and be horizontally set with a pintle(-tel) 413, fin 42 is hubbed in the wing tank 412, the end of fin 42 broads is exposed to wing tank 412 and pulls use for the user, and the card end 420 of fillet shape is established in narrower end with respect to draw-in groove 131 places of dog point 13, as shown in Figure 2, during the vertical state of 42 one-tenth of this fins, its card end 420 does not stretch into well 11 and enters the mouth in 410, can insert for instrument 20, or take out again by positioning end 12 and to insert by inlet 410, with recycling replacing instrument 20, make difform tool heads 22 be given prominence to the positioning end 12 of body 10, so that use.

When using, under general torque condition, directly holding body 10 rotates, because instrument 20 is located by positioner 30, can remain on the place, location, via the drive of instrument 20, makes instrument 20 can guarantee to drive workpiece.

As shown in Figure 3, and when the high moment of torsion of needs, can serve as that the axle rotation pulls into level with pintle(-tel) 413 with fin 42, card end 420 puts in inlet 410 and snaps in the draw-in groove 131 of dog point 13, the apical margin of tool angle body 21 is lived in blocking simultaneously, make it to press down each instrument 20, when making unitary rotation, downward weight integral body, these instrument 20 unlikely being set back in the well 11 form the effect that fits in dual location with positioner 30, and mat fin 42 is pulled cooperating with card end 420 and draw-in groove 131 time spent for the user, body 10 and instrument 20 are rotated simultaneously, with the workpiece of high pulling torque drive with tool heads 22 embedding systems.

For being convenient to carry, can establish a folding body 14 near dog point 13 places in body 10, in pocket, be with oneself portability for the direct clipping of user, take at any time, and the unlikely obstruction that causes in the action.

Claims

1, a kind of multi-purpose tool group, it is characterized in that: it comprises tool body, positioner and brake apparatus, establish well ccontaining for several instrument serial connections and that can be driven simultaneously in the tool body, each instrument one end has the tool angle body that cooperates with well, it is less and have a tool heads of various different sizes and shape that tool angle body one distal process is stretched external diameter, the other end is arranged with the deep storage tank of tool heads for another instrument, is used for the positioner of blocking tool positioned and two ends that brake apparatus places described tool body respectively.

2, multi-purpose tool group according to claim 1 is characterized in that: described positioner comprises the locating slot that is arranged in tool body one end, the locating ring that is embedded at locating slot and a steel ball; Locating slot is provided with the pearl groove of ccontaining steel ball, and the steel ball outer rim is subjected to the compressing of locating ring elasticity that inner edge is stretched in the well, positioning hole corresponding is set to cooperate the blocking location on the described tool angle body; And the other end of tool body has draw-in groove, spiral shell is established described brake apparatus on it, brake apparatus comprises brake body and two fins cylindrical in the middle of one, brake body two sides respectively have the wing tank of opening, fin is pivoted in wing tank, pull for the user end that fin exposes, and the inner is arranged in described draw-in groove, is convenient to the application of force when going to level for fin and drives.