CN2298100Y

CN2298100Y - Combined tool pliers

Info

Publication number: CN2298100Y
Application number: CN 97223869
Authority: CN
Inventors: 任桐
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-10
Filing date: 1997-06-10
Publication date: 1998-11-25
Anticipated expiration: 2007-06-10

Abstract

The utility model discloses a pair of combined tool pliers. The utility model is composed of a plier head, plier bodies, and a plier handle. In the utility model, the plier bodies and the plier head which are originally separated are connected with each other through screw bolts; the binding face of the plier head is provided with positioning steps; a plurality of working faces have different structure for plier fittings. As a result, the utility model enables a pair of plier bodies to have multiple functions, the separable plier handle is used for the realization of the functions of combination tools, and the abuse that combination tools of different properties can not be combined with each other to form an integral body is solved. The utility model has the advantages of simple structure, various functions, and convenient operation and carrying.

Description

Combined plier

The utility model relates to a kind of instrument pincers with multiple function

Present combination tool mainly contains two kinds of forms, and the first utilizes same container to accommodate the instrument of various functions, and this combination tool volume is big, and consumptive material is many, and can not avoid carrying inconvenience, the defective of losing easily.It two is tool combinations of same type, and as spanner, revolve tool etc., they utilize the same handle, loads onto different cutter heads and forms in the handle two ends, and the performance of this combination tool is single, and therefore the functional diversity deficiency still can not satisfy user's requirement.The instrument pincers the most frequently used as people still are not combined into one use with various functions so far, and this obviously is a big defective of combination tool.

The purpose of this utility model is to provide the collection Combined plier that multiple tonger function is an one.The purpose of this utility model is passed through by a secondary binding clip, the hinged caliper of a pair, and the mechanism that a secondary pincers handle is formed realizes.Binding clip and caliper are disconnected from each other, and on the two binding face bolt hole are arranged, and by bolt binding clip are connected with caliper; On the binding face of binding clip and caliper positioning step is arranged, the location sidewall of positioning step is combined by two planes of intersecting greater than 90 °; The working face of binding clip promptly is a sidewall vertical with the caliper binding face on the binding clip, binding clip respectively has the working face of working in coordination of a band vice jaw, wherein a binding clip end relative with the vice jaw working face has the working face of being with V-shaped groove, the another binding clip, the other end of vice jaw working face has curved edge.The utility model is divided into two parts of movable mounting or dismounting with the binding clip of instrument pincers and the caliper of hinged place, and utilizes the characteristics that have a plurality of working faces on the binding clip, makes each working face have different structures, combines and can finish multiple function.Simultaneously, on the binding face of binding clip positioning step is set, the sidewall of step can make binding clip when opening and closing clamp motion, props up caliper, makes between caliper and the binding clip non-slip.Because the location sidewall of step is made of two angles that are mutually greater than 90 ° of angles, therefore use the working face of any binding clip all can make between binding clip and the caliper non-slip again.

In order further to increase instrumental function, the binding clip mounting or dismounting are not needed by other instrument, the utility model also can increase by one group of screw assemblage, specifically can adopt following structure: a caliper and the pincers handle that is connected are separated, being threaded by coupling between this caliper and the pincers handle, on the pincers pommel head that is connected with caliper deep hole is arranged, the rotary cutter bar that has various function cutter heads can insert in the deep hole, fixes tool is made to revolve in the back with the pincers handle handle formation screw assemblage.The rotary cutter bar can so be fixed in the deep hole: on the rotary cutter bar wall pit is arranged, the rotary cutter bar inserts on the pincers handle wall corresponding with pit behind the deep hole symmetry and offers through hole, ball is arranged in the through hole, and the pincers handle of corresponding ball position has the check nut with pushing structure outward.Because after the rotary cutter bar inserted deep hole, the pit on it was corresponding with ball, screws check nut, the pushing structure on the check nut is inwardly moved ball, thereby firmly fixes the rotary cutter bar.

Also bring into play function in order to make the utility model another pincers handle, can make it to make up with jack knife, promptly a caliper extends to laminar naturally, thin slice has the long limit of an arc dentation, the pincers handle is the jack knife handle of a knife, handle of a knife has the sheath mouth that thin slice is inserted, and the pincers handle tail has the alignment pin that is stuck in the arc tooth punching shape mouth.The characteristics of utilizing pincers handle and caliper plug-in type fit structure that pincers handle length is prolonged can make combination plier after opening possess the function of saw bow.Its structure is on two one of them calipers of caliper ratchet to be arranged, and the another caliper has the ratchet positioning tooth near on the edge of ratchet, and the pincers negative winding stem has the swing handle that has the saw bow hook, and an other pincers handle tail end also has the saw bow hook of coupling.

At first it combines the tonger of various functions to the utility model with in the past combination tool, and its compact conformation, rationally distributed, maximally utilised the characteristic of each parts, expand its function of use, make up by binding clip, can finish functions such as vice, cutting pliers, spanner, pipe vice, pipe cutting pincers, two pincers handles have functions such as screw assemblage, jack knife, saw bow again, tool combinations of different nature is integral, therefore save material and parking space, be particularly suitable for doing cutfit.In addition, the setting of some mechanisms of the utility model guarantees that the various tool that is combined into works reliably.As revolve the tool knife bar and adopt from the locking of nip drum pearl, accurate positioning is firm, the saw bow hook of jack knife head is arranged on the swing handle, so the saw blade tensioning with loosen all very convenient.Because the utility model combination function is many, do not need other instrument, combined and instant when therefore assembling.

Below in conjunction with embodiment and accompanying drawing structure of the present utility model and behaviour in service are described further.

Fig. 1 is an embodiment integral installation distribution structure schematic diagram

Fig. 2 is that Figure 1A is to view

Fig. 3 is Figure 1B-B view

Fig. 4 is Fig. 1 C-C view

Fig. 5, Fig. 6 are that present embodiment clamps first two operating position schematic diagram

Fig. 7 is the schematic diagram of present embodiment when using as saw bow

In conjunction with Fig. 2, Fig. 3, Fig. 4 Fig. 1 is described, in Fig. 1, caliper 1,2 connects by screw 27, two calipers 1,2 can be around the rotation of screw 27 centers, binding

clip

3,4 is part independently, and respectively have the one side of one side and binding clip 1,2 to fit, and on the binding face of binding clip and caliper, hole, pass boring by bolt 26 binding

clip

3,4 is connected with caliper 2,1.On the binding face of two binding clips and caliper positioning step is arranged, positioning step location sidewall has two planes 6,7, it is that 120 ° of binding

clips

3,4 respectively have and offer the vice jaw 5 that matches each other on the working face that angles are intersected on plane 6,7, offer angle on the binding clip 3 on the end working face of vice jaw 5 and be 120 ° V-shaped groove 9, the other end working face that binding clip 4 vice jaws are relative is a curved edge 8.

Caliper 1 and pincers handle 10 adopt and are threaded; pincers have the semicircle groove 28 in 5 roads on the handle 10, and can insert two respectively all has 5 of cutter head to revolve tool knife bar 17, thereby can possess ten kinds and revolve the tool function; pincers handle 10 tail ends are provided with saw bow hook 18, and revolving outside tool knife bar 17 and the saw bow hook 18 has protective sleeve 15.On pincers handle 10 and the termination that caliper 1 is connected deep hole 13 is arranged, can insert and revolve tool knife bar 17, form one and revolve tool.Be drilled with the through hole 19 of symmetry in addition on pincers handle 10 walls of deep hole 13, ball steel ball 12 is put into through hole 19, symmetry has quantity and ball 12 identical pits 16 on rotary cutter bar 17 end walls, after rotary cutter bar 17 inserts deep hole 13, pit 16 is corresponding with ball 12 positions, owing to outside ball 12, be with a check nut 11, the inclined-plane that contacts with ball is arranged as pushing mechanism 14 in the check nut 11, rotation check nut 11, pushing mechanism 11 can inwardly be pressed on ball 12 in the pit 16, reaches the fixedly effect of rotary cutter bar 17.

The flaky texture 21 that binding clip 2 has nature to extend, thin slice 21 has the long limit of a band arc dentation, and pincers handle 22 is made the handle of a knife shape, and jack knife 29 is arranged in the handle of a knife inner chamber, and the inner chamber that clamps handle 22 simultaneously also leaves the sheath 30 that can allow thin slice 21 insert.The afterbody opening of pincers handle 22, and the alignment pin 20 that is stuck in the arc tooth mouth is arranged, the head of pincers handle 22 has a swing handle that can rotate around the axis 23, and this swing handle 23 has the saw bow hook 25 with saw bow hook 18 couplings.

Fig. 5, Fig. 6 reflect, two kinds of combined state when binding clip 3V type notch 9 is in running order, and caliper 1 head is not adorned binding clip among Fig. 5, and there is toothed edge 31 the corresponding binding clip of caliper 1 head 3 positions, and it and binding clip 3V type notch 9 cooperate effects such as can finishing the spanner pipe vice.What Fig. 6 and V-shaped groove mouth 9 were corresponding is the curved edge 8 of binding clip 4, and their cooperate can finish effects such as pipe cutting pincers, scissors.

Pincers handle 22 both can be pulled out from thin slice 21, as independently multipurpose jack knife use, also can draw back and do the saw bow use.As shown in Figure 7, alignment pin 20 make pincers handle 22 when doing the saw saw bow and use and thin slice 21 fixedly positioning, clamp in addition rotatable ratchet 34 is arranged on the handle 1, the edge of the pincers handle 2 of close ratchet 34 is ratchet positioning tooths, can make like this combination plier not the time spent edge of a knife can not open and hurt sb.'s feelings, be convenient for carrying, combination plier can be strutted the pincers handle when doing the saw bow use obtain tension force.Therefore clamp after handle 10,22 struts, the two ends of saw blade 36 are hung on the

saw bow hook

18,25, rotate the rate of tension that swing handle 23 adjusts suitable saw blade 36 simultaneously and just can do the saw use.

In addition, Luo Ding 27 can slide in the kidney slot on being opened in caliper 2 33, to change the opening degree of hand vice, combination plier can be opened tangle saw blade 36, can regulate according to the different gripping object of size again, improves the scope of application.

Claims

1, Combined plier, by a secondary binding clip, the hinged caliper of a pair, a secondary pincers handle is formed, and it is characterized in that:

1. binding clip (3), (4) and caliper (2), (1) are disconnected from each other, and on the two binding face stud bolt hole are arranged, and by bolt binding clip are connected with caliper;

2. on the binding face of binding clip (3), (4) and caliper (2), (1) positioning step is arranged, the location sidewall of positioning step is combined by two plane (6), (7) of intersecting greater than 90 °;

3. respectively there is the working face of working in coordination of a band vice jaw (5) binding clip (3), (4), wherein the end that a binding clip (3) is relative with the vice jaw working face has the working face (9) of band V-type groove, and the other end of another binding clip (4) vice jaw working face has curved edge (8).

2, Combined plier according to claim 1, it is characterized in that:

By being threaded of mating, on the pincers pommel head that is connected with caliper deep hole (13) is arranged between a caliper (1) and the pincers handles (10).

3, Combined plier according to claim 2 is characterized in that:

On rotary cutter bar (17) wall pit (16) is arranged, rotary cutter bar (17) inserts the through hole (19) that is symmetrically distributed on the pincers handle wall corresponding with pit (16) of deep hole (13) back, there is ball (12) through hole (19) lining, and the pincers handle of corresponding ball (12) position has the check nut (11) with pushing structure (14) outward.

4, Combined plier according to claim 1 is characterized in that:

A caliper (2) extends to laminar (21) naturally, thin slice (21) has the long limit (35) of a band arc dentation, pincers handles (22) are the jack knife handle of a knife, and handle of a knife has the sheath (30) that thin slice (21) is inserted, and pincers handle (22) afterbody has the alignment pin (20) that is stuck in the arc dentation mouth.

5, Combined plier according to claim 4 is characterized in that:

On two pincers (1), (2) one of them caliper (1) ratchet (34) is arranged, another caliper (2) has ratchet positioning tooth (32) near on the edge of ratchet (34), pincers handle (22) head has the swing handle (23) that has saw bow hook (25), and other pincers handle (a 10) tail end also has the saw bow hook (18) of coupling.