CN2395853Y

CN2395853Y - Multifunctional pliers

Info

Publication number: CN2395853Y
Application number: CN 99252714
Authority: CN
Inventors: 叶世渊
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-10
Filing date: 1999-11-10
Publication date: 2000-09-13
Anticipated expiration: 2009-11-10

Abstract

The utility model relates to a pair of multifunctional tongs. The utility model is composed of two claw beams which are crossed and pivoted in an X shape. Shorter tong heads and longer tong handles are correspondingly formed. Opposite sides of the two tong heads are orderly formed into straight tong surfaces which are engaged in an opposite direction and cutting edges, and different sides of the two tong heads are respectively formed into a hammer part and a chisel part. The opposite sides of the two tong handles adjoining a pivoting position are formed into wire stripping surfaces which are engaged in the opposite direction. Free ends of the two tong handles are respectively and integrally extended and provided with gripping heads used for various screwdriver heads to be inserted and triggered. Pipe sleeves which can be sleeved and covered outside of the gripping heads and the screwdriver heads or can be pushed and moved so that the screwdriver heads are exposed for use are matched, and the novel multifunctional tongs with simple and firm structure and convenient operation and use are formed.

Description

Multifunctional pincer

The utility model relates to a kind of hand-held tool, specifically belongs to a kind of various pliers of manipulating function that has, and refers to that especially a kind of structure simplifies strong and manipulate multifunctional pincer easily.

Pliers is a kind of utilization hand-held tool quite widely, along with the progress of industrial technology and prevailing of DIY general mood, the tonger that tradition only has few function, can't obtain the favor of consumption market, therefore relevant dealer active development invariably designs various various multi-functional tongers of manipulating that have, to satisfy the various user demand of consumer.

Existing multifunctional pincer structural design, the overwhelming majority are that the pincers handle with caliper is set as groove shape kenel, again with blade, rub various accessories such as cutter, little scissors with the hands and be pivoted and be contained in the accepting groove of pincers handle, allow caliper can have the function of manipulating of each accessory simultaneously; Present multifunctional pincer structure though the consumer can be provided the considerable function of manipulating, but relatively produces many new shortcomings and restriction; Because existing multifunctional pincer is the pincers handle change grooving frame shape with original solid rod-like, in order to accommodate various functional accessory, not only whole manufacturing and assembly cost obviously increase, and can make the structural strength variation of whole caliper, generally can only be for layman or interim emergent usefulness, really can't apply to need be more powerful interlock drive manipulate environment, therefore be unsuitable for relevant speciality personage such as water power building and use.

Main purpose of the present utility model is to provide a kind of structure to simplify strong and manipulates multifunctional pincer easily.

The technical solution of the utility model is to provide a kind of multifunctional pincer, and this multi-functional caliper is the X shape by two and intersects the claw beam be pivoted and forms, and described two claw beams are to utilize to form to be pivoted and to form the short binding clip and the pincers handle of length relatively; It is characterized in that: two claw beams form the friction clamp face and the sheet cutting edge of interlock in opposite directions in regular turn at the opposite side of binding clip, and form the hammer portion of a hammer head kenel and the cutter portion of a cutter head dummy attitude respectively at the phase heteropleural of two binding clips; Again, the opposite side of two pincers handles at adjacency trunnion position forms the wire stripper face of interlock in opposite directions, and stretch to be provided with in the free end one of two pincers handles and insert the chuck pull and to use for various screwdriver heads, the while be provided with at the chuck position one can the enclosure in the pipe box of chuck and screwdriver head outside.

Aforesaid multifunctional pincer, wherein, the pincers handle is stretched in the free end one and is set out the less column bottle opener chuck of an external diameter, and this chuck is connecting the stair-stepping edge that supports of position formation one circle that clamps handle, and is arranged with a hexagonal shape detent inserting groove for the screwdriver head insertion at the free end face of chuck; Described pipe box is provided with the groove of ccontaining chuck and screwdriver head, and form the bigger spring groove of internal diameter at the inner peripheral surface of corresponding chuck, the link position of this spring groove and groove forms the stair-stepping edge that supports of a circle, allows a spring hold chuck and pipe box respectively with two ends and supports the kenel of edge and be placed in the spring groove.

Aforesaid multifunctional pincer, wherein, pipe box clamps handle at the corresponding backstop tooth that is convexly equipped with the external screw thread shape of the outer peripheral face of adjacency chuck simultaneously at the tooth of pulling of stinging that convexes with the internal thread shape towards the spring groove inner peripheral surface that clamps the pommel edge.

Aforesaid multifunctional pincer, wherein, the pincers handle is stung the placed outer peripheral face of pulling and is convexly equipped with the card that forms the external screw thread shape and ends tooth when corresponding pipe box retraction.

Because multifunctional pincer of the present utility model through ingenious special design, is therefore using in the enforcement, can provide following advantage and characteristic at least:

1, structure is simplified and is firm, make and assembly cost cheap: caliper of the present utility model is intersected to be pivoted by the claw beam of two solid rod-like to be formed, and directly become structures such as friction clamp face, cutting edge, hammer portion, cutter portion, wire stripper face and bottle opener chuck in the binding clip and the pincers petioliform of two claw beams, overall structure is very simplified and is very firm, and manufacturing and assembly cost are cheap, dark tool industrial utilization.

2, diverse in function, manipulate facility: caliper of the present utility model can provide fixing pincers sting, shear block, hammer head, cutter head, wire stripping reach functions such as child-operation, the function of integral body is complete various, and manipulates quite facility.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1: be the three-dimensional structure diagram of the utility model preferred embodiment, show whole structure configuration kenel.

Fig. 2: be the partial structurtes exploded view of the utility model preferred embodiment, show that caliper is provided with the structure configuration kenel of bottle opener chuck and pipe box in pincers pommel portion.

Fig. 3: the cross-sectional view that is the utility model preferred embodiment pipe box shade chuck and screwdriver head.

Fig. 4: be to show that screwdriver head among Fig. 3 stretches out in the cross-sectional view outside the pipe box.

As shown in Figure 1, the utility model is that a kind of structure is simplified strong and manipulated multifunctional pincer easily, this multifunctional pincer mainly is the X shape by two and intersects claw beam 10A, the 10B be pivoted and form, two claw beam 10A, 10B utilize the trunnion 11 that passes corresponding pivot hole to form to be pivoted, and form short binding clip 12 and long pincers handle 13 relatively, wherein:

Two claw beam 10A, 10B form the friction clamp face 122 and the sheet cutting edge 124 of interlock in opposite directions in regular turn at the opposite side of binding clip 12, and form the hammer portion 126 of a hammer head kenel and the cutter portion 128 of a cutter head dummy attitude respectively at the phase heteropleural of two binding clip 10A, 10B, and the opposite side of two pincers handles 13 at adjacency trunnion 11 positions forms the wire stripper face 14 of interlock in opposite directions; Wherein, the friction clamp face 122 of friction clamp tooth has the function that fixing pincers are stung, and sheet cutting edge 124 has shears the function of blocking, and hammer portion 126 has the function that is equivalent to hammer head, cutter portion 128 has the function that is equivalent to cut a hole head, and wire stripper face 14 can provide the function that divests the electric wire clad.

Please referring to shown in Fig. 1,2,3, the utility model is stretched in the free end one of two pincers handles 13 and is set out the less column bottle opener chuck 15 of an external diameter, this chuck 15 forms the stair-stepping edge 154 that supports of a circle in the position that connects pincers handle 13, and be arranged with a hexagon detent inserting groove 152 that inserts for screwdriver head 20 at the free end face of chuck 15, screwdriver head 20 wherein can be various suitable kenels such as in-line, cross or hexagon, the utility model is not made specific limited, insert when tying when screwdriver head 20, can directly drive screwdriver heads 20 and rotate together with caliper 10 in detent inserting groove 152.

Brought forward is described, based on attractive in appearance and safe consideration, the utility model is at the outside enclosure one pipe box 16 of chuck 15, this pipe box 16 is provided with a groove 162 in order to ccontaining chuck 20 and screwdriver head 20, and form the bigger spring groove 164 of internal diameter at the inner peripheral surface of corresponding chuck 15, this spring groove 164 forms the stair-stepping edge 166 that supports of a circle with the link position of groove 162, spring 17 is held chuck 15 and pipe box 16 respectively with two ends support the kenel of edge 154,166 and be placed in the spring groove 164.

Convex with stinging of the internal thread shape tooth 168 of pulling at pipe box 16 towards spring groove 164 inner peripheral surfaces of pincers handle 13 ora terminalis, clamp handle 13 simultaneously in the corresponding backstop tooth 132 that is convexly equipped with the external screw thread shape of the outer peripheral face of adjacency chuck 15, stinging of pipe box 16 pulled, and backstop tooth 132 that tooth 168 can spiral shell changes by pincers handle 13 form combination; Please, utilize the elastic reaction of spring 17 referring to shown in Fig. 1,3,4, can shade when pipe box 16 is flat in the outside of chuck 15 and screwdriver head 20, as long as and allow pipe box 16 compression springs 17 and retraction, just can directly use the correlation function of screwdriver head 20; Again, the utility model again when pipe box 16 retractions correspondence sting pincers handle 13 outer peripheral faces of tooth 168 positions of pulling, be convexly equipped with the card that forms the external screw thread shape and end tooth 134, utilization is stung the tooth 168 of pulling and is ended screwing togather of tooth 134 with card, the effect that has temporary transient location in the time of can making pipe box 16 retractions is to avoid influencing manipulating of screwdriver head 20.

So, utilize aforesaid structure configuration design, formed a kind of novel multifunctional pincers.

Claims

1, a kind of multifunctional pincer, it is the X shape by two and intersects the claw beam be pivoted and form, two claw beams are utilize to form to be pivoted and to form short binding clip and long pincers handle relatively, it is characterized in that: two claw beams form the friction clamp face and the sheet cutting edge of interlock in opposite directions in regular turn at the opposite side of binding clip, and form the hammer portion of a hammer head kenel and the cutter portion of a cutter head dummy attitude respectively at the phase heteropleural of two binding clips, the opposite side of two pincers handles at adjacency trunnion position forms the wire stripper face of interlock in opposite directions, and stretch to be provided with in the free end one of two pincers handles and insert the chuck pull and to use for screwdriver head, the while be provided with at the chuck position one can the enclosure in the pipe box of chuck and screwdriver head outside.

2, multifunctional pincer according to claim 1, it is characterized in that: described chuck is the less column bottle opener chuck of external diameter, this chuck forms the stair-stepping edge that supports of a circle in the position that connects the pincers handle, and be arranged with a hexagonal shape detent inserting groove that inserts for screwdriver head at the free end face of chuck, described pipe box is provided with the groove of ccontaining chuck and screwdriver head, and form the bigger spring groove of internal diameter at the inner peripheral surface of corresponding chuck, the link position of this spring groove and groove forms the stair-stepping edge that supports of a circle, and a spring is placed in the spring groove that its two ends hold described chuck respectively and pipe box supports edge.

3, multifunctional pincer according to claim 1 and 2 is characterized in that: described pipe box clamps handle at the corresponding backstop tooth that is convexly equipped with the external screw thread shape of the outer peripheral face of adjacency chuck simultaneously at the tooth of pulling of stinging that convexes with the internal thread shape towards the spring groove inner peripheral surface that clamps the pommel edge.

4, multifunctional pincer according to claim 3 is characterized in that: described pincers handle is stung the placed outer peripheral face of pulling and is convexly equipped with the card that forms the external screw thread shape and ends tooth when corresponding pipe box retraction.