CN2412706Y

CN2412706Y - Interchangeabal moving C-shape ring clamp

Info

Publication number: CN2412706Y
Application number: CN 00200963
Authority: CN
Inventors: ***
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-03
Filing date: 2000-04-03
Publication date: 2001-01-03
Anticipated expiration: 2010-04-03

Abstract

The utility model relates to a pair of replaceable type movable C-shaped ring pliers, which is composed of an isomorph grab handle and a pliers head which is clamped on the grab handle, wherein, two branch head parts are overlapped and pivoted into a whole to form the isomorph grab handle. The upper and the lower sides of a pivoting part of the grab handle are convexly provided with a set of positioning pins which are in a corresponding shape, and the upper and the lower ends of the positioning pins are reversely convex. The middle section part of the grab handle is previously reserved with a convex block, and an elastic element is locked and arranged in the convex block. The pliers head is composed of two pliers clamping pieces which are crossly pivoted by pivot holes in the middle sections. One end of each pliers clamping piece is a pliers body which is in the shape of straight acumination, and the other end is the pliers body which is in the shape of curved acumination. The front and the rear of the pivot holes in the middle sections of the pliers clamping pieces are respectively provided with a through hole, and each pliers clamping piece is clamped and matched with a corresponding positioning lock on the grab handle by the through hole. Thus, the utility model can be replaced into different forms, and has the advantages of easy production, material consumption reduction and corresponding cost reduction.

Description

Replaceable mobile C type ring clamp

The utility model relates to a kind of replaceable mobile C type ring clamp.

Please refer to Fig. 1, shown in Figure 2, it is the enforcement illustration of two kinds of existing C type ring clamps, and C type ring clamp shown in Figure 1 is mainly by the overlapping all-in-one-piece similar shape lever 1 and be locked on 6,7 of binding clips that articulate the position and form of being pivoted of two heads; Wherein, this lever 1 respectively is convexly equipped with one group in pivot joint position upper and lower and is corresponding shape, and upper and lower side is the alignment pin 11 of reverse protrusion, and (promptly if the upper end alignment pin is inwardly, then the lower end alignment pin promptly outwardly), in addition in lever center section part position, and be reserved with a projection 12, establish one for lock and can keep two levers to be the long flexible member 13 of opening state; This binding clip 6 is to be shape tip shape caliper always, and binding clip is preset with perforation 61 respectively in the position that cooperates alignment pin 11, makes it can be inserted in the alignment pin of lever; Whereby, can the person of being used required, and binding clip is fixed on the alignment pin of upper end or lower end, the both sides lever can be respectively separate or closed form, and can be respectively position C type clasp use on axis hole external diameter and internal diameter with vertical direction.

C type ring clamp shown in Figure 2 mainly is by the lever identical with Fig. 11, and cooperates a binding clip 7 that is curved tip shape to form; Its C type clasp that can position on axis hole external diameter and internal diameter with horizontal direction is respectively used.

During the actual use of above-mentioned C type ring, but desirable not as expection, sum up that to conclude its shortcoming as follows:

One, applicability is relatively poor:

If will enter the expansion of carrying out C type clasp in the axis hole when closed, must install the binding clip 6 of straight shape tip shape because of existing C type ring clamp,, carry out assembly and disassembly so that binding clip can directly be aimed at the shrinkage pool of C type clasp in the lever top with vertical mode; Yet if desire to enter in a horizontal manner the extension of carrying out C type clasp in the axis hole when closed, must be matched with the binding clip 7 that curved tip shape is installed on the lever top,, carry out assembly and disassembly so that after binding clip enters with level, can directly aim at the shrinkage pool of C type clasp; When it is used, must cause the trouble in the use constantly according to the form of required conversion binding clip; Again and, because of binding clip is two kinds of forms, and must install respectively again, be preferably to be placed in a place with two kinds of form binding clips, with convenient can be replaceable at any time, otherwise, if wherein a kind of binding clip is lost, then can't reach the requirement of its original purpose.

2, cost improves:

Because of existing C type ring clamp is to be mounted on two kinds of multi-form binding clips on the lever respectively, to make things convenient for the user to comply with the form of required conversion binding clip, so, this binding clip is when making, must make two secondary moulds respectively according to two kinds of multi-form binding clips, comparatively complicated when not only making, and two kinds of multi-form binding clips are separately made the waste that also can cause on the material separately, and cause the cost in the manufacturing to improve.

The purpose of this utility model is to provide a kind of replaceable mobile C type ring clamp, and is main by the direction of turning binding clip, can be according to the user required, directly aim at the shrinkage pool of C type clasp with vertical direction or horizontal direction, and carry out the assembly and disassembly of C type clasp.

The purpose of this utility model is achieved in that a kind of replaceable mobile C type ring clamp of the present utility model, mainly is made up of overlapping all-in-one-piece similar shape lever and the binding clip of clip on lever of being pivoted of two heads; Wherein, this lever respectively is convexly equipped with one group in pivot joint position upper and lower and is corresponding shape, and upper and lower side is the alignment pin of reverse protrusion, position, lever stage casing is reserved with a projection again, and lock is established a flexible member between the projection, it is characterized in that: binding clip is the wrong sheets of folder that intersect to articulate with pivot hole, stage casing by two, and each end that presss from both sides wrong sheet is the caliper of straight shape tip shape, and the other end is the caliper of curved tip shape; A perforation is forward and backwardly respectively offered in the pivot hole, stage casing of the wrong sheet of two folders, and each interleaving plate cooperates with corresponding location pintle hook lock on the lever with a perforation.

Described binding clip is parallel by two, and which is provided with the wrong sheet of folder of perforation, and the stop tab that is sticked on the wrong sheet of folder is formed; The wrong sheet of this folder is provided with the backstay of block in termination up and down again, and is matched with stop tab and is provided with spacing hole.

Described lever wears a containing hole on alignment pin, and the containing hole ora terminalis sets firmly a spring, and spring one end is inserted with a ball again, and ball protrudes from outside the alignment pin.

Owing to adopt such scheme: can reach the good replaceable mobile C type ring clamp of a kind of applicability, make simply, and can reduce inventory charge, also can reduce the cost in the manufacturing relatively.

Further specify technology contents of the present utility model below in conjunction with drawings and Examples:

Fig. 1 is a kind of stereogram of existing C type ring clamp;

Fig. 2 is the stereogram of another kind of existing C type ring clamp;

Fig. 3 is a kind of embodiment three-dimensional exploded view of the utility model C type ring clamp;

Fig. 4 is the A enlarged drawing of a kind of embodiment Fig. 3 of the utility model C type ring clamp;

Planar gesture when Fig. 5 opens for the utility model is implemented illustration;

Fig. 6 is the alignment pin enlarged drawing of the utility model Fig. 5;

Planar gesture when Fig. 7 is the utility model closure is implemented illustration;

Fig. 8 is the alignment pin enlarged drawing of the utility model Fig. 7;

Planar gesture figure when Fig. 9 opens for the another kind of compound mode lever of the utility model C type ring clamp;

Figure 10 is the planar gesture figure of the another kind of compound mode lever of the utility model C type ring clamp when closed;

Figure 11 is the three-dimensional exploded view of another embodiment of the utility model;

Figure 12 is the alignment pin enlarged drawing of Figure 11 of the utility model C type ring clamp;

A kind of planar gesture figure of second kind of embodiment of Figure 13 the utility model C type ring clamp;

The alignment pin enlarged drawing of Figure 14 the utility model C type ring clamp Figure 13;

The another kind of planar gesture figure of second kind of embodiment of Figure 15 the utility model C type ring clamp;

The alignment pin enlarged drawing of Figure 16 the utility model C type ring clamp Figure 15;

Figure 17 is a kind of planar gesture figure of the third embodiment of the utility model C type ring clamp;

The alignment pin enlarged drawing of Figure 18 the utility model C type ring clamp Figure 17;

Figure 19 is the another kind of planar gesture figure of the third embodiment of the utility model C type ring clamp;

The alignment pin enlarged drawing of Figure 19 of Figure 20 the utility model C type ring clamp;

Figure 21 is the planar gesture figure of the 4th kind of embodiment lever closure of the utility model C type ring clamp;

Figure 22 is the 4th kind of open planar gesture figure of embodiment lever of the utility model C type ring clamp.

The figure number part:

1, lever 11, alignment pin 111, containing hole 112, spring

113, ball 12, projection 13, flexible member 14, pivot joint position

2, the caliper of binding clip 21, the wrong sheet 211 of folder, protrusion position 22, straight shape tip shape

221, the caliper 231 of perforation 23, curved tip shape, perforation

3, binding clip 31, square dentation 32, wire strippers shape 4, binding clip

41, scissors shape 42, square dentation 5, binding clip 51, press from both sides wrong sheet

511, perforation 512, backstay 52, stop tab 521, spacing hole

6, binding clip 61, perforation 7, binding clip

Please refer to Fig. 3-shown in Figure 8, it mainly is made up of two overlapping binding clips 2 that are pivoted all-in-one-piece similar shape lever 1 and are mounted on the lever of head; Wherein:

This lever 1 is convexly equipped with one group of alignment pin 11 that is corresponding shape in articulating 14 tops, position, lever 1 stage casing suitable position again, and be reserved with a projection 12, establish one for lock and can keep two levers 1 to be the long flexible member 13 of opening state.

This binding clip 2 is to be symmetry shape by two, and the stage casing central point that protrudes position 211 intersects and articulates all-in-one-piece and press from both sides wrong sheet 21 and form; Binding clip 2 is preset with perforation 221,231 respectively with respect to alignment pin 11 positions of lever again, just can be sticked on the alignment pin 11 of lever for binding clip 2.

But this binding clip 2 is the structural forms for two-way all clampings, the one end is the caliper 22 of straight shape tip shape, the other end is caliper 23 structures of curved tip shape, and be matched with on the alignment pin 11 of lever and wear a containing hole 111, and the containing hole ora terminalis sets firmly a spring 112, spring one end is inserted with a ball 113 again, and ball 113 just slightly protrudes from outside the alignment pin 11 when being static state; When the alignment pin 11 of lever is inserted in the perforation on the binding clip 2 221 or 231, the perforation periphery of binding clip promptly can compress ball 113 with compression spring 112, and ball 113 is contracted toward in, for the perforation 221 of binding clip after passing through smoothly, ball row 113 again ejects, so as to binding clip 2 is fixed on the alignment pin 11;

Please refer to Figure 11-shown in Figure 14, for the utility model in addition two kinds implement illustrations, wherein, but this binding clip can be the caliper structure of two-way all clampings of variform, its form mainly contains an end and is huge dentation 31, binding clip 3 structures of one end wire strippers shape 32, and, can reach the effect (as Figure 11, shown in Figure 12) of line pressure rectangular wire according to this by the direction of turning binding clip 3; And one end be scissors shape 41, the other end is binding clip 4 structures of huge dentation 42; And, can reach the effect (Figure 13, shown in Figure 14) of flattening or pruning electric wire by the direction of turning binding clip 4; In view of the above, by the direction of turning binding clip, can be according to the user required, carry out the assembly and disassembly of C type clasp with vertical direction or horizontal direction, and effect persons such as wire stripping, flattening or pruning electric wire, good so as to reaching a kind of applicability, and make easy, the double-purpose type mobile C type ring clamp that cost is reduced.

Please cooperate again and consult shown in Fig. 9,10,21,22, be the utility model other plant the enforcement illustration of assembling mode, wherein, this binding clip 5 is to be parallel shape by two, and suitable position is provided with the wrong sheet 51 of folder of perforation 511, and the stop tab 52 that is sticked on the wrong sheet 51 of folder is formed; The wrong sheet 51 of this folder is provided with the backstay 512 of tool block effect in upper and lower side again, and is matched with stop tab 52 and is provided with spacing hole 521, and the backstay 512 that presss from both sides wrong sheet just is arranged in the spacing hole 521 of stop tab; By with the binding clip clip on lever, be parallel open structural form (as shown in Figure 9) when making whole C type ring clamp static; And when user's clamping lever 1, binding clip is promptly upheld along with opening of lever head, and binding clip expansible to the backstay of binding clip abuts against till the spacing hole of stop tab (as shown in figure 10); This Figure 21,22 action form are similar fully to Fig. 9, Figure 10 again, only be to be that square dentation 31, the other end are that binding clip 3 structures of wire strippers shape 32 replace with Figure 21, Figure 22 one end, use and reach assembly and disassembly and wire stripping, flattening or prune effects such as electric wire the wrong sheet 5 of the folder of Fig. 5.

Claims

1, a kind of replaceable mobile C type ring clamp mainly is made up of overlapping all-in-one-piece similar shape lever and the binding clip of clip on lever of being pivoted of two heads; Wherein, this lever respectively is convexly equipped with one group in pivot joint position upper and lower and is corresponding shape, and upper and lower side is the alignment pin of reverse protrusion, position, lever stage casing is reserved with a projection again, and lock is established a flexible member between the projection, it is characterized in that: binding clip is the wrong sheets of folder that intersect to articulate with pivot hole, stage casing by two, and each end that presss from both sides wrong sheet is the caliper of straight shape tip shape, and the other end is the caliper of curved tip shape; A perforation is forward and backwardly respectively offered in the pivot hole, stage casing of the wrong sheet of two folders, and each interleaving plate cooperates with corresponding location pintle hook lock on the lever with a perforation.

2, replaceable mobile C type ring clamp as claimed in claim 1, it is characterized in that: described binding clip is parallel by two, and which is provided with the wrong sheet of folder of perforation, and the stop tab that is sticked on the wrong sheet of folder is formed; The wrong sheet of this folder is provided with the backstay of block in termination up and down again, and is matched with stop tab and is provided with spacing hole.

3, replaceable mobile C type ring clamp as claimed in claim 1, it is characterized in that: described lever wears a containing hole on alignment pin, and the containing hole ora terminalis sets firmly a spring, and spring one end is inserted with a ball again, and ball protrudes from outside the alignment pin.