CN2335758Y - Pipe cutting-off device capable of adapting for multiple sizes - Google Patents
Pipe cutting-off device capable of adapting for multiple sizes Download PDFInfo
- Publication number
- CN2335758Y CN2335758Y CN 98241163 CN98241163U CN2335758Y CN 2335758 Y CN2335758 Y CN 2335758Y CN 98241163 CN98241163 CN 98241163 CN 98241163 U CN98241163 U CN 98241163U CN 2335758 Y CN2335758 Y CN 2335758Y
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- connecting rod
- cover plate
- contact element
- rod
- pipe cutter
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Abstract
The utility model relates to a pipe cutting device which is suitable for multiple sizes, comprising a body, and the body is provided with an upper and a lower cover corresponding plates which are fixedly combined. One end of the cover plate of the body is pivoted with a first contact element, a rod body is arranged on the cover plate, and a first connecting rod and a second connecting rod are arranged on the body. The utility model overcomes the disadvantage that the rod body in the existing pipe cutting device can only move in lines, the contact elements and a cutting knife can form a triangular clamp type all the time. The utility model can clamp with the three optimal clamp points on work pieces, so manufacture cost, time and weight can be greatly reduced.
Description
The utility model relates to a kind of hand tools, especially a kind of manual pipe cutter of applicable multiple size, and wherein a contact element and a cutting knife can move, and therein easily folder establish the body of different size, its easy assembling simple in structure is rapid, and it is effective to cut pipe, clamping power the best.
Figure 21 represents a kind of habitual pipe cutter, and it comprises an arcuation head 10, one cutting knifes 100, and it is located at first end of arcuation head rotationally, and a base element 11 is then extended by its second end, and a screw rod 110 wore this base element 11.One sliding members 111 is connected with arcuation head 10 slidably, and is connected setting with the upper end of screw rod 110, and the other end of screw rod 110 then connects a prominent button 112.This sliding members 111 has two rollers 113 and connects in the top, so that a body can utilize the prominent button 112 of rotation and be positioned between this sliding members 111 and the cutting knife 100.When rotating pipe cutter around body, this body just can be subjected to cutting knife 100 along its side face cutting.
Figure 22 represents another kind of habitual pipe cutter, pipe cutter structure among it and Figure 21 is similar, it comprises a ratch mechanism, this ratch mechanism has a body of rod and is located at tooth bar 120 between sliding members 111 ' and base element 11 ' with control, then this sliding members 111 ' just can be shifted to this cutting knife 100 ' very fast because of this pallet 12 of operation, reaches the purpose of quick location.
Figure 23 represents another habitual pipe cutter, it has an arcuation head 10 ' and a neck 11 " extend by the lower end of this arcuation head 10 ', two bigger rollers 101 and two less rollers 102 are located at the inner face place on this arcuation head 10 ' respectively.One body of rod 13 passes this neck 11 movably " and have a tooth bar 121 to set firmly wherein, a ratchet means is arranged on this neck 11 " among and have a pallet 12 ' to engage with this tooth bar 121.These body of rod 13 1 ends are provided with a cutting knife 122 and are located in the scope of arcuation appearance of this arcuation head 10 ', and the body of rod 13 other ends are provided with a prominent button 123 in addition.
In the pipe cutter shown in Figure 21, its sliding members 111 can not move to this cutting knife 100 soon and sentence and reach the purpose of clamping body.Though and the pipe cutter shown in Figure 22 has improved the shortcoming of pipe cutter among Figure 21, but these two kinds of pipe cutters all only can be applicable to the body that diameter is less, because the distance on 113 on two rollers is fixed, so if there is larger-diameter body to press from both sides when establishing wherein, two rollers 113 can not provide the span of filling part, fix this body.And the pipe cutter among Figure 23 has overcome above-mentioned shortcoming, that is to say, can be folded between this two less roller 102 and cutting knife 122 than the body of minor diameter, and larger-diameter body then can be located between the two bigger rollers 101 and cutting knife 122.
Even so, the arcuation head 10 of pipe cutter is as shown in figure 23 established larger-diameter body in order to want to press from both sides, just need occupy bigger space in case ccontaining two pairs of rollers 101,102 therein.In addition, this body of rod 13 only can move on a direction of fixing, and this factor has just limited the position that is provided with of roller 101,102.With the exception of this, all pipe cutters all are the patterns of being made one by the manufacture of founding casting, and not only weight is heavier and very inconvenient in use for this.And therefore the cost of making also just remains high, thereby has reduced the coml profit.
The utility model provides a kind of pipe cutter that overcomes above-mentioned defective, it has a fixedly pipe cutter of roller and a linkage, movably cutting knife and another roller press from both sides the body of establishing different size to have one in addition, can the mobile simultaneously cutting knife and first contact element, make body to be cut be subjected to first, second contact element and cutting knife to be clamped in the best state that cuts off, it is simple to operate to cut pipe, and the pipe cutter assembling is easy and rapid.
For achieving the above object, the utility model provides a kind of pipe cutter of applicable multiple size, comprising: a body, and it has upper and lower correspondence and in conjunction with fixing cover plate, inside forms accommodation space; An end of body has a body of rod and is located in the accommodation space of cover plate in addition, and cover plate one end of this body is pivoted with one first contact element; One is located at cover plate one end wears wherein barred body for the above-mentioned body of rod; One first connecting rod one end is articulated in the accommodation space of cover plate, and the other end then is combined with a cutting knife; One shaped element is between first connecting rod; One end of one second connecting rod is and this first connecting rod articulates, and its second end is then in conjunction with one second contact element and lean edge at cover plate.
The utility model advantage, overcome the shortcoming that the body of rod in the habitual pipe cutter only can moving linearly, and to design the mode of linkage cleverly, make two contact elements and cutting knife can form the clamping kenel of best triangular form forever, no matter the size of pipe diameter, three best on all can workpiece bites carry out clamping, solve the problem that habitual person can't break through, simultaneously, body of the present utility model can be made in the mode of burst combination by plastic cement or other materials, significantly reduce the cost and the time of making, and weight can significantly lower, it is effective to cut pipe, clamping power the best.
Description of drawings is as follows:
Fig. 1 is the stereo appearance figure of first embodiment of the present utility model;
Fig. 2 is the exploded view of first embodiment of the present utility model;
Fig. 3 is the expression first embodiment schematic diagram of the present utility model, its cutting knife and first contact element and the contacted situation of second contact element;
Fig. 4 for expression one than the body of minor diameter by the schematic diagram of the situation of clamping;
Fig. 5 is for representing that a larger-diameter body is by the schematic diagram of the situation of clamping;
Fig. 6 is the stereo appearance figure of second embodiment of the present utility model;
Fig. 7 is the exploded view of second embodiment of the present utility model;
Fig. 8 is the expression second embodiment schematic diagram of the present utility model, its cutting knife, first contact element and the contacted situation of second contact element;
Fig. 9 for expression one than the body of minor diameter by the schematic diagram of clamping in the situation of second embodiment;
Figure 10 is for representing that a larger-diameter body is by the schematic diagram of clamping in the situation of second embodiment;
Figure 11 is the stereo appearance figure of the 3rd embodiment of the present utility model;
Figure 12 is the exploded view of the 3rd embodiment of the present utility model;
Figure 13 is the schematic diagram of expression the 3rd embodiment of the present utility model, its cutting knife, first contact element and the contacted situation of second contact element;
Figure 14 for expression one than the body of minor diameter by the schematic diagram of clamping in the situation of the 3rd embodiment;
Figure 15 is for representing that a larger-diameter body is by the schematic diagram of clamping in the situation of the 3rd embodiment;
Figure 16 is the exploded view of the 4th embodiment of the present utility model;
Figure 17 is the covering plate structure side view of the 4th embodiment of the present utility model;
Figure 18 represents that for the utility model body is by the schematic diagram of clamping in the situation of the 4th embodiment;
Figure 19 is the exploded view of the 5th embodiment of the present utility model;
Figure 20 represents that for the utility model body is by the schematic diagram of clamping in the situation of the 5th embodiment;
Figure 21 implements illustration for first of the habitual pipe cutter of expression;
Figure 22 is the schematic diagram of the second enforcement illustration of the habitual pipe cutter of expression, and
Figure 23 is the schematic diagram of this 3rd enforcement illustration of the habitual pipe cutter of expression.
Please referring to shown in Fig. 1 to 2, first embodiment of the pipe cutter of applicable multiple size of the present utility model comprises a body, the side plate 15 that it has an arc 14 and is extended by these arc 14 both sides.The lateral margin of each side plate 15 has a groove 151 with the ccontaining body that will cut off laterally, and the end in this side plate is provided with an arc slotted eye 152 in addition.First end of this body has a screw thread body of rod 20, and it is located in the perforation 140 of these arc 14 first ends by one rotationally and movably and wears, and this body second end then has one first contact element 40 to be hubbed on rotationally between the biside plate 15.One barred body 21 is connected with rotationally to sentence for these body of rod 20 spiral shells at first end of this arc 14 and wears wherein, so this body of rod 20 just can move with respect to this barred body 21, this barred body 21 can be at 15 pivots of biside plate simultaneously.
One first connecting rod, 30 its first ends are articulated in that its second end then is provided with a cutting knife 31 on the arc 14 of this body.This first connecting rod 30 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies with ccontaining this cutting knife 31.First end of this body of rod 20 is articulated on the shaped element 200, and 200 of this shaped elements are between two lamellar bodies of first connecting rod 30, and prominent 22 on a button is fixed in the second end place of the body of rod 20.One second connecting rod, 50 its first ends and this first connecting rod 30 articulate, its second end then has rotating second contact element 51 and is articulated in the arc slotted eye 152 of side plate 15, causes the second connecting rod 50 and second contact element 51 to produce along this arc slotted eye 152 and slides.This second connecting rod 50 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies.First end of this second connecting rod 50 is between first end of the body of rod 20 and first connecting rod 30.
As shown in Figure 3, when this body of rod 20 is moved towards first contact element 40 and when arriving an extreme position, this second contact element 51 just is moved to first contact element 40 and abuts mutually, and simultaneously, cutting knife 31 contacts with this first contact element 40 and second contact element 51.This moment, the distance of 31 of first contact element 40, second contact element 51 and cutting knifes was minimum.In other words, the body of different-diameter just can utilize the operation body of rod 20 and suitably is folded between first contact element 40, second contact element 51 and the cutting knife 31.
Situation when Fig. 4 and Fig. 5 represent the pipe cutter first embodiment clamping, the one minor diameter body 70 of applicable multiple size and major diameter body 80 respectively.This first contact element 40, second contact element 51 and cutting knife 31 always are equidistantly and contact with the body that is held, so this body just can firmly be subjected to three best the holding state of contact point and be positioned.In addition, with regard to making, pipe cutter of fitting multiple size of the present utility model can be made and make up easily, and the cost of its making reduces many than known technology.This arc 14 and biside plate 15 are to be made by plastic material, so its overall weight just can significantly reduce.
Fig. 8 represents second embodiment of the pipe cutter of the applicable multiple size of the utility model, the structure of this second embodiment is similar to first embodiment, please referring to Fig. 6 to Fig. 7, second embodiment of the pipe cutter of applicable multiple size of the present utility model comprises a body, the side plate 15 that it has an arc 14 and is extended by these arc 14 both sides.The lateral margin of each side plate 15 has a groove 151 with the ccontaining body that will cut off laterally, and being pivoted on the side plate 15 in addition is fixed with a roller 153.First end of this body has a screw thread body of rod 20, and it is located in the perforation 140 of these arc 14 first ends by one rotationally and movably and wears, and this body second end then has one first contact element 40 to be hubbed on rotationally between the biside plate 15.One barred body 21 is connected with rotationally to sentence for the body of rod 20 spiral shells at first end of this arc 14 and wears wherein, so this body of rod 20 just can move with respect to this barred body 21, this barred body 21 can pivot between biside plate 15 simultaneously.
One first connecting rod, 30 its first ends are articulated in that its second end then is provided with a cutting knife 31 on the arc 14 of this body.This first connecting rod 30 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies with ccontaining this cutting knife 31.First end of this body of rod 20 is articulated on the shaped element 200, and 200 of this shaped elements are between two lamellar bodies of first connecting rod 30, and prominent 22 on a button is fixed in the second end place of the body of rod 20.One second connecting rod 50 forms a sliding surface 53 in the side near first contact element 40, the second connecting rod 50 that is positioned at the bottom then is provided with a protuberance 52 in its opposite side, first end of this second connecting rod 50 and this first connecting rod 30 articulate, its second end then has rotating second contact element 51, and utilize an elastomer 60 1 ends to collude and be located on the arc 14, the other end then colludes on the protuberance 52 of being located at second connecting rod 50, causes the sliding surface 53 of second connecting rod 50 to rotate with the roller 153 in the side plate 15 and cooperates.This second connecting rod 50 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies.First end of this second connecting rod 50 is between first end of the body of rod 20 and first connecting rod 30.
As shown in Figure 8, when this body of rod 20 is moved towards first contact element 40 and when arriving an extreme position, this second contact element 51 just is moved to first contact element 40 and abuts mutually, and simultaneously, cutting knife 31 contacts with this first contact element 40 and second contact element 51.This moment, the distance of 31 of first contact element 40, second contact element 51 and cutting knifes was minimum, and elastomer 60 also is extended state.In other words, the body of different-diameter just can utilize the operation body of rod 20 and suitably is folded between first contact element 40, second contact element 51 and the cutting knife 31.
Situation when Fig. 9 and Figure 10 represent the pipe cutter second embodiment clamping, the one minor diameter body 70 of applicable multiple size and major diameter body 80 respectively.Second connecting rod 50 rubber-likes are moved and utilize the sliding surface 53 on this second connecting rod 50 to slide according to 60 on the clamping elastomer of different tube diameters along roller 153, make this first contact element 40, second contact element 51 and cutting knife 31 always are equidistantly and contact with the body that is held, so this body just can firmly be subjected to the clamp position of three best contact points and be positioned.
Please continue referring to Figure 11 to shown in Figure 12, the 3rd embodiment of the pipe cutter of applicable multiple size of the present utility model comprises a body, the side plate 15 that it has an arc 14 and is extended by these arc 14 both sides.The lateral margin of first side plate 15 has a groove 151 with the ccontaining body that will cut off laterally, and the end in this side plate 15 is provided with a chute 154 in addition.First end of this body has a screw thread body of rod 20, and it is located in the perforation 140 of these arc 14 first ends by one rotationally and movably and wears, and this body second end then has one first contact element 40 to be hubbed on rotationally between the biside plate 15.One barred body 21 is connected with rotationally to sentence for these body of rod 20 spiral shells at first end of this arc 14 and wears wherein, so this body of rod 20 just can move with respect to this barred body 21, this barred body 21 can pivot between biside plate 15 simultaneously.
One first connecting rod, 30 its first ends are articulated in that its second end then is provided with a cutting knife 31 on the arc 14 of this body.This first connecting rod 30 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies with ccontaining this cutting knife 31.First end of this body of rod 20 is articulated on the shaped element 200, and 200 of this shaped elements are between two lamellar bodies of first connecting rod 30, and prominent 22 on a button is fixed in the second end place of the body of rod 20.The second connecting rod 50 of one second connecting rod 50 below it is positioned at, the one end is provided with a protuberance 52, this protuberance 52 is to link an elastomer 60, the other end of this elastomer 60 then is fixed on the arc 14, and first end of this second connecting rod 50 system articulates with this first connecting rod 30, its second end then has rotating second contact element 51 and pivot closes in the chute 154 of side plate 15, causes second connecting rod 50 can utilize the elasticity pulling of elastomer 60 and second contact element 51 on it can slide along producing relatively in the chute 154 of side plate 15.This second connecting rod 50 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies.First end of this second connecting rod 50 is between first end of the body of rod 20 and first connecting rod 30.
As shown in figure 13, when this straight-bar 20 is moved towards first contact element 40 and when arriving an extreme position, this second contact element 51 just is moved to first contact element 40 and abuts mutually, and simultaneously, cutting knife 31 contacts with this first contact element 40 and second contact element 51.This moment, the distance of 31 of first contact element 40, second contact element 51 and cutting knifes was minimum, and elastomer also is extended state.In other words, the body of different-diameter just can utilize the operation body of rod 20 and suitably is folded between first contact element 40, second contact element 51 and the cutting knife 31.
Situation when Figure 14 and Figure 15 represent pipe cutter the 3rd embodiment clamping one minor diameter body 70 of applicable multiple size and major diameter body 80 respectively.This first contact element 40, second contact element 51 and cutting knife 31 always are equidistantly and contact with the body that is held, and utilize elastomer 60 effective stretching diastole second connecting rods 50, and second contact element 51 is moved along the chute 154 of side plate 15 smoothly, so this body just can firmly be subjected to the clamp position of three best contact points and be positioned.
Please continue referring to Figure 16 to shown in Figure 17, the 4th embodiment of the pipe cutter of applicable multiple size of the present utility model comprises the one body, and it has upper and lower corresponding cover plate 16.The lateral margin of each cover plate 16 has a groove 161 with the ccontaining body that will cut off laterally, the one end more is provided with a chute 162, side wall surface branch is provided with the storage tank 163 of depression within this cover plate 16 in addition, this cover plate 16 also utilizes number rivet 164 to engage, cause cover plate 16 corresponding storage tanks 163 to form accommodation space 165, have the function of ccontaining other member.Wherein first end of body has a screw thread body of rod 20, it is located in the accommodation space 165 of cover plate 16 first ends by one rotationally and movably and wears, and this body second end then has one first contact element 40 to be hubbed on accommodation space 165 between the cover plate 16 rotationally.One barred body 21 is connected with rotationally at the accommodation space of these cover plate 16 first ends and wears wherein for these body of rod 20 spiral shells, so this body of rod 20 just can move with respect to this barred body 21, this barred body 21 can pivot between cover plate 16 simultaneously.
One first connecting rod, 30 its first ends are articulated in the accommodation space 165 of cover plate 16 of this body, and second end of this first connecting rod 30 then is provided with a cutting knife 31.This first connecting rod 30 is to be riveted mutually by two lamellar bodies to form, and cooperates the accommodation space 165 of cover plate 16 between two lamellar bodies and forms and have all cracks between the level, and have a ccontaining cutting knife 31.First end of this body of rod 20 is articulated on the shaped element 200, and 200 of this shaped elements are between two lamellar bodies of first connecting rod 30, and prominent 22 on a button is fixed in the second end place of the body of rod 20.One second connecting rod, 50 its first ends and this first connecting rod 30 articulate, the second connecting rod 50 that wherein is positioned at the below is provided with a protuberance 52, on it and collude first end of establishing elastomer 60, the second end cording of this elastomer 60 has rotating second contact element 51 and is articulated in the chute 162 of cover plate 16, causes the second connecting rod 50 and second contact element 40 to produce along this chute 162 and moves.This second connecting rod 50 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies.First end of this second connecting rod 50 is between first end of the body of rod 20 and first connecting rod 30.
When this body of rod 20 is moved towards first contact element 40 and arrives an extreme position, this second contact element 51 just is moved to first contact element 40 and abuts mutually, and simultaneously, cutting knife 31 is with this first contact element 40 and contact second element 51 and contact.This moment, the distance of 31 of first contact element, 40, the second contact elements 51 and cutting knifes was minimum.In other words as shown in figure 18, the caliber of different-diameter just can utilize the operation body of rod 20 and suitably is folded between first contact element 40, second contact element 51 and the cutting knife 31.
Please continue referring to shown in Figure 19, the 5th embodiment of the pipe cutter of applicable multiple size of the present utility model comprises a body, and it has one-body molded symmetrical cover plate 17.The lateral margin of each cover plate 17 has a groove 171 with the ccontaining body that will cut off laterally, the one end more is provided with a chute 172, be provided with the storage tank 173 of depression in addition in the interior sidewall surface branch of this cover plate 17, this integrated cover plate 17 also forms the broken line 176 of symmetry in the position, intermediate portion, it is fixing that the cover plate 17 of Xiang Zhehou only must use a rivet 174 that this cover plate 17 is rolled over mutually, it is ccontaining 175 to cause these cover plate 17 corresponding storage tanks 173 to form, and has the function of ccontaining other member.Wherein first end of body has a screw thread body of rod 20, it is located in the accommodation space 175 of cover plate 17 first ends by one rotationally and movably and wears, and this body second end then has one first contact element 40 to be hubbed on accommodation space 175 between the other end cover plate 17 rotationally.One barred body 21 is connected with rotationally at the accommodation space 175 of these cover plate 17 first ends and wears wherein for these body of rod 20 spiral shells, so this body of rod 20 just can move with respect to this barred body 21, this barred body 21 can pivot between cover plate simultaneously.
One first connecting rod, 30 its first ends are articulated in the accommodation space 175 of cover plate 17 of this body, and second end of this first connecting rod 30 then is provided with a cutting knife 31.This first connecting rod 30 is to be riveted mutually by two lamellar bodies to form, and cooperates the accommodation space 175 of cover plate 17 between two place's bodies and forms a gap with the level of wiping and a ccontaining cutting knife 31.First end of this body of rod 20 is articulated on the shaped element 200, and 200 of this shaped elements are between two lamellar bodies of first connecting rod 30, and prominent 22 on a button is fixed in the second end place of the body of rod 20.One second connecting rod, 50 its first ends and this first connecting rod 30 articulate, the second connecting rod 50 that wherein is positioned at the below is provided with a protuberance 52, on it and collude first end of establishing elastomer 60, second end of this elastomer 60 then colludes and is fixed between the cover plate 17, and the second end cording of this second connecting rod 50 has rotating second contact element 51 and is articulated in the chute 172 of cover plate 17, causes the second connecting rod 5 and second contact element 51 to produce along this chute 172 and moves.This second connecting rod 50 is to be riveted mutually by two lamellar bodies to form, and forms the gap between two lamellar bodies.First end of this second connecting rod 50 is between first end of the body of rod 20 and first connecting rod 30.
When this body of rod 20 is moved towards first contact element 40 and arrives an extreme position, this second contact element 51 just is moved to first contact element 40 and abuts mutually, and simultaneously, cutting knife 31 contacts 51 and contacts with this first contact element 40 and second.This moment, the distance of 31 of first contact element, 40, the second contact elements 51 and cutting knifes was minimum.In other words, as shown in figure 20, the body of different-diameter just can utilize the operation body of rod 20 and suitably is folded between first contact element 40, second contact element 51 and the cutting knife 31, wherein the 4th and the 5th embodiment more advances one one and has improved structure of the present utility model, no matter on making and fit on when all saving many costs and worker.
Claims (14)
1, a kind of pipe cutter of applicable multiple size is characterized in that comprising:
One body, it has upper and lower correspondence and in conjunction with fixing cover plate, inside forms accommodation space; An end of body has a body of rod and is located in the accommodation space of cover plate in addition, and cover plate one end of this body is pivoted with one first contact element;
One is located at cover plate one end wears wherein barred body for the above-mentioned body of rod;
One first connecting rod one end is articulated in the accommodation space of cover plate, and the other end then is combined with a cutting knife;
One shaped element is between first connecting rod;
One end of one second connecting rod is and this first connecting rod articulates, and its second end is then in conjunction with one second contact element and lean edge at cover plate.
2, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that an end that wherein is positioned at second connecting rod is provided with a protuberance, and this protuberance is to link an elastomer, and this elastomeric other end then colludes and is fixed in the cover plate.
3, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that wherein the body of rod is a threaded rod.
4, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that wherein the lateral margin of each cover plate respectively is provided with a groove.
5, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that being connected the end that this body of rod is relevant to first connecting rod comprising a prominent button.
6, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that an end of its cover plate is provided with an arc slotted eye, and second contact element of an end combination of second connecting rod and being articulated in the arc slotted eye of side plate.
7, the pipe cutter of applicable multiple size as claimed in claim 1, an end that it is characterized in that its cover plate is provided with a roller, wherein a side of second connecting rod forms a sliding surface, second contact element of one end combination of this second connecting rod had both made the sliding surface of second connecting rod contact with the roller generation.
8, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that an end of its cover plate can be provided with a chute, and second contact element of second connecting rod can be relied in this chute.
9, the pipe cutter of applicable multiple size as claimed in claim 1 is characterized in that wherein can utilizing having integrated symmetrical cover plate, and corresponding intersecting in conjunction with fixing.
10, the pipe cutter of applicable multiple size as claimed in claim 1, it is characterized in that a body wherein can have an arc with and both sides side plate, an end of this side plate is provided with an arc slotted eye; An end of body has the perforation that a body of rod is located in the arc setting in addition, and is pivoted with one first contact element between this body biside plate; The end that one barred body is located at this arc wears wherein for the above-mentioned body of rod; One first connecting rod one end is articulated on the arc, and the other end then is combined with a cutting knife; One shaped element position is between first connecting rod; One end of one second connecting rod and this first connecting rod articulate, and its other end is then in conjunction with one second contact element and be articulated in the arc slotted eye of side plate.
11, the pipe cutter of applicable multiple size as claimed in claim 10 is characterized in that wherein the lateral margin of each side plate respectively is provided with a groove.One end of side plate can be provided with a roller, and second connecting rod is provided with sliding surface and produces with above-mentioned roller and contact.
12, the pipe cutter of applicable multiple size as claimed in claim 10 is characterized in that an end of its latus inframedium can be provided with a roller, and second connecting rod is provided with sliding surface and produces with above-mentioned roller and contact.
13, the pipe cutter of applicable multiple size as claimed in claim 10 is characterized in that wherein a side of the second connecting rod of below can be provided with a protuberance, and establishes an elastomer one end and collude and be located on the arc, and the other end then colludes on the protuberance of being located at second connecting rod.
14, the pipe cutter of applicable multiple size as claimed in claim 10 is characterized in that an end of its latus inframedium can be provided with a chute, even second contact element of second connecting rod can rely in this chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241163 CN2335758Y (en) | 1998-10-09 | 1998-10-09 | Pipe cutting-off device capable of adapting for multiple sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241163 CN2335758Y (en) | 1998-10-09 | 1998-10-09 | Pipe cutting-off device capable of adapting for multiple sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335758Y true CN2335758Y (en) | 1999-09-01 |
Family
ID=33987978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98241163 Expired - Fee Related CN2335758Y (en) | 1998-10-09 | 1998-10-09 | Pipe cutting-off device capable of adapting for multiple sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335758Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405727A (en) * | 2015-03-19 | 2017-11-28 | 威斯特伐利亚金属软管技术有限责任及两合公司 | Apparatus and method for manufacturing convoluted hose |
-
1998
- 1998-10-09 CN CN 98241163 patent/CN2335758Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405727A (en) * | 2015-03-19 | 2017-11-28 | 威斯特伐利亚金属软管技术有限责任及两合公司 | Apparatus and method for manufacturing convoluted hose |
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