CN1927554A - Scissor for rapid shearing PVC tube - Google Patents
Scissor for rapid shearing PVC tube Download PDFInfo
- Publication number
- CN1927554A CN1927554A CN 200610053061 CN200610053061A CN1927554A CN 1927554 A CN1927554 A CN 1927554A CN 200610053061 CN200610053061 CN 200610053061 CN 200610053061 A CN200610053061 A CN 200610053061A CN 1927554 A CN1927554 A CN 1927554A
- Authority
- CN
- China
- Prior art keywords
- blade
- cut
- bolt
- inner tank
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The invention relates to a cutter for cutting PVC tube quickly, which comprises left cutter, right cutter and blade. Wherein, the left and right cutters are hinged by bolt; the blade is inserted into the groove at the upper end of right cutter to be connected via bolt; the end of blade has regular wheel tooth; the inner groove of left cutter is pined with blade sliding block which is contacted with torsion spring; the end of sliding block is relative to the tooth contacted with wheel tooth; the end of blade is hinged with blade drawing rod which via pin is connected to handle drawing rod; the handle drawing rod is inserted into the inner groove of left cutter to be pined; the end of handle drawing rod has positioning pin relative to the inner groove of left cutter; the wheel tooth at the end of blade, the blade drawing rod and the handle drawing rod are connected to match blade sliding block, left cutter and right cutter.
Description
Technical field
The present invention relates to a kind of cutting implement, particularly relate to the scissors of rapid shearing PVC tube.
Background technology
The shearing employing of common pvc pipe is manual or power saws is sawed-off, wastes time and energy when operation, and simultaneously, the sawing mouth is inhomogeneous, and overlap or burr appear in regular meeting, influence the use of pipe.The utility model patent of application number 92232522.7 has disclosed a kind of plastic conduit scissors and has solved above-mentioned problem, comprise and cut handle and blade, be characterized in cutting between handle and be provided with the tooth bar linkage, tooth bar one end is positioned a left side by bolt and cuts a upper end, the two ends of connecting rod are pinned at respectively in the locating slot of tooth bar and blade, the blade afterbody has a little tooth to be meshed with tooth bar, and back-moving spring is housed on the bolt.But this technical scheme be because the in use difficult control of the tooth bar that adopts must have a little tooth to assist align rack the blade afterbody with hand, can normal running; In addition, because tooth bar is a linearity, relatively effort operates.
Summary of the invention
Technical problem to be solved by this invention is the present situation at prior art, and a kind of simple and reasonable, scissors of being convenient to the rapid shearing PVC tube of process and assemble, rapid operation is provided.It is by the strength of handle, with cooperating of the blade afterbody circle gear teeth and spring clip termination, and the quick laborsaving shearing pvc pipe purpose of breaking.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the scissors of rapid shearing PVC tube, comprise that handle is cut on an equipped mutually left side, handle and blade are cut in the right side, a left side is cut handle and is cut being hinged through bolt with the right side, blade inserts right cutting the notch of upper end and through bolt pin joint with it, the technical measures of taking comprise: the blade tail end has the gear teeth that rule is arranged, the knife block that inner tank mouths pin joint and apical grafting is had the button spring is cut on a left side, the tooth mouth of the corresponding butt gear teeth in the end of knife block;
And the blade breech face also is hinged with the blade pull bar, and blade pull bar via pins is connected with a hand lever, hand lever is stretched into a left side cut an inner tank mouths, and pin joint with it; Being positioned at a left side cuts the left side of the handle tie rod end relevant position of inner tank mouths cut inner tank mouths also is provided with alignment pin.
A left side is cut lower through-hole also is installed with steel wire; The shoulder that handle is cut on the right side also is hinged with centring ring.
Compared with prior art, blade tail end of the present invention has the gear teeth that rule is arranged, and the knife block that inner tank mouths pin joint and apical grafting is had the button spring, the tooth mouth of the corresponding butt gear teeth in the end of knife block are cut in a left side; And the blade breech face also is hinged with the blade pull bar, and blade pull bar via pins is connected with a hand lever, hand lever is stretched into a left side cut an inner tank mouths, and pin joint with it; Being positioned at a left side cuts the left side of the handle tie rod end relevant position of inner tank mouths cut inner tank mouths also is provided with alignment pin.The gear teeth of above-mentioned blade tail end and blade pull bar with hand lever is connected as a single entity, and cut with knife block, a left side, the right side cut matching, operate light and handy, simple and direct, convenient.
Description of drawings
Fig. 1 is the overall structure partial schematic sectional view of embodiment of the invention open configuration;
Fig. 2 is that schematic diagram is looked on Fig. 1 left side;
Fig. 3 is the schematic diagram of Fig. 1 closure state;
Fig. 4 is that schematic diagram is looked on Fig. 3 left side.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Fig. 1 is to shown in Figure 4, and the scissors of rapid shearing PVC tube comprises that an equipped mutually left side is cut 2, the right side cuts 17 and blade 12, a left side cut 2 and the right side cut and be hinged 17 through bolt 5, bolt 5 ends tighten through jump ring 14; Blade 12 inserts right cutting the notch of 17 upper ends and through bolt 10 pin joint with it, and bolt 10 ends screw through nut 13; Blade 12 tail ends have the gear teeth 12a that rule is arranged, and cut on a left side has the knife block 6 of button spring 4 to 2 inner tank mouths through bolt 15 pin joints and apical grafting, and bolt 15 ends tighten through jump ring 18; The tooth mouth of the end of knife block 6 corresponding butt gear teeth 12a;
And blade 12 breech faces also are hinged with blade pull bar 9, and blade pull bar 9 via pins 8 are connected with a hand lever 7, hand lever 7 is stretched into a left side cut 2 inner tank mouths, and pin joint with it; Being positioned at a left side cuts the left side relevant position, hand lever 7 end of 2 inner tank mouths cut 2 inner tank mouths also is provided with alignment pin 3.
A left side is cut 2 lower through-hole also is installed with steel wire 1; The right side cut 17 shoulder also via pins 11 be hinged with centring ring 16.Operating process:
With a left side cut 2, the right side cut 17 and blade 12 draw back, blade pull bar 9 with hand lever 7 is opened; Pvc pipe is placed on the groove of scissors, and the knife edge of blade 12 is pressed on pvc pipe one side, and the left side of holding with a firm grip is cut 2, the tooth mouth of the end of knife block 6 corresponding butt gear teeth 12a is cut 17 on the right side; Just drive the gear teeth 12a motion of blade 12 tail ends along the tooth mouth of gear teeth 12a, make continuous afterburning shearing PVC tube one side of the knife edge of blade 12, when blade 12 arrives to groove, blade pull bar 9 with hand lever 7 is compressed; Gradually pvc pipe is sheared and disconnected.When blade 12 arrives to groove, the corresponding tooth mouth that breaks away from gear teeth 12a in the end of knife block 6.Prepare next time in order to circulate.
The gear teeth 12a of blade 12 tail ends and blade pull bar 9 with hand lever 7 is connected as a single entity, and cut 2 with knife block 6, a left side, the right side cuts and matches 17, operates light and handy, simple and direct, convenient.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (2)
1, the scissors of rapid shearing PVC tube, comprise that (2) are cut on an equipped mutually left side, cut (17) and a blade (12) on the right side, a left side is cut (2) and the right side cut (17) is hinged through bolt (5), blade (12) inserts the right side and cuts the notch of (17) upper end and through bolt (10) pin joint with it, it is characterized in that: described blade (12) tail end has the gear teeth (12a) that rule is arranged, cut (2) inner tank mouths through bolt (15) pin joint and go back apical grafting and have the knife block of button spring (4) (6), the tooth mouth of the corresponding described gear teeth of butt in the end of knife block (6) (12a) on a described left side;
And blade (12) breech face also is hinged with blade pull bar (9), and blade pull bar (9) via pins (8) is connected with a hand lever (7), hand lever (7) is stretched into a left side cut (2) inner tank mouths, and pin joint with it; Be positioned at a left side cut the left side hand lever (7) relevant position, end of (2) inner tank mouths cut the handle (a 2) inner tank mouths also be provided with alignment pin (3).
2, the scissors of rapid shearing PVC tube according to claim 1 is characterized in that: a described left side is cut (2) lower through-hole also is installed with steel wire (1); The right side is cut the shoulder of (17) also is hinged with centring ring (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610053061 CN1927554A (en) | 2006-08-22 | 2006-08-22 | Scissor for rapid shearing PVC tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610053061 CN1927554A (en) | 2006-08-22 | 2006-08-22 | Scissor for rapid shearing PVC tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1927554A true CN1927554A (en) | 2007-03-14 |
Family
ID=37857771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610053061 Pending CN1927554A (en) | 2006-08-22 | 2006-08-22 | Scissor for rapid shearing PVC tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1927554A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113186705A (en) * | 2021-05-11 | 2021-07-30 | 温州职业技术学院 | Cloth cutting device for garment processing |
-
2006
- 2006-08-22 CN CN 200610053061 patent/CN1927554A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113186705A (en) * | 2021-05-11 | 2021-07-30 | 温州职业技术学院 | Cloth cutting device for garment processing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101084723B (en) | Scissors type pruning shear | |
CN1927554A (en) | Scissor for rapid shearing PVC tube | |
CN202507082U (en) | Clamping mechanism | |
CN2933755Y (en) | Scissors for rapid shearing of PVC pipe | |
CN205732719U (en) | A kind of cable cutter | |
CN205674240U (en) | A kind of cutter head can 360 degree of pistol-shaped scissors rotating | |
CN201069928Y (en) | Scissors type lopping shears | |
CN204426086U (en) | Multifunctional pruning shears | |
CN105964836A (en) | Cable cutting pliers | |
CN215836051U (en) | Plant trimming means is used in city environmental protection | |
CN213002388U (en) | Novel electric cable is cut | |
CN201630053U (en) | Garden shears | |
CN205104853U (en) | Video line wire stripping pliers | |
CN204157328U (en) | A kind of Multifunctional secateurs | |
CN210678594U (en) | Multifunctional electric power overhaul tool | |
CN210868879U (en) | Pruning shear for landscaping engineering | |
CN107394691B (en) | Cable clamps shearing and draws skin structure | |
CN201004851Y (en) | Garden saw and shear | |
CN201086298Y (en) | Tube scissors | |
CN208798383U (en) | Tool used in a kind of fruit tree shaping | |
CN218125632U (en) | Big tree grafting-tool | |
CN206169383U (en) | Labor -saving bolt cutter | |
CN2484732Y (en) | Garden shears | |
CN205357243U (en) | Trees are with cuting clamping tools | |
CN217722117U (en) | Lever-type labor-saving pruning shears |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |