CN220297335U - Multifunctional electric cutter convenient to install - Google Patents

Abstract

The utility model relates to the field of cutting tools and discloses a multifunctional electric cutter convenient to install, which comprises a fixed pipe, wherein a movable block is connected inside the fixed pipe in a sliding manner, a connecting block is arranged on the left side inside the movable block, a blade is arranged on the left side of the connecting block, clamping grooves are formed in the front side and the rear side of the right part of the connecting block, rotating shafts are rotatably connected on the front side and the rear side of the inside of the movable block, a connecting rod is fixedly connected with the periphery of the rotating shafts, a clamping block is fixedly connected to the left part of the connecting rod, the clamping block is arranged inside the clamping groove, a first spring is fixedly connected to one side, far away from the connecting block, of the connecting rod, and the other end of the first spring is fixedly connected to the left side of the inner wall of the movable block. According to the electric cutter, the first springs, the connecting rods, the buttons, the stop blocks, the clamping blocks and the clamping grooves are matched, so that different objects can be cut by installing different blades, and the functions of the electric cutter are more abundant.

Description

Multifunctional electric cutter convenient to install

Technical Field

The utility model relates to the field of cutting tools, in particular to a multifunctional electric cutter convenient to install.

Background

The utility model provides a multi-functional electric knife convenient to install, because the blade is mostly fixed at the blade body, be difficult to install other blades at present electric heat cutting knife is when using, results in electric heat cutting knife to only cut one or several article, and the function is comparatively single, simultaneously at the cutting process, some lighter article blades can pass article a lot for overlength blade causes the scald to user's hand easily.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a multifunctional electric cutter convenient to install.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a multi-functional electric knife convenient to installation, includes the fixed pipe, the inside sliding connection of fixed pipe has the movable block, the inside left side of movable block is provided with the connecting block, the connecting block left side is provided with the blade, both sides all are provided with the draw-in groove around the connecting block right part, both sides all rotate around the inside of movable block are connected with the pivot, pivot periphery fixedly connected with connecting rod, connecting rod left part fixedly connected with fixture block, the fixture block sets up inside the draw-in groove, one side fixedly connected with first spring of connecting block is kept away from to the connecting rod, first spring other end fixedly connected with is in movable block inner wall left side, both sides all sliding connection has the button around the movable block.

As a further description of the above technical solution:

the connecting rod is close to the second spring of one side right part fixedly connected with of connecting block, second spring other end fixed connection is on movable block inner wall right side.

As a further description of the above technical solution:

one side of the button, which is close to the connecting rod, is fixedly connected with a stop block, and the stop block is arranged on the right side of the connecting rod.

As a further description of the above technical solution:

limiting blocks are fixedly connected to the front side and the rear side of the movable block, and are slidably connected inside the fixed pipe.

As a further description of the above technical solution:

the movable block is internally and laterally connected with a sliding block, the lower part of the sliding block is fixedly connected with a spring piece, the lower part of the sliding block is provided with an electromagnet, the inner wall of the upper part of the fixed pipe is fixedly connected with a rack, and the sliding block is arranged at the lower part of the rack.

As a further description of the above technical solution:

the lower end of the spring piece is arranged on the upper part of the electromagnet.

As a further description of the above technical solution:

guide grooves are formed in the front side and the rear side of the fixed pipe, and the periphery of the button is arranged inside the guide grooves.

The utility model has the following beneficial effects:

1. according to the electric cutter, the first spring, the connecting rod, the button, the stop block, the clamping block and the clamping groove are matched, so that the clamping block is separated from the clamping groove by pressing the button, the blade of another type is detached and replaced, different objects can be cut by installing different blades, and the functions of the electric cutter are more abundant.

2. According to the utility model, through the cooperation of the fixed pipe, the movable block, the rack, the sliding block, the spring piece and the electromagnet, the electromagnet is started to absorb the sliding block, so that the movable block can be contracted towards the inside of the fixed pipe, the exposed blade can be shortened, and the electric cutter can prevent the blade from extending too long to scald hands when cutting objects by adjusting the length of the blade.

Drawings

FIG. 1 is a perspective view of a multifunctional electric cutter which is convenient to install and provided by the utility model;

FIG. 2 is a schematic diagram of a movable block structure of a multifunctional electric cutter convenient to install;

fig. 3 is a schematic diagram of the internal structure of a fixing tube of the multifunctional electric cutter, which is convenient to install.

Legend description:

1. a blade; 2. a connecting block; 3. a movable block; 4. a first spring; 5. a button; 6. a guide groove; 7. a stop block; 8. a clamping groove; 9. a clamping block; 10. a rotating shaft; 11. a second spring; 12. a limiting block; 13. a rack; 14. a slide block; 15. a spring piece; 16. an electromagnet; 17. a fixed tube; 18. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a multi-functional electric cutter convenient to installation, including fixed pipe 17, fixed pipe 17 inside sliding connection has movable block 3, the inside left side of movable block 3 is provided with connecting block 2, connecting block 2 left side is provided with blade 1, both sides all are provided with draw-in groove 8 around the connecting block 2 right part, both sides all rotate around the movable block 3 inside are connected with pivot 10, pivot 10 periphery fixedly connected with connecting rod 18, connecting rod 18 left part fixedly connected with fixture block 9, fixture block 9 sets up inside draw-in groove 8, one side fixedly connected with first spring 4 of connecting rod 18 keeping away from connecting block 2, first spring 4 other end fixedly connected with is in movable block 3 inner wall left side, both sides all sliding connection has button 5 around the movable block 3, through pressing button 5, make dog 7 can promote the right side of connecting rod 18, thereby make connecting rod 18 rotate, thereby let fixture block 9 and draw-in groove 8 separation, alright side from movable block 3 inside take out, and then install the movable block 3 inside with blade 1 of another model, loosen button 5, make first spring 4 promote the connecting rod 18 rotate, and then make another cutting knife 1 can not be carried out the cutting knife 1 through the other type 1, thereby the cutting knife 1 can not be changed the same type of the electric cutter 1, the function is more abundant to the cutting knife is more than the blade 1.

The right part of one side of the connecting rod 18, which is close to the connecting block 2, is fixedly connected with a second spring 11, the other end of the second spring 11 is fixedly connected to the right side of the inner wall of the movable block 3, and the clamping block 9 can be more firmly fixed in the clamping groove 8 through the thrust of the second spring 11, so that the blade 1 is more stable to fix, the blade 1 is prevented from falling off, the stop block 7 is fixedly connected to one side of the button 5, which is close to the connecting rod 18, the stop block 7 is arranged on the right side of the connecting rod 18, the stop block 7 can prevent the button 5 from being ejected out of the movable block 3 by the first spring 4 and the second spring 11, the two sides of the movable block 3 are fixedly connected with limiting blocks 12, the limiting blocks 12 are slidably connected in the fixed pipe 17, the limiting blocks 12 slide in the fixed pipe 17, the limiting of the movable block 3 is prevented from being pulled out of the fixed pipe 17 through the limiting of the limiting blocks 12 when the movable block 3 moves, so that a line is prevented from being broken, the upper side of the inside of the movable block 3 is slidingly connected with a sliding block 14, the lower part of the sliding block 14 is fixedly connected with a spring piece 15, the lower part of the sliding block 14 is provided with an electromagnet 16, the inner wall of the upper part of a fixed pipe 17 is fixedly connected with a rack 13, the sliding block 14 is arranged at the lower part of the rack 13, when objects with different thicknesses are cut, the electromagnet 16 is only required to be started, so that the metal sliding block 14 can be attracted and further move downwards, at the moment, the sliding block 14 and the rack 13 are separated, the button 5 can be pulled to retract the movable block 3 into the fixed pipe 17, so that the length of the exposed part of the blade 1 is shortened, the movable block 3 can be pulled outwards when required, the length of the blade 1 is increased, after the electromagnet 16 is closed, the spring piece 15 can jack up the sliding block 14 again, so that the sliding block 14 is contacted with the rack 13 again, the movable block 3 is locked in the fixed pipe 17, and the blade 1 is kept fixed, and then cut the object, the spring leaf 15 lower extreme sets up on electromagnet 16 upper portion, spring leaf 15 one end supports on electromagnet 16, the other end supports in slider 14 lower part, thereby make slider 14 can receive an ascending thrust all the time, thereby keep movable block 3 fixed in fixed pipe 17 inside, both sides are provided with guide way 6 around the fixed pipe 17, button 5 periphery sets up inside guide way 6, guide way 6 can avoid button 5 to block movable block 3, the outside at guide way 6 is leaked to the button 5 naked, through pulling button 5, alright drive movable block 3 and remove in fixed pipe 17, thereby adjust the length of blade 1.

Working principle: through pressing button 5 for dog 7 can promote the right side of connecting rod 18, make connecting rod 18 rotate, thereby let fixture block 9 and draw-in groove 8 separation, alright take out connecting block 2 from movable block 3 inside this moment, and then with blade 1 removal, then install movable block 3 inside the blade 1 of another model, loosen button 5, make first spring 4 rebound promote connecting rod 18 counter-rotating, and then make fixture block 9 card go into the inside connecting block 2 on another model blade 1 right side, thereby accomplish the change of blade 1, make the electric knife can cut different objects through installing different blade 1, let the function of electric knife richer, when the object of cutting different thickness, only need start electro-magnet 16, make metal slider 14 can be attracted, and then move downwards, slider 14 and rack 13 separation this moment, alright pull button 5 shrink movable block 3 inside fixed pipe 17, thereby make blade 1 naked length in the outside shorten, alright outwards pull out movable block 3 when required, make blade 1's length increase, close the electro-magnet 16 back 15 will jack-up slider 14 again with the spring piece 13, make the inside fixed pipe 17 will be held at the slider 13 again, thereby the fixed object is kept in contact with movable block 13, and then the fixed pipe is kept for the slider is fixed to the piece is moved to the inside.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a multi-functional electric cutting knife convenient to installation, includes fixed pipe (17), its characterized in that: fixed pipe (17) inside sliding connection has movable block (3), inside left side of movable block (3) is provided with connecting block (2), connecting block (2) left side is provided with blade (1), both sides all are provided with draw-in groove (8) around connecting block (2) right part, both sides all rotate around movable block (3) inside and are connected with pivot (10), pivot (10) periphery fixedly connected with connecting rod (18), connecting rod (18) left part fixedly connected with fixture block (9), fixture block (9) set up inside draw-in groove (8), one side fixedly connected with first spring (4) of connecting rod (18) keeping away from connecting block (2), first spring (4) other end fixedly connected with is in movable block (3) inner wall left side, both sides all sliding connection have button (5) around movable block (3).

2. The multifunctional electric knife convenient to install according to claim 1, wherein: the right part of one side of the connecting rod (18) close to the connecting block (2) is fixedly connected with a second spring (11), and the other end of the second spring (11) is fixedly connected to the right side of the inner wall of the movable block (3).

3. The multifunctional electric knife convenient to install according to claim 1, wherein: one side of the button (5) close to the connecting rod (18) is fixedly connected with a stop block (7), and the stop block (7) is arranged on the right side of the connecting rod (18).

4. The multifunctional electric knife convenient to install according to claim 1, wherein: limiting blocks (12) are fixedly connected to the front side and the rear side of the movable block (3), and the limiting blocks (12) are slidably connected inside the fixed pipe (17).

5. The multifunctional electric knife convenient to install according to claim 1, wherein: the movable block (3) is internally and slidably connected with a sliding block (14), the lower part of the sliding block (14) is fixedly connected with a spring piece (15), an electromagnet (16) is arranged at the lower part of the sliding block (14), a rack (13) is fixedly connected with the inner wall of the upper part of the fixed pipe (17), and the sliding block (14) is arranged at the lower part of the rack (13).

6. The multifunctional electric knife convenient to install according to claim 5, wherein: the lower end of the spring piece (15) is arranged at the upper part of the electromagnet (16).

7. The multifunctional electric knife convenient to install according to claim 1, wherein: guide grooves (6) are formed in the front side and the rear side of the fixed pipe (17), and the periphery of the button (5) is arranged inside the guide grooves (6).