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CN-224209996-U - Multifunctional art knife

CN224209996UCN 224209996 UCN224209996 UCN 224209996UCN-224209996-U

Abstract

The utility model relates to a multifunctional art knife which comprises a shell, a knife rest arranged at the front end of the shell and a knife rest arranged at the rear end of the shell, wherein the knife rest is selectively arranged at least one of the knife rest and the knife rest, the front end and the rear end of the shell define the front-rear direction, when the knife rest is arranged on the knife rest, the knife rest extends out of the front end of the shell, the cutting edge of the knife rest is parallel to the front-rear direction of the shell, when the knife rest is arranged on the knife rest, the knife rest extends out of the rear end of the shell, and the cutting edge of the knife rest intersects with the front-rear direction of the shell. The multifunctional art designing knife is characterized in that the knife holder is arranged at the rear end of the shell on the basis of a common art designing knife, so that the blade can be arranged at the rear end of the shell, and the blade extends out of the rear end of the shell to form a shovel blade, so that the art designing knife has multiple functions.

Inventors

  • Request for anonymity
  • Request for anonymity

Assignees

  • 久维科技(苏州)有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (10)

  1. 1. The multifunctional art designing knife is characterized by comprising a shell, a blade, a knife rest arranged at the front end of the shell and a knife rest arranged at the rear end of the shell, wherein the blade is selectively arranged at least one of the knife rest and the knife rest, and the front end and the rear end of the shell define the front-rear direction; The blade is installed in the knife rest, from the front end of casing stretches out, just the blade is parallel to the fore-and-aft direction of casing, the blade is installed in the blade holder, from the rear end of casing stretches out, just the blade of blade with the fore-and-aft direction of casing intersects.
  2. 2. The utility knife of claim 1, wherein the blade extends from the rear end of the housing when mounted to the blade holder, and the cutting edge of the blade is perpendicular to the front-to-rear direction of the housing.
  3. 3. The utility knife of claim 1, wherein the blade has at least one securing slot, the blade holder has bosses in one-to-one correspondence with the securing slots, and the securing slot of the blade snaps into the bosses to mount the blade to the bosses of the blade holder.
  4. 4. The utility knife according to claim 3, wherein the rear end of the housing is further provided with a knife changing button, the knife holder is provided with an elastic sheet, the elastic sheet has an elastic protrusion, the knife blade has a mounting hole, the elastic protrusion passes through the mounting hole, and the knife changing button sequentially passes through the housing and the mounting hole of the knife blade and then abuts against the elastic protrusion of the elastic sheet.
  5. 5. The utility knife of claim 4, wherein the resilient blade has a guide surface for guiding insertion of the blade into the boss.
  6. 6. The utility knife of claim 1, further comprising a telescoping mechanism coupled to the blade holder for driving the blade holder to reciprocate to extend or retract the blade from the front end of the housing.
  7. 7. The utility knife of claim 6, wherein the telescoping mechanism comprises a push block, wherein a sliding groove is formed in the top of the housing, wherein the push block is connected to the knife rest, and wherein the push block reciprocates along the sliding groove to reciprocate the knife rest.
  8. 8. The utility knife of claim 7, wherein the pushing block comprises an action portion, a mounting portion and a mounting rod in that order from top to bottom, the action portion protruding from the top of the housing, the mounting rod passing through the knife rest to connect the pushing block with the knife rest.
  9. 9. The utility knife of claim 8, wherein the housing is provided with a plurality of snap points, the mounting portion of the push block abuts against the snap points to limit movement of the push block, and a spring is sleeved outside the mounting rod of the push block, and the spring is used for resetting the push block.
  10. 10. The utility knife of claim 1, wherein the front end of the housing is provided with another knife changing device.

Description

Multifunctional art knife Technical Field The application relates to a multifunctional art designer knife, in particular to an art designer knife with a cutting, scraping and multifunctional function. Background The common art knife can only cut, can not carry out shoveling and scraping, and has a single function. On the basis, an art designer knife with a cutting and scraping function is improved, but the art designer knife is generally used for switching different functions by turning a blade, and the art designer knife is very complex in structure, high in part number and high in cost. Therefore, the utility knife needs to be improved to realize the cutting and scraping functions on the basis of the control cost. Disclosure of utility model The utility model mainly aims to provide a multifunctional art designing knife which can be provided with blades at two ends of a front opening. The front mounted blade may be used as a conventional art knife and the blade is mounted at an angle to the rear to be able to act as a blade or doctor. The multifunctional art knife is simple in structure and can realize multiple functions of cutting, scraping and scraping. The utility model adopts the following technical scheme for realizing the purpose. The multifunctional art designing knife comprises a shell, a blade, a knife rest arranged at the front end of the shell and a knife rest arranged at the rear end of the shell, wherein the blade is selectively arranged at least one of the knife rest and the knife rest, and the front end and the rear end of the shell define the front-rear direction; The blade is installed in the knife rest, from the front end of casing stretches out, just the blade is parallel to the fore-and-aft direction of casing, the blade is installed in the blade holder, from the rear end of casing stretches out, just the blade with the fore-and-aft direction of casing intersects. Further, when the blade is mounted on the tool holder, the blade extends out from the rear end of the housing, and the cutting edge of the blade is perpendicular to the front-rear direction of the housing. Further, the blade is provided with at least one fixing groove, the tool holder is provided with bosses corresponding to the fixing grooves one by one, and the fixing grooves of the blade are clamped into the bosses so that the blade is mounted to the bosses of the tool holder. Further, the rear end of the shell is further provided with a tool changing key, the tool apron is provided with an elastic sheet, the elastic sheet is provided with an elastic bulge, the blade is provided with a mounting hole, the elastic bulge penetrates through the mounting hole, and the tool changing key sequentially penetrates through the shell and the blade to be abutted to the elastic bulge of the elastic sheet after penetrating through the mounting hole. Further, the elastic piece has a guide surface for guiding the insert to be inserted into the boss. Further, the cutter frame comprises a telescopic mechanism, the telescopic mechanism is connected with the cutter frame, and the telescopic mechanism is used for driving the cutter frame to reciprocate so that the cutter blade extends out or retracts from the front end of the shell. Further, the telescopic mechanism comprises a pushing block, a sliding groove is formed in the top of the shell, the pushing block is connected to the tool rest, and the pushing block moves back and forth along the sliding groove to drive the tool rest to move back and forth. Further, the pushing block sequentially comprises an action part, a mounting part and a mounting rod from top to bottom, wherein the action part protrudes out of the top of the shell, and the mounting rod penetrates through the tool rest to enable the pushing block to be connected with the tool rest. Further, the shell is provided with a plurality of clamping points, the installation part of the pushing block is abutted to the clamping points to limit the pushing block to move, a spring is sleeved outside the installation rod, and the spring is used for resetting the pushing block. Further, another tool changing device is arranged at the front end of the shell. The utility model has the beneficial effects that: The multifunctional art designing knife is characterized in that the knife holder is arranged at the rear end of the shell of the art designing knife on the basis of the common art designing knife, so that the blade can be arranged at the rear end of the shell, and the blade extends out of the rear end of the shell to form the shovel blade, so that the art designing knife has multiple functions. Drawings Fig. 1 is a front view of a utility knife according to an embodiment of the present utility model. Fig. 2 is an exploded view of a utility knife according to an embodiment of the present utility model. FIG. 3 is an internal schematic view of a utility knife according to an embodiment of the present utility model. Fig. 4 is a cross-section