CN218659196U - Art designing knife - Google Patents

Abstract

The utility model discloses an art knife, which comprises a main shell, wherein a mounting groove is arranged in the main shell, a paper cutter or a fruit knife is arranged in the mounting groove, and a first sliding groove is arranged at the top of the main shell; this art designer's sword is through setting up the main casing body, utilize the mounting groove that the main casing body was seted up, in order to set up paper cutter or fruit knife, make this art designer's sword have the paper cutting function and cut the fruit function, then through setting up first ejector pad, the second ejector pad, in order to realize driving paper cutter or fruit knife and stretch out the withdrawal main casing body, the rethread sets up the visor, in order to restrict first ejector pad and second ejector pad and withdraw from the main casing body, still can set up decoration or scissors or peeling knife or nail puller or pen knife or eraser or correction fluid on the protective cover, so only need change different visor, make this art designer's sword have the decoration, the scissors, the peeling, the nail pulling, the pen, the eraser is clean, the correction function, thereby this art designer's sword function is various, the whole practicality is strong, simple structure.

Description

Art designing knife

Technical Field

The utility model belongs to the technical field of office stationery technique and specifically relates to an art knife is related to.

Background

The art designing knife is used for cutting, is also commonly called as a graver or a wallpaper knife, and usually only uses a knife tip part for cutting, carving and dotting during normal use; along with the continuous development of science and technology, the user also is higher and higher to the requirement of art knife, is subject to self structure influence, and the only function of tailorring of art knife, but the art knife of single function can't satisfy the user's demand gradually, consequently needs research and development an art knife that the function is various, the practicality is strong. The publication No. CN211615679U discloses a multifunctional art knife, which comprises a knife handle, a knife shell, a blade, a push block and a breaking piece, wherein the knife shell is arranged on the knife handle, the knife shell is provided with an installation groove extending along the length direction of the knife shell, the blade is arranged in the installation groove, and a nail plate extends outwards from the bottom surface of the installation groove at the head end of the knife shell; the utility model discloses an it has the nail nipping board to extend at knife shell head end tip to the nail nipping board sets up to the toper structure, in order to realize the nail nipping, simultaneously through setting up the rupture piece at the knife shell tail end, breaks the blade through the rupture groove of rupture piece, realizes when the stub of blade becomes blunt or damages, can break fast through the rupture groove by oneself, need not to break the blade with the help of other instruments, and easy operation is swift. However, the utility knife has the conventional cutting function, and also has the functions of breaking off the blade, folding and removing nails, but the functions are still few, and the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide an art knife that the function is various, the practicality is strong.

In order to achieve the above purpose, the utility model provides a scheme does: an art knife comprises a main shell, wherein a mounting groove is formed in the main shell, a paper cutter or a fruit knife is arranged in the mounting groove, a first sliding groove is formed in the top of the main shell, the mounting groove and the first sliding groove respectively extend along the length direction of the main shell, the first sliding groove is downwards communicated with the mounting groove, a first push block is connected onto the first sliding groove in a sliding manner, a second push block is connected onto the first sliding groove in a buckling manner, the first push block and the second push block are arranged in the front and back direction, the first push block and the second push block are connected through a tension spring, and the first push block is detachably connected with the paper cutter or the fruit knife and used for driving the paper cutter or the fruit knife to extend out and retract into the main shell;

the tail of the main shell is provided with two buckling blocks, the two buckling blocks are detachably connected with a protective cover, the protective cover is used for limiting the first push block and the second push block to exit the main shell, and the protective cover is provided with a decorative piece, scissors, a peeling knife, a nail puller, a pencil sharpener, an eraser or correction fluid.

The utility model has the advantages that: the utility knife has various functions, the utility knife is provided with a main shell body, a paper cutter or a fruit knife is arranged by utilizing the mounting groove arranged on the main shell body, so that the utility knife has the functions of paper cutting and fruit cutting, then the utility knife is driven to extend out and retract into the main shell body by arranging a first push block and a second push block, and then the utility knife is provided with a protective cover to limit the first push block and the second push block to withdraw from the main shell body, the protective cover can be provided with a decoration or scissors or a peeling knife or a nail puller or a pencil sharpener or an eraser or correction fluid, so that the art designing knife has the functions of decoration, scissors, peeling, nail pulling, pencil sharpening and eraser cleaning and correction only by replacing different protective covers, thereby having various functions, strong overall practicability and simple structure.

Furthermore, a first limiting portion is formed at the bottom of the first pushing block, a second limiting portion is formed at the bottom of the second pushing block, and the first limiting portion is connected with the second limiting portion through a tension spring. The utility model adopts the above structure after, make the second ejector pad be close to through the first ejector pad of extension spring pulling.

Furthermore, a connecting plate is formed on the first pushing block, a connecting block is formed on the connecting plate in a protruding mode, connecting holes are formed in the paper cutter or the fruit knife respectively, and the connecting holes are connected through the connecting block in a buckling mode to enable the first pushing block to be detachably connected with the paper cutter or the fruit knife. After the structure is adopted in the utility model, the connection of the paper cutter or the fruit knife can be disassembled so as to be convenient for replacing the paper cutter or the fruit knife.

Furthermore, the protective cover is provided with two buckling holes, and the buckling blocks are buckled with the buckling holes to realize that the main shell can be detachably connected with the protective cover. The utility model adopts the above structure after, realize dismantling the connection visor.

Furthermore, the clamping blocks are of a barb-shaped structure, the two clamping blocks are arranged in a back-to-back mode, the first limiting portion and the second limiting portion are of barb-shaped structures respectively, and the first limiting portion and the second limiting portion are arranged in a back-to-back mode.

Furthermore, a limiting block is formed at the end part of the first pushing block, a limiting groove is formed at the end part of the first sliding groove, and when the first pushing block pushes the paper cutter or the fruit knife to extend out of the main shell, the limiting block is buckled and inserted into the limiting groove to limit the paper cutter or the fruit knife to retract into the main shell. The utility model adopts the above structure after, can stretch out the main casing body at paper cutter or fruit knife, insert the limiting groove through the stopper buckle and realize limiting paper cutter or fruit knife withdrawal main casing body.

Furthermore, a plurality of adjusting grooves are formed in the side wall of the first sliding groove and are arranged at equal intervals along the length direction of the first sliding groove, adjusting blocks are formed in the side wall of the second pushing block, and the adjusting grooves are connected through the adjusting blocks in a buckling mode to enable the second pushing block to be fixed on the first sliding groove in a buckling mode. After the structure is adopted in the utility model, the degree of the paper cutter or the fruit knife stretching out of the main shell body is adjusted.

Furthermore, a first connecting block is formed on the outer side wall of the protective cover in a protruding mode, a first connecting groove is formed in the first connecting block, a second connecting groove is formed in the bottom of the decorating part, a second connecting block is formed in the second connecting groove, and when the first connecting block is inserted into the second connecting groove, the second connecting block is inserted into the first connecting groove. The utility model adopts the above structure, make the art designing cutter have the decoration function.

Further, the scissors comprise two knife handles and two scissor heads, a knife handle is formed on the protective cover, the end part of the knife handle is hinged to the other knife handle, second sliding grooves are formed in the opposite sides of the knife handles, the two scissor heads are hinged in a staggered mode, the scissor heads are connected into the second sliding grooves in a sliding mode, and when the hinged positions of the two scissor heads are opposite to the hinged positions of the two knife handles, the scissor heads extend out of the knife handles. The utility model adopts the above structure, make the art designing cutter have the scissors function.

Furthermore, a rotating block is formed at the end part of the protective cover, a rotating groove is formed in the rotating block, and the rotating groove is rotationally connected with the peeling knife. The utility model adopts the above structure, make the art designing cutter have the skin planing function.

Furthermore, a first shell is formed at the end part of the protective cover in an extending mode, and the pencil sharpener is arranged in the first shell. By adopting the structure, the utility model has the pen planing function.

Furthermore, the tip of the protective cover is respectively provided with a first clamping block and a second clamping block, the first clamping block and the second clamping block are arranged at intervals, the first clamping block and the second clamping block are used for clamping the nail puller together, the nail puller is provided with an elastic block, the second clamping block is provided with a positioning groove, and when the nail puller is arranged on the second clamping block, the elastic block is inserted into the positioning groove. The utility model adopts the above structure, make the art designer's cutter have the nail nipping function.

Further, a mounting sleeve is formed at the end of the protective cover and used for mounting the eraser. By adopting the structure, the utility model has the function of cleaning the eraser.

Drawings

Fig. 1 is a first perspective view (function of a paper cutter) of the present invention.

Fig. 2 is an exploded view (function of paper cutter) of the present invention.

Fig. 3 is an exploded view of the present invention (function of paper cutter).

Fig. 4 is a second perspective view (function of fruit knife) of the utility model.

Fig. 5 is a third exploded view (fruit knife function) of the present invention.

Fig. 6 is a third perspective view (decoration function) of the present invention.

Fig. 7 is an exploded view of the present invention (decoration function).

Fig. 8 is an exploded view of the present invention (decoration function).

Fig. 9 is a fourth perspective view (scissors function) of the present invention.

Fig. 10 is an exploded view of the present invention (scissors function).

Fig. 11 is a fifth perspective view (peeling function) of the present invention.

Fig. 12 is a sixth perspective view (nail pulling function) of the present invention.

Fig. 13 is a seventh exploded view (nail pulling function) of the present invention.

Fig. 14 is a seventh perspective view (pencil sharpening function) of the present invention.

Fig. 15 is a perspective view eight (eraser function) of the present invention.

Fig. 16 is a perspective view nine (correction function) of the present invention.

The multifunctional pencil sharpener comprises a main shell 1, a mounting groove 11, a paper cutter 12, a connecting hole 121, a fruit knife 13, a first sliding groove 14, an adjusting groove 141, a limiting groove 142, a first pushing block 15, a first limiting part 151, a connecting plate 152, a connecting block 153, a limiting block 154, a second pushing block 16, a second limiting part 161, an adjusting block 162, a tension spring 17, a buckle block 18, a protective cover 2, a buckle hole 21, a first connecting block 22, a first connecting groove 23, a decorating part 3, a second connecting groove 31, a second connecting block 32, a scissors 4, a knife handle 41, a second sliding groove 411, a scissor head 42, a peeler head 5, a rotating block 51, a rotating groove 52, a nail puller 6, a first clamping block 61, a second clamping block 62, a positioning groove 621, an elastic block 63, a pencil sharpener 7, a first shell 71, a pencil sharpener 8, a eraser 81, a coating liquid, a coating sleeve 9 and a coating liquid.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 16, an art knife includes a main housing 1, a mounting groove 11 is formed in the main housing 1, a paper cutter 12 or a fruit knife 13 is disposed in the mounting groove 11, a first sliding groove 14 is formed in the top of the main housing 1, the mounting groove 11 and the first sliding groove 14 extend along the length direction of the main housing 1, the first sliding groove 14 is communicated with the mounting groove 11 downward, the first sliding groove 14 is connected with a first push block 15 in a sliding manner, the first sliding groove 14 is connected with a second push block 16 in a buckling manner, the first push block 15 and the second push block 16 are arranged in a front-back manner, the first push block 15 and the second push block 16 are connected through a tension spring 17, and the first push block 15 is detachably connected with the paper cutter 12 or the fruit knife 13 and used for driving the paper cutter 12 or the fruit knife 13 to extend out and retract into the main housing 1.

Two buckling blocks 18 are formed at the tail of the main shell 1, the two buckling blocks 18 are detachably connected with a protective cover 2 together, the protective cover 2 is used for limiting the first push block 15 and the second push block 16 to exit from the main shell 1, and the protective cover 2 is provided with a decorating part 3, scissors 4, a peeling knife 5, a nail puller 6, a pencil sharpener 7, an eraser 8 or correction fluid 9; specifically, the protective cover 2 is provided with two fastening holes 21, and the fastening block 18 is fastened and connected with the fastening holes 21 to detachably connect the protective cover 2 to the main housing 1.

In this embodiment, the head of the main housing 1 is opened with an opening for the paper cutter 12 or the fruit knife 13 to extend out, the bottom of the first pushing block 15 is formed with a first limiting portion 151, the bottom of the second pushing block 16 is formed with a second limiting portion 161, and the first limiting portion 151 and the second limiting portion 161 are connected by the tension spring 17.

In this embodiment, the first pushing block 16 is formed with a connecting plate 162, a connecting block 163 is formed on the connecting plate 162 in a protruding manner, the paper cutter 12 or the fruit knife 13 is respectively provided with a connecting hole 121, and the connecting block 163 is connected to the connecting hole 121 in a buckling manner, so that the first pushing block 15 can be detachably connected to the paper cutter 12 or the fruit knife 13.

In this embodiment, the fastening blocks 18 are in a barb-like structure, the two fastening blocks 18 are disposed opposite to each other, the first limiting portion 151 and the second limiting portion 161 are in barb-like structures, the first limiting portion 151 and the second limiting portion 161 are disposed opposite to each other, and the fastening blocks 18 are made of an elastic material, such as plastic.

In this embodiment, a limiting block 154 is formed at an end of the first pushing block 15, a limiting groove 142 is formed at an end of the first sliding groove 14, and when the first pushing block 15 pushes the paper cutter 12 or the fruit knife 13 to extend out of the main housing 1, the limiting block 154 is inserted into the limiting groove 142 in a buckling manner to limit the paper cutter 12 or the fruit knife 13 to retract into the main housing 1.

In this embodiment, the side wall of the first sliding groove 14 is provided with a plurality of adjusting grooves 141, the plurality of adjusting grooves 141 are arranged at equal intervals along the length direction of the first sliding groove 14, the side wall of the second push block 16 is formed with an adjusting block 162, and the adjusting block 162 is in snap-fit connection with the adjusting grooves 141 to realize the snap-fit fixation of the second push block 16 on the first sliding groove 14.

In this embodiment, a first connecting block 22 is formed on the outer side wall of the protective cover 2 in a protruding manner, a first connecting groove 23 is formed on the first connecting block 22, a second connecting groove 31 is formed at the bottom of the decoration 3, a second connecting block 32 is formed in the second connecting groove 31, and when the first connecting block 22 is inserted into the second connecting groove 31, the second connecting block 32 is inserted into the first connecting groove 23.

In this embodiment, the scissors 4 includes two handles 41 and two scissor heads 42, one handle 41 is formed on the protective cover 2, the end of the handle 41 is hinged to the other handle 41, the opposite sides of the two handles 41 are opened with second sliding slots 411, the two scissor heads 42 are hinged in a staggered manner, the scissor heads 42 are slidably connected in the second sliding slots 411, and when the hinged position of the two scissor heads 42 is opposite to the hinged position of the two handles 41, the scissor heads 42 extend out of the handles 41; wherein, a button is arranged at the hinge joint of the two scissor heads 42 and is used for pushing the scissor heads 42 by a user.

In the embodiment, a rotating block 51 is formed at the end of the protective cover 2, a rotating groove 52 is formed on the rotating block 51, and the peeling knife 5 is rotatably connected in the rotating groove 52.

In the embodiment, a first housing 71 is formed at the end of the protection cover 2, and the pencil sharpener 7 is disposed in the first housing 71.

In this embodiment, the end of the protection cover 2 is formed with a first clamping block 61 and a second clamping block 62 respectively, the first clamping block 61 and the second clamping block 62 are arranged at an interval, the first clamping block 61 and the second clamping block 62 are used for clamping the nail puller 6 together, the nail puller 6 is formed with an elastic block 63, the second clamping block 62 is provided with a positioning groove 621, and when the nail puller 6 is arranged on the second clamping block 62, the elastic block 63 is inserted into the positioning groove 621.

In the present embodiment, the end of the protective cover 2 is formed with a mounting sleeve 81, and the mounting sleeve 81 is used for mounting the eraser 8.

In this embodiment, when the function of the paper cutter 12 needs to be used, only the first pushing block 15 needs to be pushed to push the first pushing block 15 to move forward, the tension spring 17 is gradually stretched, the first pushing block 15 is connected to the connecting hole 121 through the connecting block 153 on the connecting plate 152 in a buckling manner to push the paper cutter 12 to move in the mounting groove 11, so that the paper cutter 12 gradually extends out of the main housing 1 until the limiting block 154 of the first pushing block 15 is inserted into the limiting groove 142 to fix the first pushing block 15 in a buckling manner, thereby preventing the paper cutter from retracting into the main housing 1, and at this time, the paper cutter 12 can be used to cut paper and the like; when the paper cutter 12 needs to be retracted, the first pushing block 15 is pushed backwards with force, the limiting block 154 is made to exit from the limiting groove 142, then the first pushing block 15 is loosened, and at the moment, the tension spring 17 retracts to drive the first pushing block 15 to move backwards for resetting.

When the function of the fruit knife 13 needs to be used, the two buckling blocks 18 are pressed to enable the buckling blocks 18 to exit the buckling holes 21, the protective cover 2 can be taken out, then the second pushing block 16 and the first pushing block 15 are taken out in sequence in a sliding mode, the paper cutter 12 is taken out from the connecting plate 152, the connecting hole 121 of the fruit knife 13 is connected with the connecting block 153 in a buckling mode, the fruit knife 13 is replaced, finally the fruit knife 13, the first pushing block 15, the second pushing block 16 and the protective cover 2 are installed back to the main shell 1 in sequence, and when the fruit knife 13 is used, the operation can be carried out if the paper cutter 12 is used.

When the degree of the paper knife 12 or the fruit knife 13 extending out of the main housing 1 needs to be adjusted, the adjustment block 162 of the second pushing block 16 is controlled to be buckled with different adjustment grooves 141.

When the function of the decoration piece 3 needs to be used, only the corresponding protection cover 2 needs to be replaced, and then the decoration piece 3 is inserted into the first connecting block 22 on the connection protection cover 2, specifically, the first connecting block 22 is inserted into the second connecting groove 31, and the second connecting block 32 is inserted into the first connecting groove 23; wherein, the decoration 3 can be a doll and the like.

When the functions of the scissors 4 need to be used, the corresponding protective cover 2 with the scissors 4 is replaced, then the two scissor heads 42 are pushed to move until the hinged parts of the two scissor heads 42 are aligned with the hinged parts of the two knife handles 41, then one of the knife handles 41 is pulled to swing, so that the knife handle 41 drives the scissor head 42 connected with the knife handle to swing, the two knife handles 41 are opened, the two scissor heads 42 are opened, and at the moment, the functions of the scissors 4 can be used.

When the function of the peeling knife 5 needs to be used, the corresponding protective cover 2 with the peeling knife 5 is replaced, and then the main shell body 1 is held by hand to use the peeling function.

When the nail nipping function is needed, the corresponding protective cover 2 with the nail nipping device 6 is replaced, and then the nail nipping function can be used.

When the pencil sharpener function is needed, the corresponding protective cover 2 with the pencil sharpener 7 is replaced, and then the pencil sharpener function can be used.

When the function of the eraser 8 is needed, the corresponding protective cover 2 with the mounting sleeve 81 is replaced, and then the eraser 8 is inserted into the mounting sleeve 81, so that the function of the eraser 8 can be used.

When the function of the correction liquid 9 is needed, the corresponding protective cover 2 with the correction liquid 9 is replaced, and then the correction function can be used.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims (10)

1. An art knife comprising a main housing (1), characterized in that: a mounting groove (11) is formed in the main shell (1), a paper cutter (12) or a fruit knife (13) is arranged in the mounting groove (11), a first sliding groove (14) is formed in the top of the main shell (1), the mounting groove (11) and the first sliding groove (14) extend along the length direction of the main shell (1) respectively, the first sliding groove (14) is communicated with the mounting groove (11) downwards, a first push block (15) is connected to the first sliding groove (14) in a sliding manner, a second push block (16) is connected to the first sliding groove (14) in a buckling manner, the first push block (15) and the second push block (16) are arranged in a front-back manner, the first push block (15) is connected with the second push block (16) through a tension spring (17), and the first push block (15) is detachably connected with the paper cutter (12) or the fruit knife (13) and used for driving the paper cutter (12) or the fruit knife (13) to extend out and retract into the main shell (1);

the tail of the main shell (1) is provided with two buckle blocks (18), the buckle blocks (18) are detachably connected with a protective cover (2) together, the protective cover (2) is used for limiting the first push block (15) and the second push block (16) to exit the main shell (1), and the protective cover (2) is provided with a decorative part (3) or scissors (4) or a peeling knife (5) or a nail puller (6) or a pencil sharpener (7) or an eraser (8) or correction fluid (9).

2. An art knife according to claim 1, wherein: the protective cover (2) is provided with two buckling holes (21), and the buckling blocks (18) are buckled with the buckling holes (21) to realize that the main shell (1) can be detachably connected with the protective cover (2).

3. An art knife according to claim 2, wherein: the end part of the first push block (15) is provided with a limiting block (154), the end part of the first sliding groove (14) is provided with a limiting groove (142), and when the first push block (15) pushes the paper cutter (12) or the fruit knife (13) to extend out of the main shell (1), the limiting block (154) is buckled and inserted into the limiting groove (142) to limit the retraction of the paper cutter (12) or the fruit knife (13) into the main shell (1).

4. A utility knife according to claim 3, characterized in that: a plurality of adjusting grooves (141) are formed in the side wall of the first sliding groove (14), the adjusting grooves (141) are arranged at equal intervals along the length direction of the first sliding groove (14), an adjusting block (162) is formed in the side wall of the second pushing block (16), and the adjusting block (162) is connected with the adjusting grooves (141) in a buckling mode to achieve that the second pushing block (16) is fixed to the first sliding groove (14) in a buckling mode.

5. An art knife according to claim 4, wherein: protruding take shape on visor (2) lateral wall has first connecting block (22), first connecting block (22) are opened there are first connecting groove (23), decoration (3) bottom is opened there are second connecting groove (31), take shape in second connecting groove (31) has second connecting block (32), work as when first connecting block (22) insert second connecting groove (31), second connecting block (32) insert in first connecting groove (23).

6. An art knife according to claim 4, wherein: scissors (4) include two handle of a knife (41), two scissors heads (42), form a handle of a knife (41) on visor (2), this handle of a knife (41) tip articulates another handle of a knife (41), two it has second sliding tray (411) to open on handle of a knife (41) opposite side, two scissors head (42) are crisscross articulated, scissors head (42) sliding connection is in second sliding tray (411), when two the articulated department of scissors head (42) is just when the articulated department of two handle of a knife (41), scissors head (42) stretch out handle of a knife (41).

7. An art knife according to claim 4, wherein: the end part of the protective cover (2) is formed with a rotating block (51), the rotating block (51) is provided with a rotating groove (52), and the rotating groove (52) is rotationally connected with the peeling knife (5).

8. An art knife according to claim 4, wherein: the end part of the protective cover (2) extends to form a first shell (71), and the pencil sharpener (7) is arranged in the first shell (71).

9. An art knife according to claim 4, wherein: visor (2) tip is formed with first grip block (61), second grip block (62) respectively, first grip block (61) sets up with second grip block (62) interval, first grip block (61) and second grip block (62) are used for common centre gripping nail puller (6), nail puller (6) are formed with flexible piece (63), it has constant head tank (621) to open on second grip block (62), works as when nail puller (6) set up on second grip block (62), elasticity piece (63) insert in constant head tank (621).

10. An art knife according to claim 4, wherein: an installation sleeve (81) is formed at the end part of the protective cover (2), and the installation sleeve (81) is used for installing the eraser (8).

Images