CN214136124U - Cutter with cutter bin - Google Patents

Abstract

The utility model discloses a cutter with a cutter bin, a cutter bin accommodating space and a cutter outlet opening are arranged in a shell, the cutter bin accommodating space is positioned at one side of the cutter bin and is used for accommodating the cutter bin, a first blade is accommodated and supported in the cutter bin, and the knife rest is provided with a push broach structure which extends outside the shell to form an operating part, the operation part and the knife rest slide in the shell, the first blade can be exposed at the knife outlet, at least one second blade is accommodated in the knife cabin, the accommodating space of the knife cabin vertically extends downwards and forms a knife cabin inlet at the bottom side of the shell, the knife cabin is inserted into the accommodating space of the knife cabin at the knife cabin inlet and locked in the accommodating space of the knife cabin, the knife cabin is unlocked, the knife cabin is vertically downwards separated from the shell relative to the knife cabin inlet, through the design, the knife cabin can be vertically and completely separated from the shell, the cutter bin can be turned over when the spare blade is installed, so that the operation is convenient, and the operation is convenient when the cutter bin is replaced; in addition, the profile structure at the bottom of the tool bin and the shell jointly form the outer surface of the tool, so that the thickness of the tool is reduced.

Description

Cutter with cutter bin

Technical Field

The utility model relates to a cutter especially relates to a take cutter in sword storehouse.

Background

The folding knife has wide application, has the characteristics of folding, carrying and blade replacement, and the like, and is favored by users. In order to replace the working blade, a spare blade is often stored on the folding knife in order to replace the working blade when necessary. The storage of the spare blade puts forward various requirements on the structure of the folding knife, and the folding knife needs to be provided with the spare blades as many as possible on one hand, but needs to simultaneously meet the safety performance requirements of unified management and storage and the convenience of replacement of the spare blades.

Based on the integrated needs of each aspect of reserve blade, there is the folding sword that is equipped with the sword storehouse structure among the prior art, the sword storehouse structure generally sets up in the tool bit of folding sword or handle of a knife cavity, can deposit a plurality of reserve blades in the sword storehouse, makes things convenient for the safe storage of sword storehouse. And the cutter bin is provided with an automatic blade changing structure, so that the function of automatically changing the blades can be achieved while the blades are stored. However, the storage, taking out and replacing modes of the knife compartment have a plurality of design difficulties, and the knife compartment which is designed to be convenient for storage and taking out and convenient for replacing the blade is a difficult problem in the design of the knife compartment.

The patent of granting bulletin for CN209050775U discloses a take folding knife of tool magazine, the tool magazine rotates to be installed in the casing, when needing to install reserve blade, with the tool magazine and roll out from the handle of a knife, but above-mentioned structure on the one hand because the joining design of revolution mechanic, lead to the thickness increase of cutter, and the rotation axis sets up in the casing, but because the tool magazine itself is for the elongated structure of adaptation blade, need set up to rectangular shape, consequently need more rotation space and open the space when rotatory, consequently, the setting of rotation axis and the design of rotation range receive many-sided restriction, and, if the function of automatic sword of going up is added to the tool magazine again, because of the last sword structure of tool magazine self, increased the possibility of aggravating tool magazine thickness again. In addition, due to the design limitation of the rotation range, the operation surface of the knife bin faces towards the shell, and the convenience for a user to install a spare blade is increased; in addition, when the knife cabin is damaged after being used for a long time and needs to be replaced, the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model has the advantages that the operation is convenient when the spare blade is installed; and the cutter with the cutter bin is convenient to operate when the cutter bin is replaced.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a take cutter in knife storehouse, includes casing and knife storehouse, be equipped with knife rest, knife storehouse in the casing, be located knife rest one side be used for acceping the knife storehouse accommodating space in knife storehouse and a knife outlet, the knife rest is internal to receive and is supported a first blade, just be equipped with the push broach structure on the knife rest, the push broach structure extends to form the operating portion outside the casing, the operation the operating portion, the knife rest slides in the casing to can expose in knife outlet department first blade, be equipped with the portion of acceping in the knife storehouse, accept at least a second blade in the portion of acceping, the perpendicular downwardly extending of knife storehouse accommodating space forms the knife storehouse entry in the casing bottom side, the knife storehouse inserts knife storehouse accommodating space and lock admittedly in knife storehouse accommodating space in the knife storehouse entry, unblock the knife storehouse, the relative knife storehouse entry breaks away from the casing perpendicularly downwards.

Further, the tool magazine is provided with a bottom profile structure, the shape of the bottom profile structure is matched with that of the tool magazine inlet of the shell, the tool magazine is locked in the tool magazine accommodating space, the tool magazine bottom profile structure and the shell form the outer surface of a tool together, and the joint of the tool magazine bottom profile structure and the shell is in smooth transition.

Furthermore, the shell is provided with a first buckling part, the knife compartment comprises a second buckling part, the first buckling part is in buckling fit with the second buckling part to unlock the first buckling part and the second buckling part, and the knife compartment can be vertically drawn out from the knife compartment accommodating space downwards to be separated from the shell.

Further, the first buckling part comprises a first groove and a first bulge, the second buckling part comprises a second groove and a second bulge, the second bulge is located in the first groove, the first bulge is located in the second groove, so that the knife compartment is buckled with the shell, the second buckling part is located on the edge of the shell, the second buckling part further comprises a pressing surface, the pressing surface is located on one side, away from the second bulge, of the second groove, and the second groove and the second bulge are in a step shape.

Furthermore, the first buckling part comprises a buckling groove and a buckling protrusion, the buckling protrusion is located in the buckling groove, the second buckling part comprises a shifting piece and a buckling piece, the buckling piece extends out of the shifting piece, the shifting piece is located in the buckling groove, and the buckling piece and the buckling protrusion buckle the tool magazine and the shell.

Furthermore, the first buckling part is a round hole, the second buckling part comprises a buckling column, the buckling column comprises two columns, a slot is formed between the two columns, the section of the end part of each column is 7-shaped, and the end parts of the two columns stretch into the round hole to enable the knife compartment to be buckled with the shell.

Furthermore, the knife compartment is provided with a sliding structure, the knife compartment accommodating space is provided with a sliding rail structure matched with the sliding structure, the sliding structure of the knife compartment vertically slides downwards in the sliding rail structure, and the knife compartment is separated from the knife compartment inlet.

Further, an ejection structure is arranged in the tool bin accommodating space, the ejection structure is unlocked, and the tool bin is ejected out relative to the tool bin inlet. Furthermore, the knife rest is provided with a blade locking structure for locking the first blade, the shell is provided with a blade unlocking structure corresponding to the locking structure, when the first blade is exposed to the knife outlet, the blade unlocking structure is operated to trigger the blade locking structure to unlock the first blade and the knife rest, the first blade can be operated by a user to be drawn out from the knife outlet, the accommodating part of the knife bin is provided with a leaf spring, the leaf spring is pressed against the second blade towards one side of the knife bin opposite to the knife rest, the user operates the idle knife rest to return to the position of the knife rest opposite to the knife rest, the leaf spring is pressed against the second blade to enter the knife rest, and the second blade is accommodated in the knife rest.

Furthermore, the tool magazine is a disposable accessory, and the tool with the tool magazine is also provided with a plurality of disposable tool magazine accessories.

Compared with the prior art, the utility model discloses a take knife compartment accommodating space of knife compartment extends downwards perpendicularly in order to form the knife compartment entry in the casing bottom side, and the knife compartment inserts knife compartment accommodating space and lock in the knife compartment accommodating space in the knife compartment entry, unblock knife compartment, and the knife compartment breaks away from the casing downwards perpendicularly relative to the knife compartment entry, through above-mentioned design, because the knife compartment can be completely separated with the casing is perpendicular, can overturn the knife compartment when installing reserve blade, convenient operation and convenient operation when the knife compartment is replaced; in addition, the profile structure at the bottom of the tool bin and the shell jointly form the outer surface of the tool, so that the thickness of the tool is reduced.

Drawings

Fig. 1 is an assembly view of a first embodiment of a cutting tool with a tool magazine according to the present invention.

Fig. 2 is a schematic view of the internal structure of the housing of the tool with the tool magazine of fig. 1.

Fig. 3 is a perspective view of the magazine of the fig. 1 tool with the magazine.

Fig. 4 is another perspective view of the magazine of the fig. 1 tool with the magazine.

Fig. 5 is a cross-sectional view of the knife with magazine of fig. 1.

Fig. 6 is an enlarged view of fig. 5 at tool a with a magazine.

Fig. 7 is a schematic view of the magazine of the tool with magazine of fig. 1 in a state of being pulled out.

Fig. 8 is a partial schematic view of the knife magazine of fig. 1.

Fig. 9 is a schematic structural view of the blades of the cutter with the cutter bin in fig. 1 in the shell.

Fig. 10 is a schematic view of the structure of the blade extending out of the housing of the knife with the knife magazine of fig. 1.

Fig. 11 is a schematic view showing a state where the tool magazine is pulled out of a second embodiment of the inventive tool with the tool magazine.

Fig. 12 is an enlarged view of the fig. 11 bladed cartridge at knife B.

Fig. 13 is a schematic view of the internal structure of the knife magazine of fig. 11.

Fig. 14 is an enlarged view of fig. 13 at tool C with a magazine.

Fig. 15 is a schematic view showing a state where the tool magazine is pulled out of the third embodiment of the tool with the tool magazine according to the present invention.

Fig. 16 is an enlarged view of the knife magazine of fig. 15 at knife D.

Fig. 17 is a schematic view showing a state where the tool magazine is pulled out of the fourth embodiment of the tool with the tool magazine according to the present invention.

Fig. 18 is a schematic view showing a fifth embodiment of the tool with a tool magazine according to the present invention in a state where the tool magazine is removed.

Fig. 19 is a schematic view showing a state where the tool magazine is pulled out of the sixth embodiment of the tool with the tool magazine according to the present invention.

Fig. 20 is a cross-sectional view taken along the direction E-E of fig. 19.

Fig. 21 is an enlarged view at circle F in the cross-sectional view of the tool with magazine of fig. 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 10, a first embodiment of a cutter with a blade magazine according to the present invention is shown, in this embodiment, the cutter with the blade magazine includes a housing 10, a blade magazine 20, a blade 30, a blade holder 40, a blade locking structure 50, and a blade unlocking structure 60.

The housing 10 has a notch 11, a first locking portion 12, a positioning groove 13, a locking groove 14, a magazine accommodating space 15, a tool outlet 16, and a magazine inlet 17. The housing 10 is provided with a magazine accommodating space 15 therein, and the magazine accommodating space 15 extends vertically downward to the bottom side of the housing 10 to form a magazine inlet 17. One end of the housing 10 forms a knife edge 16. The first locking portion 12 and the positioning groove 13 are both located inside the housing 10 and on one side of the opening. The notch 11 is located at one side of the first buckling part 12. The first locking portion 12 includes a first groove 121 and a first protrusion 122. The first protrusion 122 is located at the edge of the housing 10, and the first groove 121 is located at one side of the first protrusion 122. The first groove 121 and the first protrusion 122 are stepped. The positioning groove 13 is triangular. The card slot 14 is located inside the housing 10 and is plural in number. The locking slot 14 is used to lock the tool holder 40 in place. In the present embodiment, the number of card slots 14 is four.

The cartridge 20 includes a body 21, a second catch 22, a cartridge locating projection 23, a leaf spring 25, a first blade locating post 26 and a bottom profile 27. The main body 21 is provided with a housing portion 24. The receiving portion 24 is used for mounting the blade 30. The second locking portion 22 and the magazine positioning protrusion 23 extend from two ends of the main body 21. The second locking portion 22 includes a pressing surface 220, a second groove 221, and a second protrusion 222. The second groove 221 is located between the pressing surface 220 and the second protrusion 222. The second groove 221 and the second protrusion 222 are stepped. The shape of the magazine positioning projection 23 corresponds to the shape of the positioning slot 13. The leaf spring 25 is fixedly mounted in the housing 24. A first blade retention post 26 is located in the pocket 24. The bottom profile 27 is located at the bottom of the body 21. The magazine 20 is a disposable product, and the tool can be fitted with a number of disposable accessories.

The blade 30 is provided with a blade positioning groove 31. The number of the blades 30 is plural. The plurality of blades 30 are named a first blade, a second blade, and a third blade in order from a side close to the tool holder 40.

The tool holder 40 includes a push-type structure 41, an operating portion 42, an elastic member 43, and a blade locking structure 50, wherein the operating portion 42 is provided with a locking point. The operating portion 42 is slidably mounted on the push-type broach structure 41, and the elastic member 43 is sleeved on the operating portion 42 and two ends of the elastic member respectively abut against the push-type broach structure 41 and the operating portion 42. The blade locking structure 50 is elastically movably disposed in a corresponding slot (not shown, see fig. 8) of the blade holder 40, and the blade locking structure 50 is disposed with two blade second positioning posts 44 at intervals, and the blade second positioning posts 44 are positioned and clamped in the corresponding blade positioning slots 31 of the blade 30, so that the blade holder 40 supports and fixes the blade 30.

When the tool with the magazine is assembled, the tool holder 40 is slidably mounted in the housing 10, and the engagement point of the operation portion 42 engages with the engagement groove 14 to lock the tool holder 40. The blade 30 is accommodated in the magazine 20 and is abutted by the leaf spring 25, and the first blade positioning post 26 is located in the blade positioning slot 31 of the blade 30. The magazine positioning protrusion 23 of the magazine 20 extends into the positioning groove 13 of the housing 10, and the second groove 221 and the second protrusion 222 are engaged with the first groove 121 and the first protrusion 122 of the housing 10, so that the magazine 20 is detachably mounted on the housing 10. At this time, the pressing surface 220 of the magazine 20 is located at the notch 11 of the housing 10, and the side of the magazine 20 is located at the opening of the housing 10. The bottom profile structure 27 of the tool bin 20 and the shell 10 form the outer surface of the tool together, and the joint of the two is in smooth transition, so that the appearance of the tool is smooth and attractive, and the overall thickness of the tool is reduced. The innermost blade 30 is pressed towards the blade holder 40 by the leaf spring 25. The blade unlocking structure 60 is mounted to the housing 10 and extends from the housing 10, and the blade unlocking structure 60 cooperates with the blade locking structure 50 to unlock the blade.

When the tool with the tool magazine is used, the operating part 42 of the tool holder 40 is pressed to separate the clamping point of the operating part 42 from the clamping groove 14 of the housing 10, the tool holder 40 is pushed to move relative to the housing 10, at the moment, the push-type structure 41 drives the innermost blade 30 to move until the blade 30 extends out of the housing 10 from the tool outlet 16, the operating part 42 is released, the elastic part 43 resets the operating part 42, and the clamping point of the operating part 42 is clamped with the other clamping groove 14 to lock the tool holder 40.

When the first blade 30 is exposed to the knife outlet 16, the blade unlocking structure 60 is operated to trigger the blade locking structure 50 to elastically withdraw from the corresponding slot, so as to drive the blade second positioning column 44 to withdraw from the corresponding blade positioning slot 31, and unlock the first blade 30 and the tool rest 40. The user may operate the first blade 30 to withdraw from the knife outlet 16.

When the user operates the idle tool holder 40 to retract to the position where the tool holder 40 is opposite to the tool magazine 20, the leaf spring 25 presses the second blade 30 into the tool holder 40, the second blade 30 is accommodated in the tool holder 40, and the blade locking structure 50 locks the second blade 30 and the tool holder 40, so that automatic feeding is completed.

When the blade 30 in the tool magazine 20 needs to be replenished or the tool magazine 20 needs to be replaced, the pressing surface 220 of the tool magazine 20 is pressed, the second buckling part 22 of the tool magazine 20 is unlocked from the first buckling part 12 of the housing 10, and the tool magazine 20 is vertically downwards separated from the housing 10 relative to the tool magazine inlet 17. The knife compartment 20 is taken out, and when the supplement blade 30 is operated, the operation surface can be outward, so that the operation is convenient, and the knife compartment 20 is also convenient to replace. In addition, the knife compartment 20 has the function of automatic knife feeding under the condition of keeping the thickness of the knife compartment not to be increased.

Referring to fig. 11 to 14, a second embodiment of a cutter with a cutter box according to the present invention is shown, in which the cutter structure of the cutter box is substantially the same as that of the first embodiment, and the difference is: the first locking portion 12 of the housing 10 is a locking groove 123 and a locking protrusion 124. The snap protrusions 124 are located in the snap grooves 123. The second latch 22 of the cartridge 20 includes a paddle 223 and a latch 224. The paddle 223 extends from the body 21, and the latch piece 224 extends from the paddle 223. The paddle 223 is omega-shaped. The magazine positioning protrusion 23 of the magazine 20 extends into the positioning slot 13 of the housing 10, the pick 223 is located in the latch slot 123, and the latch 224 is latched with the latch protrusion 124. The side of the magazine 20 and the housing 10 together form the outer surface of the tool, so that the thickness of the tool is reduced.

When the blade 30 in the cartridge 20 needs to be replenished or the cartridge 20 needs to be replaced, the pick 223 is pulled to separate the snap tab 224 from the snap projection 124, and the cartridge 20 is vertically separated from the housing 10 and completely separated from the housing 10. The knife compartment 20 is taken out, and when the supplement blade 30 is operated, the operation surface can be outward, so that the operation is convenient, and the knife compartment 20 is also convenient to replace.

Referring to fig. 15 to 16, a third embodiment of a cutter with a knife magazine according to the present invention is shown, in which the structure of the cutter with the knife magazine is substantially the same as that of the first embodiment, and the difference is: the first locking portion 12 of the housing 10 is a through hole. The second latch portion 22 of the cartridge 20 includes a spring 225 and a latch post 226. The resilient piece 225 extends from the main body 21. The latch post 226 includes two posts 227, and a slot 228 is formed between the two posts 227. Each post 227 is 7-shaped at the end. The knife compartment positioning bulge 23 of the knife compartment 20 extends into the positioning groove 13 of the shell 10, the end parts of the two columns 227 extend into the through holes, so that the knife compartment 20 and the shell 10 are locked, the side part of the knife compartment 20 and the shell 10 jointly form the outer surface of a knife, and the thickness of the knife is reduced.

When the blade 30 in the tool magazine 20 needs to be replenished or the tool magazine 20 needs to be replaced, the end of the cylinder 227 is pressed to separate the cylinder 227 from the through hole, and the tool magazine 20 is vertically separated from the housing 10 and completely separated from the housing 10. The knife compartment 20 is taken out, and when the supplement blade 30 is operated, the operation surface can be outward, so that the operation is convenient, and the knife compartment 20 is also convenient to replace.

Referring to fig. 17, a fourth embodiment of the present invention is a cutter with a knife magazine, in which the structure of the cutter with the knife magazine is substantially the same as that of the first embodiment, and the difference is: the tool magazine 20 is provided with a sliding structure 28, the tool magazine accommodating space 15 is provided with a sliding rail structure 18 matched with the tool magazine sliding structure 28, the sliding structure 28 of the tool magazine 20 vertically slides downwards in the sliding rail structure 18, and the tool magazine 20 is separated from the tool magazine inlet 17.

Referring to fig. 18, a fifth embodiment of the present invention is a knife with a knife magazine, in which the knife structure of the knife magazine is substantially the same as that of the first embodiment, and the difference is: set up pop-up structure 19 in the knife compartment accommodating space 15, pop-up structure 19 includes spring and two buckle pieces, and the spring is fixed in knife compartment accommodating space 15 and contradicts with knife compartment 20, and two buckle pieces are fixed in knife compartment accommodating space 15 inner wall and knife compartment 20 respectively and each other buckle, unblock pop-up structure 19, and knife compartment 20 pops out relative knife compartment entry 17.

Referring to fig. 19 to 21, the sixth embodiment of the present invention is a tool with a magazine, which is substantially the same as the first embodiment, except for the fixing and removing manner of the magazine 20 received in the magazine receiving space 15. Specifically, the magazine body 21 of the magazine 20 is provided with a third engaging portion 231 and a magazine positioning protrusion 23. The magazine positioning boss 23 extends horizontally in the thickness direction of the cutter, and has a substantially wedge-shaped cross-sectional axial structure. The knife compartment positioning bulge 23 can be used in the positioning groove 13 in the knife compartment accommodating space 15, and the whole knife compartment 20 structure can rotate relative to the knife compartment positioning bulge 23 in the positioning groove 13 by taking the knife compartment positioning bulge 23 as a fulcrum, when the knife compartment 20 needs to be fixed in the knife compartment accommodating space 15, the knife compartment 20 rotates anticlockwise around the knife compartment positioning bulge 23; when the tool magazine 20 needs to be taken down from the tool magazine accommodating space 15, the tool magazine is rotated clockwise around the tool magazine positioning protrusion 23. The housing 10 of the tool 20 is further provided with a retaining portion 152 engaged with the third retaining portion 231, and the tool magazine 20 is fixedly accommodated in the accommodating space 15 by the interference between the third retaining portion 231 and the retaining portion 152. The main body 21 of the tool magazine 20 is further provided with an operating portion 233 extending horizontally outward in the thickness direction of the tool at a position corresponding to the catching portion 152. The user pushes the operation portion 233 toward the direction close to the receiving space 15, the third latching portion 231 is provided with a first inclined surface 2311 on a side facing the receiving space 153, the first inclined surface 2311 gradually extends upward in an inclined manner from inside to outside and is connected with a retaining surface 2312, the rear side of the protecting surface gradually extends downward in an inclined manner from inside to outside to form a disengaging surface 2313, the latching portion 152 can gradually raise the retaining surface 2312 along the first inclined surface 2311, namely, up to the highest point, and then the pushing is continued, so that the clicking-one latching portion 152 forms a snap fit with the disengaging surface 2313 of the third latching portion 231, thereby fixedly receiving the entire magazine 20 in the receiving space 15. The housing 10 of the tool 20 is recessed outside the retaining portion 152 to form an operating space 153, the operating space 153 accommodates the outer end of the operating portion 233, and the operating space 153 enables the thumb or the index finger of the user to extend into the operating space and pull the operating portion 233 outwards with a force, when the force applied by the user is large enough, the retaining portion 152 can gradually lift up the stop surface 2312 along the disengaging surface 2313, namely, up to the highest point, and then the retaining portion 152 is continuously pushed to deform so as to release the interference fit with the disengaging surface 2313 of the third latching portion 231, so that the retaining portion 152 can be vertically taken down by the user to take off the tool magazine 20.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, all according to the equivalent modifications and evolutions of the present invention, which are made to the above embodiments by the essential technology, and all belong to the protection scope of the present invention.

Claims (12)

1. The utility model provides a take cutter in sword storehouse, includes casing and sword storehouse, be equipped with knife rest, sword storehouse in the casing, be located knife rest one side be used for acceping the sword storehouse accommodating space in sword storehouse and a sword mouth of a knife, accept in the knife rest and support a first blade, just be equipped with the push broach structure on the knife rest, the push broach structure extends to form the operating portion outside the casing, the operation the operating portion, the knife rest slides in the casing to can expose in sword mouth department first blade, be equipped with the portion of acceping in the sword storehouse, accept at least a second blade in the portion of acceping, its characterized in that: the knife cabin accommodating space vertically extends downwards and forms a knife cabin inlet at the bottom side of the shell, the knife cabin is inserted into the knife cabin accommodating space at the knife cabin inlet and locked in the knife cabin accommodating space, the knife cabin is unlocked, and the knife cabin is vertically downwards separated from the shell relative to the knife cabin inlet.

2. The tool with a magazine according to claim 1, wherein: the tool magazine is provided with a bottom profile structure, the shape of the bottom profile structure is matched with that of a tool magazine inlet of the shell, the tool magazine is locked in the tool magazine accommodating space, the tool magazine bottom profile structure and the shell jointly form the outer surface of a tool, and the joint of the tool magazine bottom profile structure and the shell is in smooth transition.

3. The tool with a magazine according to claim 1, wherein: the shell is provided with a first buckling part, the knife compartment comprises a second buckling part, the first buckling part is in buckling fit with the second buckling part to unlock the first buckling part and the second buckling part, and the knife compartment can be vertically drawn out from the knife compartment accommodating space downwards to be separated from the shell.

4. The tool with a cartridge of claim 3, wherein: the first buckling part comprises a first groove and a first bulge, the second buckling part comprises a second groove and a second bulge, the second bulge is located in the first groove, the first bulge is located in the second groove, so that the knife compartment is buckled with the shell, the second buckling part is located on the edge of the shell, the second buckling part further comprises a pressing surface, the pressing surface is located on one side, away from the second bulge, of the second groove, and the second groove and the second bulge are in a step shape.

5. The tool with a cartridge of claim 3, wherein: the first buckling part comprises a buckling groove and a buckling protrusion, the buckling protrusion is located in the buckling groove, the second buckling part comprises a shifting piece and a buckling piece, the buckling piece extends out of the shifting piece, the shifting piece is located in the buckling groove, and the buckling piece and the buckling protrusion buckle enable the tool magazine to be buckled with the shell.

6. The tool with a cartridge of claim 3, wherein: the first buckling part is a round hole, the second buckling part comprises a buckling column, the buckling column comprises two columns, a groove is formed between the two columns, the section of the end part of each column is 7-shaped, and the end parts of the two columns stretch into the round hole to enable the knife compartment to be buckled with the shell.

7. The tool with a cartridge of claim 3, wherein: the second clamping part of the knife compartment is provided with an inclined surface facing one side of the cutter accommodating space, the inclined surface extends upwards in an inclined manner from inside to outside, the first clamping part of the shell is provided with a clamping part perpendicular to the plane where the blade is located, the knife compartment is pushed towards the cutter accommodating space, the inclined surface of the second clamping part of the knife compartment contacts with the clamping part, the knife compartment is continuously pushed, and the clamping part is lifted upwards by the inclined surface until the clamping part slides down to one side of the second clamping part, which is deviated from the inclined surface.

8. The tool with a magazine of claim 7, wherein: the shell is provided with an operation space which is inwards concave at the outer side of the clamping part, and the knife compartment is provided with an operation part at the position corresponding to the operation space.

9. The tool with a magazine according to claim 1, wherein: the knife compartment is provided with a sliding structure, the knife compartment accommodating space is provided with a sliding rail structure matched with the sliding structure, the sliding structure of the knife compartment vertically slides downwards in the sliding rail structure, and the knife compartment is separated from the knife compartment inlet.

10. The tool with a magazine according to claim 1, wherein: the tool magazine accommodating space is internally provided with a pop-up structure, the pop-up structure is unlocked, and the tool magazine is popped up relative to the tool magazine inlet.

11. The knife with magazine according to any one of claims 1 to 10, wherein: the knife rest is provided with a blade locking structure for locking the first blade, the shell is provided with a blade unlocking structure corresponding to the locking structure, when the first blade is exposed to the outlet knife, the blade unlocking structure is operated to trigger the blade locking structure to unlock the first blade and the knife rest, a user can operate the first blade to be drawn out from the knife outlet, the accommodating part of the knife bin is provided with a leaf spring, the leaf spring is pressed against the second blade towards one side of the knife bin opposite to the knife rest, the user operates the idle knife rest to return to the position of the knife rest opposite to the knife rest, the leaf spring presses the second blade to enter the knife rest, and the second blade is accommodated to the knife rest.

12. The tool with magazine of any one of claims 1 to 10, wherein: the tool magazine is a disposable accessory, and the cutter with the tool magazine is also provided with a plurality of disposable tool magazine accessories.

Images