Blade box

Abstract

The blade box comprises a box body used for containing a blade, an opening is formed in the box body, a blade outlet seat is slidably installed in the box body, the blade outlet seat drives the blade to stretch out relative to the opening through sliding, a bending groove is formed in the blade outlet seat, and the blade outlet seat is divided into a first seat body and a second seat body through the bending groove. The box body is provided with a switch linked with the knife outlet seat, the switch is stressed to drive the knife outlet seat to slide back and forth, when the switch drives the knife outlet seat to slide to the first seat body to be separated from the box body, the knife outlet seat drives the blade to extend out of the opening, and the first seat body can be bent through the bending groove to be separated from the blade. When a user holds the blade box, the switch can be driven by one hand to enable the blade bearing to drive the blade to slide and extend out, the blade bearing can enable the first seat body to be bent to be separated from the blade through the bending groove, the user can directly take out the blade, use is labor-saving and convenient, and safety is high.

Description

Technical Field

[0001] The present application relates to the technical field of packaging and storage, and more specifically to a blade box. Background Art

[0002] Utility knives are often used in art work, handicraft production or daily life. Utility knives are mostly composed of a handle and a blade. The handle and blade adopt a detachable push-pull structure. There are multiple parallel grooves on the blade. When the front end is blunt or damaged, it can be broken along the grooves to create a new blade edge, which is convenient for use. When the remaining blade length is insufficient or the blade is rusted or over-oxidized, a new blade needs to be replaced, so a blade box that can safely store multiple blades is needed. Traditional blade boxes are mostly composed of a box body and a box cover, and users need to manually take and put the blades. However, in order to prevent the blades from rusting, the blades are usually coated with anti-rust oil, which makes the adjacent blades fit tightly and inconvenient to take out. In addition, the blade is thin and one side is sharper. When taking out the blade, the blade is easy to scratch the hand, which poses a safety hazard. In view of the above problems, a utility model patent with publication number: CN210823398U discloses a blade box, including an upper shell and a lower shell that are interlocked with each other, wherein the upper shell and the lower shell form a cavity in which a blade moving frame is provided that slides in along the inner wall of the lower shell, the right end of the blade moving frame is exposed outside the right port of the lower shell, a hook corresponding to the right end of the blade moving frame is provided on the rear side of the right port of the lower shell, a positioning lock hook is provided on the left side of the right end of the blade moving frame, a blade groove is provided on the top surface of the blade moving frame near the left end, a soft connecting belt is provided in the blade groove near the right end, a lock hole corresponding to the positioning lock hook is provided on the inner wall of the upper shell near the right end, and the left side of the lock hole A positioning column corresponding to the circular hole of the blade is provided on the side; in this technical solution, a slidable and extractable blade moving frame is installed in the blade box, and multiple blades are pressed in the blade slots of the blade moving frame. When extracting the blade, the blade moving frame is pulled outward, and the blade moving frame will drive a blade out. The blade can be taken out by folding down the end of the blade moving frame. However, the blade moving frame is buckled with the lock hole of the inner wall of the upper shell body through the positioning lock hook. When in use, the buckle needs to be unlocked before the blade moving frame can be slid. The user needs to hold the blade box with one hand and press the positioning lock hook with the other hand to disengage the positioning lock hook from the lock hole before the blade moving frame can be slid. It is not only laborious to use, but also requires two-handed operation, which is inconvenient in actual use. Summary of the invention

[0003] The technical problem to be solved by the present application is to provide a blade box, which will be additionally provided with a switch linked to the blade outlet seat. When the user holds the blade box, he can drive the switch with one hand to make the blade seat drive the blade to slide out, and a bending groove is provided on the blade seat. The blade seat can bend the first seat body to separate from the blade through the bending groove, and the user can directly take out the blade, which is labor-saving, convenient and safe to use.

[0004] The present application provides a blade box, comprising a box body for accommodating a blade, the box body being provided with an opening, a blade outlet seat being slidably installed in the box body, the blade outlet seat driving the blade to extend relative to the opening by sliding, a bending groove being provided on the blade outlet seat, the bending groove separating the blade outlet seat into a first seat body and a second seat body, a switch linked to the blade outlet seat being provided on the box body, the switch being driven by force to drive the blade outlet seat to slide back and forth, when the switch drives the blade outlet seat to slide to the first seat body to separate from the box body, the blade outlet seat drives the blade to extend from the opening, and the first seat body can be bent through the bending groove to separate from the blade.

[0005] In the technical solution, a plurality of stacked blades are placed in the box body for safe storage. A blade holder is provided by sliding inside the box body, and the blade is located between the inner wall of the box body and the blade holder. The blade holder can drive the blade to extend synchronously from the opening by sliding, and the user can directly take the blade extending out of the box body, which is safer to use. A switch is installed on the box body, and the switch is linked with the blade holder to drive the blade holder to slide back and forth. The user can make the blade holder drive the blade to slide out by applying force to the switch. A bending groove is provided on the blade holder, and the blade holder is divided into The first seat body and the second seat body are two parts. The first seat body is located on the side close to the opening. The first seat body can be bent relative to the second seat body through the bending groove. When the user needs to take the blade, the blade seat drives the blade to slide out from the opening by applying force to the switch. When the first seat body slides to separate from the box body, the first seat body can be bent downward through the bending groove to separate from the blade. The user can directly take out the blade. It is labor-saving, convenient and safe to use. By adding a switch linked to the blade outlet seat, the user can drive the blade outlet seat to slide and retract with one hand, which is more labor-saving and safer to use.

[0006] As an improvement, a first limiting portion is provided on the first seat body, and the first limiting portion is adapted to the end of the blade near the opening. When the switch drives the blade holder to slide and retract, the first seat body abuts against the end of the blade through the first limiting portion to drive the blade to retract into the box body. In this technical solution, when the switch drives the blade holder to slide and extend, the blade holder drives the blade to extend from the opening. Considering that it is difficult for the current blade box to safely and effectively retract the blade that has extended out of the opening into the shell, this solution is provided with a first limiting portion on the first seat body, and the first limiting portion is adapted to the end of the blade near the opening. When the blade needs to be retracted, the first seat body is first reset so that the first limiting portion abuts against the end of the blade near the opening. The blade holder is driven to slide and retract into the shell by the push button. The first limiting portion abuts against the blade to retract the blade into the shell to complete the recovery. It is simple to use, has high safety, and meets more usage requirements.

[0007] As an improvement, a second limiting portion is provided on the second seat body, and the second limiting portion abuts against the end of the blade away from the opening. When the switch drives the blade holder to slide out, the second seat body abuts against the end of the blade through the second limiting portion to drive the blade to extend out of the box body. In this technical solution, by providing the second limiting portion on the second seat body, the second limiting portion abuts against the end of the blade away from the opening, so that the second seat body can push the blade to extend during the sliding process, which has a simple structure and efficient coordination.

[0008] As an improvement, the height of the second limiting portion is less than or equal to the thickness of a single blade, and the second limiting portion abuts against the end of the single blade away from the opening to drive the single blade to extend out of the box body. In this technical solution, the height of the second limiting portion is set to be less than or equal to the thickness of the single blade, so that the second limiting portion can only abut against the end of the single blade at the bottom, so that when the knife seat slides out, the second limiting portion only drives the single blade to extend out of the box body, which is more convenient and safe to use.

[0009] As an improvement, the box body is provided with a first slide groove, the knife seat is provided with a first protrusion slidably connected to the first slide groove, and the first protrusion cooperates with the first slide groove so that the knife seat can slide back and forth relative to the box body. In this technical solution, by providing a first slide groove in the box body and a first protrusion on the knife seat, the knife seat slides on the inner shell of the shell through the sliding connection between the first slide groove and the first protrusion, the sliding structure is simple and reliable, and the sliding efficiency is high.

[0010] As an improvement, a corner is provided near the opening of the first slide, and the corner is arranged below the first slide, and the corner cooperates with the protrusion so that the first seat body can be automatically bent downward through the bending groove. In this technical solution, by providing a corner on the first slide, and the corner is located obliquely below the first slide, when the first protrusion slides to the opening, the first protrusion slides into the corner under the action of gravity, thereby driving the first seat body to automatically bend downward, that is, when the user operates the switch to drive the blade seat to slide and extend into place, the first seat body can be automatically bent and separated from the blade, which is more labor-saving and convenient to use, and has higher safety.

[0011] As an improvement, a guiding bevel is provided between the corner and the first slide groove, and the protrusion slides into or out of the corner through the guiding bevel. When the protrusion slides out of the corner through the guiding bevel, the first seat body can automatically reset upward through the bending groove. In this technical solution, the corner is located obliquely below the first slide groove. By providing a guiding bevel between the corner and the first slide groove, the protrusion slides into or out of the corner through the guiding bevel, and the sliding efficiency is higher. Under the cooperation of the protrusion and the guiding bevel, the user applies force to the switch to make the knife seat slide and reset, and the first seat body can automatically reset without manual operation by the user, which is more labor-saving and convenient to use, and has higher safety.

[0012] As an improvement, a positioning column is provided in the box body, and the positioning column is adapted to the installation hole of the blade, and the positioning column passes through the installation hole to position the blade; a gap that can accommodate at least a single blade is provided between the positioning column and the blade holder. In this technical solution, conventional utility knives are mostly composed of a handle and a blade. The handle and the blade adopt a detachable push-pull structure, and the blade is provided with a mounting hole that is detachably connected to the handle. This solution arranges a positioning column in the box body, and the positioning column passes through the mounting hole to position the blade in the box body, thereby preventing the blade from shifting and causing safety hazards, and making it safer and more reliable to store the blade in the box body; by providing a gap that can accommodate at least a single blade between the positioning column and the blade holder, the blade at the bottom can be brought out of the box body by the blade holder through the gap, avoiding interference during use.

[0013] As an improvement, the box body includes a first box body and a second box body, the first box body is connected with the second box body by snapping, the switch is installed on the first box body, the blade holder is slidably connected with the second box body, the switch passes through the first box body to be linked with the blade holder, and the opening is arranged on the second box body. In this technical solution, the box body is formed by the first box body and the second box body being connected by snapping, the first box body and the second box body are connected in a detachable manner, and the first box body and the second box body can be disassembled to store new blades, and the disassembly structure is simple and reliable.

[0014] As an improvement, a second slide groove adapted to the switch is provided on the first box body, and the switch is slidably connected to the second slide groove; the switch is provided with a connecting arm, and the connecting arm passes through the second slide groove and is buckled and connected to the knife outlet seat. In this technical solution, by providing a second slide groove for slidingly installing the switch on the first box body, the switch drives the knife outlet seat by sliding, which is more labor-saving to use, and the second slide groove has a sliding limit effect on the switch, and the length of the second slide groove is adapted to the sliding path of the first seat body, which can prevent the switch from sliding too much and making it difficult to reset the knife outlet seat, and is more reliable to use; the switch is buckled and connected to the knife outlet seat through the connecting arm, and the switch drives the knife outlet seat to slide through the connecting arm, and the transmission connection structure is simple and reliable.

[0015] As an improvement, the knife seat is provided with a stopper adapted to the opening, and the knife seat opens and closes the opening through the stopper. In this technical solution, the blade is extended or retracted via the switch, and by providing a stopper on the knife seat, when the knife seat is stored in the box body, the stopper is connected to the opening and closes the opening, which can prevent the blade from sliding out of the opening. When the knife seat slides out, the stopper slides away from the opening to open the opening, so that the blade can slide out of the opening, thereby improving the safety of use.

[0016] As an improvement, the side wall of the knife seat is provided with an elastic buckle, and the elastic buckle cooperates with the inner wall of the box body to limit the sliding of the knife seat. In this technical solution, the knife seat abuts against the inner wall of the box body through the elastic buckle to achieve sliding limit, which can prevent the knife seat from sliding out under the influence of other external forces, further improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a blade box of the present application.

[0018] Figure 2 This is a schematic diagram of the exploded structure of a blade box in the present application.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a blade box of the present application when the blade is extended.

[0020] Figure 4 For this application Figure 3 A local enlarged schematic diagram of point A in the middle.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the blade and the blade seat in this application.

[0022] Figure 6 This is a schematic cross-sectional view of a blade box according to the present application.

[0023] As shown in the figure: 1. box body; 11. opening; 12. first slide groove; 121. corner; 122. guide slope; 13. positioning column; 14. first box body; 141. second slide groove; 15. second box body; 2. blade; 21. mounting hole; 3. blade seat; 31. bending groove; 32. first seat body; 321. first limiting part; 322. first protrusion; 33. second seat body; 331. second limiting part; 34. blocking part; 35. elastic buckle; 4. switch; 41. connecting arm. DETAILED DESCRIPTION

[0024] In order to better understand the present application, a more detailed description of various aspects of the present application will be made with reference to the accompanying drawings. It should be understood that these detailed descriptions are only descriptions of exemplary embodiments of the present application, and do not limit the scope of the present application in any way. Throughout the specification, the same figure numerals refer to the same elements.

[0025] In the drawings, the thickness, size and shape of objects have been slightly exaggerated for ease of explanation. The drawings are only examples and are not drawn strictly to scale.

[0026] It should also be understood that the terms “comprises,” “including,” “has,” “contains,” and “comprising,” when used in this specification, indicate the presence of the described features, integers, steps, operations, elements, and / or parts, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, and / or combinations thereof.

[0027] like Figures 1 to 6 As shown, the present application discloses a blade box, including a box body 1 for accommodating a blade 2, the box body 1 is provided with an opening 11, a blade outlet seat 3 is slidably installed in the box body 1, the blade outlet seat 3 drives the blade 2 to extend relative to the opening 11 by sliding, a plurality of stacked blades 2 are placed in the box body 1 to achieve safe storage, the blade outlet seat 3 is slidably arranged in the box body 1, the blade 2 is located between the inner wall of the box body 1 and the blade outlet seat 3, and the blade outlet seat 3 can drive the blade 2 to extend synchronously from the opening 11 by sliding, The user can directly take the blade 2 extending out of the box body 1, which is safer to use; a bending groove 31 is provided on the blade seat 3, and the bending groove 31 separates the blade seat 3 into a first seat body 32 and a second seat body 33. A switch 4 linked to the blade seat 3 is provided on the box body 1, and the switch 4 is driven by force to drive the blade seat 3 to slide back and forth. When the switch 4 drives the blade seat 3 to slide to the first seat body 32 to separate from the box body 1, the blade seat 3 drives the blade 2 to extend from the opening 11, and the first seat body 32 passes through the bending groove 31. The blade 2 can be bent and disengaged from the blade 2 by installing a switch 4 on the box body 1, and the switch 4 is linked with the blade holder 3 to drive the blade holder 3 to slide back and forth. The user can make the blade holder 3 drive the blade 2 to slide out by applying force on the switch 4. A bending groove 31 is provided on the blade holder 3, and the blade holder 3 is divided into a first seat body 32 and a second seat body 33 by the bending groove 31. The first seat body 32 is located on the side close to the opening 11, and the first seat body 32 can be bent relative to the second seat body 33 through the bending groove 31. When the user needs to take the blade 2, the blade holder 2 drives the blade 2 to slide out from the opening 11 by applying force on the switch 4. When the first seat body 32 slides to be separated from the box body 1, the first seat body 32 can be bent downward through the bending groove 31 to be separated from the blade 2, and the user can directly take out the blade 2, which is labor-saving, convenient and safer to use. By adding a switch 4 linked with the blade holder 3, the user can drive the blade holder 3 to slide and retract with one hand, which is more labor-saving and safer to use.

[0028] More specifically, Figure 2 , Figure 3 and Figure 5As shown, a first limiting portion 321 is provided on the first seat body 32, and the first limiting portion 321 is adapted to the end of the blade 2 close to the opening 11. When the switch 4 drives the blade holder 3 to slide and retract, the first seat body 32 abuts against the end of the blade 2 through the first limiting portion 321 to drive the blade 2 to retract into the box body 1. When the switch 4 drives the blade holder 3 to slide and extend, the blade holder 3 drives the blade 2 to extend from the opening 11. Considering that it is difficult for the current blade box to safely and effectively retract the blade 2 that has extended out of the opening 11 into the shell, the present solution is to A first limiting portion 321 is provided on the seat body 32, and the first limiting portion 321 is adapted to the end of the blade 2 close to the opening 11. When the blade 2 needs to be retracted, the first seat body 32 is first reset so that the first limiting portion 321 abuts against the end of the blade 2 close to the opening 11, and the blade 2 seat is driven to slide back into the shell by the push button. The first limiting portion 321 abuts against the blade 2 to retract the blade 2 into the shell to complete the recovery. It is simple to use, has high safety, and meets more usage requirements. In this solution, the first limiting portion 321 is a raised structure.

[0029] More specifically, Figure 2 and Figure 5 As shown, a second limiting portion 331 is provided on the second seat body 33, and the second limiting portion 331 abuts against the end of the blade 2 away from the opening 11. When the switch 4 drives the blade seat 3 to slide out, the second seat body 33 abuts against the end of the blade 2 through the second limiting portion 331 to drive the blade 2 to extend out of the box body 1. By providing the second limiting portion 331 on the second seat body 33, the second limiting portion 331 abuts against the end of the blade 2 away from the opening 11, so that the second seat body 33 can push the blade 2 to extend during the sliding process, and the structure is simple and the coordination is efficient. In this solution, the second limiting portion 331 is a raised structure.

[0030] More specifically, Figure 5 As shown, the height of the second limiting portion 331 is less than or equal to the thickness of the single blade 2, and the second limiting portion 331 abuts against the end of the single blade 2 away from the opening 11 to drive the single blade 2 to extend out of the box body 1. The height of the second limiting portion 331 is set to be less than or equal to the thickness of the single blade 2, so that the second limiting portion 331 can only abut against the end of the bottom single blade 2, so that when the knife seat 3 slides out, the second limiting portion 331 only drives the single blade 2 to extend out of the box body 1, which is more convenient and safe to use.

[0031] More specifically, Figure 2 and Figure 3As shown, a first slide groove 12 is provided in the box body 1, and the tool holder 3 is provided with a first protrusion 322 which is slidably connected to the first slide groove 12. The first protrusion 322 cooperates with the first slide groove 12 so that the tool holder 3 can slide back and forth relative to the box body 1. By providing the first slide groove 12 in the box body 1 and the first protrusion 322 on the tool holder 3, the first slide groove 12 is slidably connected to the first protrusion 322 so that the tool holder 3 can slide in the shell body. The sliding structure is simple and reliable, and the sliding efficiency is high.

[0032] More specifically, Figures 2 to 4 As shown, the first slide groove 12 is provided with a corner 121 near the opening 11, and the corner 121 is arranged below the first slide groove 12. The corner 121 cooperates with the protrusion so that the first seat body 32 can automatically bend downward through the bending groove 31. By providing the corner 121 on the first slide groove 12, and the corner 121 is located obliquely below the first slide groove 12, when the first protrusion 322 slides to the opening 11, the first protrusion 322 slides into the corner 121 under the action of gravity, thereby driving the first seat body 32 to automatically bend downward, that is, when the user operates the switch 4 to drive the blade seat 3 to slide out into place, the first seat body 32 can automatically bend and disengage from the blade 2, which is more labor-saving and convenient to use, and has higher safety in use; in this solution, the angle between the corner 121 and the first slide groove 12 is set to 90°, so that the first seat body 32 automatically bends downward at 90°, and the bending effect is better.

[0033] More specifically, Figures 2 to 4 As shown, a guiding slope 122 is provided between the corner 121 and the first slide groove 12, and the protrusion slides into or out of the corner 121 through the guiding slope 122. When the protrusion slides out of the corner 121 through the guiding slope 122, the first seat body 32 can automatically reset upward after passing through the bending groove 31. The corner 121 is located obliquely below the first slide groove 12. By providing a guiding slope 122 between the corner 121 and the first slide groove 12, the protrusion slides into or out of the corner 121 through the guiding slope 122, and the sliding efficiency is higher. Under the cooperation of the protrusion and the guiding slope 122, the user applies force to the switch 4 to make the tool holder 3 slide and reset, and the first seat body 32 can automatically reset without the need for manual operation by the user. It is more labor-saving and convenient to use, and has higher safety.

[0034] More specifically, Figure 2 and Figure 6As shown, a positioning column 13 is provided in the box body 1, and the positioning column 13 is adapted to the mounting hole 21 on the blade 2. The positioning column 13 passes through the mounting hole 21 to position the blade 2. Conventional utility knives are mostly composed of a handle and a blade 2. The handle and the blade 2 adopt a detachable push-pull structure. The blade 2 is provided with a mounting hole 21 detachably connected to the handle. In this solution, a positioning column 13 is provided in the box body 1, and the positioning column 13 passes through the mounting hole 21 to position the blade 2 in the box body 1, so as to prevent the blade 2 from shifting and causing safety hazards, so that the blade 2 is stored in the box body 1 more safely and reliably; a gap is provided between the positioning column 13 and the blade holder 3 to accommodate at least a single blade 2, so that the blade 2 at the bottom can be brought out of the box body 1 by the blade holder 3 through the gap to avoid interference during use.

[0035] More specifically, Figure 2 As shown, the box body 1 includes a first box body 14 and a second box body 15, the first box body 14 and the second box body 15 are snap-connected, the switch 4 is installed on the first box body 14, the blade holder 3 and the second box body 15 are slidably connected, the switch 4 passes through the first box body 14 to be linked with the blade holder 3, the opening 11 is arranged on the second box body 15, and the box body 1 is configured by snap-connecting the first box body 14 and the second box body 15, the first box body 14 and the second box body 15 are detachably connected, and the first box body 14 and the second box body 15 can be disassembled to store a new blade 2, and the disassembly and assembly structure is simple and reliable.

[0036] More specifically, Figure 2 As shown, the first box body 14 is provided with a second slide groove 141 adapted to the switch 4, and the switch 4 is slidably connected to the second slide groove 141. By arranging the second slide groove 141 for slidingly mounting the switch 4 on the first box body 14, the switch 4 drives the tool holder 3 by sliding, which is more labor-saving to use, and the second slide groove 141 has a sliding limiting effect on the switch 4. The length of the second slide groove 141 is adapted to the sliding path of the first seat body 32, which can prevent the switch 4 from sliding too much and making it difficult to reset the tool holder 3, and the use is more reliable; the switch 4 is provided with a connecting arm 41, and the connecting arm 41 passes through the second slide groove 141 and is snap-connected with the tool holder 3. The switch 4 is snap-connected with the tool holder 3 through the connecting arm 41. The switch 4 drives the tool holder 3 to slide through the connecting arm 41, and the transmission connection structure is simple and reliable.

[0037] More specifically, Figure 1 and Figure 3As shown, the knife seat 3 is provided with a stopper 34 adapted to the opening 11. The knife seat 3 opens and closes the opening 11 through the stopper 34, and the blade 2 is extended or retracted via the switch 4. By providing the stopper 34 on the knife seat 3, when the knife seat 3 is received in the box body 1, the stopper 34 is connected with the opening 11 and closes the opening 11, which can prevent the blade 2 from sliding out of the opening 11. When the knife seat 3 slides out, the stopper 34 slides out of the opening 11 to open the opening 11, so that the blade 2 can slide out of the opening 11, thereby improving the safety of use.

[0038] More specifically, Figure 2 As shown, the side wall of the knife seat 3 is provided with an elastic buckle 35, and the elastic buckle 35 cooperates with the inner wall of the box body 1 to limit the sliding of the knife seat 3. The knife seat 3 abuts against the inner wall of the box body 1 through the elastic buckle 35 to achieve sliding limitation, which can prevent the knife seat 3 from sliding out under the influence of other external forces, thereby further improving the safety of use.

[0039] The present application is not limited to the above-mentioned optimal implementation mode. Anyone can derive other forms of products under the inspiration of the present application. However, no matter what changes are made in the shape or structure, all technical solutions that are the same or similar to those of the present application fall within the protection scope of the present application.

Claims

1. A blade box, comprising a box body (1) for accommodating a blade (2), the box body (1) being provided with an opening (11), a blade holder (3) being slidably mounted in the box body (1), the blade holder (3) driving the blade (2) to extend relative to the opening (11) by sliding, characterized in that: The knife seat (3) is provided with a bending groove (31), and the bending groove (31) divides the knife seat (3) into a first seat body (32) and a second seat body (33). The box body (1) is provided with a switch (4) linked to the knife seat (3), and the switch (4) is driven by force to drive the knife seat (3) to slide back and forth. When the switch (4) drives the knife seat (3) to slide until the first seat body (32) is separated from the box body (1), the knife seat (3) drives the blade (2) to extend from the opening (11), and the first seat body (32) can be bent through the bending groove (31) to be separated from the blade (2).

2. A blade box according to claim 1, characterized in that: The first seat body (32) is provided with a first limiting portion (321), and the first limiting portion (321) is adapted to the end of the blade (2) close to the opening (11). When the switch (4) drives the blade seat (3) to slide and retract, the first seat body (32) abuts against the end of the blade (2) through the first limiting portion (321) to drive the blade (2) to retract into the box body (1).

3. A blade box according to claim 1 or 2, characterized in that: The second seat body (33) is provided with a second limiting portion (331), the second limiting portion (331) abutting against the end of the blade (2) away from the opening (11); when the switch (4) drives the blade holder (3) to slide out, the second seat body (33) abuts against the end of the blade (2) through the second limiting portion (331) to drive the blade (2) to extend out of the box body (1).

4. A blade box according to claim 3, characterized in that: The height of the second limiting portion (331) is less than or equal to the thickness of the single blade (2), and the second limiting portion (331) abuts against the end of the single blade (2) away from the opening (11) to drive the single blade (2) to extend out of the box body (1).

5. The blade box according to claim 1, characterized in that: The box body (1) is provided with a first slide groove (12), and the knife seat (3) is provided with a first protrusion (322) slidably connected to the first slide groove (12), and the first protrusion (322) cooperates with the first slide groove (12) so that the knife seat (3) can slide back and forth relative to the box body (1).

6. A blade box according to claim 5, characterized in that: The first slide groove (12) is provided with a corner (121) near the opening (11), and the corner (121) is arranged downward relative to the first slide groove (12). The corner (121) cooperates with the protrusion so that the first seat body (32) can be automatically bent downward through the bending groove (31).

7. A blade box according to claim 6, characterized in that: A guiding inclined surface (122) is provided between the corner (121) and the first sliding groove (12), and the protrusion slides into or out of the corner (121) through the guiding inclined surface (122); when the protrusion slides out of the corner (121) through the guiding inclined surface (122), the first seat body (32) can automatically reset upwards after passing through the bending groove (31).

8. The blade box according to claim 1, characterized in that: A positioning column (13) is arranged in the box body (1), and the positioning column (13) is adapted to the mounting hole (21) of the blade (2). The positioning column (13) passes through the mounting hole (21) to position the blade (2); a gap is provided between the positioning column (13) and the blade outlet seat (3) to accommodate at least a single blade (2).

9. The blade box according to claim 1, characterized in that: The box body (1) comprises a first box body (14) and a second box body (15); the first box body (14) and the second box body (15) are snap-connected; the switch (4) is mounted on the first box body (14); the knife outlet seat (3) and the second box body (15) are slidably connected; the switch (4) passes through the first box body (14) to be linked with the knife outlet seat (3); and the opening (11) is arranged on the second box body (15).

10. The blade box according to claim 9, characterized in that: The first box body (14) is provided with a second sliding groove (141) adapted to the switch (4), and the switch (4) is slidably connected to the second sliding groove (141); the switch (4) is provided with a connecting arm (41), and the connecting arm (41) passes through the second sliding groove (141) and is snap-connected with the tool outlet seat (3).

11. A blade box according to claim 1 or 9, characterized in that: The knife outlet seat (3) is provided with a stopper (34) adapted to the opening (11), and the knife outlet seat (3) opens and closes the opening (11) via the stopper (34).

12. The blade box according to claim 1, characterized in that: The side wall of the knife outlet seat (3) is provided with an elastic buckle (35), and the elastic buckle (35) cooperates with the inner wall of the box body (1) to limit the sliding movement of the knife outlet seat (3).

Images