Blade storage box

Abstract

The utility model provides a blade storage box, and relates to the technical field of stationery. According to the blade storage box, a concave part is arranged at the first end of a main body structure, and the concave part is concaved inwards from the surface of the main body structure; a pressing part of the pressing structure is in sliding connection with the concave part, so that the pressing structure moves in the cavity in the first direction; a protruding part is arranged at the end part of the extending part; the blocking part is arranged at the second end, the lower surface of the blocking part is opposite to the blade, a guiding inclined structure is arranged on one side of the blocking part, the extending part is matched with the guiding inclined structure, and when the pressing part is pressed to a preset position, the extending part extrudes the blocking part through the guiding inclined structure, and the extending part generates elastic deformation; and the protruding part is clamped with one end of the blade. The structure of the storage box is simplified at least to a certain extent, bidirectional movement of the blade is achieved, and the blade pushing-out efficiency is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of stationery, and in particular to a blade storage box. Background Art

[0002] A utility knife is a small knife used for arts and crafts. It can be used to cut soft objects. It consists of a handle and a blade connected to the handle, and the blade can be replaced according to the degree of use. Because the blade is sharp, it is usually stored in a storage box. When the blade of the utility knife needs to be replaced, the blade can be taken out of the storage box for use.

[0003] At present, the commonly used blade storage boxes mostly use a push button and a blade to directly contact each other through friction to push the blade out of the blade box. The blade is pushed out only through friction, which may cause the blade to fail to be pushed out, or it may easily push out multiple blades at the same time. In addition, the structure of this storage box is relatively complex, the overall weight is heavy, the operation is complicated, it is not convenient for users to use, and the blade pushing efficiency is low.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In view of this, a blade storage box is provided, which cooperates with a blocking component through an extension portion. Under the action of a guiding inclined structure, the extension portion undergoes elastic deformation so that the protrusion is engaged with one end of the blade, and the blade is pushed out through the protrusion, thereby simplifying the overall structure of the storage box, reducing the storage weight, and improving the blade pushing efficiency.

[0006] Other features and advantages of the present disclosure will become apparent from the following detailed description, or may be learned in part by the practice of the present disclosure.

[0007] According to one aspect of the present disclosure, there is provided a blade storage box for storing blades, the storage box comprising:

[0008] A main body structure, the main body structure having a first end and a second end arranged opposite to each other along a first direction, the first end being provided with a recessed portion, the recessed portion being recessed from the surface of the main body structure toward the inside in a second direction, the second direction being perpendicular to the first direction, the main body structure comprising a cavity, the blade being accommodated in the cavity;

[0009] A pressing structure, the pressing structure comprising a pressing portion and an extending portion, the pressing portion and the extending portion being arranged side by side along the first direction; the pressing portion being slidably connected to the recessed portion so that the pressing structure moves within the cavity along the first direction; a protruding portion being arranged at one end of the extending portion away from the pressing portion, the protruding portion being arranged protrudingly at the end of the extending portion in a direction along the second direction and away from the outer surface of the main structure;

[0010] A blocking component is arranged at the second end and located in the cavity, the lower surface of the blocking component is arranged opposite to the blade, and a guiding inclined structure is arranged on the side of the blocking component away from the second end, and the extending portion cooperates with the guiding inclined structure. When the pressing portion is pressed to a preset position, the extending portion is squeezed with the blocking component through the guiding inclined structure, and the extending portion is elastically deformed so that the protrusion is clamped with one end of the blade.

[0011] In an exemplary embodiment of the present disclosure, the pressing portion includes an elastic structure, and in the second direction, the elastic structure and the extending portion are arranged side by side, and the elastic structure includes an elastic body and a supporting component, and the elastic body is ring-arranged on the supporting component.

[0012] In an exemplary embodiment of the present disclosure, the blade storage box also includes a limiting component, which is arranged close to the first end and is spaced apart from the blocking component inside the cavity along the first direction, and the limiting component cooperates with the pressing structure to limit the pressing structure.

[0013] In an exemplary embodiment of the present disclosure, the limiting assembly includes a first limiting portion, the first limiting portion abuts against the surface of the blade, the distance between the lower surface of the first limiting portion and the center line of the main structure is less than or equal to the distance between the surface of the protruding portion and the center line of the main structure, the supporting part and the extending part are respectively inserted into the first limiting portion, and one end of the elastic body abuts against the first limiting portion.

[0014] In an exemplary embodiment of the present disclosure, the limiting assembly also includes a second limiting portion, the spacing distance between the second limiting portion and the first limiting portion is less than or equal to the length of the recess in the first direction, the lower surface of the second limiting portion is flush with the lower surface of the first limiting portion, and the elastic structure and the extension portion are respectively arranged in the second limiting portion.

[0015] In an exemplary embodiment of the present disclosure, in the third direction, limiting blocks are respectively arranged on both sides of the extension portion, the limiting blocks are located between the first limiting portion and the second limiting portion, and the limiting blocks cooperate with the second limiting portion to limit the pressing portion, wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0016] In an exemplary embodiment of the present disclosure, the limiting assembly also includes a third limiting portion, the lower surface of the third limiting portion abuts against the surface of the blade, and the third limiting portion is arranged at the first end. When the pressing portion and the recessed portion have a relative displacement, the third limiting portion is used to limit the pressing portion.

[0017] In an exemplary embodiment of the present disclosure, the pressing portion has a connecting portion, a sliding groove is provided on the third limiting portion, the connecting portion is arranged in the sliding groove, and the width of the connecting portion is less than or equal to the width of the sliding groove.

[0018] In an exemplary embodiment of the present disclosure, the extension portion further includes a reinforcement structure, and the reinforcement structure is disposed on a surface of the extension portion away from the blade.

[0019] In an exemplary embodiment of the present disclosure, the blade storage box further comprises an elastic member, one end of the elastic member abuts against a surface of the blade away from the extension portion, and the other end of the elastic member is disposed on an inner surface of the main structure.

[0020] The blade storage box provided by the present disclosure provides a blocking component in the cavity of the main structure, and the blocking component has a guiding inclined structure. The extension part moves relatively in the guiding inclined structure, so that the extension part is elastically deformed by the squeezing action of the blocking component, so that the protrusion on the extension part is clamped on one end of the blade, and the blade is driven to move by the protrusion, so that the blade is pushed out of the device, the probability of the blade pushing out failure is reduced, and the blade pushing out efficiency is improved; on the other hand, after the blade is pushed out, the protrusion is separated from the blocking component and the elastic deformation is restored, and the pushed out blade can be manually pushed back into the cavity of the main body of the storage box, avoiding the blade being pushed out by mistake due to misoperation and the phenomenon that the blade cannot be pushed back, thereby realizing two-way movement of the blade; on the third aspect, the storage box provided by the present disclosure simplifies the overall structure, reduces the overall weight of the storage box, and is convenient for improving the user experience.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0023] Figure 1 It is a schematic structural diagram of a blade storage box in an exemplary embodiment of the present disclosure.

[0024] Figure 2 It is a schematic diagram of the appearance structure of the blade storage box in an exemplary embodiment of the present disclosure.

[0025] Figure 3 FIG. 4 is an exploded view of a blade storage box in an exemplary embodiment of the present disclosure.

[0026] Figure 4 It is a bottom view of the outer box of the blade storage box in the exemplary embodiment of the present disclosure.

[0027] Figure 5 It is a partial cross-sectional view of a blade storage box in an exemplary embodiment of the present disclosure.

[0028] Figure 6 FIG. 4 is another cross-sectional view of a blade storage box in an exemplary embodiment of the present disclosure.

[0029] Figure 7 It is a schematic structural diagram of the blade storage box in the exemplary embodiment of the present disclosure when it is in the first state.

[0030] Figure 8 It is a schematic diagram of the structure of the blade storage box in the exemplary embodiment of the present disclosure when it is in the second state.

[0031] The reference numerals are described as follows:

[0032] 100, main structure; 101, outer box; 102, bottom cover; 103, cavity; 110, first end; 120, second end; 111, recess; 200, pressing structure; 210, pressing part; 211, connecting part; 220, extending part; 221, protruding part; 222, limiting block; 223, reinforcing structure; 230, elastic structure; 231, elastic body; 232, supporting part; 300, blocking part; 310, guiding tilting structure; 400, limiting assembly; 410, first limiting part; 420, second limiting part; 430, third limiting part; 431, sliding groove; 500, blade; 600, elastic member; 601, slot structure; 700, blade outlet; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0033] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present disclosure will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted. In addition, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0034] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the illustration to another component, these terms are used in this specification only for convenience, such as according to the orientation of the examples described in the drawings. It is understood that if the device of the illustration is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" other structures, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0035] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first", "second" and "third" etc. are used merely as labels and are not intended to limit the quantity of their objects.

[0036] In the related art, a utility knife is a small hand-held knife that is often used for delicate cutting, carving or shaving operations. There are many types of utility knives, including pencil sharpeners, hand knives, shaving knives or carving knives. The blade of a utility knife may become blunt after long-term use, and a new blade needs to be replaced. A blade storage box is a carrier for the blade, which is usually a boxed structure. Multiple blades can be placed in the box for replacement.

[0037] At present, commonly used blade boxes have a variety of structures. A simple one is a box structure consisting of a box body and a box cover. When in use, the box body and the box cover need to be separated to take out the blade, and the user needs to directly touch the blade, which is very dangerous. In addition, some blade boxes are provided with a push-blade structure, and the blade is pushed out by the friction between the push-blade structure and the blade. However, the blade pushing efficiency of this structure is low, and the blade is prone to failure in pushing out. In addition, the structure of this blade box is relatively complex, the overall weight is heavy, and it is inconvenient to use.

[0038] Based on this, the present disclosure provides a blade storage box, such as Figure 1 As shown, the storage box is used to store blades 500 , and includes: a main structure 100 , a pressing structure 200 and a blocking component 300 .

[0039] The main structure 100 has a first end 110 and a second end 120 arranged opposite to each other along a first direction X. The first end 110 is provided with a recess 111. The recess 111 is recessed from the surface of the main structure 100 to the inside in a second direction Y. The second direction Y is perpendicular to the first direction X. The main structure 100 includes a cavity 103. The blade 500 is accommodated in the cavity 103.

[0040] The pressing structure 200 includes a pressing portion 210 and an extending portion 220, the pressing portion 210 and the extending portion 220 are arranged side by side along the first direction X; the pressing portion 210 is slidably connected to the recess 111, so that the pressing structure 200 moves in the cavity 103 along the first direction X; a protruding portion 221 is provided at one end of the extending portion 220 away from the pressing portion 210, and the protruding portion 221 is protrudingly provided at the end of the extending portion 220 in a direction along the second direction Y and away from the outer surface of the main structure 100;

[0041] The blocking component 300 is arranged at the second end 120 and is located in the cavity 103. The lower surface of the blocking component 300 is arranged opposite to the blade 500. A guiding inclined structure 310 is arranged on the side of the blocking component 300 away from the second end 120. The extension portion 220 cooperates with the guiding inclined structure 310. When the pressing portion 210 is pressed to a preset position, the extension portion 220 is squeezed with the blocking component 300 through the guiding inclined structure 310, and the extension portion 220 is elastically deformed so that the protrusion 221 is clamped with one end of the blade 500.

[0042] The blade storage box provided by the present disclosure provides a blocking component in the cavity of the main structure, and the blocking component has a guiding inclined structure. The extension part moves relatively in the guiding inclined structure, so that the extension part is elastically deformed by the squeezing action of the blocking component, so that the protrusion on the extension part is clamped on one end of the blade, and the blade is driven to move by the protrusion, so that the blade is pushed out of the device, the probability of the blade pushing out failure is reduced, and the blade pushing out efficiency is improved; on the other hand, after the blade is pushed out, the protrusion is separated from the blocking component and the elastic deformation is restored, and the pushed out blade can be manually pushed back into the cavity of the main body of the storage box, avoiding the blade being pushed out by mistake due to misoperation and the phenomenon that the blade cannot be pushed back, thereby realizing two-way movement of the blade; on the third aspect, the storage box provided by the present disclosure simplifies the overall structure, reduces the overall weight of the storage box, and is convenient for improving the user experience.

[0043] The following will describe in detail the various parts of the blade storage box provided in the embodiment of the present disclosure in conjunction with the accompanying drawings:

[0044] In the embodiments provided in the present disclosure, Figure 1 As shown, the storage box includes a main structure 100, the main structure 100 has a first end 110 and a second end 120 arranged relatively along a first direction X, the first end 110 is provided with a recess 111, the recess 111 is recessed from the surface of the main structure 100 toward the inside in a second direction Y, the second direction Y is perpendicular to the first direction X, the main structure 100 includes a cavity 103, and the blade 500 is accommodated in the cavity 103.

[0045] In the present disclosure, the first direction X, the second direction Y and the third direction Z are arranged perpendicular to each other and can be the directions of the three axes in the three-dimensional coordinate system, and the blade storage box is placed in the above-mentioned three-dimensional coordinate system, wherein the long axis direction of the storage box is placed parallel to the ground, the first direction X can be the direction of the x-axis, the second direction Y can be the direction of the y-axis, and the third direction Z can be the direction of the z-axis. The following embodiments of the present disclosure are all described in this way, but it should be noted that the above-mentioned descriptions of the first direction X, the second direction Y and the third direction Z can be adaptively changed with the different placement positions of the blade storage box.

[0046] In the embodiment provided by the present disclosure, the main structure 100 has a cavity 103, and the overall shape of the main structure 100 can be a regular cube such as a cuboid, a cube, a prism, or can be other irregular cube shapes. Preferably, in order to simplify the preparation process and process, facilitate mass production, and enhance the user's sense of use, the overall shape of the main structure 100 can be a cuboid structure, and its various edges can be set to a smooth transition shape. The cavity 103 in the main structure 100 can adapt to the size and shape of the universal blade 500, and the cavity 103 is usually a cuboid structure to match the shape of the blade 500 with a rectangular interface. The following embodiments of the present disclosure are described with the main structure shape and the cavity 103 being both cuboid structures, but it is worth noting that this does not serve as a limitation, and the main structure 100 and the cavity 103 can be adaptively changed according to actual usage.

[0047] The cavity 103 is used to place the blade 500. The cavity 103 may have a shape that is compatible with the size and shape of the blade 500. For example, if the blade 500 is a flat rectangular parallelepiped, the cavity 103 may also be a rectangular parallelepiped. The cavity 103 may simultaneously accommodate a plurality of blades 500. For example, a plurality of blades 500 may be stacked and placed in the cavity 103. A plurality of blades 500 may be formed into a blade 500 group. The plurality of blades 500 may be arranged in a flush arrangement at the ends in the cavity 103, or may be arranged in a stepped arrangement at the ends. Of course, in order to facilitate the user to place the blade 500 in the storage box and to reduce the size of the device, the ends of the plurality of blades 500 are usually arranged flush. In addition, the flush arrangement of each structure or each blade may refer to flushness in a strict sense or flushness in a non-strict sense. Due to operational differences or process limitations, the ends of different structures or different blades may have a distance difference between 0mm and 5mm, for example, it may be 0mm, 1mm, 2mm, 3mm, 4mm or 5mm, all within the range of structural flushness.

[0048] like Figure 2 As shown, combined Figure 1 The main structure 100 may be composed of an outer box 101 and a bottom cover 102, and the outer box 101 and the bottom cover 102 are connected to each other. For example, a slide groove 431 is provided at the edge of the outer box 101, and the bottom cover 102 can move on the outer box 101 through the slide groove 431, and is connected to the outer box 101 through the slide groove 431; or corresponding buckles are provided on the bottom cover 102 and the outer box 101, respectively, and the bottom cover 102 and the outer box 101 are connected by buckling; or other fixing methods such as screwing, riveting, etc. can also be used to achieve the connection between the outer box 101 and the bottom cover 102. When it is necessary to assemble the blades 500 in the cavity 103, the bottom cover 102 can be removed from the outer box 101, and multiple blades 500 can be stacked and placed in the cavity 103. After the blades 500 are assembled, the bottom cover 102 and the outer box 101 are connected. The outer box 101 can provide carrying space for the multiple blades 500, and the bottom cover 102 can provide carrying capacity for the multiple blades 500.

[0049] The first end 110 of the main structure is provided with a blade outlet 700, and the blade outlet 700 is arranged opposite to the blade 500. The opening size (size in the second direction Y) of the blade outlet 700 needs to be greater than or equal to the thickness of one blade 500, so as to ensure that the blade outlet 700 can accommodate at least one blade 500 to be pushed out of the storage box, and no jamming occurs when the blade 500 is pushed out. In the present disclosure, the blade outlet 700 can be rectangular in shape. Of course, the opening size and shape of the blade outlet 700 can be selected and adaptively adjusted according to the number of blades 500 to be pushed out and the shape of the blade 500.

[0050] Among them, Figure 3 As shown, the cavity 103 has a recessed portion 111 that is recessed inward along the surface of the main structure 100. The recessed portion 111 can be arranged at the first end 110 of the main structure, so that the shape of the main structure 100 is stepped or quasi-step-shaped; or the recessed portion 111 can be arranged at the middle position of the main structure 100. The arrangement position of the recessed portion 111 can be adaptively adjusted according to the actual structure and design requirements of the device. The embodiment provided in the present disclosure is described by taking the recessed portion 111 being arranged at the first end 110 of the main structure as an example, but is not limited thereto.

[0051] The width of the recess 111 (the dimension in the third direction Z) may be the same as the width of the main structure 100, or the width of the recess 111 may be smaller than the width of the main structure 100. In order to facilitate the manufacturing process, the aesthetic appearance of the storage box, and the subsequent cooperation between the pressing structure 200 and the recess 111, the width of the recess 111 is usually selected to be the same as the width of the main structure 100.

[0052] The height (dimension in the second direction Y) of the recess 111 may be the same as the height of the pressing portion 210 of the pressing structure, or the height of the recess 111 may be greater than the height of the pressing structure 200, so that the pressing structure 200 can cooperate with the recess 111 and slide along the length direction of the recess 111. For the overall aesthetics of the storage box, the height of the recess 111 may be the same as the height of the pressing portion 210.

[0053] The length of the recess 111 (the dimension in the first direction X) can be determined according to the moving distance of the pressing structure 200 or the dimension of the connecting portion 211 of the pressing structure. It is necessary to ensure that the pressing structure 200 can slide in the recess 111 and can slide to a preset position.

[0054] In the embodiments provided in the present disclosure, Figure 3 As shown, the storage box includes a pressing structure 200, and the pressing structure 200 cooperates with the main structure 100 so that at least part of the pressing structure 200 is located in the cavity 103, and at least part of the pressing structure 200 cooperates with the recess 111. On the one hand, the pressing structure 200 can produce relative displacement with the main structure 100, and on the other hand, the pressing structure 200 and the main structure 100 can form an integral structure to prevent foreign debris from entering the cavity 103, so that the pressing structure 200 is stuck when moving, thereby destroying the overall structure of the storage box. Of course, in the present disclosure, the cooperation relationship between the pressing structure 200 and the main structure 100 can be a clearance cooperation, and the cooperation relationship between the two can be a cooperation relationship that can be obtained by those skilled in the art, which will not be described in detail here.

[0055] like Figure 3 As shown, combined Figure 1 The pressing structure 200 includes a pressing portion 210 and an extending portion 220, and the pressing portion 210 and the extending portion 220 are arranged side by side along the first direction X. The pressing portion 210 is slidably connected to the recess 111, and the pressing structure 200 is driven by the pressing portion 210 to move in the cavity 103 of the main structure along the first direction X. The pressing portion 210 can be a hollow structure, or the pressing portion 210 can be a solid block structure. Specifically, in order to reduce the overall weight of the device, the pressing portion 210 can be a hollow structure. The outer shape of the pressing portion 210 can be a rectangular block structure, which is matched with the overall shape of the main structure 100. However, it should be noted that the actual outer shape of the pressing portion 210 can be adaptively adjusted according to design requirements. For example, it can be a regular shape such as a cube, a rectangular parallelepiped, a prism, or other irregular cubic shapes. The present disclosure is described by taking the pressing portion 210 as a rectangular parallelepiped structure as an example.

[0056] The surface of the pressing portion 210 may be higher than the surface of the main structure 100, or the surface of the pressing portion 210 may be lower than the surface of the main structure 100, or the surface of the pressing portion 210 is flush with the surface of the main structure 100. Preferably, the surface of the pressing portion 210 is flush with the surface of the main structure 100, which ensures the aesthetic appearance of the storage box and ensures that the various structures in the storage box are not damaged by external forces, thereby improving the durability of the storage box.

[0057] The width of the pressing portion 210 (the dimension in the third direction Z) may be greater than the width of the main structure 100, or the width of the pressing portion 210 may be less than the width of the main structure 100, or the width of the pressing portion 210 may be equal to the width of the main structure 100. Preferably, the width of the pressing portion 210 may be equal to the width of the main structure 100, which ensures the aesthetics of the storage box while improving the durability of the storage box.

[0058] The length of the pressing portion 210 (the dimension in the first direction X) may be greater than or equal to the length of the recess 111, ensuring that the pressing portion 210 can slide in the recess 111. In the present disclosure, the length of the pressing portion 210 may be slightly greater than the length of the recess 111, so that the pressing portion 210 can extend into the cavity 103, further ensuring the assembly relationship between the pressing structure 200 and the main structure 100, and improving the overall structural durability of the storage box.

[0059] In the embodiment provided by the present disclosure, a protrusion 221 is provided at one end of the extension portion 220 away from the pressing portion 210, and the protrusion 221 is protrudingly provided at the end of the extension portion 220 in a direction along the second direction Y and away from the outer surface of the main structure 100. When the extension portion 220 is at a predetermined position, the protrusion 221 can be engaged with one end of the blade 500.

[0060] The extension part 220 may be a rectangular plate-shaped structure, one end of the extension part 220 is connected to the pressing part 210, the other end of the extension part 220 is located inside the cavity 103, and the protrusion 221 on the extension part 220 abuts against the surface of the blade 500. In the present disclosure, the protrusion 221 and the extension part 220 may be arranged in a step shape, or in a structure protruding from the extension part 220 such as a hook or a hanging, and the specific shape of the protrusion 221 may be adaptively adjusted and deformed according to actual design requirements.

[0061] Among them, Figures 3 to 5 As shown, combined Figure 1 , the width of the protrusion 221 (the dimension in the third direction Z) can be less than or equal to the width of the extension portion 220. For example, the width of the protrusion 221 can be equal to the width of the extension portion 220, so that the two ends of the protrusion 221 are respectively flush with the two ends of the extension portion 220, ensuring that the protrusion 221 has a wider width, preventing the uneven thrust applied to the blade 500 due to insufficient width of the protrusion 221, and ensuring the effectiveness of the contact between the protrusion 221 and one end of the blade 500; or the width of the protrusion 221 can be less than the width of the extension portion 220, and the protrusion 221 can also provide thrust for the blade 500, so that the blade 500 is smoothly pushed out of the blade outlet 700.

[0062] The length of the protrusion 221 (the dimension in the first direction X) can be less than or equal to the distance between the end of the blade 500 and the end of the main structure 100. Since the protrusion 221 is protrudingly arranged on the extension portion 220, in order to ensure that there is a storage space for the protrusion 221, the length of the protrusion 221 needs to be less than or equal to the distance between the end of the blade 500 and the end of the main structure 100, so as to ensure that the protrusion 221 can effectively contact the end of the blade 500, so that the blade 500 can be smoothly pushed out of the blade outlet 700.

[0063] The height of the protrusion 221 (the dimension in the second direction Y) can be greater than or equal to half of the thickness of the blade 500, ensuring that the protrusion 221 can drive at least one blade 500 to be pushed out. The protrusion 221 provided in the present disclosure can push out multiple blades 500 at the same time, or only push out one blade 500 at a time. The number of blades 500 pushed out can be selected according to actual needs. Preferably, the protrusion 221 pushes out one blade 500 at a time. At this time, the height of the protrusion is greater than or equal to half of the thickness of the blade 500, and the height of the protrusion is less than or equal to the thickness of one blade 500.

[0064] In the embodiment provided in the present disclosure, the storage box also includes a blocking component 300, which is arranged at the second end 120 and located in the cavity 103. The lower surface of the blocking component 300 is arranged opposite to the blade 500. A guide inclined structure 310 is provided on the side of the blocking component 300 away from the second end 120. The extension portion 220 cooperates with the guide inclined structure 310. When the pressing portion 210 is pressed to a preset position, the extension portion 220 is squeezed with the blocking component 300 through the guide inclined structure 310, and the extension portion 220 is elastically deformed so that the protrusion 221 is clamped with one end of the blade 500.

[0065] In order to enhance the strength of the extension portion 220, a reinforcing structure 223 may be provided on the side of the extension portion 220 facing away from the blade 500. For example, the reinforcing structure 223 may be a reinforcing rib or a reinforcing plate. The reinforcing structure 223 extends along the first direction X on the surface of the extension portion 220. The width of the reinforcing structure 223 (the dimension in the third direction Z) needs to be smaller than the width of the extension portion 220. The length of the extension portion 220 (the dimension in the first direction X) needs to be greater than the length of the reinforcing structure 223.

[0066] When the pressing structure 200 is in the Figure 1 In the state shown (which may be a non-pressed state), the surface of the protrusion 221 abuts against the surface of the blade 500, or there is a certain distance between the surface of the protrusion 221 and the surface of the blade 500. The inventors have found that if the pressing structure is pressed so that the pressing part 210 drives the protrusion 221 on the extension part 220 to move toward one end of the blade 500, when the pressing structure 200 is in the state shown in FIG. Figure 7 In the state shown (which may be the position moved to the end of the blade 500), the protrusion 221 is difficult to engage with the end of the blade 500, or the engaging state is not good, resulting in a poor pushing effect of the protrusion 221 when pushing the blade 500 out; on the other hand, even if the protrusion 221 can push the blade 500 out, the pushed out blade 500 cannot be returned to the storage box from the original path, which makes it impossible to solve the problem of the blade 500 being accidentally pushed out.

[0067] Therefore, in this disclosure, Figure 1As shown, a blocking component 300 is disposed inside the cavity 103 of the storage box main structure 100, and the blocking component 300 has a guiding inclined structure 310. When the extension 220 moves toward the end of the blade 500, the extension 220 passes through the guiding inclined structure 310, and the blocking component 300 squeezes the extension 220, so that the extension 220 is elastically deformed, so that the protrusion 221 forms an effective clamping connection with the end of the blade 500. In addition, after the protrusion 221 pushes out the blade 500, after the extension 220 is separated from the blocking component 300, the elastic deformation of the extension 220 is restored, so that there is a gap or abutment between the protrusion 221 and the surface of the blade 500, providing space for the blade 500 to be returned to the storage box. The blade 500 storage box provided in the present disclosure can realize the bidirectional operation of pushing out and retracting the blade 500 due to the provision of the blocking component 300 with the guiding inclined structure 310, which is convenient for improving the user's feeling of use and further improving the pushing efficiency of the blade 500.

[0068] Among them, the blocking component 300 can be a supporting rib structure arranged at the second end 120 of the main structure 100, and the lower surface of the blocking component 300 is arranged opposite to the surface of the blade 500, and in the second direction Y and pointing to the bottom of the storage box, the lower surface of the blocking component 300 needs to be lower than the lower surface of the protrusion 221 to ensure that the blocking component 300 has effective extrusion on the extension portion 220.

[0069] The guiding inclined structure 310 is disposed at one end of the blocking component 300 close to the extension portion 220. The guiding inclined structure 310 may be of a tapered design, that is, the opening degree of the side of the guiding inclined structure 310 close to the extension portion 220 is greater than the opening degree of the side of the guiding inclined structure 310 away from the extension portion 220. Taking the blocking component 300 as a supporting rib plate as an example, cutting may be performed along the end corner of the supporting rib plate toward the inside thereof by cutting to remove part of the supporting rib plate to form the guiding inclined structure 310. Of course, the blocking component 300 having the guiding inclined structure 310 may also be formed by other methods, such as by integral injection molding, etc., which is not specifically limited in the present disclosure.

[0070] It should be noted that the distance between the surface of the blocking component 300 and the surface of the blade 500 needs to be slightly smaller than the thickness of the extension plate so that the extension portion 220 can be elastically deformed by the blocking component 300, but the distance between the surface of the blocking component 300 and the surface of the blade 500 should not be too small to avoid the extension portion 220 being damaged due to excessive squeezing force. The specific distance between the two can be adaptively adjusted according to actual design requirements.

[0071] In the embodiments provided in the present disclosure, Figure 3 As shown, combined Figure 1The pressing portion 210 includes an elastic structure 230. In the second direction Y, the elastic structure 230 and the extension portion 220 are arranged side by side. The elastic structure 230 includes an elastic body 231 and a support component 232. The elastic body 231 is arranged around the support component 232. In the present disclosure, the elastic body 231 can be an elastic component such as a spring. Taking a spring as an example, the elastic body 231 can be arranged side by side with the extension portion 220. One end of the elastic body 231 is connected to the pressing portion 210. The axial direction of the elastic body 231 can be parallel to or coincide with the axial direction of the pressing portion 210, so that after the elastic body 231 is elastically deformed, a pulling force or a pushing force is generated on the pressing portion 210.

[0072] Since the axis of the elastic body 231 is located in the first direction X, and the elastic body 231 will have a certain amount of deformation due to the effect of gravity, resulting in the failure of the elastic body 231, therefore, a support component 232 is also provided on the elastic body 231, and the support component 232 can provide a certain support force for the elastic body 231, so that the elastic body 231 can maintain a certain shape. For example, the support component 232 can be a hard structure such as a support rod or a support bar, whose outer diameter is smaller than the size of the inner diameter of the elastic body 231, and the elastic body 231 can be sleeved on the outer periphery of the support component 232; or the support component 232 can be a soft structure such as a rubber sleeve, whose inner diameter is larger than the outer diameter of the elastic body 231, and the support component 232 can be sleeved on the outer periphery of the elastic body 231 to support and protect the elastic body 231. Of course, the relative position relationship between the elastic body 231 and the support component 232 can be adjusted according to the specific structure and actual use requirements of the two.

[0073] In the embodiments provided in the present disclosure, Figure 4 As shown, combined Figure 1 The storage box further includes a limiting assembly 400, which is disposed near the first end 110 and is spaced apart from the blocking component 300 along the first direction X inside the cavity 103. The limiting assembly 400 cooperates with the pressing structure 200 to limit the pressing structure 200. Since the pressing structure 200 and the blade 500 are relatively disposed, especially the extension portion 220 is in a suspended or semi-suspended state, in order to limit the pressing structure 200 and effectively realize the functions of each component in the pressing structure 200, the storage box provided in the present disclosure is also provided with a limiting assembly 400. Through the cooperation between the limiting assembly 400 and the pressing structure 200, the pressing structure 200 can be supported and the moving route of the pressing structure 200 can be limited to avoid failure of the pressing structure 200.

[0074] Among them, the limiting component 400 includes a first limiting portion 410, a second limiting portion 420 and a third limiting portion 430, and the blocking component 300, the first limiting portion 410, the second limiting portion 420 and the third limiting portion 430 are distributed in sequence in the direction from the second end 120 to the first end 110 of the main structure 100, and one end of the first limiting portion 410, the second limiting portion 420 and the third limiting portion 430 are connected to the inner wall of the cavity 103 of the main structure 100, and the other end is abutted against the blade 500, so as to limit the blade 500 through the limiting component 400.

[0075] In order to make the pressing part 210 automatically reset after being pressed, an elastic structure 230 may be provided on the pressing part 210. Through the elastic deformation of the elastic structure 230, the pressing part 210 can automatically reset after being pressed. Figure 5 and Figure 6 As shown, the support member 232 and the extension portion 220 (which may include a reinforcing structure 223) are respectively provided in the first limiting portion 410, and one end of the elastic body 231 is in contact with the first limiting portion 410. By providing the first limiting portion 410, when the pressing portion 210 is pressed, the elastic body 231 is blocked by the first limiting portion 410, so that the elastic body 231 has elastic deformation, and after the protrusion 221 is engaged with the blade 500, the blade 500 is pushed out and the pressing portion 210 is reset due to the elastic force of the elastic body 231. In addition, the first limiting portion 410 is in contact with the surface of the blade 500, and the distance between the lower surface of the first limiting portion 410 and the center line of the main structure 100 is less than or equal to the distance between the surface of the protrusion 221 and the center line of the main structure 100, so as to limit the position of the blade 500 in the cavity 103 and prevent the blade 500 from deviating from the predetermined placement position.

[0076] The spacing distance between the second limiting portion 420 and the first limiting portion 410 is less than or equal to the length of the recess 111 in the first direction X, so that the displacement of the pressing structure 200 can also be limited by the second limiting portion 420, so as to avoid the problem that the pressing structure 200 moves too long in the cavity 103, so that the pressing portion 210 of the pressing structure 200 is separated from the recess 111. The lower surface of the second limiting portion 420 is flush with the lower surface of the first limiting portion 410, and the elastic structure 230 and the extension portion 220 (which may include the reinforcement structure 223) are respectively penetrated in the second limiting portion 420, so that the second limiting portion 420 can also provide support force in the second direction Y for the extension portion 220 and the elastic structure 230, so as to avoid deformation of the extension portion 220 and the elastic structure 230 in the first direction X due to gravity, thereby improving the usability of the pressing structure 200.

[0077] In order to further limit the extension part 220 and prevent the extension part 220 from not moving in the preset displacement direction when in use, in the third direction Z, limit blocks 222 are respectively provided on both sides of the extension part 220, and the limit blocks 222 are located between the first limit part 410 and the second limit part 420, and the limit blocks 222 cooperate with the second limit part 420 to limit the pressing part 210. The limit blocks 222 can be provided on one side of the extension part 220, or symmetrically provided on both sides of the extension part 220.

[0078] The lower surface of the third limiting portion 430 abuts against the surface of the blade 500. The third limiting portion 430 is disposed at the first end 110. When the pressing portion 210 and the recess 111 have a relative displacement, the third limiting portion 430 is used to limit the pressing portion 210. The third limiting portion 430 is disposed in the cavity 103 structure. The third limiting portion 430 and the recess 111 are disposed adjacent to each other. The surface of the third limiting portion 430 is the surface of the recess 111. In order to allow the pressing portion 210 to slide in the recess 111, a slide groove 431 is disposed on the third limiting portion 430. The slide groove 431 is connected to the cavity 103. At the same time, a connecting portion 211 is disposed on the side of the pressing portion 210 facing the third limiting portion 430. Figure 3 As shown, the connecting portion 211 cooperates with the sliding groove 431 so that the pressing portion 210 can slide along the first direction X in the recess 111 .

[0079] The length of the connecting portion 211 (the dimension in the first direction X) can be less than or equal to the length of the pressing portion 210. In order to ensure the reliability of the cooperation between the connecting portion 211 and the slide groove 431, the length of the connecting portion 211 can be selected to be equal to the length of the pressing portion 210, but this is not limited to it.

[0080] In the embodiments provided in the present disclosure, Figure 3 As shown, the storage box also includes an elastic member 600, which is arranged on the side (i.e., the bottom surface) of the cavity 103 away from the structure, and the elastic member 600 is in contact with the side of the blade 500 away from the pressing structure 200. The elastic member 600 can be an elastic member such as a spring, a spring, etc., and a plurality of blades 500 can be placed on the surface of the elastic member 600, and the plurality of blades 500 are placed on the top of the position that is in contact with the surface of the stop assembly 400 through the elastic force of the elastic member 600. After the blade 500 is pushed out, due to the elastic effect of the elastic body, the other blades 500 inside the cavity 103 can be pushed to move in the direction of the extension portion 220 until the blade 500 is in contact with the surface of the stop assembly 400. Of course, the elastic body can also be other types of elastic structures 230 other than springs, springs, etc. and their combination or deformation forms.

[0081] In a specific embodiment provided by the present disclosure, the elastic member 600 may be a spring sheet, which may include an elastic body 231 and two elastic ends respectively connected to the two ends of the elastic body 231. The two ends of the spring sheet may be bent to form two elastic ends, wherein the angle between the two elastic ends and the elastic body 231 (such as the spring sheet body) is less than 90°, so that when the elastic body 231 is subjected to pressure, the angle between the elastic end and the elastic body 231 changes, so that the elastic body 231 can move in a direction perpendicular to the elastic body 231, and when the external force disappears, the elastic member 600 can return to its original shape.

[0082] Multiple blades 500 can be stacked on the surface of the elastic body 231, and due to the gravity of the multiple blades 500, the elastic member 600 can be deformed and has a certain elastic restoring force inside. After the blades 500 are pushed out of the blade outlet 700, due to the weight reduction of the multiple blades 500 and the elastic restoring force inside the elastic member 600, the elastic member 600 moves together with the blades 500 toward the extension portion 220.

[0083] Furthermore, in order to fix the elastic member 600, a slot structure 601 may be provided on the bottom cover 102, such as Figure 3 As shown, at least one end of the elastic member 600 is clamped in the clamping slot structure 601 , and the elastic member 600 cooperates with the clamping slot structure 601 to fix the elastic member 600 .

[0084] Each component in the blade storage box provided in the embodiment of the present disclosure can be made of plastic material, but the elastic body 231, the elastic member 600, etc. can be formed of metal materials, for example, spring steel, carbon steel, alloy steel and other materials. Of course, other components such as the extension part 220 can also be made of metal materials. The materials of each component in the storage box can be adaptively adjusted according to specific needs.

[0085] The following will describe the use method and working process of the blade storage box provided by the embodiment of the present disclosure in conjunction with the accompanying drawings:

[0086] When not in use, Figure 1 , Figure 2 and Figure 5 As shown, the end of the pressing portion 210 in the pressing structure 200 is flush with the end of the main structure 100, and this position can be called the first position; at this time, the surface of the protrusion 221 in the pressing structure 200 and the surface of the blade 500 are in contact with each other or there is a tiny gap between the two.

[0087] When the blade 500 needs to be ejected, that is, when the device is in the first state, as shown in FIG. Figure 7As shown, the pressing portion 210 in the pressing structure 200 is pushed, so that the pressing portion 210 drives the connecting portion 211 to slide in the sliding groove 431, and at the same time, the connecting portion 211 drives the elastic body 231 and the supporting component 232 in the elastic structure 230 to move toward the second end 120. When the elastic structure 230 moves, the elastic body 231 and the first limiting portion 410 are squeezed, so that the elastic body 231 is compressed and deformed; at the same time, the extending portion 220 in the pressing structure 200 moves in the direction toward the end of the blade 500. When the extending portion 220 passes through the guiding inclined structure 310 in the limiting component, due to the squeezing effect, the extending portion 220 is elastically deformed, so that the protruding portion 221 is clamped with the end of the blade 500. At this time, the pressing structure 200 reaches the preset position;

[0088] The pressing portion 210 in the pressing structure 200 is released. Due to the elastic restoring force of the elastic body 231, the elastic body 231 pushes the pressing portion 210 to move toward the first end 110 until the pressing portion 210 reaches the first position. At the same time, the protrusion 221 on the extension portion 220 drives the blade 500 to move toward the blade outlet 700. When the pressing portion 210 reaches the first position, the blade 500 is pushed out of the blade outlet 700. Figure 8 As shown, the device is in the second state, and the surface of the protrusion 221 is separated from the surface of the blade 500. If the blade 500 is pushed out by mistake, the blade 500 can be returned to its original position by the action of the thrust, forming a two-way movement of the blade 500 to push out and return.

[0089] When it is necessary to replenish the blades 500, the bottom cover 102 can be opened, and the elastic member 600 can be taken out, and the blades 500 to be stored can be placed in the cavity 103, and the elastic member and the bottom cover 102 can be reconnected to the outer box 101 to complete the replenishment of the blades 500.

[0090] The pressing structure 200, elastic member 600, outer box 101, bottom cover 102 and other components in the blade storage box provided by the present invention can be replaced when worn or damaged after long-term use, which is convenient for users to use and improves practicality.

[0091] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

Claims

1. A blade storage box for storing blades, characterized in that: include: A main body structure, the main body structure having a first end and a second end arranged opposite to each other along a first direction, the first end being provided with a recessed portion, the recessed portion being recessed from the surface of the main body structure toward the inside in a second direction, the second direction being perpendicular to the first direction, the main body structure comprising a cavity, the blade being accommodated in the cavity; A pressing structure, the pressing structure comprising a pressing portion and an extending portion, the pressing portion and the extending portion being arranged side by side along the first direction; the pressing portion being slidably connected to the recessed portion so that the pressing structure moves within the cavity along the first direction; a protruding portion being arranged at one end of the extending portion away from the pressing portion, the protruding portion being arranged protrudingly at the end of the extending portion in a direction along the second direction and away from the outer surface of the main structure; A blocking component is arranged at the second end and located in the cavity, the lower surface of the blocking component is arranged opposite to the blade, and a guiding inclined structure is arranged on the side of the blocking component away from the second end, and the extending portion cooperates with the guiding inclined structure. When the pressing portion is pressed to a preset position, the extending portion is squeezed with the blocking component through the guiding inclined structure, and the extending portion is elastically deformed so that the protrusion is clamped with one end of the blade.

2. The blade storage box according to claim 1, characterized in that: The pressing portion includes an elastic structure. In the second direction, the elastic structure and the extending portion are arranged side by side. The elastic structure includes an elastic body and a supporting component. The elastic body is annularly arranged on the supporting component.

3. The blade storage box according to claim 2, characterized in that: The blade storage box also includes a limiting component, which is arranged close to the first end and is spaced apart from the blocking component inside the cavity along the first direction. The limiting component cooperates with the pressing structure to limit the pressing structure.

4. The blade storage box according to claim 3, characterized in that: The limiting assembly includes a first limiting portion, the first limiting portion abuts against the surface of the blade, the distance between the lower surface of the first limiting portion and the center line of the main structure is less than or equal to the distance between the surface of the protruding portion and the center line of the main structure, the supporting part and the extending part are respectively inserted into the first limiting portion, and one end of the elastic body abuts against the first limiting portion.

5. The blade storage box according to claim 4, characterized in that: The limiting assembly also includes a second limiting portion, the spacing distance between the second limiting portion and the first limiting portion is less than or equal to the length of the recess in the first direction, the lower surface of the second limiting portion is flush with the lower surface of the first limiting portion, and the elastic structure and the extension portion are respectively arranged in the second limiting portion.

6. The blade storage box according to claim 5, characterized in that: In the third direction, limiting blocks are respectively arranged on both sides of the extension portion, the limiting blocks are located between the first limiting portion and the second limiting portion, and the limiting blocks cooperate with the second limiting portion to limit the pressing portion, wherein the first direction, the second direction and the third direction are perpendicular to each other.

7. The blade storage box according to claim 3, characterized in that: The limiting assembly also includes a third limiting portion, the lower surface of which abuts against the surface of the blade, and the third limiting portion is arranged at the first end. When the pressing portion and the recess have relative displacement, the third limiting portion is used to limit the pressing portion.

8. The blade storage box according to claim 7, characterized in that: The pressing portion has a connecting portion, a sliding groove is arranged on the third limiting portion, the connecting portion is arranged in the sliding groove, and the width of the connecting portion is less than or equal to the width of the sliding groove.

9. The blade storage box according to any one of claims 1 to 8, characterized in that: The extension portion further includes a reinforcement structure, which is disposed on a surface of the extension portion away from the blade.

10. The blade storage box according to any one of claims 1 to 8, characterized in that: The blade storage box further comprises an elastic member, one end of which abuts against a surface of the blade away from the extension portion, and the other end of the elastic member is arranged on the inner surface of the main structure.

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