A scratch-resistant smart razor blade packaging box

Abstract

The present invention relates to the field of blade packaging boxes, and in particular to an anti-scratch smart blade packaging box, comprising a box body and a center guide block, etc. The present invention relates to an anti-scratch smart blade packaging box, wherein a push plate and a push block are provided in the box body for sequentially pushing the cross blades out of the blade slits, and the cross blades are stored between the push plate, the push block and the center guide block. The cross blades can be easily separated and taken out individually by simply pushing the push block lightly, so that the user is not easily scratched by adjacent cross blades during the removal process. At the same time, the cross blades will trigger the counting sensor of the electronic counter during the removal process, generating a count change for the remaining number of cross blades, so that the user can intuitively understand the current remaining number of cross blades in the packaging box. The present invention overcomes the technical disadvantage that the thickness and volume of the cross blades are small, and it is not easy for the user to take out and count the cross blades in the packaging box.

Description

Technical Field

[0001] The present invention relates to the field of razor blade packaging boxes, and in particular to an anti-scratch intelligent razor blade packaging box. Background Art

[0002] As a fast-consumable item, the cross blades are usually stored in the packaging box in the form of dozens or even hundreds of pieces placed side by side. Since the thickness of the cross blades is usually less than 0.5 mm and the volume of the cross blades is also small, it is not easy for users to take the cross blades out of the packaging box directly. In addition, the cross blades are placed side by side in the packaging box in a tightly stacked state, and the user cannot accurately count the remaining number of cross blades in the packaging box. Therefore, when the user needs to replace the cross blades on the equipment, there is a risk of being scratched by the blades whether the user is taking the cross blades out of the packaging box or counting the remaining cross blades in the packaging box. Summary of the Invention

[0003] In order to overcome the disadvantages that the cross blades are small in thickness and volume, making it difficult for users to take out and count the cross blades in the packaging box, the present invention provides an anti-scratch smart blade packaging box.

[0004] The technical solution of the present invention is: a scratch-proof intelligent blade packaging box, comprising a box body, a cover, a center guide block, a push plate, a transverse compression spring, a push block, a vertical compression spring, a shift block, an electronic counter and a counting sensor; a cover is provided on the box body, and a knife slit structure is provided between the box body and the cover; a center guide block is fixedly connected to the box body; a push plate is slidably connected to the box body to push the cross blade to move transversely in the direction of the knife slit; a transverse compression spring is fixedly connected between the push plate and the box body; a push block is slidably connected to the box body to push the cross blade to move vertically in the direction of the knife slit; a vertical compression spring is fixedly connected between the push block and the box body; a slot structure is provided in the push block for aligning the knife slit up and down; a shift block is fixedly connected to the push block; an electronic counter is installed on the box body; a counting sensor is installed on the push block; the counting sensor is electrically connected to the electronic counter through a circuit system.

[0005] More preferably, a sliding cover for covering the knife slit is slidably connected to the cover of the box body.

[0006] More preferably, four side guide blocks are provided in the box body.

[0007] More preferably, a touch sensor is provided on the display screen of the electronic counter.

[0008] More preferably, a permanent magnet is fixedly connected to the side of the push block facing the central guide block.

[0009] More preferably, a cavity structure for filling pressurized dry gas is provided in the center guide block, and a gas nozzle connected to the cavity structure is provided at one end of the center guide block facing the push block; a valve core assembly is connected to the gas nozzle and is triggered by the upward movement of the cross blade.

[0010] More preferably, the valve core assembly consists of a core valve, a sealing block and a tension spring; the core valve is slidably connected in the air nozzle, the end of the core valve facing the push block is set as a slope structure, and the end of the core valve facing the push block is initially aligned with the hollow structure of the cross blade located in the slot of the push block; the core valve is provided with an air outlet groove structure connected to the cavity structure of the center guide block; a sealing block is fixed to the core valve to disconnect the air outlet groove of the core valve from the connecting part of the cavity structure of the center guide block; a tension spring is fixed between the sealing block and the air nozzle.

[0011] More preferably, an iron core material is provided in the core valve.

[0012] More preferably, each of the four side guide blocks is provided with a cavity structure for filling pressurized dry gas, and the cavity structures of the four side guide blocks are connected to the cavity structure of the central guide block through a connecting pipe.

[0013] More preferably, the central guide block is connected to an inflation tube; and the air inlet port of the inflation tube is provided with a sealing cap.

[0014] The beneficial effects of the present invention are as follows: the present invention provides an anti-scratch intelligent blade packaging box, wherein a push plate and a push block are provided in the box body for sequentially pushing the cross blades out of the blade outlet slit, and the cross blades are stored between the push plate, the push block and the center guide block. The cross blades can be easily separated and taken out individually by simply pushing the push block lightly, so that the user is not easily scratched by adjacent cross blades during the process of taking out the cross blades, and at the same time, the cross blades will trigger the counting sensor of the electronic counter during the taking out process, and a counting change will be generated for the remaining number of the cross blades. The user can intuitively understand the current remaining number of cross blades in the packaging box, thereby realizing intelligence. In addition, a cavity structure for filling with pressurized dry gas is further provided in the center guide block, and the cross blades will trigger the valve core assembly during the taking out process, and the valve core assembly will release part of the pressurized dry gas in the center guide block into the box body, thereby ensuring that the gas in the box body remains in a dry state that is conducive to the storage of the cross blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram illustrating the present invention for an embodiment;

[0016] Figure 2 A schematic diagram of a box body of the present invention is described as an embodiment;

[0017] Figure 3 A cross-sectional view of a box body of the present invention is described as an embodiment;

[0018] Figure 4 A schematic diagram of a push plate of the present invention is described as an embodiment;

[0019] Figure 5 A schematic diagram of a push block of the present invention is described as an embodiment;

[0020] Figure 6 A schematic diagram of a side guide block of the present invention is described as an embodiment;

[0021] Figure 7 A cross-sectional view of a center guide block of the present invention is described as an embodiment;

[0022] Figure 8 The following is a cross-sectional view of a gas nozzle according to an embodiment of the present invention.

[0023] Figure markings of the embodiments of the present invention are: 1-box body, 101-knife gap, 11-sealing cover, 12-sliding cover, 2-center guide block, 21-side guide block, 22-connecting pipe, 23-inflating pipe, 231-sealing cap, 3-push plate, 31-lateral compression spring, 4-push block, 401-card slot, 41-vertical compression spring, 42-shift block, 43-permanent magnet, 5-air nozzle, 51-core valve, 5101-air outlet groove, 52-sealing block, 53-tension spring, 6-electronic counter, 61-counting sensor, 7-cross blade. DETAILED DESCRIPTION

[0024] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those skilled in the art will recognize that terms such as "above," "below," "upwardly," "downwardly," and the like are used to describe the drawings and are not intended to limit the scope of the present invention as defined by the appended claims. Any numerical designations such as "first" or "second" are merely illustrative and are not intended to limit the scope of the present invention in any way.

[0025] Implementation Plan 1

[0026] A smart blade packaging box that prevents scratches, such as Figure 1-Figure 7As shown, it includes a box body 1, a cover 11, a central guide block 2, a push plate 3, a transverse compression spring 31, a push block 4, a vertical compression spring 41, a shift block 42, an electronic counter 6 and a counting sensor 61; a cover 11 is provided on the box body 1, and a knife gap 101 structure is provided between the box body 1 and the cover 11; a central guide block 2 is fixedly connected to the box body 1; a plurality of closely arranged cross blades 7 are stored in the box body 1, and the middle parts of all cross blades 7 are set as a hollow structure, and the central guide block 2 passes through the hollow structures of all cross blades 7; a push plate 3 is slidably connected to the box body 1; two transverse compression springs 31 are fixedly connected between the push plate 3 and the box body 1, and the transverse compression spring 31 is initially It is in a compressed state; a push block 4 is slidably connected to the box body 1; two vertical compression springs 41 are fixedly connected between the push block 4 and the box body 1; a card slot 401 structure that is aligned with the knife slit 101 up and down is opened in the push block 4; all cross blades 7 are clamped together between the card slot 401 structure of the push block 4 and the push plate 3; a shift block 42 is fixed to the push block 4; an electronic counter 6 is installed on the box body 1; a counting sensor 61 is installed on the push block 4, the counting sensor 61 is located in the card slot 401 structure of the push block 4, and the cross blade 7 located in the card slot 401 structure of the push block 4 is close to the counting sensor 61; the counting sensor 61 is electrically connected to the electronic counter 6 through the circuit system.

[0027] like Figure 7 As shown, the counting sensor 61 uses two metal electrode sheets with positive and negative poles. The cross blade 7 located in the card slot 401 structure of the push block 4 is initially close to the two metal electrode sheets with positive and negative poles, so that the cross blade 7 and the two metal electrode sheets with positive and negative poles form a closed-loop circuit with the electronic counter 6 through the circuit system. When the electronic counter 6 is in the awakened state, when the cross blade 7 leaves the counting sensor 61, the closed-loop circuit formed by the cross blade 7 and the two metal electrode sheets with positive and negative poles through the circuit system with the electronic counter 6 will be disconnected, and the counting sensor 61 will generate a counting change; a touch sensor is provided on the display screen of the electronic counter 6. When the user touches the display screen of the electronic counter 6 once, or when the counting sensor 61 generates a counting change, the electronic counter 6 will be awakened. At this time, the display screen of the electronic counter 6 will display the remaining number of cross blades 7 for five seconds, which is beneficial to the long-term power saving use of the electronic counter 6.

[0028] like Figure 1 and Figure 4As shown, a sliding cover 12 for covering the knife slit 101 is slidably connected to the cover 11 of the box body 1 to prevent external humid air from entering the box body 1 through the knife slit 101, causing the cross blade 7 stored inside the box body 1 to get damp and rust; four side guide blocks 21 are provided in the box body 1, and the four notched corner structures of each cross blade 7 are respectively aligned and close to a corresponding side guide block 21, and the central guide block 2 cooperates with the four side guide blocks 21 to provide sliding direction guidance for the cross blade 7.

[0029] The steps for taking out and using the cross blade 7 of the anti-scratch smart blade packaging box of the present invention are as follows: the user first pulls open the sliding cover 12 to expose the blade outlet slit 101 of the box body 1, and then the user pulls the dial block 42 to drive the push block 4 to move upward, and the push block 4 drives the vertical compression spring 41 to be compressed, and the push block 4 pushes the cross blade 7 in the card slot 401 to move upward to the blade outlet slit 101, and then the user takes the cross blade 7 out of the blade outlet slit 101 of the box body 1, so that the user only needs to take out a single cross blade 7 from the box body 1, so that the user is not easily scratched by the adjacent cross blades 7 during the process of taking out the cross blade 7, and at the same time, the counting sensor 61 of the electronic counter 6 generates a counting change, so that the remaining number of cross blades 7 originally recorded in the electronic counter 6 is reduced by one number, and the electronic counter 6 displays the remaining number of cross blades 7 in the current box body 1 through the display screen.

[0030] Afterwards, the user releases the shift block 42, and the compressed vertical compression spring 41 pushes the push block 4 downward to reset, and the compressed transverse compression spring 31 pushes the push plate 3 to drive the remaining cross blades 7 in the box body 1 to move toward the push block 4, so that the first cross blade 7 close to the push block 4 in the box body 1 enters the card slot 401 of the push block 4. At this time, the cross blade 7 is close to the counting sensor 61 of the push block 4, waiting for the next cross blade 7 to be removed.

[0031] The anti-scratch smart blade packaging box of the present invention relies on the push block 4 and the push plate 3 to push the cross blade 7 into the blade outlet slit 101 of the box body 1 in sequence, making it convenient for the user to easily take out the cross blade 7. At the same time, the number of remaining cross blades 7 in the box body 1 is automatically counted, and the remaining number of cross blades 7 in the box body 1 is intuitively displayed to the user.

[0032] Implementation Plan 2

[0033] On the basis of Example 1, Figures 1-8As shown, the push block 4 of this embodiment is fixed with a permanent magnet 43 on one side facing the center guide block 2, and the cross blade 7 stuck in the slot 401 of the push block 4 will be firmly magnetically attracted by the permanent magnet 43. When the user pulls the push block 4 to push the cross blade 7 in the slot 401 upward to the blade outlet gap 101, the push block 4 drives the vertical compression spring 41 to be compressed. Although the permanent magnet 43 will generate magnetic attraction force on the cross blade 7, the user can still easily pull the cross blade 7 upward from the slot 401 of the push block 4.

[0034] A cavity structure is provided in the center guide block 2, and the center guide block 2 passes through and is installed with an air nozzle 5 connected to the cavity structure at one end facing the push block 4; a valve core assembly is connected to the air nozzle 5; the valve core assembly consists of a core valve 51, a sealing block 52 and a tension spring 53; a core valve 51 is slidably connected to the air nozzle 5, and the end of the core valve 51 facing the push block 4 is set as an inclined structure, and the end of the core valve 51 facing the push block 4 is initially aligned with the hollow structure of the cross blade 7 located in the slot 401 of the push block 4; an air outlet groove 5101 structure is respectively provided on the upper and lower sides of the core valve 51, and the air outlet groove 5101 is connected to the cavity of the center guide block 2; a sealing block 52 is fixed to the end of the core valve 51 away from the push block 4, and the sealing block 52 initially clings to the air nozzle 5 to connect the air outlet groove 5101 of the core valve 51 with the cavity structure of the center guide block 2 The sealing block 52 and the air nozzle 5 are disconnected; a tension spring 53 is fixedly connected between the sealing block 52 and the air nozzle 5; an iron core material is provided in the core valve 51, and the iron core material of the core valve 51 is subjected to the magnetic attraction force from the permanent magnet 43 to pull the sealing block 52 toward the push block 4 and close to the air nozzle 5, thereby improving the sealing effect of the sealing block 52 on the air nozzle 5; a cavity structure is provided in each of the four side guide blocks 21, and the cavity structures of the four side guide blocks 21 are commonly connected with a connecting pipe 22; the cavity structures of the four side guide blocks 21 are commonly connected to the cavity structure of the center guide block 2 through the connecting pipe 22; the cavity structure of the center guide block 2 and the cavity structures of the four side guide blocks 21 are initially commonly filled with pressurized dry gas; an inflation pipe 23 is connected to the center guide block 2; the air inlet port of the inflation pipe 23 is provided with a sealing cap 231.

[0035] When the user pulls open the sliding cover 12, the outside humid air can easily enter the box body 1 directly through the knife slit 101. Then, when the user pulls the push block 4 to push the cross blade 7 in the card slot 401 upward to the knife slit 101, the cross blade 7 will push the inclined end of the core valve 51 through the lower edge of the hollow structure to drive the sealing block 52 to move toward the inner direction of the cavity structure of the center guide block 2, so that the sealing block 52 leaves the air nozzle 5. At the same time, the sealing block 52 drives the tension spring 53 to stretch. At this time, a small amount of pressurized dry gas in the cavity structure of the center guide block 2 will be ejected outward into the box body 1 through the air outlet groove 5101 structure on the core valve 51. The ejected pressurized dry gas will squeeze out the outside humid air entering the box body 1, keeping the air in the box body 1 in a dry state, so that the blade in the box body 1 is not easily affected by moisture and rust.

[0036] In addition, when the user pushes the cross blade 7 in the slot 401 upward to the blade slit 101 by the push block 4, the cross blade 7 will trigger the pressurized dry gas to be ejected from the air outlet groove 5101 structure on the core valve 51. The ejected pressurized dry gas will produce an obvious jet sound when flowing through the air outlet groove 5101 structure on the core valve 51. When the user judges that the current jet sound has a significantly weakened change, it means that the pressurized dry gas retained in the cavity structure of the center guide block 2 is about to be used up. At this time, the user only needs to open the sealing cap 231 and use the equipped dry gas inflation pump to fill the center guide block 2 and the four side guide blocks 21 with pressurized dry gas through the inflation pipe 23.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A smart blade packaging box that prevents scratches, comprising: a box body (1); A sealing cover (11) is provided on the box body (1), and a knife slit (101) structure is provided between the box body (1) and the sealing cover (11); Its characteristics are: Also includes a center guide block (2); A central guide block (2) is fixedly connected in the box body (1); a push plate (3) is slidably connected in the box body (1) for pushing the cross blade (7) to move horizontally in the direction of the knife slit (101); a transverse compression spring (31) is fixedly connected between the push plate (3) and the box body (1); a push block (4) is slidably connected in the box body (1) for pushing the cross blade (7) to move vertically in the direction of the knife slit (101); a vertical compression spring (41) is fixedly connected between the push block (4) and the box body (1); a slot (401) structure aligned with the knife slit (101) is provided in the push block (4); a shift block (42) is fixedly connected to the push block (4); an electronic counter (6) is installed on the box body (1); a counting sensor (61) is installed on the push block (4); the counting sensor (61) is electrically connected to the electronic counter (6) through a circuit system; A cavity structure for filling pressurized dry gas is provided in the central guide block (2), and a gas nozzle (5) connected to the cavity structure is provided at one end of the central guide block (2) facing the push block (4); a valve core assembly is connected to the gas nozzle (5) and is triggered by the upward movement of the cross blade (7); The valve core assembly consists of a core valve (51), a sealing block (52) and a tension spring (53); the core valve (51) is slidably connected in the air nozzle (5), and one end of the core valve (51) facing the push block (4) is set as an inclined surface structure, and the end of the core valve (51) facing the push block (4) is initially aligned with the hollow structure of the cross blade (7) located in the groove (401) of the push block (4); the core valve (51) is provided with an air outlet groove (5101) structure connected to the cavity structure of the central guide block (2); the core valve (51) is fixedly connected to the sealing block (52) for disconnecting the air outlet groove (5101) of the core valve (51) from the cavity structure of the central guide block (2); and the tension spring (53) is fixedly connected between the sealing block (52) and the air nozzle (5).

2. The anti-scratch smart blade packaging box according to claim 1, characterized in that: A sliding cover (12) for shielding the knife slit (101) is slidably connected to the cover (11) of the box body (1).

3. The anti-scratch smart blade packaging box according to claim 2, characterized in that: Four side guide blocks (21) are provided in the box body (1).

4. The anti-scratch smart blade packaging box according to any one of claims 1 to 3, characterized in that: A touch sensor is provided on the display screen of the electronic counter (6).

5. The anti-scratch smart blade packaging box according to claim 3, characterized in that: A permanent magnet (43) is fixedly connected to one side of the push block (4) facing the central guide block (2).

6. The anti-scratch smart blade packaging box according to claim 1, characterized in that: An iron core material is provided in the core valve (51).

7. The anti-scratch smart blade packaging box according to claim 1, characterized in that: Each of the four side guide blocks (21) is provided with a cavity structure for filling pressurized dry gas, and the cavity structures of the four side guide blocks (21) are connected to the cavity structure of the central guide block (2) through a connecting pipe (22).

8. The anti-scratch smart blade packaging box according to claim 7, characterized in that: An air filling pipe (23) is connected to the central guide block (2); a sealing cap (231) is provided at the air inlet port of the air filling pipe (23).

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