Cutter packaging box with pressing structure

Abstract

The utility model belongs to the technical field of product packaging, particularly relates to a cutter packaging box with a pressing structure, and aims to solve the problems that a cutter is fixed only through a cutter handle fixing block in an existing device, the cutter handle fixing block cannot fix cutters of different sizes, and limitation exists. A left supporting plate is fixed to the left side of the cutter packaging box, a containing block is fixed to the interior of the cutter packaging box, two cutter grooves are formed in the surface of the containing block, and a right supporting plate is fixed to the right sides of the cutter grooves. The fastening screws on the right supporting plate and the left supporting plate are rotated, so that the fastening screws drive the pressing block to clamp a cutter under the action of the sliding block and the sliding rod; according to the cutter fixing device, adjustment can be conducted according to cutters of different sizes, the cutters are clamped and pressed, the practicability of the device is improved, and the problem that the device only fixes the cutters through a cutter handle fixing block, the cutters of different sizes cannot be fixed, and limitation exists is solved.

Description

Technical Field

[0001] The utility model relates to a tool packaging box, in particular to a tool packaging box with a compression structure, belonging to the technical field of product packaging. Background Art

[0002] A knife packaging box is a storage container for knives. It is convenient to carry knives, avoid being cut by the knife edge when carrying, and is safe to carry. Generally, knives need to be packaged before leaving the factory. On the one hand, it is to protect the knives from being damaged and affecting normal use; on the other hand, it is to protect the safety of personnel and prevent the knives from scratching or stabbing the transporters during transportation. It can be seen that the packaging of knives is extremely important.

[0003] In the prior art, there is a knife packaging box disclosed in announcement number CN218056225U, which includes a bottom plate, a cover plate and a base arranged on the bottom plate, wherein the base is provided with a knife groove for placing the knife, and the cover plate can be rotated relative to the bottom plate to open and cover the knife groove opening of the base, and the inner side of the cover plate is provided with a frame body that cooperates with the base and protrudes outward relative to the cover plate, and the inner side wall of the knife groove is provided with a knife handle fixing block. The utility model can prevent the knife from shaking left and right when stored by arranging the knife handle fixing block, so as to make the knife storage more stable.

[0004] However, in the implementation of relevant technologies, it was found that the packaging box of the above design has the following problems: the above device can support the side wall of the knife handle by setting a knife handle fixing block, thereby preventing the knife from shaking left and right when stored, making the knife storage more stable, but the above device is relatively simple for fixing the knife, and only fixes the knife through the knife handle fixing block, and the knife handle fixing block cannot fix knives of different sizes, which has limitations. In view of this, a knife packaging box with a clamping structure is provided to overcome the above defects. Utility Model Content

[0005] The utility model provides a tool packaging box with a clamping structure to solve the problem that a device only fixes a tool through a tool handle fixing block, and the tool handle fixing block cannot fix tools of different sizes, which has limitations.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a tool packaging box with a compression structure, comprising a tool packaging box, a placement block is fixed inside the tool packaging box, and two tool grooves are formed on the surface of the placement block;

[0007] A right support plate is fixed to the right side of the knife slot, a left support plate is fixed to the left side of the knife slot, the top end of the right support plate is threadedly connected with two fastening screws, and a pressure block is fixed to one side of the fastening screw through a bearing;

[0008] An adjusting groove is opened on the surface of the left supporting plate, slide bars are fixed on both sides of the adjusting groove, a connecting rod is fixed to the bottom end of the pressing block, a sliding plate is fixed to the bottom end of the connecting rod, a compression spring is fixed under the sliding plate, and slide bars are fixed on both sides of the pressing block.

[0009] As a further solution of the utility model: the slide rod runs through the interior of the slide block, and the compression spring and the adjustment slot are fixedly connected.

[0010] As a further solution of the utility model: a circular arc groove is provided on the surface of the pressing block, and an elastic fastening strip is installed on the surface of the circular arc groove.

[0011] As a further solution of the utility model: L-shaped fixing plates are fixed on both sides of the tool packaging box through rotating rods, and a packaging box cover is arranged on the top of the tool packaging box.

[0012] As a further solution of the utility model: a plug-in block is fixed on one side of the packaging box cover, a plug-in socket is fixed on one side of the tool packaging box, and a clamping structure is formed between the plug-in block and the plug-in socket.

[0013] As a further solution of the utility model: a shock-absorbing spring is fixed to the bottom end of the tool packaging box, a damping pad is fixed to the bottom end of the shock-absorbing spring, and the damping pad is fixedly connected to the tool packaging box.

[0014] As a further solution of the utility model: a handle is fixed on the top of the tool packaging box, a ceramic protective top block is fixed on one side of the tool groove, and a bracket is arranged on one side of the ceramic protective top block.

[0015] The beneficial effects of the utility model are:

[0016] 1. By rotating the fastening screws on the top of the right support plate and the left support plate, the fastening screws drive the pressure block to clamp the tool under the action of the slider and the slide rod. It can be adjusted according to the tools of different sizes to clamp and press them, thereby enhancing the practicality of the device and avoiding the problem that the device only fixes the tool by the tool handle fixing block, and the tool handle fixing block cannot fix tools of different sizes, which has limitations and affects the work efficiency.

[0017] 2. Engage the L-shaped fixing plate with the slot on the packaging box cover, connect the tool packaging box with the packaging box cover, and protect the tool. The connection stability between the tool packaging box and the packaging box cover is enhanced by providing a plug-in block and a plug-in seat.

[0018] 3. When the tool packaging box accidentally falls to the ground, the damping pad and shock-absorbing spring combination produces a shock-absorbing effect. The damping pad absorbs the vibration energy of the structure and converts high-frequency vibration into low-frequency vibration, thereby reducing the energy transfer of vibration and achieving the effect of shock absorption and vibration reduction. It can provide a certain buffer for the device and enhance the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the placement block of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the internal structure of the left support plate of the utility model.

[0023] In the figure: 1. tool packaging box; 2. packaging box cover; 3. L-shaped fixing plate; 4. plug-in block; 5. plug-in socket; 6. handle; 7. damping pad; 8. shock-absorbing spring; 9. placement block; 10. ceramic protective top block; 11. bracket; 12. right support plate; 13. fastening screw; 14. pressure block; 15. left support plate; 16. elastic fastening strip; 17. adjustment slot; 18. compression spring; 19. slide plate; 20. slider; 21. slide rod; 22. connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0025] like Figures 1 to 4 As shown, a tool packaging box with a compression structure includes a tool packaging box 1, a placement block 9 is fixed inside the tool packaging box 1, and two tool grooves are formed on the surface of the placement block 9;

[0026] A right support plate 12 is fixed to the right side of the knife groove, and a left support plate 15 is fixed to the left side of the knife groove. The top of the right support plate 12 is threadedly connected with two fastening screws 13, and a pressure block 14 is fixed to one side of the fastening screw 13 through a bearing;

[0027] An adjustment groove 17 is provided on the surface of the left support plate 15, and slide bars 21 are fixed on both sides of the adjustment groove 17. A connecting rod 22 is fixed to the bottom end of the pressure block 14, and a slide plate 19 is fixed to the bottom end of the connecting rod 22. A compression spring 18 is fixed below the slide plate 19, and slide blocks 20 are fixed on both sides of the pressure block 14. Embodiment 2

[0028] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0029] The slide bar 21 runs through the interior of the slider 20, and the compression spring 18 is fixedly connected to the adjustment slot 17. The sliding connection between the slide bar 21 and the slider 20 facilitates the movement of the pressure block 14, and the arrangement of the compression spring 18 enhances the tightness of the device.

[0030] The surface of the pressing block 14 is provided with an arc groove, and an elastic fastening strip 16 is installed on the surface of the arc groove. The elastic fastening strip 16 facilitates the fastening and preventing of the tool from loosening, thereby enhancing the stability of the connection.

[0031] L-shaped fixing plates 3 are fixed on both sides of the tool packaging box 1 through rotating rods, and a packaging box cover 2 is arranged above the tool packaging box 1. The L-shaped fixing plates 3 are engaged with the card slots on the packaging box cover 2 to connect the tool packaging box 1 and the packaging box cover 2 to protect the tool. Embodiment 3

[0032] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0033] A plug-in block 4 is fixed on one side of the packaging box cover 2, and a plug-in socket 5 is fixed on one side of the tool packaging box 1. A snap-fit ​​structure is formed between the plug-in block 4 and the plug-in socket 5. By providing the plug-in block 4 and the plug-in socket 5, the stability of the connection between the tool packaging box 1 and the packaging box cover 2 is enhanced.

[0034] A shock-absorbing spring 8 is fixed to the bottom end of the tool packaging box 1, and a damping pad 7 is fixed to the bottom end of the shock-absorbing spring 8. The damping pad 7 is fixedly connected to the tool packaging box 1. The damping pad 7 and the shock-absorbing spring 8 combine to produce a shock-absorbing effect. The damping pad 7 converts high-frequency vibration into low-frequency vibration by absorbing the vibration energy of the structure, thereby reducing the energy transfer of the vibration and achieving the effect of shock absorption and vibration reduction.

[0035] A handle 6 is fixed to the top of the tool packaging box 1, a ceramic protective top block 10 is fixed to one side of the tool groove, and a bracket 11 is provided on one side of the ceramic protective top block 10. The ceramic protective top block 10 has a high hardness, can withstand extremely high pressure and wear, has good impact resistance, can protect the tool, and enhance the life of the tool.

[0036] Working principle: first open the packaging box cover 2, then place the tool in the placement block 9, then place the top of the tool handle on the ceramic protective top block 10, the tool handle on the bracket 11, and then turn the fastening screws 13 on the right support plate 12 and the left support plate 15, so that the fastening screws 13 drive the pressure block 14 to clamp the tool under the action of the slider 20 and the slide rod 21. The pressure block 14 moves in the adjustment slot 17 and can clamp and press tools of different sizes, thereby enhancing the practicality of the device. An elastic fastening strip 16 is arranged inside the pressure block 14 to fasten the blade and prevent it from loosening. A compression spring 18 is fixed to the bottom end of the slide plate 19 to enhance the stability of the connection. The slide plate 19 It is fixed to the bottom of the slide plate 19 through the connecting rod 22, and then the packaging box cover 2 is placed on the tool packaging box 1, and the L-shaped fixing plate 3 is engaged with the slot on the packaging box cover 2 to protect the tool. The connection stability between the tool packaging box 1 and the packaging box cover 2 is enhanced by providing a plug-in block 4 and a plug-in seat 5. Finally, the handle 6 is pulled up. When the tool packaging box 1 accidentally falls to the ground, the damping pad 7 and the shock-absorbing spring 8 combine to produce a shock-absorbing effect. The damping pad 7 absorbs the vibration energy of the structure and converts high-frequency vibration into low-frequency vibration, thereby reducing the energy transfer of the vibration, achieving the effect of shock absorption and vibration reduction, and can provide a certain buffer for the device, thereby enhancing the service life of the device.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tool packaging box with a compression structure, comprising a tool packaging box (1), characterized in that: A placement block (9) is fixed inside the tool packaging box (1), and two tool grooves are formed on the surface of the placement block (9); A right support plate (12) is fixed to the right side of the knife groove, and a left support plate (15) is fixed to the left side of the knife groove; the top end of the right support plate (12) is threadedly connected to two fastening screws (13); a pressure block (14) is fixed to one side of the fastening screw (13) via a bearing; An adjustment groove (17) is provided on the surface of the left support plate (15), slide bars (21) are fixed on both sides of the adjustment groove (17), a connecting rod (22) is fixed on the bottom end of the pressure block (14), a slide plate (19) is fixed on the bottom end of the connecting rod (22), a compression spring (18) is fixed below the slide plate (19), and slide bars (20) are fixed on both sides of the pressure block (14).

2. The tool packaging box with a compression structure according to claim 1, characterized in that: The slide rod (21) passes through the interior of the slide block (20), and the compression spring (18) and the adjustment slot (17) are fixedly connected.

3. The tool packaging box with a compression structure according to claim 1, characterized in that: A circular arc groove is formed on the surface of the pressing block (14), and an elastic fastening strip (16) is installed on the surface of the circular arc groove.

4. The tool packaging box with a compression structure according to claim 1, characterized in that: L-shaped fixing plates (3) are fixed to both sides of the tool packaging box (1) via rotating rods, and a packaging box cover (2) is arranged above the tool packaging box (1).

5. The tool packaging box with a compression structure according to claim 4, characterized in that: A plug-in block (4) is fixed on one side of the packaging box cover (2), and a plug-in seat (5) is fixed on one side of the tool packaging box (1), wherein a snap-fit ​​structure is formed between the plug-in block (4) and the plug-in seat (5).

6. The tool packaging box with a compression structure according to claim 1, characterized in that: A shock absorbing spring (8) is fixed to the bottom end of the tool packaging box (1), a damping pad (7) is fixed to the bottom end of the shock absorbing spring (8), and the damping pad (7) and the tool packaging box (1) are fixedly connected.

7. The tool packaging box with a compression structure according to claim 1, characterized in that: A handle (6) is fixed to the top of the tool packaging box (1), a ceramic protective top block (10) is fixed to one side of the tool groove, and a bracket (11) is provided on one side of the ceramic protective top block (10).

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