Split limiting electronic chip packaging box

Abstract

The utility model discloses a split limiting electronic chip packaging box, which relates to the technical field of packaging boxes, and comprises a box body consisting of a bottom plate, side vertical plates, a cover plate and outer folding side plates, an end edge component and a covering limiting component, the covering limiting assembly comprises a clamping unit and a limiting unit; the clamping unit is used for achieving primary limiting of the covering state of the cover plate and the outer folding edge side plate. And the limiting unit is used for fixing the cover plate and the outer flanging side plate in a covering state. According to the utility model, the covering limiting assembly is arranged, the limiting clamping plate and the first clamping groove are clamped to fix the end edge of the inner folding edge, so that the side vertical plate is fixed in a vertical state, the limiting clamping plate and the second clamping groove are clamped to fix the outer inserting plate, and the cover plate and the outer folding edge end plate are kept in a good covering state; and the situation that the outer inserting plates move outwards is effectively avoided, and the structure of the whole packaging box is tighter and more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a split-open limited electronic chip packaging box. Background Art

[0002] The outer packaging boxes of electronic chips are mostly paper boxes, generally corrugated packaging boxes are the majority. The corrugated packaging boxes are mostly formed by cutting, bending and snapping a piece of cardboard, and can be customized according to the type of electronic chip.

[0003] The top cover of the existing corrugated packaging box is formed with folded edges on both sides that are inserted into the two sides of the corrugated packaging box. However, when the folded edges are inserted into the two sides of the corrugated packaging box, they are prone to slide outward, resulting in the top cover not being tightly closed. When packaging electronic chips, the top cover needs to be tightened for a second time when performing the final tape sealing. In order to simplify this action, a double-opening limited electronic chip packaging box is provided. Utility Model Content

[0004] The utility model aims to provide a double-open limited electronic chip packaging box, in which a cover plate and an outer folding edge end plate maintain a good covering state, effectively avoiding the situation that an outer plug-in board moves outward, and the structure of the entire packaging box is compact and stable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split-open limited electronic chip packaging box, comprising a box body consisting of a bottom plate, a side vertical plate, a cover plate, and an outer folding side plate, wherein the side vertical plates are symmetrically connected to both sides of the bottom plate, the cover plate is fixed to one side of a side vertical plate, and the outer folding side plate is fixed to one side of the cover plate, and the two ends of the bottom plate are provided with end edge components for limiting the upright state of the side vertical plates, and the two ends of the cover plate, the outer folding side plate, and the end of the end edge component are provided with a closing limit component for limiting and fixing the closing state of the cover plate;

[0006] The cover-limiting assembly comprises a clamping unit and a limiting unit;

[0007] The clamping unit is used to achieve the initial limit of the covering state of the cover plate and the outer folding side plate;

[0008] The limiting unit is used to fix the covering state of the cover plate and the outer folding side plate to prevent the covering state of the cover plate and the outer folding side plate from loosening.

[0009] As a further solution of the utility model: the end edge assembly includes an inner folding edge end plate, a clamping groove, an outer folding edge end plate, an inner wrapping plate, and a clamping plate;

[0010] The inner folding edge end plate is symmetrically fixed to the two ends of the side vertical plate, the outer folding edge end plate is symmetrically fixed to the two ends of the bottom plate, the inner wrapping plate is fixed to one end of the outer folding edge end plate, and the clamping plate is fixed to one end of the outer folding edge end plate. When the inner folding edge end plate is folded to the position where the outer folding edge end plate and the bottom plate are connected, the inner folding edge end plate is limited by folding the outer folding edge end plate and the inner wrapping plate to an "n" shape;

[0011] The snap-in groove is arranged at the connection between the bottom plate and the outer folding end plate and passes through the bottom of the bottom plate. The snap-in plate is snap-connected to the inner side of the snap-in groove to limit the folding state of the outer folding end plate and the inner wrapping plate.

[0012] As a further solution of the utility model: the card connection unit includes an inner plug-in board and an outer plug-in board;

[0013] The inner plug-in board is symmetrically fixed to both ends of the cover plate. When the cover plate is closed to the top of the side stand in a vertical state, the inner plug-in board is snapped to the inner side of the space formed by the side stand and the inner wrapping board to achieve the initial position limiting of the cover plate.

[0014] The outer plug-in plate is symmetrically fixed at both ends of the outer folding side plate. When the outer folding side plate is attached to the outer side of a side vertical plate, the outer folding side plate is initially limited by clamping the outer plug-in plate in the gap between the outer folding end plate and the inner folding end plate.

[0015] As a further solution of the utility model: the limiting unit includes a first card slot, a limiting card plate, and a second card slot;

[0016] The first card slot is provided at the top of the inner folding edge end plate and penetrates to the bottom of the inner folding edge end plate, the limiting card plate is integrally formed at one end of the inner wrapping plate, and the limiting card plate is bent and inserted into the first card slot to realize mutual limiting between the inner wrapping plate and the inner folding edge end plate;

[0017] The second card slot is opened at the top of the external plug-in board and passes through the bottom of the external plug-in board. When the external plug-in board is inserted into the gap between the outer folded edge end plate and the inner folded edge end plate, the position of the external plug-in board is fixed by inserting the limiting card plate into the inner side of the second card slot.

[0018] As a further solution of the utility model: the box body, the end edge components, and the cover limit components are integrally formed from a piece of corrugated paper through a punching process.

[0019] As a further solution of the utility model: two limit clamping plates and three connecting plates are arranged on the single inner wrapping plate, the limit clamping plates and connecting plates are staggered with each other, the number of the connecting grooves matches the connecting plates and the positions correspond one to one.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model sets a covering limit assembly, and fixes the inner folding edge end edge by clamping the limit clamping plate with the first clamping groove, thereby fixing the vertical state of the side stand plate, and fixes the outer plug-in plate by clamping the limit clamping plate with the second clamping groove, so that the cover plate and the outer folding edge end plate are kept in a good covering state, effectively avoiding the external plug-in plate from moving outward, and making the structure of the entire packaging box more compact and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the folded state of the side upright plate and the inner folding edge end plate of the utility model.

[0024] In the figure: 1. Box body; 101. Bottom plate; 102. Side plate; 103. Cover plate; 104. Outer folded side plate; 2. End edge assembly; 201. Inner folded end plate; 202. Snap-in groove; 203. Outer folded end plate; 204. Inner wrapping plate; 205. Snap-in plate; 3. Cover and limit assembly; 301. Inner plug-in plate; 302. Outer plug-in plate; 303. First slot; 304. Limiting card plate; 305. Second slot. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1-2In the embodiment of the utility model, a double-opening limited electronic chip packaging box includes a box body 1 composed of a bottom plate 101, a side plate 102, a cover plate 103, and an outer folding side plate 104. The side plates 102 are symmetrically connected to both sides of the bottom plate 101, the cover plate 103 is fixed to one side of the side plate 102, and the outer folding side plate 104 is fixed to one side of the cover plate 103. The two ends of the bottom plate 101 are provided with end edge components 2 for limiting the upright state of the side plates 102. The cover plate 1 03. Both ends of the outer folding side plate 104 and the end of the end edge assembly 2 are provided with a covering limit assembly 3 for limiting and fixing the covering state of the cover plate 103. The covering limit assembly 3 includes a clamping unit and a limit unit. The clamping unit is used to realize the preliminary limit of the covering state of the cover plate 103 and the outer folding side plate 104. The limit unit is used to realize the fixation of the covering state of the cover plate 103 and the outer folding side plate 104 to prevent the covering state of the cover plate 103 and the outer folding side plate 104 from loosening;

[0027] The end edge assembly 2 includes an inner folding end plate 201, a snap-in groove 202, an outer folding end plate 203, an inner wrapping plate 204, and a snap-in plate 205. The inner folding end plate 201 is symmetrically fixed to the two ends of the side vertical plate 102, the outer folding end plate 203 is symmetrically fixed to the two ends of the bottom plate 101, the inner wrapping plate 204 is fixed to one end of the outer folding end plate 203, and the snap-in plate 205 is fixed to one end of the outer folding end plate 203. When the outer folding end plate 203 and the bottom plate 101 are folded to the connecting position, the inner folding end plate 201 is limited by folding the outer folding end plate 203 and the inner wrapping plate 204 to the "n" shape state, and the clamping groove 202 is opened at the connection between the bottom plate 101 and the outer folding end plate 203 and passes through the bottom of the bottom plate 101. The clamping plate 205 is clamped to the inner side of the clamping groove 202 to realize the limiting of the folding state of the outer folding end plate 203 and the inner wrapping plate 204;

[0028] The clamping unit includes an inner plug-in board 301 and an outer plug-in board 302. The inner plug-in board 301 is symmetrically fixed at both ends of the cover plate 103. When the cover plate 103 is covered to the top of the side stand 102 in a vertical state, the inner plug-in board 301 is clamped to the inner side of the space formed by the side stand 102 and the inner wrapping board 204 to achieve the initial limit of the cover plate 103. The outer plug-in board 302 is symmetrically fixed to both ends of the outer folding side plate 104. When the outer folding side plate 104 is attached to the outer side of one side stand 102, the outer plug-in board 302 is clamped to the gap between the outer folding end plate 203 and the inner folding end plate 201 to achieve the initial limit of the outer folding side plate 104.

[0029] The limiting unit includes a first card slot 303, a limiting card plate 304, and a second card slot 305. The first card slot 303 is opened at the top of the inner folding end plate 201 and passes through the bottom of the inner folding end plate 201. The limiting card plate 304 is integrally formed at one end of the inner wrapping plate 204. The limiting card plate 304 is bent and inserted into the first card slot 303 to realize the mutual limitation of the inner wrapping plate 204 and the inner folding end plate 201. The second card slot 305 is opened at the top of the outer plug-in board 302 and passes through the bottom of the outer plug-in board 302. When the outer plug-in board 302 is inserted into the gap between the outer folding end plate 203 and the inner folding end plate 201, the position of the outer plug-in board 302 is fixed by inserting the limiting card plate 304 into the inner side of the second card slot 305.

[0030] In this embodiment: the folding and forming steps of this packaging box are as follows:

[0031] First, bend the side plate 102 to be perpendicular to the bottom plate 101, and then bend the inner folding edge end plate 201 90 degrees so that the inner folding edge end plate 201 is located between the bottom plate 101 and the outer folding edge end plate 203;

[0032] Then, the outer folding end plate 203 is bent and erected to fit on the end surface of the inner folding end plate 201, and then the inner wrapping plate 204 is bent downward 180 degrees to fit on the other end surface of the inner folding end plate 201, and the clamping plate 205 is clamped into the clamping groove 202, so that the outer folding end plate 203 and the inner wrapping plate 204 are in an "n" shape as a whole;

[0033] When the inner wrapping plate 204 is bent downward, the limiting clamping plate 304 is bent upward by 90 degrees. When the clamping plate 205 is clamped into the clamping groove 202, the limiting clamping plate 304 is clamped into the first clamping groove 303, so that the inner folding edge end plate 201 will not move outward from the middle area between the outer folding edge end plate 203 and the inner wrapping plate 204, thereby realizing the vertical state limiting of the side stand 102.

[0034] The packaging box has been formed through the above steps, and then the electronic chips packed in the anti-static bag can be placed inside the box body composed of the bottom plate 101, the side plate 102, and the end edge assembly 2, and then the cover plate 103 is bent outward by 90 degrees, and the inner plug-in board 301 and the cover plate 103 are at 90 degrees. When the cover plate 103 is covered on the top of the side plate 102 and the end edge assembly 2, the inner plug-in board 301 is attached to the end surface of the inner wrapping board 204;

[0035] Then, the outer plug-in board 302 is bent downward by 90 degrees, and then the outer folded side panel 104 is bent downward by 90 degrees. At this time, the outer folded end panel 104 is attached to the side of the side panel 102, and the outer plug-in board 302 is inserted between the inner folded end edge 201 and the outer folded end edge 203. In this process, the outer plug-in board 302 will contact and squeeze the limiting card plate 305, and the limiting card plate 305 will shrink slightly inward, so that the outer plug-in board 302 can be inserted smoothly. When the second card slot 305 on the outer plug-in board 302 and the limiting card plate 305 are reset and snapped into the second card slot 305 under the elastic force of the corrugated paper material itself, the outer plug-in board 302 is fixed;

[0036] Through the cooperation of the above multiple parts, the covering state of the outer folding side plate 104 and the cover plate 103 can be limited and fixed, effectively preventing the outer plug-in board 302 from moving outward.

[0037] Please refer to Figures 1-2 The box body 1, the end edge assembly 2, and the cover limit assembly 3 are integrally formed from a piece of corrugated paper through a punching process.

[0038] In this embodiment: through this structure, the production and processing of this packaging box is the same as the existing processing technology, which is convenient for improving production based on the original equipment, thus facilitating the promotion of processing and production.

[0039] Please refer to Figures 1-2 Two limiting clamping plates 304 and three connecting plates 205 are arranged on a single inner wrapping plate 204. The limiting clamping plates 304 and the connecting plates 205 are staggered with each other. The number of connecting grooves 202 matches the connecting plates 205 and the positions correspond one to one.

[0040] In this embodiment: the two side panels 102 can be fixed in a vertical position by the limiting clamping plate 304;

[0041] The three clamping plates 205 can ensure the limiting fixation at the edge of the inner wrapping plate 204, thus making the structure of the entire packaging box more compact and stable.

[0042] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A split-open limited electronic chip packaging box, comprising a box body (1) consisting of a bottom plate (101), a side plate (102), a cover plate (103), and an outer folding side plate (104), wherein the side plates (102) are symmetrically connected to both sides of the bottom plate (101), the cover plate (103) is fixed to one side of a side plate (102), and the outer folding side plate (104) is fixed to one side of the cover plate (103), characterized in that: End edge components (2) for limiting the upright state of the side upright plates (102) are provided at both ends of the bottom plate (101); and closing limiting components (3) for limiting and fixing the closed state of the cover plate (103) are provided at both ends of the cover plate (103), the outer folded side plates (104), and the end of the end edge component (2); The covering and limiting assembly (3) comprises a clamping unit and a limiting unit; The clamping unit is used to achieve the initial limit of the covering state of the cover plate (103) and the outer folding side plate (104); The limiting unit is used to fix the cover plate (103) and the outer folding side plate (104) in a covered state, thereby preventing the cover plate (103) and the outer folding side plate (104) from becoming loose in the covered state.

2. The split-open limited electronic chip packaging box according to claim 1, characterized in that: The end edge assembly (2) comprises an inner folding edge end plate (201), a clamping groove (202), an outer folding edge end plate (203), an inner wrapping plate (204), and a clamping plate (205); The inner folding edge end plate (201) is symmetrically fixed to the two ends of the side vertical plate (102), the outer folding edge end plate (203) is symmetrically fixed to the two ends of the bottom plate (101), the inner wrapping plate (204) is fixed to one end of the outer folding edge end plate (203), and the clamping plate (205) is fixed to one end of the outer folding edge end plate (203). When the inner folding edge end plate (201) is folded to the position where the outer folding edge end plate (203) and the bottom plate (101) are connected, the inner folding edge end plate (201) is limited by folding the outer folding edge end plate (203) and the inner wrapping plate (204) to an "n" shape; The clamping groove (202) is provided at the connection between the bottom plate (101) and the outer folding edge end plate (203) and passes through the bottom of the bottom plate (101); the clamping plate (205) is clamped to the inner side of the clamping groove (202) to limit the folding state of the outer folding edge end plate (203) and the inner wrapping plate (204).

3. The split-open limited electronic chip packaging box according to claim 2, characterized in that: The card connection unit comprises an inner plug-in board (301) and an outer plug-in board (302); The inner plug-in board (301) is symmetrically fixed to the two ends of the cover plate (103); when the cover plate (103) is covered on the top of the side stand plate (102) in a vertical state, the inner plug-in board (301) is snap-connected to the inner side of the space formed by the side stand plate (102) and the inner wrapping board (204), thereby realizing the initial position limiting of the cover plate (103); The external plug-in plate (302) is symmetrically fixed to the two ends of the outer folding side plate (104). When the outer folding side plate (104) is attached to the outside of a side upright plate (102), the outer plug-in plate (302) is clamped in the gap between the outer folding end plate (203) and the inner folding end plate (201) to achieve initial positioning of the outer folding side plate (104).

4. The split-open limited electronic chip packaging box according to claim 3, characterized in that: The limiting unit comprises a first card slot (303), a limiting card plate (304), and a second card slot (305); The first card slot (303) is provided at the top of the inner folding edge end plate (201) and penetrates to the bottom of the inner folding edge end plate (201); the limiting card plate (304) is integrally formed at one end of the inner wrapping plate (204); the limiting card plate (304) is bent and inserted into the first card slot (303) to realize mutual limiting between the inner wrapping plate (204) and the inner folding edge end plate (201); The second card slot (305) is provided at the top of the external plug-in board (302) and extends through the bottom of the external plug-in board (302); when the external plug-in board (302) is inserted into the gap between the outer folded edge end plate (203) and the inner folded edge end plate (201), the position of the external plug-in board (302) is fixed by inserting the limiting card plate (304) into the inner side of the second card slot (305).

5. The split-open limited electronic chip packaging box according to claim 4, characterized in that: The box body (1), the end edge assembly (2), and the cover limit assembly (3) are integrally formed from a piece of corrugated paper through a punching process.

6. The split-open limited electronic chip packaging box according to claim 4, characterized in that: Two limit clamping plates (304) and three clamping plates (205) are arranged on a single inner wrapping plate (204); the limit clamping plates (304) and the clamping plates (205) are arranged in a staggered manner; the number of the clamping grooves (202) matches that of the clamping plates (205), and the positions correspond one to one.

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