Stationery packaging box

Abstract

The utility model relates to a stationery packaging box which comprises a box body, a box cover, a box cover and a box cover. The plurality of connecting parts are fixedly arranged on the box body; the box cover has a first connecting state that the box cover is detachably connected with at least one connecting part and covers the opening; in addition, the box has a second connection state that the box is connected with at least another connection part after the opening is exposed, and has the advantages that the box cover is convenient to store and can be prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the field of packaging articles, in particular to a stationery packaging box. Background Art

[0002] Packaging boxes are a common item, mostly used for storage and transportation of products, especially in the field of stationery, such as pen packaging boxes, thumbtack storage boxes, etc.

[0003] Existing stationery packaging boxes are usually made of injection molded parts or metal parts, and usually include a box body with a accommodating cavity, a box cover and other structures, wherein the box cover is detachably installed on the box body. A more common way to connect the box cover and the box body is to use a snap-on structure to achieve a detachable connection between the box body and the box cover. When storing stationery, the box cover is snapped on the box body. When the stationery needs to be used, the box cover is directly removed. This method requires the box cover to be separately sorted and stored after being removed, and it is easy to cause the box cover to be lost.

[0004] Therefore, it is urgent for those skilled in the art to provide a packaging box that is convenient for storing the box cover and can prevent the box cover from being lost. Summary of the invention

[0005] The technical problem to be solved by the utility model is to overcome the defects in the prior art, thereby providing a stationery packaging box.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stationery packaging box comprises a box body having a accommodating cavity and an opening at one end of the accommodating cavity for taking out stationery; a plurality of connecting parts fixedly arranged on the box body; a box cover having a first connection state in which it is detachably connected to at least one of the connecting parts and covers the opening; and a second connection state in which it is detachably connected to at least another connecting part after the opening is exposed.

[0008] Preferably, the box cover includes a limiting portion and a locking portion connected to at least one end of the limiting portion; the height of the box cover is not greater than the height of the box body; the limiting portion is opposite to the opening or the limiting portion is opposite to the bottom surface of the box body, and / or at least one of the connecting portions is located at one end close to the opening, and at least another connecting portion is located at one end close to the bottom of the box body.

[0009] Preferably, the locking portion is connected to the limiting portion via a folding portion so that the locking portion can be turned over; and an extending gap is formed between an end of the locking portion away from the limiting portion and the outer wall of the box body.

[0010] Preferably, the box body comprises an end plate, a side plate and a bottom plate; the end plate, the side plate and the bottom plate enclose the accommodating cavity, and the bottom plate is arranged opposite to the opening; the connecting part is fixed on the outer wall surface of the side plate and / or the end plate.

[0011] Preferably, a sunken notch is provided at one end of the end plate close to the opening to allow part of the stationery to be exposed.

[0012] Preferably, the two end plates have a limiting plate protruding from the side plate on one side close to the opening; the inner wall surface of the limiting plate presses against the box cover.

[0013] Preferably, it also includes a stacking limit assembly for stacking two adjacent stationery boxes; the stacking limit assembly includes a first limit strip protruding from the outer wall surface of one of the end plates, and a second limit strip protruding from the outer wall surface of the other end plate of the box body; the projection of the inner wall surface of the first limit strip on the end plate coincides with the projection of the outer wall surface of the second limit strip on the end plate.

[0014] Preferably, the stacking limit assembly also includes an outer limit bar, and an accommodating groove for accommodating the first limit bar of another adjacent box body is formed between the inner wall surface of the outer limit bar and the outer wall surface of the second limit bar; and / or the first limit bar and / or the second limit bar are distributed in an end-to-end connection.

[0015] Preferably, the connecting portion includes a connecting seat protruding from the outer wall surface of the box body, and at least one groove is formed on the connecting seat; the box cover includes a limiting portion and a locking portion fixed to at least one end of the limiting portion; a locking block connected to the groove is provided on one side wall of the locking portion facing the groove, and a plurality of angled abutting limiting surfaces are formed between the locking block and the connecting seat.

[0016] Preferably, the grooves are arranged in one-to-one correspondence with the locking blocks; the locking block is also provided with an arc guide surface, and the arc guide surface is located at the end of the locking block that first contacts the box body during the insertion process.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The stationery packaging box provided in the above technical solution forms two connection states through the box cover and the connecting part, which can not only ensure that the box cover does not affect the use of stationery, but also ensure that the box cover and the connecting part are always connected during the use of stationery to avoid loss of the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic structural view of one embodiment of the present utility model.

[0021] Figure 2 for Figure 1 Schematic side view of .

[0022] Figure 3 for Figure 2 A magnified schematic diagram of position A in the middle.

[0023] Figure 4 For some Figure 1 Schematic diagram of the structure after the packaging boxes are stacked.

[0024] Figure 5 For some Figure 4 Schematic cross-section diagram.

[0025] Figure 6 for Figure 1 Schematic diagram of the main view.

[0026] Figure 7 for Figure 6 A magnified schematic diagram of position B in the middle.

[0027] Description of reference numerals:

[0028] 1. Box body; 101. Accommodating cavity; 102. Opening; 11. End plate; 110. Sinking notch; 111. Limiting plate; 12. Side plate; 13. Bottom plate; 2. Connecting part; 21. Connecting seat; 211. Extension column; 201. Groove; 3. Box cover; 301. Insertion spacing; 30. Folding part; 31. Limiting part; 32. Locking part; 321. Locking block; 3211. First locking block; 3212. Second locking block; 33. Force-bearing part; 4. Stacking limiting assembly; 41. First limiting strip; 42. Second limiting strip; 43. External limiting strip; 44. Accommodating groove; 5. Abutting limiting surface; 6. Arc guide surface; 7. Accommodating cavity partition plate. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figures 1 to 7 The embodiment of the utility model provides a stationery packaging box, including a box body 1, a connecting portion 2 and a box cover 3. The box body 1 has a receiving cavity 101 and an opening 102 at one end of the receiving cavity 101 for taking stationery. The connecting portion 2 is fixedly arranged on the box body 1 to achieve a stable connection between the box body 1 and the box cover 3.

[0033] The box body 1 and the box cover 3 can be set to a variety of structures, which can achieve a stable connection between the two to prevent stationery from falling when stored. At the same time, the box cover 3 can be prevented from being lost when taking out the stationery.

[0034] In this embodiment, the connection parts 2 have two pairs, one of which is located on the side close to the opening 102 and is symmetrically arranged about the opening 102, and the other pair of connection parts 2 is located on the side away from the opening 102 (i.e., located at the bottom of the box body 1) and is symmetrically arranged about the bottom of the box body 1; the box body 1 has a first connection state in which it is detachably connected to one pair of connection parts 2, and a second connection state in which it is detachably connected to the other pair of connection parts 2. Specifically, when the box cover 3 is detachably connected to one pair of connection parts 2 (the connection parts 2 on the side close to the opening 102), the box cover 3 can cover the opening 102, thereby preventing the stationery stored in the accommodating cavity 101 from falling out; when the box cover 3 is detachably connected to the other pair of connection parts 2 (the connection parts 2 on the side away from the opening 102), the opening 102 can be exposed, thereby not affecting the use of stationery, and at the same time, the box cover 3 can still maintain a stable connection with the box body 1, thereby preventing the box cover 3 from being lost. Of course, in other embodiments, only two or more connecting parts 2 may be provided, as long as the box cover 3 and the connecting parts 2 are stably connected.

[0035] In order to prevent the box cover 3 from occupying a large space during the use of stationery, thereby affecting the convenience of using the stationery, in the present embodiment, the box cover 3 includes a limiting portion 31 and a locking portion 32 fixed at both ends of the limiting portion 31, and the height H3 of the box cover 3 (i.e., the limiting portion 31 and the locking portion 32) is less than the height H1 of the box body 1. When the stationery is stored in the accommodating cavity 101, the limiting portion 31 faces the opening 102 to limit the stationery from falling from the opening 102. When the stationery needs to be taken out of the accommodating cavity 101, the limiting portion 31 faces the bottom surface of the box body 1, which can save the placement space of the box cover 3 and will not affect the taking of the stationery.

[0036] Furthermore, in this embodiment, the locking portion 32 is connected to the limiting portion 31 through the folding portion 30, so that the locking portion 32 can be turned over, which is convenient for the disassembly and assembly of the box cover 3. In order to facilitate the user's hand to apply force, an insertion gap 301 is formed between the end of the locking portion 32 away from the limiting portion 31 and the outer wall surface of the box body 1. When the operator needs to remove the box cover 3, the user inserts his finger into the insertion gap 301 and applies a certain force to the locking portion 32, so that the locking portion 32 is separated from the connecting portion 2 and rotated along the X direction, thereby facilitating the removal of the box cover 3.

[0037] See also Figures 1 to 3 In this embodiment, the box body 1 is a rectangular parallelepiped or cube structure, including an end plate 11, a side plate 12 and a bottom plate 13. The end plate 11, the side plate 12 and the bottom plate 13 enclose a receiving cavity 101, and the bottom plate 13 is arranged opposite to the opening 102.

[0038] In order to prevent the connection part 2 from affecting the user's taking out stationery from the opening 102, in this embodiment, the connection part 2 is fixedly arranged on the outer wall surface of the side plate 12. Of course, in other embodiments, the connection part 2 can also be arranged on the outer wall surface of the end plate 11.

[0039] Furthermore, a sunken notch 110 is provided at one end of the end plate 11 near the opening 102 to allow partial exposure of the stationery. When taking documents, the user's hand can contact a larger area of ​​the stationery, further facilitating the taking of the stationery.

[0040] Furthermore, in order to prevent the box cover 3 from being separated from the box body 1 during transportation, the two end plates 11 have a limiting plate 111 protruding from the side plate 12 on one side close to the opening 102 ; the inner wall surface of the limiting plate 111 presses against the box cover 3 .

[0041] See also Figure 2 , Figure 4 and Figure 5 In order to achieve the stacking of multiple stationery packaging boxes, the present embodiment also includes a stacking limit assembly 4, which is used to stack two adjacent stationery packaging boxes and prevent relative movement between the two adjacent stationery packaging boxes after stacking.

[0042] Specifically, the stacking limit bar 4 includes a first limit bar 41 and a second limit bar 42, wherein the first limit bar 41 is protruded from the outer wall surface of one of the end plates 11 of the box body 1, and the second limit bar 42 is protruded from the outer wall surface of the other end plate 11 of the box body 1, and the projection of the inner wall surface of the first limit bar 41 on the end plate 11 coincides with the projection of the outer wall surface of the second limit bar 42 on the end plate 11, that is, when two stationery boxes are stacked, the outer wall surfaces of the first limit bar 41 and the second limit bar 42 are abutted against each other to limit the sliding of two adjacent stationery boxes along the plane of the end plate 11.

[0043] Furthermore, in order to achieve a better limiting effect, the first limiting strip 41 and the second limiting strip 42 are both connected end to end to increase the abutting area. Of course, in other embodiments, only the first limiting strip 41 (or only the second limiting strip 42) may be connected end to end, and a plurality of second limiting strips 42 (or the first limiting strip 41) may be distributed at intervals to increase the abutting position.

[0044] Furthermore, in order to further increase the limiting effect and facilitate the positioning and stacking of two adjacent stationery packaging boxes, the stacking limiting assembly 4 also includes an outer limiting strip 43; a receiving groove 44 is formed between the inner wall surface of the outer limiting strip 43 and the outer wall surface of the second limiting strip 42. When two box bodies 1 are stacked, the first limiting strip 41 of one box body 1 can be inserted into the receiving groove 44 of the other box body 1, and the outer wall surface of the first limiting strip 41 is abutted against the inner wall surface of the receiving groove 44, which facilitates the positioning and stacking of the two adjacent box bodies 1, and can further increase the tightening effect of the two box bodies 1 and increase the stability of the connection between the two adjacent box bodies 1.

[0045] In addition, in order to facilitate the partitioning of stationery and thus not affect the use of stationery (such as different pens), in the present embodiment, a plurality of accommodating cavity partition plates 7 are further provided in the accommodating cavity 101 to partition the accommodating cavity 101 .

[0046] There are many ways to connect the connecting portion 2 and the box cover 3, which can achieve a stable connection between the two, and at the same time, the box cover 3 can be removed from the box body 1.

[0047] See also Figure 6 and Figure 7 In this embodiment, the connecting portion 2 includes a connecting seat 21 protruding from the outer wall surface of the box body 1, and two grooves 201 are formed on the connecting seat 21, and the two grooves 201 are arranged at intervals along the Z direction required by the stationery. The box cover 3 includes a limiting portion 31 and a locking portion 32 fixedly arranged at both ends of the limiting portion 31, and a locking block 321 connected to the groove 201 is arranged on a side wall of the locking portion 32 facing the groove 201, and the locking block 321 is arranged one-to-one with the groove 201, and a plurality of angled abutting limiting surfaces 5 are formed between the locking block 321 and the connecting seat 21.

[0048] Furthermore, in order to further enhance the pressing and limiting effect on the box cover 3 , in this embodiment, the two end plates 11 have a limiting plate 111 protruding from the side plate 12 on one side close to the opening 102 ; the inner wall surface of the limiting plate 111 presses against the box cover 3 .

[0049] It is worth noting that, since the box cover 3 is usually made of injection molded parts and has a certain degree of deformation ability, in this embodiment, the setting of the limit plate 111 does not affect the installation of the box cover 3 and the connecting part 2. Of course, in other embodiments, the limit plate 111 may not be provided, and the box cover 3 can be installed in a direction perpendicular to the end plate 11.

[0050] Furthermore, in order to facilitate the connection between the box cover 3 and the connecting portion 2, the locking block 321 is further provided with an arc guide surface 6, which is located at the end of the locking block 321 that first contacts the box body 1 during the insertion process.

[0051] See also Figure 7 The locking block 321 includes a first locking block 3211 extending in a direction perpendicular to the inner wall surface of the locking portion 32 and a second locking block 3212 extending in a direction parallel to the inner wall surface of the locking portion 32. The first locking block 3211, the second locking block 3212 and the locking portion 32 form a corresponding engagement groove. At this time, the connecting seat 21 has an extension column 211 inserted into the engagement groove, and the area where the inner wall surface of the engagement groove abuts against the extension column 211 forms an abutting limit surface 5. The arc guide surface 6 is located on the side of the first locking block 3211 away from the second locking block 3212.

[0052] Furthermore, in order to facilitate the assembly and disassembly of the box cover 3, in this embodiment, the second locking block 3212 and the end of the extension column 211 are both in an arc shape.

[0053] Furthermore, the box cover 3 further includes a force-bearing portion 33 , which protrudes from the outer wall surface of the locking portion 32 , so that the operator can apply force to the box cover 3 with his hand.

[0054] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A stationery packaging box, characterized in that: include, The box body comprises a receiving cavity and an opening at one end of the receiving cavity for taking out stationery; A plurality of connecting parts are fixedly mounted on the box body; The box cover has a first connection state in which it is detachably connected to at least one of the connection parts and covers the opening; and also has a second connection state in which it is detachably connected to at least another connection part after the opening is exposed.

2. A stationery packaging box according to claim 1, characterized in that: The box cover comprises a limiting portion and a locking portion connected to at least one end of the limiting portion; The height of the box cover is not greater than the height of the box body; The limiting portion is directly opposite to the opening or the limiting portion is directly opposite to the bottom surface of the box body, And / or, at least one of the connecting parts is located at an end close to the opening, and at least another connecting part is located at an end close to the bottom of the box body.

3. A stationery packaging box according to claim 2, characterized in that: The locking portion and the limiting portion are connected via a folding portion so that the locking portion can be turned over; An extending distance is formed between the end of the locking portion away from the limiting portion and the outer wall of the box body.

4. A stationery packaging box according to any one of claims 1 to 3, characterized in that: The box body comprises an end plate, a side plate and a bottom plate; The end plate, the side plate and the bottom plate enclose the accommodating cavity, and the bottom plate is arranged opposite to the opening; The connecting portion is fixedly arranged on the outer wall surface of the side plate and / or the end plate.

5. A stationery packaging box according to claim 4, characterized in that: A sinking notch is provided at one end of the end plate close to the opening so as to allow part of the stationery to be exposed.

6. A stationery packaging box according to claim 5, characterized in that: The two end plates have a limiting plate protruding from the side plate on one side close to the opening; The inner wall surface of the limiting plate is pressed against the box cover.

7. A stationery packaging box according to claim 4, characterized in that: It also includes a stacking limit assembly for stacking two adjacent stationery packaging boxes; The stacking limit assembly comprises a first limit strip protruding from the outer wall surface of one of the end plates, and a second limit strip protruding from the outer wall surface of the other end plate of the box body; The projection of the inner wall surface of the first limiting strip on the end plate coincides with the projection of the outer wall surface of the second limiting strip on the end plate.

8. A stationery packaging box according to claim 7, characterized in that: The stacking limit assembly further comprises an outer limit strip, wherein an accommodating groove for accommodating the first limit strip of another adjacent box body is formed between the inner wall surface of the outer limit strip and the outer wall surface of the second limit strip; And / or, the first limiting strip and / or the second limiting strip are connected end to end.

9. A stationery packaging box according to claim 2, characterized in that: The connecting portion comprises a connecting seat convexly arranged on the outer wall surface of the box body, and at least one groove is formed on the connecting seat; The box cover comprises a limiting portion and a locking portion fixed to at least one end of the limiting portion; A locking block connected to the groove is provided on one side wall of the locking portion facing the groove, and a plurality of angled abutting limiting surfaces are formed between the locking block and the connecting seat.

10. A stationery packaging box according to claim 9, characterized in that: The grooves are arranged in one-to-one correspondence with the locking blocks; The locking block is also provided with an arc guide surface, and the arc guide surface is located at the end of the locking block that first contacts the box body during the insertion process.

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