CN216660801U - Packing box - Google Patents

Abstract

The utility model relates to the technical field of product packaging, and discloses a packaging box. The packing box comprises a box body, wherein a first inner clamp contained in the box body comprises a first bottom supporting plate and a buffer assembly, the buffer assembly is arranged on the upper side of the first bottom supporting plate, the first bottom supporting plate and the buffer assembly enclose a first limiting space, and a first accommodating object is limited in the first limiting space. The second inner card is accommodated in the cavity of the first accommodating object, the second inner card is a limiting box body, at least part of the structure of the second accommodating object extends into and is limited in the limiting box body, a first limiting hole is formed in the limiting box body, and the third accommodating object is limited in the first limiting hole. The relative both sides at the top of box are provided with two buffering side covers, form between two buffering side covers and carry out spacing second spacing space to the third holding thing, all are provided with the spacing hole of second on two buffering side covers. This packing box can carry out better buffering protection to the content, can improve the space utilization of box simultaneously.

Description

Packing box

Technical Field

The utility model relates to the technical field of product packaging, in particular to a packaging box.

Background

Along with the improvement of industrial development and living standard, the molding of lamp decoration is more and more complicated, includes lighting fixture, lamp shade, connecting piece and other accessories usually, and the lamp shade part has glass cover and iron cover again, because the lamp decoration is broken damage easily, and is very high to packing articles for use's requirement, need prevent that the lamp decoration from falling in handling and causing the damage, will prevent simultaneously that extrusion collision between each part of lamp decoration from causing the damage.

In order to better buffer the lamp decoration in the prior art, the buffer parts are usually arranged on each part of the lamp decoration for protection, and then each buffer part is placed in the outer packaging box, so that the corresponding buffer parts occupy larger space, and the transportation and storage cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a packaging box which can isolate and buffer each part of a lamp decoration and can save space.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a package comprising a body, one end of the body having an opening, the package further comprising:

the first inner card is accommodated in the box body and comprises a first bottom supporting plate and a buffer assembly, the buffer assembly is arranged on the upper side of the first bottom supporting plate, the first bottom supporting plate and the buffer assembly enclose a first limiting space, a first accommodating object is limited in the first limiting space, and the first accommodating object is provided with a cavity;

the second inner card is accommodated in the cavity of the first accommodating object, the second inner card is a limiting box body, at least part of structure of the second accommodating object extends into and is limited in the limiting box body, a first limiting hole is formed in the limiting box body, and a third accommodating object is limited in the first limiting hole;

two buffering side covers are arranged on two opposite sides of the top of the box body, a second limiting space for limiting the third accommodating object is formed between the two buffering side covers, second limiting holes are formed in the two buffering side covers, and the top of the first accommodating object is limited in the second limiting holes.

As an alternative, the first bottom support plate comprises:

the first bottom plate is connected with the buffer assembly; and

and the first buffer piece is arranged on the lower side of the first bottom plate.

As an alternative, two sets of the first buffer members are provided, the two sets of the first buffer members are respectively connected with two opposite side edges of the first base plate, each first buffer member comprises a first folded piece, a second folded piece and a third folded piece which are sequentially connected, one end of the first folded piece, which is not connected with the second folded piece, is connected with the first base plate, the first folded piece, the second folded piece and the third folded piece are bent towards the lower side of the first base plate, and the third folded piece is abutted against the first base plate.

As an alternative, the buffering assembly comprises two second buffering parts which are arranged oppositely, first clamping grooves are formed in one sides, facing each other, of the two second buffering parts, and the first limiting space is defined by the two first clamping grooves and the first bottom plate.

As an alternative, the second inner clamp comprises a second bottom support plate, a cover plate and a side plate, the side plate is arranged in the circumferential direction of the second bottom support plate, the cover plate is covered on the top of the side plate, and the second bottom support plate, the cover plate and the side plate enclose the limiting box body;

the second bottom supporting plate is provided with a mounting hole, part of the structure of the second accommodating object extends into the limiting box body from the mounting hole and is limited in the limiting box body, and the cover plate is provided with the first limiting hole.

As an alternative, the side panel includes:

the two first side plates are respectively connected with two opposite side edges of the second bottom supporting plate; and

and one end of each of the two second side plates is respectively connected with the other two sides of the second bottom supporting plate, the other end of each of the two second side plates is respectively connected with the cover plate, and the height of each of the second side plates is smaller than that of the first side plate.

As an alternative, the cover plate includes a first cover plate and a second cover plate, and the first cover plate and the second cover plate are respectively connected to the two second side plates;

a first tongue plate is arranged at one end, not connected with the second side plate, of the first cover plate, a first inserting tongue is arranged at the position where the first tongue plate is connected with the first cover plate, and the first tongue plate is bent towards the inside of the limiting box body;

a second tongue plate is arranged at one end, not connected with the second side plate, of the second cover plate, a first slot is arranged at the position, connected with the second cover plate, of the second tongue plate, the second tongue plate bends towards the inside of the limiting box body and is attached to the first tongue plate, and the first insertion tongue can be inserted into the first slot.

As an alternative scheme, connecting plates are arranged on two opposite sides of the box body, second limiting holes are formed in the connecting plates, the connecting plates are bent inwards to form the buffering side covers, second clamping grooves are formed in one sides, facing each other, of the two buffering side covers, and the second limiting space is defined by the two second clamping grooves.

As an alternative, the box further comprises:

the inner cover plate is connected with one side edge of the buffering side cover, which is not arranged on the box body, the inner cover plate faces towards one side in the box body, a third buffer part is arranged on one side in the box body, the third buffer part can elastically abut against the top of the first accommodating part, and the third buffer part is located between the two buffering side covers.

Alternatively, the box body, the first inner card and the second inner card are all integrally formed by folding cardboard.

The utility model has the beneficial effects that:

according to the packing box provided by the utility model, the first inner clamp, the second inner clamp and the two buffering side covers at the top of the box body are arranged, so that each part of the lamp decoration is isolated and buffered, and each part of the lamp decoration is effectively protected; meanwhile, the second inner clamp is accommodated in the cavity of the first accommodating object, so that the space in the box body is reasonably utilized, the space utilization rate of the box body is improved, the integral volume of the box body is reduced, and the transportation and storage cost is effectively reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the packing box provided by the utility model;

FIG. 2 is a schematic view of an unfolded structure of the case provided by the present invention;

FIG. 3 is a schematic view of an expanded structure of the first inner card provided by the present invention;

fig. 4 is a schematic view of an expanded structure of the second inner card provided by the utility model.

In the figure:

1. a box body; 11. a tank body; 111. a first side wall; 112. a second side wall; 113. a third side wall; 114. a fourth side wall; 12. a buffer side cover; 121. a second card slot; 122. a second limiting hole; 123. a second tongue; 124. a second slot; 13. an inner cover plate; 131. a third buffer member; 1311. a third slot; 132. a third tongue; 133. a fourth slot; 134. a fifth tongue; 14. a base plate; 15. an outer cover plate; 151. a fourth tongue; 152. a fifth slot;

2. a first inner card; 21. a first bottom support plate; 211. a first base plate; 2111. a sixth tongue; 2112. a seventh tongue; 212. a first buffer member; 2121. a first flap; 2122. a second flap; 21221. a sixth slot; 2123. a third flap; 22. a second buffer member; 220. a first card slot; 221. a fourth flap; 222. a fifth flap; 2221. a seventh slot; 223. a sixth flap; 224. a seventh flap; 225. an eighth flap; 226. a ninth flap; 227. a tenth flap; 228. an eleventh flap; 229. a twelfth flap;

3. a second inner card; 31. a second bottom support plate; 311. mounting holes; 312. a fourth limiting hole; 32. a cover plate; 321. a first cover plate; 3211. a fifth limiting hole; 322. a second cover plate; 3221. a first limit hole; 3222. a first slot; 33. a side plate; 331. a first side plate; 332. a second side plate; 34. a first tongue plate; 341. a first tongue; 35. a second tongue plate;

101. a first content; 102. a second content; 103. a third content.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment provides a packing box for packing a kind of lighting. The lamp decoration comprises a glass cover, a lamp holder and an iron cover, and all parts of the lamp decoration are easy to collide to cause damage in the transportation process.

In order to solve the above problems, the packing box provided by the embodiment comprises a box body 1, an opening is arranged at one end of the box body 1, the packing box further comprises a first inner clamp 2 and a second inner clamp 3, the first inner clamp 2 is accommodated in the box body 1, the packing box comprises a first bottom support plate 21 and a buffer component, the buffer component is arranged on the upper side of the first bottom support plate 21, the first bottom support plate 21 and the buffer component enclose a first limiting space, a first accommodating object 101 (a glass cover of a decorative lamp) is limited in the first limiting space, and the first accommodating object 101 is provided with a cavity. The second inner card 3 is accommodated in the cavity of the first accommodating object 101, the second inner card 3 is a limiting box body, at least part of the structure of the second accommodating object 102 (lamp holder of the lamp decoration) extends into and is limited in the limiting box body, a first limiting hole 3221 is formed in the limiting box body, and the third accommodating object 103 (iron cover of the lamp decoration) is limited in the first limiting hole 3221. Two buffering side covers 12 are arranged on two opposite sides of the top of the box body 1, a second limiting space for limiting the third accommodating object 103 is formed between the two buffering side covers 12, second limiting holes 122 are formed in the two buffering side covers 12, and the top of the first accommodating object 101 is limited in the second limiting holes 122.

The structure of the case 1 will be described in detail with reference to fig. 1 and 2.

As shown in fig. 1 and 2, the box body 1 includes a box body 11, the box body 11 is formed by enclosing a first side wall 111, a second side wall 112, a third side wall 113 and a fourth side wall 114 which are sequentially connected end to end, bottom plates 14 are arranged at the lower ends of the first side wall 111, the second side wall 112, the third side wall 113 and the fourth side wall 114, and the four bottom plates 14 are inserted to form the bottom of the box body 1.

Further, as shown in fig. 1, in the present embodiment, the buffer side covers 12 are respectively disposed at the upper ends of the second side wall 112 and the fourth side wall 114, the inner cover 13 is disposed on the third side wall 113, the outer cover 15 is disposed on the first side wall 111, and the outer cover 15 covers the outer side of the inner cover 13 to seal the opening of the box body 1. The positions where the cushion side cover 12, the inner cover 13, and the outer cover 15 are provided are not limited to these.

Specifically, as shown in fig. 1, connecting plates are arranged on two opposite sides of the box body 11, a second limiting hole 122 is arranged on the connecting plates, the second limiting hole 122 is of an arc-shaped structure, the connecting plates are bent inwards to form the buffering side covers 12, second clamping grooves 121 are arranged on one sides of the two buffering side covers 12 facing each other, a second limiting space is enclosed by the two second clamping grooves 121, and the top of the first accommodating object 101 is clamped into the second limiting hole 122, so that the first accommodating object 101 is prevented from shaking in the box body 1; the upper end card of third container 103 is in the spacing space of second, prevents effectively that third container 103 from inclining and rock.

Preferably, as shown in fig. 2, the connecting plate is provided with a second insertion tongue 123 and a second insertion groove 124, and after the connecting plate is bent inward to form the buffering side cover 12, the second insertion tongue 123 is inserted into the second insertion groove 124, so that the structure of the buffering side cover 12 is more stable, and the buffering side cover 12 is effectively prevented from being loosened.

Further, as shown in fig. 1, the inner cover 13 is connected to a side of the case 1 where the buffering side covers 12 are not provided, a third buffering member 131 is provided on a side of the inner cover 13 facing the inside of the case 1, the third buffering member 131 can elastically abut against the top of the first container 101, and the third buffering member 131 is located between the two buffering side covers 12. The third buffer member 131 serves as a buffer shield for the top of the first container 101.

Preferably, as shown in fig. 2, a third slot 1311 is disposed on the third buffer 131, a third insertion tongue 132 is correspondingly disposed on a side of the inner cover 13 away from the third sidewall 113, and the third insertion tongue 132 is inserted into the third slot 1311 to fix the third buffer 131, so as to prevent the third buffer 131 from being separated from the inner cover 13 to affect the buffering protection effect.

Further, in order to firmly connect the outer cover plate 15 with the box body 11, the two ends of the outer cover plate 15, which are away from the first side wall 111, are respectively provided with a fourth insertion tongue 151, the connection between the inner cover plate 13 and the third side wall 113 is correspondingly provided with a fourth insertion groove 133, when the outer cover plate 15 is covered at the opening of the box body 11, the fourth insertion tongue 151 is inserted into the fourth insertion groove 133 to fix the outer cover plate 15, so as to prevent the outer cover plate 15 from being separated from the box body 11.

Preferably, a fifth insertion tongue 134 is further disposed at a position where the fourth insertion groove 133 is disposed at a connection portion of the inner cover plate 13 and the third side wall 113, a fifth insertion groove 152 is correspondingly disposed at a connection portion of the outer cover plate 15 and the fourth insertion tongue 151, and the fifth insertion tongue 134 is in insertion fit with the fifth insertion groove 152, so that the connection between the outer cover plate 15 and the box body 11 is firmer.

The structure of the first inner card 2 will be described in detail below with reference to fig. 1 and 3.

As shown in fig. 1, the first bottom supporting plate 21 includes a first bottom plate 211 and a first buffer member 212, the first bottom plate 211 is connected to the buffer assembly, and the first buffer member 212 is disposed at a lower side of the first bottom plate 211.

Specifically, as shown in fig. 3, two sets of first cushion members 212 are provided, and the two sets of first cushion members 212 are respectively connected to two opposite sides of the first base plate 211 to perform a stable supporting and cushioning function. The first buffer 212 includes a first flap 2121, a second flap 2122 and a third flap 2123 connected in sequence, one end of the first flap 2121, to which the second flap 2122 is not connected, is connected to the first base plate 211, and the first flap 2121, the second flap 2122 and the third flap 2123 are bent toward the lower side of the first base plate 211, so that the third flap 2123 abuts against the first base plate 211.

Preferably, as shown in fig. 3, the second flap 2122 is provided with a sixth slot 21221, the first base plate 211 is correspondingly provided with a sixth insertion tongue 2111, and the sixth insertion tongue 2111 is inserted into the sixth slot 21221 to fix the first buffer 212.

Further, as shown in fig. 1, the buffering assembly includes two second buffering members 22 disposed opposite to each other, one sides of the two second buffering members 22 facing each other are provided with first engaging grooves 220, the two first engaging grooves 220 and the first bottom plate 211 enclose a first limiting space, and the bottom of the first accommodating member 101 is limited in the first limiting space.

Specifically, as shown in fig. 3, the second cushion 22 includes a fourth flap 221, a fifth flap 222, and a sixth flap 223 connected in sequence, one end of the fourth flap 221, which is not connected to the fifth flap 222, is connected to a side of the first base plate 211, which is not connected to the first cushion 212, the fourth flap 221, the fifth flap 222, and the sixth flap 223 are sequentially bent, and the sixth flap 223 abuts against the first base plate 211.

Further, as shown in fig. 3, the second cushion 22 further includes a seventh flap 224, an eighth flap 225, a ninth flap 226 and a tenth flap 227 connected to the fifth flap 222, the eighth flap 225 is connected to an end of the seventh flap 224 away from the fifth flap 222, the ninth flap 226 and the tenth flap 227 are respectively connected to a side of the eighth flap 225 adjacent to the seventh flap 224, the eighth flap 225, the ninth flap 226 and the tenth flap 227 are bent toward a bottom of the fifth flap 222, so that the ninth flap 226 is attached to the fourth flap 221 and the tenth flap 227 is attached to the sixth flap 223 to support the fifth flap 222, thereby stabilizing the structure of the second cushion 22.

Preferably, as shown in fig. 3, two seventh slots 2221 are formed in the fifth flap 222, two seventh insertion tongues 2112 are correspondingly formed in the first bottom plate 211, and the seventh insertion tongues 2112 are inserted into the seventh slots 2221 to prevent the second buffer 22 from being detached from the first bottom plate 211.

Further, as shown in fig. 3, the second cushioning member 22 further includes an eleventh flap 228 and a twelfth flap 229 connected in sequence, an end of the eleventh flap 228 not connected to the twelfth flap 229 is connected to the fifth flap 222, the eleventh flap 228 and the twelfth flap 229 are bent inward, the twelfth flap 229 abuts against the first bottom plate 211, and the eleventh flap 228 supports the fifth flap 222, so that the structure of the second cushioning member 22 is more stable. An arc-shaped recess is formed in one end of the fifth folding sheet 222, which is connected with the eleventh folding sheet 228, the eleventh folding sheet 228 is connected with the arc-shaped recess of the fifth folding sheet 222, and the eleventh folding sheet 228 is bent inwards to form the first clamping groove 220 with the fifth folding sheet 222.

The structure of the second inner card 3 will be described in detail below with reference to fig. 1 and 4.

As shown in fig. 1 and 4, the second inner card 3 includes a second bottom support plate 31, a cover plate 32 and a side plate 33, the side plate 33 is disposed in the circumferential direction of the second bottom support plate 31, the cover plate 32 is covered on the top of the side plate 33, and the second bottom support plate 31, the cover plate 32 and the side plate 33 enclose a limit box body; second bottom supporting plate 31 is provided with a mounting hole 311, a part of the structure of second container 102 extends from mounting hole 311 and is limited in the limiting box, and cover plate 32 is provided with a first limiting hole 3221.

Specifically, as shown in fig. 4, the side plates 33 include first side plates 331 and second side plates 332, the two first side plates 331 are respectively connected to two opposite sides of the second bottom support plate 31, one ends of the two second side plates 332 are respectively connected to the other two sides of the second bottom support plate 31, the other ends of the two second side plates 332 are respectively connected to the cover plate 32, and the height of the second side plates 332 is smaller than that of the first side plates 331.

Further, as shown in fig. 4, the cover plate 32 includes a first cover plate 321 and a second cover plate 322, the first cover plate 321 and the second cover plate 322 are respectively connected to the two second side plates 332, one end of the first cover plate 321, which is not connected to the second side plates 332, is provided with a first tongue plate 34, a first insertion tongue 341 is arranged at a position where the first tongue plate 34 is connected to the first cover plate 321, and the first tongue plate 34 is bent towards the inside of the limiting box body; the end of the second cover plate 322 not connected to the second side plate 332 is provided with a second tongue plate 35, the position where the second tongue plate 35 is connected to the second cover plate 322 is provided with a first slot 3222, the second tongue plate 35 is bent towards the inside of the limiting box body and attached to the first tongue plate 34, and the first insertion tongue 341 can be inserted into the first slot 3222 to prevent the first cover plate 321 and the second cover plate 322 from being disengaged.

Preferably, as shown in fig. 4, a first position-limiting hole 3221 is disposed on the second cover plate 322, the bottom of the third container 103 is limited in the first position-limiting hole 3221, and the first position-limiting hole 3221 cooperates with the second engaging groove 121 on the buffering side cover 12 to buffer and limit the third container 103, so as to prevent the third container 103 from shaking in the box body 1 and colliding with the first container 101 or the second container 102 to be damaged.

Further, as shown in fig. 4, a fourth limiting hole 312 is further disposed on the second bottom supporting plate 31, a fifth limiting hole 3211 is disposed on the first cover plate 321, the fifth limiting hole 3211 is aligned with the fourth limiting hole 312, the bottom end of the connecting rod of the lamp holder is clamped in the fourth limiting hole 312, the top end of the connecting rod penetrates out of the fifth limiting hole 3211, and the fifth limiting hole 3211 cooperates with the fourth limiting hole 312 to limit and protect the connecting rod of the lamp holder.

The folding and assembling process of the packing box comprises the following steps:

firstly, folding and forming the box body 1, bonding the box body 11, fastening the bottom plate 14 and folding the buffering side cover 12;

then, the first inner card 2 is folded and formed and then placed at the bottom of the box body 1, and the first accommodating object 101 is placed in the first limiting space of the first inner card 2;

then, fixing the second contents 102 on the second bottom supporting plate 31, folding and forming the second inner card 3, and placing the third contents 103 in the first position-limiting holes 3221;

then, the second inner card 3 with the second and third contents 102 and 103 fixed is placed in the cavity of the first contents 101;

then, bending the buffer side cover 12 towards the inside of the case 1, so that the second limiting hole 122 is clamped into the top end of the first accommodating object 101, and the second clamping groove 121 is clamped to limit the upper part of the third accommodating object 103;

and finally, the inner cover plate 13 and the outer cover plate 15 are closed, and the product is packaged.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A packing box, includes box (1), the one end of box (1) has the opening, its characterized in that, the packing box still includes:

the first inner card (2) is accommodated in the box body (1), the first inner card (2) comprises a first bottom supporting plate (21) and a buffer assembly, the buffer assembly is arranged on the upper side of the first bottom supporting plate (21), the first bottom supporting plate (21) and the buffer assembly enclose a first limiting space, a first accommodating object (101) is limited in the first limiting space, and the first accommodating object (101) is provided with a cavity;

the second inner card (3) is accommodated in the cavity of the first accommodating object (101), the second inner card (3) is a limiting box body, at least part of the structure of the second accommodating object (102) extends into and is limited in the limiting box body, a first limiting hole (3221) is formed in the limiting box body, and the third accommodating object (103) is limited in the first limiting hole (3221);

two buffering side covers (12) are arranged on two opposite sides of the top of the box body (1), a second limiting space for limiting the third accommodating object (103) is formed between the two buffering side covers (12), second limiting holes (122) are formed in the two buffering side covers (12), and the top of the first accommodating object (101) is limited in the second limiting holes (122).

2. A packaging box according to claim 1, wherein said first bottom supporting panel (21) comprises:

a first base plate (211) coupled to the cushioning assembly; and

and a first cushion (212) disposed below the first base plate (211).

3. The packing box according to claim 2, wherein the first cushioning members (212) are provided in two sets, the two sets of the first cushioning members (212) are respectively connected to two opposite sides of the first bottom panel (211), the first cushioning members (212) comprise a first flap (2121), a second flap (2122) and a third flap (2123) which are connected in sequence, one end of the first flap (2121) which is not connected with the second flap (2122) is connected with the first bottom panel (211), the first flap (2121), the second flap (2122) and the third flap (2123) are bent towards the lower side of the first bottom panel (211), and the third flap (2123) abuts against the first bottom panel (211).

4. A packaging case according to claim 3, wherein the buffering component comprises two second buffering members (22) which are oppositely arranged, one sides of the two second buffering members (22) which face each other are provided with first clamping grooves (220), and the two first clamping grooves (220) and the first bottom plate (211) enclose the first limiting space.

5. A packing case according to claim 1, wherein the second inner card (3) comprises a second bottom support plate (31), a cover plate (32) and side plates (33), the side plates (33) are arranged on the periphery of the second bottom support plate (31), the cover plate (32) is arranged on the tops of the side plates (33), and the second bottom support plate (31), the cover plate (32) and the side plates (33) enclose the limit box body;

the second bottom supporting plate (31) is provided with a mounting hole (311), part of the structure of the second accommodating object (102) extends into the limiting box body from the mounting hole (311) and is limited in the limiting box body, and the cover plate (32) is provided with a first limiting hole (3221).

6. A packaging case according to claim 5, wherein the side panels (33) comprise:

the two first side plates (331) are respectively connected with two opposite side edges of the second bottom support plate (31); and

and one end of each of the two second side plates (332) is connected with the other two sides of the second bottom support plate (31), the other end of each of the two second side plates is connected with the cover plate (32), and the height of each of the second side plates (332) is smaller than that of the first side plate (331).

7. A package as claimed in claim 6, characterized in that said cover panel (32) comprises a first cover panel (321) and a second cover panel (322), said first cover panel (321) and said second cover panel (322) being connected to two of said second side panels (332), respectively;

a first tongue plate (34) is arranged at one end, which is not connected with the second side plate (332), of the first cover plate (321), a first inserting tongue (341) is arranged at the position, which is connected with the first cover plate (321), of the first tongue plate (34), and the first tongue plate (34) is bent towards the inside of the limiting box body;

a second tongue plate (35) is arranged at one end, not connected with the second side plate (332), of the second cover plate (322), a first insertion groove (3222) is arranged at a position, connected with the second cover plate (322), of the second tongue plate (35), the second tongue plate (35) bends towards the inside of the limiting box body and is attached to the first tongue plate (34), and the first insertion tongue (341) can be inserted into the first insertion groove (3222).

8. A packing case according to claim 1, wherein connecting plates are arranged on two opposite sides of the case body (1), the second limiting holes (122) are arranged on the connecting plates, the connecting plates are bent inwards to form the buffering side covers (12), a second clamping groove (121) is arranged on one side of each of the two buffering side covers (12) facing each other, and the second limiting space is enclosed by the two second clamping grooves (121).

9. A packaging case according to claim 8, wherein the box (1) further comprises:

inner cover board (13), inner cover board (13) with box (1) do not set up a side of buffering side cap (12) links to each other, inner cover board (13) orientation one side in box (1) is provided with third bolster (131), third bolster (131) can with the top elasticity of first holding thing (101) offsets, third bolster (131) are located two between buffering side cap (12).

10. A package as claimed in any one of claims 1 to 9, wherein the body (1), the first inner panel (2) and the second inner panel (3) are each formed by integral folding of cardboard.

Images