阅读说明：本技术 球形产品缓冲包装箱 (Spherical product buffering packing box ) 是由 余浩 陈利科 黄泽晓 于 2020-12-02 设计创作，主要内容包括：本发明属于包装技术领域,尤其涉及一种球形产品缓冲包装箱,包括采用瓦楞纸一体折叠成型的箱体部、箱底部和箱顶部；箱底部形成有位于箱体部内的第一底弧形缓冲件和第二底弧形缓冲件,及位于第一底弧形缓冲件和第二底弧形缓冲件之间的圆底支撑件；箱顶部形成有位于箱体部内并分别与第一底弧形缓冲件和第二底弧形缓冲件对应的第一顶弧形缓冲件和第二顶弧形缓冲件,及位于第一顶弧形缓冲件和第二顶弧形缓冲件之间的顶部支撑件；通过巧妙的结构处理和配合设计,缓冲件与支撑件一片啤切折合成型,装入球形产品后,对球形产品的防护性和固定性更为稳定可靠；在使用之前可扁平化仓储运输,可节省运输和仓储成本。绿色环保、低碳经济、减材降本。(The invention belongs to the technical field of packaging, and particularly relates to a spherical product buffer packaging box which comprises a box body part, a box bottom part and a box top part, wherein the box body part, the box bottom part and the box top part are integrally formed by folding corrugated paper; a first bottom arc-shaped buffer piece and a second bottom arc-shaped buffer piece which are positioned in the box body part and a round bottom supporting piece positioned between the first bottom arc-shaped buffer piece and the second bottom arc-shaped buffer piece are formed at the bottom of the box; a first top arc-shaped buffer part and a second top arc-shaped buffer part which are positioned in the box body part and respectively correspond to the first bottom arc-shaped buffer part and the second bottom arc-shaped buffer part, and a top support part positioned between the first top arc-shaped buffer part and the second top arc-shaped buffer part are formed at the top of the box; through ingenious structural processing and matching design, the buffer piece and the supporting piece are cut, folded and molded one by one, and after a spherical product is filled, the protection performance and the fixation performance of the spherical product are more stable and reliable; the flat storage and transportation can be realized before use, and the transportation and storage cost can be saved. Green and environment-friendly, low-carbon and economical, and reduces the material and cost.)

1. The utility model provides a spherical product buffering packing box which characterized in that: comprises a box body part, a box bottom part and a box top part which are integrally formed by folding corrugated paper;

a first bottom arc-shaped buffer piece and a second bottom arc-shaped buffer piece which are positioned at two bottom sides in the box body part, and a round bottom supporting piece positioned between the first bottom arc-shaped buffer piece and the second bottom arc-shaped buffer piece are formed at the bottom of the box body;

a first top arc-shaped buffer part and a second top arc-shaped buffer part which are positioned at two top sides in the box body part and respectively correspond to the first bottom arc-shaped buffer part and the second bottom arc-shaped buffer part, and a top support part positioned between the first top arc-shaped buffer part and the second top arc-shaped buffer part are formed at the top of the box body;

first end arc bolster at the bottom of the second first top arc bolster with second top arc bolster encloses jointly and establishes and form a spherical location chamber, round bottom support piece is used for supporting and is located spherical product in the spherical location chamber, top support piece is used for preventing top external force direct action from being located on the spherical product of spherical location intracavity.

2. The cushioning packaging box for spherical products according to claim 1, characterized in that: the box body part comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are arranged in an enclosing mode to form a square frame, crease lines for bending are formed between the first side plate and the second side plate, between the second side plate and the third side plate and between the third side plate and the fourth side plate, and the end portion of the first side plate is connected and fixed with the end portion of the second side plate through bending the first side plate, the second side plate, the third side plate and the fourth side plate.

3. The cushioning packaging box for spherical products according to claim 2, characterized in that: the box bottom comprises a first bottom plate, a second bottom plate, a third bottom plate and a fourth bottom plate which are sequentially arranged and mutually disconnected, and the first bottom plate, the second bottom plate, the third bottom plate and the fourth bottom plate are respectively connected with the bottoms of the first side plate, the second side plate, the third side plate and the fourth side plate and are provided with crease lines;

the first bottom plate is bent through a crease line between the first side plate to form a bottom sealing plate, the second bottom plate is bent through a crease line between the second side plate to form the first bottom arc-shaped buffer piece, the third bottom plate is bent through a crease line between the third side plate to form the round bottom supporting piece, the fourth bottom plate is bent through a crease line between the fourth side plate to form the second bottom arc-shaped buffer piece, and the bottom sealing plate is covered outside the first bottom arc-shaped buffer piece, the round bottom supporting piece and the second bottom arc-shaped buffer piece.

4. The cushioning packaging box for spherical products according to claim 3, characterized in that: the second bottom plate comprises a first bottom transverse block, a first bottom inner vertical block, a first bottom transverse block and a first bottom outer vertical block, wherein the first bottom transverse block, the first bottom inner vertical block, the first bottom transverse block and the first bottom outer vertical block extend outwards along the bottom of the first side plate and form crease lines with each other;

after the first bottom transverse block, the first bottom inner vertical block, the first bottom transverse block and the first bottom outer vertical block are bent through the crease lines among the first bottom transverse block, the first bottom inner vertical block, the first bottom transverse block and the first bottom outer vertical block, the end part of the first bottom outer vertical block is butted with the end part of the first bottom transverse block, and the first bottom outer vertical block is attached to the second side plate, so that the first bottom arc-shaped buffer piece is formed;

two first arc-shaped broken lines which are arranged at intervals are cut on the first bottom inner vertical block, a first lower folding block is formed between the two first arc-shaped broken lines, two first straight-angle broken lines which are arranged at intervals are cut on the first bottom upper horizontal block, a first vertical folding block is formed between the two first straight-angle broken lines, and a first straight-angle groove is formed between the first lower folding block and the first vertical folding block through bending of a broken line between the first lower folding block and the first vertical folding block.

5. The cushioning packaging box for spherical products according to claim 4, wherein: the fourth bottom plate comprises a second bottom transverse block, a second bottom inner vertical block, a second bottom transverse block and a second bottom outer vertical block, wherein the second bottom transverse block, the second bottom inner vertical block, the second bottom transverse block and the second bottom outer vertical block extend outwards along the bottom of the fourth side plate and form crease lines with each other;

after the second bottom transverse block, the second bottom inner vertical block, the second bottom transverse block and the second bottom outer vertical block are bent through the crease lines among the second bottom transverse block, the second bottom inner vertical block, the second bottom transverse block and the second bottom outer vertical block, the end part of the second bottom outer vertical block is butted with the end part of the second bottom transverse block, the second bottom outer vertical block is attached to the fourth side plate, and the second bottom arc-shaped buffer piece is formed;

two second arc-shaped broken lines which are arranged at intervals are cut on the second bottom inner vertical block, a second lower folding block is formed between the two second arc-shaped broken lines, two second right-angle broken lines which are arranged at intervals are cut on the second bottom upper horizontal block, a second vertical folding block is formed between the two second right-angle broken lines, a second right-angle groove is formed between the second lower folding block and the second vertical folding block through the folding and bending between the second lower folding block and the second vertical folding block, and the second right-angle groove and the first right-angle groove are symmetrical to each other.

6. The cushioning packaging box for spherical products according to claim 5, characterized in that: the third bottom plate comprises a bottom connecting block, a first bottom vertical block, a bottom supporting transverse block, a second bottom vertical block and a bottom supporting extension block, wherein the bottom connecting block, the first bottom vertical block, the bottom supporting transverse block, the second bottom vertical block and the bottom supporting extension block extend outwards along the bottom of the third side plate and form crease lines between the bottom connecting block and the first bottom vertical block;

after the bottom connecting block, the first bottom vertical block, the bottom supporting transverse block, the second bottom vertical block and the bottom supporting extension block are bent through the crease lines among the bottom connecting block, the first bottom vertical block, the bottom supporting transverse block, the second bottom vertical block and the bottom supporting extension block, the first bottom vertical block and the second bottom vertical block are respectively positioned at two sides of the bottom supporting transverse block and form right angles with the bottom supporting transverse block, and the round bottom supporting piece is formed;

the both sides of vertical piece at the bottom of first end with vertical piece at the bottom of the second are provided with first joint piece and the second joint piece of mutual joint respectively, the horizontal piece of end support is located first right angle groove with between the second right angle groove, just the round hole of the spherical product of holding is seted up at the top of the horizontal piece of end support.

7. The cushioning packaging box for spherical products according to claim 2, characterized in that: the box top comprises a first top plate, a second top plate, a third top plate and a fourth top plate which are sequentially arranged and mutually disconnected, and the first top plate, the second top plate, the third top plate and the fourth top plate are respectively connected with the tops of the first side plate, the second side plate, the third side plate and the fourth side plate and are provided with crease lines;

the first top plate is bent through a crease line between the first side plates to form a top sealing plate, the second top plate is bent through a crease line between the second side plates to form a first top arc-shaped buffer member, the third top plate is bent through a crease line between the third side plates to form a top supporting member, the fourth top plate is bent through a crease line between the fourth side plates to form a second top arc-shaped buffer member, and the top sealing plate is covered outside the first top arc-shaped buffer member, the top supporting member and the second top arc-shaped buffer member.

8. The cushioning package of spherical products as set forth in claim 7, wherein: the second top plate comprises a first top transverse block, a first top outer vertical block, a first top lower transverse block, a first top inner vertical block and a first top middle transverse block which extend outwards along the top of the first side plate;

bending the first top transverse block, the first top outer vertical block, the first top lower transverse block, the first top inner vertical block and the first top middle transverse block by using the crease lines between the first top middle transverse block and the first top outer vertical block, so that the first top middle transverse block is attached to the first top upper transverse block and the first top inner vertical block is attached to the second side plate, and forming a first top arc-shaped buffer piece;

first top outer vertical piece with be close to each other respectively on the horizontal piece under first top junction be provided with the radian respectively towards opposite direction's first side arc broken line and first arc broken line down, warp first side arc broken line with first arc broken line is buckled first top outer vertical piece with horizontal piece under the first top makes first side arc broken line with first arc broken line down between form the first indent arc piece that is used for the spacing spherical product of butt.

9. The cushioning package of spherical products as set forth in claim 8, wherein: the fourth top plate comprises a second top transverse block, a second top outer vertical block, a second top lower transverse block, a second top inner vertical block and a second top middle transverse block which extend outwards along the top of the fourth side plate;

after the second top transverse block, the second top outer vertical block, the second top lower transverse block, the second top inner vertical block and the second top middle transverse block are bent through the crease lines among the second top transverse block, the second top outer vertical block, the second top lower transverse block, the second top inner vertical block and the second top middle transverse block, the second top middle transverse block is attached to the second top upper transverse block, the second top inner vertical block is attached to the fourth side plate, and the second top arc-shaped buffer piece is formed;

the outer vertical piece in second top with be close to each other junction respectively on the horizontal piece under the second top and be provided with the radian respectively towards opposite direction's second side arc broken line and second arc broken line down, warp second side arc broken line with the second is bent down the arc broken line the outer vertical piece in second top with horizontal piece under the second top makes second side arc broken line with form the second indent arc piece that is used for the spacing spherical product of butt under the second between the arc broken line, second indent arc piece with first indent arc piece is symmetrical each other.

10. The cushioning package of spherical products as set forth in claim 9, wherein: the third roof includes the edge the top of third curb plate is toward outer extension and is formed the top connecting block and the top supporting block of crease line each other, warp the top connecting block with crease line between the third curb plate is buckled the back, makes the top supporting block upset extremely first top arc bolster with between the second top arc bolster.

Technical Field

The invention belongs to the technical field of packaging, and particularly relates to a spherical product buffer packaging box.

Background

Spherical products are more and more on the market at present, and the materials used for packaging are also various. Wherein, the outer box is mainly added with foam plastics such as EPE, EPS and the like as a cushion pad. The foamed plastic is not easy to be recycled and belongs to a non-environment-friendly material. The outer box and the foam pad are large in size and cannot be folded, and the transportation and storage cost is high. In addition, the foam pad is easy to have the phenomenon of foam particle falling off, so that the experience feeling of consumers is poor, and the brand image of the product is reduced. Meanwhile, manual sorting is needed for recycling, which is labor-consuming and time-consuming. With the rapid economic development, the industrial development is also advanced to an unprecedented level, the requirement of auxiliary materials required by the industrial development is gradually increased, the application of corrugated paper packaging is wider and wider, and the consumption is larger and larger.

Disclosure of Invention

The invention aims to provide a spherical product buffer packing box, and aims to solve the technical problems that a box for packaging spherical products in the prior art is high in transportation and storage cost and cannot well protect the spherical products.

In order to achieve the purpose, the spherical product buffer packing box provided by the embodiment of the invention comprises a box body part, a box bottom part and a box top part which are integrally formed by folding corrugated paper;

a first bottom arc-shaped buffer piece and a second bottom arc-shaped buffer piece which are positioned at two bottom sides in the box body part, and a round bottom supporting piece positioned between the first bottom arc-shaped buffer piece and the second bottom arc-shaped buffer piece are formed at the bottom of the box body;

a first top arc-shaped buffer part and a second top arc-shaped buffer part which are positioned at two top sides in the box body part and respectively correspond to the first bottom arc-shaped buffer part and the second bottom arc-shaped buffer part, and a top support part positioned between the first top arc-shaped buffer part and the second top arc-shaped buffer part are formed at the top of the box body;

first end arc bolster at the bottom of the second first top arc bolster with second top arc bolster encloses jointly and establishes and form a spherical location chamber, round bottom support piece is used for supporting and is located spherical product in the spherical location chamber, top support piece is used for preventing top external force direct action from being located on the spherical product of spherical location intracavity.

Optionally, the box body portion includes a first side plate, a second side plate, a third side plate and a fourth side plate which are arranged in an enclosing manner to form a square frame, crease lines for bending are formed between the first side plate and the second side plate, between the second side plate and the third side plate and between the third side plate and the fourth side plate, and the end portion of the first side plate and the end portion of the second side plate are connected and fixed by bending the first side plate, the second side plate, the third side plate and the fourth side plate.

Optionally, the bottom of the box includes a first bottom plate, a second bottom plate, a third bottom plate and a fourth bottom plate which are sequentially arranged and disconnected from each other, and the first bottom plate, the second bottom plate, the third bottom plate and the fourth bottom plate are respectively connected with the bottoms of the first side plate, the second side plate, the third side plate and the fourth side plate and are formed with crease lines;

the first bottom plate is bent through a crease line between the first side plate to form a bottom sealing plate, the second bottom plate is bent through a crease line between the second side plate to form the first bottom arc-shaped buffer piece, the third bottom plate is bent through a crease line between the third side plate to form the round bottom supporting piece, the fourth bottom plate is bent through a crease line between the fourth side plate to form the second bottom arc-shaped buffer piece, and the bottom sealing plate is covered outside the first bottom arc-shaped buffer piece, the round bottom supporting piece and the second bottom arc-shaped buffer piece.

Optionally, the second bottom panel comprises a first bottom transverse block, a first bottom inner vertical block, a first bottom transverse block and a first bottom outer vertical block which extend outwards along the bottom of the first side panel and form crease lines with each other;

after the first bottom transverse block, the first bottom inner vertical block, the first bottom transverse block and the first bottom outer vertical block are bent through the crease lines among the first bottom transverse block, the first bottom inner vertical block, the first bottom transverse block and the first bottom outer vertical block, the end part of the first bottom outer vertical block is butted with the end part of the first bottom transverse block, and the first bottom outer vertical block is attached to the second side plate, so that the first bottom arc-shaped buffer piece is formed;

two first arc-shaped broken lines which are arranged at intervals are cut on the first bottom inner vertical block, a first lower folding block is formed between the two first arc-shaped broken lines, two first straight-angle broken lines which are arranged at intervals are cut on the first bottom upper horizontal block, a first vertical folding block is formed between the two first straight-angle broken lines, and a first straight-angle groove is formed between the first lower folding block and the first vertical folding block through bending of a broken line between the first lower folding block and the first vertical folding block.

Optionally, the fourth bottom panel comprises a second bottom transverse block, a second bottom inner vertical block, a second bottom transverse block and a second bottom outer vertical block, which extend outwards along the bottom of the fourth side panel and form crease lines therebetween;

after the second bottom transverse block, the second bottom inner vertical block, the second bottom transverse block and the second bottom outer vertical block are bent through the crease lines among the second bottom transverse block, the second bottom inner vertical block, the second bottom transverse block and the second bottom outer vertical block, the end part of the second bottom outer vertical block is butted with the end part of the second bottom transverse block, the second bottom outer vertical block is attached to the fourth side plate, and the second bottom arc-shaped buffer piece is formed;

two second arc-shaped broken lines which are arranged at intervals are cut on the second bottom inner vertical block, a second lower folding block is formed between the two second arc-shaped broken lines, two second right-angle broken lines which are arranged at intervals are cut on the second bottom upper horizontal block, a second vertical folding block is formed between the two second right-angle broken lines, a second right-angle groove is formed between the second lower folding block and the second vertical folding block through the folding and bending between the second lower folding block and the second vertical folding block, and the second right-angle groove and the first right-angle groove are symmetrical to each other.

Optionally, the third bottom plate comprises a bottom connecting block, a first bottom vertical block, a bottom supporting transverse block, a second bottom vertical block and a bottom supporting extending block, wherein the bottom connecting block, the first bottom vertical block, the bottom supporting transverse block, the second bottom vertical block and the bottom supporting extending block extend outwards along the bottom of the third side plate and form crease lines therebetween;

after the bottom connecting block, the first bottom vertical block, the bottom supporting transverse block, the second bottom vertical block and the bottom supporting extension block are bent through the crease lines among the bottom connecting block, the first bottom vertical block, the bottom supporting transverse block, the second bottom vertical block and the bottom supporting extension block, the first bottom vertical block and the second bottom vertical block are respectively positioned at two sides of the bottom supporting transverse block and form right angles with the bottom supporting transverse block, and the round bottom supporting piece is formed;

the both sides of vertical piece at the bottom of first end with vertical piece at the bottom of the second are provided with first joint piece and the second joint piece of mutual joint respectively, the horizontal piece of end support is located first right angle groove with between the second right angle groove, just the round hole of the spherical product of holding is seted up at the top of the horizontal piece of end support.

Optionally, the top of the box comprises a first top plate, a second top plate, a third top plate and a fourth top plate which are sequentially arranged and disconnected from each other, and the first top plate, the second top plate, the third top plate and the fourth top plate are respectively connected with the tops of the first side plate, the second side plate, the third side plate and the fourth side plate and are formed with crease lines;

the first top plate is bent through a crease line between the first side plates to form a top sealing plate, the second top plate is bent through a crease line between the second side plates to form a first top arc-shaped buffer member, the third top plate is bent through a crease line between the third side plates to form a top supporting member, the fourth top plate is bent through a crease line between the fourth side plates to form a second top arc-shaped buffer member, and the top sealing plate is covered outside the first top arc-shaped buffer member, the top supporting member and the second top arc-shaped buffer member.

Optionally, the second top plate comprises a first top transverse block, a first top outer vertical block, a first top lower transverse block, a first top inner vertical block and a first top middle transverse block, which extend outwards along the top of the first side plate;

bending the first top transverse block, the first top outer vertical block, the first top lower transverse block, the first top inner vertical block and the first top middle transverse block by using the crease lines between the first top middle transverse block and the first top outer vertical block, so that the first top middle transverse block is attached to the first top upper transverse block and the first top inner vertical block is attached to the second side plate, and forming a first top arc-shaped buffer piece;

first top outer vertical piece with be close to each other respectively on the horizontal piece under first top junction be provided with the radian respectively towards opposite direction's first side arc broken line and first arc broken line down, warp first side arc broken line with first arc broken line is buckled first top outer vertical piece with horizontal piece under the first top makes first side arc broken line with first arc broken line down between form the first indent arc piece that is used for the spacing spherical product of butt.

Optionally, the fourth top plate includes a second top transverse block, a second top outer vertical block, a second top lower transverse block, a second top inner vertical block, and a second top middle transverse block extending outward along the top of the fourth side plate;

after the second top transverse block, the second top outer vertical block, the second top lower transverse block, the second top inner vertical block and the second top middle transverse block are bent through the crease lines among the second top transverse block, the second top outer vertical block, the second top lower transverse block, the second top inner vertical block and the second top middle transverse block, the second top middle transverse block is attached to the second top upper transverse block, the second top inner vertical block is attached to the fourth side plate, and the second top arc-shaped buffer piece is formed;

the outer vertical piece in second top with be close to each other junction respectively on the horizontal piece under the second top and be provided with the radian respectively towards opposite direction's second side arc broken line and second arc broken line down, warp second side arc broken line with the second is bent down the arc broken line the outer vertical piece in second top with horizontal piece under the second top makes second side arc broken line with form the second indent arc piece that is used for the spacing spherical product of butt under the second between the arc broken line, second indent arc piece with first indent arc piece is symmetrical each other.

Optionally, the third top plate includes a top connecting block and a top supporting block, the top connecting block and the top supporting block extend outwards from the top of the third side plate and form a crease line therebetween, and after the crease line between the top connecting block and the third side plate is bent, the top supporting block is turned over to between the first top arc-shaped buffer member and the second top arc-shaped buffer member.

One or more technical schemes in the spherical product buffer packaging box provided by the embodiment of the invention at least have one of the following technical effects: the spherical product buffering packaging box can be formed by integrally folding a piece of corrugated paper, and comprises a box body part, a box bottom part and a box top part, wherein a spherical positioning cavity is formed by enclosing a first bottom arc-shaped buffering part, a second bottom arc-shaped buffering part, a first top arc-shaped buffering part and a second top arc-shaped buffering part which are formed by folding, the spherical product is accommodated and positioned in the spherical positioning cavity, when the spherical product is accommodated in the spherical positioning cavity, the bottom part is supported by a round bottom supporting part, the peripheral side is limited by the first bottom arc-shaped buffering part, the second bottom arc-shaped buffering part, the first top arc-shaped buffering part and the second top arc-shaped buffering part, and the top part is protected by the top supporting part to prevent external force from directly acting on the spherical product, so that the spherical product can be protected in all. According to the buffering packaging box for the spherical products, through ingenious structural processing and matching design, the buffering piece and the supporting piece are subjected to one-piece die cutting, folding and molding, after the spherical products are packaged, the protection performance and the fixation performance of the spherical products are more stable and reliable, and the display effect after the box is opened and molded is more attractive and practical; the flat storage and transportation can be realized before use, and the transportation and storage cost can be saved. Green and environment-friendly, low-carbon and economical, and reduces the material and cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a spherical product buffer packaging box in a fully unfolded state according to an embodiment of the present invention.

Fig. 2 is a structural view of the spherical product buffer packaging box in fig. 1 from another view angle in a fully unfolded state.

Fig. 3 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a first folding state.

Fig. 4 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a second folding state.

Fig. 5 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a folded state III.

Fig. 6 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a folded state IV.

Fig. 7 is a schematic structural diagram of the spherical product buffer packaging box in a fifth folding state according to the embodiment of the invention.

Fig. 8 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a sixth folding state.

Fig. 9 is a schematic structural diagram of the spherical product buffer packaging box in a folded state seven according to the embodiment of the invention.

Fig. 10 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a folded state eight.

Fig. 11 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a folded state nine.

Fig. 12 is a structural schematic view of the spherical product buffer packaging box provided by the embodiment of the invention in a completely folded state.

Wherein, in the figures, the respective reference numerals:

10-box part 11-first side plate

12-second side panel 13-third side panel

14-fourth side plate 20-bottom of box

21-first base plate 22-second base plate

23-third base plate 24-fourth base plate

30-box top 31-first top plate

32-second top plate 33-third top plate

34 fourth top plate 20a first bottom arc buffer

20 b-second bottom arc buffer 20 c-round bottom support

211-bottom closure plate 221-first bottom transverse block

222-first bottom inner vertical block 223-first bottom transverse block

224-first bottom outer vertical block 231-bottom connecting block

232-first bottom vertical block 233-bottom support transverse block

234-second bottom vertical block 235-bottom support extension block

241-the second bottom transverse block 242-the second bottom inner vertical block

243-second bottom transverse block 244-second bottom outer vertical block

30 a-first top arcuate cushion member 30 b-second top arcuate cushion member

30 c-Top support 40-spherical positioning Chamber

311-Top closure plate 321-first Top transverse Block

322-first top outer vertical block 323-first top lower horizontal block

324-first top inner vertical block 325-first top middle horizontal block

326-first inner concave arc block 331-top connecting block

332-top support block 341-second top transverse block

342-second top outer vertical block 343-second top lower transverse block

344-second top inner vertical block 345-second top middle transverse block

346-second concave arc block 2221-first arc broken line

2222-first lower folding block 2231-first straight line break

2232 first vertical folding block 2321 first clamping block

2331-round hole 2341-second snap-in block

2421 second arc wire 2422 second downward folding block

2431 second right-angle broken line 2432 second vertical folding block

3221-first side arc fold line 3231-first lower arc fold line

3421 second side curved fold line 3431 second lower curved fold line.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-12 are exemplary and intended to be used to illustrate embodiments of the invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1-2, a cushion packaging box for spherical products is provided, which includes a box body 10, a box bottom 20 and a box top 30 integrally formed by folding corrugated paper.

Further, the tank bottom 20 is formed with a first bottom curved cushioning member 20a and a second bottom curved cushioning member 20b located at both bottom sides in the tank portion 10, and a round bottom supporting member 20c located between the first bottom curved cushioning member 20a and the second bottom curved cushioning member 20 b.

Further, the tank top 30 is formed with a first top arc cushion 30a and a second top arc cushion 30b which are located on both top sides in the tank body 10 and respectively correspond to the first bottom arc cushion 20a and the second bottom arc cushion 20b, and a top supporter 30c located between the first top arc cushion 30a and the second top arc cushion 30 b.

Further, the first bottom arc-shaped buffer member 20a, the second bottom arc-shaped buffer member 20b, the first top arc-shaped buffer member 30a and the second top arc-shaped buffer member 30b jointly enclose to form a spherical positioning cavity 40, the round bottom supporting member 20c is used for supporting a spherical product in the spherical positioning cavity 40, and the top supporting member 30c is used for preventing a top external force from directly acting on the spherical product in the spherical positioning cavity 40.

The spherical product buffering packaging box can be formed by integrally folding a piece of corrugated paper, and comprises a box body part 10, a box bottom part 20 and a box top part 30, wherein a spherical positioning cavity 40 formed by enclosing a first bottom arc-shaped buffering part 20a, a second bottom arc-shaped buffering part 20b, a first top arc-shaped buffering part 30a and a second top arc-shaped buffering part 30b which are formed by folding is used for accommodating and positioning a spherical product, when the spherical product is accommodated in the spherical positioning cavity 40, the bottom part of the spherical product is supported by a round bottom supporting part 20c, the peripheral side of the spherical product is limited by the first bottom arc-shaped buffering part 20a, the second bottom arc-shaped buffering part 20b, the first top arc-shaped buffering part 30a and the second top arc-shaped buffering part 30b, and the top part of the spherical product is protected by a top supporting part 30c to prevent external force from directly acting on the spherical product, so that the all. According to the buffering packaging box for the spherical products, through ingenious structural processing and matching design, the buffering piece and the supporting piece are subjected to one-piece die cutting, folding and molding, after the spherical products are packaged, the protection performance and the fixation performance of the spherical products are more stable and reliable, and the display effect after the box is opened and molded is more attractive and practical; the flat storage and transportation can be realized before use, and the transportation and storage cost can be saved. Green and environment-friendly, low-carbon and economical, and reduces the material and cost.

In summary, the spherical product buffer packaging box provided by the embodiment of the invention at least has the following advantages:

firstly, the material is environment-friendly, the carbon is low, the cost is reduced, the unique structure at the upper end plays a good role in fixing and protecting the spherical product, and the brand image of the product can be improved;

secondly, simple structure, a slice paper folding shaping, stable in structure, support intensity is high.

Thirdly, the production is easy, the assembly molding is easy, and the structure is safe and reliable.

Fourthly, the flat storage and transportation can be realized before the use, and the cost is saved.

Fifthly, the spherical product can be arranged according to the appearance of the spherical product, products with different sizes can be placed in the spherical product, and sharing capacity is high.

In another embodiment of the present invention, as shown in fig. 1 to 2, the box portion 10 includes a first side plate 11, a second side plate 12, a third side plate 13 and a fourth side plate 14 which are enclosed to form a square frame, crease lines for bending are formed between the first side plate 11 and the second side plate 12, between the second side plate 12 and the third side plate 13 and between the third side plate 13 and the fourth side plate 14, and the end of the first side plate 11 and the end of the second side plate 12 are connected and fixed by bending the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14. First curb plate 11, second curb plate 12, third curb plate 13 and fourth curb plate 14 are conveniently arranged along a length, and during folding, fold according to returning the font direction, be connected first curb plate 11 and the fourth curb plate 14 of head and the tail, connect and can adopt nail or glue to connect. Thus, the case portion 10 is formed.

In another embodiment of the present invention, as shown in fig. 1-2, the bottom portion 20 includes a first bottom plate 21, a second bottom plate 22, a third bottom plate 23 and a fourth bottom plate 24 which are sequentially arranged and disconnected from each other, the first bottom plate 21, the second bottom plate 22, the third bottom plate 23 and the fourth bottom plate 24 are disconnected from each other without being connected, and the first bottom plate 21, the second bottom plate 22, the third bottom plate 23 and the fourth bottom plate 24 are respectively connected with the bottoms of the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 and are formed with crease lines. The connection of the tank bottom 20 and the tank portion 10 is ensured to form a whole by the connection with the first bottom plate 21, the second bottom plate 22, the third bottom plate 23 and the fourth bottom plate 24.

Further, the first bottom plate 21 is bent along the crease line between the first side plate 11 to form a bottom sealing plate 211, and a pin block (not shown) may be disposed at an end of the bottom sealing plate 211, so as to facilitate covering the bottom sealing plate and inserting the bottom sealing plate onto an adjacent plate. The second bottom plate 22 is folded to form the first bottom arc-shaped buffer member 20a after being bent by the crease line between the second side plate 12, the cross section of the first bottom arc-shaped buffer member 20a is in a square frame structure shape, and can also be folded in a zigzag manner, the third bottom plate 23 is folded to form the round bottom supporting member 20c after being bent by the crease line between the third side plate 13, and the round bottom supporting member 20c can play a role in positioning and supporting the bottom of the spherical product. The fourth bottom plate 24 is folded after being bent by a crease line between the fourth bottom plate and the fourth side plate 14 to form the second bottom arc-shaped buffer member 20b, and the second bottom arc-shaped buffer member 20b and the first bottom arc-shaped buffer member 20a are identical in structure and symmetrical. The bottom sealing plate 211 covers the first bottom arc-shaped cushion 20a, the round bottom supporting element 20c and the second bottom arc-shaped cushion 20 b. The bottom sealing plate 211 serves to contact the outer plane and protect the first bottom arc-shaped buffer 20a, the round bottom support 20c and the second bottom arc-shaped buffer 20 b.

In another embodiment of the present invention, as shown in fig. 1-2, the second bottom panel 22 includes a first bottom transverse block 221, a first bottom inner vertical block 222, a first bottom transverse block 223 and a first bottom outer vertical block 224 extending outwards along the bottom of the first side panel 11 and forming crease lines therebetween. The crease lines are formed to allow folding of adjacent block structures.

Further, after the first bottom transverse block 221, the first bottom inner vertical block 222, the first bottom transverse block 223 and the first bottom outer vertical block 224 are folded along the folding lines between them, the end of the first bottom outer vertical block 224 is butted with the end of the first bottom transverse block 221 and the first bottom outer vertical block 224 is jointed with the second side plate 12, and the first bottom arc-shaped buffer 20a is formed. Thus, the first bottom arc-shaped buffer member 20a has a hollow structure inside, and after being stressed, the hollow structure can disperse external force, thereby having good buffering effect.

Further, two first arc-shaped broken lines 2221 are cut at intervals on the first bottom inner vertical block 222, a first lower folding block 2222 is formed between the two first arc-shaped broken lines 2221, two first straight broken lines 2231 are cut at intervals on the first bottom transverse block 223, a first vertical folding block 2232 is formed between the two first straight broken lines 2231, and a first straight groove is formed between the first lower folding block 2222 and the first vertical folding block 2232 by bending the first lower folding block 2222 and the first vertical folding block 2232. The first right-angle groove is formed to form a space on the first bottom arc-shaped buffer 20a, so that a spherical product can be accommodated well, and the first arc-shaped broken line 2221 and the first right-angle broken line 2231 are arranged to facilitate folding of the block structures on two adjacent sides of the first arc-shaped broken line 2221 and the first right-angle broken line 2231, so that the shape of the space can be matched with that of the spherical product.

In another embodiment of the present invention, as shown in fig. 1-2, the fourth bottom panel 24 includes a second bottom transverse block 241, a second bottom inner vertical block 242, a second bottom transverse block 243 and a second bottom outer vertical block 244 extending outwardly along the bottom of the fourth side panel 14 and forming crease lines therebetween. The crease lines are formed to allow folding of adjacent block structures.

Further, after the second bottom transverse block 241, the second bottom inner vertical block 242, the second bottom transverse block 243 and the second bottom outer vertical block 244 are folded, the end of the second bottom outer vertical block 244 is butted with the end of the second bottom transverse block 241 and the second bottom outer vertical block 244 is attached to the fourth side plate 14, and the second bottom arc-shaped cushion 20b is formed. Thus, the second bottom arc-shaped buffer member 20b has a hollow structure inside, and after being stressed, the hollow structure can disperse external force, thereby having a good buffering effect.

Further, two second arc-shaped broken lines 2421 are cut on the second bottom inner vertical block 242 at intervals, a second lower folding block 2422 is formed between the two second arc-shaped broken lines 2421, two second right-angle broken lines 2431 are cut on the second bottom transverse block 243 at intervals, a second vertical folding block 2432 is formed between the two second right-angle broken lines 2431, and a second right-angle groove is formed between the second lower folding block 2422 and the second vertical folding block 2432 by bending the second lower folding block 2422 and the second vertical folding block 2432, and the second right-angle groove and the first right-angle groove are symmetrical to each other. The second right-angle groove may form a space on the second bottom arc-shaped buffer 20b, so as to accommodate the spherical product well, and the second arc-shaped broken line 2421 and the second right-angle broken line 2431 may be disposed to facilitate folding of the block structures on two adjacent sides of the second arc-shaped broken line 2421 and the second right-angle broken line 2431, so that the shape of the space may match with the spherical product.

In another embodiment of the present invention, as shown in fig. 1-2, the third bottom panel 23 includes a bottom connecting block 231, a first bottom vertical block 232, a bottom supporting transverse block 233, a second bottom vertical block 234 and a bottom supporting extension block 235 extending outwards along the bottom of the third side panel 13 and forming crease lines therebetween.

Further, after the bottom connecting block 231, the first bottom vertical block 232, the bottom supporting transverse block 233, the second bottom vertical block 234 and the bottom supporting extension block 235 are bent by the folding lines, the first bottom vertical block 232 and the second bottom vertical block 234 are respectively located at two sides of the bottom supporting transverse block 233 and both form a right angle with the bottom supporting transverse block 233, and form the round bottom supporting member 20 c. The first bottom vertical block 232 and the second bottom vertical block 234 are vertically arranged and together support a horizontally arranged bottom support horizontal block 233, so that the bottom support horizontal block 233 can be used for supporting spherical products.

Further, the two sides of the first bottom vertical block 232 and the second bottom vertical block 234 are respectively provided with a first clamping block 2321 and a second clamping block 2341 which are clamped with each other, the bottom support transverse block 233 is located between the first right-angle groove and the second right-angle groove, and the top of the bottom support transverse block 233 is provided with a round hole 2331 for accommodating a spherical product. The connection of the first clamping block 2321 and the second clamping block 2341 can position the first bottom vertical block 232 and the second bottom vertical block 234 in a vertical arrangement without easy displacement, and the round hole 2331 arranged on the bottom support transverse block 233 for positioning the spherical product can ensure that the spherical product cannot easily displace on the bottom support transverse block 233.

In another embodiment of the present invention, as shown in fig. 1-2, the box top 30 includes a first top panel 31, a second top panel 32, a third top panel 33 and a fourth top panel 34, which are sequentially arranged and disconnected from each other, and the first top panel 31, the second top panel 32, the third top panel 33 and the fourth top panel 34 are respectively connected to the tops of the first side panel 11, the second side panel 12, the third side panel 13 and the fourth side panel 14 and are formed with crease lines.

Further, the first top plate 31 is bent along the crease line between the first side plate 11 to form a top sealing plate 311, the second top plate 32 is bent along the crease line between the second side plate 12 and then folded to form the first top arc-shaped cushioning member 30a, the third top plate 33 is bent along the crease line between the third side plate 13 and then folded to form the top supporting member 30c, the fourth top plate 34 is bent along the crease line between the fourth side plate 14 and then folded to form the second top arc-shaped cushioning member 30b, and the top sealing plate 311 is covered outside the first top arc-shaped cushioning member 30a, the top supporting member 30c and the second top arc-shaped cushioning member 30 b. The top closing plate 311 protects the first top arc-shaped cushion 30a, the top supporting member 30c, and the second top arc-shaped cushion 30b in the top direction, and prevents an external force from directly acting on the first top arc-shaped cushion 30a, the top supporting member 30c, and the second top arc-shaped cushion 30 b.

In another embodiment of the present invention, as shown in FIGS. 1-2, the second top panel 32 includes a first top transverse block 321, a first top outer vertical block 322, a first top lower transverse block 323, a first top inner vertical block 324, and a first top middle transverse block 325 extending outwardly from the top of the first side panel 11.

Further, after the first top transverse block 321, the first top outer vertical block 322, the first top lower transverse block 323, the first top inner vertical block 324 and the first top middle transverse block 325 are folded, the first top middle transverse block 321 is attached to the first top transverse block 321, and the first top inner vertical block 324 is attached to the second side plate 12, so as to form the first top arc buffer 30 a. Similarly, the first top arc-shaped cushion member 30a also has a hollow structure for cushioning.

Further, a first side arc-shaped folding line 3221 and a first lower arc-shaped folding line 3231, which have arcs facing opposite directions respectively, are arranged on the first top outer vertical block 322 and the first top lower horizontal block 323 respectively near to a joint of each other, and the first top outer vertical block 322 and the first top lower horizontal block 323 are bent by the first side arc-shaped folding line 3221 and the first lower arc-shaped folding line 3231, so that a first inner concave arc-shaped block 326 for abutting against a limiting spherical product is formed between the first side arc-shaped folding line 3221 and the first lower arc-shaped folding line 3231. Specifically, the first inner concave arc-shaped block 326 is arranged to match the side position contacting the upper part of the spherical product, so as to play a good role in positioning the spherical product.

In another embodiment of the present invention, as shown in FIGS. 1-2, the fourth top panel 34 includes a second top transverse block 341, a second top outer vertical block 342, a second top lower transverse block 343, a second top inner vertical block 344 and a second top middle transverse block 345 extending outwardly from the top of the fourth side panel 14.

Further, after the second top transverse block 341, the second top outer vertical block 342, the second top lower transverse block 343, the second top inner vertical block 344 and the second top middle transverse block 345 are folded, the second top middle transverse block 341 is attached to the second top transverse block 341 and the second top inner vertical block 344 is attached to the fourth side plate 14, and the second top arc buffer 30b is formed. Similarly, the second top arc-shaped cushion member 30b also has a hollow structure for cushioning.

Further, a second side arc-shaped folding line 3421 and a second lower arc-shaped folding line 3431, which have arcs facing opposite directions respectively, are disposed on the second top outer vertical block 342 and the second top lower horizontal block 343 near to the connection of each other, respectively, and the second top outer vertical block 342 and the second top lower horizontal block 343 are bent by the second side arc-shaped folding line 3421 and the second lower arc-shaped folding line 3431, so that a second concave arc-shaped block 346 for abutting against a spherical product is formed between the second side arc-shaped folding line 3421 and the second lower arc-shaped folding line 3431, and the second concave arc-shaped block 346 and the first concave arc-shaped block 326 are symmetrical to each other. Specifically, the second concave arc-shaped block 346 is provided to match the side position contacting the upper portion of the spherical product to play a good role in positioning the spherical product.

In another embodiment of the present invention, as shown in fig. 1 to 2, the third top plate 33 includes a top connection block 331 and a top support block 332 extending outward along the top of the third side plate 13 and forming a crease line therebetween, and after the third top plate is bent along the crease line between the top connection block 331 and the third side plate 13, the top support block 332 is turned over between the first top arc-shaped buffer 30a and the second top arc-shaped buffer 30 b. Finally, the top supporting block 332 seals a part of the gap between the first top arc-shaped buffering member 30a and the second top arc-shaped buffering member 30b at the top, so as to further protect the spherical product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.