CN102887296B - A kind of resistance to compression melon and fruit packing chest - Google Patents

A kind of resistance to compression melon and fruit packing chest Download PDF

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CN102887296B
CN102887296B CN201210433361.6A CN201210433361A CN102887296B CN 102887296 B CN102887296 B CN 102887296B CN 201210433361 A CN201210433361 A CN 201210433361A CN 102887296 B CN102887296 B CN 102887296B
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inner sleeve
outer box
box
melon
compression
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周学义
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Tianjin Longxin Agricultural Development Co ltd
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Abstract

本发明公开了一种抗压瓜果包装箱,它由瓦楞纸外箱、内套和四个纸管构成,内套紧靠在外箱内侧,内套在外箱的四个直角处有双折痕,双折痕的内箱壁与外箱壁的直角形成一个三角形空间,纸管嵌插在该三角形空间里,也可加入垫板。本发明的包装箱可以折叠,方便运输,包装时现场组装操作,包装工艺简单,操作简便;通过设置内套、纸管和垫板,极大地提高了包装箱的抗压强度和承载能力。

The invention discloses a compression-resistant melon and fruit packaging box, which is composed of a corrugated outer box, an inner sleeve and four paper tubes, the inner sleeve is close to the inner side of the outer box, and the inner sleeve has double creases at four right angles of the outer box. The double-folded inner box wall and the right angle of the outer box wall form a triangular space, and the paper tube is embedded in the triangular space, and a backing plate can also be added. The packing box of the present invention can be folded, which is convenient for transportation. It is assembled and operated on site when packing, and the packing process is simple and easy to operate. The compressive strength and bearing capacity of the packing box are greatly improved by setting inner sleeves, paper tubes and backing plates.

Description

一种抗压瓜果包装箱An anti-stress melon and fruit packaging box

技术领域technical field

本发明属于包装印刷领域,具体地说是涉及一种抗压瓜果包装箱。The invention belongs to the field of packaging and printing, and in particular relates to a compression-resistant melon and fruit packaging box.

背景技术Background technique

现在用于产品包装的包装箱强度都比较低,产品在经过生产、运输、储存、销售期间都会不可避免的进行装卸、抛掷、码垛、起吊等,尤其在运输和储存期间,包装箱的强度严重影响了产品的质量,对于生鲜的瓜果蔬菜因为挤压造成腐烂,精密仪器因为挤压造成损坏。为了保障有足够的强度,需要强度更高的材料或用去更多的同等材料来加厚箱体来保护产品,这无形中就增加了产品的成本和资源的消耗。The strength of packaging boxes used for product packaging is relatively low now. Products will inevitably be loaded, unloaded, thrown, stacked, and lifted during production, transportation, storage, and sales. Especially during transportation and storage, the strength of packaging boxes It has seriously affected the quality of the product. Fresh fruits and vegetables are rotten due to extrusion, and precision instruments are damaged due to extrusion. In order to ensure sufficient strength, higher-strength materials are required or more equivalent materials are used to thicken the box to protect the product, which virtually increases the cost of the product and the consumption of resources.

授权公告号CN 201030960Y的专利公开了“一种用于包装蔬菜类产品的包装箱”的技术方案,它由一外箱、一内箱、一内垫、四纸管组成,该包装箱是大型纸箱,且有外箱和内箱、内垫,相当于三个箱体材料,用料较多,虽然该箱体垂直抗压力加强,四壁加固,但是底部承载能力没有保障,负荷过重箱底极易脱底。The patent of authorized notification number CN 201030960Y discloses a technical scheme of "a packaging box for packaging vegetable products", which consists of an outer box, an inner box, an inner pad, and four paper tubes. The packaging box is a large Carton, and there are outer box, inner box, and inner pad, which is equivalent to three box materials, and more materials are used. Although the vertical pressure resistance of the box is strengthened and the four walls are reinforced, the bottom bearing capacity is not guaranteed, and the bottom of the box is overloaded. Very easy to take off the bottom.

发明内容Contents of the invention

本发明的目的在于解决现有技术的不足,提供一种抗压瓜果包装箱,以便在提高箱体抗压能力的同时,提高箱体的承载能力,同时降低纸箱的生产成本,简化包装工艺,加强在运输、储存和销售过程对产品的保护。The purpose of the present invention is to solve the deficiencies of the prior art and provide a compression-resistant melon and fruit packaging box, so as to increase the load-bearing capacity of the box while improving the compression resistance of the box, and at the same time reduce the production cost of the carton and simplify the packaging process. , Strengthen the protection of products during transportation, storage and sales.

本发明的技术方案是:一种抗压瓜果包装箱,其特征在于它由完整的瓦楞纸外箱,内套、四个纸管构成,内套紧靠在外箱内侧,内套在外箱的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,纸管嵌插在该三角形空间里。The technical solution of the present invention is: an anti-pressure melon and fruit packaging box, which is characterized in that it is composed of a complete corrugated outer box, an inner sleeve, and four paper tubes. There are double creases at two right angles, and the right angles between the inner wall of the double crease and the outer box wall form a triangular space, and the paper tube is embedded in the triangular space.

所述内套中间延伸出一横隔,横隔的长度小于等于包装箱内部空间的宽度。A transverse partition extends from the middle of the inner sleeve, and the length of the transverse partition is less than or equal to the width of the inner space of the packaging box.

所述内套由长方形瓦楞纸板折叠而成,内套高度和纸管高度相等。The inner sleeve is made of folded rectangular corrugated cardboard, and the height of the inner sleeve is equal to the height of the paper tube.

所述抗压瓜果包装箱包含有一至两个垫板,有一个垫板时,内套在下垫板上面,有两个垫板时内套处于上下两垫板之间。垫板为纸板、木板、有机板或无机复合板等。外箱壁高度等于内套壁高度、垫板厚度、上下摇盖厚度之和。上下摇盖的厚度也即外箱的厚度。The anti-pressure melon and fruit packaging box includes one to two backing boards. When there is one backing board, the inner sleeve is placed on the lower backing board. When there are two backing boards, the inner sleeve is between the upper and lower backing boards. The backing board is cardboard, wood board, organic board or inorganic composite board, etc. The height of the outer box wall is equal to the sum of the height of the inner casing wall, the thickness of the backing plate, and the thickness of the upper and lower rocker covers. The thickness of the upper and lower flaps is also the thickness of the outer box.

所述的纸管截面为圆形或三角形。The cross-section of the paper tube is circular or triangular.

包装时先将瓦楞纸外箱折叠成型,将箱底封好,放入折叠成型的内套与外箱粘合,将四个纸管插入内套与外箱形成的四个三角形空间里,然后放入包装物,最后将外箱上部密封。When packing, fold the corrugated outer box first, seal the bottom of the box, put the folded inner sleeve and the outer box together, insert the four paper tubes into the four triangular spaces formed by the inner sleeve and the outer box, and then put them in Packaging, and finally the upper part of the outer box is sealed.

当加入垫板时,先将瓦楞纸外箱这叠成型,将箱底封好,放入下垫板,然后放入折叠成型的内套,将内套与外箱粘合或不粘合,将四个纸管插入内套与外箱形成的四个三角形空间里,然后放入包装物,之后放入上垫板,最后将外箱上部密封。When adding the backing board, first form the stack of corrugated outer boxes, seal the bottom of the box, put the lower backing board, and then put in the folded inner sleeve, glue the inner sleeve to the outer box or not, and put the four Insert a paper tube into the four triangular spaces formed by the inner sleeve and the outer box, then put it into the packaging, then put it into the upper backing plate, and finally seal the upper part of the outer box.

本发明的一种抗压瓜果包装箱,其内套有延伸出来的横隔,增强了包装箱内部空间的抗压能力,适用于果蔬的包装。The anti-compression melon and fruit packaging box of the present invention is covered with an extended transverse partition, which enhances the compression resistance of the inner space of the packaging box, and is suitable for packaging of fruits and vegetables.

本发明的一种抗压瓜果包装箱不仅仅用于包装瓜果蔬菜,还可以替代木箱用于包装仪器及小型机械设备,包装小型机械设备时,上下垫板可使用木板,将下垫板打孔,把托盘、包装箱与设备固定在一起,有利于设备的装卸与防护。The anti-pressure melon and fruit packaging box of the present invention is not only used for packaging melons, fruits and vegetables, but also can replace wooden boxes for packaging instruments and small mechanical equipment. When packaging small mechanical equipment, wooden boards can be used for the upper and lower pads, and the The board is punched, and the pallet, packing box and equipment are fixed together, which is beneficial to the loading and unloading and protection of the equipment.

本发明达到了以下几个效果:本发明的包装箱可以折叠,方便运输,包装时现场组装操作,包装工艺简单,操作简便;设置的横隔增加了包装箱内部空间的抗压能力,可有效防止果蔬因挤压发生损伤。通过设置纸管和垫板,极大地提高了纸箱的抗压强度和承载能力,抗压强度与原纸箱相比,提高3—5倍;承载能力因选择的垫板不同而各异,普通纸板也可增加1倍的承载力,若换成木板,承载能力提升几倍,且可以通过螺栓将所包装仪器设备加以固定,这是普通包装箱不能做到的;本发明增加了普通包装箱的抗压强度和承载能力,有效提升码垛高度,提高库房利用率;本发明可以对普通包装箱加以改造而提升纸箱的抗压能力和承载能力;本发明用料少,成本低,效果好,易于推广。The present invention achieves the following effects: the packing case of the present invention can be folded, which is convenient for transportation, and can be assembled and operated on site during packing, with simple packing process and easy operation; Prevent fruits and vegetables from being damaged due to extrusion. By setting the paper tube and backing plate, the compressive strength and bearing capacity of the carton are greatly improved, and the compressive strength is increased by 3-5 times compared with the original carton; It can also increase the bearing capacity by 1 time. If it is replaced by a wooden board, the bearing capacity can be improved several times, and the packaged instruments and equipment can be fixed by bolts, which is impossible for ordinary packaging boxes; The compressive strength and carrying capacity can effectively increase the stacking height and improve the utilization rate of the warehouse; the present invention can improve the compressive capacity and carrying capacity of the carton by modifying the ordinary packing box; the present invention uses less materials, low cost and good effect. Easy to promote.

附图说明Description of drawings

图1-1图是本发明结构示意图。Figure 1-1 is a schematic diagram of the structure of the present invention.

图1-2是本发明带横隔的结构示意图。Figure 1-2 is a structural schematic diagram of the belt diaphragm of the present invention.

图2-1是本发明装配示意图。Figure 2-1 is a schematic diagram of the assembly of the present invention.

图2-2是本发明带横隔的装配示意图。Figure 2-2 is a schematic diagram of the assembly of the present invention with a transverse partition.

图3-1和图3-2是本发明纸管的结构示意图。Figure 3-1 and Figure 3-2 are schematic structural views of the paper tube of the present invention.

图4-1是本发明外箱的折叠结构示意图。Fig. 4-1 is a schematic diagram of the folded structure of the outer case of the present invention.

图4-2是本发明内套的展开示意图。Fig. 4-2 is a schematic diagram of the expansion of the inner sleeve of the present invention.

图4-3是本发明带横隔的内套展开示意图。Fig. 4-3 is a schematic diagram of the expansion of the inner sleeve with a diaphragm of the present invention.

图5-1是本发明包装箱叠放空间结构示意图。Fig. 5-1 is a schematic diagram of the stacking space structure of the packaging boxes of the present invention.

由附图5-1可以看出,本发明增加了普通包装箱的抗压强度和承载能力,有效提升码垛高度,提高库房利用率;且本发明的抗压瓜果包装箱码垛后,包装物重量经过垫板传递给纸管,纸管上下相连,从而形成一个空间受力构架,与普通包装箱相比,有效的避免了对内包装物的挤压,对包装物起到了很好的保护。It can be seen from accompanying drawing 5-1 that the present invention increases the compressive strength and bearing capacity of ordinary packing boxes, effectively improves the stacking height, and improves the utilization rate of warehouses; and after the pressure-resistant melon and fruit packing boxes of the present invention are stacked, The weight of the package is transferred to the paper tube through the backing plate, and the paper tube is connected up and down to form a space force frame. Compared with the ordinary packing box, it effectively avoids the extrusion of the inner package and plays a good role in the package. protection of.

下面以具体实施例对本发明的技术方案作进一步说明。The technical solutions of the present invention will be further described below with specific examples.

具体实施方式Detailed ways

实施例1Example 1

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3构成。内套2紧靠在外箱1内侧,内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,圆形纸管3嵌插在该三角形空间里。包装时先将瓦楞纸外箱折叠成型,将箱底封好,放入折叠成型的内套2,将四个圆形纸管3插入内套与外箱形成的四个三角形空间里,然后放入果蔬等包装物,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、上下摇盖厚度之和。An anti-pressure melon and fruit packaging box is composed of a corrugated paper outer box 1, an inner sleeve 2, and four paper tubes 3. The inner sleeve 2 is close to the inner side of the outer box 1. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space. The circular paper tube 3 is embedded inserted in this triangular space. When packing, fold the corrugated outer box first, seal the bottom of the box, put it into the folded inner sleeve 2, insert four circular paper tubes 3 into the four triangular spaces formed by the inner sleeve and the outer box, and then put the fruits and vegetables Wait for the package, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall and the thickness of the upper and lower flaps.

实施例2Example 2

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3构成。内套2紧靠在外箱1内侧,内套2中间延伸出一个横隔5,横隔的长度等于包装箱内部空间的宽度。内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,三角形纸管3嵌插在该三角形空间里。包装时先将瓦楞纸外箱折叠成型,将箱底封好,放入折叠成型的内套2与外箱粘合,将四个三角形纸管3插入内套与外箱形成的四个三角形空间里,然后放入瓜果等包装物,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、上下摇盖厚度之和。An anti-pressure melon and fruit packaging box is composed of a corrugated paper outer box 1, an inner sleeve 2, and four paper tubes 3. The inner cover 2 is close to the inner side of the outer box 1, and a transverse partition 5 is extended in the middle of the inner cover 2, and the length of the transverse partition is equal to the width of the inner space of the packing box. The inner sleeve 2 has double creases at the four right angles of the outer box 1, and the inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space, and the triangular paper tube 3 is embedded in the triangular space. When packing, fold the corrugated paper outer box first, seal the bottom of the box, put the folded inner sleeve 2 and glue it to the outer box, insert four triangular paper tubes 3 into the four triangular spaces formed by the inner sleeve and the outer box, Then put in packages such as melons and fruits, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall and the thickness of the upper and lower flaps.

实施例3Example 3

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3构成。内套2紧靠在外箱1内侧,内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,三角形纸管3嵌插在该三角形空间里。包装时先将瓦楞纸外箱1折叠成型,将箱底封好,放入折叠成型的内套2,将四个三角形纸管3插入内套与外箱形成的四个三角形空间里,然后放入瓦楞纸垫板,之后放入果蔬等包装物,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、瓦楞纸垫板、上下摇盖厚度之和。An anti-pressure melon and fruit packaging box is composed of a corrugated paper outer box 1, an inner sleeve 2, and four paper tubes 3. The inner sleeve 2 is close to the inner side of the outer box 1. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space, and the triangular paper tube 3 is embedded. in this triangular space. When packing, first fold the corrugated paper outer box 1 into shape, seal the bottom of the box, put it into the folded inner sleeve 2, insert four triangular paper tubes 3 into the four triangular spaces formed by the inner sleeve and the outer box, and then put the corrugated paper Backing plate, then put in packages such as fruits and vegetables, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall, the corrugated backing plate, and the thickness of the upper and lower flaps.

实施例4Example 4

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3和一个垫板4构成。内套2紧靠在外箱1内侧,内套2中间延伸出一个横隔5,横隔的长度是包装箱内部空间宽度的一半。内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,纸管3嵌插在该三角形空间里,纸管为圆形、三角形中的一种。包装时先将瓦楞纸外箱1折叠成型,将箱底封好,放入折叠成型的内套2与外箱粘合,将四个纸管3插入内套与外箱形成的四个三角形空间里,然后放入瓦楞纸垫板,之后放入瓜果等包装物,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、下垫板、上下摇盖厚度之和。A compression-resistant melon and fruit packaging box is composed of a corrugated outer box 1, an inner sleeve 2, four paper tubes 3 and a backing plate 4. The inner cover 2 is close to the inner side of the outer box 1, and a transverse partition 5 is extended in the middle of the inner cover 2, and the length of the transverse partition is half of the width of the inner space of the packing box. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space, and the paper tube 3 is embedded in the triangular space, and the paper tube is circular. , one of the triangles. When packing, the corrugated outer box 1 is first folded and formed, the bottom of the box is sealed, and the folded inner sleeve 2 is glued to the outer box, and the four paper tubes 3 are inserted into the four triangular spaces formed by the inner sleeve and the outer box. Then put in the corrugated cardboard, then put in packages such as melons and fruits, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall, the thickness of the lower backing plate, and the thickness of the upper and lower flaps.

实施例5Example 5

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3和一个垫板4构成。内套2紧靠在外箱1内侧,内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,纸管3嵌插在该三角形空间里,纸管为圆形、三角形中的一种。包装时先将瓦楞纸外箱1折叠成型,将箱底封好,放入折叠成型的内套2,将四个纸管3插入内套与外箱形成的四个三角形空间里,然后放入玻镁板垫板,之后放入仪器等包装物,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、垫板、上下摇盖厚度之和。A compression-resistant melon and fruit packaging box is composed of a corrugated outer box 1, an inner sleeve 2, four paper tubes 3 and a backing plate 4. The inner sleeve 2 is close to the inner side of the outer box 1. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space. The paper tube 3 is embedded in the In the triangular space, the paper tube is one of a circle and a triangle. When packing, fold the corrugated outer box 1 first, seal the bottom of the box, put it into the folded inner sleeve 2, insert the four paper tubes 3 into the four triangular spaces formed by the inner sleeve and the outer box, and then put the glass magnesium The backing plate, then put the instrument and other packaging materials, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall, the backing plate, and the thickness of the upper and lower flaps.

实施例6Example 6

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3和两个垫板4构成。内套2紧靠在外箱1内侧,内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,纸管3嵌插在该三角形空间里,纸管为圆形、三角形中的一种。包装时先将瓦楞纸外箱1折叠成型,将箱底封好,放入折叠成型的内套2与外箱粘合,将四个纸管3插入内套与外箱形成的四个三角形空间里,然后放入有机质下垫板,之后放入小型仪器设备,再放入纸质上垫板,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、上下垫板、上下摇盖厚度之和。A compression-resistant melon and fruit packaging box is composed of a corrugated outer box 1, an inner sleeve 2, four paper tubes 3 and two backing plates 4. The inner sleeve 2 is close to the inner side of the outer box 1. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space. The paper tube 3 is embedded in the In the triangular space, the paper tube is one of a circle and a triangle. When packing, the corrugated outer box 1 is first folded and formed, the bottom of the box is sealed, and the folded inner sleeve 2 is glued to the outer box, and the four paper tubes 3 are inserted into the four triangular spaces formed by the inner sleeve and the outer box. Then put in the lower pad of organic matter, then put in small instruments and equipment, then put in the upper pad of paper, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall, the thickness of the upper and lower backing plates, and the thickness of the upper and lower flaps.

实施例7Example 7

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3和两个垫板4构成。内套2紧靠在外箱1内侧,内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,纸管3嵌插在该三角形空间里,纸管为圆形、三角形中的一种。包装时先将瓦楞纸外箱1折叠成型,将箱底封好,放入折叠成型的内套2与外箱粘合,将四个纸管3插入内套与外箱形成的四个三角形空间里,然后放入木质上垫板,垫板打孔,将托盘、包装物、包装箱用螺栓固定在一起,之后放入仪器设备,再放入上垫板,最后将外箱上部密封。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度和上下两垫板、上下摇盖厚度之和。A compression-resistant melon and fruit packaging box is composed of a corrugated outer box 1, an inner sleeve 2, four paper tubes 3 and two backing plates 4. The inner sleeve 2 is close to the inner side of the outer box 1. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space, and the paper tube 3 is embedded in the In the triangular space, the paper tube is one of a circle and a triangle. When packing, the corrugated outer box 1 is first folded and formed, the bottom of the box is sealed, and the folded inner sleeve 2 is glued to the outer box, and the four paper tubes 3 are inserted into the four triangular spaces formed by the inner sleeve and the outer box. Then put in the wooden upper backing plate, punch holes in the backing plate, fix the pallet, packaging, and packing box together with bolts, then put in the equipment, then put in the upper backing plate, and finally seal the upper part of the outer box. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall, the upper and lower backing plates, and the thickness of the upper and lower flaps.

实施例8Example 8

一种抗压瓜果包装箱,它由瓦楞纸外箱1、内套2、四个纸管3和两个垫板4构成。内套2紧靠在外箱1内侧,内套2在外箱1的四个直角处有双折痕,双折痕的内套壁与外箱壁的直角形成一个三角形空间,纸管3嵌插在该三角形空间里,纸管为圆形、三角形中的一种。包装时先将瓦楞纸外箱1折叠成型,将箱底封好,放入折叠成型的内套2与外箱粘合,将四个纸管3插入内套与外箱形成的四个三角形空间里,然后放入下垫板,垫板打孔,将托盘、包装物、包装箱用螺栓固定在一起,之后放入设备,再放入上垫板,最后将外箱上部密封。垫板由玻镁板制成。内套壁的高度和纸管的高度相等,外箱壁高度等于内套壁高度、下垫板、上下摇盖厚度之和。A compression-resistant melon and fruit packaging box is composed of a corrugated outer box 1, an inner sleeve 2, four paper tubes 3 and two backing plates 4. The inner sleeve 2 is close to the inner side of the outer box 1. The inner sleeve 2 has double creases at the four right angles of the outer box 1. The inner sleeve wall of the double creases and the right angles of the outer box wall form a triangular space. The paper tube 3 is embedded in the In the triangular space, the paper tube is one of a circle and a triangle. When packing, the corrugated outer box 1 is first folded and formed, the bottom of the box is sealed, and the folded inner sleeve 2 is glued to the outer box, and the four paper tubes 3 are inserted into the four triangular spaces formed by the inner sleeve and the outer box. Then put in the lower backing plate, punch holes in the backing plate, fix the pallet, package, and packing box together with bolts, then put it into the equipment, then put it in the upper backing plate, and finally seal the upper part of the outer box. The backing plate is made of glass magnesium board. The height of the inner casing wall is equal to the height of the paper tube, and the height of the outer box wall is equal to the sum of the height of the inner casing wall, the thickness of the lower backing plate, and the thickness of the upper and lower flaps.

包装箱的大小尺寸可以根据客户的需求进行定做。The size of the packing box can be customized according to the needs of customers.

上述实施例仅用来进一步说明本发明的一种用于抗压瓜果包装箱,但是本发明并不局限于实施例,凡是依据本发明的技术实质对以上实施例所作的任何简单的修改、等同变化与修饰,均落入本发明技术方案的保护范围。The foregoing embodiments are only used to further illustrate a kind of packaging box for anti-pressure melons and fruits of the present invention, but the present invention is not limited to the embodiments, any simple modification made to the above embodiments according to the technical essence of the present invention, Equivalent changes and modifications all fall within the protection scope of the technical solution of the present invention.

Claims (5)

1. a resistance to compression melon and fruit packing chest, it is by complete fluting board outer container, inner sleeve, four paper tubes, one or two backing plates are formed, when having a backing plate, be inside enclosed within above lower bolster, when having two backing plates, inner sleeve is between upper and lower two backing plates, inner sleeve abuts against inside outer container, it is characterized in that inner sleeve has two-fold trace in four right angle of outer container, the interior jacket wall of two-fold trace and the right angle of external box wall form a triangle space, and paper tube intercalation is in this triangle space; Described inner sleeve forms by oblong corrugated board is folding; In case, form a tabula after described inner sleeve is folding, the length of tabula is less than or equal to the width of packing chest inner space.
2. resistance to compression melon and fruit packing chest according to claim 1, is characterized in that described paper tube cross section is for circular or triangle.
3. resistance to compression melon and fruit packing chest according to claim 1, is characterized in that described backing plate is cardboard, plank, organic plates or inorganic clad plate.
4. resistance to compression melon and fruit packing chest according to claim 1, is characterized in that described external box wall height equals interior jacket wall height, plate thickness, up and down rolling cover thickness sum.
5. resistance to compression melon and fruit packing chest according to claim 1, is characterized in that the height of the height of described interior jacket wall and paper tube is equal.
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CN103848040A (en) * 2014-03-11 2014-06-11 合肥丹盛包装有限公司 High strength corner column type corrugated paper pouring jacket
EP3020644A1 (en) * 2014-11-14 2016-05-18 Tetra Laval Holdings & Finance S.A. Package for containers of pourable food products
CN107161463A (en) * 2017-07-04 2017-09-15 苏州优乐赛供应链管理有限公司 A kind of fluid delivery case
CN110182470B (en) * 2019-06-13 2021-08-31 安徽世品佳工业产品设计有限公司 Support box body in food package box
RU194289U1 (en) * 2019-11-13 2019-12-05 Акционерное общество "АР Картон" Consumer packaging for small bulk product

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FR2676209A1 (en) * 1991-05-07 1992-11-13 Sical Packaging box, particularly for fruit and vegetables
CN2268007Y (en) * 1996-05-28 1997-11-19 姜龙哲 Carton strengthening-packing device
CN201415789Y (en) * 2009-04-22 2010-03-03 广东美的电器股份有限公司 Carton built-in structural part
CN201484729U (en) * 2009-07-20 2010-05-26 达成包装制品(苏州)有限公司 Heavy-duty corrugated packaging box with a load capacity of 8 tons
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KR20120082597A (en) * 2011-01-14 2012-07-24 주식회사 해밀디앤피 A box for packaging fruit

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