CN209080433U - Alignment world lid cover box - Google Patents

Abstract

The utility model relates to the technical field of packaging boxes, more specifically, to a set of counter-positioned heaven and earth covers, comprising an upper cover and a lower cover with the same structure and different sizes, the upper cover is arranged above the lower cover, and the The inner surface of the upper cover is arranged in close contact with the outer surface of the lower cover; the upper cover includes a support part and a protection part, the support part is located on the side of the upper cover, and the protection part is vertically connected above the support part; The support part is provided with a cavity capable of receiving the support bar to pass through, and the support bar surrounds the side surface of the upper cover. The supporting part of the utility model has better pressure resistance and protection ability than the protective part because the supporting strip is penetrated into the cavity. When storing and transporting, the upper cover and the lower cover can be flattened to save space; it can avoid Both the support part and the protection part use thicker materials, resulting in waste of raw materials, which improves the utilization rate of consumables of various standard specifications in the production process; and the operation is quick, and better protection and compression resistance can be obtained.

Description

A kind of counterpoint heaven and earth cover box

technical field

The utility model relates to the technical field of packaging boxes, and more particularly, to a cover box for aligning heaven and earth.

Background technique

At present, in order to fully protect the built-in products and have good stamping resistance, the hardcover sky and earth cover products used in daily chemical products usually use large pieces of gray board, corrugated strip, and medium-sized board as the lining.

The existing hardcover sky and earth cover products have many defects: (1) During the manufacturing process, due to the limitations of the manufacturing process and equipment, the lining consumables on the four sides are often wasted, and the material utilization rate is low, about 70%~80%; (2) ) Basic raw materials usually have fixed specifications, and when raw materials with fixed specifications are used to process boutique boxes, there will be waste of edges or sides; (3) The sides of the heaven and earth cover boxes are divided into support surfaces and protective surfaces, while existing The process can only use one piece of raw material as the inner lining embryo, and the supporting surface and the protective surface often use the same thickness of material, resulting in excessive protection and packaging waste; (4) The joints on all sides of the existing heaven and earth cover box are often glued together , the production process is complex and the production cost is high.

Utility model content

The purpose of the present utility model is to overcome the deficiencies of the prior art, and to provide a cover box for the heaven and earth, which distinguishes the materials used for the support part and the protective part of the box, and reduces the manufacturing cost while ensuring the compression resistance and effective protection of the box. Consumables required to save production costs.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present invention is: to provide a cover box for aligning the heaven and earth, including an upper cover and a lower cover with the same structure and different sizes, and the upper cover is arranged above the lower cover, so The inner side of the upper cover and the outer side of the lower cover are arranged in a fit; the upper cover includes a support part and a protection part, the support part is located on the side of the upper cover, and the protection part is vertically connected to the upper part of the support part ; The support part is provided with a cavity capable of accommodating the penetration of the support bar, and the support bar surrounds the side surface of the upper cover.

The upper cover and the lower cover of the utility model are composed of a support part and a protection part. The support part has better compression resistance and protection ability than the protection part because the support strip penetrates into the cavity. ; When storing and transporting, the upper and lower covers can be flattened to save space; when in use, the support bar is inserted into the cavity, and the upper and lower covers are formed by the extrusion elasticity of the material itself; The cover is closed above the lower cover to form a box; and the utility model avoids the waste of raw materials caused by the use of thick and heavy materials for the support part and the protection part, and improves the utilization rate of consumables of various standard specifications in the production process.

Further, the upper cover is a square structure, and the support part includes two sets of first support parts arranged in parallel and two sets of second support parts arranged in parallel, the first support parts and the second support parts are vertically connected , the protection part is vertically connected above the first support part and the second support part.

The support part is located on the side of the upper cover and plays the role of bearing, pressure resistance and protection; the protection part is located on the top surface of the upper cover and plays the role of protection.

Further, there are two groups of the cavities, which are respectively arranged in the two groups of the first support parts arranged in parallel.

This arrangement can simplify the manufacturing process of the upper cover and the lower cover, save the raw materials consumed by the upper cover and the lower cover, and save the production cost.

Further, the support bar is a U-shaped structure, including a first support bar and a second support bar arranged on both sides of the first support bar, the first support bar is arranged on the inner side of the second support portion, and the first support bar is arranged on the inner side of the second support portion. The two support bars are respectively threaded into the two groups of cavities.

The supporting strip of the utility model is formed of corrugated strips and creases are formed at the corresponding positions of the corrugated strips. The arrangement of the second supporting strips located on both sides of the first supporting strips penetrating the cavity can simplify the steps of installing the supporting strips; Better protection and compression resistance, the width of the first support bar of the present invention is equal to the width of the second support portion, and the sum of the widths of the two second support bars located on both sides of the first support bar is the same as the width of the first support portion. of equal width.

Further, the first support portion includes a first side wall, a first cavity wall, a second side wall and a first attaching portion connected in sequence, the first side wall, the first cavity wall, the first The two side walls surround the cavity to form a cavity, the first side wall is connected to the protective portion, and the first attachment portion is adhered to the protective portion.

The first side wall, the cavity wall, the second side wall, the first attachment part and the protective part are made of a single piece of raw material, and creases are made at the connection of each structure to facilitate the rapid prototyping of the upper cover and the lower cover; During molding, the first side wall, the cavity wall, the second side wall and the protective part are surrounded to form a cavity, the first attachment part and the protective part are bonded with glue, and the second support bar is inserted into the cavity; During transportation, the second support bar is pulled out from the cavity, and the first support part is flattened, which can save the occupied space.

Further, the second support portion includes a third side wall, a second cavity wall, a fourth side wall and a second attachment portion that are connected in sequence, the third side wall is connected to the guard portion, and the first side wall is connected to the protective portion. The second attachment part is closely arranged with the protection part.

After the second support bar is penetrated into the cavity, the third side wall, the second cavity wall and the fourth side wall surround the first support bar, and then the second attachment portion is elastically attached to the guard by the extrusion of the material itself. It is convenient to quickly unfold the second support part and facilitate the extraction and insertion operations of the support bar.

Further, the two ends of the first side wall are provided with folded parts, and the diagonal lines of the folded parts are provided with creases; one side of the folded part is connected with the first side wall, and its adjacent side is The edge is connected to the third side wall.

The setting of the folding part makes the support bar not exposed, and the appearance is beautiful; the setting of the crease is convenient for the quick folding of the folding part, and the operation is quick.

Further, both ends of the first attaching portion are provided with a first clamping edge, both ends of the second attaching portion are provided with a second clamping edge, and the second clamping edge is arranged in cooperation with the first clamping edge .

The second attaching part is closely attached to the protective part by the extrusion elasticity of the material itself, and the cooperation of the second clamping edge and the first clamping edge can effectively prevent the separation of the second attaching part and the protection part.

Further, both ends of the second side wall are provided with third attachment portions, and the third attachment portions are arranged in close contact with the inner wall of the support bar.

The third attaching part is closely attached to the inner wall of the support bar by the extrusion elasticity of the material itself, and its surface is smooth, which is conducive to the attachment of the fourth side wall and the inner wall of the support bar; The shape and size are the same, the production is simple, and the leftover material can be fully utilized to improve the utilization rate of raw materials.

Further, the thickness of the support bar is greater than the thickness of the support portion and the guard portion.

This arrangement can give the support part better load-bearing performance.

Compared with the prior art, the beneficial effects of the present invention are as follows: (1) the support part of the present invention obtains better compression resistance and protection capability than the protective part because the support part penetrates the support bar in the cavity. During transportation, the upper cover and the lower cover can be flattened to save space; (2) the utility model avoids the waste of raw materials caused by the use of thick and heavy materials for the support part and the protection part, and improves the production process of various standard specifications of consumables (3) The support bar of the present invention is set to a U-shaped structure, the first attachment part is bonded to the protection part, and the second attachment part is attached to the protection part by the extrusion elasticity of the material itself, which can be quickly unfolded The second support part simplifies the steps of installing the support bar, and can obtain better protection and compression resistance.

Description of drawings

FIG. 1 is a schematic structural diagram of the upper cover of the aligning heaven and earth cover box of the present invention.

Figure 2 is a development view of the dismantling of the support bar for the upper cover of the aligning heaven and earth cover sleeve box.

FIG. 3 is a schematic structural diagram of the support bar of the aligning heaven and earth cover sleeve box.

In the drawings, 1-support; 2-protection; 3-support; 31-first support; 32-second support; 4-first support; 41-first sidewall; 42-first A cavity wall; 43-second side wall; 44-first attachment part; 45-folding part; 46-crease; 47-first edge; 48-third attachment part; 5-second support 51 - the third side wall; 52 - the second cavity wall; 53 - the fourth side wall; 54 - the second attaching part; 55 - the second clamping edge.

Detailed ways

The present utility model will be further described below in conjunction with specific embodiments.

Among them, the accompanying drawings are only used for exemplary description, and represent only schematic diagrams, not physical drawings, and should not be construed as restrictions on this patent; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings will be omitted. , enlargement or reduction, do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted.

The same or similar symbols in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", " The orientation or positional relationship indicated by "right" and the like is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, It is constructed and operated in a specific orientation, so the terms describing the positional relationship in the accompanying drawings are only used for exemplary illustration, and should not be construed as a limitation on this patent. specific meaning.

Example Figure 1 shows an embodiment of the aligning heaven and earth cover box of the present invention, including an upper cover and a lower cover with the same structure and different sizes. The outer side of the cover is fitted and arranged; the upper cover includes a support part 1 and a protection part 2, the support part 1 is located on the side of the upper cover, and the protection part 2 is vertically connected to the top of the support part 1; the support part 1 is provided with a support bar 3 capable of accommodating Through the cavity, the support bar 3 surrounds the side of the upper cover.

In this embodiment, the thickness of the support bar 3 is greater than the thickness of the support portion 1 and the protection portion 2, which endows the support portion with better load-bearing performance.

In the implementation of this embodiment, the upper cover and the lower cover are both composed of a support part and a protection part 2. The support part 1 has better compression resistance and protection ability than the protection part 2 because the support bar 3 penetrates into the cavity. ; During storage and transportation, the upper and lower covers can be flattened to save space; when in use, the support bar 3 is inserted into the cavity, and the upper and lower covers are formed by the extrusion elasticity of the material itself; The cover is closed above the lower cover to form a box.

As shown in FIG. 1 , the upper cover has a square structure, and the support part 1 includes two sets of first support parts 4 arranged in parallel and two sets of second support parts 5 arranged in parallel. The first support parts 4 and the second support parts 5 Vertical connection, the protection part 2 is vertically connected to the top of the first support part 4 and the second support part 5; the support part is located on the side of the upper cover, which plays the role of load-bearing, compression resistance and protection; the protection part 2 is located on the top of the upper cover. face, play a protective role.

Among them, there are two sets of cavities, which are respectively set in the two sets of first support parts 4 arranged in parallel, which simplifies the manufacturing process of the upper cover and the lower cover, saves the raw materials consumed by the upper cover and the lower cover, and saves the production cost; the support bar 3 is The U-shaped structure includes a first support bar 31 and a second support bar 32 arranged on both sides of the first support bar 31 . The first support bar 31 is arranged on the inner side of the second support portion 5 , and the second support bars 32 are respectively threaded through. in the two sets of cavities; the support strips in this embodiment are corrugated strips formed by forming folds at the corresponding positions of the corrugated strips, and the arrangement of the second support strips 32 on both sides of the first support strip The steps of installing the support bar are simplified; in order to obtain better protection and compression resistance, the width of the first support bar 31 in this embodiment is equal to the width of the second support portion 5 . The sum of the widths of the two support bars 32 is equal to the width of the first support portion 4 .

As shown in FIG. 1 , the first support portion 4 includes a first side wall 41 , a first cavity wall 42 , a second side wall 43 and a first attaching portion 44 , which are connected in sequence. The cavity wall 42 and the second side wall 43 surround the cavity to form a cavity, the first side wall 41 is connected to the protection part 2 , and the first attachment part 44 is adhered to the protection part 2 .

The first side wall 41 , the cavity wall, the second side wall 43 , the first attaching part 44 and the protective part 2 are made of a single piece of raw material, and creases are made at the connection of each structure to facilitate the upper cover and the lower cover Rapid prototyping; during molding, the first side wall 41, the cavity wall, the second side wall 43 and the protective part 2 are surrounded to form a cavity, and the first attachment part 44 and the protective part 2 are bonded with glue, and the first The two support bars 32 penetrate into the cavity; during transportation, the second support bar 32 is pulled out from the cavity to flatten the first support portion 4 , which can save space.

The second support portion 5 includes a third side wall 51 , a second cavity wall 52 , a fourth side wall 53 and a second attachment portion 54 connected in sequence. The third side wall 51 is connected to the protection portion 2 , and the second The attachment portion 54 is provided in close contact with the guard portion 2 .

In this embodiment, after the second support bar 32 is penetrated into the cavity, the third side wall 51 , the second cavity wall 52 and the fourth side wall 53 surround the first support bar 31 and then use the material for the second attachment portion 54 The self-extrusion elasticity is attached to the protective portion 2, which facilitates the rapid deployment of the second support portion 5, and facilitates the extraction and insertion operations of the support bar.

Wherein, the two ends of the first side wall 41 are provided with folding parts 45, so that the support bar is not exposed, and the appearance is beautiful; the diagonal line of the folding part 45 is provided with a crease 45; one side of the folding part 45 is connected to the first side The walls 41 are connected, and the adjacent side edges thereof are connected with the third side wall 51, which facilitates the quick folding of the folding portion 45 and the operation is quick.

Both ends of the first attaching portion 44 are provided with a first clamping edge 47 , and both ends of the second attaching portion 54 are provided with a second clamping edge 55 . The attachment portion 54 is closely attached to the guard portion 2 by the extrusion elasticity of the material itself, and the cooperation of the second clip edge 55 and the first clip edge 47 can effectively prevent the second attachment portion 54 from being separated from the protection portion 2 .

Both ends of the second side wall 43 are provided with third attachment portions 48 , and the third attachment portions 48 are arranged in close contact with the inner wall of the support bar; the third attachment portion 48 utilizes the extrusion elasticity of the material itself and the inner wall of the support bar It is in close contact, and its surface is smooth, which is beneficial to the attachment of the fourth side wall 53 to the inner wall of the support bar.

The third attaching portion 48 in this embodiment has the same shape and size as the folding portion 45 , is simple to manufacture, and can make full use of leftovers and improve the utilization rate of raw materials.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention.

For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description.

There is no need and cannot be exhaustive of all implementations here.

Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims (10)

1. a kind of contraposition paper box box set, which is characterized in that the upper cover and lower cover identical including structure, size is different, it is described on Housing is set to above lower cover, and the medial surface of the upper cover is bonded setting with the lateral surface of the lower cover；The upper cover includes support Portion (1) and protection department (2), the support portion (1) are located at the side of upper cover, and the protection department (2) is vertically connected at support portion (1) Top；The support portion (1), which is equipped with, can accommodate the cavity that support bar (3) penetrates, and the support bar (3) is surrounded on upper cover Side.

2. contraposition paper box box set according to claim 1, which is characterized in that the upper cover is tetragonal structure, described Support portion (1) includes two groups of first support portions (4) disposed in parallel and two groups of second support portions (5) disposed in parallel, described First support portion (4) is vertical with the second support portion (5) to be connect, and the protection department (2) is vertically connected at the first support portion (4) and The top of two support portions (5).

3. contraposition paper box box set according to claim 2, which is characterized in that the cavity is two groups, is respectively arranged on two Group the first support portion (4) disposed in parallel.

4. contraposition paper box box set according to claim 3, which is characterized in that the support bar (3) is U-shaped structure, packet The second support bar (32) for including the first support bar (31) and being set to the first support bar (31) two sides, first support bar (31) Set on the inside of the second support portion (5), second support bar (32) is connected to respectively in two groups of cavitys.

5. according to the described in any item contraposition paper box box sets of claim 2 to 4, which is characterized in that first support portion (4) It is described including sequentially connected the first side wall (41), the first cavity wall (42), second sidewall (43) and the first attaching portion (44) The first side wall (41), the first cavity wall (42), second sidewall (43), which are surround, forms cavity, the first side wall (41) and protection department (2) it connects, first attaching portion (44) is adhesively joined with protection department (2).

6. contraposition paper box box set according to claim 5, which is characterized in that second support portion (5) includes sequentially Third side wall (51), the second cavity wall (52), the 4th side wall (53) and the second attaching portion (54) of connection, the third side wall (51) it is connect with protection department (2), setting is close in second attaching portion (54) with protection department (2).

7. contraposition paper box box set according to claim 6, which is characterized in that the both ends of the first side wall (41) are equipped with Folding part (45) is equipped with folding line (46) at the diagonal line of the folding part (45)；A side and first of the folding part (45) Side wall (41) connection, adjacent side are connect with third side wall (51).

8. contraposition paper box box set according to claim 7, which is characterized in that the both ends in first attaching portion (44) are set There is the first card along (47), the both ends in second attaching portion (54) are equipped with the second card along (55), and second card is along (55) and the One card is equipped with along (47).

9. according to the described in any item contraposition paper box box sets of claim 6 to 8, which is characterized in that the second sidewall (43) Both ends be equipped with third attaching portion (48), third attaching portion (48) be close to the inner wall of support bar (3) be arranged.

10. contraposition paper box box set according to claim 1, which is characterized in that the thickness of the support bar (3) is greater than branch Support part (1), protection department (2) thickness.