CN216970624U - A compression cardboard box - Google Patents

Abstract

The utility model discloses a compression-resistant carton, which relates to the technical field of carton packaging. A reinforcement device is arranged inside each of the reinforcement layers. The reinforcement device includes a first reinforcement plate and a second reinforcement plate. A fixed pile is arranged between the first reinforcement plate and the second reinforcement plate. The peripheral side of the fixed pile is A plurality of reinforcement rods are arranged thereon, and one end of each of the reinforcement rods away from the fixed pile is provided with a snap-fit assembly, the snap-fit components are respectively snap-fitted with the first reinforcement plate and the second reinforcement plate. Through the cooperation between the box body, the reinforcement layer, the reinforcement device, the first reinforcement plate, the second reinforcement plate, the fixing pile, the reinforcement rod and the clamping assembly, the clamping assembly connects the first reinforcement plate and the second reinforcement plate when in use. Therefore, the box body has a compression resistance effect, and the practicability of the compression resistance carton is improved.

Description

A compression cardboard box

technical field

The utility model relates to the technical field of carton packaging, in particular to a pressure-resistant carton.

Background technique

With the rapid development of social economy, carton is one of the most commonly used packaging products, which is usually used as the wrapping of goods or the outer layer of article protection. The volume of the carton varies with the size of the commodity, and it is also loved and welcomed by people because of its low price, environmental protection, and recyclability. As an indispensable part of modern logistics, packaging cartons bear the important responsibility of containing, protecting products and aesthetics. The physical performance indicators of packaging cartons become the basis for its quality assessment.

Existing compression-resistant cartons, such as the Chinese patent with the application number CN202022496778.X titled "A compression-resistant carton", discloses a carton, which includes a box body surrounded by four side panels, and a bottom plate is provided at the bottom of the box body. The top of the body is provided with a top plate, and each corner formed by two adjacent side plates is provided with a support column. The top and top of the support column are respectively connected to the top frame and the bottom frame. The support column, the top frame and the bottom frame are on the inner wall of the side plate. A first reinforcement area and a second reinforcement area are respectively enclosed on the inner wall of the bottom plate and the bottom plate, the first reinforcement area is filled with a compression plate, and the second reinforcement area is provided with a reinforcement structure. The support column, the bottom frame and the top frame form a frame structure that abuts on all sides of the box body, which strengthens the overall structural strength of the box body, and encloses a first reinforcement area and a second reinforcement area, and a reinforcement plate is arranged in the first reinforcement area. Reinforcing structures are arranged in the second reinforcing area, and are connected by a frame structure, so that the reinforcing structures can be structured together and share the extrusion stress together, thereby enhancing the anti-extrusion capability of the box body.

The shortcomings of the prior art are: the common cartons on the market now have a simple structure and do not have a strong ability to resist punching. During storage or transportation, a plurality of cartons are usually stacked and stored together. This method does save a lot of space, but it will cause multiple cartons to be squeezed together, resulting in deformation of the cartons due to the mutual extrusion, which may damage the items stored inside the box body, and has low practicability.

Utility model content

The purpose of the present utility model is to provide a compression-resistant carton, so as to solve the disadvantage of the poor compression resistance of the box in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a compression-resistant carton, comprising a box body, a box cover is hinged on the side of the box body, and a reinforcement layer is provided on the side plates and the bottom plate of the box body , each of the reinforcement layers is provided with a reinforcement device, the reinforcement device includes a first reinforcement plate and a second reinforcement plate, a fixed pile is arranged between the first reinforcement plate and the second reinforcement plate, and the fixed pile A plurality of reinforcing rods are arranged on the peripheral side surface, and a clamping assembly is disposed on one end of each of the reinforcing rods away from the fixing pile, and the clamping assembly is respectively engaged with the first reinforcement plate and the second reinforcement plate.

Further, the first reinforcing plate and the second reinforcing plate are respectively located on both sides of the reinforcing layer.

Further, the clamping assembly includes a sleeve, two ends of the sleeve are slidably provided with clamping rods, a spring is arranged between the two clamping rods, the first reinforcement plate and the second reinforcement plate A card slot is respectively provided on the upper part, and the springs respectively drive the card connecting rod to be clipped into the card slot.

Further, the box body is provided with a plurality of fixing frames, each of the fixing frames is provided with a rotating groove, and the rotating groove is rotatably connected with a rotating rod, and each of the rotating rods is respectively fixedly connected to the corresponding rotating rod. Cover the box.

Further, a second partition plate is fixedly connected in the box, a first partition plate is slidably arranged on the second partition plate, a partition groove is opened on the first partition plate, and the second partition plate is slidably arranged on the second partition plate. The dividing plate is slidably arranged in the dividing groove.

Further, each box cover is provided with a carrying slot.

Compared with the prior art, the beneficial effect of the present utility model is: through the cooperation between the box body, the reinforcement layer, the reinforcement device, the first reinforcement plate, the second reinforcement plate, the fixed pile, the reinforcement rod and the clamping assembly, When in use, the first reinforcement plate and the second reinforcement plate are fixed by the snap-connection assembly, and the reinforcement between the fixed piles and the plurality of reinforcement rods is used, so that the box body has a certain compressive effect, so as to protect the box body. function to improve the practicability of the pressure-resistant carton.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only in the present invention For some of the described embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

Fig. 1 is the overall structure schematic diagram that the utility model embodiment provides;

Fig. 2 is the overall top view structure schematic diagram provided by the embodiment of the present utility model;

3 is a schematic cross-sectional structural diagram of a reinforcement device provided by an embodiment of the present invention;

4 is a schematic diagram of a partial structure of a reinforcement device provided by an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a connection mode between a rotating rod and a fixing frame provided by an embodiment of the present invention;

6 is a schematic structural diagram of a partition plate provided by an embodiment of the present invention;

FIG. 7 is a partial cross-sectional view of a snap-on assembly provided by an embodiment of the present invention;

FIG. 8 is a schematic diagram of the enlarged structure of the area A in FIG. 5 .

Description of reference numerals: 1. Box body; 2. Box cover; 201, Carrying slot; 3. Reinforcing layer; 4. Reinforcing device; 401, Fixing pile; , Reinforcing rod; 8, Snap assembly; 9, Sleeve; 901, Snap rod; 902, Spring; 903, Card slot; 10, Fixing frame; 1001, Rotation slot; 11, Rotation rod; 12, First point Separator; 1201, separation groove; 13, second separation plate.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

Please refer to FIGS. 1-8 , a compression-resistant carton provided by an embodiment of the present invention includes a box body 1 , a box cover 2 is hinged on the side of the box body 1 , and reinforcements are provided on the side plates and the bottom plate of the box body 1 . Layer 3, each reinforcement layer 3 is provided with a reinforcement device 4 inside, the reinforcement device 4 includes a first reinforcement plate 5 and a second reinforcement plate 6, and a fixed pile 401 is provided between the first reinforcement plate 5 and the second reinforcement plate 6, A plurality of reinforcement rods 7 are arranged on the peripheral side of the fixed pile 401 , and a clamping assembly 8 is provided on one end of each reinforcement rod 7 away from the fixed pile 401 , and the clamping assembly 8 is respectively connected with the first reinforcement plate 5 and the second reinforcement plate 6 . Snap fit.

Specifically, the pressure-resistant carton includes a box body 1, and a box cover 2 is hinged on the side of the box body 1, wherein the number of box covers 2 can be 2 or 4, etc. Generally, in order to ensure the overall integrity of the box body 1 For stability, the number of box covers 2 will be set to 4 and distributed on the four sides of box 1 to help improve the stability of the pressure-resistant box; A reinforcement layer 3 is provided, a reinforcement device 4 is arranged in the reinforcement layer 3, and the box body 1 is reinforced as a whole by the reinforcement device 4 to improve the compressive capacity of the box body 1; wherein the reinforcement device 4 includes a first reinforcement plate 5 and The second reinforcing plate 6, wherein the first reinforcing plate 5 and the second reinforcing plate 6 are respectively distributed on both sides of the reinforcing layer 3 to fix the reinforcing layer 3, and then play the role of fixing the box body 1; A fixed pile 401 is arranged between the second reinforcing plate 6 and a plurality of reinforcing rods 7 are arranged on the fixed pile 401, and the reinforcing rods 7 further play a role of fixing, wherein the reinforcing rods 7 can be made of wood materials, so that the The hardness is improved, and the compression resistance of the box body 1 is further improved. The purpose of fixing the first reinforcement plate 5 and the second reinforcement plate 6 is to provide the clamping assembly 8 .

The clamping assembly 8 includes a sleeve 9. Both ends of the sleeve 9 are slidably provided with clamping rods 901. A spring 902 is provided between the two clamping rods 901. The first reinforcement plate 5 and the second reinforcement plate 6 are respectively provided There is a card slot 903 , and the spring 902 drives the clip rods 901 to be snapped into the card slot 903 respectively.

Preferably, the clamping assembly 8 includes a sleeve 9, wherein the sleeve 9 is fixedly connected to the end of the reinforcing rod 7 away from the fixing pile 401, and the two ends of the sleeve 9 are respectively provided with clamping rods 901. The elastic effect of the spring 902 The clamping rod 901 is driven into the clamping slot 903, and then the first reinforcement plate 5 and the second reinforcement plate 6 are squeezed on the side wall of the reinforcement layer 3, which is easy to disassemble when not in use, and can be recycled. , to improve the practicability of the box 1 .

The box body 1 is provided with a plurality of fixing frames 10 , and each fixing frame 10 is provided with a rotating slot 1001 . .

Preferably, the box cover 2 is rotatably connected to the fixing frame 10 through the rotating rod 10. Compared with the box cover 2 of the traditional carton, the box body 1 is directly connected with the box body 1 through a paper material, and the pressure-resistant box body 1 has a stronger anti-compression effect. , wherein the material of the rotating rod 11 can be other materials such as wood with higher hardness, thereby improving the practicability of the pressure-resistant box.

A second partition plate 13 is fixedly connected in the box body 1 , a first partition plate 12 is slidably arranged on the second partition plate 13 , a partition groove 1201 is opened on the first partition plate 12 , and the second partition plate 13 The sliding is arranged in the separation groove 1201 .

Preferably, by arranging the second partition plate 13 in the box body 1, and the first partition plate 12 being slidably arranged on the second partition plate 13, the size of the space inside the box body 1 can be adjusted according to the placed items , improve the space utilization rate of the box body 1, and further improve the practicability of the pressure-resistant box body.

Each box cover 2 is provided with a carrying slot 201 .

Preferably, by arranging a carrying slot 201 on the box cover 2, the box cover 2 can be easily opened.

Working principle: when in use, install the reinforcement device 4 inside the reinforcement layer 3, then unfold each reinforcement rod 7, and clamp the clamping assembly 8 into the first fixing plate 5 and the second fixing plate 6. At this time, the spring The elastic action of 902 drives the clamping rod 901 to be clamped into the clamping slot 903 , and then squeezes the first reinforcement plate 5 and the second reinforcement plate 6 on the side wall of the reinforcement layer 3 , thereby improving the resistance of the box 1 . By sliding the first partition plate 12 on the second partition plate 13, the size of the space inside the box 1 can be adjusted according to the placed items, and the space utilization rate of the box 1 can be improved, thereby improving the Practicality of the pressure-resistant box.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it goes without saying that for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, various different Modifications are made to the described embodiments. Accordingly, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (6)

1. A compression-resistant carton, comprising a box body (1), and a box cover (2) is hinged on the side of the box body (1), characterized in that: on the side plates and the bottom plate of the box body (1) Both are provided with reinforcement layers (3), and each reinforcement layer (3) is internally provided with a reinforcement device (4); The reinforcing device (4) comprises a first reinforcing plate (5) and a second reinforcing plate (6), and a fixing pile (401) is arranged between the first reinforcing plate (5) and the second reinforcing plate (6). , a plurality of reinforcement rods (7) are arranged on the peripheral side of the fixing pile (401), and a clamping assembly (8) is arranged on the end of each reinforcement rod (7) away from the fixing pile (401). The snap-fit components (8) are respectively snap-fitted with the first reinforcing plate (5) and the second reinforcing plate (6). 2 . The compression-resistant carton according to claim 1 , wherein the first reinforcing plate ( 5 ) and the second reinforcing plate ( 6 ) are respectively located on both sides of the reinforcing layer ( 3 ). 3 . 3. A compression-resistant carton according to claim 1, characterized in that: the clip assembly (8) comprises a sleeve (9), and both ends of the sleeve (9) are slidably provided with clip joints A rod (901), a spring (902) is arranged between the two clamping rods (901), and a clamping slot (903) is respectively provided on the first reinforcing plate (5) and the second reinforcing plate (6), The springs (902) respectively drive the clamping rods (901) to be clamped into the clamping slots (903). 4. A compression-resistant carton according to claim 1, characterized in that: the box body (1) is provided with a plurality of fixing frames (10), and each fixing frame (10) is provided with a A rotation slot (1001) is rotatably connected with a rotation rod (11), and each of the rotation rods (11) is respectively fixedly connected to the corresponding box cover (2). 5. A compression-resistant carton according to claim 1, characterized in that: the box body (1) is fixedly connected with a second partition plate (13), and the second partition plate (13) is on the A first dividing plate (12) is slidably arranged, a dividing groove (1201) is opened on the first dividing plate (12), and the second dividing plate (13) is slidably arranged in the dividing groove (1201) . 6. A compression-resistant carton according to claim 1, characterized in that: each box cover (2) is provided with a hand-carrying slot (201).

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