CN220810180U - Packaging carton with extrusion preventing function - Google Patents

Abstract

The utility model discloses a packaging carton with an extrusion-proof function, which belongs to the technical field of extrusion-proof cartons and is characterized by comprising a bearing stress mechanism, a closing mechanism, a fastening connection mechanism and a bearing plate.

Description

Packaging carton with extrusion preventing function

Technical Field

The utility model relates to the technical field of extrusion-preventing cartons, in particular to a packaging carton with an extrusion-preventing function.

Background

The paper box is the most widely used packaging product, and has various specifications and models, such as corrugated paper boxes, single-layer paper boxes and the like according to different materials.

Currently, the bulletin number is: CN216995362U, discloses a carton with anti-extrusion function, comprising: the outer paper board is connected with a bottom plate at the bottom end, an inner paper board is arranged in the outer paper board, one side of the inner paper board is connected with mounting seats, two groups of mounting seats are arranged, the other group of mounting seats are connected to the inner wall of the outer paper board, and the transverse and longitudinal central axes of the two groups of mounting seats are positioned at the same position; the clamping block is arranged in the mounting seat, the supporting rod is vertically connected to one side of the clamping block, the carton with the extrusion preventing function is pulled to one side, the linkage block is driven to move inside the mounting seat and then extrude the spring, the clamping block and the supporting rod are correspondingly clamped and mounted inside the mounting seat, the pulling rod is loosened, the supporting rod is inserted inside the clamping block after being reset under the linkage action of the linkage block, the supporting rod is fixedly mounted between the outer paperboard and the inner paperboard, and the carton has a certain extrusion preventing function by utilizing the supporting effect of the supporting rod.

The carton is the material commonly used in life and certain fields, for example, the carton can deposit express delivery, furniture and certain small-size article etc. so as to accomodate and transport, consequently, need use the packing carton of anti-extrusion function, current carton is in transit, often receive striking and extrusion, thereby can cause the circumstances that the carton warp to appear, so that the extrusion that the carton received is great, still probably can cause the injury to the article inside the carton, thereby make the article impaired, cause economic loss's circumstances to take place, and some articles can produce the extrusion to the carton inside, thereby can cause the circumstances that the carton breaks to appear, and the bearing capacity of most carton bottoms is less, make the extrusion that the article led to the fact to the carton bottom in the handling, can make the carton bottom have the risk of harm, thereby probably cause the circumstances that the article falls to damage to take place.

Disclosure of utility model

The utility model provides a packaging paper box with an anti-extrusion function, which aims to solve the problems that the existing paper box is frequently impacted and extruded during transportation, so that the situation that the paper box is deformed is caused, the paper box is possibly damaged due to the fact that the extrusion force applied to the paper box is large, the situation that economic losses are caused is caused, some of the articles possibly extrude the paper box in the paper box, the situation that the paper box is possibly cracked is caused, the bearing capacity of the bottom of most of the paper box is small, the bottom of the paper box is possibly damaged due to extrusion of the articles in the transportation process, and the situation that the articles fall off and damage is caused is possibly caused.

The utility model discloses a packaging carton with an extrusion-proof function, which comprises a bearing stress mechanism, a closing mechanism, a fastening connection mechanism and a bearing plate, wherein the bearing stress mechanism is arranged at the top of the bearing plate, the closing mechanism is arranged at the top of the bearing stress mechanism, and the fastening connection mechanism is arranged on the surface of the bearing stress mechanism;

the bearing stress mechanism comprises a stress component and a bearing component, wherein the stress component is arranged at the top of the bearing plate, and the bearing component is arranged in the stress component.

In order to enable the stress component to achieve the effect of connecting and supporting the bearing component, the packaging carton with the extrusion-preventing function is preferable, the stress component comprises a limiting chute, springs and a box body, wherein the limiting chute is formed in two sides of the inside of the box body, the springs are welded at the bottom of the inside of the limiting chute, and the box body is fixedly connected to the top of the bearing plate.

In order to enable the bearing component to achieve the effect of reducing the pressure born by the bottom of the box body when being matched with the stress component, the packaging paper box with the extrusion-preventing function is preferable in the utility model, the bearing component comprises a bearing box, limiting blocks and a sliding block, the bearing box is slidingly connected in the box body, the limiting blocks are welded on two sides of the sliding block, the sliding block is slidingly connected in the limiting sliding groove, and the bottom of the sliding block is welded with the top of the spring.

In order to enable the sealing mechanism to achieve the effect of sealing the box body, the packaging paper box with the extrusion-preventing function is preferable, the sealing mechanism comprises a clamping groove, a pressing plate and a box cover, the clamping groove is formed in the bottom of the box cover, the pressing plate is welded to the middle of the bottom of the box cover, and the box cover is clamped to the top of the box body.

In order to achieve the effect of preventing the damage of the case caused by the extrusion of the articles into the case, it is preferable that the packing case having the extrusion preventing function of the present utility model includes a connection member provided on the surface of the case and a fastening member provided at the front side of the connection member.

In order to enable the connecting assembly to achieve the effect of connecting and regulating the fastening assembly, the packaging carton with the extrusion preventing function is preferable, the connecting assembly comprises a first connecting hole, a fastening frame, a connecting block and a rotating rod, wherein the first connecting hole is formed in the right side of the fastening frame, the fastening frame is fixedly connected to the surface of the carton body, the connecting block is welded to the left side of the front side of the fastening frame, and the rotating rod is welded between opposite sides of the connecting block.

In order to enable the fastening component to be matched with the connecting component to achieve the effect of enhancing the extrusion resistance in the box body, the packaging paper box with the extrusion resistance function is preferable, and the packaging paper box with the extrusion resistance function comprises a fixing plate, a second connecting hole, a connecting plate, a rotating hole and a rotating block.

In order to enable the connecting frame to be matched with the box body to achieve the effect of connecting the box cover, and enable the bolt to be matched with the first connecting hole and the second connecting hole to achieve the effect of fixing the connection of the fixing plate and the fastening frame, the packaging carton with the extrusion-preventing function is preferable in that the connecting frame is welded at the top of the box body, the connecting frame is clamped in the clamping groove, and the bolts are inserted into the inner walls of the first connecting hole and the second connecting hole.

Compared with the prior art, the utility model has the beneficial effects that:

This prevent packing carton of extrusion function, through the setting that bears the weight of the mechanism, bear the weight of the mechanism and include the atress subassembly and bear the weight of the subassembly, through the setting of atress subassembly, the effect of carrying out joint support to the bearing subassembly can be played to the atress subassembly, through the setting of bearing the weight of the subassembly, the bearing subassembly can play the effect that the cooperation atress subassembly used to reduce the pressure that the bottom half bore, through the setting of closing mechanism, closing mechanism can play the effect that carries out the closure to the box, through the setting of fastening coupling mechanism, fastening coupling mechanism can play and prevent article and cause the extrusion to the box is inside, thereby lead to the effect that the box damaged, through the setting of bearing plate, the bearing plate can play the effect of supporting the box, the bearing plate is the cardboard of current strengthening bearing weight simultaneously, thereby can strengthen the holding capacity of bottom half.

Drawings

Fig. 1 is an overall construction view of a packing carton of the present utility model having an anti-extrusion function;

FIG. 2 is a schematic view of a carrying mechanism, a closing mechanism and a fastening and connecting mechanism according to the present utility model;

FIG. 3 is a schematic diagram illustrating the connection of the bearing mechanism according to the present utility model;

FIG. 4 is a schematic diagram of the connection of the force bearing assembly of the present utility model;

FIG. 5 is a schematic diagram illustrating the connection of the carrier assembly according to the present utility model;

FIG. 6 is a schematic view of the connection of the closure mechanism of the present utility model;

FIG. 7 is a schematic view of the fastening connection mechanism of the present utility model.

In the figure, 1, a bearing force mechanism; 101. a force-bearing component; 1011. limiting sliding grooves; 1012. a spring; 1013. a case; 102. a carrier assembly; 1021. a carrying case; 1022. a limiting block; 1023. a slide block; 2. a closing mechanism; 201. a clamping groove; 202. a pressing plate; 203. a case cover; 3. fastening the connecting mechanism; 301. a connection assembly; 3011. a first connection hole; 3012. a fastening frame; 3013. a connecting block; 3014. a rotating lever; 302. a fastening assembly; 3021. a fixing plate; 3022. a second connection hole; 3023. a connecting plate; 3024. a rotation hole; 3025. a rotating block; 4. a bearing plate; 5. a connection frame; 6. a bolt.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-7, the present utility model provides the following technical solutions: the packaging carton with the extrusion-proof function comprises a bearing stress mechanism 1, a closing mechanism 2, a fastening connection mechanism 3 and a bearing plate 4, wherein the bearing stress mechanism 1 is arranged at the top of the bearing plate 4, the closing mechanism 2 is arranged at the top of the bearing stress mechanism 1, and the fastening connection mechanism 3 is arranged on the surface of the bearing stress mechanism 1;

The bearing stress mechanism 1 comprises a stress component 101 and a bearing component 102, wherein the stress component 101 is arranged at the top of the bearing plate 4, and the bearing component 102 is arranged inside the stress component 101.

In this embodiment: through the setting of bearing force mechanism 1, bearing force mechanism 1 includes atress subassembly 101 and bears subassembly 102, through the setting of atress subassembly 101, the effect of carrying out the connection support to bear subassembly 102 can be played to atress subassembly 101, through the setting of bearing subassembly 102, bear the effect that the pressure that subassembly 101 used to bear bottom box 1013 was reduced to bear, through the setting of closing mechanism 2, closing mechanism 2 can play and carry out confined effect to box 1013, through the setting of fastening coupling mechanism 3, fastening coupling mechanism 3 can play and prevent that article from causing the extrusion to box 1013 is inside, thereby result in the effect that box 1013 damaged, through the setting of bearing plate 4, bearing plate 4 can play the effect of supporting box 1013, bearing plate 4 is the cardboard of current strengthening the bearing weight simultaneously, thereby can strengthen the holding force of box 1013 bottom.

As a technical optimization scheme of the utility model, the stress assembly 101 comprises a limit chute 1011, springs 1012 and a box 1013, wherein the limit chute 1011 is arranged on two sides of the inside of the box 1013, the springs 1012 are welded at the bottom of the inside of the limit chute 1011, and the box 1013 is fixedly connected at the top of the bearing plate 4.

In this embodiment: through the setting of spacing spout 1011, spacing spout 1011 can play the effect of being connected stopper 1022 and slider 1023, through the setting of spring 1012, the spring 1012 can play the effect of being connected with the inside bottom of spacing spout 1011 and the bottom of slider 1023, through the setting of box 1013, box 1013 can play the effect of connecting spacing to bearing case 1021.

As a technical optimization scheme of the present utility model, the carrying assembly 102 includes a carrying case 1021, a limiting block 1022 and a sliding block 1023, the carrying case 1021 is slidably connected in the case 1013, the limiting block 1022 is welded on two sides of the sliding block 1023, the sliding block 1023 is slidably connected in the limiting chute 1011, and the bottom of the sliding block 1023 is welded with the top of the spring 1012.

In this embodiment: through the setting of carrying case 1021, carrying case 1021 can play the effect of carrying on article, through the setting of stopper 1022, stopper 1022 can play the cooperation slider 1023 and use, thereby reach the in-process that removes slider 1023 plays spacing effect to slider 1023, through the setting of slider 1023, slider 1023 can play the effect of being connected with carrying case 1021, thereby make slider 1023 cooperation spring 1012 use, can play the effect of supporting carrying case 1021, thereby make slider 1023 and spring 1012 cooperation carrying case 1021 use, can alleviate the pressure that the inside bottom of box 1013 born, thereby reach the condition emergence that prevents that the inside bottom of box 1013 from receiving the extrusion and damaging.

As a technical optimization scheme of the utility model, the closing mechanism 2 comprises a clamping groove 201, a pressing plate 202 and a box cover 203, wherein the clamping groove 201 is formed in the bottom of the box cover 203, the pressing plate 202 is welded to the middle of the bottom of the box cover 203, and the box cover 203 is clamped at the top of the box 1013.

In this embodiment: through the setting of draw-in groove 201, draw-in groove 201 can play and connect fixed effect to connecting frame 5, through the setting of pressing board 202, pressing board 202 can play and cooperate draw-in groove 201 to carry out spacing fixed effect to connecting frame 5, through the setting of case lid 203, case lid 203 can play and carry out confined effect to the inside of box 1013.

As a technical optimization of the present utility model, the fastening connection mechanism 3 includes a connection member 301 and a fastening member 302, the connection member 301 is provided on the surface of the case 1013, and the fastening member 302 is provided on the front side of the connection member 301.

In this embodiment: through the setting of coupling assembling 301, coupling assembling 301 can play the effect of connecting regulation and control to fastening assembly 302, through the setting of fastening assembly 302, fastening assembly 302 can play the cooperation coupling assembling 301 and use and reach the inside anti extrusion effect of strengthening box 1013.

As a technical optimization scheme of the present utility model, the connection assembly 301 includes a first connection hole 3011, a fastening frame 3012, a connection block 3013, and a rotation rod 3014, where the first connection hole 3011 is opened on the right side of the fastening frame 3012, the fastening frame 3012 is fixedly connected to the surface of the case 1013, the connection block 3013 is welded on the left side of the front side of the fastening frame 3012, and the rotation rod 3014 is welded between opposite sides of the connection block 3013.

In this embodiment: through the setting of first connecting hole 3011, first connecting hole 3011 and second connecting hole 3022 intercommunication, through the setting of fastening frame 3012, fastening frame 3012 can play the effect of connecting fixedly to connecting block 3013, through the setting of connecting block 3013, connecting block 3013 can play the effect of connecting fixedly to dwang 3014 to can reach the effect of carrying out the connection support to dwang 3025 through fastening frame 3012, connecting block 3013 and dwang 3014 cooperation use.

As a technical optimization scheme of the present utility model, the fastening assembly 302 includes a fixing plate 3021, a second connection hole 3022, a connection plate 3023, a rotation hole 3024 and a rotation block 3025, where the fixing plate 3021 is welded to the right side of the rear side of the connection plate 3023, the second connection hole 3022 is formed on two sides of the fixing plate 3021, the connection plate 3023 is welded to the right side of the rotation block 3025, the rotation hole 3024 is formed at the top and bottom of the rotation block 3025, and the rotation block 3025 is rotatably connected to the surface of the rotation rod 3014.

In this embodiment: through the setting of fixed plate 3021, fixed plate 3021 accessible second connecting hole 3022 cooperation first connecting hole 3011 reaches the effect of being connected to bolt 6, through the setting of connecting plate 3023, connecting plate 3023 can cooperate fastening frame 3012 to use, reach the inside anti extrusion effect of strengthening box 1013, through the setting of rotation hole 3024, rotation hole 3024 can play the effect that provides the connection condition for rotatory piece 3025 and dwang 3014, thereby through the setting of rotatory piece 3025, rotatory piece 3025 cooperation rotation hole 3024 and dwang 3014 can reach the effect of overturning connecting plate 3023.

As a technical optimization scheme of the utility model, a connecting frame 5 is welded at the top of a box 1013, the connecting frame 5 is clamped in a clamping groove 201, and a bolt 6 is inserted into the inner walls of a first connecting hole 3011 and a second connecting hole 3022.

In this embodiment: through the setting of connecting frame 5, connecting frame 5 can play the effect of being connected box 1013 to make connecting frame 5 can play the cooperation and support clamp plate 202 and draw-in groove 201 and reach the anti effect of supporting of reinforcing box 1013, through the setting of bolt 6, bolt 6 can play the cooperation first connecting hole 3011 and second connecting hole 3022 and reach the effect of fixing fixed plate 3021 and fastening frame 3012's being connected.

Working principle: firstly, the box cover 203 is opened, then, the articles are placed in the carrying box 1021, the weight of the articles drives the carrying box 1021 to descend, in the process of descending the carrying box 1021, the carrying box 1021 drives the slide block 1023 to descend in the limiting sliding groove 1011, then, in the process of descending the slide block 1023, the limiting block 1022 is driven to descend, so that the limiting block 1022 can prevent the slide block 1023 from deviating in the process of descending, the carrying box 1021 can be limited, meanwhile, the slide block 1023 can exert pressure on the spring 1012 in the process of descending, so that the spring 1012 is contracted, when the bottom of the carrying box 1021 is lowered to the bottom of the box 1013, the box 1013 cooperates with the spring 1012 to reduce the extrusion of the bearing box 1021 to the bottom inside the box 1013, so as to strengthen the extrusion resistance of the bottom of the box 1013, then after the articles are assembled, the box cover 203 is covered back to the top of the connecting frame 5, so that the box cover 203 cooperates with the clamping groove 201 to connect and fix the connecting frame 5 with the pressing plate 202, the extrusion resistance of the box 1013 from outside to inside can be improved, finally the connecting plate 3023 is turned over, the fixing plate 3021 is connected with the fastening frame 3012, then the bolt 6 is inserted into the first connecting hole 3011 and the second connecting hole 3022, and the fixing plate 3021 is connected with the fastening frame 3012, so that the extrusion resistance of the box 1013 from inside to outside can be improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. The utility model provides a prevent packing carton of extrusion function, includes bears atress mechanism (1), closing mechanism (2), fastening coupling mechanism (3) and bearing plate (4), its characterized in that: the bearing force mechanism (1) is arranged at the top of the bearing plate (4), the sealing mechanism (2) is arranged at the top of the bearing force mechanism (1), and the fastening connection mechanism (3) is arranged on the surface of the bearing force mechanism (1);

The bearing stress mechanism (1) comprises a stress component (101) and a bearing component (102), wherein the stress component (101) is arranged at the top of the bearing plate (4), and the bearing component (102) is arranged in the stress component (101).

2. The packaging carton of claim 1, wherein the carton further comprises: the stress assembly (101) comprises a limit sliding groove (1011), springs (1012) and a box body (1013), wherein the limit sliding groove (1011) is formed in two sides of the inside of the box body (1013), the springs (1012) are welded at the bottom of the inside of the limit sliding groove (1011), and the box body (1013) is fixedly connected to the top of the bearing plate (4).

3. The packaging carton of claim 2, wherein the carton further comprises an anti-squeeze feature: the bearing assembly (102) comprises a bearing box (1021), limiting blocks (1022) and a sliding block (1023), wherein the bearing box (1021) is in sliding connection with the inside of the box body (1013), the limiting blocks (1022) are welded on two sides of the sliding block (1023), the sliding block (1023) is in sliding connection with the inside of a limiting sliding groove (1011), and the bottom of the sliding block (1023) is welded with the top of a spring (1012).

4. The packaging carton of claim 2, wherein the carton further comprises an anti-squeeze feature: the sealing mechanism (2) comprises a clamping groove (201), a pressing plate (202) and a box cover (203), wherein the clamping groove (201) is formed in the bottom of the box cover (203), the pressing plate (202) is welded to the middle of the bottom of the box cover (203), and the box cover (203) is clamped to the top of the box body (1013).

5. The packaging carton of claim 2, wherein the carton further comprises an anti-squeeze feature: the fastening connection mechanism (3) comprises a connection assembly (301) and a fastening assembly (302), wherein the connection assembly (301) is arranged on the surface of the box body (1013), and the fastening assembly (302) is arranged on the front side of the connection assembly (301).

6. The anti-squeeze functional packaging carton of claim 5, wherein: coupling assembling (301) is including first connecting hole (3011), fastening frame (3012), connecting block (3013) and dwang (3014), the right side at fastening frame (3012) is seted up in first connecting hole (3011), fastening frame (3012) fixed connection is on the surface of box (1013), connecting block (3013) welding is in the left side of fastening frame (3012) front side, dwang (3014) welding is between the opposite one side of connecting block (3013).

7. The anti-squeeze functional packaging carton of claim 6, wherein: fastening assembly (302) are including fixed plate (3021), second connecting hole (3022), connecting plate (3023), rotation hole (3024) and rotating block (3025), fixed plate (3021) welding is on the right side of connecting plate (3023) rear side, both sides at fixed plate (3021) are seted up in second connecting hole (3022), connecting plate (3023) welding is on the right side of rotating block (3025), top and bottom at rotating block (3025) are seted up in rotating hole (3024), rotating block (3025) rotates the surface of connecting at dwang (3014).

8. The anti-squeeze functional packaging carton of claim 7, wherein: the top welding of box (1013) has connecting frame (5), connecting frame (5) joint is in the inside of draw-in groove (201), the inner wall of first connecting hole (3011) and second connecting hole (3022) is pegged graft and is had bolt (6).