CN212401962U

CN212401962U - Inflatable corrugated carton limiting device

Info

Publication number: CN212401962U
Application number: CN201921882404.2U
Authority: CN
Inventors: 苏妍
Original assignee: Individual
Current assignee: Linyi Senrui Packaging Co.,Ltd.
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2021-01-26
Anticipated expiration: 2029-11-04

Abstract

The utility model provides an inflatable corrugated case limiting device, which relates to the technical field of corrugated cases and comprises a protective layer, an aerating device, elastic strips, air bags, an elastic body, cross plates, transverse plates, a pushing block, an inner ring, an extrusion arc cushion, a large arc cushion and a backing plate, wherein the lower end of the corrugated case is fixedly connected with the protective layer, the aerating device is penetrated through the placing area, the elastic strips are fixedly connected with the two ends of the bottom end of the corrugated case at intervals, the air bags are fixedly connected between the elastic strips, the extrusion arc cushion is penetrated between the inner ring and the air bags, the backing plate is fixedly connected with the bottom ends of the support rods and the extrusion arc cushion, the cross plates are fixedly connected between the protective layer and the corrugated case, and the transverse plates are slidably connected with the upper part and the lower part of the middle part of the cross plates, the utility model solves the problems that the existing corrugated case has a single structure, higher breakage rate in the transportation process and can, so that the use rate is low.

Description

Inflatable corrugated carton limiting device

Technical Field

The utility model relates to a corrugated box technical field, more specifically the theory relates to an inflatable corrugated box stop device.

Background

Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used. The corrugated case not only protects the commodity and is convenient for storage and transportation, but also beautifies the commodity and publicizes the commodity. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

Present corrugated box structure is comparatively single, and breakage rate is higher in the transportation, can not reach firm spacing fixed effect with its protection simultaneously, makes the lower problem of its rate of utilization, when transporting valuables, leads to easily damaging because of the collision.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an inflatable corrugated box stop device to it is comparatively single to solve current corrugated box structure, and the breakage rate is higher in the transportation, can not reach firm spacing fixed effect when its protection, makes the lower problem of its rate of utilization.

The utility model relates to an inflatable corrugated box stop device's purpose is reached by following concrete technical means:

an inflatable corrugated case limiting device comprises a protective layer, an inflating device, elastic strips, air bags, elastic bodies, cross plates, transverse plates, pushing blocks, inner rings, extrusion arc cushions, large arc cushions, supporting rods and cushion plates, the lower ends of the corrugated paper boxes are fixedly connected with a protective layer, an inflating device penetrates through the placing area, elastic strips are fixedly connected at two ends of the bottom end in the corrugated case at intervals, air bags are fixedly connected between the elastic strips, an inner ring is fixedly connected inside the air bag by a fixed rod, extrusion arc cushions are respectively penetrated between the inner ring and the air bag, the lower ends of the large arc cushions are fixedly connected with supporting rods, the bottom ends of the supporting rods and the extrusion arc cushions are fixedly connected with backing plates, cross plates are fixedly connected between the protective layer and the corrugated case, and transverse plates are slidably connected to the upper portion and the lower portion of the middle of each cross plate.

Preferably, the inflation device penetrates through the lower end left end air bag, and the lower end of the placing area is hinged with a cover covering the placing area and is embedded with the placing area.

Preferably, the air bags at the two ends of the bottom are tightly attached to the elastic strip, the elastic strip is made of steel plate strips in an arc shape, and the sliding beads correspond to the sliding grooves.

Preferably, the both ends of diaphragm all are provided with the ball, and the ball department that the cross plate corresponds the diaphragm is provided with the spout with the ball joint.

Preferably, the connecting pipes are all set as telescopic pipes, and the elastic bodies are all made of springs.

Preferably, the extrusion arc pad is set up around the inner ring runs through and is triangle petal form, and the crossing department in extrusion arc pad top sets up to the semicircle shape.

Preferably, the extrusion arc pad at the lower end of the large arc pad is larger than the extrusion arc pads at the two ends, the large arc pad and all arc shapes are made of rubber, and springs are wound around the supporting rods.

Has the advantages that:

1. this practicality just extrudees rather than the bracing piece of being connected and extrudees the arc pad through putting into the article extrusion cushion in the gasbag, and the extrusion arc pad extrudees large-scale arc pad and caves in the pressurization arc pad that makes its both ends and all stretches out towards the inside of interior ring, supports the firm effect that tightly reaches article with the article of putting into.

2. Still carry out the gasbag through aerating device and aerify and make it reach each gasbag inflation effect through the connecting pipe, and when putting into the elastic strip at article extrusion both ends in the gasbag, just can extrude a spring of inside and make the sliding ball of its elastic strip lower extreme slide down in the spout, play certain article and slow down the effect when reaching corresponding expansion space.

3. Secondly, when the inside extrusion of corrugated box is stronger, alright further support tightly and further support tightly the protection by promoting the piece by the inside cross plate of the protective layer of outside, make its corrugated box difficult damaged, reach repetitious usage's effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall bottom structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the protective layer of the present invention.

Fig. 4 is a schematic view of the structure of the extrusion arc cushion and the airbag of the present invention.

Fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

In fig. 1-5, the correspondence between the component names and the reference numbers is: the corrugated carton comprises a corrugated carton-1, a protective layer-2, a placing area-3, an inflating device-4, an elastic strip-5, a first spring-6, a chute-7, a sliding bead-8, an air bag-9, a connecting pipe-10, an elastic body-11, a cross plate-12, a transverse plate-13, a pushing block-14, a second spring-15, a fixing rod-16, an inner ring-17, an extrusion arc cushion-18, a large arc cushion-19, a supporting rod-20 and a cushion plate-21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

as shown in figures 1 to 5: an inflatable corrugated case limiting device comprises a protective layer 2, an inflating device 4, elastic strips 5, air bags 9, elastic bodies 11, cross plates 12, transverse plates 13, a pushing block 14, an inner ring 17, an extrusion arc cushion 18, a large arc cushion 19, a supporting rod 20 and a backing plate 21, wherein the lower end of a corrugated case 1 is fixedly connected with the protective layer 2, a placing area 3 is embedded at the left end right in front of the protective layer 2, the inflating device 4 penetrates through the placing area 3, the elastic strips 5 are fixedly connected at two ends of the bottom end of the interior of the corrugated case 1 at intervals, springs 6 are fixedly connected in the elastic strips 5, sliding grooves 7 are fixedly connected between the elastic strips 5, sliding balls 8 are slidably connected at one ends of the elastic strips 5 corresponding to the sliding grooves 7, the air bags 9 are fixedly connected between the elastic strips 5, connecting pipes 10 are respectively penetrated in the transverse direction and the longitudinal direction between the air bags 9, the elastic bodies 11 are fixedly connected between the air bags 9, inside by dead lever 16 fixedly connected with inner ring 17 of gasbag 9, it has extrusion arc pad 18 all to run through between inner ring 17 and the gasbag 9, the large-scale arc pad 19 of extrusion arc pad 18 top fixedly connected with of upper end, the equal fixedly connected with bracing piece 20 of lower extreme of large-scale arc pad 19, the equal fixedly connected with backing plate 21 in bottom of bracing piece 20 and extrusion arc pad 18, equal fixedly connected with cross plate 12 between protective layer 2 and corrugated box 1, the equal sliding connection in upper and lower at cross plate 12 middle part has diaphragm 13, the equal fixedly connected with of end promotes piece 14 about cross plate 12, promote equal fixedly connected with No. two springs 15 between piece 14.

The inflating device 4 penetrates through the lower end left end air bag 9, so that the inflating air can accurately enter the air bag 9 when the inflating device 4 inflates, all the air bags 9 are filled with the inflating air by the penetration of the connecting pipe 10, the lower end of the placing area 3 is hinged with a cover for covering the placing area and is embedded with the placing area 3, so that the inflating device 4 can cover the entering of dust or the damage of the outside when the inflating device 4 is not used, and the use of the inflating device 4 is influenced.

Wherein, the gasbag 9 at bottom both ends all hugs closely with elastic strip 5 mutually, can extrude elastic strip 5 when making its gasbag 9 receive the extrusion and make it carry out corresponding expansion firm effect, and elastic strip 5 sets up to the arc by the steel sheet strip and makes simultaneously, and the steel sheet has certain elasticity tough and tough to make it reach and slow down firm lower better, and smooth pearl 8 is corresponding with spout 7, and smooth pearl 8 slides in spout 7 and improves elastic strip 5's the dynamics of expanding.

The two ends of the transverse plate 13 are provided with balls, and the cross plate 12 is provided with a chute clamped with the balls at the position corresponding to the balls of the transverse plate 13, so that the extrusion of the cross plate 12 is influenced when the protective layer 2 is extruded, and the sliding support of the transverse plate 13 at the upper end and the lower end of the protective layer can achieve the effect of protecting and resisting the corrugated case 1.

Wherein, the connecting pipe 10 all sets up to flexible pipe, sets up to flexible pipe and makes connecting pipe 10 can play certain extension effect when extrudeing each other, and elastomer 11 is made by the spring simultaneously, makes it compress tightly correspondingly and transport the effect that slows down to the bottom.

Wherein, extrusion arc pad 18 runs through the setting around inner ring 17 and is triangle petal form, pops out simultaneously when making it all receive the extrusion and carries out the attached compaction with the device of putting into in the gasbag 9, makes it guarantee to stabilize, and the crossing department in extrusion arc pad 18 top sets up to the semicircle arc shape, makes it can carry out corresponding extrusion by the semicircle arc form when the extrusion and support tightly.

The extrusion arc pad 18 at the lower end of the large arc pad 19 is larger than the extrusion arc pads 18 at the two ends, so that the fed objects firstly contact the larger extrusion arc pad 18 and then transfer force to the extrusion arc pads 18 with the smaller two ends in the extrusion process, meanwhile, the large arc pad 19 and all arc shapes are made of rubber, the rubber is made into rubber, so that the air bag 9 of the large arc pad cannot be damaged in the extrusion process, and springs are wound around the supporting rod 20, so that a certain slowing effect is achieved, and the large arc pad is prevented from being damaged in the extrusion process.

The working principle is as follows: firstly, the cover in front of the placing area 3 is opened to inflate the internal inflation device 4, so that the air enters the air bags 9 and is penetrated through the connecting pipe 10, all the air bags 9 are fully inflated, articles can be placed in the air bags 9, when the articles are placed, the cushion block 21 is extruded to extrude the supporting rod 20 and the extrusion arc cushion 18 which are connected, so that the large arc cushion 19 is extruded to be sunken, the extrusion arc cushions 18 at two ends are extruded when the two ends are lengthened while the large arc cushion 19 is sunken, the extrusion arc cushions 18 are contacted with the articles to achieve the abutting effect, when the extrusion force is larger, the elastic strips 5 at two ends are extruded, the elastic strips 5 extrude the first spring 6 inside, the sliding beads 8 at the lower ends of the elastic strips 5 slide downwards in the sliding grooves 7, the corresponding retarding effect is achieved while the certain abutting effect is achieved, when the extrusion force is stronger, the corrugated case 1 is protected to be stable by the external protection layer 2, the crossed plates 12 inside the protective layer 2 are used for resisting, when certain deformation is to be generated, the balls at the two ends of the transverse plates 13 at the two ends slide in the clamping grooves to support tightly, the pushing blocks 14 at the two ends are used for pushing the paper boards of the corrugated case 1 to abut, and the effect that the corrugated case 1 is protected tightly is achieved.

Claims

1. The utility model provides an inflatable corrugated box stop device, includes protective layer (2), aerating device (4), elastic strip (5), gasbag (9), elastomer (11), cross board (12), diaphragm (13), promotes piece (14), inner ring (17), extrusion arc pad (18), large-scale arc pad (19), bracing piece (20), backing plate (21), its characterized in that: the lower ends of the corrugated paper boxes (1) are fixedly connected with a protective layer (2), an air charging device (4) penetrates through the placing area (3), two ends of the bottom end in the corrugated case (1) are fixedly connected with elastic strips (5) at intervals, air bags (9) are fixedly connected among the elastic strips (5), inner rings (17) are fixedly connected inside the air bags (9) through fixing rods (16), an extrusion arc pad (18) is arranged between the inner ring (17) and the air bag (9) in a penetrating way, the lower ends of the large arc cushions (19) are fixedly connected with supporting rods (20), the bottom ends of the support rod (20) and the extrusion arc pad (18) are fixedly connected with a backing plate (21), cross plates (12) are fixedly connected between the protective layer (2) and the corrugated case (1), the upper part and the lower part of the middle part of the cross plate (12) are both connected with a transverse plate (13) in a sliding way.

2. The inflatable corrugated box restraining device of claim 1, wherein: the inflating device (4) is penetrated through the lower end left end air bag (9), and the lower end of the placing area (3) is hinged with a cover covering the placing area and is embedded with the placing area (3).

3. The inflatable corrugated box restraining device of claim 1, wherein: the air bags (9) at the two ends of the bottom are tightly attached to the elastic strips (5), meanwhile, the elastic strips (5) are made of steel plate strips in an arc shape, and the sliding beads (8) correspond to the sliding grooves (7).

4. The inflatable corrugated box restraining device of claim 1, wherein: both ends of diaphragm (13) all are provided with the ball, and crossing plate (12) correspond the ball department of diaphragm (13) and be provided with the spout with the ball joint.

5. The inflatable corrugated box restraining device of claim 1, wherein: the extrusion arc pad (18) is in a triangular petal shape around the inner ring (17) in a penetrating mode, and the intersection of the top of the extrusion arc pad (18) is in a semicircular arc shape.