CN210913397U

CN210913397U - Pressure-resistant heat-preservation corrugated carton

Info

Publication number: CN210913397U
Application number: CN201921863446.1U
Authority: CN
Inventors: 钱红武; 施彩云; 翟凤翔; 孙秋平
Original assignee: Taizhou Hexing Paper Co ltd
Current assignee: Taizhou Hexing Paper Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-03
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a withstand voltage heat preservation type corrugated carton, the power distribution box comprises a main box body, the first ear of rolling over of the equal fixedly connected with in upper and lower both sides of the left and right sides of the main box body, the equal fixed mounting in upper and lower both sides has the second to roll over the ear around the main box body, and the through-hole has evenly been seted up to the intermediate position of the second ear of rolling over, the right side of the second ear of rolling over is fixed to be installed and is torn the piece, the bottom corner outside fixed mounting of the main box body has the reinforcement angle. The utility model discloses a shape that sets up first flute layer and second flute layer is the wave, and the direction mutually perpendicular of first flute layer and second flute layer, the bulk strength of the main tank body has been strengthened greatly, there is the lime layer of inlaying netted silk screen at the inside bonding of main tank body simultaneously, further strengthen the intensity of main tank body, the effectual whole compressive strength who improves this corrugated box, be fixed with the back up angle in the edge of main tank body simultaneously, utilize the back up angle to consolidate the corner of main tank body, the anti deformability of the device has been strengthened greatly.

Description

Pressure-resistant heat-preservation corrugated carton

Technical Field

The utility model relates to a corrugated box technical field specifically is a withstand voltage heat preservation type corrugated box.

Background

The corrugated case is a case body made by the corrugated board through the operations of die cutting, indentation, nailing or case sticking, etc., which is generally used for storing or packing products and is widely applied to the storage and transportation of various industries, the prior corrugated case is mostly formed by simply cutting and binding the corrugated board, has simple structure and is only suitable for storing lighter products, for some commodities needing strict protection, because the supporting strength of the corrugated case is not enough, the corrugated case stacked in multiple layers is influenced by the gravity pressure during the storage and storage, is easy to deform and damage internal products, and the heat preservation performance of the prior corrugated case is not strong, the temperature in the case can not be kept constant in a certain range, the preservation of specific products is influenced, and the internal partition board of the prior corrugated case with the partition board is mostly directly inserted in the case body, which is inconvenient for adjusting the size of the partition board according to the actual use condition, and the separator is easy to topple over during use, so in order to solve the problems, a pressure-resistant heat-preservation type corrugated carton is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage heat preservation type corrugated box to the present corrugated box simple structure who proposes in solving above-mentioned background art leads to its compressive strength not enough, and easy pressurized deformation damages, and corrugated box can not keep the incasement constancy of temperature in the certain limit, and the fixed unstable problem of baffle type corrugated box's baffle.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure-resistant heat-preservation corrugated carton comprises a main box body, wherein first folding lugs are fixedly connected to the upper side and the lower side of the left side and the right side of the main box body, second folding lugs are fixedly mounted on the upper side and the lower side of the front side and the lower side of the rear side of the main box body, through holes are uniformly formed in the middle positions of the second folding lugs, a tearing block is fixedly mounted on the right side of the second folding lugs, reinforcing corners are fixedly mounted on the outer sides of corners of the bottom of the main box body, a backing plate is placed at the bottom of the main box body, sponge buffer blocks are uniformly bonded on the inner wall of the main box body, a clamping plate is fixedly mounted on the other side of each sponge buffer block, heat-preservation cotton pads are bonded on the surfaces of the backing plate and the clamping plate, sliding sleeves are pressed on the inner walls of the front side and the rear side of the main box body, sliding blocks are inserted in the sliding sleeves, and a partition plate is bonded on the outer side of the sliding block.

Preferably, the main box body comprises a surface paper layer, a first corrugated layer, a lime layer, a silk screen and a second corrugated layer, the first corrugated layer is bonded to the bottom of the surface paper layer, the lime layer is pressed on the bottom of the first corrugated layer, the silk screen is inlaid in the lime layer, and the second corrugated layer is bonded to the bottom of the lime layer.

Preferably, the surface paper layer is provided with two sets ofly altogether, and is two sets of the surface paper layer bonds respectively in the top on first flute layer and the below of silk screen, first flute layer and second flute layer are the wavy design, and the wave direction mutually perpendicular on first flute layer and second flute layer, the silk screen is latticed design.

Preferably, the reinforcing angles are arranged in eight groups, wherein four groups of the reinforcing angles are respectively fixed at four corners of the outer side of the bottom of the main box body, and the other four groups of the reinforcing angles are respectively fixed at four corners of the inner side of the upper part of the main box body.

Preferably, the clamping plate is designed to be of an elastic telescopic structure through the sponge buffer block and the main box body, and the clamping plate is designed to be overhead through the sponge buffer block and the main box body.

Preferably, the sliding block and the sliding sleeve are designed into a sliding structure, the partition board is designed into a sliding structure with the main box body through the sliding block and the sliding sleeve, the protruding block is evenly arranged above the friction resistance block, tooth grooves are evenly arranged on the upper side and the lower side of the inside of the friction resistance block, and the friction resistance block is designed into an elastic telescopic structure through the spring and the sliding block.

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

1. the shape through setting up first flute layer and second flute layer is the wave, and the direction mutually perpendicular on first flute layer and second flute layer, the bulk strength of the main tank body has been strengthened greatly, the lime layer that has netted silk screen is inlayed in the bonding between first flute layer and second flute layer simultaneously, further strengthen the intensity of the main tank body, the effectual whole compressive strength who improves this corrugated box, be fixed with the reinforcement angle simultaneously at the edge of the main tank body, utilize the reinforcement angle to consolidate the corner of the main tank body, the device's anti deformability has been strengthened greatly.

2. The lime layer is inlaid in the main box body, the lime layer can effectively absorb damp gas in the box body, the drying degree in the box body is kept, products stored in the box body are prevented from being affected by damp gas, the clamping plate is elastically supported by the sponge buffer block, the clamping plate is erected in the main box body, the products and the main box body are separated, the heat preservation cotton pad is matched to wrap the products, the temperature in the main box body is effectively guaranteed to be maintained within a certain range, and the products are protected.

3. Inlay the inside at the frictional resistance piece through setting up the slider, utilize the slider to restrict the inside gliding stability of baffle at the main tank body at the inside slip of frictional resistance piece, through setting up spring elastic support frictional resistance piece for the laminating of frictional resistance piece is on the inner wall of sliding sleeve, and the tooth's socket block on the arch in the frictional resistance piece outside and the sliding sleeve inner wall is fixed the slip of slider, and is fixed insecure when the effectual baffle that prevents slides, has improved the device's stability greatly.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention in a pressed state;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the main box of the present invention.

In the figure: 1. a main box body; 101. a face paper layer; 102. a first corrugated layer; 103. a lime layer; 104. a wire mesh; 105. a second corrugated layer; 2. a first folding lug; 3. a second folding lug; 4. a through hole; 5. a tearing block; 6. reinforcing corners; 7. a base plate; 8. a sponge buffer block; 9. a clamping plate; 10. a heat-insulating cotton pad; 11. a sliding sleeve; 12. a slider; 13. a spring; 14. a frictional resistance block; 15. a separator.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

a pressure-resistant heat-preservation type corrugated case comprises a main case body 1, wherein the upper side and the lower side of the left side and the right side of the main case body 1 are fixedly connected with first folding lugs 2, the main case body 1 comprises a surface paper layer 101, a first corrugated layer 102, a lime layer 103, a wire mesh 104 and a second corrugated layer 105, the first corrugated layer 102 is bonded at the bottom of the surface paper layer 101, the lime layer 103 is pressed at the bottom of the first corrugated layer 102, the wire mesh 104 is embedded in the lime layer 103, the second corrugated layer 105 is bonded at the bottom of the lime layer 103, the surface paper layers 101 are provided with two groups, the two groups of surface paper layers 101 are respectively bonded above the first corrugated layer 102 and below the wire mesh 104, the first corrugated layer 102 and the second corrugated layer 105 are both in a wavy design, the wavy direction of the first corrugated layer 102 and the second corrugated layer 105 is perpendicular to each other, the wire mesh 104 is in a latticed design, and the first corrugated layer 102 and the second corrugated layer 105 in the wavy design greatly enhance the overall strength of the main case, and the wave directions of the first corrugated layer 102 and the second corrugated layer 105 are mutually vertical, so that the strength of the main box body 1 in two vertical directions is enhanced, and the compression strength of the corrugated box is greatly enhanced by matching with the lime layer 103 with a pressed limit inside, and simultaneously, a mesh-shaped wire mesh 104 is embedded in the lime layer 103, and the lime layer 103 is pulled and reinforced through the mesh shape, so that the lime layer 103 is prevented from being broken, the overall strength of the main box body 1 is higher, in a humid environment, the lime layer 103 can effectively adsorb the humid gas inside the main tank body 1, prevent the gas inside the main tank body 1 from being too humid, the deposited articles are influenced, and the lime layer 103 is utilized to carry out heat preservation and protection on the interior of the main box body 1, so that the temperature in the main box body 1 is effectively maintained to a certain degree, the device can store products with certain heat preservation requirements, and the application range of the device is greatly enlarged.

The upper and lower sides of the front and rear sides of the main box body 1 are fixedly provided with second lugs 3, the middle positions of the second lugs 3 are uniformly provided with through holes 4, the right sides of the second lugs 3 are fixedly provided with tearing blocks 5, the through holes 4 arranged at the middle positions of the second lugs 3 pre-separate and cut off the second lugs 3, so that when the corrugated carton is opened, the second lugs 3 can be quickly torn by pulling the tearing blocks 5, the opening efficiency of the device is greatly improved, the time is saved, meanwhile, the device can not be restored after being opened, lawless persons can be effectively prevented from using the corrugated carton for packaging and manufacturing pirate products, the piracy prevention performance of the device is improved, reinforcing angles 6 are fixedly arranged on the outer side of the bottom corners of the main box body 1, eight groups of reinforcing angles 6 are arranged, wherein the four groups of reinforcing angles 6 are respectively fixed at the four outer side corners of the bottom of the main box body 1, and the four groups of reinforcing angles 6 are respectively fixed at the inner, four corner outsides of fixing in main tank 1 bottom through four groups of reinforcement angles 6 are consolidated main tank 1's bottom, the effectual steadiness that has strengthened the device, and four other groups of reinforcement angles 6 support simultaneously on main tank 1 top inboard corner, consolidate the support to main tank 1's four walls and first tab 2 and second tab 3, have improved the support intensity at device top greatly, the effectual compressive property that improves the device.

The bottom of the main box body 1 is provided with a backing plate 7, sponge buffer blocks 8 are uniformly bonded on the inner wall of the main box body 1, a clamping plate 9 is fixedly mounted on the other side of the sponge buffer block 8, heat-insulating cotton pads 10 are bonded on the surfaces of the backing plate 7 and the clamping plate 9, the clamping plate 9 and the main box body 1 are designed to be of an elastic telescopic structure through the sponge buffer blocks 8, the clamping plate 9 and the main box body 1 are designed to be overhead through the sponge buffer blocks 8, the clamping plate 9 is elastically supported by the sponge buffer blocks 8 to stably clamp products, so that the products inside the main box body 1 are separated from the four walls of the main box body 1, the excessive transmission of external temperature to the products is effectively delayed, the products inside the main box body 1 are maintained in a certain temperature state, the application range of the device is effectively improved, meanwhile, when collision occurs, the sponge buffer blocks 8 between the main box body 1 and the clamping plate 9 are, carry out the buffer protection, the probability that effectual reduction product and 1 four walls of main tank body bump reduces the probability that the product collided and damaged, and the cotton pad 10 that keeps warm is made for soft material, and the effectual product of protecting and keeping warm has improved the device's barrier propterty greatly.

Sliding sleeves 11 are pressed on the inner walls of the front side and the rear side of a main box body 1, a sliding block 12 is inserted in the sliding sleeve 11, springs 13 are fixedly adhered to the upper side and the lower side of the sliding block 12, a friction resistance block 14 is fixedly installed at the other end of each spring 13, a partition plate 15 is adhered to the outer side of each sliding block 12, the sliding block 12 and the sliding sleeve 11 are designed into a sliding structure, the partition plate 15 and the main box body 1 are designed into a sliding structure through the sliding block 12 and the sliding sleeve 11, raised blocks are uniformly arranged above the friction resistance block 14, tooth sockets are uniformly arranged on the upper side and the lower side of the inner part of the friction resistance block 14, the friction resistance block 14 and the sliding block 12 are designed into an elastic telescopic structure through the springs 13, when the partition plate 15 needs to be adjusted, a worker holds the partition plate 15 to apply force to slide, under the action of external force, the raised blocks on the, the spring 13 cushions the elastic support to the removal of frictional resistance piece 14, when removing the baffle 15 to suitable position, under the elastic support of spring 13, frictional resistance piece 14 block is on the inner wall of sliding sleeve 11, with the rigidity of slider 12 to prevent that baffle 15 is not hard up, effectually fix baffle 15, improved the fixed stability of baffle 15.

The working principle is as follows: when the folding and spreading device works, a worker folds and spreads the folding and spreading device, and the first lug 2 and the second lug 3 which are arranged at the bottom of the main box body 1 are respectively bent towards the inside, so that the first lug 2 at the bottom of the main box body 1 is positioned above the second lug 3, two groups of second lugs 3 at the bottom of the main box body 1 are bonded together in an adhesive tape bonding mode, then, the worker fixes four groups of reinforcing angles 6 at the outer sides of four corners at the bottom of the main box body 1 through rivets respectively, and fixes four groups of reinforcing angles 6 at the inner parts of the four corners at the upper part of the main box body 1 through rivets respectively;

when in use, if the position of the clapboard 15 needs to be adjusted according to the size of a product to be stored, a worker holds the clapboard 15 and applies force to slide the clapboard 15, the bulge arranged at the outer side of the friction resistance block 14 withdraws from the tooth socket arranged above the sliding sleeve 11 under the action of external force, the partition 15 is moved to the right and left in the direction of the slide sleeve 11 in the main body 1, and the partition 15 is moved to a proper position, and when the force application is stopped, under the elastic support of the spring 13, the friction resistance block 14 is clamped in a tooth groove formed in the sliding sleeve 11, the position of the partition 15 is stably fixed, a worker places a product inside the main case 1, so that the product is wrapped on the heat preservation cotton pad 10, as the clamping plate 9 is supported and arranged on the inner wall of the main box body 1 through the sponge buffer block 8, products inside the main box body 1 are protected in a buffering mode, and damage to the products caused by collision is effectively weakened;

when needs encapsulation, the staff turns over two sets of first book ears 2 and the second book ear 3 that main box 1 top was installed for two sets of second book ears 3 of main box 1 top are sealed this corrugated box through the sticky mode of sticky tape to it, if when needing the unpacking, the user only need hold between the fingers and tear and draw piece 5, pull to the lifting, make the second book ear 3 from through-hole 4 tear open can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a withstand voltage heat preservation type corrugated box, includes main tank body (1), its characterized in that: the upper and lower sides of the left and right sides of the main box body (1) are fixedly connected with first folding lugs (2), the upper and lower sides of the front and rear sides of the main box body (1) are fixedly provided with second folding lugs (3), the middle positions of the second folding lugs (3) are uniformly provided with through holes (4), the right side of each second folding lug (3) is fixedly provided with a tearing block (5), the outer side of the corner of the bottom of the main box body (1) is fixedly provided with a reinforcing angle (6), the bottom of the main box body (1) is provided with a backing plate (7), the inner wall of the main box body (1) is uniformly bonded with a sponge buffer block (8), the other side of the sponge buffer block (8) is fixedly provided with a clamping plate (9), the surfaces of the backing plate (7) and the clamping plate (9) are both bonded with a heat-preservation cotton pad (10), and the inner walls of the front and rear sides of the main box body (1), and the inside of sliding sleeve (11) is inserted and is equipped with slider (12), spring (13) have all fixed the bonding to the upper and lower both sides of slider (12), and the other end fixed mounting of spring (13) has frictional resistance piece (14), the outside bonding of slider (12) has baffle (15).

2. The pressure-resistant heat-insulating corrugated box according to claim 1, wherein: the main box body (1) comprises a surface paper layer (101), a first corrugated layer (102), a lime layer (103), a screen (104) and a second corrugated layer (105), wherein the first corrugated layer (102) is bonded to the bottom of the surface paper layer (101), the lime layer (103) is pressed on the bottom of the first corrugated layer (102), the screen (104) is inlaid in the lime layer (103), and the second corrugated layer (105) is bonded to the bottom of the lime layer (103).

3. The pressure-resistant heat-insulating corrugated box according to claim 2, wherein: the surface paper layer (101) is provided with two groups, the two groups of surface paper layers (101) are respectively bonded above the first corrugated layer (102) and below the silk screen (104), the first corrugated layer (102) and the second corrugated layer (105) are both in a wavy design, the wavy directions of the first corrugated layer (102) and the second corrugated layer (105) are mutually perpendicular, and the silk screen (104) is in a latticed design.

4. The pressure-resistant heat-insulating corrugated box according to claim 1, wherein: the reinforcing angles (6) are arranged in eight groups, wherein four groups of reinforcing angles (6) are respectively fixed at four corners of the outer side of the bottom of the main box body (1), and the other four groups of reinforcing angles (6) are respectively fixed at four corners of the inner side of the upper portion of the main box body (1).

5. The pressure-resistant heat-insulating corrugated box according to claim 1, wherein: the clamping plate (9) is designed to be of an elastic telescopic structure through the sponge buffer block (8) and the main box body (1), and the clamping plate (9) is designed to be overhead through the sponge buffer block (8) and the main box body (1).

6. The pressure-resistant heat-insulating corrugated box according to claim 1, wherein: slider (12) and sliding sleeve (11) design are sliding structure, baffle (15) are through slider (12) and sliding sleeve (11) and main tank body (1) design are sliding structure, the protruding piece has evenly been seted up to frictional resistance piece (14) top, the tooth's socket has evenly been seted up to both sides about the inside of frictional resistance piece (14), frictional resistance piece (14) are through spring (13) and slider (12) design for elastic telescopic structure.