CN217319668U

CN217319668U - Corrugated container board with good withstand voltage performance

Info

Publication number: CN217319668U
Application number: CN202220147844.9U
Authority: CN
Inventors: 杨文福
Original assignee: Zhongshan Hengyuan Paper Products Manufacturing Co ltd
Current assignee: Zhongshan Hengyuan Paper Products Manufacturing Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-30
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of the corrugated paper, and a corrugated container board with good withstand voltage performance is disclosed, including first corrugated sheet and second corrugated sheet, the medial surface equidistance fixed mounting of first corrugated sheet and second corrugated sheet has the inner core, the inner core is the hexagon, the upper and lower both ends of inner core respectively with the medial surface fixed connection of first corrugated sheet and second corrugated sheet. The utility model discloses an install the stopper and install the bracing piece in the one end of stopper, in the time of the in-service use, when the surface of first corrugated sheet received pressure, the inner core that the hexagon was made this moment can effectively absorb the impact force, simultaneously because the cross bearing structure who encloses through four bracing pieces in the inside of inner core can effectually absorb the impact, reverse the support that provides simultaneously, avoid the inner core to take place to warp, reverse the first corrugated sheet of support to support, avoid deformation to appear in first corrugated sheet surface, thereby realized having the advantage of good resistance to pressure.

Description

Corrugated container board with good withstand voltage performance

Technical Field

The utility model belongs to the technical field of the corrugated paper, specifically a corrugated container board with good withstand voltage performance.

Background

The corrugated board is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer (commonly known as 'hole paper', 'corrugated core paper', 'corrugated paper core', 'corrugated raw paper') and a layer of paper board (also known as 'box board paper', 'box paper board'), has higher mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors: the characteristics of core paper and paperboard and the structure of the paper box, corrugated paper, are widely used as packing boxes for various articles in daily life due to excellent plastic property.

Corrugated container board comprises the corrugated paper of inside and outside both sides and the refill at center usually, when the in-service use, its outmost corrugated paper can receive great pressure usually, however when the corrugated paper in the outside receives great pressure, because the inner core layer in intermediate level produces deformation and leads to the corrugated paper in the outside to produce corresponding deformation, if the position is located the groove of inner core in deformation emergence position, then very easily lead to the corrugated paper in the outside to appear damaged, lead to the intensity to reduce, when appearing colliding with simultaneously when the four corners department of corrugated paper, the structural strength who very easily leads to whole corrugated paper receives the influence, influence in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a corrugated container board with good withstand voltage ability has the higher advantage of good withstand voltage ability and four corners structural strength.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrugated container board with good resistance to pressure, includes first corrugated sheet and second corrugated sheet, the medial surface equidistance fixed mounting of first corrugated sheet and second corrugated sheet has the inner core, the inner core is the hexagon, the upper and lower both ends of inner core respectively with the medial surface fixed connection of first corrugated sheet and second corrugated sheet, the spacing groove has been seted up to angles such as the medial surface of inner core, the equal movable mounting in inside of spacing groove has the stopper, the equal fixed mounting in one end of stopper has the bracing piece.

As the utility model discloses a preferred technical scheme of corrugated container board with good resistance to pressure, the middle part of bracing piece is equipped with the dead lever, the other end of bracing piece and the lateral surface fixed connection of dead lever, every the inside of inner core all is equipped with four bracing pieces, four the bracing piece encloses into the cross, when the surface of first corrugated sheet received pressure, the inner core that the hexagon was made this moment can effectively absorb the impact force, simultaneously because the cross bearing structure who encloses through four bracing pieces in the inside of inner core can effectually absorb the impact, reverse the support that provides simultaneously, avoid the inner core to take place to warp, come reverse support first corrugated sheet to support, avoid first corrugated sheet surface deformation to appear, have higher structural strength.

As the utility model discloses a preferred technical scheme of corrugated container board with good resistance to pressure, the dashpot has all been seted up on first corrugated sheet and the second corrugated sheet position that is close to the four corners, the lateral surface in first corrugated sheet and second corrugated sheet four corners all is equipped with the buffer block, the equal fixed mounting in one end of buffer block medial surface has the slider.

As the utility model discloses a preferred technical scheme of corrugated container board with good resistance to pressure, the medial surface of buffer block contacts with the top of first corrugated sheet and the bottom of second corrugated sheet, the buffer block passes through movable joint between slider and the dashpot, the equal fixed mounting of one end of slider has buffer spring, buffer spring's the other end and the one end fixed connection of dashpot inner chamber, when the side of first corrugated sheet and second corrugated sheet received the impact, the buffer block at first received the impact to will strike conduction to slider department, drive the relative dashpot displacement of slider, and the buffer spring who just is located the dashpot inside can absorb the buffering and reduce the impact.

As the utility model discloses a preferred technical scheme of corrugated container board with good resistance to pressure, the movable groove has been seted up to the medial surface of buffer block, the inside movable mounting in movable groove has the movable block, the one end of movable block contacts with the side of first corrugated sheet and second corrugated sheet.

As the utility model discloses a preferred technical scheme of corrugated container board with good resistance to pressure, the left and right sides of movable block bottom all rotates through the pivot and is connected with the movable rod, the other end movable mounting of movable rod has the buffing pad, the one end of buffing pad contacts with one side in activity groove, and the movable rod that is located the movable block bottom left and right sides takes place to deflect immediately to the relative activity groove displacement of buffing pad that drives movable rod one end comes to further offset the impact, avoids the influence to first corrugated sheet and second corrugated sheet four corners, increases structural strength, makes its easy to use.

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

1. the utility model discloses an inner core is installed to the equidistance between first corrugated sheet and second corrugated sheet, and the spacing groove has been seted up to the angle such as in the inside of inner core, there is the stopper and install the bracing piece in the one end of stopper at the inside movable mounting of spacing groove simultaneously, in the time of the in-service use, when the surface of first corrugated sheet received pressure, the inner core that the hexagon was made this moment can effectively absorb the impact force, simultaneously because the cross bearing structure who encloses through four bracing pieces in the inside of inner core can effectually absorb the impact, reverse the support of providing simultaneously, avoid the inner core to take place to warp, come reverse first corrugated sheet to support, avoid first corrugated sheet surface to appear deformation, thereby realized having had the advantage of good resistance to pressure.

2. The utility model discloses a buffer slot has been seted up in the four corners department of first corrugated sheet and second corrugated sheet, and be equipped with the buffer block in its lateral surface, the medial surface of buffer block simultaneously be fixed with the slider and with carry out the joint between the buffer slot, when the side of first corrugated sheet and second corrugated sheet received the impact, the buffer block at first receives the impact, and will strike conduction to slider department, drive the relative buffer slot displacement of slider, and be located the inside buffer spring of buffer slot and can absorb the buffering and reduce the impact, the movable rod that is located the movable block bottom left and right sides simultaneously takes place the deflection immediately, and the relative movable groove displacement of buffer seat that drives movable rod one end, come to further offset the impact, avoid the influence in first corrugated sheet and second corrugated sheet four corners, increase structural strength, thereby the higher advantage of four corners structural strength has been realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the inner core structure of the present invention;

FIG. 3 is an exploded view of the buffer block structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the buffer block of the present invention;

fig. 5 is an exploded view of the inner core and the support rod structure of the present invention.

In the figure: 1. a first corrugated board; 2. a second corrugated sheet; 3. an inner core; 4. a limiting groove; 5. A limiting block; 6. a support bar; 7. fixing the rod; 8. a buffer block; 9. a buffer tank; 10. a buffer spring; 11. a movable groove; 12. a movable block; 13. a movable rod; 14. a buffer seat; 15. a slide block.

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.

As shown in fig. 1, 2 and 5, the utility model provides a corrugated board with good pressure resistance, which comprises a first corrugated board 1 and a second corrugated board 2, wherein inner cores 3 are fixedly installed on the inner side surfaces of the first corrugated board 1 and the second corrugated board 2 at equal intervals, the inner cores 3 are hexagonal, the upper end and the lower end of each inner core 3 are respectively fixedly connected with the inner side surfaces of the first corrugated board 1 and the second corrugated board 2, limit grooves 4 are arranged on the inner side surfaces of the inner cores 3 at equal angles, limit blocks 5 are movably installed in the limit grooves 4, support rods 6 are fixedly installed at one ends of the limit blocks 5, fixing rods 7 are arranged in the middle parts of the support rods 6, the other ends of the support rods 6 are fixedly connected with the outer side surfaces of the fixing rods 7, four support rods 6 are arranged in each inner core 3, and the four support rods 6 form a cross shape, when the surface of first corrugated sheet 1 received pressure, the inner core 3 that the hexagon made this moment can effectively absorb the impact force, simultaneously because the cross bearing structure who encloses through four bracing pieces 6 in the inside of inner core 3 can effectually absorb the impact, reverse the support that provides simultaneously, avoid inner core 3 to take place to warp, come reverse support first corrugated sheet 1 to support, avoid deformation to appear in first corrugated sheet 1 surface, higher structural strength has.

As shown in fig. 3 and 4, the positions of the first corrugated board 1 and the second corrugated board 2 near four corners are both provided with buffer grooves 9, the outer side surfaces of four corners of the first corrugated board 1 and the second corrugated board 2 are respectively provided with a buffer block 8, one end of the inner side surface of each buffer block 8 is fixedly provided with a slide block 15, the inner side surface of the buffer block 8 is contacted with the top end of the first corrugated board 1 and the bottom end of the second corrugated board 2, the buffer block 8 is movably clamped with the buffer groove 9 through a slide block 15, one end of the slide block 15 is fixedly provided with a buffer spring 10, the other end of the buffer spring 10 is fixedly connected with one end of the inner cavity of the buffer groove 9, when the side surfaces of the first and second

corrugated sheets

1 and 2 are impacted, the buffering blocks 8 are first impacted, and the impact is transmitted to the sliding block 15, the sliding block 15 is driven to move relative to the buffer slot 9, and the buffer spring 10 positioned in the buffer slot 9 can absorb the impact to reduce the impact.

As shown in fig. 4, movable groove 11 has been seted up to buffer block 8's medial surface, movable block 12 has been seted up to movable groove 11's inside movable mounting, the one end of movable block 12 contacts with the side of first corrugated sheet 1 and second corrugated sheet 2, the left and right sides of movable block 12 bottom all rotates through the pivot and is connected with movable rod 13, movable rod 13's other end movable mounting has buffer seat 14, buffer seat 14's one end contacts with one side of movable groove 11, and movable rod 13 that is located the 12 bottom left and right sides of movable block takes place the deflection immediately to the buffer seat 14 relative movable groove 11 displacement of driving movable rod 13 one end comes the offset of further offset impact, avoids the influence to first corrugated sheet 1 and the 2 four corners of second corrugated sheet, increases structural strength, makes its easy to use.

The utility model discloses a theory of operation and use flow:

when the shock absorber is used, when the surface of the first corrugated board 1 is stressed, the inner core 3 made of the hexagon can effectively absorb shock force, meanwhile, the cross-shaped supporting structure formed by surrounding the four supporting rods 6 in the inner core 3 can effectively absorb shock, meanwhile, the inner core 3 can reversely provide support, the inner core 3 is prevented from being deformed to reversely support the first corrugated board 1, the surface of the first corrugated board 1 is prevented from being deformed, the shock absorber has higher structural strength, when the side surfaces of the first corrugated board 1 and the second corrugated board 2 are impacted, the buffer block 8 is firstly impacted and transmits the impact to the slide block 15, the slide block 15 is driven to displace relative to the buffer groove 9, the buffer spring 10 in the buffer groove 9 can absorb the shock to reduce the shock, and meanwhile, the movable rods 13 on the left side and the right side of the bottom end of the movable block 12 can be deflected immediately, and the buffer seat 14 at one end of the movable rod 13 is driven to move relative to the movable groove 11, so that the impact is further offset, the influence on four corners of the first corrugated board 1 and the second corrugated board 2 is avoided, the structural strength is improved, and the use is easy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrugated container board with good withstand voltage performance, includes first corrugated sheet (1) and second corrugated sheet (2), its characterized in that: the utility model discloses a corrugated structure, including first corrugated sheet (1), inner core (3) are installed to the medial surface equidistance fixed mounting of first corrugated sheet (1) and second corrugated sheet (2), inner core (3) are the hexagon, the upper and lower both ends of inner core (3) respectively with the medial surface fixed connection of first corrugated sheet (1) and second corrugated sheet (2), spacing groove (4) have been seted up to angles such as the medial surface of inner core (3), the equal movable mounting in inside of spacing groove (4) has stopper (5), the equal fixed mounting in one end of stopper (5) has bracing piece (6).

2. A corrugated cardboard with good pressure resistance as claimed in claim 1 wherein: the middle part of the supporting rod (6) is provided with a fixing rod (7), the other end of the supporting rod (6) is fixedly connected with the outer side face of the fixing rod (7), each inner core (3) is internally provided with four supporting rods (6), and the four supporting rods (6) are encircled into a cross shape.

3. A corrugated cardboard with good pressure resistance as claimed in claim 1 wherein: buffer slot (9) have all been seted up on first corrugated sheet (1) and second corrugated sheet (2) are close to the position in four corners, the lateral surface in first corrugated sheet (1) and second corrugated sheet (2) four corners all is equipped with buffer block (8), the equal fixed mounting of one end of buffer block (8) medial surface has slider (15).

4. A corrugated cardboard with good pressure resistance according to claim 3 wherein: the utility model discloses a buffer structure, including buffer block (8), the medial surface of buffer block (8) contacts with the top of first corrugated sheet (1) and the bottom of second corrugated sheet (2), movable joint between slider (15) and dashpot (9) is passed through in buffer block (8), the equal fixed mounting in one end of slider (15) has buffer spring (10), the other end of buffer spring (10) and the one end fixed connection of dashpot (9) inner chamber.

5. A corrugated cardboard with good pressure resistance according to claim 3 wherein: activity groove (11) have been seted up to the medial surface of buffer block (8), the inside movable mounting of activity groove (11) has movable block (12), the one end of movable block (12) contacts with the side of first corrugated sheet (1) and second corrugated sheet (2).

6. A corrugated cardboard with good pressure resistance as claimed in claim 5 wherein: the left and right sides of movable block (12) bottom all rotates through the pivot and is connected with movable rod (13), the other end movable mounting of movable rod (13) has buffer seat (14), the one end of buffer seat (14) contacts with one side of activity groove (11).