CN203307683U

CN203307683U - Paper plate

Info

Publication number: CN203307683U
Application number: CN2013202487361U
Authority: CN
Inventors: 郑海燕; 刘云华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-25
Filing date: 2013-05-09
Publication date: 2013-11-27
Anticipated expiration: 2023-05-09

Abstract

The utility model relates to a paper plate provided with a core plate (1) composed of a layer of paper plate or a plurality of layers of paper plates through stacking and bonding. The paper plates are corrugated paper plates and/or honeycomb paper plates. The paper plate is characterized in that a bonded and connected,paper-based outer side coating layer (2) is coated outside the upper plate surface and the lower plate surface of the core plate; at least one side wall (11a), having a straight side edge (11a'), of the core plate is tightly pasted and coated by a U-shaped part bent by an integrated part of the outer side coating layer (2). The paper plate is unlikely to deform and good in loading capacity.

Description

Paper sheet

Technical field

The utility model belongs to a kind of paper material goods, is specifically related to a kind of paper sheet.

Background technology

Furniture made of paper is because having environmental protection, without chemical contamination (such as Jia Chuo) and the advantage such as lightweight, just be subject to many manufacturers' attention, but, due to following reason, still can't accomplishing large-scale production so far:

1, furniture made of paper corrugated board or honeycomb cardboard performance used is very unstable, easily makes moist, and the humidity of weather and drying all can make cardboard deform, therefore produce and application all very difficult;

2, furniture made of paper bear with anti-pressure ability etc. poorly, make it be difficult to use in actual life;

3, in manufacturing process, owing between each assembly of furniture made of paper, can not adopting conventional hinge, screw etc. to connect, therefore the assembling of furniture made of paper exists and connects difficult problem.

Because the reason such as above-mentioned, make the production of papery furniture and use be difficult to practical.

Summary of the invention

The technical problems to be solved in the utility model is for the production that realizes the papery furniture and uses practically, a kind of not yielding, paper sheet that anti-pressure ability is good is provided.

Realize that the above-mentioned purpose technical scheme is:

The utility model paper sheet is provided with by a layer paperboard or couch board and piles up and put and the bonding central layer formed, described cardboard is corrugated board and/or honeycomb cardboard, it is characterized in that: described central layer upper and lower plates face is coated with the outer edging layer of papery of bonding connection, central layer has the avris wall of a straight flange arris at least, and the U-shaped position curved by the integrated part of outer edging layer (2) is adjacent to coating.

Further, described outer edging layer is corrugated board;

Further, the outer edging layer corrugation stripe direction of described corrugated board is with the horizontal straight flange arris that central layer is wrapped by the avris wall angles that 30 degree-150 are spent.

Further, the outer edging layer corrugation stripe direction of described corrugated board preferably is with the angle that central layer is wrapped by the horizontal straight flange arris of avris wall the vertical or basic plumbness that 85 degree-95 are spent.

Described hereinly take up and down paper sheet piece horizontal positioned state and be with reference to position (plate material piece thickness is vertical direction), if plate material piece changes placement direction, the direction of description also changes thereupon;

Avris wall as herein described refers to the side wall surface that connects plate material piece upper and lower plates face side;

The integrated part of outer edging layer described herein refers to the continuous part of outer edging layer without splicing seams;

Corrugated board as herein described and honeycomb cardboard are included on corrugated board and honeycomb cardboard pastes corrugated board and the honeycomb cardboard that is compounded with single-part stationery or multi-ply paper.

The utility model paper sheet uses papery outsourcing boundary layer by the bonding coating of the upper and lower outer plate surface of central layer, and by the U-shaped position that the integrated part of outer edging layer curves, the avris wall integral plaster hard-pressed bale of at least one straight flange arris of central layer is covered, this U-shaped position of outer edging layer does not have splicing seams, and with the bonding connection of upper and lower plates face, thereby can play the constraint styling to paper sheet, effectively overcome the yielding problem of paper sheet, the firmness of sheet material is significantly increased, strengthen the stability of paper sheet, improved its bearing capacity;

Outer edging layer can adopt corrugated board, also can adopt the paper that intensity is higher, when outer edging layer adopts corrugated board, can more effectively play the effect that prevents sheet deformation, when the horizontal straight flange arris that is wrapped by the avris wall when corrugation stripe direction and the central layer of outer edging layer is in a certain angle, can further strengthen this effect, when the horizontal straight flange arris angle that particularly is wrapped by the avris wall when corrugation stripe direction and central layer is the vertical or basic plumbness of 85-95 degree left and right, outer edging layer can play prevents sheet deformation, improve sheet material stability, the effect of load-bearing property can reach optimum state.

The utility model is conducive to make the production scaleization of furniture made of paper and use practical.

The accompanying drawing explanation

Fig. 1, the utility model embodiment 1 paper sheet structural representation

The outer edging layer 2 of Fig. 2, Fig. 1 and central layer 1 released state schematic diagram

The enlarged diagram at A position in Fig. 3, Fig. 2

Fig. 4, the utility model embodiment 2 paper sheet structural representations

Fig. 5, the utility model embodiment 3 paper sheet structural representations

Fig. 6, the utility model embodiment 4 paper sheet structural representations

The 1-central layer

11a, 11b, 11c-central layer avris wall 11a '-arris

The outer edging layer of 2-

The outer edging layer 23-abutment joint of the outer edging layer 22-lower face of 21-upper face

Edging layer in 2a-

The specific embodiment

Embodiment 1(is referring to Fig. 1-Fig. 3)

This example is the paper sheet that is provided with a bound edge.

Central layer 1 is square, by triple wall board pile up put and bonding connection form, in central layer, the striped of adjacent layer corrugated board is staggered mutually anyhow, central layer upper and lower plates bread is covered with the outer edging layer 2 of face bonding connection, outer edging layer is corrugated board, the outer edging layer 21 of central layer upper face is connected as a single entity at the avris wall 11a place of a straight flange arris 11a ' of central layer with the outer edging layer 22 of lower face, this avris wall 11a is adjacent to and is coated in the U-shaped position that the integrated part of outer edging layer curves, outer edging layer 2 corrugation stripe directions and central layer are wrapped by the horizontal straight flange arris 11a ' vertical (referring to Fig. 3) of avris wall 11a, described " laterally straight flange arris " by the cardboard level to place as with reference to position (now be laterally the horizontal direction of sheet material, the thickness of sheet material is vertical direction).

The cardboard that forms central layer 1 can be corrugated board and/or honeycomb cardboard, and outer edging layer 2 can adopt corrugated board, also can adopt thickness to be not less than the paper of 0.6MM.

Embodiment 1 use corrugated board is made outer edging layer, can significantly improve anti-deformation and the bearing capacity of sheet material, when outer edging layer corrugation stripe direction and the horizontal arris that is wrapped by the avris wall are in a certain angle (during non-parallel state), can further strengthen this function, particularly, when outer edging layer corrugation stripe direction and the angle of the horizontal arris that is wrapped by the avris wall are the vertical or basic plumbness of 85 degree-95 degree left and right, can make anti-deformation, stability and the bearing capacity of sheet material reach optimum state.

Embodiment 2(Fig. 4)

As different from Example 1, integrated whole the outer edging layer 2 of this example is by the outer plate surface up and down of central layer 1 and two avris wall 11a that are parallel to each other, the bonding coating of 11b, outer edging layer 2 butts up against abutment joint 23 on the plate face of central layer, make the avris wall that two of central layers are parallel to each other by two U-shaped positions that the integrated part of outer edging layer curves, be adjacent to coating respectively.

Embodiment 3(is referring to Fig. 5)

As different from Example 1, this routine central layer comprises a 11a of the avris wall by the bonding coating of interior edging layer 2a, coated outer edging layer 2 this central layer is outside bonding, outer edging layer 2 will be vertical with central layer avris wall 11a the bonding coating of avris wall 11c, make two orthogonal avris walls of central layer by inside and outside edging layer, be adjacent to coating respectively.

Embodiment 4(is referring to Fig. 6)

This routine central layer 1 is coated with the outer edging layer 2 that avris wall 11a is adjacent to coating, central layer contains an interior edging layer 2a that will be clipped in corrugated board 1a face bonding connection therebetween, interior edging layer 2a will be clipped in the bonding coating of upper and lower plates face of corrugated board 1a therebetween, and by the U-shaped position that its integrated part curves, will be clipped in the avris paste on wall hard-pressed bale of at least one straight flange of corrugated board 1a therebetween and cover, interior edging layer 2a is corrugated board, its corrugation stripe direction is the vertical or basic plumbness of 85 degree to 95 degree left and right with the angle that is clipped in cardboard therebetween and is wrapped by the horizontal straight flange arris of avris wall.

The utility model can be as embodiment 3 and embodiment 4,1 li of the central layer that is coated with outer edging layer 2, contain the interior edging layer 2a that one or more paperboard bondings with being clipped in therebetween are connected, edging layers will be clipped in respectively the bonding coating of upper and lower plates face of cardboard therebetween in these, and by the U-shaped position that its integrated part curves, will be clipped in the avris paste on wall hard-pressed bale of at least one straight flange arris of cardboard therebetween and cover.

Interior edging layer can adopt the individual layer manila paper, or the cardboard be bonded into by multi-layered paper, and while adopting the single or multiple lift paper, thickness preferably is not less than 0.6MM; Preferably adopt the better corrugated board of anti-deformation performance, adopt corrugated board do in during edging layer, to be wrapped by the horizontal straight flange arris of avris wall mutually vertical or substantially vertical with being clipped in cardboard therebetween preferably to make interior edging layer corrugation stripe direction.

Sheet material arranges a plurality of edging layers, by one or more avris wall multilayer coating structures of central layer, can further improve intensity, anti-deformation and the bearing capacity of paper sheet.

The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; every foundation technical spirit of the present utility model, to any simple modification, equivalent variations and modification that above embodiment does, all still belongs to the protection domain of technical solutions of the utility model.

Claims

1. paper sheet, be provided with by a layer paperboard or couch board and pile up and put and the bonding central layer formed (1), described cardboard is corrugated board and/or honeycomb cardboard, it is characterized in that: described central layer upper and lower plates face is coated with the outer edging layer (2) of papery of bonding connection, central layer has the avris wall (11a) of a straight flange arris (11a ') at least, and the U-shaped position curved by the integrated part of outer edging layer (2) is adjacent to coating.

2. paper sheet according to claim 1, it is characterized in that: described outer edging layer (2) is corrugated board.

3. paper sheet according to claim 2 is characterized in that: the horizontal straight flange arris (11a ') that described outer edging layer corrugation stripe direction and central layer are wrapped by avris wall (11a) is the angles of 30 degree-150 degree.

4. paper sheet according to claim 3 is characterized in that: the angle that described outer edging layer corrugation stripe direction and central layer are wrapped by the horizontal straight flange arris (11a ') of avris wall (11a) is the vertical or basic plumbness of 85 degree-95 degree.

5. paper sheet according to claim 1, it is characterized in that: described outer edging layer (2) is the paper that thickness is not less than 0.6MM.

6. according to the described paper sheet of the arbitrary claim of claim 1-5, it is characterized in that: the described central layer (1) that is coated with outer edging layer (2) is inner contains the interior edging layer (2a) that one or more paperboard bondings with being clipped in therebetween are connected, edging layers will be clipped in respectively the bonding coating of upper and lower plates face of cardboard therebetween in these, and by the U-shaped position that the integrated part of interior edging layer curves, will be clipped in the avris paste on wall hard-pressed bale of at least one straight flange arris of cardboard therebetween and cover.

7. paper sheet according to claim 6, it is characterized in that: described interior edging layer (2a) is corrugated board, and its corrugation stripe direction and the angle that is clipped in cardboard therebetween and is wrapped by the horizontal straight flange arris of avris wall are the vertical or basic plumbness of 85-95 degree.