CN201552782U

CN201552782U - Board core structure of high-rigidity honeycomb board

Info

Publication number: CN201552782U
Application number: CN2009203149050U
Authority: CN
Inventors: 罗宝琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-08-18
Anticipated expiration: 2019-11-17

Abstract

A board core structure of a high-rigidity honeycomb board comprises a plurality of chips; the chips are provided with a plurality of kinked grooves formed at intervals; a bend segment piece is arranged between each two adjacent kinked grooves; the thickness of each kinked groove is less than that of each bend segment piece, so the kinked grooves can be deformed flexibly and properly; and two adjacent bend segment pieces form an angle at the kinked groove correspondingly. Therefore, the board core structure can be made of plastic, aluminum and glass fiber boards with higher strength and thicker size; and not only can the whole longitudinal supporting capacity of the honeycomb board be improved and thicker honeycomb boards be manufactured, but also the durability and the service life of honeycomb board products can be improved.

Description

High rigidity honeycomb plate cored structure

Technical field:

The utility model relates to a kind of high rigidity honeycomb plate cored structure, refer in particular to a kind of helping with the material than the tool drag such as plastics, aluminium, fiber, make and can use structure material, and then significantly improve the plate cored structure in honeycomb plate structure intensity and service life as the honeycomb plate.

Background technology:

Common honeycomb plate is a kind of light sheet material with honeycomb space, is to cohere the thicker honeycomb plate core of one deck and synthetic sheet material in the middle of two thin panels, and panel material commonly used has brown paper, fiberboard, plasterboard and aluminium alloy plate; The honeycomb plate has light weight, and strength-weight ratio is big, and compression resistance is strong, and shock resistance is good, and thermal conductivity is low, and characteristics such as soundproof effect are arranged, and often is applied in compartment, door-plate or as plane institution movement.

At present used central layer has been seen at least has with papery or aluminium matter as constituent material, as shown in Figure 1, those plate cores 11 are cohered mutually by several pieces chips 111 and form, through the interval of binding the position between chip 111 and the chip 111, staggered, make those chips 111 after laterally stretching, formed the honeycomb 112 that is provided with at interval, after the panel 12 of fitting again at last forms the honeycomb plate that omits tool thickness, make this honeycomb plate be born the longitudinal pressure of certain degree; Yet, for making chip 111 when laterally stretching, form honeycomb easily, the thickness of those chips 111 is greatly below 0.3mm, reply drag when avoiding material thickness to become big and become easy-formation greatly and not relatively, but, when too thin and plate core 11 thickness of the thickness of chip 111 are thicker, crooked easily in the time of will making chip 111 longitudinal stresses, directly influence the weight capacity of honeycomb plate, this also is one of the reason that can't make at present thicker honeycomb plate.In addition, the making material of most of honeycomb plate still is most with the papery, under waterproof and dampproof durable demand and environmental protection were considered, relevant dealer was necessary to consider to use instead as more durable materials such as aluminium, plastics or fibers, and overcame the disappearance that honeycomb under the material thickening is difficult for stretching moulding.

The utility model content:

Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of high rigidity honeycomb plate cored structure that can make the higher honeycomb plate of intensity with thicker chip material.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of high rigidity honeycomb plate cored structure, this honeycomb plate is by the plate core and be bonding on the upper and lower panel of this plate core and constituted, this plate core is made of several pieces chips, be characterized in: described street is provided with several stubborn folding grooves, should form adjacent folding section sheet between stubborn folding groove, and the thickness that should stubbornly roll over groove is less than a folding section sheet thickness, make this stubborn folding groove can be suitable flexible deformation, make two adjacent folding section sheets form an angle relatively in this stubborn folding groove place.

The wherein one or both sides that are arranged at intervals at chip of the stubborn folding groove of above-mentioned honeycomb plate cored structure.

The stubborn folding groove of above-mentioned honeycomb plate cored structure be spaced apart equidistant setting or one is long and the other is short that order is provided with.

The stubborn folding groove of above-mentioned honeycomb plate cored structure is V-shaped groove, rectangular channel, dovetail groove or half arc groove.

Compared with prior art, the utility model has the advantages that: this structure except vertical bearing capacity that can increase the honeycomb slab integral, is also produced the honeycomb plate of thicker size with the chip board making of thicker size; Relative between used thicker chip and the panel have a bigger contact area, can significantly improve the bond strength of chip and panel; Used chip material may further be plastics, aluminium, the higher material of glass fibre equal strength except continuing to use the paper material, has higher physical strength, can improve the durability and the service life of honeycomb panel products simultaneously.

Description of drawings:

Fig. 1 is the plate cored structure schematic diagram of known honeycomb plate.

Fig. 2 is the structural representation of honeycomb plate of the present utility model preferred embodiment.

Fig. 3 is the embodiment schematic diagram of chip composing plate core of the present utility model.

Fig. 4 a is the embodiment one in chip of the present utility model cross section.

Fig. 4 b is the embodiment two in chip of the present utility model cross section.

Fig. 4 c is the embodiment three in chip of the present utility model cross section.

Fig. 4 d is the embodiment four in chip of the present utility model cross section.

Fig. 4 e is the embodiment five in chip of the present utility model cross section.

Label declaration:

11. plate core 111. chips

112. honeycomb 12. panels

20. honeycomb plate 21. plate cores

211. chip 212. stubborn folding grooves

213. folding section sheet 213a. segment folding section sheet

213b. big section folding section sheet 214. honeycombs

22. panel

The specific embodiment:

At first please refer to Fig. 2 and cooperate shown in Figure 3, show honeycomb plate of the present utility model and the preferred embodiment of plate cored structure, this honeycomb plate 20 is by a plate core 21 and be bonding on this plate core 21, under panel 22 constitute, wherein, this honeycomb plate core 21 is cohered by several pieces strip chip 211 to form, this chip 211 adopts the slightly sheet material of tool thickness, the stubborn folding of the relative V-type in position groove 212 is equidistantly made on the two sides of chip 211, make this 212 of stubborn folding groove form adjacent folding section sheet 213, owing to should stubborn folding groove 212 be the position of thinner thickness, therefore material can slightly be suitable flexible deformation, makes two adjacent folding section sheets 213 to form an angle relatively from this stubborn folding groove 212; In view of the above, utilize those several pieces chips 211 to carry out gluing, applying storehouse simultaneously according to default, just can form the blank of honeycomb plate in production process, wait the quantity that needs to reach after, launch this blank again and adjust suitable honeycomb 214 density.

Refer again to shown in Fig. 4 a to Fig. 4 e, in the said structure of the present utility model, excluded between the stubborn folding groove 212 do equidistantly be provided with outside, the rule that also can do small one and large one changes, to be formed with the folding section sheet 213 of big or small length, shown in Fig. 4 a, forming honey comb like segment folding section sheet 213a is bonding place, big section folding section sheet 213b is a hypotenuse, with the long honeycomb of formation length, and then can adjust honeycomb density; In certain said structure of the present utility model, the thickness of chip is if be 0.3mm with the thinnest part, the thickness is that 1.2mm is an example, the configuration of stubborn folding groove 212 is except can be V-shaped groove, also can be the design (illustrating) of rectangle, ladder type or half camber by Fig. 4 b to Fig. 4 e, in addition, the configuration of this stubborn folding groove 212 also can only be arranged at the wherein one side (shown in Fig. 4 e) of chip 211, can reach the effect that makes adjacent folding section sheet 213 form relative angle in these stubborn folding groove 212 places equally.

Seeing through honeycomb plate cored structure of the present utility model implements, the thickness of the chip sheet material size that is increased is set, on the meaning that effect is promoted, except vertical bearing capacity that can increase the honeycomb slab integral, also produced the honeycomb plate of thicker size, overcome known honeycomb plate and can't select for use thicker chip material to produce the disappearance of thicker central layer, and have a bigger contact area relatively between thicker chip and the panel, can significantly improve the bond strength of chip and panel then; The used material of said structure of the present utility model is except continuing to use the paper material, certainly may further be plastics, aluminium, the higher material of glass fibre equal strength, therefore, compare with the honeycomb plate of known same thickness, structure of the present utility model is except having higher physical strength, and used material also makes product have the durability of height and long service life.Utilize plate cored structure of the present utility model to cooperate the panel of unlike material according to this, sound insulation by filling or heat-barrier material in the honeycomb make the honeycomb central layer be applied to different products in response to different demands even.

Claims

1. one kind high rigidity honeycomb plate cored structure, this honeycomb plate is by the plate core and be bonding on the upper and lower panel of this plate core and constituted, this plate core is made of several pieces chips, it is characterized in that: described street is provided with several stubborn folding grooves, should form adjacent folding section sheet between stubborn folding groove, and the thickness that should stubbornly roll over groove makes this stubborn folding groove can be suitable flexible deformation less than a folding section sheet thickness, makes two adjacent folding section sheets form an angle relatively in this folding groove place of breaking.

2. high rigidity honeycomb plate cored structure as claimed in claim 1 is characterized in that: described stubborn folding groove is arranged at intervals at the wherein one side of chip.

3. high rigidity honeycomb plate cored structure as claimed in claim 1, it is characterized in that: described stubborn folding groove relative spacing is arranged at the two sides of chip.

4. as claim 1 or 2 or 3 described high rigidity honeycomb plate cored structures, it is characterized in that: described stubborn folding groove be spaced apart equidistant setting.

5. as claim 1 or 2 or 3 described high rigidity honeycomb plate cored structures, it is characterized in that: the order setting that is spaced apart that one is long and the other is short of described stubborn folding groove.

6. high rigidity honeycomb plate cored structure as claimed in claim 1 is characterized in that: described stubborn folding groove is V-shaped groove, rectangular channel, dovetail groove or half arc groove.