CN206493639U - A kind of interlayer bottom plate - Google Patents

Abstract

The utility model belongs to board technology field, specifically related to a kind of interlayer bottom plate, top panel, lower panel and interlayer, interlayer includes two first cross bars and two first montants, provided with two second montants between two first cross bars, provided with two second cross bars between two first montants, the junction of second cross bar and the second montant is provided with the first groove, second montant is being provided with the second groove with the first groove match with the junction of the second cross bar, first cross bar, first montant, hardboard is provided with each rectangle frame that second cross bar and the second montant are surrounded, the thickness of hardboard is slightly larger than the thickness of the first cross bar, hardboard is provided with honeycomb, honeycomb is regular hexagon structure, the lower surface of lower panel upper surface and top panel scribbles foamed glue, top panel and lower panel are followed closely with the first cross bar and two first montant junctions provided with some rifles.The purpose of this utility model is：It is heavier for solving existing board quality, the problem of expensive.

Description

A kind of interlayer bottom plate

Technical field

The utility model belongs to board technology field, and in particular to a kind of interlayer bottom plate.

Background technology

Plate is most common class plane institution movement in engineering structure, and it is smaller to be mainly characterized by through-thickness size, length It is larger with width size；The conventional classification of wooden boards has solid wood board, composite floor board, particieboard and three to pass plate etc..Solid wood Plate is exactly the wood plank being made of complete timber.These sheet materials are sturdy and durable, lines naturally, be finishing in it is excellent in choosing. But because such sheet material cost is high, and construction process requirement is high, using on the contrary and few in finishing；Composite floor board is general all Constituted by four layer materials are compound：Bottom, substrate layer, decorative layer and wearing layer composition, the shortcoming of composite floor board is the big face of laying During product, the phenomenon of overall arch camber deformation is had.Due to it to be composited, the corner between plate and plate easily snaps off or worn and torn. Particieboard major advantage is that price is extremely cheap, and its shortcoming is also apparent from：Intensity extreme difference, be typically not suitable for make it is relatively large or There is the family property of mechanical requirements.Three pass the brief Fashion Design of plate characteristic, and pure plant fiber raw material, pure physical technology is hot-forming, tool Have sound-absorbing, it is heat-insulated the effects such as, health environment-friendly, lead content is zero, zero formaldehyde emissions, buried underground can natural degradation, freely paint, Free splicing, easy construction, moulding is unique.

But door-plate produce industry in solid wood board and particieboard with relatively many, but be due to solid wood board and plane The heavier mass of card, and it is expensive, it is therefore desirable to and requirement can be reached by inventing a kind of intensity, and weight is with respect to reduction Interlayer bottom plate.

Utility model content

The purpose of this utility model is：A kind of interlayer bottom plate is aimed to provide, for heavier, the price that solves existing board quality Your the problem of.

To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：

A kind of interlayer bottom plate, top panel, lower panel and interlayer, the interlayer includes two first cross bars and two first are perpendicular Bar, two first cross bars and two first montants constitute and two are provided between a rectangular frame, two first cross bars Provided with two second cross bars between the montant of root second, two first montants, first cross bar, the first montant, the second horizontal stroke The thickness of bar and the second montant is equal, and the junction of second cross bar and the second montant is provided with the first groove, and described the Two montants are, provided with the second groove with the first groove match, first cross bar, first are erected with the junction of the second cross bar Hardboard is provided with each rectangle frame that bar, the second cross bar and the second montant are surrounded, the thickness of the hardboard is bigger In the thickness of the first cross bar, the hardboard is provided with honeycomb, and the honeycomb is regular hexagon structure, it is described under The lower surface of panel upper surface and top panel scribbles foamed glue, and the hardboard is connected with lower panel and top panel by foamed glue Connect, the top panel and lower panel are followed closely with the first cross bar and two first montant junctions provided with some rifles, the top panel It is connected with lower panel with the first cross bar and two first montants by rifle nail.

Using the utility model of above-mentioned technical proposal, when using interlayer bottom plate, because there is more cardboard at center Plate, therefore the lighter in weight of interlayer bottom plate, price is relatively low, and the cooperation of the second cross bar and the second montant and hardboard, hardboard For the honeycomb of regular hexagon the intensity of bottom of intermediate layer plate can be made larger, disclosure satisfy that needs.

Further limit, the 3rd groove on first cross bar, the termination of second montant is located in the 3rd groove, institute The first montant is stated provided with the 4th groove, the termination of second cross bar is located in the 4th groove, such design, the can be made Two cross bars and the second montant are more consolidated, so as to improve the performance of interlayer bottom plate.

Further limit, the junction of first cross bar and the first montant is provided with inclined support bar, such design, can be with The connection of the first cross bar and the first montant is set more to consolidate.

Further limit, the first cross bar two ends termination is provided with the first connected unit, first connected unit is triangle Structure, first montant is provided with the second connected unit matched with the first connected unit, and such design can make the first cross bar Connection with the first montant is more consolidated, and improves interlayer backplane stability.

Further limit, the top panel is identical with the physical dimension of lower panel, the length dimension * width of the top panel Size * thickness is 1900mm*850mm*5mm, and such design can make the intensity of bottom of intermediate layer plate larger, and can use It is more convenient to use in production door-plate, and regardless of positive and negative.

Brief description of the drawings

The nonlimiting examples that the utility model can be provided by accompanying drawing are further illustrated；

Fig. 1 is a kind of main view figure structure schematic representation of interlayer backplane embodiment of the utility model；

Fig. 2 is a kind of vertical view figure structure schematic representation of interlayer backplane embodiment of the utility model；

Fig. 3 is a kind of the first cross bar dimensional structure diagram of interlayer backplane embodiment of the utility model；

Main element symbol description is as follows：

Top panel 1, lower panel 2, the first cross bar 31, the first montant 32, the 3rd groove 33, the first connected unit 34, second are horizontal Bar 41, the second montant 42, hardboard 5, inclined support bar 6.

Embodiment

In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples Technical solutions of the utility model are further illustrated.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of interlayer bottom plate of the present embodiment, top panel 1, lower panel 2 and interlayer, interlayer bag Two first cross bars 31 and two first montants 32 are included, two first cross bars 31 and two first montants 32 constitute a rectangle frame Provided with two second montants 42 between frame, two first cross bars 31, provided with two second cross bars 41 between two first montants 32, First cross bar 31, the first montant 32, the second cross bar 41 and the second montant 42 thickness it is equal, the second cross bar 41 and second is perpendicular The junction of bar 42 is provided with the first groove, and the second montant 42 is provided with and the first groove match with the junction of the second cross bar 41 The second groove, set in each rectangle frame that the first cross bar 31, the first montant 32, the second cross bar 41 and the second montant 42 are surrounded There is hardboard 5, the thickness of hardboard 5 is slightly larger than the thickness of the first cross bar 31, and hardboard 5 is provided with honeycomb, honeybee Nest structure is regular hexagon structure, and the lower surface of the upper surface of lower panel 2 and top panel 1 scribbles foamed glue, and hardboard 5 is with Panel 2 and top panel 1 are handed over by foam gemel connection, top panel 1 and lower panel 2 with the first cross bar 31 and two first montants 32 Place is met to be connected by rifle nail with the first cross bar 31 and two first montants 32 provided with some rifles nail, top panel 1 and lower panel 2.

In the present embodiment, when using interlayer bottom plate, because there are more hardboard 5, therefore interlayer bottom plate in center Lighter in weight, price is relatively low, and the cooperation of the second cross bar 41 and the second montant 42 and hardboard 5, and hardboard 5 is regular hexagon Honeycomb the intensity of bottom of intermediate layer plate can be made larger, disclosure satisfy that needs.

It is preferred that the 3rd groove 33 on the first cross bar 31, the termination of the second montant 42 is located in the 3rd groove 33, the first montant 32 are provided with the 4th groove, and the termination of the second cross bar 41 is located in the 4th groove, and such design can make the He of the second cross bar 41 Second montant 42 is more consolidated, so as to improve the performance of interlayer bottom plate.In fact, first can also be considered as the case may be The structure of the montant 42 of cross bar 31 and second.

It is preferred that the junction of the first cross bar 31 and the first montant 32 is provided with inclined support bar 6, such design can make first The connection of the montant 32 of cross bar 31 and first is more consolidated.In fact, can also consider to make as the case may be the first cross bar 31 with The structure that the connection of first montant 32 is more consolidated.

It is preferred that the two ends termination of the first cross bar 31 is provided with the first connected unit 34, the first connected unit 34 is triangular structure, first Montant 32 is provided with the second connected unit matched with the first connected unit 34, and such design can make the first cross bar 31 and first The connection of montant 32 is more consolidated, and improves interlayer backplane stability.In fact, the first cross bar can also be considered as the case may be 31 and first montant 32 structure.

It is preferred that top panel 1 is identical with the physical dimension of lower panel 2, the length dimension * width dimensions * thickness gauges of top panel 1 Very little is 1900mm*850mm*5mm, and such design can make the intensity of bottom of intermediate layer plate larger, and can be used in producing door-plate, And regardless of positive and negative, it is more convenient to use.In fact, top panel 1 and the respective length of lower panel 2 can also be considered as the case may be Spend size, width dimensions, thickness.

The merely exemplary explanation principle of the present utility model of above-described embodiment and its effect are new not for this practicality is limited Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in the utility model With all equivalent modifications completed under technological thought or change, it should be covered by claim of the present utility model.

Claims (5)

1. a kind of interlayer bottom plate, it is characterised in that：Top panel (1), lower panel (2) and interlayer, the interlayer include two first Cross bar (31) and two first montants (32), two first cross bars (31) constitute a rectangle with two first montants (32) Provided with two second montants (42) between framework, two first cross bars (31), set between two first montants (32) There are two second cross bars (41), first cross bar (31), the first montant (32), the second cross bar (41) and the second montant (42) Thickness is equal, and second cross bar (41) and the junction of the second montant (42) are provided with the first groove, second montant (42) with the junction of the second cross bar (41) provided with the second groove with the first groove match, first cross bar (31), Hardboard (5) is provided with each rectangle frame that first montant (32), the second cross bar (41) and the second montant (42) are surrounded, it is described hard The thickness of cardboard (5) is slightly larger than the thickness of the first cross bar (31), and the hardboard (5) is provided with honeycomb, described Honeycomb is regular hexagon structure, and the lower surface of lower panel (2) upper surface and top panel (1) scribbles foamed glue, institute Hardboard (5) and lower panel (2) and top panel (1) are stated by foam gemel connection, the top panel (1) and lower panel (2) with First cross bar (31) and two first montant (32) junctions are followed closely provided with some rifles, the top panel (1) and lower panel (2) and the One cross bar (31) and two first montants (32) are followed closely by rifle to be connected.

2. a kind of interlayer bottom plate according to claim 1, it is characterised in that：First cross bar (31) is recessed provided with the 3rd Groove (33), the termination of second montant (42) is located in the 3rd groove (33), and first montant (32) is recessed provided with the 4th Groove, the termination of second cross bar (41) is located in the 4th groove.

3. a kind of interlayer bottom plate according to claim 1 or 2, it is characterised in that：First cross bar (31) is erected with first The junction of bar (32) is provided with inclined support bar (6).

4. a kind of interlayer bottom plate according to claim 3, it is characterised in that：First cross bar (31) the two ends termination is provided with First connected unit (34), first connected unit (34) is triangular structure, and first montant (32) is provided with and is connected with first The second connected unit that platform (34) matches.

5. a kind of interlayer bottom plate according to claim 4, it is characterised in that：The top panel (1) and the knot of lower panel (2) Structure size is identical, and the length dimension * width dimensions * thickness of the top panel (1) is 1900mm*850mm*5mm.