CN206769262U - Vapor-permeable type wood-plastic board - Google Patents
Vapor-permeable type wood-plastic board Download PDFInfo
- Publication number
- CN206769262U CN206769262U CN201720441626.5U CN201720441626U CN206769262U CN 206769262 U CN206769262 U CN 206769262U CN 201720441626 U CN201720441626 U CN 201720441626U CN 206769262 U CN206769262 U CN 206769262U
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- China
- Prior art keywords
- post
- substrate
- cushion cap
- plastic board
- wood
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This patent is related to building materials field, discloses a kind of vapor-permeable type wood-plastic board, including lower plywood and top plate, and lower plywood includes first substrate and some contraposition posts, and contraposition post is tapered, and the bottom surface for aligning post is fixed on the first substrate；Top plate includes second substrate and cushion cap post, cushion cap post is taper type, cushion cap post bottom surface is fixed on second substrate, the registration holes to match with contraposition post are provided with the top surface of cushion cap post, post and cushion cap post are aligned between first substrate and second substrate, align in post insertion registration holes, align be bonded between post and cushion cap post.This patent is intended to provide a kind of wood-plastic board of good air permeability, to avoid pernicious gas from being accumulated inside wood-plastic board, avoids pernicious gas from being sustained and long-term pollution air for a long time.
Description
Technical field
It the utility model is related to building materials field.
Background technology
Wood plastic composite（Wood-PlasticComposites,WPC）It is that the one kind being surging forward in recent years both at home and abroad is new
Type composite, refer to and be mixed into newly using adhesive and the useless strings such as the wood powder more than more than 35%-70%, rice husk, stalk
Wood materials, then through extruding, being molded, plastic processing, the sheet material or section bar produced such as being injection moulded.It is mainly used in building
The industries such as material, furniture, logistics packaging.Sheet material through hot extrusion molding after plastics and wooden powder are mixed by a certain percentage, claim
For extruding wood-plastic board.
Due to largely using adhesive when wood-plastic board produces, contain phenolic material, readily volatilized production in adhesive
The pernicious gases such as raw formaldehyde, and wood moulding harden structure is closely knit, these pernicious gases can for a long time be stayed and accumulated in wood-plastic board, and pass through wood
Trickle hole slowly discharges in mould plate, and this process is very very long.When wood-plastic board is made into building materials, furniture etc., wood-plastic board
Pernicious gas will be constantly distributed for a long time to room air, it is long-term to threaten people's health.
Utility model content
The utility model is intended to provide a kind of vapor-permeable type wood-plastic board, to avoid pernicious gas from being accumulated inside wood-plastic board, keeps away
Exempt from pernicious gas to be sustained and long-term pollution air for a long time.
Vapor-permeable type wood-plastic board in this programme, including lower plywood and top plate, lower plywood include first substrate and some right
Position post, contraposition post is tapered, and the bottom surface for aligning post is fixed on the first substrate；Top plate includes second substrate and cushion cap post, holds
Important actor is taper type, and cushion cap post bottom surface is fixed on second substrate, and pair to match with contraposition post is provided with the top surface of cushion cap post
Position hole, post and cushion cap post are aligned between first substrate and second substrate, in contraposition post insertion registration holes, align post and cushion cap
It is bonded between post.
The technical principle of this programme and have the beneficial effect that：Wood-plastic board in this programme includes three layers altogether, wherein being for two layers the
One substrate and second substrate, air-permeable layer of the third layer between first substrate and second substrate, the contraposition post in air-permeable layer is with holding
It is bonded between important actor, and then together with first substrate is relatively fixed with second substrate；And align in post insertion registration holes so that
Mutual clamping between cushion cap post and contraposition post, avoids the mutual changing of the relative positions between first substrate and second substrate so that wood-plastic board is in footpath
There is anti-shear performance on to direction.
Again because contraposition post is tapered, cushion cap post is taper type, and aligns post with being that cross section is less on cushion cap post
One end is connected with each other so that the gap formed with rhombus between the contraposition posts and cushion cap post of every a pair of interconnections, between gap
It is interconnected, these gaps add the gas permeability of wood-plastic board.These are will go into after the pernicious gas effusion in wood-plastic board
In the gap of rhombus, and distribute and go from the side of wood-plastic board immediately, avoid pernicious gas from being accumulated inside wood-plastic board, and then keep away
Exempt from pernicious gas to be sustained and long-term pollution air for a long time.The gap of these rhombuses not only adds the gas permeability of wood-plastic board, also
Improve the moulding of wood-plastic board --- not only so that wood-plastic board is by can be with buffering collision of closed when hitting, moreover it is possible to in wood-plastic board
It is easy to when hammering into nail in nail wedging gap, is split so as to avoid wood-plastic board from being followed closely.
Further, the first substrate is provided with some first necks, and the second substrate is provided with some second necks,
First neck is relative with the second neck, in addition to fixed column, and fixed seat both ends are provided with rib, and rib is caught in the first neck and second
In neck., can be by first substrate and second substrate phase after the rib at fixed column both ends is respectively clamped into the first neck and the second neck
It is mutually fixed, the usage amount of adhesive is avoided or reduced, reduces the emission of pernicious gas.
Further, the fixed column inner hollow, through hole is provided with fixed column side wall, activated carbon is filled with fixed column
Grain.When there is pernicious gas effusion in wood-plastic board, fixed column wall can be entered by through hole and is absorbed by activated carbon granule, and then
Avoid pernicious gas from being directly lost in air and pollute air.
Further, the fixed column is made up of metal material, and is in spindle.Due to wood-plastic board during fabrication, it is also necessary to
To first substrate or second substrate presses so that its combination is more firm, and for fusiform fixed column when being pressurized, its middle part can edge
Radial direction dilatancy from inside to outside, avoids fixed column from being pressed down, while wood-plastic board is had stronger impact resistance.
Further, the first substrate and the second substrate are solid wood board.The plastic sense of existing wood-plastic board is strong, wood
If texture, the woodiness touch of wood-plastic board can be lifted using the sheet material of solid wood, makes product more variant.
Further, the first substrate is provided with the first mounting groove, and the contraposition post is arranged in the first mounting groove, described
Second substrate is provided with the second mounting groove, and the cushion cap post is installed in the second mounting groove.First mounting groove and the second mounting groove
Setting, which is easily installed, aligns post and cushion cap post, and the installation of contraposition post and cushion cap post is more firm.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment vapor-permeable type wood-plastic board；
Fig. 2 is the stereogram of cushion cap post in Fig. 1；
Fig. 3 is the stereogram that post is aligned in Fig. 1；
Fig. 4 is the full sectional view of fixed column in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：It is first substrate 1, contraposition post 101, second substrate 2, cushion cap post 201, right
Position hole 202, fixed column 3, rib 301, gap 4.
Embodiment
Vapor-permeable type wood-plastic board is substantially as shown in Figure 1：Including lower plywood and top plate, lower plywood is included by solid wood board system
Into first substrate 1 and some contraposition posts 101, align the stereogram of post 101 as shown in Figure 3, contraposition post 101 is tapered, the
Rectangular array has the first mounting groove on one substrate 1, and the distance between two adjacent first mounting grooves are 10mm, each first installation
A contraposition post 101 is fixed with groove；Top plate includes also second substrate 2 and cushion cap post 201, cushion cap made of solid wood board
Post 201 is taper type, and second substrate 2 is provided with the second mounting groove, and the distance between two adjacent second mounting grooves are 10mm, often
A cushion cap post 201 is fixed with individual second mounting groove；Pair to match with contraposition post 101 is provided with the top surface of cushion cap post 201
Position hole 202, as shown in Figure 2, contraposition post 101 is located at first substrate 1 and second to the stereogram of cushion cap post 201 with cushion cap post 201
Between substrate 2, contraposition post 101 is inserted in registration holes 202, is aligned be bonded between post 101 and cushion cap post 201；Set on first substrate 1
There are some first necks, the second substrate 2 is provided with some second necks, and the first neck is relative with the second neck, in addition to
Fixed column 3, fixed seat both ends are provided with rib 301, and rib 301 is caught in the first neck and the second neck, and the structure of fixed column 3 is shown
It is intended to as shown in Figure 4.
Contraposition post 101 and cushion cap post 201 between Nian Jie and the both ends of fixed column 3 rib 301 be respectively clamped into the first neck and
Second card so that together with first substrate 1 is relatively fixed with second substrate 2；And align post 101 and insert in registration holes 202 so that
Mutual clamping between cushion cap post 201 and contraposition post 101, along with the setting of fixed column 3, avoids first substrate 1 and second substrate 2
Between the mutual changing of the relative positions so that wood-plastic board has anti-shear performance in radial directions.
Again because contraposition post 101 is tapered, cushion cap post 201 is taper type, and aligns post 101 with being on cushion cap post 201
The less one end in cross section is connected with each other so that formed with water chestnut between the contraposition post 101 and cushion cap post 201 of every a pair of interconnections
The gap 4 of shape, it is interconnected between gap 4, these gaps 4 add the gas permeability of wood-plastic board.When harmful gas in wood-plastic board
It is will go into after body effusion in the gap 4 of these rhombuses, and distribute and go from the side of wood-plastic board immediately, avoid pernicious gas from existing
Accumulated inside wood-plastic board, and then avoid pernicious gas from being sustained and long-term pollution air for a long time.Also can be entered by through hole solid
The inwall of fixed column 3 is absorbed by activated carbon granule, and then avoids pernicious gas from being directly lost in air and pollute air.These rhombuses
Gap 4 not only adds the gas permeability of wood-plastic board, also improves the moulding of wood-plastic board --- not only so that wood-plastic board is being hit
Can be with buffering collision of closed when hitting, moreover it is possible to be easy to when hammering into nail in wood-plastic board in nail wedging gap 4, so as to avoid wood-plastic board
Split by nail.And the woodiness touch of wood-plastic board can be lifted using the sheet material of solid wood, make product more variant.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (6)
1. vapor-permeable type wood-plastic board, it is characterised in that：Including lower plywood and top plate, lower plywood includes first substrate and some contrapositions
Post, contraposition post is tapered, and the bottom surface for aligning post is fixed on the first substrate；Top plate includes second substrate and cushion cap post, cushion cap
Post is taper type, and cushion cap post bottom surface is fixed on second substrate, and the contraposition to match with contraposition post is provided with the top surface of cushion cap post
Hole, post and cushion cap post are aligned between first substrate and second substrate, in contraposition post insertion registration holes, contraposition post and cushion cap post
Between be bonded.
2. vapor-permeable type wood-plastic board according to claim 1, it is characterised in that：The first substrate is provided with some first cards
Groove, the second substrate are provided with some second necks, and the first neck is relative with the second neck, in addition to fixed column, fixed seat
Both ends are provided with rib, and rib is caught in the first neck and the second neck.
3. vapor-permeable type wood-plastic board according to claim 2, it is characterised in that：The fixed column inner hollow, fixed column side
Through hole is provided with wall, activated carbon granule is filled with fixed column.
4. vapor-permeable type wood-plastic board according to claim 3, it is characterised in that：The fixed column is made up of metal material, and
In spindle.
5. vapor-permeable type wood-plastic board according to claim 1, it is characterised in that：The first substrate and the second substrate are
Solid wood board.
6. vapor-permeable type wood-plastic board according to claim 1, it is characterised in that：The first substrate is provided with the first installation
Groove, the contraposition post are arranged in the first mounting groove, and the second substrate is provided with the second mounting groove, and the cushion cap post installs the
In two mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441626.5U CN206769262U (en) | 2017-04-25 | 2017-04-25 | Vapor-permeable type wood-plastic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441626.5U CN206769262U (en) | 2017-04-25 | 2017-04-25 | Vapor-permeable type wood-plastic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769262U true CN206769262U (en) | 2017-12-19 |
Family
ID=60635730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441626.5U Expired - Fee Related CN206769262U (en) | 2017-04-25 | 2017-04-25 | Vapor-permeable type wood-plastic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894589A (en) * | 2017-04-25 | 2017-06-27 | 遵义市万美科技有限公司 | Vapor-permeable type wood-plastic board |
-
2017
- 2017-04-25 CN CN201720441626.5U patent/CN206769262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894589A (en) * | 2017-04-25 | 2017-06-27 | 遵义市万美科技有限公司 | Vapor-permeable type wood-plastic board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |