CN206644080U - The sheet material that anti-expansion tilts - Google Patents
The sheet material that anti-expansion tilts Download PDFInfo
- Publication number
- CN206644080U CN206644080U CN201720457176.9U CN201720457176U CN206644080U CN 206644080 U CN206644080 U CN 206644080U CN 201720457176 U CN201720457176 U CN 201720457176U CN 206644080 U CN206644080 U CN 206644080U
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- China
- Prior art keywords
- wedge
- plank
- clamping groove
- joint face
- shaped slot
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Abstract
The utility model discloses the sheet material that a kind of anti-expansion tilts, including plank, wedge and clamping groove are respectively equipped with along one group of joint face of plank, wedge is disposed therein on the joint face of one piece of plank, clamping groove is opened on the joint face of another piece of plank, and the length of wedge and clamping groove is identical with the length of plank joint face；Clamping groove includes wedge-shaped slot, and wedge is connected in wedge-shaped slot, angle between the side wall of wedge and the madial wall of wedge-shaped slot be present, and the beneficial effects of the utility model are：Can effectively avoid two pieces of planks after splicing expanded by heating so as to tilt phenomenon.
Description
Technical field
It the utility model is related to sheet material, and in particular to the sheet material that anti-expansion tilts.
Background technology
At present, plank is due to the natural timber that has drawn from, and in a humid environment, plank occurs a certain degree of swollen
It is swollen, it can so cause mutually to extrude so as to tilt between plank.
Utility model content
The purpose of this utility model is to provide the sheet material that a kind of anti-expansion tilts, solve two pieces of planks mutually splicing it
Between because it is very close to each other and caused by make moist between plank tilting the problem of.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
The sheet material that anti-expansion tilts, including plank, wedge and clamping groove are respectively equipped with along one group of joint face of plank,
Wedge is disposed therein on the joint face of one piece of plank, and clamping groove is opened on the joint face of another piece of plank, wedge and
The length of clamping groove is identical with the length of plank joint face；
Clamping groove includes wedge-shaped slot, and wedge is connected in wedge-shaped slot, the side wall of wedge and the madial wall of wedge-shaped slot
Between angle be present.
In the technical program, by the way that the wedge on one piece of plank is connected on another piece of plank in clamping groove
In wedge-shaped slot, in clamping, because the length of wedge and clamping groove is identical with the length of plank joint face, therefore wedge
It can be injected along the edge of clamping groove in wedge-shaped slot, so that two pieces of planks are fixed together, wherein wedge
Angle between side wall and the madial wall of wedge-shaped slot be present can so leave certain gap in junction, and due to wedge-shaped slot and
The shape of wedge is identical, often bigger in its corner's swell increment in expanded by heating, therefore plank expands to gap location,
Which prevent expand to tilt between plank.
Further technical scheme is that above-mentioned clamping groove also includes open slot, and open slot is opened in the connection of plank
On face, and wedge-shaped slot is opened on the bottom land of open slot.
In the technical program, processing when open slot can be processed conveniently to wedge-shaped slot, while can also eliminate certain
Swell increment.
Further technical scheme is, the cell wall of above-mentioned open slot is inclined plane, and the cell wall and plank of open slot
Joint face between angle be acute angle.
In the technical program, the cell wall of open slot is inclined plane, so makes plank towards the cell wall and plank of open slot
Expand between joint face, tilted so as to heated when further preventing two pieces of plank connections.
Further technical scheme is that above-mentioned clamping groove also includes dashpot, and dashpot is opened in wedge-shaped slot
The buffer board of two pieces of supports wedge blocks is provided with bottom land, and between dashpot and wedge-shaped slot.
In the technical program, buffer board has certain elastic force, so in expansion, is flowed after preventing two pieces of plank expansions
Go out gap.
Further technical scheme is to leave cavity between above-mentioned clamping groove and wedge, filled in cavity
There is moistureproof cushion.
In the technical program, moistureproof cushion can absorb the steam come in by junction, so as to keep two pieces of planks to dry,
Plank is avoided to make moist.
Further technical scheme is that through hole is provided with the cell wall of above-mentioned clamping groove, is respectively provided with wedge
There is blind hole, wherein through hole is oppositely arranged with blind hole, and aperture alignment composition fixing screw hole, is laid in the hole wall of fixing screw hole
There is damp-proof layer.
In the technical program, fixing screws are provided with fixing screw hole, are entered between two pieces of planks by fixing screws
One step is fixedly connected, so that two pieces of plank connections are more firm.
Further technical scheme is that the angle between the side wall of above-mentioned wedge and the madial wall of wedge-shaped slot is less than
5°。
In the technical program, when the angle between the side wall of wedge and the madial wall of wedge-shaped slot be more than 5 °, so make
Skew quantitative change between wedge and wedge-shaped slot is big, so as to cause connection built on the sand.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1st, the utility model can effectively avoid two pieces of planks after splicing expanded by heating so as to tilt phenomenon.
2nd, processing when open slot can be processed conveniently to wedge-shaped slot, while can also eliminate certain swell increment.
3rd, the cell wall of open slot is inclined plane, so make plank towards open slot cell wall and plank joint face between it is swollen
It is swollen, tilted so as to heated when further preventing two pieces of plank connections.
4th, buffer board has certain elastic force, so in expansion, flows out gap after preventing two pieces of plank expansions.
5th, moistureproof cushion can absorb the steam come in by junction, so as to keep two pieces of planks to dry, avoid plank from making moist.
6th, fixing screws are provided with fixing screw hole, are further fixedly connected by fixing screws between two pieces of planks,
So that two pieces of plank connections are more firm.
7th, the angle between the side wall of wedge and the madial wall of wedge-shaped slot, which is less than 5 °, can make two pieces of plank connections more
It is firm.
Brief description of the drawings
Fig. 1 is the structural representation of two pieces of wood board splicings of the utility model.
Fig. 2 is the structural representation of one piece of plank of the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment 1
As illustrated in fig. 1 and 2, the sheet material that anti-expansion tilts, including plank 1, wedge is respectively equipped with along one group of joint face of plank 1
Shape block 2 and clamping groove, wedge 2 are disposed therein on the joint face of one piece of plank 1, and clamping groove is opened in another piece of plank 1
Joint face on, the length of wedge 2 and clamping groove is identical with the length of the joint face of plank 1, clamping groove include wedge shape
Groove 5, wedge 2 are connected in wedge-shaped slot 5, angle be present between the side wall of wedge 2 and the madial wall of wedge-shaped slot 5, in this reality
Apply in example, by the way that the wedge 2 on one piece of plank 1 is connected in the wedge-shaped slot on another piece of plank in clamping groove, in card
When connecing, because the length of wedge 2 and clamping groove is identical with the length of the joint face of plank 1, therefore wedge 2 can be along card
The edge for connecing groove is injected in wedge-shaped slot 5, so that two pieces of planks 1 are fixed together, the wherein side wall and wedge of wedge 2
Angle between the madial wall of shape groove 5 be present can so leave certain gap in junction, and due to wedge-shaped slot 5 and wedge
2 shape is identical, often bigger in its corner's swell increment in expanded by heating, therefore plank 1 expands to gap location, so
Expansion tilts between preventing plank 1.
Embodiment 2
As illustrated in fig. 1 and 2, in contrast to embodiment 1, the present embodiment optimizes clamping groove, and clamping groove also includes opening
Groove 4, open slot 4 are opened on the joint face of plank 1, and wedge-shaped slot 5 is opened on the bottom land of open slot 4, in the present embodiment, are opened
Processing when mouth groove 4 can be processed conveniently to wedge-shaped slot 5, while can also eliminate certain swell increment.
Embodiment 3
As illustrated in fig. 1 and 2, in contrast to embodiment 2, the present embodiment optimizes open slot 4, and the cell wall of open slot 4 is inclination
Face, and the angle between the joint face of the cell wall of open slot 4 and plank 1 is acute angle, in the present embodiment, the cell wall of open slot 4
For inclined plane, so make plank 1 towards open slot 4 cell wall and plank 1 joint face between expand, so as to further prevent two pieces
It is heated when plank 1 connects to tilt.
Embodiment 4
As illustrated in fig. 1 and 2, in contrast to embodiment 3, the present embodiment optimizes clamping groove, and clamping groove also includes buffering
Groove 6, dashpot 6 are opened on the bottom land of wedge-shaped slot 5, and two pieces of supports wedge blocks 2 are provided between dashpot 6 and wedge-shaped slot 5
Buffer board 7, in the present embodiment, buffer board 7 has certain elastic force, so in expansion, after preventing two pieces of planks 1 from expanding
Flow out gap.
Embodiment 5
As shown in figure 1, in contrast to embodiment 4, the present embodiment is additionally arranged cavity 8, staying between clamping groove and wedge 2
There is cavity 8, moistureproof cushion is filled with cavity 8, in the present embodiment, moistureproof cushion can absorb the steam come in by junction, from
And keep two pieces of planks 1 to dry, avoid plank 1 from making moist.
Embodiment 6
As illustrated in fig. 1 and 2, in contrast to embodiment 1, the present embodiment is additionally arranged fixing screw hole 9, on the cell wall of clamping groove
Through hole is provided with, blind hole is provided with wedge 2, wherein through hole is oppositely arranged with blind hole, and the fixed spiral shell of aperture alignment composition
Nail 9, damp-proof layer is equipped with the hole wall of fixing screw hole 9, in the present embodiment, fixed spiral shell is provided with fixing screw hole 9
Follow closely, be further fixedly connected by fixing screws between two pieces of planks 1, more consolidated so that two pieces of planks 1 connect.
Embodiment 7
As shown in figure 1, in contrast to embodiment 1, the present embodiment optimizes wedge 2 and wedge-shaped slot 5, the side wall of wedge 2
Angle between the madial wall of wedge-shaped slot 5 is less than 5 °, and the angle between the side wall of wedge 2 and the madial wall of wedge-shaped slot 5 is small
In 5 ° two pieces of planks 1 can connect more firm.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. the sheet material that anti-expansion tilts, including plank（1）, along the plank（1）One group of joint face be respectively equipped with wedge（2）
And clamping groove, the wedge（2）It is disposed therein one piece of plank（1）Joint face on, clamping groove is opened in another block of wood
Plate（1）Joint face on, the wedge（2）With the length of clamping groove and plank（1）The length of joint face is identical, and it is special
Sign is：
The clamping groove includes wedge-shaped slot（5）, the wedge（2）It is connected to wedge-shaped slot（5）It is interior, the wedge（2）'s
Side wall and wedge-shaped slot（5）Madial wall between angle be present.
2. the sheet material that anti-expansion according to claim 1 tilts, it is characterised in that：The clamping groove also includes open slot
（4）, the open slot（4）It is opened in plank（1）Joint face on, and wedge-shaped slot（5）It is opened in open slot（4）Bottom land on.
3. the sheet material that anti-expansion according to claim 2 tilts, it is characterised in that：The open slot（4）Cell wall to incline
Inclined-plane, and open slot（4）Cell wall and plank（1）Joint face between angle be acute angle.
4. the sheet material that anti-expansion according to claim 3 tilts, it is characterised in that：The clamping groove also includes dashpot
（6）, the dashpot（6）It is opened in wedge-shaped slot（5）Bottom land on, and dashpot（6）With wedge-shaped slot（5）Between be provided with two pieces
Supports wedge block（2）Buffer board（7）.
5. the sheet material that anti-expansion according to claim 4 tilts, it is characterised in that：The clamping groove and wedge（2）
Between leave cavity（8）, the cavity（8）It is interior to be filled with moistureproof cushion.
6. the sheet material that anti-expansion according to claim 1 tilts, it is characterised in that：Set on the cell wall of the clamping groove
There are through hole, wedge（2）On be provided with blind hole, wherein through hole is oppositely arranged with blind hole, and aperture alignment composition fixing screws
Hole（9）, the fixing screw hole（9）Hole wall in be equipped with damp-proof layer.
7. the sheet material that anti-expansion according to claim 1 tilts, it is characterised in that：The wedge（2）Side wall and wedge
Shape groove（5）Madial wall between angle be less than 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457176.9U CN206644080U (en) | 2017-04-27 | 2017-04-27 | The sheet material that anti-expansion tilts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457176.9U CN206644080U (en) | 2017-04-27 | 2017-04-27 | The sheet material that anti-expansion tilts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644080U true CN206644080U (en) | 2017-11-17 |
Family
ID=60276711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720457176.9U Expired - Fee Related CN206644080U (en) | 2017-04-27 | 2017-04-27 | The sheet material that anti-expansion tilts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113621A (en) * | 2020-01-21 | 2020-05-08 | 商丘师范学院 | Novel green building material |
-
2017
- 2017-04-27 CN CN201720457176.9U patent/CN206644080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113621A (en) * | 2020-01-21 | 2020-05-08 | 商丘师范学院 | Novel green building material |
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| 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: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |