CN2592776Y - Oblique back-trough wood floor board - Google Patents
Oblique back-trough wood floor board Download PDFInfo
- Publication number
- CN2592776Y CN2592776Y CN 02295003 CN02295003U CN2592776Y CN 2592776 Y CN2592776 Y CN 2592776Y CN 02295003 CN02295003 CN 02295003 CN 02295003 U CN02295003 U CN 02295003U CN 2592776 Y CN2592776 Y CN 2592776Y
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- CN
- China
- Prior art keywords
- wood flooring
- wood floor
- oblique back
- wood
- ditch
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a wood floor. The wood floor is caused to reduce expansion and shrinkage ratios, and the integrity of coating surface is ensured. A wood floor with oblique back creases comprises the wood floor. The wood floor with oblique back creases is characterized in that the back surface of the wood floor is provided with the oblique back creases which are arranged at intervals according to prearranged distances and are provided with prearranged obliquity, wherein, the obliquity of the oblique back creases forms 5 DEG to 30 DEG with the short side edge of the wood floor. The wood floor with oblique back creases is used indoors, etc.
Description
Technical field
The utility model relates to a kind of wood flooring.
Background technology
General wood flooring is the cellulosic organism of vesicular structure, being subject to temperature, humidity effect causes expanding and shrinks, that is, in rainy foggy humid climate or mountain area, or mop floor with very wet mop, wood ground slope easily absorbs more airborne moisture content, and its section is expanded, the amplitude that changes if expand is excessive, promptly can cause the phenomenon of wood flooring arch camber or cracking; And at the weather of drying, wood flooring easily loses moisture content and shrinks, and the phenomenon of loosening or buckling deformation takes place.For improving this phenomenon, how on coating paint vehicle or cementation one deck dampproof cloth, to work hard, yet this only is with the strong isolation of wood flooring and ground, makes wood flooring not absorb the moisture on ground, and can't improves the phenomenon that wood flooring absorbs water in air part; Though and the coating waterproof coating has good waterproof effect, also the fibr tissue of wood flooring is isolated, make it lose the original function of natural adjusting temperature, humidity.
Summary of the invention
The purpose of this utility model is to provide a kind of oblique back of the body ditch wood flooring, its back side in wood flooring is provided with most tiltedly back of the body ditches that preset distance was spaced and had predetermined inclination, borrow most oblique back of the body ditches to absorb the expansion shrinkage factor, make the expansion shrinkage factor of whole wood flooring reduce the effectiveness that performance eliminates stress.
The purpose of this utility model is achieved in that oblique back of the body ditch wood flooring, and it comprises a wood flooring, it is characterized in that: the back side of this wood flooring is provided with the Xie Beigou that is spaced and has predetermined slant according to preset distance.
Above-mentioned design is tiltedly carried on the back ditch to absorb the expansion shrinkage factor by majority, and the expansion shrinkage factor of whole wood flooring is reduced, and can eliminate stress and can guarantee the effectiveness of application surface integrity.In addition, wherein, this tiltedly carries on the back the gradient of ditch and the short side of wood flooring forms 5 °～30 °.
Description of drawings
Fig. 1 stereogram of the present utility model;
Fig. 2 front view of the present utility model;
Fig. 3 rear elevation of the present utility model;
The schematic diagram that Fig. 4 the utility model is carried by live roller in coating process.
The specific embodiment
As shown in Figure 1, 2: the utility model includes a wood flooring 10, the back side 11 of this wood flooring 10 is provided with the most tiltedly back of the body ditches 20 that are spaced and have predetermined inclination according to preset distance, in the present embodiment, this tiltedly carries on the back the gradient of ditch 20 and the short side 12 of wood flooring 10 forms 5 °～30 ° for good.
As shown in Figure 3, this wood flooring 10 is tiltedly carried on the back ditch 20 at it wood grain of the long side direction of wood fibre is cut off, make it be the interval of preset distance, by the gap that this majority is tiltedly carried on the back ditch 20, can absorb the expansion shrinkage factor that its front and back side coverage area A of institute is taken up on its limit, that is, wood flooring 10 is because of absorbing more airborne moisture content, and make the amplitude of variation of the expansion of its section, or, can be absorbed by crack between a plurality of oblique back of the body ditches 20 because of the weather of drying makes wood flooring 10 because of losing the amplitude that moisture content shrinks; And, because being somebody's turn to do tiltedly, back of the body ditch 20 has predetermined inclination so the length apart from shorter lateral sides of such 12 of its extension is length, so its regional extent that contains is also bigger, and have an ability of the interior expansion shrinkage factor of excellent its regional extent that can contain of absorption, the expansion shrinkage factor of whole wood flooring 10 is minimized, that is the expansion shrinkage amplitude of whole wood flooring 10 is reduced, and the phenomenon of wood flooring 10 arch cambers, cracking or perk is effectively reduced.Moreover, because of the banking up or, can make wood flooring 10 stressed of article of furniture, if stress concentrations promptly can make wood flooring 10 distortion, and the gap of most oblique back of the body ditches 20, suitablely can bring into play the effect that eliminates stress above the wood flooring 10 because of the trampling application of force of human body.
As shown in Figure 4, wood flooring 10 is in the process of carrying out the external coating japanning, wood flooring 10 usefulness live rollers 30 must be carried, wood flooring 10 is moved according to its long side direction, because live roller 30 is a column type, if the groove at wood flooring 10 back sides is parallel with its short side, then live roller 30 can be absorbed in this groove, the vibrations that wood flooring 10 is produced slightly, program in application can cause lacquer painting to produce the flaw phenomenon of burr, and most tiltedly back of the body ditches 20 of wood flooring 10 have predetermined inclination, do not have the phenomenon that live roller 30 is absorbed in Xie Beigou 20, so can guarantee the integrality on application surface.
Be provided with the most tiltedly back of the body ditches 20 that are spaced and have predetermined inclination according to preset distance at the back side 11 of wood flooring 10, utilize a plurality of oblique back of the body ditches 20 to increase its regional extent that contains, use the ability that it absorbs the expansion shrinkage factor that improves, make full use of the fibre structure of wood flooring, it regulates the function of temperature, humidity naturally and can reach further performance.
Claims (2)
1, tiltedly carry on the back the ditch wood flooring, it comprises a wood flooring, it is characterized in that: the back side of this wood flooring is provided with the Xie Beigou that is spaced and has predetermined slant according to preset distance.
2, oblique back of the body ditch wood flooring as claimed in claim 1 is characterized in that: wherein, this tiltedly carries on the back the gradient of ditch and the short side of wood flooring forms 5 °～30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295003 CN2592776Y (en) | 2002-12-30 | 2002-12-30 | Oblique back-trough wood floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295003 CN2592776Y (en) | 2002-12-30 | 2002-12-30 | Oblique back-trough wood floor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592776Y true CN2592776Y (en) | 2003-12-17 |
Family
ID=33752231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02295003 Expired - Fee Related CN2592776Y (en) | 2002-12-30 | 2002-12-30 | Oblique back-trough wood floor board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592776Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386577A (en) * | 2017-08-01 | 2017-11-24 | 合肥图森工业设计有限公司 | A kind of solid wooden floor board sticks up type attachment structure and its construction technology |
-
2002
- 2002-12-30 CN CN 02295003 patent/CN2592776Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386577A (en) * | 2017-08-01 | 2017-11-24 | 合肥图森工业设计有限公司 | A kind of solid wooden floor board sticks up type attachment structure and its construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |