CN204662805U - A kind of structure of Wooden stair - Google Patents
A kind of structure of Wooden stair Download PDFInfo
- Publication number
- CN204662805U CN204662805U CN201520212380.5U CN201520212380U CN204662805U CN 204662805 U CN204662805 U CN 204662805U CN 201520212380 U CN201520212380 U CN 201520212380U CN 204662805 U CN204662805 U CN 204662805U
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- CN
- China
- Prior art keywords
- groove
- beam slab
- tongue
- riser
- step plate
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- Expired - Fee Related
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Abstract
A kind of structure of Wooden stair, comprise the parallel beam slab in left and right and the step plate be located between beam slab and riser, step plate and riser combine and form step, horizontal tongue-and-groove and perpendicular tongue-and-groove is provided with inside beam slab, the left and right side of step plate and the horizontal tongue-and-groove of beam slab suitable, the left and right side of riser and the perpendicular tongue-and-groove of beam slab suitable, the left and right side of step plate and the left and right side of riser are respectively and feather joint between the horizontal tongue-and-groove of beam slab and perpendicular tongue-and-groove.The utility model structure is simple, easy to assembly, good looking appearance is overall, installation is firm, has higher promotional value.
Description
Technical field
The utility model relates to stairway art field, especially relates to a kind of Wooden stair.
Background technology
The society of quality of the life is constantly pursued people, no matter Wooden stair is at residence, house, office space, or in the decorations of used by hotels and restaurants by, all receive liking of more and more people, especially in the decorations of high-grade maisonette and villa, be generally used especially, Wooden stair is not only serious elegant, noble generous, and more meets people and get close to nature, improve the Times ' Demand of quality of the life and taste.In Wooden stair, each component combined structure is whether reasonable, decides security performance and the application life of stair, especially the scientific rationality of Wooden stair step plate assembly structure, seems particularly important.
The structure of current Wooden stair, comprises the parallel beam slab in left and right and the step plate be located between beam slab and riser, and step plate and riser combine and form step, beam slab stepped above, and the left and right side of step plate is pressed in above beam slab.This structure can see the left and right side of step plate in the outside of beam slab, affect the overall appearance of Wooden stair, and the globality of beam slab and step plate is inadequate in addition, affects application life.
Utility model content
There are the problems referred to above for existing a kind of Wooden stair in the purpose of this utility model, design provides that a kind of structure is simple, good looking appearance, install firmly Wooden stair structure exactly.
The purpose of this utility model is realized by such technical scheme, a kind of structure of Wooden stair, comprise the parallel beam slab in left and right and the step plate be located between beam slab and riser, step plate and riser combine and form step, it is characterized in that inside beam slab, being provided with horizontal tongue-and-groove and perpendicular tongue-and-groove, the left and right side of step plate and the horizontal tongue-and-groove of beam slab suitable, the left and right side of riser and the perpendicular tongue-and-groove of beam slab suitable, the left and right side of step plate and the left and right side of riser are respectively and feather joint between the horizontal tongue-and-groove of beam slab and perpendicular tongue-and-groove.
Adopt structure of the present utility model, it is easy for installation, successively the left and right side of the left and right side of step plate and riser is inserted the horizontal tongue-and-groove of beam slab respectively and perpendicular tongue-and-groove just can realize installing, the left and right side of step plate and the left and right side of riser be can't see, its good looking appearance in the outside of its beam slab.Adopt the structure of feather joint in addition, improve Wooden stair overall stability.
During concrete enforcement, horizontal tongue-and-groove and the perpendicular tongue-and-groove of beam slab intersect, and the back side edge of step plate exceedes the outerplanar of riser.Adopt the technical solution of the utility model, the step surface of step plate strengthens, and be conducive to the walking of user, its profile is also attractive in appearance.
The beneficial effects of the utility model are: the utility model structure is simple, easy to assembly, good looking appearance is overall, installation is firm, has higher promotional value.
Detailed description of the invention
Below in conjunction with drawings and Examples, further non-limiting description is done to the utility model: in Fig. 1 and Fig. 2, a kind of structure of Wooden stair, comprise the parallel beam slab 1 in left and right and the step plate 2 be located between beam slab and riser 3, step plate 2 and riser 3 combine and form step, horizontal tongue-and-groove 4 and perpendicular tongue-and-groove 5 is provided with inside beam slab 1, the left and right side of step plate 2 and the horizontal tongue-and-groove 4 of beam slab 1 suitable, the left and right side of riser 3 and the perpendicular tongue-and-groove 5 of beam slab 1 suitable, the left and right side of step plate 2 and the left and right side of riser 3 are respectively and feather joint between the horizontal tongue-and-groove 4 of beam slab 1 and perpendicular tongue-and-groove 5, horizontal tongue-and-groove 4 and the perpendicular tongue-and-groove 5 of beam slab 1 intersect, the back side edge of step plate 2 exceedes the outerplanar of riser 3.
Adopt structure of the present utility model, it is easy for installation, successively the left and right side of the left and right side of step plate 2 and riser 3 is inserted the horizontal tongue-and-groove 4 of beam slab 1 respectively and perpendicular tongue-and-groove 5 just can realize installing, the left and right side of step plate 2 and the left and right side of riser 3 be can't see, its good looking appearance in the outside of its beam slab 1.The step surface of step plate 2 strengthens, and is conducive to the walking of user.Adopt the structure of feather joint, improve Wooden stair overall stability.
Finally, it is also to be noted that what enumerate above is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive from disclosed content of the present utility model or associate, all should think protection domain of the present utility model.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the beam and slab structure schematic diagram of the utility model embodiment.
In figure: 1, beam slab 2, step plate 3, riser 4, horizontal tongue-and-groove 5, perpendicular tongue-and-groove.
Claims (2)
1. the structure of a Wooden stair, comprise the parallel beam slab in left and right and the step plate be located between beam slab and riser, step plate and riser combine and form step, it is characterized in that inside beam slab, being provided with horizontal tongue-and-groove and perpendicular tongue-and-groove, the left and right side of step plate and the horizontal tongue-and-groove of beam slab suitable, the left and right side of riser and the perpendicular tongue-and-groove of beam slab suitable, the left and right side of step plate and the left and right side of riser are respectively and feather joint between the horizontal tongue-and-groove of beam slab and perpendicular tongue-and-groove.
2. the structure of a kind of Wooden stair according to claim 1, it is characterized in that the horizontal tongue-and-groove of above-mentioned beam slab and perpendicular tongue-and-groove intersect, the back side edge of step plate exceedes the outerplanar of riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212380.5U CN204662805U (en) | 2015-04-09 | 2015-04-09 | A kind of structure of Wooden stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212380.5U CN204662805U (en) | 2015-04-09 | 2015-04-09 | A kind of structure of Wooden stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662805U true CN204662805U (en) | 2015-09-23 |
Family
ID=54133200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212380.5U Expired - Fee Related CN204662805U (en) | 2015-04-09 | 2015-04-09 | A kind of structure of Wooden stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661256A (en) * | 2018-06-21 | 2018-10-16 | 中国五冶集团有限公司 | A kind of light construction object quakeproof stair |
-
2015
- 2015-04-09 CN CN201520212380.5U patent/CN204662805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661256A (en) * | 2018-06-21 | 2018-10-16 | 中国五冶集团有限公司 | A kind of light construction object quakeproof stair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160409 |