CN2658284Y - Floor board with tongue-and-groove - Google Patents
Floor board with tongue-and-groove Download PDFInfo
- Publication number
- CN2658284Y CN2658284Y CN 200320101785 CN200320101785U CN2658284Y CN 2658284 Y CN2658284 Y CN 2658284Y CN 200320101785 CN200320101785 CN 200320101785 CN 200320101785 U CN200320101785 U CN 200320101785U CN 2658284 Y CN2658284 Y CN 2658284Y
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- CN
- China
- Prior art keywords
- floor board
- groove
- tongue
- floor
- board body
- 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 discloses a floor board with tongue-and-groove, including a rectangular floor board body, a tongue and a groove provided respectively on adjacent edges of two floor board body. A fringe extending downward externally in an arc shape is provided on the under surface of the tongue on one of the long edges of the rectangular floor board body; a concave fringe extending downward internally in an arc shape is provided on the top surface of the groove on the other long edge of the rectangular floor board body; a concave edge is provided near to the root part of the under surface on of the tongue on one of the short edges of the rectangular floor board body, and a convex edge is provided near to the end part of the top surface of the groove on the other side of the short edge of the rectangular floor board body. The floor board can be laid directly on the floor without any additional keel or any adhesion, thus can greatly save the cost for laying material and labor force, and can be disassembled and taken out conveniently at any time, and reassembled rapidly, without any influence on the appearance and quality of the floor board, decrease the expansion and shrinkage ratio, greatly lengthen the service life of the floor board.
Description
Technical field:
The utility model relates to a kind of floor decorative material, especially relates to a kind of tongue-and-groove floor.
Background technology:
In the existing floor decorative material, thermal conductivity is little, cool in summer and warm in winter, thermal insulation is strong, feel is comfortable because wood floors have, regulate the environment humidity, give warm soft Sheng feels, helps advantages such as health, thereby enjoys people to favor.At present, wood flooring generally adopt texture and hardness all preferably log make the rectangle monolithic edge of unified specification, or be fixed on other artificial base material as the surface with certain thickness solid wood skin, and make the rectangle monolithic edge of unified specification equally, be processed with prominent tenon and groove respectively at its two ends in length and breadth, during assembled floor, the prominent tenon of adjacent floor by separately with groove interlocking be in the same place.But wood flooring is subjected to the influence of material characteristic own, when there was dampness in the air, can absorb moisture and cause expansion, and can dehydration cause contraction during dryness of air, such one rises contracts and will form the space between the seam on floor, neither attractive in appearance, be unfavorable for floor protecting again, dirt also enters in the space between the floor easily, can corrode the floor like this, influence the attractive in appearance of floor and bring unnecessary trouble for the cleaning on floor, thereby influence floor application life.
Summary of the invention:
The purpose of this utility model provides a kind of assembled floor, to overcome above-mentioned defective, remedies the deficiencies in the prior art.
The utility model is realized as follows: a kind of tongue-and-groove floor, its body of recouping losses with including rectangle, be respectively equipped with corresponding tenon and groove at two groups of floor body adjacent sides, the tenon soffit of the long limit of described rectangle floor body one side is provided with and is the outwards flange of below of circular arc, is provided with at the groove upper surface of the long limit of rectangle floor body opposite side to be the recessed edge of circular arc below inwardly; Described rectangle floor body minor face one side tenon soffit is provided with recessed rib near root, and described rectangle floor body minor face opposite side groove upper surface is provided with fin near the end.
When installation, only need the floorboard tenon to be snapped in adjacent the floor recessed poor recessed edge or fin along flange or recessed rib by certain angle, compress downwards again, flatten, promptly finish installation, install combine between floor, back and the floor tight, when running into the variation of temperature or humidity, floor body expands or shrinks and also can not produce the slit between floor and floor.
The beneficial effect on the tongue-and-groove floor that the utility model relates to is:
1. owing to adopt the tongue-and-groove floor, behind the plug-in mounting, increased between plate and the plate and be connected power, stressed back is difficult for being drawn back.
2. tongue-and-groove of the present utility model floor can be laid immediately on ground, does not need additionally to increase keel or stickup, has saved the material and the labour cost of mating formation greatly, convenient and quick construction, and can be for convenience detach, trip out at any time, and Fast Installation again, can not influence the attractive in appearance and quality on floor.
Description of drawings:
The transverse sectional view that Fig. 1 faces up for the utility model tongue-and-groove floor.
The longitudinal sectional view that Fig. 2 faces up for the utility model tongue-and-groove floor.
Among the figure, 1 flange, 2 tenons, 3 rectangles the body of recouping losses, 4 recessed edge, 5 grooves, 6 recessed ribs, 7 fins.
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment:
As shown in the figure, among a kind of tongue-and-groove floor embodiment that the utility model relates to, its body 3 of recouping losses with including rectangle, be respectively equipped with corresponding tenon 2 and groove 5 at two groups of floor body 3 adjacent sides, tenon 2 soffits of described rectangle floor body 3 long limits one side are provided with and are the outwards flange 1 of below of circular arc, are provided with at groove 5 upper surfaces of rectangle floor body 3 long limit opposite sides to be the recessed edge 4 of circular arc below inwardly; Described rectangle floor body 3 minor faces one side tenon 2 soffits are provided with recessed rib 6 near root, and described rectangle floor body 3 minor face opposite side grooves 5 upper surfaces are provided with fin 7 near the end.
A kind of tongue-and-groove floor that the utility model relates to does not need gluing again during not only assembly unit convenience, firm, and installation, meets national environmental standard, and is safe and reliable, firm and durable.
Claims (1)
1. tongue-and-groove floor, its body of recouping losses is respectively equipped with corresponding tenon and groove at two groups of floor body adjacent sides with including rectangle, it is characterized in that:
The tenon soffit of the long limit of described rectangle floor body one side is provided with and is the outwards flange of below of circular arc, is provided with at the groove upper surface of the long limit of rectangle floor body opposite side to be the recessed edge of circular arc below inwardly;
Described rectangle floor body minor face one side tenon soffit is provided with recessed rib near root, and described rectangle floor body minor face opposite side groove upper surface is provided with fin near the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101785 CN2658284Y (en) | 2003-10-28 | 2003-10-28 | Floor board with tongue-and-groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101785 CN2658284Y (en) | 2003-10-28 | 2003-10-28 | Floor board with tongue-and-groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658284Y true CN2658284Y (en) | 2004-11-24 |
Family
ID=34339828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101785 Expired - Fee Related CN2658284Y (en) | 2003-10-28 | 2003-10-28 | Floor board with tongue-and-groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100557359C (en) * | 2006-09-26 | 2009-11-04 | 山西太钢不锈钢股份有限公司 | Furnace door and fire door bank thereof at the bottom of a kind of roller |
-
2003
- 2003-10-28 CN CN 200320101785 patent/CN2658284Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100557359C (en) * | 2006-09-26 | 2009-11-04 | 山西太钢不锈钢股份有限公司 | Furnace door and fire door bank thereof at the bottom of a kind of roller |
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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 |