CN202850443U - Floor board with rabbet structure - Google Patents
Floor board with rabbet structure Download PDFInfo
- Publication number
- CN202850443U CN202850443U CN 201220506368 CN201220506368U CN202850443U CN 202850443 U CN202850443 U CN 202850443U CN 201220506368 CN201220506368 CN 201220506368 CN 201220506368 U CN201220506368 U CN 201220506368U CN 202850443 U CN202850443 U CN 202850443U
- Authority
- CN
- China
- Prior art keywords
- tongue
- floor
- tenon
- floor board
- groove
- 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 a rabbet. The floor board with the rabbet comprises a floor board body. The floor board with the rabbet is characterized in that a mortise is arranged at one end of the floor board body, at least one side wall of an opening of the mortise gradually extends from outside to inside towards a side edge on the side, where the mortise is located, of the floor board body, at least one side wall of the opening of the mortise is provided with an arc-shaped groove facing towards the side edge of the floor board body, and a tenon matched with the mortise is arranged at the other end of the floor board body. According to the floor board with the rabbet, at least one side wall of the opening of the mortise gradually extends from outside to inside towards the side edge on the side, where the mortise is located, of the floor board body, at least one side wall of the opening of the mortise is provided with the arc-shaped groove facing towards the side edge of the floor board body, the tenon matched with the mortise is arranged at the other end of the floor board body, and the mortise and the tenon can be matched with each other closely. Therefore, the floor board with the rabbet is convenient to install and tight in combination, and gaps or arched floor board rabbet dimension structures cannot appear on a floor along with the change of seasons; the floor board with the rabbet integrates an easy installation property of a flat tongue-groove joint buckle and a horizontal locking property of a locking buckle; and after the floor board is mounted, the tenon and the mortise are combined tightly, and no gap is formed between the floor boards.
Description
Technical field
The utility model relates to a kind of floor tongue-and-groove structure.
Background technology
Existing floor adopts tongue and groove to connect usually, the both sides, floor have male tenon and female tenon, by making male tenon and being connected of female tenon the floor become as a whole, the surface does not have the slit, in use because the mismachining tolerance of machine, so that the floor after installing is loosening or arch upward along with the floor appears in the variation in season, bring loss and harmful effect to the customer.
Summary of the invention
The problem that the utility model in use exists for solving prior art provides a kind of tongue-and-groove structure reasonable, and is easy for installation, in conjunction with tight, and the floor tongue and groove dimensional structure that slit do not occur or arch upward along with the variation ground in season, floor tongue-and-groove structure.
The technical scheme that the utility model solves existing issue is: a kind of floor tongue-and-groove structure, comprise floor body, the external member that connects floor body, described floor body one end is provided with female tenon, the other end is provided with corresponding public tenon, one side is provided with two tongue-and-grooves, two tongue-and-grooves are provided with portions cut towards a corresponding end, two adjacent floor bodies match, two floor body otch formations one are held the grooving of external member, the described interior external member of grooving that places is concordant with the floor body outside, described external member two ends are provided with and connect adjacent two floor bodies, the tenon that is complementary with adjacent floor body tongue-and-groove, described tenon inboard is provided with the sawtooth hook, and described sawtooth hook bill is floor body dorsad.
As further improvement, described wherein tongue-and-groove inside is circular-arc, and the tenon inboard of mating with another tongue-and-groove is provided with the sawtooth hook.
As further improvement, described female tenon width is that the 4.0-4.5mm degree of depth is 3.9-4.2mm, female tenon is 2.5mm apart from floor body tongue-and-groove one side, be 2mm apart from the floor body opposite side, described external member thickness is 2mm, and external member wherein tongue-and-groove inside is circular-arc, be provided with the sawtooth hook with the tenon inboard of another tongue-and-groove coupling, this tenon height is 1.5-2 mm, and the tenon width that is complementary with circular-arc tongue-and-groove is 3mm, and described external member length is 25-30mm.
As further improvement, described inside is that the circular-arc tongue-and-groove degree of depth is 1.5-2mm.
The utility model compared with prior art, its beneficial effect is easy for installation, in conjunction with closely, the floor tongue and groove dimensional structure that can the slit not occur along with the variation ground in season or arch upward overcomes the deficiency of existing floor tongue and groove technology.The utlity model has the easy installation of flat button, the horizontal locking of snap close is arranged again, male tenon was combined closely with female tenon after installed on the floor, did not have the slit between the floor.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of external member 2.
Fig. 3 is the schematic diagram that floor body connects.
The implementation case
Referring to Fig. 1-3, the implementation case comprises floor body, the external member 2 that connects floor body 1, floor body 1 one ends are provided with female tenon 11, the other end is provided with corresponding public tenon 12, as preferably, male tenon 12 and female tenon 11 of other end corresponding position are complementary, floor body 1 one sides are provided with two tongue-and- grooves 3,4, two tongue-and- grooves 3,4 are provided with portions cut towards a corresponding end, two adjacent floor bodies match, two floor bodies, 1 otch formation one is held the grooving 5 of external member, places the external member 2 in the grooving 5 concordant with floor body 1 outside, and external member 2 two ends are provided with and connect adjacent two floor bodies 1, with adjacent floor body 1 tongue-and- groove 3,4 tenons that are complementary 21,22, tenon 22 inboards are provided with the sawtooth hook, and sawtooth hook bill is floor body 1 dorsad.
Its middle tenon groove 3 inside are circular-arc, and tenon 22 inboards of mating with another tongue-and-groove 4 are provided with the sawtooth hook.
In the implementation case, female tenon 11 width are that the 4.0-4.5mm degree of depth is 3.9-4.2mm, female tenon 11 is 2.5mm apart from floor body 1 tongue-and-groove one side, is 2mm apart from floor body 1 opposite side, and external member 2 thickness are 2mm, external member 2 its middle tenon groove 3 inside are circular-arc, be provided with the sawtooth hook with tenon 22 inboards of another tongue-and-groove 4 couplings, this tenon height is 1.5-2 mm, and tenon 21 width that are complementary with circular-arc tongue-and-groove 3 are 3mm, external member 2 length are 25-30mm
This interiors of products is that circular-arc tongue-and-groove 3 degree of depth are 1.5-2mm.The floor joins with flat button, squeezes in the groove with five metals external member 2 sawtooth hooks below female tenon 11 grooves, and the five metals external member is fixed, and then fastens the tongue-and-groove 4 of public tenon 12 belows, and control is connected elasticity.
Claims (4)
1. floor tongue-and-groove structure, it is characterized in that: comprise floor body, the external member that connects floor body, described floor body one end is provided with female tenon, the other end is provided with corresponding public tenon, one side is provided with two tongue-and-grooves, two tongue-and-grooves are provided with portions cut towards a corresponding end, two adjacent floor bodies match, two floor body otch formations one are held the grooving of external member, and the described interior external member of grooving that places is concordant with the floor body outside, and described external member two ends are provided with and connect adjacent two floor bodies, the tenon that is complementary with adjacent floor body tongue-and-groove, described tenon inboard is provided with the sawtooth hook, and described sawtooth hook bill is 2 plate bodies dorsad.
2. floor as claimed in claim 1 tongue-and-groove structure, it is characterized in that: a described wherein tongue-and-groove is inner for circular-arc, is provided with the sawtooth hook with the tenon inboard of another tongue-and-groove coupling.
3. floor as claimed in claim 1 tongue-and-groove structure, it is characterized in that: described female tenon width is that the 4.0-4.5mm degree of depth is 3.9-4.2mm, female tenon is 2.5mm apart from floor body tongue-and-groove one side, be 2mm apart from the floor body opposite side, described external member thickness is 2mm, external member wherein tongue-and-groove inside is circular-arc, be provided with the sawtooth hook with the tenon inboard of another tongue-and-groove coupling, this tenon height is 1.5-2 mm, the tenon width that is complementary with circular-arc tongue-and-groove is 3mm, and described external member length is 25-30mm.
4. floor tongue-and-groove structure as claimed in claim 2 or claim 3, it is characterized in that: described inside is that the circular-arc tongue-and-groove degree of depth is 1.5-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506368 CN202850443U (en) | 2012-09-29 | 2012-09-29 | Floor board with rabbet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506368 CN202850443U (en) | 2012-09-29 | 2012-09-29 | Floor board with rabbet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850443U true CN202850443U (en) | 2013-04-03 |
Family
ID=47981656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506368 Expired - Fee Related CN202850443U (en) | 2012-09-29 | 2012-09-29 | Floor board with rabbet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952064A (en) * | 2018-08-23 | 2018-12-07 | 浙江新远见材料科技股份有限公司 | A kind of floor splicing device |
| CN109415907A (en) * | 2016-06-30 | 2019-03-01 | 帕彻特佛可嘎贝罗塔有限公司 | Floor joint for strip form |
-
2012
- 2012-09-29 CN CN 201220506368 patent/CN202850443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415907A (en) * | 2016-06-30 | 2019-03-01 | 帕彻特佛可嘎贝罗塔有限公司 | Floor joint for strip form |
| CN108952064A (en) * | 2018-08-23 | 2018-12-07 | 浙江新远见材料科技股份有限公司 | A kind of floor splicing device |
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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 |
Granted publication date: 20130403 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |