CN101718141A - Interlocking lock catch floor - Google Patents
Interlocking lock catch floor Download PDFInfo
- Publication number
- CN101718141A CN101718141A CN200910214333A CN200910214333A CN101718141A CN 101718141 A CN101718141 A CN 101718141A CN 200910214333 A CN200910214333 A CN 200910214333A CN 200910214333 A CN200910214333 A CN 200910214333A CN 101718141 A CN101718141 A CN 101718141A
- Authority
- CN
- China
- Prior art keywords
- groove
- floor
- lock catch
- joint tongue
- projection
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
- E04F2201/025—Non-undercut connections, e.g. tongue and groove connections with tongue and grooves alternating transversally in the direction of the thickness of the panel, e.g. multiple tongue and grooves oriented parallel to each other
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses an interlocking lock catch floor comprising a floor body. The body is provided with a first lateral surface and a second lateral surface which are opposite, wherein the first lateral surface is convexly provided with joint tongue, and the second lateral surface is convexly provided with a connecting trough matched with the joint tongue. The floor is characterized in that the joint tongue is provided with a groove; the bottom of the connecting trough is convexly provided with a bulge buckled with the groove; the the bulge is slightly wider than the groove. The joint tongue is provided with the groove and the bottom of the connecting trough is provided with the bulge, so the floor is easy to process; when the first lateral surface is matched with the second lateral surface, the joint tongue is matched with the connecting trough, and meanwhile, the bulge of the bottom of the connecting though is buckled into the groove on the joint tongue; thereby, the floor has convenient installation and firmer splicing.
Description
Technical field:
The present invention relates to a kind of interlocking lock catch floor.
Background technology:
Existing wood flooring has by individual layer chase mortise respective outer side edges to connect, and also has by the multi-layer groove tenon structure to be connected.As for the wood flooring of individual layer chase mortise structure, it exists groove, tenon to cooperate area limited, and groove, tenon interlock are insecure, poor stability, the defective that bonding strength is low; And the wood flooring of multi-layer groove tenon structure, though bonding strength is improved, manufacturing cost is higher, complex procedures is installed inconvenience.
Summary of the invention:
The object of the present invention is to provide a kind of interlocking lock catch floor, this floor is easy to processing, and easy for installation and floor is spliced more firm.
A kind of interlocking lock catch floor, comprise floor body, this body has the first relative side and second side, convex with joint tongue on first side, second side is concaved with the link slot that is complementary with described joint tongue, it is characterized in that: described joint tongue is provided with a groove, and the bottom land of described link slot convexes with the projection that is interlocked with described groove, and the width of this projection is slightly larger than the width of described groove.
The present invention offers groove on joint tongue, bottom land at link slot is provided with projection, the floor is easy to processing, when first side cooperated with second side, joint tongue matched with link slot, and the projection of link slot bottom land buckles into the groove on the joint tongue simultaneously, be slightly larger than the width of described groove because of the width of projection, so in the time of in projection buckles into groove, groove can with projection firmly interlock live, the floor splicing is more firm and easy for installation.
Described projection enlarges gradually from its head to root, and projection can be easy to strut described groove, and groove in case promptly move back after being strutted by projection is not gone out, and forms firm snap close interlock, has the effect of internal lock.
The cup depth of described groove is less than the height of described joint tongue, and the height of described projection is less than the cup depth of link slot, and the floor is easier for installation quick.
Described link slot is contraction-like design from bottom land to notch, and during the splicing of floor, projection slightly outwards struts groove, simultaneously, makes that link slot and joint tongue interlock are more firm.
When first side cooperates with second side, leave the shrinkage joint between the end face of described projection and the bottom land of described groove, can suppress sheet material and meet arch camber or the distortion that causes after the hygral expansion.
Leave the shrinkage joint between the fitting face of described joint tongue and link slot, can suppress sheet material and meet arch camber or the distortion that causes after the hygral expansion.
Form groove between described joint tongue and floor body bottom surface, form tenon between described link slot and floor body bottom surface, leave the shrinkage joint between the fitting face of described groove down and following tenon, even so inclined to one side humid region, the face of land, the floor of this structure still can effectively suppress sheet material and meet arch camber or the distortion that causes after the hygral expansion.
The cross section of described groove and projection is " U " shape, and is simple in structure, is easy to processing.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is splicing assembling schematic diagram in floor of the present invention.
The specific embodiment:
As Fig. 1, shown in Figure 2, a kind of interlocking lock catch floor, comprise floor body 1, this body has the first relative side and second side, convex with joint tongue 11 on first side, second side is concaved with the link slot 12 that is complementary with described joint tongue 11, described link slot 12 is contraction-like design from bottom land to notch, offer a cross section on the described joint tongue 11 and be the groove 111 of " U " shape, the bottom land of described link slot 12 convexes with the projection 121 that the cross section that is interlocked with described groove 111 is " U " shape, the width of this projection 121 is slightly larger than the width of groove 111, described projection 121 enlarges gradually from its head to root, the cup depth of described groove 111 is less than the height of described joint tongue 11, and the height of described projection 121 is less than the cup depth of link slot 12.When first side of floor body 1 cooperates with second side, leave the shrinkage joint 2 of 0.47mm between the bottom land of the end face of described projection 121 and described groove 111, also leave the shrinkage joint 2 of 0.3mm between the fitting face of described joint tongue 11 and link slot 12.Simultaneously, form groove 13 between described joint tongue 11 and floor body 1 bottom surface, form tenon 14 between described link slot 12 and floor body 1 bottom surface, also leave the shrinkage joint 2 of 0.5mm between the fitting face of described groove 13 down and following tenon 14.
Claims (8)
1. interlocking lock catch floor, comprise floor body, this body has the first relative side and second side, convex with joint tongue on first side, second side is concaved with the link slot that is complementary with described joint tongue, it is characterized in that: described joint tongue is provided with a groove, and the bottom land of described link slot convexes with the projection that is interlocked with described groove, and the width of this projection is slightly larger than the width of described groove.
2. a kind of interlocking lock catch floor according to claim 1 is characterized in that: described projection enlarges gradually from its head to root.
3. a kind of interlocking lock catch floor according to claim 2 is characterized in that: the cup depth of described groove is less than the height of described joint tongue, and the height of described projection is less than the cup depth of link slot.
4. according to claim 1 or 2 or 3 described a kind of interlocking lock catch floors, it is characterized in that: described link slot is contraction-like design from bottom land to notch.
5. according to claim 1 or 2 or 3 described a kind of interlocking lock catch floors, it is characterized in that: when first side cooperates with second side, leave the shrinkage joint between the end face of described projection and the bottom land of described groove.
6. according to claim 1 or 2 or 3 described a kind of interlocking lock catch floors, it is characterized in that: leave the shrinkage joint between the fitting face of described joint tongue and link slot.
7. according to claim 1 or 2 or 3 described a kind of interlocking lock catch floors, it is characterized in that: form groove between described joint tongue and floor body bottom surface, form tenon between described link slot and floor body bottom surface, leave the shrinkage joint between the fitting face of described groove down and following tenon.
8. according to claim 1 or 2 or 3 described a kind of interlocking lock catch floors, it is characterized in that: the cross section of described groove and projection is " U " shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910214333A CN101718141A (en) | 2009-12-22 | 2009-12-22 | Interlocking lock catch floor |
| PCT/CN2010/077806 WO2011076032A1 (en) | 2009-12-22 | 2010-10-16 | Internal lock type lock buckle floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910214333A CN101718141A (en) | 2009-12-22 | 2009-12-22 | Interlocking lock catch floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101718141A true CN101718141A (en) | 2010-06-02 |
Family
ID=42432772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910214333A Pending CN101718141A (en) | 2009-12-22 | 2009-12-22 | Interlocking lock catch floor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101718141A (en) |
| WO (1) | WO2011076032A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076032A1 (en) * | 2009-12-22 | 2011-06-30 | 广东盈然木业有限公司 | Internal lock type lock buckle floor |
| CN104148131A (en) * | 2014-08-14 | 2014-11-19 | 徐州工业职业技术学院 | Colorimetric tube support |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462017Y (en) * | 2001-02-09 | 2001-11-28 | 杨福 | Self-locking grooved and tongued floor |
| CN2558714Y (en) * | 2002-06-18 | 2003-07-02 | 蔡赞 | Staggered double tongue-and-groove composite flooring |
| CN2751099Y (en) * | 2004-10-22 | 2006-01-11 | 王荣华 | Chase mortise locking type assembling floor |
| CN201021533Y (en) * | 2007-03-02 | 2008-02-13 | 唐力 | Flexible clipping floor board |
| CN201301544Y (en) * | 2008-09-27 | 2009-09-02 | 王超 | Dovetail expansion mortise join flooring |
| CN101718141A (en) * | 2009-12-22 | 2010-06-02 | 广东盈然木业有限公司 | Interlocking lock catch floor |
-
2009
- 2009-12-22 CN CN200910214333A patent/CN101718141A/en active Pending
-
2010
- 2010-10-16 WO PCT/CN2010/077806 patent/WO2011076032A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076032A1 (en) * | 2009-12-22 | 2011-06-30 | 广东盈然木业有限公司 | Internal lock type lock buckle floor |
| CN104148131A (en) * | 2014-08-14 | 2014-11-19 | 徐州工业职业技术学院 | Colorimetric tube support |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011076032A1 (en) | 2011-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100602 |