CN2801951Y - Floor board with arc latch on side - Google Patents
Floor board with arc latch on side Download PDFInfo
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- CN2801951Y CN2801951Y CN 200520060450 CN200520060450U CN2801951Y CN 2801951 Y CN2801951 Y CN 2801951Y CN 200520060450 CN200520060450 CN 200520060450 CN 200520060450 U CN200520060450 U CN 200520060450U CN 2801951 Y CN2801951 Y CN 2801951Y
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- arc
- groove
- tenon
- minor face
- head end
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Abstract
The utility model relates to a floor board with an arc latch on side. The aim of the utility model is to solve the problem that existing in floor boards adopt rectangular fasteners, so the floor boards are easily deformed and sounds and cracks are generated. The long side and the short side of the floor boards adopt an arc latch structure in the utility model, wherein the long side is a complete arc latch structure which can make the proportion of the contact areas of a tenon and a mortise increased, thereby, the connection strength is improved, and meanwhile, the installation of the long side is convenient, and the long side can be positioned by one latch, wherein the main body of latches of the short side is also provided with an arc structure; the lower part of the arc structure is cut off by a small part through a plane; the structure is convenient for knocking in a horizontal direction, and the structure which can be slantwise inserted can make the proportion of the contact areas of the tenon and the mortise increased, thereby, the connection strength is improved. The effects of whole contraction can be reached when the utility model is under the action of temperatures of surrounding environment, the changes of humidity, or trample for long time, the heavy weigh of furniture, etc. The utility model is tight when people trample the utility model; the tenon and the mortise of the utility model are not easily damaged, and meanwhile, the installation is convenient.
Description
Technical field
The utility model relates to can be laid on ground floor, more particularly, relates to and a kind ofly is respectively equipped with arc latched floor on the long limit on floor and the side of minor face.
Background technology
In the existing buckle consolidated floor, be respectively equipped with long side tenon head and corresponding long side tenon groove usually in the side on two long limit, also be provided with minor face tenon and corresponding minor face tongue-and-groove in the side of two minor faces.Its tenon cross section is generally rectangle and has the buckle projection, and tongue-and-groove is a corresponding groove.During installation, install by oblique cutting fastening mode between the long limit, minor face is then knocked in mode by level and is installed.
Along with the variation of environment temperature, humidity, and step on for a long time collapse, the effect of external force such as furniture gravity, may send sound because of the distortion friction between the floor, also may therefore produce the crack; Simultaneously, because problems such as tenon form, glue quality and installation quality might not reach the effect of overall shrinkage, thereby can produce the crack yet between the floor,, more be easy to generate the crack especially in the minor face junction on adjacent floor.
The utility model content
Above-mentioned defective at prior art, the utility model will solve existing floor because of adopting rectangle buckle yielding and generation sound and problem of cracks, provide a kind of side of being convenient to install to be provided with arc latched floor, and increase the contact area of tenon and tongue-and-groove and increase bonding strength.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of side that has and be provided with arc latched floor, comprise first, second long limit and first, second minor face; The described first long limit is provided with long side tenon head, and the second long limit is provided with corresponding long side tenon groove, and the long side tenon head of floorboard can insert in the long side tenon groove of another floor; Wherein, first minor face on described floor is provided with the minor face tenon, and second minor face is provided with corresponding minor face tongue-and-groove, and the minor face tenon of floorboard can be inserted in the minor face tongue-and-groove of another floor; Described long side tenon head is the circular arc projective structure, and described long side tenon groove is corresponding arc groove structure; The main body of described minor face tenon is the circular arc projective structure, and the main body of described minor face tongue-and-groove is corresponding arc groove structure.
In the utility model, the side on the described first long limit is divided into first upper surface and first lower surface of vertical direction by described long side tenon head, and wherein the extension elongation of first upper surface is greater than the extension elongation of first lower surface; The head end of the arc convex surface of described long side tenon head is in the outside of first upper surface, and is terminal between first upper surface and first lower surface, and described head end position is higher than end; The first oblique line face of the head end of described arc convex surface on being tilted to is connected with first upper surface from outside to inside; The end of described arc convex surface is connected with described first lower surface through first horizontal plane;
The side on the described second long limit can be divided into second upper surface and second lower surface of vertical direction by described long side tenon groove, and wherein the extension elongation of second upper surface is less than the extension elongation of second lower surface; The head end of the circular arc concave surface of described long side tenon groove is in the inboard of second upper surface, and is terminal between second upper surface and second lower surface, and described head end position is higher than end; The second oblique line face of the head end that described circular arc is recessed section on being tilted to is connected with second upper surface from the inside to the outside; The end that described circular arc is recessed section is connected with described second lower surface via second horizontal plane.
In the utility model, the angle of inclination on described first inclined plane can be the 5-28 degree; The angle of inclination on described second inclined plane is identical with the angle of inclination on described first inclined plane.
In the utility model, when the long side tenon head of floorboard is inserted in the long side tenon groove of another floor, cooperation place at the head end of the circular arc concave surface of the head end of described arc convex surface and described long side tenon groove, the cooperation place of described first horizontal plane and second horizontal plane, and the cooperation place of described first lower surface and second lower surface, a little gap is respectively arranged.
In the utility model, also can establish inside first a recessed little groove in the bottom of described first upper surface.
In the utility model, the side of described first minor face can be divided into the 3rd upper surface and the 3rd lower surface of vertical direction by described minor face tenon, and wherein the extension elongation of the 3rd upper surface is greater than the extension elongation of the 3rd lower surface; The head end of the arc convex surface of described minor face tenon is in the outside of the 3rd upper surface, and is terminal between the 3rd upper surface and the 3rd lower surface, and described head end position is higher than end; The head end of described arc convex surface is connected with the 3rd upper surface from outside to inside through the 3rd horizontal plane; The bottom of described arc convex surface is cut by the 4th horizontal plane, and the 3rd inclined plane on being tilted to, the 5th horizontal plane are connected with described the 3rd lower surface;
The side of described second minor face is divided into the 4th upper surface and the 4th lower surface of vertical direction by described minor face tongue-and-groove, and wherein the extension elongation of the 4th upper surface is less than the extension elongation of the 4th lower surface; The head end of the circular arc concave surface of described minor face tongue-and-groove is in the inboard of the 4th upper surface, and is terminal between the 4th upper surface and the 4th lower surface, and described head end position is higher than end; The head end that described circular arc is recessed section is connected with the 4th upper surface from the inside to the outside through the 6th horizontal plane; The bottom that described circular arc is recessed section is cut by the 7th horizontal plane, and the 4th inclined plane on being tilted to, the 8th horizontal plane are connected with described the 4th lower surface.
In the utility model, when the minor face tenon of floorboard is inserted in the minor face tongue-and-groove of another floor, cooperation place at the head end of the circular arc concave surface of the head end of described arc convex surface and described minor face tongue-and-groove, the cooperation place of described the 5th horizontal plane and the 8th horizontal plane, and the cooperation place of described the 3rd lower surface and the 4th lower surface, a little gap is respectively arranged.
In the utility model, can chamfering be set at the head end of described arc convex surface and the junction of the 3rd horizontal plane; And can chamfering also be set at the head end of circular arc concave surface and the junction of the 6th horizontal plane.
In the utility model, also can establish inside the 3rd a recessed little groove in the bottom of described the 3rd upper surface.
In the utility model, also can in the described first little groove and/or the 3rd little groove, a capsule be set.
By such scheme as can be known, in the utility model, what the long limit on floor, minor face all adopted is arc latched structure.Wherein long limit is complete arc latched structure, and this structure can make the ratio of the contact area of tenon, tongue-and-groove increase greatly, thereby improves bonding strength, and its installation simultaneously is very convenient, can one be anchored to the position.Wherein the main body of minor face snap close also is an arc structure, but its underpart by a plane cutting sub-fraction, this structure is convenient to level and is knocked in, also tiltable is inserted, and simultaneously the ratio of the contact area of tenon, tongue-and-groove is increased greatly, thereby improves bonding strength.When the floor in the variation that is subjected to ambient temperature, humidity, or trample for a long time, external force such as furniture weight does the time spent, can reach the overall shrinkage effect, and step on tighter and tighter, its tenon, tongue-and-groove are not fragile, install very convenient simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is that the installation between the polylith floor concerns schematic diagram;
Fig. 2 is that the A-A on floor in preferred embodiment of the utility model analyses and observe (promptly long cross section, limit) figure;
Fig. 3 is the schematic diagram when installing between the long limit of adjacent two floors;
Fig. 4 is the schematic diagram after installing between the long limit of adjacent two floors;
Fig. 5 is that the B-B on floor in preferred embodiment of the utility model analyses and observe (being the minor face cross section) figure;
Fig. 6 is the schematic diagram when installing between the minor face of adjacent two floors;
Fig. 7 is the schematic diagram after installing between the minor face of adjacent two floors.
The specific embodiment
A preferred embodiment of the present utility model such as Fig. 1 are to shown in Figure 7.Installation relation between six floors has been shown among Fig. 1, and each floor has two long limits and two minor faces; Wherein that floor of right lower quadrant has installed long limit, by it is struck left, and the minor face of can packing into.
Be the A-A sectional view on floor shown in Fig. 1 as shown in Figure 2, the long limit sectional view on floor just.Among Fig. 2, the left side is the first long limit, and the right side is the second long limit, is provided with long side tenon head 100 on the first long limit, is provided with corresponding long side tenon groove 200 on the second long limit.
On the left side of Fig. 2, the side on the first long limit is divided into first upper surface 101 and first lower surface 105 of vertical direction by long side tenon head 100, and wherein the extension elongation of first upper surface is greater than the extension elongation of first lower surface; The head end of the arc convex surface 103 of long side tenon head is in the outside of first upper surface, and is terminal between first upper surface and first lower surface, and its head end position is higher than end; The first oblique line face 102 of the head end of arc convex surface 103 on being tilted to is connected with first upper surface from outside to inside; The end of arc convex surface is connected with first lower surface through first horizontal plane 104.
On the right side of Fig. 2, the side on the second long limit is divided into second upper surface 201 and second lower surface 205 of vertical direction by long side tenon groove 200, and wherein the extension elongation of second upper surface is less than the extension elongation of second lower surface; The head end of the circular arc concave surface 203 of long side tenon groove is in the inboard of second upper surface, and is terminal between second upper surface and second lower surface, and the head end position is higher than end; The second oblique line face 202 of the head end that circular arc is recessed section on being tilted to is connected with second upper surface from the inside to the outside; The end that circular arc is recessed section is connected with described second lower surface via second horizontal plane 204.
In the present embodiment, the angle of inclination on first, second inclined plane is identical, all is 20 degree; During concrete enforcement, can also be the arbitrary value between the 5-28 degree.
As shown in Figure 3, during installation,, use its long side tenon head to insert in the long side tenon groove, can obtain effect shown in Figure 4 the suitable angle of floor tilt to be installed.In the cooperation place of the head end of the head end of arc convex surface 103 and circular arc concave surface 203, respectively there is a little gap cooperation place of first horizontal plane 104 and second horizontal plane 204, and the cooperation place of first lower surface 105 and second lower surface 205.
As can be seen from Figure 4, also be provided with inside first a recessed little groove 106, during installation, can place capsule therein, strengthen connecting gentle effect towards interaction force to play in the bottom of first upper surface 101.
Be the B-B sectional view on floor shown in Fig. 1 as shown in Figure 5, the minor face sectional view on floor just.Among Fig. 5, the left side is first minor face, and the right side is second minor face, is provided with minor face tenon 300 at first minor face, is provided with corresponding long side tenon groove 400 at second minor face.
On the left side of Fig. 5, the side of first minor face is divided into the 3rd upper surface 301 and the 3rd lower surface 305 of vertical direction by the minor face tenon, and wherein the extension elongation of the 3rd upper surface is greater than the extension elongation of the 3rd lower surface; The head end of the arc convex surface 303 of minor face tenon is in the outside of the 3rd upper surface, and is terminal between the 3rd upper surface and the 3rd lower surface, and the head end position is higher than end; The head end of arc convex surface is connected with the 3rd upper surface from outside to inside through the 3rd horizontal plane 302; The bottom of arc convex surface is by the cutting of the 4th horizontal plane 307, and the 3rd inclined plane 308 on being tilted to, is connected with the 3rd lower surface through the 5th horizontal plane 304 again.
On the right side of Fig. 5, the side of second minor face is divided into the 4th upper surface 401 and the 4th lower surface 405 of vertical direction by the minor face tongue-and-groove, and wherein the extension elongation of the 4th upper surface is less than the extension elongation of the 4th lower surface; The head end of the circular arc concave surface 403 of minor face tongue-and-groove is in the inboard of the 4th upper surface, and is terminal between the 4th upper surface and the 4th lower surface, and the head end position is higher than end; The head end that circular arc is recessed section is connected with the 4th upper surface from the inside to the outside through the 6th horizontal plane 402; The bottom that circular arc is recessed section is by the cutting of the 7th horizontal plane 407, and the 4th inclined plane 408 on being tilted to, is connected with the 4th lower surface through the 8th horizontal plane 404 again.
As Fig. 1 and shown in Figure 6, during installation, can install the long limit on floor earlier, knock in by instrument then, the minor face tenon can be inserted in the minor face tongue-and-groove by the guide effect and self elasticity of its arc structure, when further knocking in again, can reach effect shown in Figure 7, wherein, cooperation place at the head end of the circular arc concave surface 403 of the head end of arc convex surface 403 and described minor face tongue-and-groove, respectively there is a little gap cooperation place of the 5th horizontal plane 304 and the 8th horizontal plane 404, and the cooperation place of the 3rd lower surface 305 and the 4th lower surface 405.Certainly, the minor face on floor also can tilt to insert and install by mode shown in Figure 3 over the ground, for example when the minor face with the first initial floor is connected with the minor face of second floor, just can tilt to insert, because this moment, its next door did not have other floors to stop.
As can be seen from Figure 6, knock in, be provided with chamfering, also be provided with chamfering at the head end of circular arc concave surface 403 and the junction of the 6th horizontal plane 402 at the head end of arc convex surface 303 and the junction of the 3rd horizontal plane 302 for the ease of the level of minor face.Simultaneously, also be provided with inside the 3rd a recessed little groove 306 in the bottom of the 3rd upper surface 301, the difference of base area plate thickness, the shape of this little groove and size can slightly change.During installation, can place capsule therein, strengthen connecting gentle effect towards interaction force to play.
By the foregoing description as can be known, in the utility model, what the long limit on floor, minor face all adopted is arc latched structure.Wherein long limit is complete arc latched structure, and this structure can make the ratio of the contact area of tenon, tongue-and-groove increase greatly, thereby improves bonding strength, and its installation simultaneously is very convenient, can one be anchored to the position.Wherein the main body of minor face snap close also is an arc structure, but its underpart by a plane cutting sub-fraction, this structure is convenient to level and is knocked in, and simultaneously the ratio of the contact area of tenon, tongue-and-groove is increased greatly, thereby improves bonding strength.When the floor in the variation that is subjected to ambient temperature, humidity, or trample for a long time, external force such as furniture weight does the time spent, can reach the overall shrinkage effect, and step on tighter and tighter, its tenon, tongue-and-groove are not fragile, install very convenient simultaneously.
Claims (10)
1, a kind of side that has is provided with arc latched floor, comprises first, second long limit and first, second minor face; The described first long limit is provided with long side tenon head (100), and the second long limit is provided with corresponding long side tenon groove (200), and the long side tenon head of floorboard can insert in the long side tenon groove of another floor; First minor face on described floor is provided with minor face tenon (300), and second minor face is provided with corresponding minor face tongue-and-groove (400), and the minor face tenon of floorboard can be inserted in the minor face tongue-and-groove of another floor;
It is characterized in that described long side tenon head is the circular arc projective structure, described long side tenon groove is corresponding arc groove structure; The main body of described minor face tenon is the circular arc projective structure, and the main body of described minor face tongue-and-groove is corresponding arc groove structure.
2, the side that has according to claim 1 is provided with arc latched floor, it is characterized in that,
The side on the described first long limit is divided into first upper surface (101) and first lower surface (105) of vertical direction by described long side tenon head, and wherein the extension elongation of first upper surface is greater than the extension elongation of first lower surface; The head end of the arc convex surface of described long side tenon head (103) is in the outside of first upper surface, and is terminal between first upper surface and first lower surface, and described head end position is higher than end; The first oblique line face (102) of the head end of described arc convex surface on being tilted to is connected with first upper surface from outside to inside; The end of described arc convex surface is connected with described first lower surface through first horizontal plane (104);
The side on the described second long limit is divided into second upper surface (201) and second lower surface (205) of vertical direction by described long side tenon groove, and wherein the extension elongation of second upper surface is less than the extension elongation of second lower surface; The head end of the circular arc concave surface (203) of described long side tenon groove is in the inboard of second upper surface, and is terminal between second upper surface and second lower surface, and described head end position is higher than end; The second oblique line face (202) of the head end that described circular arc is recessed section on being tilted to is connected with second upper surface from the inside to the outside; The end that described circular arc is recessed section is connected with described second lower surface via second horizontal plane (204).
3, the side that has according to claim 2 is provided with arc latched floor, it is characterized in that, the angle of inclination on described first inclined plane is the 5-28 degree; The angle of inclination on described second inclined plane is identical with the angle of inclination on described first inclined plane.
4, the side that has according to claim 2 is provided with arc latched floor, it is characterized in that, when the long side tenon head (100) of floorboard is inserted in the long side tenon groove (200) of another floor, cooperation place at the head end of the circular arc concave surface (203) of the head end of described arc convex surface (103) and described long side tenon groove, the cooperation place of described first horizontal plane (104) and second horizontal plane (204), and the cooperation place of described first lower surface (105) and second lower surface (205), a little gap is respectively arranged.
5, the side that has according to claim 2 is provided with arc latched floor, it is characterized in that, the bottom of described first upper surface (101) is provided with inside first a recessed little groove (106).
6, be provided with arc latched floor according to each described side that has among the claim 1-5, it is characterized in that,
The side of described first minor face is divided into the 3rd upper surface (301) and the 3rd lower surface (305) of vertical direction by described minor face tenon, and wherein the extension elongation of the 3rd upper surface is greater than the extension elongation of the 3rd lower surface; The head end of the arc convex surface of described minor face tenon (303) is in the outside of the 3rd upper surface, and is terminal between the 3rd upper surface and the 3rd lower surface, and described head end position is higher than end; The head end of described arc convex surface is connected with the 3rd upper surface from outside to inside through the 3rd horizontal plane (302); The bottom of described arc convex surface is by the 4th horizontal plane (307) cutting, and the 3rd inclined plane (308) on being tilted to, the 5th horizontal plane (304) are connected with described the 3rd lower surface;
The side of described second minor face is divided into the 4th upper surface (401) and the 4th lower surface (405) of vertical direction by described minor face tongue-and-groove, and wherein the extension elongation of the 4th upper surface is less than the extension elongation of the 4th lower surface; The head end of the circular arc concave surface (403) of described minor face tongue-and-groove is in the inboard of the 4th upper surface, and is terminal between the 4th upper surface and the 4th lower surface, and described head end position is higher than end; The head end that described circular arc is recessed section is connected with the 4th upper surface from the inside to the outside through the 6th horizontal plane (402); The bottom that described circular arc is recessed section is by the 7th horizontal plane (407) cutting, and the 4th inclined plane (408) on being tilted to, the 8th horizontal plane (404) are connected with described the 4th lower surface.
7, the side that has according to claim 6 is provided with arc latched floor, it is characterized in that, when the minor face tenon (300) of floorboard is inserted in the minor face tongue-and-groove (400) of another floor, cooperation place at the head end of the circular arc concave surface (403) of the head end of described arc convex surface (403) and described minor face tongue-and-groove, the cooperation place of described the 5th horizontal plane (304) and the 8th horizontal plane (404), and the cooperation place of described the 3rd lower surface (305) and the 4th lower surface (405), a little gap is respectively arranged.
8, the side that has according to claim 6 is provided with arc latched floor, it is characterized in that, is provided with chamfering at the head end of described arc convex surface and the junction of the 3rd horizontal plane; Also be provided with chamfering at the head end of described circular arc concave surface and the junction of the 6th horizontal plane.
9, the side that has according to claim 6 is provided with arc latched floor, it is characterized in that, the bottom of described the 3rd upper surface (301) is provided with inside the 3rd a recessed little groove (306).
10, the side that has according to claim 9 is provided with arc latched floor, it is characterized in that, in the described first little groove and/or the 3rd little groove, is provided with a capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060450 CN2801951Y (en) | 2005-06-21 | 2005-06-21 | Floor board with arc latch on side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060450 CN2801951Y (en) | 2005-06-21 | 2005-06-21 | Floor board with arc latch on side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801951Y true CN2801951Y (en) | 2006-08-02 |
Family
ID=36846658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520060450 Expired - Lifetime CN2801951Y (en) | 2005-06-21 | 2005-06-21 | Floor board with arc latch on side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801951Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392519A (en) * | 2011-09-30 | 2012-03-28 | 张家铭 | Pressing-buckling lock catch plate and buckling method thereof |
| CN104295062A (en) * | 2014-11-08 | 2015-01-21 | 高伟 | Wooden floor with slit half-hidden tongues and grooves |
| CN112334624A (en) * | 2018-06-15 | 2021-02-05 | 阿卡曾塔板材型材有限公司 | Panel(s) |
-
2005
- 2005-06-21 CN CN 200520060450 patent/CN2801951Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392519A (en) * | 2011-09-30 | 2012-03-28 | 张家铭 | Pressing-buckling lock catch plate and buckling method thereof |
| WO2013044758A1 (en) * | 2011-09-30 | 2013-04-04 | Zhang Jia Ming | Pressing type lock plate and locking method thereof |
| CN102392519B (en) * | 2011-09-30 | 2015-08-19 | 张家铭 | Pressing fastened type lock plate and fastening method |
| CN104295062A (en) * | 2014-11-08 | 2015-01-21 | 高伟 | Wooden floor with slit half-hidden tongues and grooves |
| CN112334624A (en) * | 2018-06-15 | 2021-02-05 | 阿卡曾塔板材型材有限公司 | Panel(s) |
| US11591805B2 (en) | 2018-06-15 | 2023-02-28 | Akzenta Paneele + Profile Gmbh | Panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SENNORWELL CONSTRUCTION MATERIALS CO., LT Free format text: FORMER OWNER: SHENZHEN YEKALON INDUSTRY INC. Effective date: 20131009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131009 Address after: 518003 Guangdong city of Shenzhen province Luohu District Wenjin road jinsiu building A building 4B Patentee after: Shenzhen Sennuo Maxwell building materials Co. Ltd. Address before: 518003 Guangdong province Shenzhen Wenjin road Luohu District, Fairview building A block 16 building Patentee before: Shenzhen Yekalon Industry Inc. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150621 Granted publication date: 20060802 |