CN210395986U - Mosaic fishbone parquet splicing structure - Google Patents
Mosaic fishbone parquet splicing structure Download PDFInfo
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- CN210395986U CN210395986U CN201920712098.1U CN201920712098U CN210395986U CN 210395986 U CN210395986 U CN 210395986U CN 201920712098 U CN201920712098 U CN 201920712098U CN 210395986 U CN210395986 U CN 210395986U
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Abstract
The application provides a structure of assembling on mosaic fishbone piece together floor, including setting up the hasp structure of mutually supporting of the side all around at first floor block and second floor block, first floor block with realize assembling through connection structure between the second floor block, connection structure is including the tenon cooperation unit of the cooperation of taking together, grafting complex round pin cooperation unit. The floor board can be efficiently installed, the distortion of the floor board can be well limited, and the phenomenon that the paving surface is not flat due to the tenon removal caused by the distortion of a single floor board is avoided to a certain extent.
Description
Technical Field
The application relates to the technical field of solid wood floor mounting structures, in particular to an assembling structure of an embedded fishbone assembled floor.
Background
The fishbone-shaped floor is a floor structure popular in the market nowadays, generally, comprises two floor blocks with parallelogram bodies, and is installed by tenon combination between the two floor blocks, so that the splicing effect approximately in the shape of fishbone is realized. For example, chinese patent CN205777300U discloses a floor and a floor paving structure. The floor is set to be in a non-rectangular parallelogram shape, and different sides are relatively spliced, so that the paving effect of the floor is enriched. In particular, when the short sides of the floor are overlapped completely or partially, a fishbone-shaped splicing structure which is popular with consumers is formed.
The existing fishbone-shaped splicing floor mostly adopts floor blocks made of multilayer composite materials or impregnated paper laminated materials, and the peripheral sides of the floor block bodies are processed with flat rabbet buckles. The fishbone-shaped spliced floor made of solid wood is quite fresh. The reason for this is that the fishbone-shaped spliced floor blocks made of multi-layer composite materials or impregnated paper laminates have relatively good stability, the flat-joint rabbet-fastening structure can meet the splicing between adjacent floor blocks, and the solid wood materials have relatively poor stability, so that after installation, relatively large and different dimensional changes, even distortion, can occur, and therefore, the flat-joint rabbet-fastening structure cannot meet the installation requirements of the fishbone-shaped spliced floor made of solid wood materials.
In the prior art, a mode for solving the installation stability of the solid wood floor block is to change a horizontal rabbet buckle into a lock rabbet buckle. However, after the locking rabbet fastener is directly applied to the fishbone-shaped spliced floor made of solid wood materials, the following problems can occur: (1) the installation is difficult, for example, butt joint and diagonal angle are difficult, and the problem of tenon jumping is easy to occur through board beating and hammering, and the reason is that a bulge is left at the intersection of the male tenon and the intersection of the female tenon and the female tenon in the processing and manufacturing of the lock catch structure, and the bulge cannot influence the installation of the common rectangular floor block and can hinder the installation of the parallelogram floor block; (2) the installed splicing and misjoint errors can be accumulated and superposed; (3) although the latch structure can limit the relative displacement between the installed floor boards, compared with the common rectangular floor boards, the floor boards in the shape of a parallelogram are easier to be distorted and deformed by taking a connecting line of a pair of acute angles as an axis (the distortion is caused by the accumulation of the anisotropy of the solid wood material during the size change), at the moment, the latch structure cannot limit the distortion, and even the phenomenon of tenon removal (of the connecting edge between the first floor board and the second floor board) can be caused by the distortion, so that the problem of uneven pavement surface is caused.
In view of the above 3 technical problems, those skilled in the art will recognize that the fishbone shaped split floor cannot be made of solid wood material, and even if made of solid wood material, should adopt the flat rabbet joint as the split joint form.
SUMMERY OF THE UTILITY MODEL
The technical purpose of the utility model is to overcome the problem that exists among the prior art to a mosaic fishbone parquet's structure of assembling is provided, can install high-efficiently, can restrict the distortion of floor block better, and avoid to a certain extent because of the distortion of single floor block arouse take off the tenon, and then lead to the unevenness of shop's dress face.
In order to achieve the technical purpose, one embodiment of the present application provides an assembling structure of an embedded fishbone parquet, including mutually matched locking structures arranged at the peripheral sides of a first floorboard and a second floorboard, wherein the first floorboard and the second floorboard are assembled through a connecting structure, and the connecting structure includes a jogged and matched tenon matching unit and a plug-in matched pin matching unit; the pin matching unit comprises a first splicing half groove and a second splicing half groove which are respectively arranged on the connecting edges of the first floor block and the second floor block, the first splicing half groove and the second splicing half groove are assembled to form a pin matching groove, and a connecting pin is inserted into the pin matching groove; the tenon matching unit comprises a lock catch male tenon structure arranged on the connecting edge of the first floor block or the second floor block and a lock catch female tenon structure arranged on the connecting edge of the second floor block or the first floor block, and the lock catch male tenon structure and the lock catch female tenon structure are matched with each other.
By means of the structure, the splicing structure of the embedded fishbone spliced floor can be efficiently installed, the problem that the paving surface is not flat due to tenoning caused by the distortion of a single floor block can be well solved, and the distortion of the floor block is limited to a certain extent. Particularly, the connecting structure of the connecting edges between two adjacent floor blocks (a first floor block and a second floor block) is changed, the two floor blocks are assembled through the connecting structure, and the connecting structure is provided with a tenon matching unit which is matched in a lap joint mode and a pin matching unit which is matched in a plug-in mode, so that the assembly between the two floor blocks can be smoothly and rapidly realized through the tenon matching unit which is matched in a lap joint mode, the transverse relative displacement of the two floor blocks is limited, and the problem that butt joint, diagonal angle and peak staggering are difficult to accumulate is solved; on the other hand, the pin matching units matched in a plugging mode can effectively limit longitudinal relative displacement of the two floor blocks, so that even if a single floor block is distorted, connection between the two floor blocks cannot be affected, namely, tenon falling caused by distortion of the single floor block can be effectively avoided, and otherwise, the pin matching units matched in a plugging mode can limit distortion of the single floor block to a certain degree.
Preferably, the first splicing half groove and the second splicing half groove are respectively formed along the length direction of the connecting edge of the first floor block and the second floor block; the pin matching groove at least penetrates through one end face of the connecting edge of the first floor board and the second floor board.
Preferably, the locking tenon structure comprises a tenon, a tenon projection arranged at the lower part of the tenon, and a tenon lower side surface formed on the connecting edge of the first floor board or the second floor board, and the side surface of the tenon is formed into a tenon upper side surface; the lock catch mortise structure comprises a mortise tenon, a mortise arranged along the length direction of the mortise tenon, and a mortise upper side formed on the connecting edge of the second floor block or the first floor block, wherein the side of the mortise tenon forms a mortise lower side surface.
Preferably, the first splicing half groove and the second splicing half groove are respectively formed in the upper side face of the male tenon and the upper side face of the female tenon; or
The first inserting half groove and the second inserting half groove are respectively arranged on the lower side surface of the male tenon and the lower side surface of the female tenon.
Preferably, the upper side surface of the male tongue is connected with the front surface of the first floor board or the second floor board, and the upper side surface of the female tongue is connected with the front surface of the second floor board or the first floor board.
Preferably, the width of the first splicing half groove and the second splicing half groove is 2.9mm-3.1mm, and the height of the first splicing half groove and the second splicing half groove is 3.9mm-4.1 mm.
Preferably, one end of the connecting pin is in clearance fit with the pin fitting groove, and the other end of the connecting pin is in interference fit with the pin fitting groove.
Preferably, the connecting pin and the pin fitting groove are in clearance fit in the width direction, the first end of the connecting pin and the pin fitting groove are in clearance fit in the height direction, and the second end of the connecting pin and the pin fitting groove are in interference fit in the height direction.
Preferably, the second end of the connecting pin includes a pair of interference abutment surfaces disposed in parallel with the top and bottom surfaces of the pin fitting groove so as to be interference-fitted with the pin fitting groove.
Preferably, a clearance amount of the connection pin and the pin fitting groove in the width direction is 0.2mm to 0.5mm, a maximum clearance amount of the connection pin in clearance fitting with the pin fitting groove is 0.2mm to 1mm, and a maximum interference amount of the connection pin in interference fitting with the pin fitting groove is 0.1mm to 0.5 mm.
To sum up, the mosaic fishbone parquet splicing structure can be efficiently installed, can better avoid the problem of unsmooth paving surface caused by tenon detachment due to the distortion of a single floor block, and can limit the distortion of the floor block to a certain extent. Particularly, the connecting structure of the connecting edges between two adjacent floor blocks (a first floor block and a second floor block) is changed, the two floor blocks are assembled through the connecting structure, and the connecting structure is provided with a tenon matching unit which is matched in a lap joint mode and a pin matching unit which is matched in a plug-in mode, so that the assembly between the two floor blocks can be smoothly and rapidly realized through the tenon matching unit which is matched in a lap joint mode, the transverse relative displacement of the two floor blocks is limited, and the problem that butt joint, diagonal angle and peak staggering are difficult to accumulate is solved; on the other hand, the pin matching units matched in a plugging mode can effectively limit longitudinal relative displacement of the two floor blocks, so that even if a single floor block is distorted, connection between the two floor blocks cannot be affected, namely, tenon falling caused by distortion of the single floor block can be effectively avoided, and in reaction, the pin matching units matched in a plugging mode can limit distortion of the single floor block to a certain degree.
Further, through setting up connecting pin and round pin cooperation groove to clearance fit in the width direction, the one end of connecting pin sets up to clearance fit, the other end sets up to interference fit with round pin cooperation groove in the direction of height with round pin cooperation groove on the direction of height, can improve the joint strength (fore-and-aft spacing intensity) of round pin cooperation unit to avoid the problem of sound comparatively effectively.
Drawings
Fig. 1 is a schematic view of the splicing structure of the embedded fishbone parquet floor according to the embodiment of the invention;
fig. 2 is a schematic view of a tenon mating unit according to an embodiment of the present invention;
fig. 3 is a schematic side view of a first mating half-groove according to an embodiment of the present invention;
fig. 4 is another side view of the first mating half-groove of an embodiment of the present invention;
fig. 5 is a schematic side view of a second mating half-groove according to an embodiment of the present invention;
fig. 6 is another side view of a second mating half-groove in accordance with an embodiment of the present invention;
fig. 7 is a schematic front view of the connection pin and the pin fitting groove according to the embodiment of the present invention;
FIG. 8 is a view taken along line A-A of FIG. 7;
in the above drawings: 100-first floorboard, 200-second floorboard, 300-tongue mating unit, 310-locking tongue construction, 320-locking box tongue construction, 311-tongue, 312-tongue projection, 313-tongue underside, 314-tongue upper side, 321-box tongue, 322-groove, 323-box upper side, 324-box underside, 400-pin mating unit, 410-first tongue, 420-second tongue, 430-connecting pin, 431-interference abutment surface.
Detailed Description
The following describes the present invention in further detail with reference to examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): referring to fig. 1, an assembly structure of an embedded fishbone parquet includes locking structures provided at the peripheral sides of a first floorboard 100 and a second floorboard 200 to be engaged with each other. In this embodiment, the first floor board 100 and the second floor board 200 are parallelograms with mirror symmetry in their shapes, and the four sides of the parallelograms are provided with locking structures that are matched with each other, and the first floor board 100 and the second floor board 200 are installed in a matching manner through the locking structures on the long sides, and the first floor board 100 and the second floor board 200 are installed in a matching manner through the locking structures on the short sides, for example. Of course, those skilled in the art can deduce the opposite situation, that is, the first floor board 100 and the first floor board 100, and the second floor board 200 are cooperatively installed by the locking structures on the short sides, and the first floor board 100 and the second floor board 200 are cooperatively installed by the locking structures on the long sides. In this embodiment, the long-side lock catches of the first floor board 100 and the second floor board 200 may be any structure in the prior art, and the short-side lock catches (including the short-side male tenon and the short-side female tenon of the first floor board 100, and the short-side female tenon and the short-side male tenon matched with the second floor board 200 and the first floor board 100) are assembled by a connection structure, that is, the connection structure includes the tenon matching unit 300 and the pin matching unit 400.
By means of the structure, the splicing structure of the embedded fishbone spliced floor can be efficiently installed, the problem that the paving surface is not flat due to tenoning caused by the distortion of a single floor block can be well solved, and the distortion of the floor block is limited to a certain extent.
Particularly, the connecting structure of the connecting edges between two adjacent floor blocks (a first floor block and a second floor block) is changed, the two floor blocks are assembled through the connecting structure, and the connecting structure is provided with a tenon matching unit which is matched in a lap joint mode and a pin matching unit which is matched in a splicing mode, so that the two floor blocks can be assembled smoothly and quickly through the tenon matching unit which is matched in a lap joint mode, the transverse relative displacement of the two floor blocks is limited, and the problem that butt joint, diagonal angle and peak staggering are difficult to accumulate is solved; on the other hand, the pin matching units matched in a plugging mode can effectively limit longitudinal relative displacement of the two floor blocks, so that even if a single floor block is distorted, connection between the two floor blocks cannot be affected, namely, tenon falling caused by distortion of the single floor block can be effectively avoided, and in reaction, the pin matching units matched in a plugging mode can limit distortion of the single floor block to a certain degree.
In the present embodiment, the case where the male tongue of the short side of the first floor board 100 is matched with the female tongue of the short side of the second floor board 200 is taken as an example to explain the technical solution, and it can be understood by those skilled in the art that the male tongue and the female tongue are respectively provided at the same time in both the first floor board 100 and the second floor board 200.
Referring to fig. 2, the tongue-and-groove unit 300 includes a locking male tongue structure 310 formed on the coupling edge of the first floor board 100, and a locking female tongue structure 320 formed on the coupling edge of the second floor board 200, wherein the locking male tongue structure 310 and the locking female tongue structure 320 are cooperatively disposed.
Specifically, the locking tongue structure 310 includes a tongue 311, a tongue projection 312 provided at a lower portion of the tongue 311, a tongue lower side 313 formed on a connecting edge of the first or second floor board 100 or 200, and a side of the tongue 311 forming a tongue upper side 314; the locking/buckling mortise structure 320 includes a mortise tongue 321, a mortise groove 322 formed along a length direction of the mortise tongue 321, and a mortise upper side 323 formed on a connecting edge of the second floor board 200 or the first floor board 100, and a mortise lower side 324 formed on a side of the mortise tongue 321. After assembly, the tongue projection 312 is snapped into the groove 322, the tongue upper side 314 corresponds to the box upper side 323, and the tongue lower side 313 corresponds to the box lower side 324.
In particular, the snap-fit tongue-and-groove unit 300 of the present invention is implemented by coupling the male tongue upper surface 314 with the front surface of the first or second floor panel 100 or 200, and coupling the female tongue upper surface 323 with the front surface of the second or first floor panel 200 or 100. The tenon cooperation of overlap joint formula can reduce the installation degree of difficulty comparatively effectively to improve the efficiency of installing in advance.
The pin coupling unit 400 includes first and second insertion half grooves 410 and 420 opened on the coupling edges of the first and second floor boards 100 and 200, respectively, and the first and second insertion half grooves 410 and 420 are assembled to form a pin coupling groove in which a coupling pin 430 is inserted.
In one case, a first mating half-groove 410 and a second mating half-groove 420 are cut on the male dovetail upper side 314 and the female dovetail upper side 323, respectively. The advantage of such an arrangement is that, in order to reserve the opening space of the first inserting half-groove 410, the thickness of the tenon joint tongue 311 is increased, so as to increase the strength of the tenon joint tongue 311, as known by those skilled in the art, the tenon joint tongue 311 is easily damaged by collision during transportation and taking, and the matching effect of the lock catch is affected.
In the other case, which is the case in fig. 1, the first and second plug half grooves 410, 420 are each provided on the lower tongue side 313 and the lower female tongue side 324. The advantage of such an arrangement is that the treading deformation occurs at the connecting edges of the two floor boards and vertically ends at the tenon joint, so that when the pin fitting unit 400 is located below the tenon fitting unit 300, the pin fitting unit 400 can be free from the influence of the treading pressure, thereby being capable of better avoiding the treading noise.
Referring to fig. 3 and 5, the first and second coupling half grooves 410 and 420 are formed along the length direction of the coupling edges of the first and second floor boards 100 and 200, respectively, and the pin coupling grooves penetrate both end surfaces of the coupling edges of the first and second floor boards 100 and 200. The advantage of setting up like this is, round pin cooperation groove and tenon cooperation unit can be once-through forming together, have improved machining efficiency.
Referring to fig. 4 and 6, in another case, the first and second socket half grooves 410 and 420 are formed along the length direction of the coupling edges of the first and second floor boards 100 and 200, respectively, but the pin coupling grooves penetrate the same end surfaces of the coupling edges of the first and second floor boards 100 and 200, so that the assembled pin coupling grooves have a blind groove shape. This provides an advantage in that an installation worker only needs to insert the coupling pin 430 into the pin fitting groove in an actual installation operation without considering the degree of insertion, thereby improving installation efficiency.
The first and second half- slots 410, 420 are symmetrical and similar in structure, both having a slot width of 2.9mm-3.1mm (preferably 3.0 mm) and a slot height of 3.9mm-4.1mm (preferably 4.0 mm).
As a further preferable mode, as shown in fig. 7 and 8, the connecting pin 430 and the pin fitting groove are in a clearance fit in the width direction, and this arrangement has an advantage that, regardless of whether the pin fitting groove is located above or below the tongue-and-groove unit 300, it is possible to prevent a problem of rattling caused by friction between the connecting pin 430 and the side wall of the pin fitting groove due to a stepping pressure.
In another aspect, the connecting pin 430 has a first end that is a clearance fit with the pin mating groove and a second end that is an interference fit with the pin mating groove. Specifically, during installation, the connecting pin 430 is inserted into the pin-fitting groove from its first end until the second end also enters the pin-fitting groove. This provides the advantage that the connecting pin 430 can be inserted into the pin engaging slot relatively easily, increasing the efficiency of installation, and is interference fitted with the pin engaging slot at the second end to secure the pin engaging relationship.
As a preferable technical solution, the first end of the connection pin 430 is clearance-fitted with the pin fitting groove in the height direction, the second end is interference-fitted with the pin fitting groove in the height direction, and the second end of the connection pin 430 includes a pair of interference abutting surfaces 431 provided in parallel with the top surface and the bottom surface of the pin fitting groove so as to be interference-fitted with the pin fitting groove. Therefore, the problem of noise caused by treading pressure is avoided through longitudinal tight fit while the matching relation of the fixing pins is fixed.
In the present embodiment, the amount of clearance of the coupling pin 430 in the width direction with the pin fitting groove is 0.2mm to 0.5mm (preferably 0.3 mm); the maximum amount of clearance of the first end of the connection pin 430 in the clearance fit with the pin fitting groove is 0.2mm to 1mm (preferably 0.5 mm), and the maximum interference of the second end of the connection pin 430 in the interference fit with the pin fitting groove is 0.1mm to 0.5mm (preferably 0.3 mm).
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The splicing structure of the embedded fishbone spliced floor comprises mutually matched latch structures arranged on the peripheral sides of a first floor block (100) and a second floor block (200), and is characterized in that the first floor block (100) and the second floor block (200) are spliced through a connecting structure, and the connecting structure comprises a tenon matching unit (300) in lap fit and a pin matching unit (400) in plug fit; the pin matching unit (400) comprises a first inserting half groove (410) and a second inserting half groove (420) which are respectively arranged on the connecting edges of the first floor board (100) and the second floor board (200), the first inserting half groove (410) and the second inserting half groove (420) are assembled to form a pin matching groove, and a connecting pin (430) is inserted into the pin matching groove; the tenon matching unit (300) comprises a lock catch tenon structure (310) arranged on the connecting edge of the first floor block (100) or the second floor block (200) and a lock catch mortise structure (320) arranged on the connecting edge of the second floor block (200) or the first floor block (100), wherein the lock catch tenon structure (310) and the lock catch mortise structure (320) are matched with each other.
2. The assembly structure of the embedded type fishbone parquet according to claim 1, characterized in that the first and second half-grooves (410, 420) are formed along the length direction of the connecting edges of the first and second floor boards (100, 200), respectively; the pin fitting groove is formed to penetrate at least one end surface of the connecting edge of the first floor board (100) and the second floor board (200).
3. The construction of an embedded fishbone parquet as claimed in claim 1, wherein said locking tongue structure (310) comprises a tongue (311), a tongue protrusion (312) provided at a lower portion of said tongue (311), a tongue lower side (313) formed at a connecting edge of said first (100) or second (200) floorboard, a side of said tongue (311) forming a tongue upper side (314); the lock catch mortise structure (320) comprises a mortise tenon (321), a mortise (322) arranged along the length direction of the mortise tenon (321), and a mortise upper side (323) formed on the connecting edge of the second floor board (200) or the first floor board (100), wherein the side of the mortise tenon (321) forms a mortise lower side (324).
4. The assembly structure of an embedded fishbone parquet according to claim 3, characterised in that said first and second insertion half-grooves (410, 420) are cut on said male and female tenon upper sides (314, 323), respectively; or
The first plug-in half groove (410) and the second plug-in half groove (420) are respectively arranged on the lower lateral surface (313) of the male tenon and the lower lateral surface (324) of the female tenon.
5. The construction of the parquet according to claim 3, wherein said male tongue upper surface (314) is connected to the front surface of said first floor board (100) or said second floor board (200), and said female tongue upper surface (323) is connected to the front surface of said second floor board (200) or said first floor board (100).
6. The splicing structure of an embedded fishbone splicing floor of claim 2, wherein the width of the first splicing half-groove (410) and the second splicing half-groove (420) is 2.9mm-3.1mm, and the height of the first splicing half-groove and the second splicing half-groove is 3.9mm-4.1 mm.
7. The assembly structure of an embedded fishbone parquet according to claim 2, wherein the connecting pin (430) has a first end in clearance fit with the pin engaging slot and a second end in interference fit with the pin engaging slot.
8. The assembly structure of an embedded type fishbone parquet according to claim 2, wherein said connecting pin (430) is in clearance fit with said pin fitting groove in the width direction, one end of said connecting pin (430) is in clearance fit with said pin fitting groove in the height direction, and the other end is in interference fit with said pin fitting groove in the height direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920712098.1U CN210395986U (en) | 2019-05-17 | 2019-05-17 | Mosaic fishbone parquet splicing structure |
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| CN201920712098.1U CN210395986U (en) | 2019-05-17 | 2019-05-17 | Mosaic fishbone parquet splicing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029793A (en) * | 2019-05-17 | 2019-07-19 | 浙江菱格木业有限公司 | A kind of inserted fish-bone spells the splicing structure on floor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029793A (en) * | 2019-05-17 | 2019-07-19 | 浙江菱格木业有限公司 | A kind of inserted fish-bone spells the splicing structure on floor |
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