CN215889155U - Lock catch type mounting structure for composite floor - Google Patents
Lock catch type mounting structure for composite floor Download PDFInfo
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- CN215889155U CN215889155U CN202121588507.5U CN202121588507U CN215889155U CN 215889155 U CN215889155 U CN 215889155U CN 202121588507 U CN202121588507 U CN 202121588507U CN 215889155 U CN215889155 U CN 215889155U
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Abstract
The utility model provides a lock catch type mounting structure for a composite floor, which relates to the technical field of composite floors and comprises a base plate, a floor panel and a function board, wherein the function board comprises a first function board and a second function board, the first function board is provided with a groove and an extension block, the end part of the extension block is connected with the groove edge of the groove through a spring, the extension block is provided with a first transverse block and a second transverse block, the first transverse block is provided with a first lock catch bulge, the second transverse block is provided with a second lock catch bulge, the side wall of the second function board is provided with a lock catch block, and the lock catch block is provided with a first lock catch groove and a second lock catch groove. The utility model has simple structure, can be used for connecting multiple layers of composite floors, vertically connects all the layers of the floors, and transversely locks and connects a plurality of the floors, has good comprehensive performance on the ground, is convenient to install, has high laying efficiency and good detachability, and can be repeatedly used.
Description
Technical Field
The utility model relates to the technical field of composite floors,
more particularly, the present invention relates to a locking type installation structure for a composite floor.
Background
At present, the decoration industry is developing towards the direction of industrialized modularized installation, generally, floor paving boards or ceramic tiles are decoration methods commonly adopted in indoor design, and can increase the layering sense of indoor space and play a role in beautifying decoration.
The present various wood floor splicing in the market mainly adopts a plain end mode for splicing, but the plain end wood floor needs to be fixed by the traditional cement mortar wet method operation mode in order to prevent looseness, in particular to a multilayer composite stone composite board, a composite board which is installed in a flush joint mode, the stability is poor, so that the development of a composite floor which is installed in a lock catch type is urgently needed, for example, Chinese patent invention CN102518283A relates to a floor block and a lock catch clamping strip of the lock catch splicing floor, a central shaft column is arranged in the middle of the lock catch clamping strip, a lock tongue is arranged at the top of the central shaft column, left and right mortises are respectively arranged at two sides of the central shaft column, the floor block is provided with a groove corresponding to the lock tongue and tenons corresponding to the left and right mortises, connecting hooks are arranged at the tails of the left and right mortises, the floor block is provided with grooves matched with the connecting hooks, and the left and right mortises are symmetrically arranged at two sides of the lock tongue, Left and right tongue-and-groove structural design is simple, the plain end floor tongue-and-groove has been combined simultaneously, hasp floor dysmorphism location articulates the advantage of hook, make connecting piece and the more accurate inseparable lock of floor tongue-and-groove, the biggest advantage of structure is that the floor after the concatenation is integrated with the higher intensity connection of hasp holding strip, the lock dynamics is more powerful, the recess and the tenon of floor block side can set the same shape tongue-and-groove into, can not waste a large amount of panel because the tongue-and-groove does not correspond when the floor is mated formation, consequently, the floor area of mating formation more than 1% can also be saved.
However, the above-mentioned snap-lock clip strip still has the following problems: the installation is complicated, dismantles the difficulty after the installation is accomplished, and can only accomplish being connected between floor and the floor, uses in the multilayer structure that can't be applicable to laminate flooring, can't utilize multilayer structure to carry out the hasp connection, and ground comprehensive properties is poor.
Therefore, in order to solve the above problems, it is necessary to design a reasonably efficient snap-lock type installation structure for composite floor boards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lock catch type mounting structure for composite floors, which is simple in structure, can be used for connecting multiple layers of composite floors, is used for vertically connecting all the layers of floors, is used for transversely locking and connecting a plurality of floors, has good comprehensive performance on the ground, is convenient to mount, can be laid by a dry method, is high in laying efficiency and good in detachability, and can be repeatedly used.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a lock catch type mounting structure for composite floor comprises a substrate, a floor panel and a function panel arranged between the substrate and the floor panel, the function board comprises a first function board and a second function board, the upper side of the first function board is provided with a groove and a protruding block at least a part of which is positioned in the groove, the end part of the extending block is connected with the groove edge of the groove through a spring, one end of the extending block, which is far away from the spring, is provided with a first transverse block and a second transverse block, a first lock buckle bulge is arranged on one side of the first transverse block close to the second transverse block, a second lock buckle bulge is arranged on one side of the second transverse block close to the first transverse block, the side wall of the second function board is provided with a lock catch block, and the upper side and the lower side of the lock catch block are respectively provided with a first lock catch groove matched with the first lock catch protrusion and a second lock catch groove matched with the second lock catch protrusion.
Preferably, the first function board and the second function board each include four isosceles right triangle unit boards, the groove extends toward the bottom of the unit board of the first function board, and the locking block is disposed on the bottom of the unit board of the second function board.
Preferably, the bottom edge of the unit plate of the second function plate is provided with an installation groove, and one end of the lock catch block close to the installation groove is provided with an installation column.
Preferably, the mounting column is provided with an external thread on the outer side, and an internal thread matched with the external thread is arranged on the inner side of the mounting groove.
Preferably, a distance between a side of the second transverse block away from the first transverse block and a side of the first transverse block away from the second transverse block is equal to the depth of the groove.
Preferably, a distance between a side of the second cross piece close to the first cross piece and a side of the first cross piece close to the second cross piece is equal to a thickness of the locking piece.
Preferably, at least a portion of each of the first and second locking protrusions is arc-shaped.
In a preferred embodiment of the present invention, an adhesive layer is provided on a side of the functional sheet adjacent to the floor panel.
Preferably, the number of the springs is at least one, and the retraction length of the springs is not less than the length of the first cross block.
Preferably, the first functional board and the second functional board each comprise six equilateral triangle spliced unit boards.
The lock catch type mounting structure for the composite floor has the advantages that: simple structure can be used for the connection on the compound floor of multilayer, vertical connection between each layer of floor, and horizontal hasp is connected between a plurality of floors, and the connection between each layer of floor can play the stable effect of transverse connection between supplementary floor, and the comprehensive properties on ground is good, and simple to operate, but dry process is laid, lays efficiently, and the detachability is good, but reuse.
Drawings
FIG. 1 is a front view schematically illustrating the overall structure of one embodiment of a locking type installation structure for a composite floor according to the present invention;
FIG. 2 is a perspective view illustrating a coupling structure of a protrusion block and a locking block in an embodiment of a locking type installation structure for a composite floor according to the present invention;
FIG. 3 is a perspective view illustrating a first performance board of an embodiment of a locking type installation structure for a composite floor according to the present invention;
FIG. 4 is a perspective view illustrating a second performance board according to an embodiment of the locking type installation structure for a composite floor board of the present invention;
FIG. 5 is a schematic view illustrating a coupling structure of a performance board and a floor board according to an embodiment of the locking type installation structure for a composite floor board of the present invention;
FIG. 6 is a perspective view illustrating a first performance board in another embodiment of a locking type installation structure for a composite floor according to the present invention;
in the figure: 1. the floor board comprises a base plate, 2, a floor board, 3, a first function board, 31, a groove, 32, a protruding block, 33, a spring, 34, a first transverse block, 341, a first locking protrusion, 35, a second transverse block, 351, a second locking protrusion, 36, an adhesive layer, 4, a second function board, 41, a locking block, 42, a first locking groove, 43, a second locking groove, 44, a mounting groove, 441, internal threads, 45, a mounting column, 451 and external threads.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and steps do not limit the scope of the utility model unless specifically stated otherwise.
Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
The first embodiment is as follows: as shown in fig. 1 to 6, which are only one embodiment of the present invention, a latch type installation structure for a composite floor includes a base plate 1, a floor panel 2, and a function panel disposed between the base plate 1 and the floor panel 2, wherein the function panel includes a first function panel 3 and a second function panel 4, a groove 31 and a protruding block 32 at least partially disposed in the groove 31 are disposed on an upper side of the first function panel 3, an end of the protruding block 32 is connected to a groove edge of the groove 31 through a spring 33, a first transverse block 34 and a second transverse block 35 are disposed on an end of the protruding block 32 away from the spring 33, a first latch protrusion 341 is disposed on a side of the first transverse block 34 close to the second transverse block 35, a second latch protrusion 351 is disposed on a side of the second transverse block 35 close to the first transverse block 34, a latch protrusion 41 is disposed on a side wall of the second function panel 4, the upper and lower sides of the locking block 41 are respectively provided with a first locking groove 42 engaged with the first locking protrusion 341 and a second locking groove 43 engaged with the second locking protrusion 351.
In the utility model, one composite floor board is respectively provided with a substrate 1, a function board and a floor board 2 from bottom to top, the function board comprises a first function board 3 and a second function board 4, and when the first function board 3 is arranged between the substrate 1 and the floor board 2, the first type of composite floor board is formed; similarly, when the second functional board 4 is arranged between the substrate 1 and the floor board 2, a second type of composite floor is formed, and the two types of composite floor are spliced in a staggered manner to form an integral floor paving structure.
Formula structure as an organic whole between base plate 1 and the function board, be vertical being connected between function board and the ground board 2, be horizontal hasp connection between first function board 3 and the second function board 4.
Firstly, the structure of the function board is provided, the function board comprises a first function board 3 and a second function board 4, the first functional board 3 is provided with a groove 31 on the upper side and a protruding block 32 at least partially located in the groove 31, the end of the protruding block 32 is connected with the groove edge of the groove 31 through a spring 33, one end of the protruding block 32 away from the spring 33 is provided with a first transverse block 34 and a second transverse block 35, a first locking protrusion 341 is disposed on one side of the first cross block 34 close to the second cross block 35, a second locking protrusion 351 is disposed on one side of the second cross block 35 close to the first cross block 34, the side wall of the second function board 4 is provided with a locking block 41, and the upper and lower sides of the locking block 41 are respectively provided with a first locking groove 42 matched with the first locking protrusion 341 and a second locking groove 43 matched with the second locking protrusion 351.
Here, the widths of the upper and lower sides of the locking block 41 are equal to the distance between the first and second cross blocks 34 and 35; the groove 31 is disposed on the upper side of the first functional board 3, but the groove 31 extends towards the edge of the first functional board 3 until the groove is opened at the edge of the first functional board 3, and the extending direction of the groove 31 extends away from the middle of the first functional board 3; and the locking block 41 is movably mounted to the side wall of the second function board 4.
And then the functional board is in adhesive connection with the floor board 2, an adhesive layer 36 is arranged on one side of the functional board close to the floor board 2, the adhesive layer is firstly coated on the upper side of the functional board (the adhesive layer is not arranged on the upper side of the functional board at the groove 31), and then the floor board 2 is pressed on the upper side of the functional board until the adhesive layer is cured, so that the vertical connection between the functional board and the floor board 2 is completed.
Finally, the first functional board 3 is connected with the second functional board 4 in a transverse locking manner, the locking block 41 is installed on the side wall of the second functional board 4, when the second type of composite floor is installed, the locking block 41 is aligned with the first transverse block 34 and the second transverse block 35 of the first type of composite floor and inserted between the first transverse block 34 and the second transverse block 35, the locking block 41 is inserted between the first transverse block 34 and the second transverse block 35, the first locking protrusion 341 on the first transverse block 34 and the second locking protrusion 351 on the second transverse block 35 are respectively clamped into the first locking groove 42 and the second locking groove 43 on the upper side and the lower side of the locking block 41, and the locking connection between the first functional board 3 and the second functional board 4 is completed.
It should be noted that:
after the first and second locking blocks 41 are inserted between the first and second cross blocks 34 and 35 and the first and second locking protrusions 341 and 351 are respectively clamped into the first and second locking grooves 42 and 43 on the upper and lower sides of the locking block 41, the second type composite floor and the first type composite floor are continuously closed until the locking block 41 completely pushes the first and second cross blocks 34 and 35 into the groove 31, and at this time, the side edges of the second type composite floor and the first type composite floor can be abutted against each other, and the gap is small. It is necessary that the retraction length of the spring 33 is not less than the length of the first cross piece 34, that is, when the spring 33 is retracted to the minimum, the first cross piece 34 and the second cross piece 35 can be fully retracted into the groove 31;
the second locking block 41 is detachably mounted on the side wall of the second functional board 4, and when the second composite floor is mounted to the edge of the ground (i.e. when the second composite floor is mounted against the wall), no gap is formed between the floor and the wall surface only by dismounting the locking block 41 at the side of the second functional board 4 against the edge; similarly, when the first type of composite floor is installed to the edge of the ground, the first transverse block 34 and the second transverse block 35 only need to be pushed back into the groove 31 manually, and no gap is formed between the floor and the wall surface;
thirdly, the distance between the side of the second transverse block 35 far away from the first transverse block 34 and the side of the first transverse block 34 far away from the second transverse block 35 is equal to the depth of the groove 31, so that when the first transverse block 34 and the second transverse block 35 can be completely retracted into the groove 31, the side of the second transverse block 35 far away from the first transverse block 34 abuts against the bottom side of the groove 31, and the side of the first transverse block 34 far away from the second transverse block 35 abuts against the bottom side of the floor panel 2, at this time, the first transverse block 34 and the second transverse block 35 are dead to clamp the locking block 41; on the contrary, as long as the floor panel 2 is disassembled from the upper side of the function board, the first function board 3 and the second function board 4 can be disassembled, and the installation and the use can be repeatedly carried out; i.e. the connections between the floor layers may serve to stabilize the transverse connections between the auxiliary floors.
The lock catch type mounting structure for the composite floor is simple in structure, can be used for connecting multiple layers of composite floors, is used for vertically connecting all layers of the floors, is used for transversely locking and connecting a plurality of floors, can play a role in assisting the transverse connection among all layers of the floors to be stable, is good in comprehensive performance of the ground, is convenient to mount, can be laid by a dry method, is high in laying efficiency, is good in detachability and can be repeatedly used.
Second embodiment, as shown in fig. 1 to 6, which is only one embodiment of the present invention, in the locking type mounting structure for a composite floor board according to the first embodiment of the present invention, each of the first functional board 3 and the second functional board 4 includes four isosceles right triangle unit boards (as shown in fig. 3 and 4), the groove 31 extends toward the bottom edge of the unit board of the first functional board 3, and the locking block 41 is disposed on the bottom edge of the unit board of the second functional board 4.
Or the first functional board 3 and the second functional board 4 each comprise six equilateral triangular spliced unit boards (as shown in fig. 6).
Here, the floor panel 2 is not only connected to each unit panel, but also connected to a plurality of unit panels, and different functional panels (i.e., different shapes and numbers of unit panels are combined) can be selected according to different laying requirements, thereby improving the efficiency of floor laying.
In addition, a mounting groove 44 is formed in the bottom edge of the unit plate of the second function plate 4, a mounting post 45 is arranged at one end of the locking block 41 close to the mounting groove 44, an external thread 451 is arranged on the outer side of the mounting post 45, and an internal thread 441 matched with the external thread 451 is arranged on the inner side of the mounting groove 44.
Of course, at least a portion of each of the first locking protrusion 341 and the second locking protrusion 351 is arc-shaped, so that the locking block 41 is not limited by the first locking protrusion 341 and the second locking protrusion 351 when being inserted between the first cross block 34 and the second cross block 35.
Finally, the number of the springs 33 is at least one, ensuring the stability of the extension and retraction of the extension block 32.
The lock catch type mounting structure for the composite floor is simple in structure, can be used for connecting multiple layers of composite floors, is used for vertically connecting all layers of the floors, is used for transversely locking and connecting a plurality of floors, can play a role in assisting the transverse connection among all layers of the floors to be stable, is good in comprehensive performance of the ground, is convenient to mount, can be laid by a dry method, is high in laying efficiency, is good in detachability and can be repeatedly used.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a hasp formula mounting structure for laminate flooring which characterized in that: the floor board comprises a base board (1), a floor board (2) and a function board arranged between the base board (1) and the floor board (2), wherein the function board comprises a first function board (3) and a second function board (4), a groove (31) and a stretching block (32) at least partially positioned in the groove (31) are arranged on the upper side of the first function board (3), the end part of the stretching block (32) is connected with the groove edge of the groove (31) through a spring (33), a first transverse block (34) and a second transverse block (35) are arranged at one end, far away from the spring (33), of the stretching block (32), the first transverse block (34) is provided with a first locking bulge (341) at one side close to the second transverse block (35), a second locking bulge (351) is arranged at one side, close to the first transverse block (34), and a locking block (41) is arranged on the side wall of the second function board (4), the upper side and the lower side of the locking block (41) are respectively provided with a first locking groove (42) matched with the first locking bulge (341) and a second locking groove (43) matched with the second locking bulge (351).
2. A snap-type mounting structure for a composite floor as set forth in claim 1, wherein: first function board (3) and second function board (4) all include four isosceles right triangle's cell board, recess (31) to base direction on the cell board of first function board (3) extends the setting, hasp piece (41) set up in on the base of the cell board of second function board (4).
3. A snap-type mounting structure for a composite floor as set forth in claim 2, wherein: the bottom edge of the unit plate of the second function plate (4) is provided with a mounting groove (44), and one end, close to the mounting groove (44), of the lock catch block (41) is provided with a mounting column (45) used for being inserted into the mounting groove (44).
4. A snap-type mounting structure for a composite floor as set forth in claim 3, wherein: the mounting post (45) outside is provided with external screw thread (451), mounting groove (44) inboard is provided with external screw thread (451) complex internal thread (441).
5. A snap-type mounting structure for a composite floor as set forth in claim 1, wherein: the distance between the side of the second transverse block (35) far away from the first transverse block (34) and the side of the first transverse block (34) far away from the second transverse block (35) is equal to the depth of the groove (31).
6. A snap-type mounting structure for a composite floor as set forth in claim 4, wherein: the distance between one side of the second transverse block (35) close to the first transverse block (34) and one side of the first transverse block (34) close to the second transverse block (35) is equal to the thickness of the locking block (41).
7. A snap-type mounting structure for a composite floor as set forth in claim 1, wherein: at least one part of each of the first locking protrusion (341) and the second locking protrusion (351) is arc-shaped.
8. A snap-type mounting structure for a composite floor as set forth in claim 1, wherein: and an adhesive layer (36) is arranged on one side of the functional board close to the floor board (2).
9. A snap-type mounting structure for a composite floor as set forth in claim 1, wherein: the number of the springs (33) is at least one, and the retraction length of the springs (33) is not less than the length of the first cross block (34).
10. A snap-type mounting structure for a composite floor as set forth in claim 1, wherein: the first function board (3) and the second function board (4) comprise six equilateral triangle splicing unit boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121588507.5U CN215889155U (en) | 2021-07-13 | 2021-07-13 | Lock catch type mounting structure for composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121588507.5U CN215889155U (en) | 2021-07-13 | 2021-07-13 | Lock catch type mounting structure for composite floor |
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| Publication Number | Publication Date |
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| CN215889155U true CN215889155U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121588507.5U Active CN215889155U (en) | 2021-07-13 | 2021-07-13 | Lock catch type mounting structure for composite floor |
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| CN (1) | CN215889155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374216A (en) * | 2021-07-13 | 2021-09-10 | 浙江亚厦装饰股份有限公司 | Lock catch type mounting structure for composite floor |
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2021
- 2021-07-13 CN CN202121588507.5U patent/CN215889155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374216A (en) * | 2021-07-13 | 2021-09-10 | 浙江亚厦装饰股份有限公司 | Lock catch type mounting structure for composite floor |
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