CN213143740U - Composite floor structure - Google Patents
Composite floor structure Download PDFInfo
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- CN213143740U CN213143740U CN202022057147.8U CN202022057147U CN213143740U CN 213143740 U CN213143740 U CN 213143740U CN 202022057147 U CN202022057147 U CN 202022057147U CN 213143740 U CN213143740 U CN 213143740U
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Abstract
The utility model provides a composite floor structure belongs to composite floor installation technical field. The composite floor structure comprises a plurality of stone-plastic substrates, ceramic tiles, fixing pieces and plug-in connectors. The utility model discloses in support through the mounting, the plug connector both ends are connected respectively in two adjacent stones and are moulded the base plate, accomplish the installation that a plurality of stones moulded the base plate, and the ceramic tile is installed on stone moulds the base plate, and is simple and convenient to install, and processing technology is simple and convenient, low cost, and stability is higher.
Description
Technical Field
The utility model belongs to the technical field of the laminate flooring installation, a laminate flooring structure is related to.
Background
At present, cement fiber boards or plastics are mostly used as ceramic tile and stone composite board substrates in the decoration industry, and when the cement fiber boards are used as the substrates, installation structures are formed around the cement fiber boards through injection molding; when the plastic is used as a substrate, a thin-wall shell structure is formed by injection molding, and four sides of the thin-wall shell structure are provided with buckle mounting structures. When the cement fiberboard is used as a substrate, the cement fiberboard is greatly deformed in a humid environment, when plastic is used as the substrate, the composite board is high in cost, and the thin-wall shell structure can make a hollow sound, so that the process is complex and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that prior art exists, provide a composite floor structure, the utility model aims to solve the technical problem that: how to provide a composite floor structure.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a composite floor structure, includes that a plurality of stones mould the base plate, set up ceramic tile on the base plate is moulded to the stone, be used for supporting mounting, the plug connector that the base plate was moulded to the stone, mounting one end is connected in the base plate is moulded to the stone, the plug connector both ends are connected respectively in two adjacent stones and are moulded the base plate.
Preferably, the first end of stone-plastic substrate is equipped with first picture peg, the second end is equipped with first slot, one the first picture peg of stone-plastic substrate is pegged graft in the first slot of another stone-plastic substrate.
Preferably, the center line of the first slot and the horizontal center line of the stone-plastic substrate are overlapped.
Preferably, the stone-plastic substrate is provided with a plurality of mounting through holes at the third end and the fourth end, one end of the fixing part is inserted into the mounting through hole, one end of the inserting connection part is inserted into the mounting through hole of one stone-plastic substrate, and the other end of the inserting connection part is inserted into the mounting through hole of the other stone-plastic substrate.
Preferably, the plug connector includes the first post of pegging graft that is used for pegging graft in the mounting hole of a stone plastic substrate, the second post of pegging graft that is used for pegging graft in the mounting hole of another stone plastic substrate, is used for carrying out spacing first limiting plate for the ceramic tile when moulding the base plate with the ceramic tile with the stone, first post and the symmetry setting of second post of pegging graft, first limiting plate both ends are connected respectively in first post, the post of pegging graft of second, first post, the post of pegging graft of second and the equal interference fit of mounting hole.
Preferably, the first inserting column end part is provided with a first chamfer angle for being conveniently inserted into the installation through hole, and the second inserting column end part is provided with a second chamfer angle for being conveniently inserted into the installation through hole.
Preferably, the fixing piece comprises a third inserting column inserted into the mounting through hole, a second limiting plate connected to the third inserting column, a bearing plate connected to one end of the second limiting plate, a fixing through hole arranged on the bearing plate, and a gun nail with one end penetrating through the fixing through hole, wherein the third inserting column is in interference fit with the mounting through hole.
Preferably, the width of the part of the second limiting plate protruding out of the third plugging column is equal to the width of the part of the first limiting plate protruding out of the first plugging column.
Preferably, the end of the third plugging column is provided with a third chamfer for facilitating plugging in the mounting through hole.
Preferably, the stone-plastic substrate is provided with a groove, and the bearing plate is arranged in the groove of the other stone-plastic substrate when the third plug-in column is plugged into the mounting through hole of the one stone-plastic substrate.
The utility model provides a beneficial effect: 1. the ceramic tile is mounted on the stone-plastic substrate, so that the mounting is simple and convenient, the processing technology is simple and convenient, the cost is low, and the stability is high;
2. the first inserting plate of one stone-plastic substrate is inserted into the first inserting groove of the other stone-plastic substrate, so that the two stone-plastic substrates are conveniently installed together, and the installation is simple and convenient;
3. the first inserting column is inserted into the mounting through hole of one stone-plastic substrate, the second inserting column is inserted into the mounting through hole of the other stone-plastic substrate, the first inserting column and the second inserting column are in interference fit with the mounting through hole, mounting strength is improved, therefore, two ends of the inserting connecting piece are respectively connected to two adjacent stone-plastic substrates, the first limiting plate can limit a ceramic tile when the ceramic tile is mounted on the stone-plastic substrates, a distance is reserved between the two adjacent stone-plastic substrates, and mounting efficiency is improved;
4. the third peg graft post is pegged graft in the installation through-hole of a stone plastic substrate, and rifle nail one end runs through in fixed through-hole and is fixed in wall or ground, and the loading board holding is in the recess of another stone plastic substrate to can mould a stone plastic substrate one end and prop up, also can prop up another stone plastic substrate's one end, realize that two stone plastic substrates prop up, third peg graft post and installation through-hole interference fit improve installation strength, simple structure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view at a in the present invention;
fig. 3 is a schematic structural diagram at B in the present invention;
fig. 4 is a schematic structural view of the plug connector of the present invention;
fig. 5 is a schematic structural view of the fixing member of the present invention;
FIG. 6 is a front view of two stone-plastic substrates of the present invention when they are connected;
FIG. 7 is a schematic structural view of a stone-plastic substrate of the present invention during installation;
FIG. 8 is a top view of two stone-plastic substrates of the present invention when they are connected;
FIG. 9 is a schematic structural view of three stone-plastic substrates of the present invention when they are connected;
fig. 10 is a schematic structural view of the four stone-plastic substrates of the present invention during connection.
In the figure: 1-ceramic tile, 2-stone plastic substrate, 21-first slot, 22-first inserting plate, 23-installation through hole, 24-groove, 3-inserting connecting piece, 31-first inserting column, 311-first chamfer, 32-second inserting column, 321-second chamfer, 33-first limiting plate, 4-fixing piece, 41-third inserting column, 411-third chamfer, 42-bearing plate, 43-second limiting plate, 44-fixing through hole and 45-gun nail.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1-10, the composite floor structure in this embodiment includes a plurality of stone-plastic substrates 2, tiles 1 disposed on the stone-plastic substrates 2, fixing members 4 for supporting the stone-plastic substrates 2, and plug connectors 3, wherein one end of each fixing member 4 is connected to one stone-plastic substrate 2, and two ends of each plug connector 3 are respectively connected to two adjacent stone-plastic substrates 2.
Here, support through mounting 4, 3 both ends of plug connector connect respectively in two adjacent stone mould base plates 2, accomplish the installation of a plurality of stone mould base plates 2, and ceramic tile 1 installs on stone mould base plate 2, and the simple installation, processing technology is simple and convenient, low cost, stability is higher.
The first end of the stone-plastic substrate 2 is provided with a first inserting plate 22, the second end is provided with a first inserting groove 21, and the first inserting plate 22 of one stone-plastic substrate 2 is inserted into the first inserting groove 21 of the other stone-plastic substrate 2. The first inserting plate 22 of one stone plastic substrate 2 is inserted into the first inserting groove 21 of the other stone plastic substrate 2, so that the two stone plastic substrates 2 are conveniently installed together, the two stone plastic substrates 2 form a whole, and the installation is simple and convenient.
The central line of the first slot 21, the central line of the first slot 21 and the horizontal central line of the stone-plastic substrate 2 are superposed.
The stone-plastic substrate 2 is located the third end and the fourth end and can be provided with a plurality of mounting through holes 23, one end of the fixing part 4 is inserted into the mounting through hole 23, and one end of the inserting connection part 3 is inserted into the mounting through hole 23 of one stone-plastic substrate 2 and the other end is inserted into the mounting through hole 23 of the other stone-plastic substrate 2.
The mounting through hole 23 can run through the setting of the stone plastic substrate 2 from the third end of the stone plastic substrate 2 to the fourth end of the real-time substrate, thereby forming a hollow mounting through hole 23 on the stone plastic substrate 2, facilitating mass production of the stone plastic substrate 2, reducing the weight of the composite board and reducing the material utilization.
The first insertion column 31 has a first chamfer 311311 at its end for facilitating insertion into the mounting through hole 23, and the second insertion column 32 has a second chamfer 321 at its end for facilitating insertion into the mounting through hole 23. Therefore, the first inserting column 31 and the second inserting column 32 can be conveniently inserted into the installation through hole 23, the situation that the installation through hole 23 is extruded to damage the safety through hole in the installation process is avoided, and meanwhile materials can be saved.
The first limiting plate 33 is an annular plate, and the first inserting column 31, the second inserting column 32 and the first limiting plate 33 are of a symmetrical structure. The installation through hole 23 can be a square through hole, the first inserting column 31 and the second inserting column 32 can be square inserting columns, the first inserting column 31 is the same as the second inserting column 32 in shape, the second chamfer 321 is the same as the second chamfer 321 in shape, and the inserting connection piece 3 is installed and manufactured in large-scale production.
The fixing member 4 may include a third inserting column 41 inserted into the mounting through hole 23, a second limiting plate 43 connected to the third inserting column 41, a bearing plate 42 connected to an end of the second limiting plate 43, a fixing through hole 44 disposed on the bearing plate 42, and a gun nail 45 having one end penetrating through the fixing through hole 44, wherein the third inserting column 41 is in interference fit with the mounting through hole 23. The third inserting column 41 is inserted into the mounting through hole 23 of one stone-plastic substrate 2, one end of the gun nail 45 penetrates through the fixing through hole 44 and is fixed on the wall surface or the ground, the bearing plate 42 is accommodated in the groove 24 of the other stone-plastic substrate 2, so that one end of one stone-plastic substrate 2 can be supported, one end of the other stone-plastic substrate 2 can also be supported, two stone-plastic substrates 2 can be supported, the third inserting column 41 and the mounting through hole 23 are in interference fit, the mounting strength is improved, and the structure is simple.
The width of the portion of the second limiting plate 43 protruding from the third plugging column 41 may be equal to the width of the portion of the first limiting plate 33 protruding from the first plugging column 31. The width of the second limiting plate 43 can be 1.3-1.7 mm, and is consistent with the width of a reserved gap of the paving and sealing seam of the ceramic tile 1.
The end of the third inserting column 41 may be provided with a third chamfer 411 for facilitating insertion into the mounting through hole 23, so that the third inserting column 41 is conveniently inserted into the mounting through hole 23, and the mounting through hole 23 is prevented from being damaged by the third inserting column 41 being inserted into the mounting through hole 23 when the mounting through hole 23 is pressed. The shape of the third inserting column 41 is the same as that of the second inserting column 32, the sizes of the third inserting column 41, the second inserting column 32 and the first inserting column 31 are the same, the sizes of the mounting through holes 23 of the stone-plastic substrate 2 are the same, certain randomness is achieved in mounting, and the mounting efficiency is improved.
The stone-plastic substrate 2 is provided with a groove 24, and the bearing plate 42 is arranged in the groove 24 of the other stone-plastic substrate 2 when the third inserting-connecting column 41 is inserted into the mounting through hole 23 of one stone-plastic substrate 2. The recess 24 may be a square recess 24 and the carrier plate 42 may be a square carrier plate 42.
The composite floor structure comprises the following using method, comprising the following steps:
s1: fixing the first stone-plastic substrate 2 through a first set of fixing pieces 4;
s2: one end of a first group of plug-in connectors 3 is plugged in the first stone-plastic substrate 2, the other end is plugged in one end of a second stone-plastic substrate 2, and the other end of the second stone-plastic substrate 2 is fixed through a second group of fixing pieces 4;
s3: inserting one end of a third stone plastic substrate 2 into one end of the second stone plastic substrate 2, and fixing the third stone plastic substrate 2 through a third group of fixing pieces 4;
s4: one end of the second group of the plug-in connectors 3 is plugged into the third stone-plastic substrate 2, the first end of the fourth stone-plastic substrate 2 is plugged into the second stone-plastic substrate 2, the second end of the fourth stone-plastic substrate 2 is plugged into the other end of the second group of the plug-in connectors 3, and the third end of the fourth stone-plastic substrate 2 is fixed through the fourth group of the fixing pieces 4.
Step S1 specifically includes: the third inserting column 41 of the first group of fixing pieces 4 is inserted into one installing through hole 23 on the first stone plastic substrate 2, one end of a gun nail 45 penetrates through a fixing through hole 44 on the first group of fixing pieces 4 so as to support the first stone plastic substrate 2, the number of the first group of fixing pieces 4 is even, and the first group of fixing pieces are symmetrically arranged at two ends of the first stone plastic substrate 2. The first stone plastic substrate 2 both ends symmetry is equipped with mounting through hole 23, pegs graft the third of first group mounting 4 and pegs graft in the mounting through hole 23 at both ends respectively, and first group mounting 4 is the even number, runs through fixing hole 44 on first group mounting 4 with rifle nail 45 one end in order to mould the first stone plastic substrate 2 support column to mould the both ends support column respectively of first stone plastic substrate 2, and the simple installation, stability is higher.
Step S2 specifically includes: the first inserting column 31 of the first group of inserting connectors 3 is inserted into the other installing through hole 23 on the first stone-plastic substrate 2, the second inserting column 32 of the first group of inserting connectors 3 is inserted into the installing through hole 23 at one end of the second stone-plastic substrate 2, the bearing plate 42 of the first group of fixing pieces 4 is accommodated in the groove 24 of the second stone-plastic substrate 2, the third inserting column 41 of the second group of fixing pieces 4 is inserted into the installing through hole 23 at the other end of the second stone-plastic substrate 2, and one end of the gun nail 45 penetrates through the fixing through hole 44 on the second group of fixing pieces 4 to support the second stone-plastic substrate 2. Inserting the first inserting column 31 of the first group of inserting connectors 3 into the other installing through hole 23 on the first stone-plastic substrate 2, aligning the bearing plate 42 of the first group of fixing members 4 with the groove 24 of the second stone-plastic substrate 2 and aligning the second inserting column 32 of the first group of inserting connectors 3 with the installing through hole 23 at one end of the second stone-plastic substrate 2, knocking one end of the second stone-plastic substrate 2 by a rubber hammer to enable the second stone-plastic substrate 2 to move towards the second inserting column 32, so that the second inserting column 32 of the first group of inserting connectors 3 is inserted into the installing through hole 23 at one end of the second stone-plastic substrate 2, and simultaneously accommodating the bearing plate 42 of the first group of fixing members 4 into the groove 24 of the second stone-plastic substrate 2, and inserted into the installing through hole 23 at the other end of the second stone-plastic substrate 2 by the third inserting column 41 of the second group of fixing members 4, one end of a gun 45 penetrates through the fixing through hole 44 on the second group of fixing members 4 to support the second stone-plastic substrate 2, the two stone-plastic substrates 2 are mounted, and the mounting is simple and convenient.
Step S3 specifically includes: the third stone-plastic substrate 2 is inserted into the first stone-plastic substrate 2 by using one of the way of inserting the first inserting plate 22 of the third stone-plastic substrate 2 into the first inserting groove 21 of the first stone-plastic substrate 2 or inserting the first inserting groove 21 of the third stone-plastic substrate 2 into the first inserting plate 22 of the first stone-plastic substrate 2, the third inserting column 41 of the third set of fixing members 4 is inserted into one mounting through hole 23 of the third stone-plastic substrate 2, and one end of the gun nail 45 penetrates through the fixing through hole 44 on the third set of fixing members 4 to support the third stone-plastic substrate 2.
Step S4 specifically includes: the first inserting column 31 of the second group of inserting connecting pieces 3 is inserted into the other mounting through hole 23 of the third stone plastic substrate 2, the first end of the fourth stone plastic substrate 2 is inserted into the second stone plastic substrate 2 by using one mode of inserting the first inserting plate 22 of the fourth stone plastic substrate 2 into the first inserting groove 21 of the second stone plastic substrate 2 or inserting the first inserting groove 21 of the fourth stone plastic substrate 2 into the first inserting plate 22 of the second stone plastic substrate 2, the mounting through hole 23 of the second end of the fourth stone plastic substrate 2 is inserted into the second inserting column 32 of the second group of inserting connecting piece 3, the bearing plate 42 of the third group of fixing pieces 4 is accommodated in the groove 24 of the fourth stone plastic substrate 2, and a third inserting-connecting column 41 of the fourth fixing member 4 is inserted into the mounting through hole 23 at the third end of the fourth stone-plastic substrate 2, and one end of a gun nail 45 penetrates through a fixing through hole 44 on the fourth fixing member 4 to support the fourth stone-plastic substrate 2. If the first slot 21 of the first stone-plastic substrate 2 and the first slot 21 of the second stone-plastic substrate 2 are located on the same side, the third stone-plastic substrate 2 is inserted into the first slot 21 of the first stone-plastic substrate 2 by inserting the first inserting plate 22 of the third stone-plastic substrate 2 into the first slot 21 of the first stone-plastic substrate 2, the third fixing member 4 is inserted into one mounting hole 23 of the third stone-plastic substrate 2, one end of the gun nail 45 penetrates through the fixing hole 44 of the third fixing member 4 to support the third stone-plastic substrate 2, so that the third stone-plastic substrate 2 is supported to complete the mounting of the third stone-plastic substrate 2, the first inserting column 31 of the second inserting connecting member 3 is inserted into the other mounting hole 23 of the third stone-plastic substrate 2, the first inserting plate 22 of the first end of the fourth stone-plastic substrate 2 is inserted into the first slot 21 of the second stone-plastic substrate 2, aligning the bearing plate 42 of the third group of fixing pieces 4 with the groove 24 of the fourth stone-plastic substrate 2 and aligning the second plug-in column 32 of the second group of plug-in connectors 3 with the mounting through hole 23 of the second end of the fourth stone-plastic substrate 2, knocking the second end of the fourth stone-plastic substrate 2 by a rubber hammer to enable the fourth stone-plastic substrate 2 to move towards the position close to the second plug-in column 32, so that the second plug-in column 32 of the second group of plug-in connectors 3 is plugged in the mounting through hole 23 of the first end of the fourth stone-plastic substrate 2, meanwhile, the bearing plate 42 of the third group of fixing pieces 4 is accommodated in the groove 24 of the second stone-plastic substrate 2, the third plug-in column 41 of the fourth group of fixing pieces 4 is plugged in the mounting through hole 23 of the third end of the fourth stone-plastic substrate 2, and one end of a gun nail 45 penetrates through the fixing through hole 44 on the fourth group of fixing pieces 4 to support; if the first slot 21 of the first stone-plastic substrate 2 and the first slot 21 of the second stone-plastic substrate 2 are located on opposite sides, the third stone-plastic substrate 2 is inserted into the first stone-plastic substrate 2 by using one of the first slot 21 of the third stone-plastic substrate 2 and the first insertion plate 22 of the first stone-plastic substrate 2, the third fixing member 4 is inserted into one of the mounting through holes 23 of the third stone-plastic substrate 2, one end of the gun 45 is inserted into the fixing through hole 44 of the third fixing member 4 to support the third stone-plastic substrate 2, so as to support the third stone-plastic substrate 2, thereby completing the mounting of the three stone-plastic substrates 2, the first insertion column 31 of the second insertion connecting member 3 is inserted into the other mounting through hole 23 of the third stone-plastic substrate 2, the first insertion plate 22 of the first end of the fourth stone-plastic substrate 2 is inserted into the first slot 21 of the second stone-plastic substrate 2, aligning the bearing plate 42 of the third group of fixing pieces 4 with the groove 24 of the fourth stone-plastic substrate 2 and aligning the second plug-in column 32 of the second group of plug-in connectors 3 with the mounting through hole 23 of the second end of the fourth stone-plastic substrate 2, knocking the second end of the fourth stone-plastic substrate 2 by a rubber hammer to enable the fourth stone-plastic substrate 2 to move towards the position close to the second plug-in column 32, so that the second plug-in column 32 of the second group of plug-in connectors 3 is plugged in the mounting through hole 23 of the first end of the fourth stone-plastic substrate 2, meanwhile, the bearing plate 42 of the third group of fixing pieces 4 is accommodated in the groove 24 of the second stone-plastic substrate 2, the third plug-in column 41 of the fourth group of fixing pieces 4 is plugged in the mounting through hole 23 of the third end of the fourth stone-plastic substrate 2, and one end of a gun nail 45 penetrates through the fixing through hole 44 on the fourth group of fixing pieces 4 to support; therefore, the four stone plastic substrates 2 are installed, and the installation is simple and convenient.
The stone-plastic substrate 2 is processed in an extrusion mode, and compared with a die sinking injection molding processing technology, the processing technology is simple and convenient, and the cost is low; the mounting through hole 23 in the stone-plastic substrate 2 is of a hollow structure, so that the weight of the composite board is reduced, and the material utilization is reduced; the plug-in connector 3 is connected with the mounting through hole 23 in an interference fit manner, and two adjacent stone-plastic substrates 2 are integrated, so that the height difference caused by the flatness error of the ground or the wall surface is reduced; the plug connector 3 is provided with a first limiting plate 33, so that the lengths of two ends of the plug connector inserted into adjacent substrates are equal, and the strength of two sides is ensured to be the same when the plug connector is stressed; the size of the insertion end of the fixing piece 4 and the size of the insertion end of the plug-in connection piece 3 are the same, the size of the installation through hole 23 of the stone-plastic substrate 2 is the same, certain randomness is achieved in installation, and installation efficiency is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A composite floor structure characterized by: mould base plate (2), set up ceramic tile (1) on base plate (2) are moulded to stone including a plurality of stones, be used for supporting mounting (4), the grafting connecting piece (3) that base plate (2) are moulded to stone, mounting (4) one end is connected in base plate (2) are moulded to stone, grafting connecting piece (3) both ends are connected respectively in two adjacent stones and are moulded base plate (2).
2. A composite floor structure according to claim 1, wherein: the first end of stone plastic substrate (2) is equipped with first picture peg (22), the second end is equipped with first slot (21), one first picture peg (22) of stone plastic substrate (2) are pegged graft in first slot (21) of another stone plastic substrate (2).
3. A composite floor structure according to claim 2, wherein: the center line of the first slot (21), the center line of the first slot (21) and the horizontal center line of the stone-plastic substrate (2) are overlapped.
4. A composite floor structure as claimed in claim 2 or 3, wherein: the stone plastic substrate (2) is located the third end and the fourth end and all is equipped with a plurality of mounting through hole (23), mounting (4) one end is pegged graft in mounting through hole (23), grafting connecting piece (3) one end is pegged graft in mounting through hole (23) of stone plastic substrate (2), the other end is pegged graft in mounting through hole (23) of another stone plastic substrate (2).
5. A composite floor structure according to claim 4, wherein: the inserting connection piece (3) comprises a first inserting column (31) used for being inserted into a mounting through hole (23) of a stone plastic substrate (2), a second inserting column (32) used for being inserted into another stone plastic substrate (2) and used for limiting a first limiting plate (33) of the ceramic tile (1) when the ceramic tile (1) is mounted on the stone plastic substrate (2), the first inserting column (31) and the second inserting column (32) are symmetrically arranged, two ends of the first limiting plate (33) are connected to the first inserting column (31) and the second inserting column (32) respectively, and the first inserting column (31), the second inserting column (32) and the mounting through hole (23) are in interference fit.
6. A composite floor structure according to claim 5, wherein: the end part of the first inserting column (31) is provided with a first chamfer (311) which is convenient to be inserted into the mounting through hole (23), and the end part of the second inserting column (32) is provided with a second chamfer (321) which is convenient to be inserted into the mounting through hole (23).
7. A composite floor structure according to claim 4, wherein: the fixing piece (4) comprises a third inserting column (41) inserted into the mounting through hole (23), a second limiting plate (43) connected to the third inserting column (41), a bearing plate (42) connected to one end of the second limiting plate (43), a fixing through hole (44) arranged on the bearing plate (42), and a gun nail (45) with one end penetrating through the fixing through hole (44), wherein the third inserting column (41) is in interference fit with the mounting through hole (23).
8. A composite floor structure according to claim 7, wherein: the width of the part of the second limiting plate (43) protruding out of the third plug-in column (41) is equal to the width of the part of the first limiting plate (33) protruding out of the first plug-in column (31).
9. A composite floor structure according to claim 7, wherein: and a third chamfer (411) used for being conveniently inserted into the mounting through hole (23) is arranged at the end part of the third inserting column (41).
10. A composite floor structure according to claim 7, wherein: the stone-plastic substrate (2) is provided with a groove (24), and the bearing plate (42) is arranged in the groove (24) of the other stone-plastic substrate (2) when the third inserting column (41) is inserted into the mounting through hole (23) of one stone-plastic substrate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057147.8U CN213143740U (en) | 2020-09-18 | 2020-09-18 | Composite floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057147.8U CN213143740U (en) | 2020-09-18 | 2020-09-18 | Composite floor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143740U true CN213143740U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022057147.8U Active CN213143740U (en) | 2020-09-18 | 2020-09-18 | Composite floor structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN213143740U (en) |
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- 2020-09-18 CN CN202022057147.8U patent/CN213143740U/en active Active
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