Stable floor lock catch structure

Abstract

The utility model relates to the technical field of floor lock catch structures, in particular to a stable floor lock catch structure which comprises a floor body, a first mortise is formed in one side of the floor body, a first tenon plate connected with the first mortise in a clamped mode is installed at the other end of the floor body, and a second tenon plate is installed on the inner wall of the first mortise. A second tenon groove connected with the second tenon plate in a clamped mode is formed in one side of the first tenon plate, a transverse groove is formed in the floor body, battens are connected to the inner side of the transverse groove in a clamped mode, every two adjacent battens are connected in a clamped mode through a quick locking mechanism, and the quick locking mechanism comprises a movable butt joint assembly, an abutting assembly and a dragging assembly. The movable butt joint assembly is used for preliminarily splicing two adjacent groups of battens, and the dragging assembly is used for unlocking the two groups of battens; the connecting structure is simple in structure and convenient to operate, and the connecting strength between the floor main bodies is further improved after the floor main bodies are laid.

Description

Technical Field

[0001] The utility model relates to the technical field of floor locking structures, and particularly relates to a stable floor locking structure. Background Art

[0002] In building decoration operations, energy-saving floors are one of the essential supplies. During actual installation, the floors are spliced by buckling the sides of the floors together. Currently, the common flat-mouth buckling installation method requires driving floor nails, which is likely to cause the wood to crack, reducing the service life of the wood. In the existing floors, the lengths of the upper and lower side frames differ greatly, easily resulting in waste of wood raw materials.

[0003] To solve the above technical problems, the Chinese patent with the publication number CN217759759U in the prior art discloses a floor body. A right locking part is provided on one side of the floor body, and a left locking part is provided on the side of the floor body opposite to the side where the right locking part is provided. The left locking part and the right locking part form a reverse locking mechanism. The floor body includes a floor base layer, a strengthening layer, a shock-absorbing layer, a heat-insulating layer, and a wear-resistant layer sequentially arranged from the inside to the outside. The strengthening layer is a metal mesh strengthening layer, and the shock-absorbing layer includes a first polystyrene foam board and a second polystyrene foam board arranged in sequence.

[0004] Although the above prior art solutions connect two floors through a reverse locking mechanism and have diverse paving methods, such as installing with floor nails or directly installing, the mutually hooked and combined floor bodies are longitudinal. After being laid on the ground, there is no connection between the other two lateral floor bodies, but they only fit together after laying, resulting in insufficient correlation and connection strength between the lateral floor bodies after laying. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a stable floor locking structure to solve the problem that the mutually hooked and combined floor bodies are longitudinal in the above background art. After being laid on the ground, there is no connection between the other two lateral floor bodies, but they only fit together after laying, resulting in insufficient correlation and connection strength between the lateral floor bodies after laying.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A stable floor locking structure includes a floor main body. A first mortise groove is formed on one side of the floor main body. A first tenon board that is snap-fitted with the first mortise groove is installed at the other end of the floor main body. A second tenon board is installed on the inner wall of the first mortise groove. A second mortise groove that is snap-fitted with the second tenon board is formed on one side of the first tenon board. A transverse groove is formed inside the floor main body. A wooden strip is snap-fitted inside the transverse groove. Two adjacent groups of the wooden strips are mutually clamped through a quick-locking mechanism. The quick-locking mechanism includes a movable docking component, an abutting component, and a pulling component. The movable docking component is used for initially splicing two adjacent groups of wooden strips. The abutting component is used for locking the positions of the two wooden strips. The pulling component is used for unlocking the locking between the two wooden strips.

[0008] As a preferred solution of the present utility model, the movable docking component includes a receiving groove formed at one end of the wooden strip. A first connecting rod is rotatably connected inside the receiving groove. A clamping block is sleeved outside the first connecting rod. A first magnetic block is embedded on one side of the clamping block close to the receiving groove. A first iron block that adsorbs with the first magnetic block is embedded on the inner wall of the receiving groove. A clamping groove is formed at the other end of the wooden strip. The clamping block is snap-fitted with the clamping groove. A pulling groove is formed on one side of the clamping block.

[0009] As a preferred solution of the present utility model, the abutting component includes a reset groove formed inside the wooden strip on one side of the clamping groove. The inside of the reset groove communicates with the inside of the clamping groove. A reset plate is slidably connected inside the reset groove. Reset springs are installed between both ends of one side of the reset plate and the inner wall of the reset groove. The protruding end of the reset plate extends to the inside of the clamping groove.

[0010] As a preferred solution of the present utility model, the cross-section of the clamping block is L-shaped. The cross-section of the reset plate is T-shaped. Inclined surfaces are formed on the protruding ends of both the reset plate and the clamping block. The two inclined surfaces are mutually attached.

[0011] As a preferred solution of the present utility model, the pulling component includes a pulling rod installed at one end of the reset plate. An extension groove is formed at the other end inside the wooden strip. A pulling groove is formed inside the wooden strip between the reset groove and the extension groove. The pulling rod is slidably connected with the pulling groove. A pulling plate is installed at one end of the pulling rod extending to the inside of the extension groove.

[0012] As a preferred solution of the present utility model, a sliding groove is formed on one side of the top of the wooden strip. The inside of the sliding groove communicates with the inside of the extension groove. The sliding groove is slidably connected with a sliding plate. A pulling groove is formed on one side of the sliding plate. Limiting grooves are formed on both sides of the inner wall of the sliding groove. Limiting blocks that are slidably connected with the limiting grooves are installed at both ends of the sliding plate. A second magnetic block is embedded at one end of the sliding plate. A second iron block that adsorbs with the second magnetic block is embedded on the inner wall of the sliding groove.

[0013] As a preferred solution of the present utility model, the sizes of the first tenon groove and the second tenon groove are smaller than those of the first tenon plate and the second tenon plate. Guide slopes are provided at both ends of the first tenon plate and the second tenon plate. A rubber sealing ring is sleeved outside the floor main body, and the planes of the protruding ends on both sides of the rubber sealing ring exceed the planes at both ends of the floor main body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, adjacent two groups of wooden strips are preliminarily joined together through the movable docking assembly, the position of the two groups of wooden strips is locked by the abutting assembly, and the locking between the two groups of wooden strips is released by the dragging assembly. The structure is simple and the operation is convenient, further increasing the connection strength between the floor main bodies after laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a partial three-dimensional structure diagram of the movable docking assembly on the wooden strip of the present utility model;

[0018] Figure 3 is a partial cross-sectional structure diagram of the abutting assembly of the present utility model;

[0019] Figure 4 is a partial three-dimensional structure diagram of the first tenon plate and the second tenon plate and the first tenon groove and the second tenon groove of the present utility model;

[0020] Figure 5 is a partial three-dimensional structure diagram of the floor main body and the wooden strip of the present utility model.

[0021] In the figure: 1, floor main body; 2, first tenon groove; 3, first tenon plate; 4, second tenon plate; 5, second tenon groove; 6, transverse groove; 7, wooden strip; 8, block; 9, first magnetic block; 10, first iron block; 11, reset plate; 12, reset spring; 13, inclined surface; 14, pulling groove; 15, pulling rod; 16, pulling plate; 17, sliding plate; 18, limiting groove; 19, second iron block; 20, guide slope; 21, rubber sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment:

[0024] Please refer to Figures 1 - 5 , the present utility model provides a technical solution:

[0025] A stable floor lock structure, including a floor main body 1, a first mortise groove 2 is opened on one side of the floor main body 1, a first tenon plate 3 which is detachably connected with the first mortise groove 2 is installed at the other end of the floor main body 1, a second tenon plate 4 is installed on the inner wall of the first mortise groove 2, a second mortise groove 5 which is detachably connected with the second tenon plate 4 is opened on one side of the first tenon plate 3, a transverse groove 6 is opened inside the floor main body 1, a wooden strip 7 is detachably connected inside the transverse groove 6, two adjacent groups of wooden strips 7 are detachably connected with each other through a quick lock mechanism, the quick lock mechanism includes a movable docking assembly, an abutting assembly and a dragging assembly, the movable docking assembly is used for initially fitting two adjacent groups of wooden strips 7 together, the abutting assembly is used for locking the positions of the two groups of wooden strips 7, and the dragging assembly is used for unlocking the locking between the two groups of wooden strips 7. When in use, the two adjacent groups of wooden strips 7 can be initially fitted together through the movable docking assembly, the positions of the two groups of wooden strips 7 are locked by the abutting assembly, and the locking between the two groups of wooden strips 7 is unlocked by the dragging assembly. The structure is simple and the operation is convenient, further increasing the connection strength between the floor main bodies 1 after laying.

[0026] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, the movable docking assembly includes a receiving groove opened at one end of the wooden strip 7, a first connecting rod is rotatably connected inside the receiving groove, a clamping block 8 is sleeved on the outer side of the first connecting rod, a first magnetic block 9 is embedded and installed on the side of the clamping block 8 close to the receiving groove, a first iron block 10 which adsorbs with the first magnetic block 9 is embedded and installed on the inner wall of the receiving groove, a card slot is opened at the other end of the wooden strip 7, the clamping block 8 is detachably connected with the card slot, a pulling groove 14 is opened on one side of the clamping block 8. First of all, the sizes of the first mortise groove 2 and the second mortise groove 5 are actually slightly smaller than the sizes of the first tenon plate 3 and the second tenon plate 4. In order to make the clamping more tight, guiding slopes 20 are opened on the first tenon plate 3 and the second tenon plate 4, which can make it easier to align with the ports of the first mortise groove 2 and the second mortise groove 5 for extrusion and clamping.

[0027] In this embodiment, as Figure 1 、 Figure 2 and Figure 3As shown, the abutting component includes a reset groove formed inside the wooden strip 7 on one side of the card slot. The inner side of the reset groove communicates with the inner side of the card slot. A reset plate 11 is slidably connected to the inner side of the reset groove. Reset springs 12 are installed between both ends of one side of the reset plate 11 and the inner wall of the reset groove. The protruding end of the reset plate 11 extends to the inner side of the card slot. Then, the floor main body 1 required for the surface of this area can be estimated first. After locking the corresponding floor main body 1, the transverse grooves 6 inside the multiple groups of floor main bodies 1 laid horizontally are snapped into the corresponding wooden strips 7. Before placing the wooden strips 7, the adjacent wooden strips 7 can be locked with corresponding lengths according to the total length of the transverse grooves 6 inside the floor main bodies 1 to be laid, increasing the transverse connection strength between adjacent floor main bodies 1.

[0028] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, the side cross-section of the block 8 is L-shaped, the side cross-section of the reset plate 11 is T-shaped, and inclined surfaces 13 are provided at the protruding ends of the reset plate 11 and the block 8. The two inclined surfaces 13 are attached to each other. Further, when combining the wooden strips 7, the pulling groove 14 on one side of the block 8 can be buckled to drive the block 8 to rotate and unfold around the first connecting rod, so that the first magnet 9 is separated from the first iron block 10 and no longer adsorbs. Then, the card slot on another wooden strip 7 is attached and docked with the block 8. The block 8 enters the inner side of the card slot and contacts the reset plate 11. The inclined surfaces 13 on both of them abut against each other, forcing the reset plate 11 to retract towards the inner side of the reset groove, squeezing the two reset springs 12 to retract simultaneously. After the block 8 is completely snapped into the inner side of the card slot, the reset plate 11 pops out to abut against the protruding end of the block 8, completing the locking of the two wooden strips 7.

[0029] In this embodiment, as Figure 1 、 Figure 2 and Figure 5As shown, the drag assembly includes a drag rod 15 installed at one end of the reset plate 11, an extension groove is provided at the other end of the wooden strip 7, a drag groove is provided inside the wooden strip 7 between the reset groove and the extension groove, the drag groove is slidably connected to the drag rod 15, a bending plate 16 is installed at one end of the drag rod 15 extending to the inner side of the extension groove, a sliding groove is provided on one side of the top of the wooden strip 7, the inner side of the sliding groove is communicated with the inner side of the extension groove, the sliding groove is slidably connected to the sliding plate 17, a buckle groove is provided on one side of the sliding plate 17, and limiting grooves 18 are provided on both sides of the inner wall of the sliding groove, limiting blocks slidably connected to the limiting grooves 18 are installed at both ends of the sliding plate 17, and a second magnetic block is embedded and installed at one end of the sliding plate 17 The inner wall of the sliding groove is embedded with a second iron block 19 adsorbed by the second magnetic block. Furthermore, when the floor body 1 needs to be separated for maintenance, the connection between the wooden strips 7 can also be separated. The buckling groove is buckled to drive the sliding plate 17 to cooperate with the limiting groove 18 and the limiting block to move, so that the second magnetic block 19 is away from the second iron block, exposing the breaking plate 16. Then the breaking plate 16 is bent to drive the drag rod 15 to slide inside the drag groove, driving the reset plate 11 to actively retract and compress the two sets of reset springs 12. At this time, the two sets of wooden strips 7 can be pulled out to perform the separation operation, and then they can be reassembled and used later. On the contrary, before installation, the sliding plate 17 can be reset through the above steps to cover the breaking plate 16 to avoid accidental touch.

[0030] In this embodiment, if Figure 1 and Figure 4 As shown, the size of the first tenon groove 2 and the second tenon groove 5 is smaller than the size of the first tenon plate 3 and the second tenon plate 4, and guide slopes 20 are provided at both ends of the first tenon plate 3 and the second tenon plate 4. A rubber sealing ring 21 is sleeved on the outer side of the floor body 1, and the planes of the protruding ends on both sides of the rubber sealing ring 21 exceed the planes of the two ends of the floor body 1. Furthermore, the elasticity of the rubber sealing ring 21 allows it to be squeezed back or fill the gap when the floor body 1 expands and contracts due to environmental factors, so that the floor body 1 will not shake due to the gap when it shrinks, affecting the overall connection strength.

[0031] The implementation principle of a stable floor locking structure of the embodiment of the present application is as follows: the size of the first tongue groove 2 and the second tongue groove 5 is actually slightly smaller than the size of the first tongue plate 3 and the second tongue plate 4. In order to make the clamping tighter, the guide slope 20 provided on the first tongue plate 3 and the second tongue plate 4 can make it easier to align with the ends of the first tongue groove 2 and the second tongue groove 5 for squeezing and clamping. The floor body 1 required for the surface of the area can be estimated in advance, and after the corresponding floor body 1 is locked, the multiple sets of floor bodies 1 laid horizontally on the inner side can be laid horizontally. The corresponding wooden strips 7 are inserted into the inner side of the groove 6. Before inserting the wooden strips 7, the adjacent wooden strips 7 can be locked with corresponding lengths according to the total length of the transverse grooves 6 in the floor body 1 of the number of floors laid, thereby increasing the lateral connection strength of the adjacent floor bodies 1. When assembling the wooden strips 7, the pulling groove 14 on one side of the card block 8 can be buckled to drive the card block 8 to rotate and unfold around the first connecting rod, so that the first magnetic block 9 is separated from the first iron block 10 and no longer adsorbed. Then, the card slots on another group of wooden strips 7 are fitted and docked with the card block 8, and the card block 8 enters the inner side of the card slot and contacts the reset plate 11, and the inclined plates on the two are The two surfaces 13 abut against each other, forcing the reset plate 11 to retract toward the inside of the reset groove, squeezing the two sets of reset springs 12 to retract at the same time. After the card block 8 is completely inserted into the inside of the card groove, the reset plate 11 pops out to abut the protruding end of the card block 8, completing the locking of the two sets of wooden strips 7. When the floor body 1 needs to be separated for maintenance, the connection between the wooden strips 7 can also be separated, and the buckling groove drives the sliding plate 17 to cooperate with the limiting groove 18 and the limiting block to move, so that the second magnetic block 19 is away from the second iron block, exposing the breaking plate 16, and then the breaking plate 16 is bent to drive the drag The rod 15 slides inside the drag groove, driving the reset plate 11 to actively retract and compress the two sets of reset springs 12. At this time, the two sets of wooden strips 7 can be pulled out to separate them for subsequent reassembly and use. Conversely, the sliding plate 17 can be reset through the above steps before installation, and the bending plate 16 can be covered to prevent accidental touch. The elasticity of the rubber sealing ring 21 allows it to be squeezed and retracted or fill the gap when the floor body 1 expands and contracts due to environmental factors, so that the floor body 1 will not shake due to the gap when it shrinks, affecting the overall connection strength.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable floor locking structure, comprising a floor main body (1), characterized in that: One side of the floor main body (1) is provided with a first tenon groove (2). A first tenon board (3) which is snap-connected with the first tenon groove (2) is installed at the other end of the floor main body (1). A second tenon board (4) is installed on the inner wall of the first tenon groove (2). A second tenon groove (5) which is snap-connected with the second tenon board (4) is provided on one side of the first tenon board (3). A transverse groove (6) is formed inside the floor main body (1). A wooden strip (7) is snap-connected inside the transverse groove (6). Two adjacent groups of the wooden strips (7) are snap-connected with each other through a quick-lock mechanism. The quick-lock mechanism includes a movable docking assembly, an abutting assembly and a pulling assembly. The movable docking assembly is used for initially splicing two adjacent groups of the wooden strips (7). The abutting assembly is used for locking the positions of the two wooden strips (7). The pulling assembly is used for unlocking the locking between the two wooden strips (7).

2. The stable floor lock structure according to claim 1, wherein: The movable docking assembly includes a receiving groove formed at one end of the wooden strip (7). A first connecting rod is rotatably connected inside the receiving groove. A clamping block (8) is sleeved on the outer side of the first connecting rod. A first magnetic block (9) is embedded on the side of the clamping block (8) close to the receiving groove. A first iron block (10) which adsorbs with the first magnetic block (9) is embedded on the inner wall of the receiving groove. A clamping groove is formed at the other end of the wooden strip (7). The clamping block (8) is snap-connected with the clamping groove. A pulling groove (14) is formed on one side of the clamping block (8).

3. The stable floor lock structure according to claim 2, characterized in that: The abutting assembly includes a reset groove formed inside the wooden strip (7) on the side of the clamping groove. The inner side of the reset groove is communicated with the inner side of the clamping groove. A reset plate (11) is slidably connected inside the reset groove. Reset springs (12) are installed between both ends of one side of the reset plate (11) and the inner wall of the reset groove. The protruding end of the reset plate (11) extends to the inner side of the clamping groove.

4. A stable floor lock structure according to claim 3, characterized in that: The side cross-section of the clamping block (8) is L-shaped. The side cross-section of the reset plate (11) is T-shaped. Inclined surfaces (13) are formed on the protruding ends of both the reset plate (11) and the clamping block (8). The two inclined surfaces (13) are mutually attached.

5. A stable floor lock structure according to claim 4, characterized in that: The pulling assembly includes a pulling rod (15) installed at one end of the reset plate (11). An extension groove is formed at the other end inside the wooden strip (7). A pulling groove is formed inside the wooden strip (7) between the reset groove and the extension groove. The pulling rod (15) is slidably connected with the pulling groove. A pulling plate (16) is installed at the end of the pulling rod (15) extending to the inner side of the extension groove.

6. The stable floor lock structure according to claim 5, characterized in that: A sliding groove is formed on one side of the top of the wooden strip (7). The inner side of the sliding groove is communicated with the inner side of the extension groove. The sliding groove is slidably connected with a sliding plate (17). A pulling groove is formed on one surface of the sliding plate (17). Limiting grooves (18) are formed on both sides of the inner wall of the sliding groove. Limiting blocks which are slidably connected with the limiting grooves (18) are installed at both ends of the sliding plate (17). A second magnetic block is embedded at one end of the sliding plate (17). A second iron block (19) which adsorbs with the second magnetic block is embedded on the inner wall of the sliding groove.

7. A stable floor locking structure according to claim 6, characterized in that: The sizes of the first mortise groove (2) and the second mortise groove (5) are smaller than those of the first tenon plate (3) and the second tenon plate (4). Both ends of the first tenon plate (3) and the second tenon plate (4) are provided with guiding slopes (20). A rubber sealing ring (21) is sleeved outside the floor main body (1), and the planes of the protruding ends on both sides of the rubber sealing ring (21) exceed the planes at both ends of the floor main body (1).

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