CN107288303B

CN107288303B - Interlocking floor mounting assembly

Info

Publication number: CN107288303B
Application number: CN201710574461.3A
Authority: CN
Inventors: 周全
Original assignee: Anhui Yixin Wood Industry Co ltd
Current assignee: Anhui Yixin Wood Industry Co ltd
Priority date: 2017-07-14
Filing date: 2017-07-14
Publication date: 2022-12-23
Anticipated expiration: 2037-07-14
Also published as: CN107288303A

Abstract

The invention discloses an interlocking floor mounting assembly which comprises a chassis, wherein a center post is mounted in the middle of the top of the circular truncated cone-shaped chassis, a hexagon nut is sleeved at the bottom of the center post, threads are arranged on the surface of the center post, the hexagon nut is in threaded engagement with the center post, four pentagonal lock cavities are uniformly arranged on the surface of the center post, arc-shaped limiting fixing grooves are formed in two sides of the top of each lock cavity, a connecting mechanism is mounted on the center post through the limiting fixing grooves and the lock cavities, the connecting mechanism comprises four fan-shaped pressure bearing surfaces with the same central angle and shape, two mounting screws are symmetrically arranged on the top surface of each pressure bearing surface, a pentagonal pin is longitudinally arranged in the middle of an inner ring of each pressure bearing surface, a deformation piece is arranged in the middle of each pin, each deformation piece comprises a pentagonal nut and a rectangular spoon, angle braces are arranged on two sides of each pin, a bayonet lock pin is fixedly connected to one end of each angle brace, the bayonet pin and the pin are respectively matched with the limiting fixing grooves and the lock cavities, and a key pin is mounted between the angle braces of the adjacent pressure bearing surfaces.

Description

Interlocking floor mounting assembly

Technical Field

The invention relates to the technical field of floor decoration, in particular to an interlocking floor mounting assembly.

Background

Along with the development of economy and social progress, wood floors are increasingly appeared in home decoration with the characteristics of attractive appearance, nature approaching, warmness in winter and coolness in summer, and the wood floors are diversified in variety and pattern and meet different requirements of people. The keel is laid on the ground firstly during the installation of the floor, and then the floor is fixedly connected to the keel, along with the temperature of the natural environment and the humidity change, the floor self fixed on the keel can expand and contract, the phenomenon of contraction and warpage between floors can appear for a long time, the separation joint is particularly obvious in the width direction of the floor, the overall appearance of the floor is seriously influenced, the floor at the current stage adopts an interlocking structure when being installed, the common floor installation assembly generates fine adjustment displacement due to the fact that the fixing structure cannot adapt to the interlocking operation in the period, thereby causing the connection joint to be overlarge, the difficult problem of the installation process and the like.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the interlocking floor mounting assembly which can realize seamless connection of interlocking floors and provide firmer positioning for the fixed installation after adjustment.

The technical scheme adopted by the invention for solving the technical problems is as follows: an interlocking floor mounting assembly comprising a chassis, characterized in that: install the center pillar in the middle of the chassis top of round platform form, center pillar bottom cover is equipped with hexagon nut, just the center pillar surface is provided with the screw thread, hexagon nut thread engagement center pillar, the center pillar surface sets up the lock chamber that evenly is provided with four pentagons, lock chamber top both sides are provided with the spacing fixed slot of arcuation, coupling mechanism is installed through spacing fixed slot and lock chamber to the center pillar, coupling mechanism includes that four central angle are the fan-shaped pressure surface that degree and shape are the same, every the top surface symmetry of pressure surface is provided with two mounting screws, vertically be provided with the round pin post of pentagon type in the middle of the pressure surface inner circle, be provided with the deformation spare in the middle of the round pin post, the deformation spare includes pentagon nut and rectangle spoon, the round pin post both sides are provided with the corner brace, just corner brace one end fixedly connected with bayonet lock, just bayonet lock pin and round pin post respectively with spacing fixed slot and lock chamber phase-match, install the key round pin between the corner brace of adjacent pressure surface.

As a preferable technical scheme, the included angle of the waist part of the pentagonal lock cavity is smaller than that of the bottom part of the pentagonal lock cavity.

As a preferable technical scheme of the invention, the rectangular spoon is vertically arranged on a perpendicular bisector of the bottom surface of the pentagonal screw cap.

As a preferable technical scheme of the invention, the clamping pin and the angle support are integrally formed.

As a preferable technical solution of the present invention, the gusset side faces of the adjacent pressure bearing faces are provided with grooves having the same volume as half of the volume of the key pins.

As a preferable technical scheme of the invention, the top surface of the pentagonal nut is provided with a pentagonal groove.

In a preferred embodiment of the present invention, the initial installation position of the deformation member and the perpendicular bisector of the pin surface are located on the same line.

In a preferred embodiment of the present invention, the key is wedge-shaped.

Compared with the prior art, the invention has the beneficial effects that: the floor board is connected by the four assembled bearing surfaces, the floor boards are firmer by the symmetrically arranged mounting screws, the positions of the bearing surfaces on the central column are fixed by the pin columns and the clamping pins, the wedge-shaped key pins are arranged between the tops of the corner supports, so that each bearing surface is firmer when being mounted, when the floor boards are connected, the bearing surfaces are fixed at the bottom of the floor boards, the pin columns and the clamping pins are placed into the corresponding lock cavities and the limiting fixing grooves, so that the bearing surfaces are fixed, when the adjacent floor boards are interlocked and operated, the deformation pieces in the pin columns are rotated by a pentagonal rotating tool, the rectangular keys are rotated to the positions vertical to the hammer lines in the pentagons, and the rectangular keys are clamped into the pentagonal waist parts of the lock columns, so that the lock columns are tightened into the lock cavities, the displacement generated when the floor boards are interlocked is provided, the floor boards are more tightly connected, meanwhile, the lock columns are firmly clamped into the lock cavities, and hexagonal nuts are rotated to be meshed upwards, so that the lock columns under each bearing surface are fixed, and the double fixation of the floor boards is realized from the inside to the outside, so that the mounting nuts are firmer.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of a deformation member of the invention.

In the figure: 1-a chassis; 2-a hexagonal nut; 3-a center pillar; 4-bearing surface; 5, mounting a screw; 6-pin column; 7-corner brace; 8-key pins; 9-limiting fixing grooves; 10-a lock chamber; 11-a deformable member; 111-pentagonal nut; 112-a rectangular spoon; 12-a connection mechanism; 13-Bayonet.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure will be described in further detail with reference to specific embodiments.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 3, the present invention provides a technical solution, which includes a chassis 1, a center pillar 3 is installed in the middle of the top of the circular truncated cone-shaped chassis 1, a hexagon nut 2 is sleeved on the bottom of the center pillar 3, threads are arranged on the surface of the center pillar 3, the hexagon nut 2 is in threaded engagement with the center pillar 3, four pentagonal lock cavities 10 are uniformly arranged on the surface of the center pillar 3, arc-shaped limit fixing grooves 9 are arranged on two sides of the top of the lock cavities 10, the center pillar 3 is provided with a connecting mechanism 12 through the limit fixing grooves 9 and the lock cavities 10, the connecting mechanism 12 includes four fan-shaped pressure bearing surfaces 4 having central angles of 90 degrees and the same shape, two mounting screws 5 are symmetrically arranged on the top surface of each pressure bearing surface 4, a pentagonal pin 6 is longitudinally arranged in the middle of the inner ring of the pressure bearing surface 4, a deformable member 11 is arranged in the middle of the pin 6, the deformable member 11 includes a pentagonal nut 111 and a rectangular key 112, angle braces 7 are arranged on two sides of the pin 6, one end of each angle brace 7 is fixedly connected with a bayonet 13, the bayonet pin 13 and the bayonet pin 6 are respectively matched with the lock cavities 9 and the lock cavities 10, and a key pin 8 is arranged between the adjacent angle braces 7.

Preferably, the included angle of the waist part of the pentagonal lock cavity 10 is smaller than that of the bottom part; the rectangular spoon 112 is vertically arranged on the perpendicular bisector of the bottom surface of the pentagonal screw cap 111; the bayonet 13 and the angle brace 7 are integrally formed; the side surface of the corner support 7 of the adjacent pressure bearing face 4 is provided with a groove with the same volume as half of the volume of the key pin 8; the top surface of the pentagonal nut 111 is provided with a pentagonal groove; the initial installation position of the deformation piece 11 and the perpendicular bisector of the surface of the pin 6 are positioned on the same straight line; the key 8 is wedge-shaped.

The invention is mainly characterized in that four assembled bearing surfaces are arranged to realize the connection of floors, the symmetrically arranged mounting screws are used for enabling the mounted floors to be firmer, the positions of the bearing surfaces on a center post are fixed through a pin column and a bayonet lock, wedge-shaped key pins are arranged between the tops of corner supports to enable each bearing surface to be firmer when being mounted, when the floors are connected, the bearing surfaces are fixed at the bottom of the floors, then the pin column and the bayonet lock are placed into a corresponding lock cavity and a limit fixing groove to fix the bearing surfaces, when adjacent floors are interlocked and operated, a deformation piece in the pin column is rotated through a pentagonal rotating tool, a rectangular key is rotated to a position vertical to a hammer line in a pentagon, the rectangular key is clamped into a waist part of the pentagon of the lock column, so that the lock column is tightened into the lock cavity to provide displacement generated when the floors are interlocked, the floors are connected more tightly, the lock column is clamped into the lock cavity firmly, and after the floors are mounted, a nut is rotated to enable each bearing surface to be meshed upwards, thereby fixing nuts under each bearing surface are fixed, and nuts are mounted more firmly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An interlocking floor mounting assembly comprising a chassis (1), characterized in that: install center pillar (3) in the middle of chassis (1) top of round platform form, center pillar (3) bottom cover is equipped with hexagon nut (2), just center pillar (3) surface is provided with the screw thread, hexagon nut (2) thread engagement center pillar (3), center pillar (3) surface sets up evenly is provided with four pentagonal lock chamber (10), lock chamber (10) top both sides are provided with spacing fixed slot (9) of arcuation, coupling mechanism (12) are installed through spacing fixed slot (9) and lock chamber (10), coupling mechanism (12) are 90 degrees and the same sectorial pressure face (4) of shape including four central angle, every the top surface symmetry of pressure face (4) is provided with two installation screw (5), vertically be provided with five limit type's round pin post (6) in the middle of pressure face (4) inner circle, be provided with in the middle of round pin post (6) and warp spare (11), it includes pentagonal nut (111) and rectangular key (112) to warp spare (11), round pin post (6) both sides are provided with angle brace (7), just one end fixed pin (7) one end fixed connection bayonet lock pin (13) and round pin (8) and spacing round pin (9) and round pin (9) are installed respectively, spacing round pin (9) and round pin (13) and round pin (4) and round pin (7) are adjacent round pin (13) and round pin (9) and round pin (7) and round pin (4) are installed respectively ) (ii) a The included angle of the waist part of the pentagonal lock cavity (10) is smaller than that of the bottom part; the rectangular spoon (112) is vertically arranged on a perpendicular bisector of the bottom surface of the pentagonal screw cap (111).

2. An interlocking floor mounting assembly as set forth in claim 1 wherein: the bayonet (13) and the angle brace (7) are integrally formed.

3. An interlocking floor mounting assembly as set forth in claim 1 wherein: and the side surface of the corner support (7) of the adjacent pressure bearing face (4) is provided with a groove with the same volume as half of the volume of the key pin (8).

4. An interlocking floor mounting assembly as set forth in claim 1 wherein: the top surface of the pentagonal nut (111) is provided with a pentagonal groove.

5. An interlocking floor mounting assembly as set forth in claim 1 wherein: the initial installation position of the deformation piece (11) and the perpendicular bisector of the surface of the pin column (6) are positioned on the same straight line.

6. An interlocking floor mounting assembly as set forth in claim 1 wherein: the key pin (8) is wedge-shaped.