A fastener structure for installing assembled floor

Abstract

The present invention discloses a fastener structure for installing an assembled floor, comprising two first plates, two second plates and a sphere, wherein the sphere is located between the two first plates, and the outer side walls of the sphere are hinged to each other with four first connecting rods, and the first connecting rod is hinged to a fixing plate at one end away from the sphere, and the outer side wall of the fixing plate is welded to the inner side wall of the first plate. When using the device, a first sleeve, a second sleeve and a sphere are arranged between the two first plates. When the first plate at the top of the sphere is tilted, the first plate drives a second inner rod to rise, and the second inner rod drives the second supporting plate to move. Through the principle of lever, the other second inner rod drives the fixing plate to move, and through multiple reciprocating adjustments, the position of the first plate is in a horizontal position, thereby preventing the floor from loosening and causing an unsatisfactory supporting effect.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering and construction, in particular to a fastener structure for installing an assembled floor. Background Art

[0002] Flooring is the surface layer of the ground or floor of a house. It is made of wood or other materials. There are many types of flooring. According to the structure, there are: solid wood flooring, laminate flooring, three-layer solid wood composite flooring, bamboo flooring, anti-corrosion flooring, cork flooring and the most popular multi-layer solid wood composite flooring; according to the use, there are: home use, commercial use, anti-static flooring, outdoor flooring, stage dance flooring, sports hall flooring, track and field flooring; according to the environmental protection level, there are: E0 flooring, E1 flooring, F4 flooring, JAS star standard F4 star flooring, etc. Fasteners generally refer to the middle connecting parts connecting two components. In construction projects, they are mostly used to fix steel pipe scaffolding with an outer diameter of Φ48mm. Fasteners are divided into right-angle fasteners (cross fasteners and directional fasteners), rotating fasteners (movable fasteners and universal fasteners), butt fasteners (straight fasteners and direct fasteners), etc.

[0003] In the process of using the existing floor installation fastener structure, after the fastener is disassembled or replaced, when the user walks on the floor on top of the assembled floor installation fastener, the connection between the fastener and the floor is likely to loosen, resulting in unsatisfactory support effect for the floor, which is easy to cause the floor to loosen, thus affecting the use of the floor. For this reason, a assembled floor installation fastener structure is proposed. Summary of the invention

[0004] The object of the present invention is to provide a fastener structure for installing an assembled floor to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled floor installation fastener structure, comprising two first plate bodies, two second plate bodies and a sphere, the sphere being located between the two first plate bodies, the outer side walls of the sphere being hinged to each other with four first connecting rods, the first connecting rod being hinged to a fixing plate at one end away from the sphere, the outer side wall of the fixing plate being welded to the inner side wall of the first plate body, the upper surfaces of the two fixing plates being welded with a first sleeve, the inner side wall of the first sleeve being welded with a fixing rod, the fixing rod being located in the middle of the first sleeve, the outer side wall of the first sleeve being hinged to a second supporting plate, the upper surface of the second supporting plate being symmetrically hinged with two second inner rods, one end of the second inner rod being hinged to the outer side wall of the fixing plate, the outer side wall of one of the second inner rods being hinged to a second connecting rod, the second connecting rod One end of the first inner rod is hingedly provided with a first inner rod, and the outer wall of the first inner rod is slidably connected to the second sleeve, and the bottom of the second sleeve is arranged on the top of one of the first plate bodies, and the outer wall of the sphere is symmetrically welded with two first rod bodies, and a second groove is opened in the middle of the inner wall of the first plate body, and the inner wall of the second groove is welded with the first support plate, and the outer wall of the second groove is rotatably connected to the inside of the first rod body, and the outer wall of the first rod body is located in the inside of the second groove, and the first groove is opened in the inside of the two first plate bodies, and the inner wall of the first groove is plugged with a second card block, and the front surface of the first plate body is symmetrically provided with two first plug-in grooves, and the inner wall of the first plug-in groove is plugged with a plug-in board, and the outer wall of the plug-in board is welded with a third plate body, and the third plate body is located between the two first plate bodies and the two second plate bodies.

[0006] As a further preferred embodiment of the technical solution: an arc-shaped portion is provided at one end of the first rod body, and an outer side wall of the arc-shaped portion is in contact with an inner side wall of the second groove.

[0007] As a further preferred embodiment of the technical solution: two second card slots are symmetrically provided inside the first plate body, a third card block is inserted into the inner wall of the second card slot, and the top of the third card block is welded to the bottom of the second sleeve.

[0008] As a further preferred embodiment of the present technical solution: two third grooves are symmetrically provided on the lower surface of the first plate body, a connecting block is inserted into the inner side wall of the third groove, and the bottom of the connecting block is hinged to the top of the first inner rod.

[0009] As a further preferred embodiment of the technical solution: two first clamping blocks are symmetrically welded on the outer side wall of one of the first plates, first clamping grooves are formed on the outer side walls of the two first plates, and the outer side walls of the first clamping blocks are inserted into the inner side walls of the first clamping grooves.

[0010] As a further preferred embodiment of the present technical solution: a magnet plate is welded to the lower surface of the second clamping block, a magnet block is welded to the inner wall of the first groove, and the magnet block is located below the magnet plate.

[0011] As a further preferred embodiment of the present technical solution: a sealing ring is bonded to the inner side wall of the first groove, and one side of the sealing ring is attached to the outer side wall of the second clamping block.

[0012] As a further preferred embodiment of the present technical solution: a limiting plate is welded to the outer side wall of the second inner rod, a limiting rod is welded to the upper surface of the limiting plate, a second rod body is hingedly connected to the outer side wall of the first connecting rod, and a top of the limiting rod is welded to the outer side wall of the second rod body.

[0013] As a further preferred embodiment of the present technical solution: two fourth grooves are symmetrically provided inside the first plate body and on both sides of the third groove, the inner side wall of the fourth groove is plugged with a third sleeve, the inner side wall of the third sleeve is slidably connected with a plug rod, the outer side wall of the connecting block is symmetrically provided with two second plug grooves, and the outer side wall of the plug rod is inserted into the inner side wall of the second plug groove.

[0014] As a further preferred embodiment of the technical solution: a spring is welded to the inner wall of the third sleeve, and one end of the spring is welded to one end of the plug-in rod.

[0015] Compared with the prior art, the beneficial effect of the present invention is: when using the device, a first sleeve, a second sleeve and a sphere are arranged between two first plates. When the first plate on top of the sphere is tilted, the first plate drives a second inner rod to rise, and the second inner rod drives the second support plate to move. Through the lever principle, the other second inner rod drives the fixed plate to move. Through multiple reciprocating adjustments, the position of the first plate is in a horizontal position, thereby avoiding the loosening of the floor and resulting in an unsatisfactory support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a front view structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the connection structure between the sphere and the first plate in the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the first sleeve in the present invention;

[0021] Figure 6 Schematic diagram of the internal structure of the third groove in the present invention.

[0022] In the figure: 1, first plate; 2, first clamping block; 5, second plate; 6, second clamping block; 7, sealing ring; 8, first groove; 9, magnet block; 10, magnet plate; 11, first clamping groove; 12, sphere; 13, first support plate; 14, first sleeve; 15, first connecting rod; 16, third plate; 17, first plug-in groove; 18, plug-in plate; 19, second groove; 20, second clamping groove; 21, second sleeve; 22. First inner rod; 23. Connecting block; 24. Third groove; 25. Second connecting rod; 26. Third clamping block; 28. Limiting plate; 29. ​​Limiting rod; 30. First rod body; 31. Second inner rod; 32. Arc-shaped portion; 33. Fixing plate; 34. Second plug-in slot; 35. Plug-in rod; 36. Fourth groove; 37. Spring; 38. Third sleeve; 39. Second supporting plate; 40. Fixing rod; 41. Second rod body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example

[0025] See also Figure 1-6The present invention provides a technical solution: a fastener structure for installing an assembled floor, comprising two first plate bodies 1, two second plate bodies 5 and a sphere 12, the sphere 12 is located between the two first plate bodies 1, and the outer side walls of the sphere 12 are hinged with four first connecting rods 15 mutually, and the end of the first connecting rod 15 away from the sphere 12 is hinged with a fixing plate 33, and the outer side wall of the fixing plate 33 is welded to the inner side wall of the first plate body 1, and the upper surfaces of the two fixing plates 33 are both welded with a first sleeve 14, and the inner side wall of the first sleeve 14 is welded with a fixing rod 40, and the fixing rod 40 is located in the middle of the first sleeve 14, and the outer side wall of the first sleeve 14 is hinged with a second supporting plate 39, and the upper surface of the second supporting plate 39 is symmetrically hinged with two second inner rods 31, and one end of the second inner rod 31 is hinged to the outer side wall of the fixing plate 33, and the outer side wall of a second inner rod 31 is hinged with a second connecting rod 25, and the second connecting rod 25 A first inner rod 22 is hinged at one end, and the outer side wall of the first inner rod 22 is slidably connected with the second sleeve 21. The bottom of the second sleeve 21 is set at the top of a first plate body 1. The outer side wall of the sphere 12 is symmetrically welded with two first rod bodies 30. A second groove 19 is opened in the middle of the inner side wall of the first plate body 1, and the inner side wall of the second groove 19 is welded with a first supporting plate 13. The outer side wall of the second groove 19 is rotatably connected to the inside of the first rod body 30. The outer side wall of the first rod body 30 is located inside the second groove 19. The interiors of the two first plate bodies 1 are both provided with a first groove 8, and the inner side wall of the first groove 8 is plugged with a second card block 6. The front surface of the first plate body 1 is symmetrically provided with two first plug-in grooves 17, and the inner side wall of the first plug-in groove 17 is plugged with a plug-in board 18. The outer side wall of the plug-in board 18 is welded with a third plate body 16, and the third plate body 16 is located between the two first plate bodies 1 and the two second plate bodies 5.

[0026] In this embodiment, specifically: an arc portion 32 is provided at one end of the first rod body 30, and the outer wall of the arc portion 32 is in contact with the inner wall of the second groove 19; by providing the arc portion 32, the arc portion 32 facilitates the first plate body 1 to move on the outer wall of the first rod body 30.

[0027] In the present embodiment, specifically: two second card slots 20 are symmetrically opened inside a first plate body 1, a third card block 26 is inserted into the inner wall of the second card slot 20, and the top of the third card block 26 is welded to the bottom of the second sleeve 21; by setting the third card block 26, the third card block 26 and the second card slot 20 cooperate with each other to enhance the fixing effect of the second sleeve 21 and the first plate body 1.

[0028] In this embodiment, specifically: two third grooves 24 are symmetrically opened on the lower surface of a first plate body 1, a connecting block 23 is inserted into the inner wall of the third groove 24, and the bottom of the connecting block 23 is hinged to the top of the first inner rod 22; by setting the connecting block 23, the connecting block 23 and the third groove 24 cooperate with each other to enhance the fixing effect of the first plate body 1 and the second inner rod 31.

[0029] In the present embodiment, specifically: two first clamping blocks 2 are symmetrically welded to the outer wall of a first plate body 1, and the outer walls of the two first plate bodies 1 are both provided with first clamping grooves 11, and the outer walls of the first clamping blocks 2 are inserted into the inner walls of the first clamping grooves 11; by setting the first clamping blocks 2 and the first clamping grooves 11, the first clamping blocks 2 and the first clamping grooves 11 cooperate with each other to enhance the fixing effect of the first plate body 1 and the second plate body 5.

[0030] In the present embodiment, specifically: a magnet plate 10 is welded to the lower surface of the second block 6, a magnet block 9 is welded to the inner wall of the first groove 8, and the magnet block 9 is located below the magnet plate 10; by arranging the magnet plate 10 and the magnet block 9, when the position of the first plate body 1 is tilted, the first plate body 1 drives the second block 6 to move downward, and at the same time, the second block 6 drives the magnet plate 10 to move downward, and through the repulsive magnetic force between the magnet plate 10 and the magnet block 9, the magnet plate 10 drives the second block 6 to move upward, so that the position of the first plate body 1 is in a horizontal state.

[0031] In this embodiment, specifically: a sealing ring 7 is bonded to the inner wall of the first groove 8, and one side of the sealing ring 7 is attached to the outer wall of the second block 6; by setting the sealing ring 7, the sealing ring 7 plays a sealing role to prevent liquid from entering the interior of the first groove 8 and affecting the use of the magnet plate 10 and the magnet block 9.

[0032] In the present embodiment, specifically: a limiting plate 28 is welded to the outer wall of a second inner rod 31, a limiting rod 29 is welded to the upper surface of the limiting plate 28, a second rod body 41 is hinged to the outer wall of the first connecting rod 15, and the top of the limiting rod 29 is welded to the outer wall of the second rod body 41; by setting the limiting plate 28, the limiting rod 29 and the second rod body 41, when the first plate body 1 is tilted, the first plate body 1 drives the fixed plate 33 to move downward, the fixed plate 33 drives the first connecting rod 15 to move downward, the first connecting rod 15 drives the second rod body 41 to move downward, and when the second rod body 41 moves to the top of the limiting rod 29, the second rod body 41 is limited by the limiting rod 29 and the limiting plate 28.

[0033] In the present embodiment, specifically: two fourth grooves 36 are symmetrically provided inside the first plate body 1 and on both sides of the third groove 24, the inner side wall of the fourth groove 36 is inserted with a third sleeve 38, the inner side wall of the third sleeve 38 is slidably connected with a plug rod 35, and the outer side wall of the connecting block 23 is symmetrically provided with two second plug grooves 34, and the outer side wall of the plug rod 35 is inserted into the inner side wall of the second plug groove 34; by setting the plug rod 35, when the connecting block 23 enters into the third groove 24, the plug rod 35 enters into the second plug groove 34, so that the connecting block 23 is limited inside the third groove 24.

[0034] In this embodiment, specifically: a spring 37 is welded to the inner wall of the third sleeve 38 , and one end of the spring 37 is welded to one end of the plug-in rod 35 ; by providing the spring 37 , the elastic force of the spring 37 enhances the fixing effect of the plug-in rod 35 and the connecting block 23 .

[0035] Working principle or structural principle, when in use, first, the operator uses the first clamping block 2 and inserts it into the first clamping groove 11 to fix one first plate body 1 and two second plate bodies 5, and then inserts the second clamping block 6 into the first groove 8 to further enhance the fixing effect of the first plate body 1 and the two second plate bodies 5. When the first plate body 1 is tilted, the first plate body 1 drives a fixing plate 33, and the fixing plate 33 drives the second inner rod 31 and the first inner rod 22 to move, so that the second inner rod 31 moves downward, and the second inner rod 31 drives the second support plate 39 to move, so that the second support plate 39 lifts the other second inner rod 31 through the fixing rod 40, and the other second inner rod 31 pushes the fixing plate 33 during the rising process, so that the fixing plate 33 moves downward, through the second support plate 39 moves back and forth multiple times, and the second inner rod 31, the second supporting plate 39 and the fixing rod 40 keep the fixing plate 33 in a horizontal position. At the same time, when the position of the first plate body 1 is tilted and the first plate body 1 moves downward or upward, the first plate body 1 drives the first inner rod 22 to rise or fall. During the process of the first inner rod 22 rising or falling, the first inner rod 22 drives the second connecting rod 25 to move, so that the second connecting rod 25 drives a second inner rod 31 to move, and the second inner rod 31 drives the second supporting plate 39 to move during the process of rising or falling. Through the fixing rod 40, the second supporting plate 39 drives another second inner rod 31 to rise or fall, so that the other second inner rod 31 pushes the fixing plate 33, and the second supporting plate 39 moves back and forth multiple times to keep the fixing plate 33 in a horizontal position.

[0036] Although 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 fastener structure for installing an assembled floor, comprising two first plates (1), two second plates (5) and a sphere (12), characterized in that: The sphere (12) is located between the two first plates (1); the outer side walls of the sphere (12) are hinged with four first connecting rods (15); one end of the first connecting rod (15) away from the sphere (12) is hinged with a fixing plate (33); the outer side wall of the fixing plate (33) is welded to the inner side wall of the first plate (1); the upper surfaces of the two fixing plates (33) are welded with a first sleeve (14); the inner side wall of the first sleeve (14) is welded with a fixing rod (40); the fixing rod (40) is located in the middle of the first sleeve (14); the outer side wall of the first sleeve (14) is hinged with A second support plate (39), the upper surface of the second support plate (39) is symmetrically hinged with two second inner rods (31), one end of the second inner rod (31) is hinged to the outer wall of the fixing plate (33), a second connecting rod (25) is hinged to the outer wall of the second inner rod (31), one end of the second connecting rod (25) is hinged to the first inner rod (22), the outer wall of the first inner rod (22) is slidably connected with a second sleeve (21), the bottom of the second sleeve (21) is arranged on the top of the first plate body (1), and the outer wall of the sphere (12) is symmetrically welded with two first rod bodies (30), A second groove (19) is provided in the middle of the inner side wall of the first plate body (1), a first support plate (13) is welded to the inner side wall of the second groove (19), an outer side wall of the second groove (19) is rotatably connected to the inside of the first rod body (30), the outer side wall of the first rod body (30) is located inside the second groove (19), a first groove (8) is provided inside the two first plate bodies (1), a second clamping block (6) is inserted into the inner side wall of the first groove (8), two first plugging grooves (17) are symmetrically provided on the front surface of the first plate body (1), the inner side wall of the first plugging groove (17) is inserted into the inner side wall of the first plugging groove (17), and the inner side wall of the first plugging groove (17) is inserted into the inner side wall of the first plugging groove (17). A plug-in board (18) is connected, and a third plate body (16) is welded to the outer side wall of the plug-in board (18), and the third plate body (16) is located between the two first plate bodies (1) and the two second plate bodies (5). An arc portion (32) is provided at one end of the first rod body (30), and the outer side wall of the arc portion (32) is fitted to the inner side wall of the second groove (19). Two second slots (20) are symmetrically provided inside one of the first plate bodies (1), and a third block (26) is inserted into the inner side wall of the second slot (20), and the top of the third block (26) is welded to the bottom of the second sleeve (21).

2. The fastener structure for installing an assembled floor according to claim 1, characterized in that: Two third grooves (24) are symmetrically formed on the lower surface of the first plate body (1), a connecting block (23) is inserted into the inner side wall of the third groove (24), and the bottom of the connecting block (23) is hinged to the top of the first inner rod (22).

3. The fastener structure for installing an assembled floor according to claim 1, characterized in that: Two first clamping blocks (2) are symmetrically welded to the outer side wall of one of the first plates (1), and the outer side walls of the two first plates (1) are both provided with first clamping grooves (11), and the outer side walls of the first clamping blocks (2) are inserted into the inner side walls of the first clamping grooves (11).

4. The fastener structure for installing an assembled floor according to claim 1, characterized in that: A magnet plate (10) is welded to the lower surface of the second clamping block (6), and a magnet block (9) is welded to the inner wall of the first groove (8), wherein the magnet block (9) is located below the magnet plate (10).

5. The fastener structure for installing an assembled floor according to claim 1, characterized in that: A sealing ring (7) is bonded to the inner side wall of the first groove (8), and one side of the sealing ring (7) is in contact with the outer side wall of the second clamping block (6).

6. The fastener structure for installing an assembled floor according to claim 1, characterized in that: A limiting plate (28) is welded to the outer side wall of the second inner rod (31), a limiting rod (29) is welded to the upper surface of the limiting plate (28), a second rod body (41) is hingedly connected to the outer side wall of the first connecting rod (15), and the top of the limiting rod (29) is welded to the outer side wall of the second rod body (41).

7. The fastener structure for installing an assembled floor according to claim 2, characterized in that: Two fourth grooves (36) are symmetrically provided inside the first plate body (1) and on both sides of the third groove (24); a third sleeve (38) is inserted into the inner wall of the fourth groove (36); a plug-in rod (35) is slidably connected to the inner wall of the third sleeve (38); two second plug-in grooves (34) are symmetrically provided on the outer wall of the connecting block (23); the outer wall of the plug-in rod (35) is inserted into the inner wall of the second plug-in groove (34).

8. The fastener structure for installing an assembled floor according to claim 7, characterized in that: A spring (37) is welded to the inner wall of the third sleeve (38), and one end of the spring (37) is welded to one end of the plug-in rod (35).

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