Grooved rubber floor

Abstract

The invention relates to the technical field of flooring, and discloses a groove-type rubber flooring, comprising a flooring body, wherein an outer wall surface of the flooring body is provided with a groove, two rows of grooves are provided inside the flooring body and an inner sleeve is fixedly connected in the groove, front and rear inner walls of the inner sleeve are both fixedly connected with a fixed cylinder, movable grooves are provided at positions corresponding to the fixed cylinder on the front and rear sides of the flooring body, a pressure pad is fixedly connected to the outer wall surface of the movable groove, the thickness of the pressure pad is adapted to the groove depth of the movable groove, and a plurality of boosting pads are fixedly connected to the inner wall surface of the groove. Through the arrangement of the pressure pads, during the installation of the flooring, the pressure pads at the position in contact with the ground are compressed by force to cause the boosting pads to expand, and after the boosting pads are inflated and expanded, they fill in the gap between the buckle and the groove and apply pressure to the buckle, thereby greatly increasing the friction between the buckle and the groove, and increasing the stability of the connection between the buckle and the flooring.

Description

Technical Field

[0001] The invention relates to the technical field of flooring, in particular to a groove-type rubber flooring. Background Art

[0002] Rubber floor is a floor made of natural rubber, synthetic rubber and other polymer materials. Many rubber floors are installed by snap-on connection. When producing rubber floors, the slots are integrally formed. In actual installation, there is inevitably a deviation between the slots and the buckles. When the slot size is slightly larger than the buckle size, although it can be installed normally, it will cause the buckle to move easily in the slot. Therefore, there is an urgent need for slot-type rubber floors to solve the above problems. Summary of the invention

[0003] Technical issues solved

[0004] In view of the deficiencies in the prior art, the present invention provides a grooved rubber floor to solve the above problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a groove-type rubber floor, comprising a floor body, a groove is provided on the outer wall surface of the floor body, two rows of grooves are provided inside the floor body and an inner sleeve is fixedly connected in the groove, the front and rear inner walls of the inner sleeve are fixedly connected to a fixing cylinder, a piston plate 1 is inserted into the inner walls of the two fixing cylinders, holes are provided on the upper and lower surfaces of the fixing cylinders and a connecting shaft is inserted, one end of the connecting shaft located in the fixing cylinder is fixedly connected to the piston plate 1 at the corresponding position, and one end of the two corresponding front and rear connecting shafts located outside the fixing cylinder is fixedly connected to the piston plate 2, and the piston plate 2 is connected to the inner sleeve. The inner walls are in a nested relationship, and movable grooves are provided at the positions corresponding to the fixed cylinders on the front and rear sides of the floor body. A pressure pad is fixedly connected to the outer wall of the movable groove, and the thickness of the pressure pad is adapted to the groove depth of the movable groove. The outer walls of the two fixed cylinders on the side away from each other are fixedly connected between the two piston plates and are connected by a connecting pipe 1. The connecting pipe 1 runs through the inner sleeve and the floor body and is connected to the movable groove at the corresponding position. Several booster pads are fixedly connected to the inner wall of the slot, and the several booster pads are connected to each other. The bottom surface of the inner sleeve is fixedly connected and connected to a connecting pipe 2, and the end of the connecting pipe 2 away from the inner sleeve is connected to the booster pad.

[0006] Preferably, a groove is opened inside the floor body below the inner sleeve and a gas collecting cylinder is fixedly connected in the groove, connecting pipe 2 passes through the gas collecting cylinder and is connected with the gas collecting cylinder, and a hole is provided on the bottom surface of the gas collecting cylinder that passes through the floor body and is connected with the booster pad, and connecting pipe 2 is connected with the booster pad through the gas collecting cylinder.

[0007] Preferably, the positions of the front and rear surfaces of the fixed cylinder corresponding to the movable groove are fixedly connected with side fixed cylinders, a connecting tube 1 passes through the side fixed cylinder and the outer wall of the connecting tube 1 located inside the side fixed cylinder is in a cut and separated state, a conveying plate is inserted into the inside of the side fixed cylinder, and a hole is opened on the front side of the conveying plate corresponding to the position of the connecting tube 1.

[0008] Preferably, a second return spring is fixedly connected to the bottom surface of the conveying plate, a hole is opened on the front side of the conveying plate at a side away from the connecting pipe 1, and a one-way valve is fixedly installed in the hole.

[0009] Preferably, the front and rear inner walls of the inner sleeve are provided with connecting holes on the side away from the connecting tube 2, and the other end of the connecting hole is connected to the side fixed cylinder at the corresponding position. The piston plate 2 on the side away from the connecting tube 2 is connected to the inner wall of the inner sleeve through a reset spring 1.

[0010] Compared with the prior art, the present invention provides a grooved rubber floor, which has the following beneficial effects:

[0011] 1. The slot-type rubber floor is provided with a pressure pad. During the installation of the floor, the pressure pad at the position in contact with the ground is compressed to cause the booster pad to expand. After the booster pad is inflated, it fills the gap between the buckle and the slot and applies pressure to the buckle, thereby greatly increasing the friction between the buckle and the slot, and increasing the stability of the connection between the buckle and the floor. The pressure pad on the other side automatically shrinks in the movable groove after the floor is installed, ensuring the flatness of the floor surface and avoiding the problem of reduced aesthetics and affected use caused by the pressure pad protruding from the floor surface.

[0012] 2. The slot-type rubber floor, through the setting of the pressure pad, when the floor is loose at the joint and causes a gap, the return spring rebounds to push the connecting hole to slide and inject the hydraulic oil in the fixed cylinder back into the movable groove. The pressure pad is protruded by the injection of hydraulic oil, and the user can judge the problem of loose connection between the floor and the ground according to the protrusion of the pressure pad, so that the user can carry out maintenance more timely to avoid more serious damage.

[0013] 3. The slot-type rubber floor is provided with a conveying plate. When the piston plate 2 on the other side slides, the air in the inner sleeve is injected into the side fixed cylinder through the connecting hole. The conveying plate slides in the side fixed cylinder under the action of air pressure and the one-way valve corresponds to the connecting pipe 1. The one-way input of hydraulic oil by the one-way valve prevents the hydraulic oil in the fixed cylinder from flowing back into the pressure pad, causing the pressure pad to protrude or become soft. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a side structural schematic diagram of the present invention;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the side surface of the present invention;

[0017] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at point A;

[0018] Figure 5 It is a schematic structural diagram of the inner sleeve of the present invention.

[0019] In the figure: 1. floor body; 2. slot; 3. inner sleeve; 4. fixed cylinder; 5. piston plate 1; 6. connecting shaft; 7. piston plate 2; 8. movable groove; 9. pressure pad; 10. connecting pipe 1; 11. air collecting cylinder; 12. connecting pipe 2; 13. booster pad; 14. side fixed cylinder; 15. conveying plate; 16. one-way valve; 17. connecting hole; 18. reset spring 1; 19. reset spring 2. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5The groove type rubber floor comprises a floor body 1, the floor body 1 is made of rubber material, a groove 2 is provided on the outer wall surface of the floor body 1, the cross section of the groove 2 is in the shape of a mountain, and the wall surfaces of the side wall depression and the center depression are further arranged with grooves for engagement, two rows of grooves distributed up and down are provided inside the floor body 1, and an L-shaped inner sleeve 3 is fixedly connected in the groove, and the two upper and lower corresponding inner sleeves 3 have smaller diameters corresponding to each other, and the front and rear inner walls of the inner sleeve 3 are fixedly connected with a fixing cylinder 4, and the inner walls of the two fixing cylinders 4 are respectively sleeved with a piston plate 5, and the upper and lower surfaces of the fixing cylinder 4 are provided with holes and sleeved with a connecting shaft 6, and one end of the connecting shaft 6 located in the fixing cylinder 4 is fixedly connected to the piston plate 5 at the corresponding position, and the two front and rear corresponding connecting shafts 6 are fixedly connected to the piston plate 2 at one end located outside the fixing cylinder 4 7. The piston plate 2 7 is nested with the inner wall of the inner sleeve 3. The positions of the fixed cylinder 4 on the front and rear sides of the floor body 1 are both provided with movable grooves 8. The outer wall of the movable groove 8 is fixedly connected with a pressure pad 9. The thickness of the pressure pad 9 is adapted to the groove depth of the movable groove 8. Hydraulic oil is filled between the movable groove 8 and the pressure pad 9. The outer walls of the two fixed cylinders 4 facing away from one side are fixedly connected between the two piston plates 1 5 and are connected with a connecting pipe 10. The connecting pipe 10 runs through the inner sleeve 3 and the floor body 1 and is connected with the movable groove 8 at the corresponding position. The connecting pipe 10 is made of rubber material. Several boosting pads 13 are fixedly connected with the inner wall of the slot 2. The several boosting pads 13 are connected with each other. The bottom surface of the inner sleeve 3 is fixedly connected and connected with a connecting pipe 2 12. The end of the connecting pipe 2 12 away from the inner sleeve 3 is connected with the boosting pad 13.

[0022] A groove is provided inside the floor body 1 below the inner sleeve 3 and a gas collecting cylinder 11 is fixedly connected in the groove. A connecting pipe 12 passes through the gas collecting cylinder 11 and is connected to the gas collecting cylinder 11. A hole is provided on the bottom surface of the gas collecting cylinder 11 which passes through the floor body 1 and is connected to the booster pad 13. The connecting pipe 12 is connected to the booster pad 13 through the gas collecting cylinder 11.

[0023] The positions of the front and rear sides of the fixed cylinder 4 corresponding to the movable groove 8 are fixedly connected with the side fixed cylinder 14, the connecting pipe 10 passes through the side fixed cylinder 14 and the outer wall of the connecting pipe 10 located in the side fixed cylinder 14 is in a cut and separated state, and a conveying plate 15 is inserted into the inside of the side fixed cylinder 14, and a hole is opened on the front side of the conveying plate 15 corresponding to the position of the connecting pipe 10.

[0024] A return spring 2 19 is fixedly connected to the bottom surface of the conveying plate 15, and a hole is opened on the front side of the conveying plate 15 away from the connecting pipe 10, and a one-way valve 16 is fixedly installed in the hole.

[0025] The front and rear inner walls of the inner sleeve 3 are provided with connecting holes 17 on the side away from the connecting pipe 12, and the other end of the connecting hole 17 is connected to the side fixed cylinder 14 at the corresponding position. The piston plate 27 on the side away from the connecting pipe 12 is connected to the inner wall of the inner sleeve 3 through a return spring 18.

[0026] During use, when the floor is installed, when one side of the floor is in contact with the ground, the movable groove 8 on the corresponding side is squeezed and the hydraulic oil inside it is injected into the fixed cylinder 4 through the connecting pipe 10. The two piston plates 15 in the fixed cylinder 4 are separated from each other under the action of the hydraulic oil and push the piston plate 27 to slide in the inner sleeve 3 through the connecting shaft 6. The piston plate 27 on the side of the corresponding connecting pipe 2 12 squeezes the air in the inner sleeve 3 out and injects it into the booster pad 13 through the connecting pipe 2 12 and the air collecting cylinder 11. After the booster pad 13 is inflated, it is stuck The gap between the buckle and the slot 2 is filled and pressure is applied to the buckle, thereby greatly increasing the friction between the buckle and the slot 2 and increasing the stability of the connection between the buckle and the floor. When sliding, the piston plate 2 7 pulls the connecting shaft 6 on the other side to move, and the connecting shaft 6 on the other side pulls the piston plate 1 5 to slide in the fixed cylinder 4 and generates negative pressure. The hydraulic oil in the movable groove 8 on the side not in contact with the ground is drawn into the fixed cylinder 4 at the corresponding position under the action of negative pressure, so that the pressure pad 9 on the side not in contact with the ground shrinks in the movable groove 8 to ensure the flatness of the floor surface.

[0027] When the piston plate 2 7 on the other side slides, the air in the inner sleeve 3 is injected into the side fixed cylinder 14 through the connecting hole 17. The conveying plate 15 slides in the side fixed cylinder 14 under the action of air pressure and corresponds the one-way valve 16 to the connecting pipe 1 10. The one-way input of the hydraulic oil by the one-way valve 16 prevents the hydraulic oil in the fixed cylinder 4 from flowing back into the pressure pad 9, causing the pressure pad 9 to protrude or become soft.

[0028] 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 groove-type rubber floor, comprising a floor body (1), wherein an outer wall surface of the floor body (1) is provided with a groove (2), and the characteristics are: The floor body (1) is provided with two rows of grooves inside and an inner sleeve (3) is fixedly connected in the grooves. The front and rear inner walls of the inner sleeve (3) are fixedly connected to a fixed sleeve (4). The inner walls of the two fixed sleeves (4) are sleeved with a piston plate 1 (5). The upper and lower surfaces of the fixed sleeve (4) are provided with holes and sleeved with a connecting shaft (6). One end of the connecting shaft (6) located inside the fixed sleeve (4) is fixedly connected to the piston plate 1 (5) at a corresponding position. The two front and rear corresponding connecting shafts (6) are fixedly connected to the piston plate 2 (7) at one end located outside the fixed sleeve (4). The piston plate 2 (7) is sleeved with the inner wall of the inner sleeve (3). The front and rear surfaces of the floor body (1) are provided with movable The movable groove (8) is fixedly connected to a pressure pad (9) on the outer wall of the movable groove (8), the thickness of the pressure pad (9) is adapted to the groove depth of the movable groove (8), the outer walls of the two fixed cylinders (4) facing away from one side are fixedly connected between the two piston plates (5) and are connected by a connecting pipe (10), the connecting pipe (10) passes through the inner sleeve (3) and the floor body (1) and is connected to the movable groove (8) at the corresponding position, the inner wall of the card groove (2) is fixedly connected to a plurality of boosting pads (13), the plurality of boosting pads (13) are connected to each other, the bottom surface of the inner sleeve (3) is fixedly connected to and connected by a connecting pipe (12), and the end of the connecting pipe (12) away from the inner sleeve (3) is connected to the boosting pad (13); The floor body (1) is provided with a groove below the inner sleeve (3) and a gas collecting cylinder (11) is fixedly connected in the groove; a second connecting pipe (12) passes through the gas collecting cylinder (11) and is connected to the gas collecting cylinder; a hole is provided on the bottom surface of the gas collecting cylinder (11) that passes through the floor body (1) and is connected to the booster pad (13); the second connecting pipe (12) is connected to the booster pad (13) through the gas collecting cylinder (11); The positions of the front and rear sides of the fixed cylinder (4) corresponding to the movable groove (8) are fixedly connected to the side fixed cylinder (14); the connecting pipe (10) passes through the side fixed cylinder (14) and the outer wall of the connecting pipe (10) located inside the side fixed cylinder (14) is in a cut-away state; a conveying plate (15) is inserted into the inside of the side fixed cylinder (14); and a hole is opened on the front side of the conveying plate (15) at the position corresponding to the connecting pipe (10).

2. The groove type rubber floor according to claim 1, characterized in that: The bottom surface of the conveying plate (15) is fixedly connected to a second return spring (19), and the front surface of the conveying plate (15) is provided with a hole on a side away from the first connecting pipe (10), and a one-way valve (16) is fixedly installed in the hole.

3. The groove type rubber floor according to claim 2, characterized in that: The front and rear inner walls of the inner sleeve (3) are provided with connecting holes (17) on the side away from the connecting pipe (12), and the other end of the connecting hole (17) is connected to the side fixing cylinder (14) at the corresponding position. The piston plate (7) on the side away from the connecting pipe (12) is connected to the inner wall of the inner sleeve (3) via a return spring (18).

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