Elastic suspended assembled floor

Abstract

The present invention relates to an elastic suspension type assembled floor, the structure of which includes an assembled floor body, a mounting hole is opened on the assembled floor body, a circle of partition plates are arranged on the inner wall of the mounting hole, an upper elastic member and a lower elastic member are arranged on the upper and lower sides of the partition plate in the mounting hole, respectively, the upper elastic member and the lower elastic member are both cylindrical with one end open, the lower port of the upper elastic member and the upper port of the lower elastic member are both in contact with the partition plate, a seal is formed between the lower port of the upper elastic member, the upper port of the lower elastic member and the partition plate, the upper end surface of the upper elastic member slightly protrudes from the upper surface of the assembled floor body, and the lower end surface of the lower elastic member slightly protrudes from the lower end of the assembled floor body. The present invention has good elasticity and shock absorption effect, is convenient to install and use, can greatly improve the comfort of users, and can reduce the damage to the user's body.

Description

Technical Field

[0001] The invention relates to an assembled floor, in particular to an elastic suspended assembled floor. Background Art

[0002] Suspended assembled floor, also known as modular sports floor, is the fourth generation of sports floor material. The finished product is a rectangular plate that can be laid directly on cement or asphalt without bonding. Each floor is connected together by a lock with a specific structure on the edge of the floor. It is easy to install and can be disassembled and replaced at will.

[0003] The existing suspended assembled floors are all in direct contact with the ground, and the elasticity of the suspended assembled floors is poor, and they cannot provide the necessary shock absorption required by users during exercise, which greatly affects the comfort of users. Long-term use is likely to cause damage to the user's body (especially the knees). Summary of the invention

[0004] The purpose of the present invention is to provide an elastic suspended assembled floor to solve the problems of poor elasticity and poor shock absorption of the existing suspended assembled floor.

[0005] The present invention is implemented as follows: an elastic suspended assembled floor comprises an assembled floor body, a mounting hole is opened on the assembled floor body, a circle of partition plates are arranged on the inner wall of the mounting hole, an upper elastic member and a lower elastic member are respectively arranged on the upper and lower sides of the partition plate in the mounting hole, the upper elastic member and the lower elastic member are both cylindrical with one end open, the lower port of the upper elastic member and the upper port of the lower elastic member are both in contact with the partition plate, a seal is formed between the lower port of the upper elastic member, the upper port of the lower elastic member and the partition plate, the upper end surface of the upper elastic member slightly protrudes from the upper surface of the assembled floor body, and the lower end surface of the lower elastic member slightly protrudes from the lower end of the assembled floor body.

[0006] An upper clamping groove and a lower clamping groove are provided on the inner wall of the mounting hole, and the upper clamping groove and the lower clamping groove are respectively located on the upper and lower sides of the partition plate, and clamping protrusions are respectively provided on the outer sides of the upper elastic member and the lower elastic member, and the clamping protrusion of the upper elastic member and the clamping protrusion of the lower elastic member are respectively clamped in the upper clamping groove and the lower clamping groove.

[0007] The lower end of the upper clamping groove overlaps with the upper surface of the partition plate, the upper end of the lower clamping groove overlaps with the lower surface of the partition plate, and the lower clamping groove extends downward to the lower end of the assembled floor body.

[0008] The assembled floor body includes a panel and a support portion located on the lower surface of the panel, the support portion is a thin wall surrounding a circle, and the installation hole is composed of an inner wall of the support portion and a hole on the panel corresponding to the inner wall of the support portion.

[0009] Reinforcing ribs are provided on the inner sides of the end surfaces of the upper elastic member and the lower elastic member.

[0010] Buckles are arranged on two adjacent side edges of the assembled floor body, and clamping plates are arranged on the other two side edges of the assembled floor body.

[0011] The installation holes are evenly distributed in an array on the assembled floor body.

[0012] The mounting hole is circular, and the upper elastic member and the lower elastic member are cylindrical.

[0013] The present invention embeds an upper elastic member and a lower elastic member on the assembled floor body, and the upper elastic member and the lower elastic member are aligned with each other in the mounting hole to form a closed cavity. The upper end of the upper elastic member slightly exceeds the upper surface of the assembled floor body. When in use, the user first contacts the upper surface of the upper elastic member, and the upper elastic member is deformed under the action of pressure, and the upper surface of the upper elastic member moves down to be flush with the upper surface of the assembled floor, providing a certain elastic force for the user. The lower end of the lower elastic member slightly exceeds the lower end of the assembled floor. In the initial state, the lower surface of the lower elastic member contacts the ground. When the assembled floor body is subjected to pressure, the lower elastic member is deformed until the lower surface of the lower elastic member is flush with the lower end of the assembled floor body, providing a certain elastic force for the assembled floor body. Since the upper elastic member and the lower elastic member are mutually matched to form a closed cavity, when the upper elastic member and the lower elastic member are deformed, the gas in the closed cavity is compressed, thereby providing a large elastic force and enabling the upper elastic member and the lower elastic member to quickly return to their original state. This double elastic member and closed cavity structure has a good shock absorbing effect, and the upper elastic member and the lower elastic member are detachable and easy to replace.

[0014] The invention has good elasticity and shock absorption effect, is convenient to install and use, can greatly improve the comfort of the user, and can reduce the damage to the user's body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the present invention.

[0016] Figure 2 It is a back view of the present invention.

[0017] Figure 3 It is a schematic diagram of the installation of the upper elastic member and the lower elastic member of the present invention.

[0018] Figure 4It is a bottom view of the mounting hole of the present invention.

[0019] Figure 5 It is a schematic structural diagram of the upper elastic member / lower elastic member of the present invention.

[0020] In the figure: 1. Assembled floor body; 2. Mounting hole; 3. Clamp; 4. Buckle; 5. Upper elastic member; 6. Lower elastic member; 7. Clamping protrusion; 8. Upper clamping groove; 9. Lower clamping groove; 10. Side wall; 11. Reinforcing rib; 1-1. Panel; 1-2. Support part; 2-1. Partition plate. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 2 as well as Figure 3 As shown, the present invention includes an assembled floor body 1, a vertical mounting hole 2 is opened on the assembled floor body 1, a circle of partition plates 2-1 is arranged on the inner wall of the mounting hole 2, and an upper elastic member 5 and a lower elastic member 6 are respectively arranged on the upper and lower sides of the partition plate 2-1 in the mounting hole 2, and the upper elastic member 5 and the lower elastic member 6 are both cylindrical with one end open, and the lower end of the upper elastic member 5 and the upper end of the lower elastic member 6 are in contact with the partition plate 2-1, and a seal is formed between the lower end of the upper elastic member 5, the upper end of the lower elastic member 6 and the partition plate 2-1, and the upper end surface of the upper elastic member 5 slightly protrudes from the upper surface of the assembled floor body 1, and the lower end surface of the lower elastic member 6 slightly protrudes from the lower end of the assembled floor body 1.

[0022] Among them, the mounting hole 2 is generally circular, and the mounting hole 2 can also be elliptical, rectangular, etc. The shape of the upper elastic member 5 and the lower elastic member 6 installed in the mounting hole 2 is consistent with the shape of the mounting hole 2, and the outer contour of the upper elastic member 5 and the lower elastic member 6 is consistent with the inner contour of the mounting hole 2, so that the upper elastic member 5 and the lower elastic member 6 can be firmly installed in the mounting hole 2.

[0023] The upper elastic member 5 and the lower elastic member 6 are made of a flexible material with a certain elasticity, such as a rubber material or a TPE material.

[0024] The lower end of the upper elastic member 5 is in contact with the partition plate 2-1, and the pressure on the upper elastic member 5 is transmitted to the assembled floor body 1 through the partition plate 2-1, and the assembled floor body 1 then transmits the pressure to the lower and surrounding areas. The upper end of the lower elastic member 6 is in contact with the partition plate 2-1, and the pressure on the assembled floor body 1 is transmitted to the lower elastic member 6 through the partition plate 2-1, and then transmitted to the ground by the lower elastic member 6.

[0025] After the upper elastic member 5 and the lower elastic member 6 are installed in the installation hole 2, there is a partition plate 2-1 around the gap between the upper elastic member 5 and the lower elastic member 6, and the partition plate 2-1 seals the gap around the gap. The upper elastic member 5 and the lower elastic member 6 are mutually matched to form a closed whole with the inner cavity of the upper elastic member 5 and the inner cavity of the lower elastic member 6. When the upper elastic member 5 and the lower elastic member 6 are deformed under pressure, the air in the sealed inner cavity is compressed, thereby generating a large restoring force, providing a large elastic force and having good shock absorption.

[0026] like Figure 3 , Figure 4 as well as Figure 5 As shown, an upper clamping groove 8 and a lower clamping groove 9 are formed on the inner wall of the mounting hole 2, and the upper clamping groove 8 and the lower clamping groove 9 are respectively located on the upper and lower sides of the partition plate 2-1. A clamping protrusion 7 is respectively provided on the outer side of the upper elastic member 5 and the lower elastic member 6, and the clamping protrusion 7 of the upper elastic member 5 and the clamping protrusion 7 of the lower elastic member 6 are respectively clamped in the upper clamping groove 8 and the lower clamping groove 9.

[0027] The lower end of the upper clamping groove 8 coincides with the upper surface of the partition plate 2-1, and the upper end of the upper clamping groove 8 is at a certain distance from the upper surface of the panel 1-1. After the upper elastic member 5 is pressed into the mounting hole 2, the clamping protrusion 7 of the upper elastic member 5 enters the upper clamping groove 8 and is difficult to escape from the upper clamping groove 8. The upper end of the lower clamping groove 9 coincides with the lower surface of the partition plate 2-1, and the lower clamping groove 9 extends downward to the lower end of the assembled floor body 1. The clamping protrusion 7 of the lower elastic member 6 can move along the lower clamping groove 9 and escape from the lower end of the lower clamping groove 9. The lower snap-in groove 9 facilitates the installation and replacement of the lower elastic member 6, and the upper snap-in groove 8 can firmly fix the upper elastic member 5 in the mounting hole 2 to prevent the upper elastic member 5 from escaping from the mounting hole 2, thereby ensuring the safety of the present invention when in use, and the length of the upper snap-in groove 8 is consistent with the height of the snap-in protrusion 7 of the upper elastic member 5. After the snap-in protrusion 7 is snapped in the upper snap-in groove 8, the displacement of the snap-in protrusion 7 is completely restricted to prevent the upper elastic member 5 from moving up and down, thereby ensuring the safety of the user.

[0028] The assembled floor body 1 includes a panel 1-1 and a support portion 1-2 located on the lower surface of the panel 1-1. The support portion 1-2 is a thin wall that surrounds the entire assembly. The mounting hole 2 is composed of the inner wall of the support portion 1-2 and a hole on the panel 1-1 that corresponds to the inner wall of the support portion 1-2. In the initial state, the lower end of the lower elastic member 6 is in contact with the ground. When subjected to pressure, the lower elastic member 6 is deformed, and the height of the lower elastic member 6 decreases until the lower end of the lower elastic member 6 is flush with the lower end of the support portion 1-2. At this time, the pressure is borne by both the lower elastic member 6 and the support portion 1-2, preventing the entire assembled floor from being significantly deformed under greater pressure, thereby maintaining the stability of the assembled floor.

[0029] like Figure 5As shown, the circular upper elastic member 5 and the lower elastic member 6 include a circular side wall 10, one end of the side wall 10 has an end face and the other end is open, a clamping protrusion 7 is provided on the outer circumferential surface of the side wall 10, and a reinforcing rib 11 is provided on the inner side of the end face, and the reinforcing rib 11 is generally cross-shaped. The end face strength of the upper elastic member 5 and the lower elastic member 6 provided with the reinforcing rib 11 is relatively large, and the end face will not be greatly deformed when under pressure, but the pressure is transferred to the side wall 10, which is mainly deformed by the side wall 10 to prevent the end face from being dented, especially to prevent the upper end face of the upper elastic member 5 from being dented, but the entire upper end face moves downward at the same time, ensuring the safety and comfort of the user.

[0030] Among them, the positions of the upper clamping groove 8 and the lower clamping groove 9 correspond to each other. There are no less than two upper clamping grooves 8 and four lower clamping grooves 9 respectively, and they are evenly distributed around the mounting hole 2, which can prevent the upper elastic member 5 and the lower elastic member 6 from rotating in the mounting hole 2. In particular, the upper elastic member 5 needs to be ensured to only undergo elastic compression deformation during use, and cannot move up and down or rotate, so as to prevent the user from falling and protect the user's safety.

[0031] Buckles 4 are provided on two adjacent sides of the assembled floor body 1, and clamping plates 3 are provided on the other two sides of the assembled floor body 1. When splicing, the buckle 4 of one assembled floor is clamped on the clamping plate 3 of the adjacent assembled floor to obtain a floor of the required area.

[0032] The mounting holes 2 are evenly distributed in an array on the assembled floor body 1, so that the user can evenly contact the upper elastic member 5. The user can obtain basically the same friction and elastic force at any position on the assembled floor, and will not feel any difference at different positions, thereby ensuring the user's comfort and safety.

[0033] In the present invention, an upper elastic member 5 and a lower elastic member 6 are embedded on the assembled floor body 1. The upper elastic member 5 and the lower elastic member 6 are aligned with each other in the mounting hole 2 to form a closed cavity.

[0034] The upper end of the upper elastic member 5 slightly exceeds the upper surface of the assembled floor body 1, and the upper end of the upper elastic member 5 generally protrudes 1 to 2 mm from the upper surface of the assembled floor body 1. When in use, the user first contacts the upper surface of the upper elastic member 5, and the upper elastic member 5 is deformed under pressure, and the upper surface of the upper elastic member 5 moves down to be flush with the upper surface of the assembled floor, providing a certain elastic force for the user. When the upper surface of the upper elastic member 5 is flush with the upper surface of the panel 1-1, the upper elastic member 5 and the upper surface of the panel 1-1 bear the pressure of the user at the same time, and the assembled floor transmits the pressure to the surroundings.

[0035] The lower end of the lower elastic member 6 slightly exceeds the lower end of the assembled floor, and the lower end of the lower elastic member 6 generally exceeds the lower end of the assembled floor by 1-2 mm. In the initial state, the lower surface of the lower elastic member 6 is in contact with the ground. When the assembled floor body 1 is subjected to pressure, the lower elastic member 6 deforms until the lower surface of the lower elastic member 6 is flush with the lower end of the assembled floor body 1, providing a certain elastic force for the assembled floor body 1. When the lower surface of the lower elastic member 6 is flush with the lower end of the assembled floor, the force of the assembled floor is simultaneously transmitted to the ground by the lower elastic member 6 and the lower end of the assembled floor, i.e., the support portion 1-2.

[0036] Since the upper elastic member 5 and the lower elastic member 6 are mutually matched to form a closed cavity, when the upper elastic member 5 and the lower elastic member 6 are deformed, the gas in the closed cavity is compressed, thereby providing a large elastic force and enabling the upper elastic member 5 and the lower elastic member 6 to quickly restore to their original state. This double elastic member and closed cavity structure has a good shock absorbing effect, and the upper elastic member 5 and the lower elastic member 6 are detachably installed, which is convenient for replacement.

Claims

1. An elastic suspended assembled floor, characterized in that: The invention comprises an assembled floor body, a mounting hole is formed on the assembled floor body, a circle of partition plates are arranged on the inner wall of the mounting hole, an upper elastic member and a lower elastic member are arranged on the upper and lower sides of the partition plate in the mounting hole, the upper elastic member and the lower elastic member are both cylindrical with one end open, the lower end port of the upper elastic member and the upper end port of the lower elastic member are both in contact with the partition plate, a seal is formed between the lower end port of the upper elastic member, the upper end port of the lower elastic member and the partition plate, the upper end surface of the upper elastic member slightly protrudes from the upper surface of the assembled floor body, and the lower end surface of the lower elastic member slightly protrudes from the lower end of the assembled floor body; The assembled floor body includes a panel and a support portion located on the lower surface of the panel, the support portion is a thin wall surrounding a circle, and the installation hole is composed of an inner wall of the support portion and a hole on the panel corresponding to the inner wall of the support portion.

2. The elastic suspended assembled floor according to claim 1, characterized in that: An upper clamping groove and a lower clamping groove are provided on the inner wall of the mounting hole, and the upper clamping groove and the lower clamping groove are respectively located on the upper and lower sides of the partition plate, and clamping protrusions are respectively provided on the outer sides of the upper elastic member and the lower elastic member, and the clamping protrusion of the upper elastic member and the clamping protrusion of the lower elastic member are respectively clamped in the upper clamping groove and the lower clamping groove.

3. The elastic suspended assembled floor according to claim 2, characterized in that: The lower end of the upper clamping groove overlaps with the upper surface of the partition plate, the upper end of the lower clamping groove overlaps with the lower surface of the partition plate, and the lower clamping groove extends downward to the lower end of the assembled floor body.

4. The elastic suspended assembled floor according to claim 1, characterized in that: Reinforcing ribs are provided on the inner sides of the end surfaces of the upper elastic member and the lower elastic member.

5. The elastic suspended assembled floor according to claim 1, characterized in that: Buckles are arranged on two adjacent side edges of the assembled floor body, and clamping plates are arranged on the other two side edges of the assembled floor body.

6. The elastic suspended assembled floor according to claim 1, characterized in that: The installation holes are evenly distributed in an array on the assembled floor body.

7. The elastic suspended assembled floor according to claim 1, characterized in that: The mounting hole is circular, and the upper elastic member and the lower elastic member are cylindrical.

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