Energy-saving and heat-insulating laminate floor

Abstract

The utility model discloses an energy-saving heat-preservation laminate floor, and relates to the technical field of floors. According to the key points of the technical scheme, the device comprises an upper plate and a lower plate, the upper plate and the lower plate are fixedly connected through a plurality of keels, a containing cavity is formed between every two adjacent keels, a contact plate intermittently abutting against the upper plate is slidably connected into each containing cavity, and a driving plate abutting against the upper plate is slidably connected into each contact plate; the end, close to the lower plate, of the driving plate abuts against the contact plate, and when the upper plate is sunken, the driving plate moves downwards and drives the contact plate to abut against the upper plate. The air amount in the floor is increased through the arrangement of the containing cavity, and due to the fact that the heat conductivity of air is poor, exchange of cold air and hot air is reduced, and the service life of the floor is prolonged. And the heat preservation property of the floor is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of flooring, and more specifically to an energy-saving and heat-insulating laminate flooring. Background Art

[0002] The floor is the surface layer of the ground or floor. Common floors are made of wood or other materials. According to different types, floors are often divided into solid floors and hollow floors.

[0003] In order to ensure the normal use of the hollow floor, a number of supporting keels are often fixed inside the floor. Since there is air with poor thermal conductivity in the hollow floor, the hollow floor has a good thermal insulation effect.

[0004] The floors laid in walkways or doorways are frequently subjected to pressure and wear. When the pressure and wear accumulate to a certain extent, the floors between adjacent keels will collapse. If the damaged floors cannot be repaired in time and someone continues to step on the depressions of the floors without paying attention, the floors will break. Therefore, a structure is provided to solve the problem of the depressions of the floors breaking easily. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an energy-saving and heat-insulating laminate floor, which can improve the overall structural strength of the floor through structural settings.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: the energy-saving and heat-insulating laminate floor comprises an upper plate and a lower plate, the upper plate and the lower plate are fixedly connected by a plurality of keels, an accommodating cavity is formed between adjacent keels, a contact plate that intermittently abuts against the upper plate is slidably connected in the accommodating cavity, a driving plate that abuts against the upper plate is slidably connected in the contact plate, one end of the driving plate close to the lower plate abuts against the contact plate, and when the upper plate is recessed, the driving plate moves downward and drives the contact plate to abut against the upper plate.

[0007] The utility model is further configured as follows: a sliding groove for the driving plate to pass through is opened in the contact plate, and the central axis of the sliding groove along the length direction is arranged parallel to the central axis of the accommodating cavity along the length direction.

[0008] The utility model is further configured as follows: a plurality of connecting rods are symmetrically arranged along the central axis of the length direction of the sliding groove, one end of the connecting rod close to the lower plate is rotatably connected to a rotating rod arranged obliquely, and one end of the driving plate close to the lower plate is against the rotating rod.

[0009] The utility model is further configured as follows: when the driving plate moves toward the direction approaching the lower plate, the rotating rod rotates toward the direction away from the driving plate, and the sliding distance of the driving plate is equal to the sliding distance of the contact plate.

[0010] The utility model is further configured as follows: one end of the driving plate close to the lower plate is fixedly connected with a pushing rod which is in the same horizontal plane as the lower plate, and the pushing rod is against the rotating rod.

[0011] The utility model is further configured as follows: a plurality of elastic members are fixedly connected to the lower plate, and one end of the elastic member away from the lower plate is fixedly connected to the driving plate.

[0012] The utility model is further configured as follows: a plurality of slideways are provided on the lower plate, and the rotating rod is slidably connected in the slideways.

[0013] To sum up, the utility model has the following beneficial effects: when the floor is dented, the upper plate will move closer to the lower plate and drive the push plate to move together; as the distance between the push plate and the lower plate decreases, the push plate will apply a thrust to the rotating rod through the push rod to rotate it to be perpendicular to the lower plate, thereby increasing the height of the contact plate so that it abuts against the upper plate to achieve its supporting effect on the upper plate; and because the contact plate and the upper plate intermittently abut against each other, the situation where the rotating rod and the connecting rod are subjected to stress for a long time and breakage is reduced, thereby extending the service life of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model without the upper plate;

[0018] Figure 5 for Figure 4 Enlarged view of part B in the middle.

[0019] In the figure: 1, upper plate; 2, lower plate; 3, keel; 4, contact plate; 5, drive plate; 6, sliding groove; 7, connecting rod; 8, rotating rod; 9, pushing rod; 10, elastic member; 11, slideway. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] The energy-saving thermal insulation laminate flooring, such as Figure 1-Figure 5As shown, it comprises an upper plate 1 and a lower plate 2, which are bonded together by a plurality of keels 3, and a receiving cavity is formed between adjacent keels 3, and the keels 3 are used to ensure stable support for the upper plate 1 and the lower plate 2. The arrangement of the receiving cavity allows space for the outside air to be retained inside the floor, which reduces the exchange of hot and cold air and ensures the thermal insulation of the floor. A contact plate 4 intermittently abuts against the upper plate 1 is slidably connected in the receiving cavity, and a driving plate 5 abutting against the upper plate 1 is slidably connected in the contact plate 4. On the one hand, the driving plate 5 abutting against the upper plate 1 can provide a certain supporting force to the upper plate 1, and on the other hand, when the upper plate 1 is concave When the upper plate 1 is sunken, the driving plate 5 can react in the first time and slide downward, and the end of the driving plate 5 close to the lower plate 2 abuts against the contact plate 4. When the upper plate 1 is sunken, the driving plate 5 will move in the direction close to the lower plate 2. At this time, the driving plate 5 will apply a thrust to the contact plate 4 to make it slide in the direction close to the upper plate 1 until it abuts against the upper plate 1 and provides support thereto, thereby strengthening the structure's stable support for the upper plate 1 and reducing the possibility that the sunken upper plate 1 will break after being continuously subjected to pressure. In addition, the contact plate 4 intermittently abuts against the upper plate 1 reduces the time it is subjected to pressure, thereby ensuring its stable support for the sunken upper plate 1.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a sliding groove 6 is opened in the contact plate 4 for the driving plate 5 to pass through. The setting of the sliding groove 6 provides guidance and limiting effects for the sliding of the driving plate 5. The central axis of the sliding groove 6 along the length direction is arranged parallel to the central axis of the length direction of the accommodating cavity. By limiting the opening position of the sliding groove 6, the contact area between the contact plate 4 and the upper plate 1 on both sides of the driving plate 5 is ensured to be the same, thereby ensuring the supporting effect of the contact plate 4 on the upper plate 1.

[0023] like Figure 1 , Figure 3 and Figure 5 As shown, a plurality of connecting rods 7 are symmetrically arranged along the central axis of the length direction of the sliding groove 6, the connecting rod 7 is vertically arranged to the upper plate 1, and the end of the connecting rod 7 close to the lower plate 2 is rotatably connected to the inclined rotating rod 8. In the initial state, the distance between the end of the rotating rod 8 close to the connecting rod 7 and the upper plate 1 is smaller than the distance between the end of the rotating rod 8 far from the connecting rod 7 and the upper plate 1, and the rotating rod 8 rotates along the length direction of the lower plate 2, so the contact plate 4 can slide up and down during the rotation of the rotating rod 8, thereby ensuring the normal use of the structure.

[0024] like Figure 1-Figure 5As shown, one end of the driving plate 5 close to the lower plate 2 is against the rotating rod 8. Due to the inclined setting of the rotating rod 8 in the initial state, when the driving plate 5 slides downward, the driving plate 5 will apply a thrust to the rotating rod 8 to make it rotate so that it rotates to a state perpendicular to the lower plate 2 to achieve its support for the upper plate 1. The sliding distance of the driving plate 5 is equal to the sliding distance of the contact plate 4. Therefore, when the driving plate 5 slides to the maximum distance, the rotating rod 8 can be completely rotated to a state perpendicular to the lower plate 2, ensuring that the contact plate 4 can stably against the upper plate 1 under the action of the rotating rod 8.

[0025] like Figure 1-Figure 5 As shown, a push rod 9 which is in the same horizontal plane as the lower plate 2 is bonded to one end of the driving plate 5 close to the lower plate 2, and the push rod 9 is against the rotating rod 8. In the initial state, the push rod 9 is against the rotating connection between the connecting rod 7 and the rotating rod 8. When the driving plate 5 is sliding, the driving plate 5 will drive the push rod 9 to slide downward together. When the push rod 9 slides, the push rod 9 will continue to be against the rotating rod 8 and apply a thrust to the rotating rod 8 to rotate it to be perpendicular to the lower plate 2, thereby ensuring the stable use of the structure.

[0026] like Figure 1-Figure 5 As shown, a plurality of elastic members 10 are bonded to the lower plate 2, and the elastic members 10 are arranged as springs. One end of the elastic member 10 away from the lower plate 2 is bonded to the driving plate 5. When the upper plate 1 is recessed, the upper plate 1 will exert pressure on the driving plate 5 and cause the elastic member 10 to be squeezed and deformed. When the contact plate 4 abuts against the upper plate 1, the pressure exerted by the upper plate 1 on the driving plate 5 disappears. At this time, the elastic member 10 will reset under the action of its own elastic deformation performance and drive the plate 5 to exert a thrust to abut against the upper plate 1 again. At this time, the driving plate 5 and the contact plate 4 are both abutted against the upper plate 1, which increases the area of ​​the upper plate 1 supported by the force and reduces the situation where the upper plate 1 at the same relative position as the accommodating cavity continues to sag downward.

[0027] like Figure 1-Figure 5When the cam 8 is in the state of being rotated, the cam 8 is in the state of being rotated, and the cam 8 is in the state of being rotated.

[0028] Working principle: in the initial state, the driving plate 5 is against the upper plate 1, there is a sliding space between the contact plate 4 and the upper plate 1, and the rotating rod 8 is tilted. When the upper plate 1 is recessed, the upper plate 1 will drive the plate 5 to apply pressure to make it move in the direction close to the lower plate 2. At this time, the driving plate 5 will apply pressure to the elastic member 10 to cause it to undergo compression deformation. The movement of the driving plate 5 will drive the push rod 9 to move downward together. The push rod 9 will apply a thrust to the rotating rod 8 to rotate it until it is in the same plane as the connecting rod 7. At this time, the rotating rod 8 is against the inner wall of the slide 11 and is adsorbed on the side wall of the slide 11 through the magnet block. When the connecting rod 7 and the rotating rod 8 are both perpendicular to the lower plate 2, the contact plate 4 is against the upper plate 1 and applies a supporting force to it, thereby reducing the situation where the upper plate 1 continues to recess after being recessed.

[0029] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An energy-saving and heat-insulating laminate floor, comprising an upper plate (1) and a lower plate (2), wherein the upper plate (1) and the lower plate (2) are fixedly connected by a plurality of keels (3), and an accommodating cavity is formed between adjacent keels (3), characterized in that: A contact plate (4) is slidably connected in the accommodating cavity and intermittently abuts against the upper plate (1); a driving plate (5) is slidably connected in the contact plate (4) and abuts against the upper plate (1); one end of the driving plate (5) close to the lower plate (2) abuts against the contact plate (4); when the upper plate (1) is recessed, the driving plate (5) moves downward and drives the contact plate (4) to abut against the upper plate (1).

2. The energy-saving and heat-insulating laminate floor according to claim 1, characterized in that: The contact plate (4) is provided with a sliding groove (6) for the drive plate (5) to pass through, and the central axis of the sliding groove (6) in the length direction is arranged parallel to the central axis of the accommodating cavity in the length direction.

3. The energy-saving and heat-insulating laminate floor according to claim 2, characterized in that: A plurality of connecting rods (7) are symmetrically arranged along the central axis in the length direction of the sliding groove (6); one end of the connecting rod (7) close to the lower plate (2) is rotatably connected to an inclined rotating rod (8); and one end of the driving plate (5) close to the lower plate (2) abuts against the rotating rod (8).

4. The energy-saving and heat-insulating laminate floor according to claim 3, characterized in that: When the driving plate (5) moves in a direction approaching the lower plate (2), the rotating rod (8) rotates in a direction away from the driving plate (5), and the sliding distance of the driving plate (5) is equal to the sliding distance of the contact plate (4).

5. The energy-saving and heat-insulating laminate floor according to claim 3, characterized in that: One end of the driving plate (5) close to the lower plate (2) is fixedly connected to a push rod (9) which is in the same horizontal plane as the lower plate (2), and the push rod (9) abuts against the rotating rod (8).

6. The energy-saving and heat-insulating laminate floor according to claim 1, characterized in that: A plurality of elastic members (10) are fixedly connected to the lower plate (2), and one end of the elastic member (10) away from the lower plate (2) is fixedly connected to the driving plate (5).

7. The energy-saving and heat-insulating laminate floor according to claim 3, characterized in that: A plurality of slideways (11) are provided on the lower plate (2), and the rotating rod (8) is slidably connected in the slideways (11).

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