Heat preservation and insulation type decorative plate

Abstract

The utility model discloses a heat preservation and insulation type decorative plate, relates to the technical field of decorative plates, and aims to solve the problems that when glue is dispensed on the back surface of the decorative plate by a glue gun, the glue is easy to spread unevenly or excessively, so that the glue overflows out of the decorative plate, the glue is wasted, and manpower is increased. A glue injection opening is formed in the side wall of the body, and a glue fixing groove is formed in the back face of the body and communicated with the glue injection opening. According to the heat preservation and heat insulation type decorative plate, the glue injection opening formed in the side wall of the decorative plate is matched with the glue fixing groove formed in the back face of the body, glue is injected through the glue injection opening, the glue flows downwards from top to bottom along the glue fixing groove, the glue adheres the decorative plate body and the back plate, and no redundant glue overflows on the decorative plate; and the position and dosage of dispensing are not required to be noticed, waste is avoided, and polystyrene foam is arranged in the decorative plate, so that the heat preservation and heat insulation performance of the decorative plate is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative plates, and more specifically, to a thermal insulation decorative plate. Background Art

[0002] Decorative panels can be divided into indoor materials and outdoor materials. They are mainly used in building decoration. Decorative panels are put into use in a wide range. As people pay more attention to the quality of houses, the requirements for decorative panels are getting higher and higher.

[0003] Pasting is the most common installation method for decorative panels. The decorative panels are directly pasted with adhesive and then pasted on the back panel. Workers apply glue on the back of the decorative panels during installation.

[0004] Workers use glue guns to push glue to the back of decorative panels. The spraying position and amount of glue are often determined based on the workers' experience. During the process, there may be incorrect glue spraying positions and excessive glue, causing glue to overflow onto the decorative panels. The excess glue needs to be removed, resulting in a waste of glue.

[0005] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a thermal insulation type decorative panel. Through the cooperation of the glue injection port and the glue fixing groove, the glue is injected at the glue injection port and the glue flows in the glue fixing groove, so that the glue will not overflow on the decorative panel, saving manpower and material resources.

[0007] The above technical purpose of the utility model is achieved through the following technical scheme: a thermal insulation decorative panel, including a main body, a glue injection port is opened on the side wall of the main body, a glue fixing groove is opened on the back of the main body, and the glue fixing groove is connected to the glue injection port.

[0008] The utility model is further configured as follows: the cross section of the glue injection port is circular, the diameter of the glue injection port is 1.3CM-1.5CM, and the depth of the glue injection port is 5CM-10CM.

[0009] The utility model is further configured as follows: the glue fixing grooves are formed into a plurality of Z-shaped arc grooves on the back of the body, and both ends thereof are connected, and the glue fixing grooves extend from the top to the bottom of the back of the body along the long side direction of the body.

[0010] The utility model is further configured as follows: the width of the notch of the glue fixing groove is one-fifteenth of the height of the body, and the width of the notch of the glue fixing groove is greater than or equal to the diameter of the glue injection port.

[0011] The utility model is further configured as follows: the notch of the glue fixing groove is provided with a chamfer, and the chamfer angle is 35°.

[0012] The utility model is further configured as follows: a connecting piece is fixedly connected to the side wall of the body away from the glue injection port, and the connecting pieces of two adjacent bodies extend into the glue injection port.

[0013] The utility model is further configured as follows: the connecting piece is configured as a cylinder, and its radius is consistent with the radius of the glue injection port, and the friction coefficient between the outer peripheral wall of the connecting piece and the inner peripheral wall of the glue injection port is 0.5-0.8.

[0014] To sum up, the utility model has the following beneficial effects: the glue injection port opened on the side wall of the main body and the glue fixing groove opened on the back of the main body cooperate, glue is injected through the glue injection port, the glue flows downward from top to bottom along the glue fixing groove, and the glue bonds the decorative board body and the back board. No excess glue will overflow on the decorative board, and there is no need to pay attention to the position and amount of glue dosing, thus avoiding waste and playing a role in energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The utility model is a cross-sectional view Figure 1 ;

[0017] Figure 3 The utility model is a cross-sectional view Figure 2 .

[0018] In the figure: 1. Main body; 2. Glue injection port; 3. Glue fixing groove; 4. Connector; 5. Chamfer; 6. Thermal insulation component. DETAILED DESCRIPTION

[0019] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] A heat-insulating decorative panel, such as Figure 1 As shown, a glue injection port 2 is provided on one side surface of the decorative panel body 1, and a glue fixing groove 3 is provided on the back surface of the body 1, and the glue fixing groove 3 is connected to the glue injection port 2. Glue is injected through the glue injection port 2, and the glue flows into the glue fixing groove 3, and the glue bonds the body 1 and the back panel.

[0021] like Figure 1 and Figure 2As shown, the cross-section of the glue injection port 2 is circular, and the glue injection port 2 is located at the upper end of the side wall of the body 1. Preferably, the depth of the glue injection port 2 is 5CM-10CM, and the diameter of the glue injection port 2 is 1.3CM-1.5CM. The depth and caliber of the glue injection port 2 are set to facilitate the muzzle of the glue gun to extend into the glue injection port 2 for glue injection. The glue fixing groove 3 is composed of a plurality of Z-shaped arc grooves. The two transverse grooves of the Z-shaped groove are arcs, and the two ends of the plurality of arc grooves are connected to each other. Preferably, the transverse grooves of the glue fixing groove 3 are greater than or equal to 10. When the glue solidifies after the injection, the Z-shaped grooves are connected to each other. The arrangement of the arc groove and multiple transverse grooves enables the decorative panel to resist the transverse and longitudinal forces to prevent it from falling. One end of the glue fixing groove 3 is connected to the glue injection port 2. The glue fixing groove 3 extends from the top of the back of the main body 1 to the bottom along the long side direction of the main body 1. The arc of the glue fixing groove 3 is set to bend toward the bottom of the main body 1, and the arc angle is between 5°-30°. When the glue injection port 2 is injected, the glue injection port 2 is connected with the glue fixing groove 3, and the glue flows into the glue fixing groove 3. The glue fixing groove 3 bent toward the bottom of the main body 1 allows the glue to flow smoothly downward. Figure 3 As shown, the notch of the glue fixing groove 3 is provided with a chamfer 5, and the angle of the chamfer 5 is 35°. The setting of the chamfer 5 makes the area of ​​the notch of the glue fixing groove 3 larger. When injecting glue, the contact area between the glue and the main body 1 is larger, and the contact area with the back panel is also larger, so that the decorative panel can be better bonded to the back panel. Preferably, the total area of ​​the notch of the glue fixing groove 3 is one third to one half of the back area of ​​the main body 1.

[0022] like Figure 1 and Figure 2 As shown, the main body 1 is provided with a connecting piece 4 on the side wall away from the glue injection port 2. The connecting piece 4 can be fixedly connected to the main body 1 by glue bonding or integral molding. The connecting piece 4 is set as a cylinder. The cross-section of the connecting piece 4 is consistent with the cross-section of the glue injection port 2, and the connecting piece 4 is coaxially arranged with the glue injection port 2. When splicing two main bodies 1, the connecting piece 4 of one main body 1 can extend into the glue injection port 2 of the other main body 1. The coaxial arrangement of the connecting piece 4 and the glue injection port 2 can make the two end surfaces of the two main bodies 1 flat when splicing the two main bodies 1, and it is not easy to form a height difference. Preferably, the depth of the glue injection port 2 is consistent with the height of the connecting piece 4, and the depth of the glue fixing groove 3 is less than the distance from the center of the glue injection port 2 to the back of the main body 1. The bottom surface of the glue fixing groove 3 covers a part of the glue injection port 2 and also plays a part of the limiting role. The friction coefficient between the outer peripheral wall of the connecting piece 4 and the inner peripheral wall of the glue injection port 2 is between 0.5-0.8. The setting of a large friction coefficient makes it difficult for the adjacent two main bodies 1 to separate after the two main bodies 1 are connected.

[0023] like Figure 3As shown, a thermal insulation component 6 is arranged inside the main body 1. The thermal insulation component 6 is a plate-shaped structure, and its projection surface is located within the projection surface of the main body 1. The thermal insulation component is made of polystyrene foam plastic. The polystyrene foam plastic has a closed-cell structure, low water absorption, and excellent water resistance; low density, generally 0.015-0.03; good mechanical strength, excellent cushioning performance; good processability, easy molding; good colorability, strong temperature adaptability, excellent radiation resistance, etc., and has the advantages of high dimensional accuracy and uniform structure.

[0024] When installing this decorative panel, the back of the main body 1 faces the backboard, and a vertical force is applied toward the backboard so that the main body 1 is against the backboard, and the muzzle of the glue gun is inserted into the glue injection port 2. The glue injection port 2 is set to a shape and depth that is convenient for the muzzle of the glue gun to be inserted. The glue gun is pushed to inject glue into the glue injection port 2. Since the main body 1 is against the backboard, a channel is formed between the glue fixing groove 3 and the backboard, and the glue enters the glue fixing groove 3 along the glue injection port 2. The glue fixing groove 3 is set in a Z shape and is tilted downward. The glue flows toward the bottom of the glue fixing groove 3 and gradually fills the glue fixing groove 3. The glue liquid level gradually rises. When the glue liquid level rises to the glue injection port 2, the connecting piece 4 of another main body 1 is inserted into the glue injection port 2 of the main body 1 that has been glued. Due to the setting of a large friction coefficient between the outer peripheral wall of the connecting piece 4 and the inner peripheral wall of the glue injection port 2, a wooden hammer can be used to knock the connecting piece 4 to make it extend into the glue injection port 2, thereby completing the splicing between the two main bodies 1.

[0025] 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. A heat-insulating decorative panel, comprising a body (1), characterized in that: A glue injection port (2) is provided on the side wall of the body (1), and a glue fixing groove (3) is provided on the back of the body (1). The glue fixing groove (3) is connected to the glue injection port (2). The cross section of the glue injection port (2) is circular, the diameter of the glue injection port (2) is 1.3CM-1.5CM, and the depth of the glue injection port (2) is 5CM-10CM. The glue fixing groove (3) is formed into a plurality of Z-shaped arc grooves on the back of the body (1), and the two ends thereof are connected. The glue fixing groove (3) extends from the top to the bottom of the back of the body (1) along the long side direction of the body (1). A connecting piece (4) is fixedly connected to the side wall of the body (1) away from the glue injection port (2), and the connecting pieces (4) of two adjacent bodies (1) extend into the glue injection port (2).

2. A thermal insulation decorative panel according to claim 1, characterized in that: The width of the notch of the glue fixing groove (3) is one-fifteenth of the height of the body (1), and the width of the notch of the glue fixing groove (3) is greater than or equal to the diameter of the glue injection port (2).

3. The thermal insulation decorative panel according to claim 1, characterized in that: The notch of the glue fixing groove (3) is provided with a chamfer (5), and the angle of the chamfer (5) is 35°.

4. The thermal insulation decorative panel according to claim 1, characterized in that: The connecting piece (4) is configured as a cylinder, and its radius is consistent with the radius of the glue injection port (2). The friction coefficient between the outer peripheral wall of the connecting piece (4) and the inner peripheral wall of the glue injection port (2) is 0.5-0.8.

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