EPS external wall line convenient to splice and install

Abstract

The utility model relates to the technical field of EPS line strip, and disclose a kind of EPS outer wall line strip of convenient splicing installation, including the EPS line strip body of installation in outer wall, EPS line strip body one end is equipped with convex end, and EPS line strip body other end is equipped with recess end;Convex end and recess end junction are equipped with limit component, and limit component one side is equipped with connecting component;Limit component includes connecting block, and the both ends of connecting block are fixed with limit block, and the one side of convex end and recess end is equipped with limit slot, and the inner wall of limit slot is equipped with sliding slot;Connecting component includes first sliding rod and second sliding rod, when the alignment of one end of two EPS line strip bodies is adhered, two sliding slots are connected together and form H-shaped structure with limit slot, limit block and connecting block are inserted as a whole, limit block is limited in limit slot, and connecting block plays the role of positioning and stability in sliding slot, effectively limit the relative movement of adjacent EPS line strip body in horizontal direction and vertical direction, and enhance the stability of splicing.

Description

Technical Field

[0001] This utility model relates to the field of EPS molding technology, specifically to an EPS exterior wall molding that is easy to splice and install. Background Technology

[0002] EPS decorative lines are fireproof and do not emit toxic substances, making them an environmentally friendly and high-quality decorative building material. They are a new type of exterior wall decorative line and component, more suitable for installation. On exterior walls insulated with EPS or XPS, they can showcase a classic and elegant European decorative style while ensuring that the main building's exterior walls do not experience thermal bridging.

[0003] EPS lines are widely used in building exterior wall decoration projects due to their advantages such as light weight, good thermal insulation performance, rich shapes, and convenient construction. EPS lines can be made into various shapes and sizes according to architectural design requirements and used to decorate the edges, corners, door and window frames of building exterior walls, etc., to enhance the aesthetics and integrity of the building.

[0004] Existing EPS (Expanded Polystyrene) moldings mainly use adhesives for bonding. While this method is relatively simple to operate, it has many drawbacks. The bonding strength of the adhesive is greatly affected by environmental factors. Under conditions of temperature and humidity changes, the performance of the adhesive may change, leading to a decrease in the bonding force between adjacent EPS exterior wall moldings. This can easily cause problems such as cracking and detachment at the joints, affecting the aesthetics and safety of the building's exterior walls. Relying solely on adhesive bonding, there is a lack of effective mechanical fixation between adjacent EPS exterior wall moldings. When subjected to external forces, relative movement can easily occur, further aggravating damage at the joints. Therefore, a new type of EPS exterior wall molding that is easy to install is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an EPS exterior wall trim that is easy to splice and install, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an EPS exterior wall trim that is easy to splice and install, comprising an EPS trim body installed on the exterior wall, wherein one end of the EPS trim body is provided with a protruding end and the other end of the EPS trim body is provided with a grooved end. A limiting component is provided at the connection between the protruding end and the grooved end, and a connecting component is provided on one side of the limiting component; The limiting component includes a connecting block, with limiting blocks fixed at both ends of the connecting block. A limiting groove is formed on one side of both the protruding end and the groove end, and a sliding groove is provided on the inner wall of the limiting groove. The connecting assembly includes a first slide rod and a second slide rod, and one end of both the first slide rod and the second slide rod is provided with a first arc surface.

[0007] Preferably, the above-mentioned: a first slot and a second slot are respectively provided on one side of the protruding end, and there are two of each of the first slot and the second slot, and the openings of the first slot and the second slot are provided with a second arc surface.

[0008] Preferably, the connecting block and the two limiting blocks described above are in the shape of an I-beam.

[0009] Preferably, when the connecting block is located inside the slide groove and the limiting block is located inside the limiting groove, the adjacent EPS line bodies are in a connected state.

[0010] Preferably, the above-mentioned first slide bar and second slide bar are both two in number, and both the first slide bar and the second slide bar are vertically distributed.

[0011] Preferably, the outer side of the first slide bar is adapted to the inner side of the second slot, and the outer side of the second slide bar is adapted to the inner side of the first slot.

[0012] Preferably, in the above-mentioned case, one end of both the first slide rod and the second slide rod is fixed to one side of the groove end, and the length of the first slide rod is greater than the length of the second slide rod.

[0013] Preferably, the EPS line body includes a base layer, a reinforcing layer is wrapped around the outside of the base layer, and a protective layer is coated on the outside of the reinforcing layer.

[0014] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects: By adapting the outer side of the first slide bar to the inner side of the second slot, and the outer side of the second slide bar to the inner side of the first slot, the outer sides of the two EPS lines spliced ​​together are aligned, improving the aesthetics of the splicing. The first and second arc surfaces play a guiding role during insertion, reducing resistance during insertion, making the splicing process smoother and reducing the difficulty of operation.

[0015] When two EPS line bodies are aligned and attached at one end, the two grooves are connected together and form an I-shaped structure with the limiting groove. The limiting block and the connecting block are inserted as a whole. The limiting block is restricted in the limiting groove, and the connecting block plays a positioning and stabilizing role in the groove. This effectively restricts the relative movement of adjacent EPS line bodies in the horizontal and vertical directions, and enhances the stability of the splicing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a schematic diagram of the second-view structure of the present invention; Figure 3 This is a schematic diagram of the sliding rod structure of this utility model; Figure 4 This is a schematic diagram of the slot structure of this utility model; Figure 5 This is a schematic diagram of the structure of the limiting groove of this utility model; Figure 6 This is a schematic diagram of the slide groove structure of this utility model; Figure 7 This is a schematic diagram of the structure of the EPS line body from the left side view.

[0018] Explanation of reference numerals in the attached drawings: 1. EPS line body; 2. Limiting component; 21. Limiting groove; 22. Slide groove; 23. Limiting block; 24. Connecting block; 3. Connecting component; 31. First slide rod; 32. Second slide rod; 33. First arc surface; 34. First slot; 35. Second arc surface; 36. Second slot; 4. Base layer; 5. Reinforcing layer; 6. Protective layer; 7. Protruding end; 8. Groove end. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce. Example

[0021] Please see Figure 1-7 This utility model provides a technical solution: an EPS exterior wall trim that is easy to splice and install, including an EPS trim body 1 installed on the exterior wall. The EPS trim body 1 is fixed to the wall, which is existing technology and will not be described in detail here. One end of the EPS trim body 1 is provided with a protruding end 7, and the other end of the EPS trim body 1 is provided with a grooved end 8. The protruding end 7 and the grooved end 8 can be made of plastic. The protruding end 7 and the grooved end 8 are fixedly embedded at both ends of the EPS trim body 1. A limiting component 2 is provided at the connection between the protruding end 7 and the grooved end 8, and a connecting component 3 is provided on one side of the limiting component 2. The limiting component 2 includes a connecting block 24, with limiting blocks 23 fixed at both ends. A limiting groove 21 is formed on one side of both the protruding end 7 and the recessed end 8, and a sliding groove 22 is provided on the inner wall of the limiting groove 21. The connecting block 24 and the two limiting blocks 23 form an I-shaped structure, perfectly matching the I-shaped inner cavity of the limiting groove 21 and the sliding groove 22. When one end of the two EPS line bodies 1 is attached, the two sliding grooves 22 connect and together with the limiting groove 21 form an I-shaped channel. At this time, the limiting block 23 and the connecting block 24 are vertically inserted into the sliding groove 22 and the limiting groove 21 from the top, thus completing the lateral limiting connection of the EPS line bodies 1. The top of the protruding end 7 and the recessed end 8 is provided with a guide slope (not shown in the figure) on one side of the sliding groove 22 and the limiting groove 21 to facilitate the insertion of the limiting block 23 and the connecting block 24. The connecting block 24 and the two limiting blocks 23 are in the shape of an I-beam. The connecting block 24 and the limiting block 23 can be made of metal or high-strength plastic. When the connecting block 24 is located inside the slide groove 22 and the limiting block 23 is located inside the limiting groove 21, the adjacent EPS line bodies 1 are in a connected state. When one end of the two EPS line bodies 1 is attached, the two slide grooves 22 are connected together and the limiting groove 21 becomes an I-beam. The limiting block 23 and the connecting block 24 are inserted into the slide groove 22 and the limiting groove 21 as a whole to complete the connection of the EPS line bodies 1. The I-beam structure effectively prevents the line from shifting in the horizontal and vertical directions.

[0022] The connecting component 3 includes a first slide rod 31 and a second slide rod 32. The first slide rod 31 and the second slide rod 32 can be made of metal. One end of the first slide rod 31 and the second slide rod 32 is provided with a first arc surface 33, which facilitates insertion. One side of the protruding end 7 is provided with a first slot 34 and a second slot 36, and there are two of each. The openings of the first slot 34 and the second slot 36 are provided with a second arc surface 35, which cooperates with the first arc surface 33 at one end of the first slide rod 31 and the second slide rod 32 to achieve smooth insertion. There are two of each of the first slide rod 31 and the second slide rod 32, and both the first slide rod 31 and the second slide rod 32 are vertically distributed.

[0023] The outer side of the first slide bar 31 is adapted to the inner side of the second slot 36, and the outer side of the second slide bar 32 is adapted to the inner side of the first slot 34. When multiple EPS line bodies 1 need to be spliced ​​together, it is only necessary to insert the first slide bar 31 and the second slide bar 32 into the inner sides of the second slot 36 and the first slot 34 respectively. One end of the first slide bar 31 and the second slide bar 32 are fixed to one side of the groove end 8. The length of the first slide bar 31 is greater than the length of the second slide bar 32, and one end of the first slide bar 31 and the second slide bar 32 are flush.

[0024] EPS line body 1 includes a base layer 4, which is made of high-strength flame-retardant polystyrene foam. The base layer 4 is wrapped with a reinforcing layer 5, which is made of alkali-resistant fiberglass mesh. The reinforcing layer 5 is coated with a protective layer 6, which is made of crack-resistant polymer mortar or polymer emulsion waterproof coating. The base layer 4 uses high-strength flame-retardant polystyrene foam to provide a lightweight and heat-insulating substrate; the reinforcing layer 5 is made of alkali-resistant fiberglass mesh to enhance the overall tensile strength; and the protective layer 6 is made of crack-resistant polymer mortar or polymer emulsion waterproof coating to protect the line from external environmental erosion.

[0025] Working principle: When multiple EPS line bodies 1 need to be spliced ​​together, first insert the protruding ends 7 of two adjacent EPS line bodies 1 into the grooved end 8 of another line. Subsequently, the first slide bar 31 and the second slide bar 32 are inserted into the inner sides of the second slot 36 and the first slot 34 respectively. The design of the first arc surface 33 and the second arc surface 35 helps to guide the insertion process and reduce the resistance during insertion. The outer side of the first slide bar 31 is adapted to the inner side of the second slot 36, and the outer side of the second slide bar 32 is adapted to the inner side of the first slot 34, so that the outer sides of the two EPS line bodies 1 spliced ​​together are aligned. When one end of the two EPS line bodies 1 is aligned and attached, the two slides 22 are connected together and become I-shaped with the limiting groove 21. At this time, the limiting block 23 and the connecting block 24 are inserted into the inside of the slide 22 and the limiting groove 21. Since the I-shaped limiting block 23 and the connecting block 24 are adapted to the shape of the corresponding slide 22 and the limiting groove 21, the limiting block 23 is restricted in the limiting groove 21, and the connecting block 24 plays a positioning and stabilizing role in the slide 22, thereby restricting the relative movement of adjacent EPS line bodies 1 in the horizontal and vertical directions, so that the adjacent EPS line bodies 1 are in a connected state, and the initial splicing positioning is completed.

[0026] In summary, by adapting the outer side of the first slide bar 31 to the inner side of the second slot 36, and the outer side of the second slide bar 32 to the inner side of the first slot 34, the outer sides of the two EPS line bodies 1 spliced ​​together are aligned, improving the aesthetics of the splicing. The first arc surface 33 and the second arc surface 35 play a guiding role during the insertion process, reducing the resistance during insertion, making the splicing process smoother and reducing the difficulty of operation.

[0027] When two EPS line bodies 1 are aligned and attached at one end, the two slides 22 are connected together and form an I-shaped structure with the limiting groove 21. The limiting block 23 and the connecting block 24 are inserted as a whole. The limiting block 23 is restricted in the limiting groove 21, and the connecting block 24 plays a positioning and stabilizing role in the slide 22. This effectively restricts the relative movement of adjacent EPS line bodies 1 in the horizontal and vertical directions, and enhances the stability of the splicing.

[0028] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. An EPS exterior wall trim that is easy to splice and install, comprising an EPS trim body (1) installed on the exterior wall, characterized in that: The EPS line body (1) has a protruding end (7) at one end and a grooved end (8) at the other end. A limiting component (2) is provided at the connection between the protruding end (7) and the groove end (8), and a connecting component (3) is provided on one side of the limiting component (2). The limiting component (2) includes a connecting block (24), with limiting blocks (23) fixed at both ends of the connecting block (24). A limiting groove (21) is provided on one side of the protruding end (7) and the groove end (8). A sliding groove (22) is provided on the inner wall of the limiting groove (21). The connecting component (3) includes a first slide rod (31) and a second slide rod (32), and one end of the first slide rod (31) and the second slide rod (32) is provided with a first arc surface (33).

2. The EPS exterior wall trim that is easy to splice and install according to claim 1, characterized in that: The protruding end (7) has a first slot (34) and a second slot (36) on one side. There are two of each of the first slot (34) and the second slot (36). The openings of the first slot (34) and the second slot (36) are provided with a second arc surface (35).

3. The EPS exterior wall trim that is easy to splice and install according to claim 1, characterized in that: The connecting block (24) and the two limiting blocks (23) are in the shape of an I-shape.

4. The EPS exterior wall trim that is easy to splice and install according to claim 3, characterized in that: When the connecting block (24) is located inside the slide groove (22) and the limiting block (23) is located inside the limiting groove (21), the adjacent EPS line bodies (1) are in a connected state.

5. The EPS exterior wall trim that is easy to splice and install according to claim 1, characterized in that: There are two of each of the first slide bar (31) and the second slide bar (32), and both the first slide bar (31) and the second slide bar (32) are vertically distributed.

6. The EPS exterior wall trim that is easy to splice and install according to claim 5, characterized in that: The outer side of the first slide bar (31) is adapted to the inner side of the second slot (36), and the outer side of the second slide bar (32) is adapted to the inner side of the first slot (34).

7. The EPS exterior wall trim that is easy to splice and install according to claim 6, characterized in that: One end of the first slide rod (31) and the second slide rod (32) are both fixed to one side of the groove end (8), and the length of the first slide rod (31) is greater than the length of the second slide rod (32).

8. The EPS exterior wall trim that is easy to splice and install according to claim 1, characterized in that: The EPS line body (1) includes a base layer (4), a reinforcing layer (5) is wrapped around the outside of the base layer (4), and a protective layer (6) is coated around the outside of the reinforcing layer (5).

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