Split type outer closing decoration

Abstract

The utility model relates to indoor decoration technology field, concretely relates to a split type outer decoration closing decoration spare, install base section member at the wall body reentrant corner, the base section member is installed with the wainscot, and the base section member is inserted and arranged in the outer decoration section member fixed, it adopts installing base section member at the wall body reentrant corner, and the base section member is installed with the wainscot, and the base section member is inserted and arranged in the outer decoration section member fixed, it passes through two installation decoration spares of outer decoration section member and base section member, solves the installation fixedness and closing of wainscot at the wall body reentrant corner (namely last piece of board), and it realizes more beautiful and easier installation.

Description

Technical Field

[0001] This utility model relates to the field of interior decoration and renovation technology, specifically to a split-type exterior finishing decorative component. Background Technology

[0002] In interior decoration and renovation, the installation of wall panels at wall corners presents a challenge in finishing the last panel. Therefore, our company aims to solve the problem of quickly and easily fixing wall panels at wall corners, making them more aesthetically pleasing and easier to install. Utility Model Content

[0003] The purpose of this utility model is to provide a split-type external decorative trim piece to address the defects and shortcomings of the existing technology.

[0004] The present invention discloses a split external decorative trim, including a base profile installed at the inside corner of a wall, a wall panel installed on the base profile, and the base profile being inserted into and fixed in the external trim.

[0005] Furthermore, the base profile includes a first horizontal profile plate, with a front short profile plate and a rear short profile plate respectively provided at the front and rear ends of the first horizontal profile plate. A front horizontal toothed plate is provided at the bottom end of the front short profile plate, and a rear vertical plate is provided at the upper part of the back of the rear short profile plate. A first arc-shaped protrusion is provided at the top of the rear vertical plate, and an upper groove is formed at the upper front of the rear vertical plate. A bottom groove is formed between the front short profile plate, the first horizontal profile plate, and the rear short profile plate.

[0006] Furthermore, the upper groove of the base profile forms a fixing position for connection with the wall.

[0007] Furthermore, the front horizontal toothed plate is a toothed plate with a reverse serrated structure.

[0008] Furthermore, the upper part of the back of the rear vertical plate is a smooth plate portion, and the lower part of the back of the rear vertical plate is a toothed plate portion, which forms a shallow groove for adhesive fixation.

[0009] Furthermore, the first horizontal profile plate, the front short profile plate, and the front horizontal toothed plate form a front micro-step.

[0010] Furthermore, a rear micro-step is formed between the rear short profile plate and the rear vertical plate.

[0011] Furthermore, the external profile component includes a second horizontal profile plate, a first vertical profile plate is provided at the outer end of the second horizontal profile plate, a third horizontal profile plate is provided at the top of the vertical profile plate, a fourth vertical profile plate is provided at the inner edge of the third horizontal profile plate, and a fifth horizontal profile plate is provided at the bottom of the fourth vertical profile plate. The inner end of the second horizontal profile plate is provided with a second arc-shaped convex edge profile plate; a distance is left between the fifth horizontal profile plate and the second horizontal profile plate to form a slot that mates with the front horizontal toothed plate.

[0012] The beneficial effects of this utility model after adopting the above structure are as follows: The split external finishing decorative component of this utility model adopts a base profile installed at the inside corner of the wall, on which a wall panel is installed, and the base profile is inserted into the external profile for fixation; it solves the installation, fixation and finishing of the wall panel at the inside corner of the wall (i.e., the last panel) through two installation decorative components, the external profile and the base profile, which achieves a more beautiful appearance and easier installation. Attached Figure Description

[0013] The accompanying drawings, which are provided to further illustrate the present invention and form part of this application, do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the installation structure of this utility model; Figure 2 This is a structural schematic diagram of the base profile component in this utility model; Figure 3 This is a structural schematic diagram of the external profile component in this utility model; Explanation of reference numerals in the attached figures: Base profile 1; external profile 2; wall panel 3. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] like Figure 1As shown in the figure, the split external decorative trim piece described in this specific embodiment includes a base profile 1 installed at the inside corner of the wall, a wall panel 3 installed on the base profile 1, and the base profile 1 is inserted into the external profile 2 for fixation.

[0017] Furthermore, the base profile 1 includes a first horizontal profile plate 13, with a front short profile plate 12 and a rear short profile plate 14 respectively provided at the front and rear ends of the first horizontal profile plate 13. A front horizontal toothed plate 11 is provided at the bottom end of the front short profile plate 12, and a rear vertical plate 15 is provided at the upper part of the back of the rear short profile plate 14. A first arc-shaped protrusion plate 16 is provided at the top end of the rear vertical plate 15, and an upper groove 18 is formed at the upper front part of the rear vertical plate 15. A bottom groove 17 is formed between the front short profile plate 12, the first horizontal profile plate 13, and the rear short profile plate 14.

[0018] Furthermore, the upper groove 18 of the base profile 1 forms a fixed position for connection with the wall.

[0019] Furthermore, the front horizontal toothed plate 11 is a toothed plate with a reverse sawtooth structure.

[0020] Furthermore, the upper part of the back side of the rear vertical plate 15 is a smooth plate portion 151, and the lower part of the back side of the rear vertical plate 15 is a toothed plate portion 152, which forms a shallow groove for adhesive fixation.

[0021] Furthermore, the first horizontal profile plate 13, the front short profile plate 12, and the front horizontal toothed plate 11 form a front micro-step.

[0022] Furthermore, a rear micro-step is formed between the rear short profile plate 14 and the rear vertical plate 15.

[0023] Furthermore, the external profile component 2 includes a second horizontal profile plate 21, a first vertical profile plate 22 is provided at the outer end of the second horizontal profile plate 21, a third horizontal profile plate 23 is provided at the top end of the vertical profile plate 22, a fourth vertical profile plate 24 is provided at the inner edge of the third horizontal profile plate 23, and a fifth horizontal profile plate 25 is provided at the bottom end of the fourth vertical profile plate 24. The inner end of the second horizontal profile plate 21 is provided with a second arc-shaped convex edge profile plate 26; the fifth horizontal profile plate 25 is separated from the second horizontal profile plate 21 to form a slot 27 that cooperates with the front horizontal toothed plate 11.

[0024] The working principle of this utility model is explained in detail below: To facilitate the installation of the base profile 1 and the outer profile 2, the outer end of the outer profile 2 is provided with a second arc-shaped convex profile plate 26, and a distance is left between the fifth horizontal profile plate 25 and the second horizontal profile plate 21 to form a slot 27 that mates with the front horizontal toothed plate 11.

[0025] Therefore, during installation, the front horizontal toothed plate 11 in this design adopts a reverse serrated structure. When the external profile 2's slot 27 is installed, the front horizontal toothed plate 11 can smoothly fit into the slot 27. However, if it is pulled outwards, due to the reverse serrated structure of the front horizontal toothed plate 11, it is not easy to pull out. The front horizontal toothed plate 11 and the slot 27 form a locking structure for fixation. Simultaneously, the fifth horizontal profile plate 25 of the outer profile component 2 comes into contact with the first horizontal profile plate 13 of the base profile component 1, and the rear short profile plate 14 of the base profile component 1 is engaged at the inner end edge of the second arc-shaped convex profile plate 26, forming a snap-fit. This ensures the snap-fit ​​fit between the base profile component 1 and the outer profile component 2.

[0026] In this design, the upper groove 18 of the base profile 1 forms a fixed position for connection with the wall.

[0027] In this design, the toothed plate portion 152 of the rear vertical plate 15 serves as an anti-slip function and also as a shallow groove design structure for applying adhesive.

[0028] In this design, the base profile 1 is connected to the wall at the inside corner; a first L-shaped area is formed between the first horizontal profile plate 13 and the rear vertical plate 15 of the base profile 1, and a wall panel 3 is installed on the first L-shaped area; then the front horizontal toothed plate 11 of the base profile 1 is inserted into the slot 27 of the outer profile 2, and the second arc-shaped convex edge profile plate 26 of the outer profile 2 is engaged at the rear micro-step of the base profile 1.

[0029] The fourth vertical profile plate 24 and the fifth horizontal profile plate 25 of the outer profile component 2 form a second L-shaped area; the front bottom of the wall panel 3 is placed in the second L-shaped area; the second L-shaped area of ​​the outer profile component 2 and the first L-shaped area of ​​the base profile component 1 form a groove for installing the wall panel 3. The fifth horizontal profile plate 25 of the outer profile component 2 is inserted into the front micro-step of the base profile component 1.

[0030] This design solves the problem of installing and fixing the wall panel at the inside corner of the wall (i.e., the last panel) and finishing the joint by using two installation and decorative components: the external profile 2 and the base profile 1. It has the following advantages: (1) To achieve a more beautiful appearance and easier installation, the external profile 2 serves as a decorative element.

[0031] (2) The first function of the base profile 1 is to raise the plate so that it is at the same level as the other side of the plate. The second function is to connect and fix the external parts, thereby fixing the plate. The method of use is to first fix the base profile 1 to the wall, place the plate (wall panel) on the base profile 1, and insert the external profile 2 into the base to complete the fixed installation.

[0032] (3) In this design, the base profile 1 is reliably fixed to the external profile 2 by means of the toothed (front horizontal toothed plate 11) and two micro steps (front micro step and rear micro step).

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A split-type external decorative trim piece, characterized in that: Includes a base profile installed at the inside corner of the wall, on which a wall panel is installed, and the base profile is inserted into and fixed in an external profile; The base profile includes a first horizontal profile plate, with a front short profile plate and a rear short profile plate respectively provided at the front and rear ends of the first horizontal profile plate. A front horizontal toothed plate is provided at the bottom end of the front short profile plate, and a rear vertical plate is provided at the upper part of the back of the rear short profile plate. A first arc-shaped protrusion is provided at the top of the rear vertical plate, and an upper groove is formed at the upper front of the rear vertical plate. A bottom groove is formed between the front short profile plate, the first horizontal profile plate, and the rear short profile plate.

2. The split-type external trim fitting according to claim 1, characterized in that: The upper groove of the base profile forms a fixed position for connection with the wall.

3. A split-type external decorative trim piece according to claim 1, characterized in that: The front horizontal toothed plate is a toothed plate with a reverse sawtooth structure.

4. A split-type external decorative trim piece according to claim 1, characterized in that: The upper part of the back of the rear vertical plate is a smooth plate, and the lower part of the back of the rear vertical plate is a toothed plate, which forms a shallow groove for glue fixation.

5. A split-type external trim fitting according to claim 2, characterized in that: The first horizontal profile plate, the front short profile plate, and the front horizontal toothed plate form a front micro-step.

6. A split-type external trim fitting according to claim 1, characterized in that: A rear micro-step is formed between the rear short profile plate and the rear vertical plate.

7. A split-type external trim fitting according to claim 1, characterized in that: The external profile component includes a second horizontal profile plate, a first vertical profile plate at the outer end of the second horizontal profile plate, a third horizontal profile plate at the top of the vertical profile plate, a fourth vertical profile plate at the inner edge of the third horizontal profile plate, and a fifth horizontal profile plate at the bottom of the fourth vertical profile plate; a second arc-shaped convex edge profile plate at the inner end of the second horizontal profile plate; and a distance is left between the fifth horizontal profile plate and the second horizontal profile plate to form a slot that mates with the front horizontal toothed plate.

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