An angle wrap strip structure

Abstract

The utility model belongs to wall surface decoration technical field, concretely relates to a corner strip structure, including skirting line corner strip and wall surface closing strip, the skirting line corner strip includes corner strip body, sets up the positioning block of abutment with wall surface on corner strip body, sets up the positioning groove on positioning block, wall surface closing strip includes closing strip body, sets up the fixed part who is used for connecting with wall surface in closing strip body inboard, and sets up the connecting block of inserting joint with positioning groove in the inboard lower extreme of closing strip body, the utility model discloses through the structural improvement of skirting line corner strip and wall surface closing strip, in order to eliminate the difference between both surfaces, to enhance the aesthetic quality.

Description

Technical Field

[0001] This utility model belongs to the field of wall decoration technology, specifically relating to a corner strip structure. Background Technology

[0002] With the development of architectural decoration, various decorative panels, bricks, and stones are playing an increasingly important role in interior decoration. Correspondingly, the quality of finishing details such as the inside and outside corners of walls and floors is a key factor in evaluating the quality of decoration.

[0003] The styles and specifications of wall corner trims and baseboards on the market vary, making them difficult to match. The finishing of wall corner trims and baseboards then raises a series of finishing problems.

[0004] Document CN221346184U discloses a wall and floor decorative finishing structure, including a baseboard, a baseboard panel, a baseboard internal corner finishing component, a baseboard external corner finishing component, a wall internal corner finishing strip, and a wall external corner finishing strip. The baseboard internal corner finishing component is flush with the baseboard panels on both sides; the baseboard external corner finishing component overlaps with the baseboard panels on both sides; the wall internal corner finishing component overlaps with the wall internal corner finishing strip; and the wall external corner finishing component overlaps with the wall external corner finishing strip. This structure solves various problems caused by mismatched models of wall and floor finishing and wall internal and external corner finishing components.

[0005] However, the device still has at least the following problems: there is a height difference at the connection between the baseboard corner trim and the wall corner trim, resulting in an uneven finish that affects the aesthetics. Utility Model Content

[0006] To address the aforementioned problems, the purpose of this invention is to provide a corner trim structure that improves the structure of the skirting board corner trim and the wall trim, thereby eliminating the difference in height between their surfaces and enhancing aesthetics.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] A corner trim structure includes a baseboard corner trim and a wall trim; the baseboard corner trim includes a corner trim body, a positioning block disposed on the corner trim body and abutting against the wall, and a positioning groove disposed on the positioning block; the wall trim includes a trim body, a fixing member disposed on the inner side of the trim body and used for connection with the wall, and a connecting block disposed on the lower inner side of the trim body and inserted into the positioning groove.

[0009] As a further preferred embodiment of this utility model, the connecting block is connected to the end strip body via a connecting strip, and the connecting strip has a groove recessed into the surface of the connecting strip on the side near the end strip body.

[0010] As a further preferred embodiment of the present invention, the positioning groove has an opening opposite to the corner strip body, and the side of the connecting block away from the end strip body is flush with the surface of the fixing member.

[0011] As a further preferred embodiment of this invention, the height of the connecting block is less than or equal to the depth of the positioning groove.

[0012] As a further preferred embodiment of this utility model, the lower surface of the positioning block is flush with the lower surface of the corner strip body.

[0013] As a further preferred embodiment of this utility model, the finishing strip body is formed with an inside corner decorative corner plate and an outside corner decorative corner plate, the fixing member is formed with an inside corner plate and an outside corner plate, and the outside corner plate and the outside corner of the inside corner decorative corner plate are connected by a first connecting plate, and the outside corner plate and the inside corner of the outside corner decorative corner plate are connected by a second connecting plate.

[0014] As a further preferred embodiment of this utility model, both the internal corner plate and the external corner plate are provided with fixing holes.

[0015] As a further preferred embodiment of this invention, a weight-reducing cavity is provided inside the connecting block.

[0016] As a further preferred embodiment of this utility model, the two ends of the corner strip of the skirting board are connected to two straight skirting board strips, and the straight skirting board strips include a fixed profile and a decorative straight strip; the upper and lower sides of the fixed profile have two folded edges protruding from the surface, and the upper and lower inner sides of the decorative straight strips have two engaging grooves that match the folded edges.

[0017] As a further preferred embodiment of this utility model, the end of the corner strip body is provided with a locking strip that is inserted into the locking groove.

[0018] The beneficial effects of this utility model are:

[0019] This invention improves the structure of the baseboard corner strip and the wall trim strip, enabling the baseboard corner strip and the wall trim strip to be quickly aligned and positioned, forming a stable initial connection. The wall trim strip can then be fixed by bolts to complete the connection with the wall. Furthermore, the baseboard corner strip and the wall trim strip are sized to match, and their outer surfaces are on the same plane after splicing. The seam formed by the two is almost invisible, greatly improving the aesthetics. Attached Figure Description

[0020] Appendix Figure 1 This is a schematic diagram of the connection structure of this utility model from a top view.

[0021] Appendix Figure 2This is a schematic diagram of the structure of this utility model from a side view.

[0022] Appendix Figure 3 Appendix to this utility model Figure 2 A partial schematic diagram.

[0023] Appendix Figure 4 Appendix to this utility model Figure 1 Partial diagram Figure 1 .

[0024] Appendix Figure 5 Appendix to this utility model Figure 1 Partial diagram Figure 2 .

[0025] Appendix Figure 6 This is a schematic diagram of the straight strip of the skirting board of this utility model from a side view.

[0026] Attached diagrams: a) Wall surface, 1) Baseboard corner strip, 2) Wall edge trim, 3) Baseboard straight strip;

[0027] Corner strip body 11, positioning block 12, positioning groove 13;

[0028] 111 locking strip, 131 opening;

[0029] 21. Edge trim body; 22. Fastener; 23. Connecting block; 24. Connecting strip.

[0030] Inside corner decorative corner panel 211, outside corner decorative corner panel 212;

[0031] Internal corner plate 221, external corner plate 222, first connecting plate 223, second connecting plate 224;

[0032] Weight reduction chamber 231, slot 241;

[0033] Fixed profile 31, decorative straight strip 32;

[0034] Folded edge 311, locking groove 321. Detailed Implementation

[0035] In the description of this utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, or the orientation or positional relationship that is commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component 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.

[0036] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] As attached Figures 1-6 As shown, this embodiment provides a corner strip structure, including a skirting board corner strip 1 and a wall finishing strip 2.

[0039] In this embodiment, the baseboard corner strip 1 includes a corner strip body 11, a positioning block 12 disposed on the corner strip body 11 and abutting against the wall surface a, and a positioning groove 13 disposed on the positioning block 12. The corner strip body 11 is divided into internal corner strips and external corner strips according to the installation position, and both are corner plates. The material can be selected from commonly used materials for making baseboards, such as wood-plastic composites, solid wood, and metal. Preferably, the positioning block 12 and the positioning groove 13 are integrally formed with the corner strip body 11 during manufacturing to ensure overall structural strength.

[0040] The two ends of the baseboard corner strip 1 are connected to two baseboard straight strips 3. The baseboard straight strip 3 includes a fixed profile 31 and a decorative straight strip 32; the upper and lower sides of the fixed profile 31 have two protruding flanges 311, and the upper and lower inner sides of the decorative straight strip 32 have two engaging grooves 321 that match the flanges 311. The structure of the fixed profile 31 and the flanges 311 directly refers to the content disclosed in the prior art CN221346184U. The structure of the decorative straight strip 32 and the engaging grooves 321 also refers to the prior art, except that the upper surface of the decorative straight strip 32 is flat, and this flat surface extends to the corner strip body 11, so that when the upper surface of the corner strip body 11 is joined with the lower surface of the wall trim strip 2, a seamless joint is formed. The seamless joint is visually almost invisible, which helps to improve the aesthetic effect.

[0041] The end of the corner strip body 11 is provided with a locking strip 111 that is inserted into the locking groove 321. This is also based on the prior art, so it will not be described again in this embodiment.

[0042] In this embodiment, the wall trim strip 2 includes a trim strip body 21, a fastener 22 disposed inside the trim strip body 21 and used to connect with the wall a, and a connecting block 23 disposed at the lower inner end of the trim strip body 21 and inserted into the positioning groove 13.

[0043] The finishing strip body 21 has an internal corner decorative panel 211 and an external corner decorative panel 212. The fastener 22 has an internal corner panel 221 and an external corner panel 222. The external corner of the internal corner panel 221 is connected to the external corner of the internal corner decorative panel 211 by a first connecting plate 223, and the internal corner of the external corner panel 222 is connected to the internal corner of the external corner decorative panel 212 by a second connecting plate 224. Both the internal corner panel 221 and the external corner panel 222 are provided with fixing holes to facilitate fixed connection with the wall by bolts. Preferably, the internal and external corner panels, the connecting plate, and the internal and external decorative corner panels are integrally formed to ensure structural strength. The height of the internal and external corner panels should be less than the height of the internal and external decorative corner panels, and both ends of the two should form notches due to the height difference. The notches at the lower end facilitate the setting of the connecting block 23, and the depth of the notches at the upper end should be greater than the height of the connecting block 23 to facilitate splicing of the finishing strip body 21 in the height direction.

[0044] Furthermore, the positioning groove 13 has an opening 131 facing away from the corner strip body 11, and the side of the connecting block 23 away from the finishing strip body 21 is flush with the surface of the fastener 22; the height of the connecting block 23 is less than or equal to the groove depth of the positioning groove 13. After being inserted into the positioning groove 13, the connecting block 23 can be flush with the opening 131, so that the positioning block 12 and the connecting block 23 abut against the wall surface a at the same height, which helps to align and position the corner strip body 11 and the finishing strip body 21; the height of the connecting block 23 is preferably equal to the groove depth of the positioning groove 13, ensuring that the connecting block 23 can be completely nested within the positioning groove 13, improving structural stability and connection tightness.

[0045] By engaging the positioning groove 13 with the connecting block 23, the finishing strip body 21 and the corner strip body 11 can be quickly aligned and positioned to form a stable connection. The connection between the fixing part 22 and the wall a can then be reinforced with bolts. After the finishing strip body 21 and the corner strip body 11 are spliced, their outer surfaces are on the same plane, and the seam formed by the two is almost invisible, which greatly improves the aesthetics.

[0046] In some preferred embodiments, the lower surface of the positioning block 12 is flush with the lower surface of the corner strip body 11. This arrangement helps to improve the stability of the corner strip body 11.

[0047] As some preferred embodiments, a weight-reducing cavity 231 is provided inside the connecting block 23. This helps to reduce costs and weight, making transportation and handling easier.

[0048] In some preferred embodiments, the connecting block 23 is connected to the finishing strip body 21 via a connecting strip 24, and the connecting strip 24 has a groove 241 recessed into its surface on the side near the finishing strip body 21. Preferably, the finishing strip body 21, connecting block 23, and connecting strip 24 are integrally molded from the same material. The connecting strip 24 helps strengthen the connection between the connecting block 23 and the finishing strip body 21, while the groove 241 allows for point-to-point breakage or cutting, enabling the connecting block 23 to be removed from the finishing strip body 21 as needed in a practical scenario. The ability to break or cut depends on the material of the connecting strip 24. For example, wood-plastic composites are easier to break from the groove 241, while solid wood or metal materials require tools for cutting.

[0049] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A corner trim structure, comprising a skirting board corner trim (1) and a wall trim strip (2); characterized in that: The baseboard corner strip (1) includes a corner strip body (11), a positioning block (12) disposed on the corner strip body (11) and abutting against the wall (a), and a positioning groove (13) disposed on the positioning block (12); the wall trim strip (2) includes a trim strip body (21), a fastener (22) disposed on the inner side of the trim strip body (21) and used for connecting with the wall (a), and a connecting block (23) disposed on the lower inner side of the trim strip body (21) and inserted into the positioning groove (13).

2. The corner strip structure according to claim 1, characterized in that: The connecting block (23) is connected to the closing strip body (21) via a connecting strip (24), and the connecting strip (24) has a groove (241) recessed into the surface of the connecting strip (24) on the side near the closing strip body (21).

3. The corner strip structure according to claim 1, characterized in that: The positioning groove (13) has an opening (131) facing away from the corner strip body (11), and the side of the connecting block (23) away from the end strip body (21) is flush with the surface of the fastener (22).

4. The corner strip structure according to claim 1, characterized in that: The height of the connecting block (23) is less than or equal to the groove depth of the positioning groove (13).

5. The corner strip structure according to claim 1, characterized in that: The lower surface of the positioning block (12) is flush with the lower surface of the corner strip body (11).

6. The corner strip structure according to claim 1, characterized in that: The trim strip body (21) has a concave corner decorative plate (211) and a convex corner decorative plate (212), and the fastener (22) has a concave corner plate (221) and a convex corner plate (222). The outer corner of the concave corner plate (221) and the concave corner decorative plate (211) are connected by a first connecting plate (223), and the inner corner of the convex corner plate (222) and the convex corner decorative plate (212) are connected by a second connecting plate (224).

7. A corner strip structure according to claim 6, characterized in that: Fixing holes are provided on both the inner corner plate (221) and the outer corner plate (222).

8. The corner strip structure according to claim 1, characterized in that: The connecting block (23) is provided with a weight reduction cavity (231).

9. A corner strip structure according to claim 1, characterized in that: The two ends of the corner strip (1) of the skirting board are connected to two straight skirting board strips (3). The straight skirting board strip (3) includes a fixed profile (31) and a decorative straight strip (32). The upper and lower sides of the fixed profile (31) have two protruding flanges (311), and the upper and lower inner sides of the decorative straight strip (32) have two engaging grooves (321) that match the flanges (311).

10. A corner strip structure according to claim 9, characterized in that: The end of the corner strip body (11) is provided with a locking strip (111) that is inserted into the locking groove (321).

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