Corner connector and cellular board with covered edge

Abstract

The utility model discloses a corner connector and a cellular board with covered edges, the corner connector comprises a corner connector body, the corner connector body is used for being placed on all raised lines at the upper ends of two adjacent covered edge section bars at the same time, and two limiting structures are arranged on the corner connector body. The corner connector comprises a corner connector body, two limiting structures are arranged on the corner connector body and used for being matched with at least one protruding strip at the upper end of one of two adjacent edge covering sectional materials for limiting, at least two long hole units are arranged on the corner connector body, each long hole unit comprises at least one long hole, and each long hole is used for allowing a screw rod part of a self-tapping screw to vertically penetrate through. The cellular board with the covered edges comprises a board body and the covered edge sectional materials wrapping the four side edges of the board body, the cellular board with the covered edges further comprises the four corner connectors, the adjacent ends of any two adjacent covered edge sectional materials are each provided with one corner connector, and the corner connectors are placed on all the protruding strips at the upper ends of the two adjacent covered edge sectional materials at the same time. According to the corner connector, convenience can be brought to fixing of the corner connector body, the edge covering sectional material and the plate.

Description

Technical Field

[0001] The utility model relates to the technical field of accessories for honeycomb panel frame assembly, in particular to an angle code and a honeycomb panel with edge binding. Background Art

[0002] The honeycomb panel with edging is a kind of decoration material commonly used as a ceiling. It is composed of a plate and an edging profile wrapped on the four sides of the plate. The ends of each two adjacent edging profiles are fixed by angle brackets. An angle bracket is an accessory used to connect the edging profile. Its two ends are respectively inserted into the ends of two adjacent edging profiles. Threaded holes are arranged on both ends of the angle bracket. When the screw passes through the through hole on the edging profile and is threadedly connected with the threaded hole on the angle bracket, the end of the angle bracket can be fixed to the edging profile, so that the ends of the two adjacent edging profiles are fixed by the angle bracket. In addition, in the above-mentioned edging profile structure currently on the market, two parallel convex strips are arranged at the upper end of the edging profile. The two convex strips and the edging profile form an open groove with an upper end opening, and card slots are formed on the inner walls on both sides of the open groove.

[0003] However, the existing angle code has the following shortcomings during use:

[0004] Since the screws need to be threadedly connected with the threaded holes on the angle brackets, automatic screws cannot be used, and the screws cannot be screwed with a screw machine. That is, the screws need to be manually passed through the through holes on the edging profiles and screwed with the threaded holes on the angle brackets. This is not only inefficient, but also prone to uneven tightening, affecting the fixing quality of the angle brackets and the edging profiles.

[0005] Since the two ends of the angle code are only inserted into the ends of the edging profile and do not form an effective limiting structure with the edging profile, the edging profile is easy to move to the side away from the plate before the screws fix the angle code and the edging profile, resulting in position deviation between the angle code and the edging profile, increasing the difficulty and error of fixation.

[0006] Therefore, the existing corner brackets and honeycomb panels with edge binding have disadvantages such as inconvenient fixation and poor fixation quality, and need to be improved urgently. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a corner bracket and a honeycomb panel with edging, which can facilitate the fixation of the corner bracket body, the edging profile and the panel, and under the action of the limiting structure, can prevent the corner bracket body from being separated from the edging profile.

[0008] The utility model corner code comprises a corner code body, which is used to connect two adjacent edge-wrapped profiles in a honeycomb panel with edge wrapping, and the corner code body is used to be placed on all convex strips at the upper ends of the two adjacent edge-wrapped profiles at the same time. Two limiting structures are arranged on the corner code body, and the two limiting structures are respectively used to cooperate with at least one convex strip at the upper end of one of the two adjacent edge-wrapped profiles to limit the position, so as to prevent the angle code body from relative lateral movement with the two adjacent edge-wrapped profiles, and at least two elongated hole units are arranged on the angle code body. Each elongated hole unit includes at least one elongated hole, and each elongated hole is used for the screw portion of the self-tapping screw to pass vertically; when the angle code body is placed on all the convex strips at the upper ends of two adjacent edging profiles, the two elongated hole units are respectively located above the opening grooves between the two convex strips at the upper ends of the two adjacent edging profiles, and the lower end of the screw portion of the self-tapping screw can pass through the elongated hole and be screwed on the edging profile at the bottom of the corresponding opening groove, so that the head of the self-tapping screw is against the angle code body, thereby realizing mutual compression between the angle code body and the edging profile.

[0009] After the utility model adopts the above structure, when the self-tapping screws fix the angle bracket body, the edge profile and the plate, the self-tapping screws can pass through the elongated holes on the angle bracket body and be screwed with the edge profile and the plate under the action of the screw machine, thereby improving the efficiency and quality of fixing, avoiding the situation of uneven tightening, and thus facilitating the fixing of the angle bracket body, the edge profile and the plate. The fixing quality of the angle bracket and the edge profile is improved; in addition, under the action of the limiting structure, before the self-tapping screws fix the angle bracket body, the edge profile and the plate, the position deviation of the edge profile can be effectively avoided, the difficulty and error of fixing can be reduced, the stability of the edge profile and the plate after assembly can be improved, and the pre-fixing firmness and reliability of the angle bracket body and the edge profile can be increased, and the situation of the angle bracket body being separated from the edge profile can be avoided.

[0010] The utility model provides an angle bracket, wherein each elongated hole unit comprises two elongated holes spaced apart in the length direction of the edging profile on the corresponding side; since each elongated hole unit comprises at least two elongated holes spaced apart in the length direction of the edging profile on the corresponding side, after each self-tapping screw passes through the elongated hole and the edging profile and is screwed to the plate in the edging honeycomb panel, the fixing firmness of the angle bracket body, the edging profile and the plate can be improved, that is, the firmness and reliability of the edging profile and the plate after being fixed by the angle bracket body can be improved.

[0011] The utility model provides an angle code, wherein each limiting structure includes a limiting block arranged on the angle code body, the limiting block protrudes downward from the lower surface of the angle code body, and each limiting block is used to be inserted into the open groove between the two convex strips at the upper end of the corresponding edging profile, and the two sides of the limiting block respectively abut against the inner sides of the two convex strips; by adopting this structure, after each limiting block is inserted into the open groove between the two convex strips at the upper end of the corresponding edging profile, the limiting of the angle code body and the edging profile can be achieved, so that when the angle code body, the edging profile and the plate are fixed with self-tapping screws, the lateral relative movement of the angle code body and the two adjacent edging profiles can be effectively avoided; and because the two sides of the limiting block respectively abut against the inner sides of the two convex strips, the reliability of the limiting between the angle code body and the edging profile can be further improved; in addition, each limiting block is located on the end of the angle code body and is formed by bending the angle code body.

[0012] The utility model provides an angle code, wherein a pair of undercuts are provided on both sides of the limit block, and the pair of undercuts are used to be inserted into the opening groove of the corresponding edging profile and to be engaged with a pair of upper end walls of the opening groove; after a pair of undercuts are provided on both sides of the limit block, after each limit block is inserted into the opening groove between the two convex strips at the upper end of the corresponding edging profile, the pair of undercuts can be inserted into the opening groove of the corresponding edging profile and to be engaged with a pair of upper end walls of the opening groove, thereby preventing the limit block from being separated from the opening groove, that is, improving the firmness and reliability of the angle code body and the edging profile after pre-fixation, and when the angle code body, the edging profile and the plate are fixed by the subsequent self-tapping screws, it can be avoided that the angle code body is separated from the edging profile, that is, it can bring convenience to the self-tapping screws to fix the diagonal code body, the edging profile and the plate.

[0013] The utility model corner code, wherein each limiting structure comprises two limiting plates arranged at intervals on the angle code body, the two limiting plates both protrude downward from the lower surface of the angle code body, a first limiting groove is formed between the two limiting plates, the first limiting groove is used for two convex strips at the upper end of the corresponding edging profile to be inserted, the inner side walls of the two limiting plates are respectively abutted against the outer side walls of the two convex strips at the upper end of the corresponding edging profile; after adopting this limiting structure, each first limiting groove cooperates with the two convex strips at the upper end of the corresponding edging profile After plugging in, the angle bracket body and the edging profile can be limited, so that when the angle bracket body, the edging profile and the plate are fixed with self-tapping screws, the lateral relative movement of the angle bracket body and the two adjacent edging profiles can be effectively avoided. Moreover, since the inner walls of the two limiting plates are respectively abutted against the outer walls of the two convex strips at the upper ends of the corresponding edging profiles, the reliability of the limiting of the angle bracket body and the edging profile can be further improved. In addition, each limiting plate is located on the side of the angle bracket body and is formed by bending the angle bracket body.

[0014] The utility model provides an angle code, wherein each limiting structure includes two limiting plates arranged at intervals on the angle code body, the two limiting plates both protrude downward from the lower surface of the angle code body, a second limiting groove is formed between the two limiting plates, the second limiting groove is used for one of the convex strips at the upper end of the corresponding edging profile to be inserted, and one of the limiting plates is used to be inserted into the open groove between the two convex strips at the upper end of the corresponding edging profile, and the inner side walls of the two limiting plates are respectively abutted against the two side walls of the corresponding convex strip; by adopting this limiting structure, after the second limiting groove is matched and plugged with one of the convex strips located at the upper end of the corresponding edging profile, the limiting of the angle code body and the edging profile can be achieved, so that when the angle code body, the edging profile and the plate are fixed by self-tapping screws, the lateral relative movement of the angle code body and the two adjacent edging profiles can be effectively avoided, and because the inner side walls of the two limiting plates are respectively abutted against the two side walls of the corresponding convex strip, the reliability of the limiting of the angle code body and the edging profile can be further improved.

[0015] The utility model provides an angle code, wherein a barb is provided on the side wall of a limiting piece for inserting into an open slot, and the barb is used to cooperate and snap-fit ​​with a corresponding upper end wall of the corresponding open slot; after the barb is provided on the side wall of the limiting piece for inserting into the open slot, the barb can cooperate and snap-fit ​​with a corresponding upper end wall of the corresponding open slot, thereby improving the firmness and reliability of the angle code body and the edging profile after pre-fixation, and when the angle code body, the edging profile and the plate are subsequently fixed by self-tapping screws, the angle code body can be prevented from being separated from the edging profile, that is, it can facilitate the fixation of the diagonal code body, the edging profile and the plate by the self-tapping screws.

[0016] The angle bracket of the utility model has an L-shaped body, two long hole units are respectively arranged on two right-angled sides of the angle bracket body, and two limit structures are respectively arranged on two right-angled sides of the angle bracket body. By adopting the angle bracket body of this shape, and the two long hole units are respectively arranged on the two right-angled sides of the angle bracket body, after the self-tapping screws are used to fix the angle bracket body, the edging profile and the plate, the angle bracket body has the advantage of high firmness in fixing the edging profile and the plate.

[0017] The utility model corner bracket, wherein each corner bracket body is provided with a reinforcing plate at the inner corner, and the inner side wall of each corner bracket body is connected to the reinforcing plate as a whole; by adopting this form of corner bracket body, the deformation resistance strength of the corner bracket body can be improved, that is, it has the advantage of high structural stability of the corner bracket body, so that after each self-tapping screw passes through the elongated hole and the edging profile and is screwed with the plate in the edging honeycomb panel, the fixing firmness of the corner bracket body to the edging profile and the plate can be improved, that is, the firmness and reliability of the edging profile and the plate after being fixed by the angle bracket body can be improved.

[0018] A honeycomb panel with edge binding, comprising a panel and an edge binding profile wrapped around four side edges of the panel, wherein two convex strips are provided at the upper end of the edge binding profile, the two convex strips are arranged in parallel at intervals, and an open groove is formed between the two convex strips. The honeycomb panel with edge binding also includes the four above-mentioned corner codes, and an angle code is provided at the adjacent ends of any two adjacent edge binding profiles, and the corner codes are placed on all the convex strips at the upper ends of two adjacent edge binding profiles at the same time. Two limiting structures are provided on the angle code body, and the two limiting structures respectively cooperate with at least one convex strip at the upper end of one of the two adjacent edge binding profiles to limit the lateral relative movement of the angle code body and the two adjacent edge binding profiles, and the two elongated hole units are respectively located above the open groove between the two convex strips at the upper ends of the two adjacent edge binding profiles, and a self-tapping screw is provided at each elongated hole, and the lower end of the screw portion of the self-tapping screw passes through the corresponding elongated hole and is screwed onto the edge binding profile at the bottom of the corresponding open groove, and the head of the self-tapping screw abuts against the angle code body, so that the angle code body and the edge binding profile are and tightened against each other; by adopting this structure, the adjacent ends of any two adjacent edging profiles in the honeycomb panel with edging can be reliably fixed together by the angle codes at the corresponding positions, and under the action of the angle codes, the fixing firmness of the edging profile and the plate can be improved; in addition, by arranging two limiting structures on the angle code body, and the two limiting structures respectively cooperate with at least one convex strip at the upper end of one of the two adjacent edging profiles to limit, that is, under the action of the limiting structure, the limiting structure can prevent the lateral relative movement of the angle code body and the two adjacent edging profiles, thereby improving the stability of the edging profile and the plate after assembly, that is, when the angle code body, the edging profile and the plate are fixed by self-tapping screws, the lateral relative movement of the angle code body and the two adjacent edging profiles can be effectively avoided, thereby facilitating the fixing of the angle code body, the edging profile and the plate by the self-tapping screws, and improving the quality and firmness of the angle code body, the edging profile and the plate after fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure when the utility model adopts the technical solution of embodiment 1;

[0021] Figure 2 for Figure 1 The schematic diagram of the structure after the enlargement of A in the middle;

[0022] Figure 3 This is a first cross-sectional structural schematic diagram when the utility model adopts the technical solution of embodiment 1;

[0023] Figure 4This is a second cross-sectional structural schematic diagram when the utility model adopts the technical solution of embodiment 1;

[0024] Figure 5 This is a schematic cross-sectional view of the utility model when the technical solution of the second embodiment is adopted;

[0025] Figure 6 This is a first cross-sectional structural schematic diagram when the utility model adopts the technical solution of embodiment 3;

[0026] Figure 7 This is a second cross-sectional structural schematic diagram when the utility model adopts the technical solution of embodiment 3;

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure when the utility model adopts the technical solution of the fourth embodiment;

[0028] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at point B. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0030] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] Embodiment 1

[0032] like Figure 1-4As shown, the angle code of the utility model includes an angle code body 1, which is used to connect two adjacent edge-wrapped profiles 2 in the honeycomb panel with edge wrapping, and the angle code body 1 is used to be placed on all the convex strips 23 at the upper ends of the two adjacent edge-wrapped profiles 2 at the same time. Two limiting structures are provided on the angle code body 1, and the two limiting structures are respectively used to cooperate with at least one convex strip 23 at the upper end of one of the two adjacent edge-wrapped profiles 2 to limit the angle code body 1 and the two adjacent edge-wrapped profiles 2 to prevent the lateral relative movement of the angle code body 1 and the two adjacent edge-wrapped profiles 2. At least two elongated holes are provided on the angle code body 1. Units, each of which includes at least one elongated hole 11, and each of which is used for the screw portion of the self-tapping screw 3 to pass vertically; when the angle code body 1 is placed on all the convex strips 23 at the upper ends of two adjacent edging profiles 2, the two elongated hole units are respectively located above the opening groove 21 between the two convex strips 23 at the upper ends of the two adjacent edging profiles 2, and the lower end of the screw portion of the self-tapping screw 3 can pass through the elongated hole 11 and be screwed on the edging profile 2 at the bottom of the corresponding opening groove 21, so that the head of the self-tapping screw 3 is against the angle code body 1, so that the angle code body 1 and the edging profile are connected. The edge profiles 2 are pressed against each other; after two limiting structures are arranged on the angle bracket body, the two limiting structures are respectively limited by at least one convex strip at the upper end of one of the two adjacent edge profiles, that is, under the action of the limiting structure, the limiting structure can prevent the lateral relative movement of the angle bracket body and the two adjacent edge profiles, thereby improving the stability of the edge profile and the plate after assembly, that is, when the angle bracket body, the edge profile and the plate are fixed with self-tapping screws, the lateral relative movement of the angle bracket body and the two adjacent edge profiles can be effectively avoided, thereby improving the stability of the edge profile and the plate after assembly. It can facilitate the fixation of the angle bracket body, edging profile and plate by self-tapping screws, and can improve the quality and firmness of the angle bracket body, edging profile and plate after fixation; in addition, under the action of the limiting structure, before the self-tapping screws fix the angle bracket body, edging profile and plate, the position deviation of the edging profile can be effectively avoided, the difficulty and error of fixation are reduced, the stability of the edging profile and the plate after assembly is improved, and the pre-fixation firmness and reliability of the angle bracket body and the edging profile are increased, and the situation where the angle bracket body is separated from the edging profile is avoided.

[0033] Each elongated hole unit comprises two elongated holes 11 spaced apart in the length direction of the edging profile 2 on the corresponding side; since each elongated hole unit comprises at least two elongated holes spaced apart in the length direction of the edging profile on the corresponding side, after each self-tapping screw passes through the elongated hole and the edging profile and is screwed to the plate in the edging honeycomb panel, the fixing firmness of the angle bracket body, the edging profile and the plate can be improved, that is, the firmness and reliability of the edging profile and the plate after being fixed by the angle bracket body can be improved.

[0034] Each limiting structure includes a limiting block 12 arranged on the angle code body 1, and the limiting block 12 protrudes downward from the lower surface of the angle code body 1, and each limiting block 12 is used to be inserted into the open groove 21 between the two convex strips 23 at the upper end of the corresponding edging profile 2, and the two sides of the limiting block 12 are respectively abutted against the inner sides of the two convex strips 23; by adopting this structure, after each limiting block is inserted into the open groove between the two convex strips at the upper end of the corresponding edging profile, the limiting of the angle code body and the edging profile can be achieved, so that when the angle code body, the edging profile and the plate are fixed with self-tapping screws, the lateral relative movement of the angle code body and the two adjacent edging profiles can be effectively avoided; and because the two sides of the limiting block are respectively abutted against the inner sides of the two convex strips, the reliability of the limiting between the angle code body and the edging profile can be further improved; in addition, each limiting block is located at the end of the angle code body and is formed by bending the angle code body.

[0035] A pair of undercuts 121 are provided on both sides of the limit block 12, and the undercuts 121 are used to be inserted into the opening groove 21 of the corresponding edging profile 2, and to cooperate and engage with a pair of upper end walls of the opening groove 21; by providing a pair of undercuts on both sides of the limit block, after each limit block is inserted into the opening groove between the two convex strips at the upper end of the corresponding edging profile, the pair of undercuts can be inserted into the opening groove of the corresponding edging profile, and to cooperate and engage with a pair of upper end walls of the opening groove, thereby preventing the limit block from being separated from the opening groove, that is, it can improve the firmness and reliability of the angle code body and the edging profile after pre-fixation, and when the self-tapping screws are used to fix the angle code body, the edging profile and the plate in the subsequent process, it can prevent the angle code body from being separated from the edging profile, that is, it can facilitate the fixation of the self-tapping screws to the diagonal code body, the edging profile and the plate.

[0036] The angle bracket body 1 is in an "L" shape, and the two elongated hole units are respectively arranged on the two right-angled sides of the angle bracket body 1, and the two limiting structures are respectively arranged on the two right-angled sides of the angle bracket body 1; by adopting an angle bracket body of this shape, and the two elongated hole units are respectively arranged on the two right-angled sides of the angle bracket body, so that after the self-tapping screws are used to fix the angle bracket body, the edging profile and the plate, the angle bracket body has the advantage of high fixing firmness to the edging profile and the plate.

[0037] A honeycomb panel with edge wrapping, comprising a panel 4 and an edge wrapping profile 2 wrapped around four sides of the panel 4, two convex strips 23 are arranged at the upper end of the edge wrapping profile 2, the two convex strips 23 are arranged in parallel at intervals, and an open groove 21 is formed between the two convex strips 23, and the honeycomb panel with edge wrapping also includes four of the above-mentioned corner codes, and any two adjacent ends of the edge wrapping profiles 2 are each provided with a corner code, and the corner codes are simultaneously placed on all the convex strips 23 at the upper ends of the two adjacent edge wrapping profiles 2, and two limiting structures are arranged on the corner code body 1, and the two limiting structures are respectively connected to At least one convex strip 23 at the upper end of one of the two adjacent edging profiles 2 cooperates with the limit position to prevent the lateral relative movement of the angle code body 1 and the two adjacent edging profiles 2. The two elongated hole units are respectively located above the opening groove 21 between the two convex strips 23 at the upper ends of the two adjacent edging profiles 2. A self-tapping screw 3 is provided at each elongated hole 11. The lower end of the screw portion of the self-tapping screw 3 passes through the corresponding elongated hole 11 and is screwed on the edging profile 2 at the bottom of the corresponding opening groove 21. The head of the self-tapping screw 3 abuts against the bottom of the opening groove 21. On the angle code body 1, the angle code body 1 and the edging profile 2 are pressed against each other; by adopting this structure, the adjacent ends of any two adjacent edging profiles in the honeycomb panel with edging can be reliably fixed together by the angle codes at the corresponding positions, and under the action of the angle codes, the fixing firmness of the edging profile and the plate can be improved; in addition, by arranging two limiting structures on the angle code body, and the two limiting structures respectively cooperate with at least one convex strip at the upper end of one of the two adjacent edging profiles to limit, that is, under the action of the limiting structure, the limiting structure can prevent the lateral relative movement of the angle code body and the two adjacent edging profiles, thereby improving the stability of the edging profile and the plate after assembly, that is, when the angle code body, the edging profile and the plate are fixed by self-tapping screws, the lateral relative movement of the angle code body and the two adjacent edging profiles can be effectively avoided, thereby facilitating the fixing of the angle code body, the edging profile and the plate by the self-tapping screws, and improving the quality and firmness of the angle code body, the edging profile and the plate after fixation.

[0038] Embodiment 2

[0039] like Figure 5As shown, the difference from the first embodiment is that each limiting structure includes two limiting plates 13 spaced apart on the angle code body 1, the two limiting plates 13 both protrude downward from the lower surface of the angle code body 1, and a first limiting groove 14 is formed between the two limiting plates 13, the first limiting groove 14 is used for the two convex strips 23 at the upper end of the corresponding edge-wrapped profile 2 to be inserted, and the inner side walls of the two limiting plates 13 are respectively abutted against the outer side walls of the two convex strips 23 at the upper end of the corresponding edge-wrapped profile 2; after adopting this limiting structure, at each first limiting groove and at the upper end of the corresponding edge-wrapped profile After the two convex strips at the corners are plugged in and matched, the diagonal code body and the edging profile can be limited. Therefore, when the diagonal code body, the edging profile and the plate are fixed with self-tapping screws, the lateral relative movement of the diagonal code body and the two adjacent edging profiles can be effectively avoided. Moreover, since the inner walls of the two limiting plates 13 are respectively abutted against the outer walls of the two convex strips 23 at the upper end of the corresponding edging profile 2, the reliability of the limitation of the diagonal code body and the edging profile can be further improved. In addition, each limiting plate is located on the side of the diagonal code body and is formed by bending the diagonal code body.

[0040] Embodiment 3

[0041] like Figure 6-7 As shown, the difference from the first embodiment is that each limiting structure includes two limiting pieces 15 spaced apart on the angle code body 1, the two limiting pieces 15 protrude downward from the lower surface of the angle code body 1, and a second limiting groove 16 is formed between the two limiting pieces 15. The second limiting groove 16 is used for inserting one of the convex strips 23 at the upper end of the corresponding edge-wrapped profile 2, and one of the limiting pieces 15 is used to be inserted into the open groove 21 between the two convex strips 23 at the upper end of the corresponding edge-wrapped profile 2, and the inner side walls of the two limiting pieces 15 are respectively connected to the two sides of the corresponding convex strips 23. side walls abut against each other; by adopting this limiting structure, after the second limiting groove is plugged into one of the convex strips located at the upper end of the corresponding edging profile, the limiting of the diagonal code body and the edging profile can be achieved, so that when the diagonal code body, the edging profile and the plate are fixed with self-tapping screws, the lateral relative movement of the diagonal code body and the two adjacent edging profiles can be effectively avoided, and because the inner side walls of the two limiting pieces 15 respectively abut against the two side walls of the corresponding convex strips 23, the reliability of the limiting of the diagonal code body and the edging profile can be further improved.

[0042] A barb 151 is provided on the side wall of the limiting piece 15 for inserting into the opening groove 21, and the barb 151 is used to cooperate and snap-fit ​​with the corresponding upper end wall of the corresponding opening groove 21; after the barb is provided on the side wall of the limiting piece for inserting into the opening groove, the barb can cooperate and snap-fit ​​with the corresponding upper end wall of the corresponding opening groove, thereby improving the firmness and reliability of the angle code body and the edging profile after pre-fixation, and when the self-tapping screws are used to fix the angle code body, the edging profile and the plate subsequently, the angle code body can be prevented from being separated from the edging profile, that is, it can facilitate the fixation of the self-tapping screws to the diagonal code body, the edging profile and the plate.

[0043] Embodiment 4

[0044] like Figure 8-9 As shown, what is different from the first embodiment is that: a reinforcing plate is provided at the inner corner of each angle bracket body 1, and the inner side wall of each angle bracket body 1 is connected to the reinforcing plate as a whole; by adopting this form of angle bracket body, the deformation resistance of the angle bracket body can be improved, that is, it has the advantage of high structural stability of the angle bracket body, so that after each self-tapping screw passes through the elongated hole and the edging profile and is screwed to the plate in the edging honeycomb panel, the fixing firmness of the angle bracket body to the edging profile and the plate can be improved, that is, the firmness and reliability of the edging profile and the plate after being fixed by the angle bracket body can be improved.

[0045] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An angle bracket, comprising an angle bracket body (1), wherein the angle bracket body (1) is used to connect two adjacent edge-bound profiles (2) in an edge-bound honeycomb panel, characterized in that: The angle code body (1) is used to be placed on all the convex strips (23) at the upper ends of two adjacent edge profiles (2) at the same time. The angle code body (1) is provided with two limiting structures. The two limiting structures are respectively used to cooperate with at least one convex strip (23) at the upper end of one of the two adjacent edge profiles (2) to limit the angle code body (1) and the two adjacent edge profiles (2) to prevent the angle code body (1) and the two adjacent edge profiles (2) from lateral relative movement. The angle code body (1) is provided with at least two elongated hole units, each of which includes at least one elongated hole (11), and each of the elongated holes (11) is For the screw portion of the self-tapping screw (3) to pass vertically; when the angle code body (1) is placed on all the convex strips (23) at the upper ends of two adjacent edging profiles (2), the two elongated hole units are respectively located above the opening groove (21) between the two convex strips (23) at the upper ends of the two adjacent edging profiles (2), and the lower end of the screw portion of the self-tapping screw (3) can pass through the elongated hole (11) and be screwed onto the edging profile (2) at the bottom of the corresponding opening groove (21), so that the head of the self-tapping screw (3) is against the angle code body (1), thereby realizing mutual compression of the angle code body (1) and the edging profile (2).

2. The angle code according to claim 1, characterized in that: Each of the elongated hole units comprises two elongated holes (11) spaced apart and distributed along the length direction of the edging profile (2) on the corresponding side.

3. The angle code according to claim 1 or 2, characterized in that: Each of the limiting structures comprises a limiting block (12) arranged on the angle code body (1), the limiting block (12) protruding downward from the lower surface of the angle code body (1), and each of the limiting blocks (12) is used to be inserted into an open groove (21) between two convex strips (23) at the upper end of a corresponding edging profile (2).

4. The angle code according to claim 3, characterized in that: A pair of undercuts (121) are provided on both sides of the limit block (12), and the pair of undercuts (121) are used to be inserted into the opening groove (21) of the corresponding edge-wrapped profile (2) and to be engaged with a pair of upper end walls of the opening groove (21).

5. The angle code according to claim 1 or 2, characterized in that: Each of the limiting structures comprises two limiting plates (13) arranged at intervals on the angle code body (1); the two limiting plates (13) protrude downward from the lower surface of the angle code body (1); a first limiting groove (14) is formed between the two limiting plates (13); the first limiting groove (14) is used for the insertion of two convex strips (23) at the upper end of the corresponding edging profile (2).

6. The angle code according to claim 1 or 2, characterized in that: Each of the limiting structures comprises two limiting plates (15) arranged at intervals on the angle code body (1); the two limiting plates (15) protrude downward from the lower surface of the angle code body (1); a second limiting groove (16) is formed between the two limiting plates (15); the second limiting groove (16) is used for inserting one of the convex strips (23) at the upper end of the corresponding edging profile (2); and one of the limiting plates (15) is used for inserting into the open groove (21) between the two convex strips (23) at the upper end of the corresponding edging profile (2).

7. The angle code according to claim 6, characterized in that: A barb (151) is provided on the side wall of the limiting piece (15) for being inserted into the opening slot (21), and the barb (151) is used for engaging with a corresponding upper end wall of the corresponding opening slot (21).

8. The angle code according to claim 1 or 2, characterized in that: The angle code body (1) is in an "L" shape, the two elongated hole units are respectively arranged on two right-angled sides of the angle code body (1), and the two limiting structures are respectively arranged on two right-angled sides of the angle code body (1).

9. The angle code according to claim 8, characterized in that: A reinforcing plate is provided at the inner corner of each corner code body (1), and the inner side wall of each corner code body (1) is integrally connected to the reinforcing plate.

10. A honeycomb panel with edge wrapping, comprising a panel (4) and an edge wrapping profile (2) wrapped around four sides of the panel (4), wherein two convex strips (23) are provided at the upper end of the edge wrapping profile (2), the two convex strips (23) are arranged in parallel with each other, and an open groove (21) is formed between the two convex strips (23), characterized in that: It also includes four angle codes as described in any one of claims 1 to 9, wherein the adjacent ends of any two adjacent edge profiles (2) are each provided with one of the angle codes, and the angle codes are simultaneously placed on all the convex strips (23) at the upper ends of the two adjacent edge profiles (2), and the angle code body (1) is provided with two limiting structures, and the two limiting structures are respectively cooperated with at least one convex strip (23) at the upper end of one of the two adjacent edge profiles (2) to limit the angle code body (1) and the two adjacent edge profiles (2). 2) for lateral relative movement, the two elongated hole units are respectively located above the opening groove (21) between the two convex strips (23) at the upper ends of two adjacent edge profiles (2), and each of the elongated holes (11) is provided with a self-tapping screw (3), the lower end of the screw portion of the self-tapping screw (3) passes through the corresponding elongated hole (11) and is screwed on the edge profile (2) at the bottom of the corresponding opening groove (21), and the head of the self-tapping screw (3) is against the angle code body (1), so that the angle code body (1) and the edge profile (2) are pressed against each other.

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