Corner splicing corner connector

Abstract

The utility model provides a corner splicing corner connector which comprises a first corner connecting piece and a second corner connecting piece, the first corner connecting piece and the second corner connecting piece are respectively provided with two section bar inserting parts which are perpendicular to each other, and the first corner connecting piece and the second corner connecting piece are detachably connected and used for being inserted into installation grooves of two section bar structures which are perpendicular to each other. An adjusting hole is formed in the butt joint position of the first corner connecting piece and the second corner connecting piece, a fixing piece is inserted into the adjusting hole so that the first corner connecting piece can abut against one side of the mounting groove of the profile structure, and the second corner connecting piece can abut against the other side of the mounting groove of the profile structure; the second corner connecting piece extends towards the other side of the mounting groove to be provided with an abutting supporting plate. The pin is inserted into the adjusting hole, so that the first corner connecting piece and the second corner connecting piece are separated to abut against the two sides of the mounting groove respectively, and stable positioning between the first corner connecting piece and the two profile structures and between the second corner connecting piece and the two profile structures is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window profile hardware, and particularly relates to a corner splicing code and a window body thereof. Background Art

[0002] In architecture, angle brackets are hardware that connect components that intersect at 90 degrees. Angle brackets are often used in decoration projects and furniture assembly. When assembling thermal break doors and windows, angle brackets are often needed to connect the door and window horizontal frames and door and window vertical frames. When making specific connections, angle brackets are generally inserted into the inner surfaces of the door and window horizontal frames and door and window vertical frames, and fill the inner surface ends of the profiles to ensure their stability. Such angle brackets require more materials, are not adjustable, are inconvenient to install, and have poor stability. Utility Model Content

[0003] The utility model aims to provide a corner splicing angle code and a window body thereof, so as to realize less consumables used for the angle code and enhance the connection stability of profiles.

[0004] The utility model discloses a corner joint code, comprising a first corner connector and a second corner connector, wherein the first corner connector and the second corner connector are both provided with two mutually perpendicular profile insertion parts, the first corner connector and the second corner connector are detachably connected and used for being inserted into mounting grooves of two mutually perpendicular profile structures, an adjustment hole is provided at a butt joint between the first corner connector and the second corner connector, the adjustment hole is used for inserting a fixing part so that the first corner connector abuts against one side of the mounting groove of the profile structure, and the second corner connector abuts against the other side of the mounting groove of the profile structure; the second corner connector is extended to the other side of the mounting groove and is provided with a supporting plate.

[0005] Furthermore, a first splicing portion is provided on one side of the first corner connector, and the other side of the first corner connector is used to abut against one side of the mounting groove of the profile structure. A second splicing portion aligned with the first splicing portion is provided on one side of the second corner connector, and the abutting support plate is fixed to the other side of the second corner connector.

[0006] Furthermore, the first splicing portion includes a circular positioning post and a circular positioning hole, and the second splicing portion includes a circular positioning hole connected to the circular positioning post and a circular positioning post aligned with the circular positioning hole.

[0007] Furthermore, the first splicing portion further includes irregular ridges, and the second splicing portion further includes irregular grooves matched with the irregular ridges; or, the first splicing portion further includes irregular grooves, and the second splicing portion further includes irregular ridges matched with the irregular grooves.

[0008] Furthermore, the abutting support plate includes an outer corner support plate, an inner corner support plate and a side support plate, and the inner corner support plate and the outer corner support plate are respectively arranged on the inner side and the outer side of the corner of the two profile insertion parts of the second corner connector; the side support plates are respectively arranged on the two profile insertion parts of the second corner connector.

[0009] Furthermore, the outer corner support plate is a flat support plate extending along the thickness direction of the profile insertion portion, and the protruding end of the flat support plate is provided with a first right-angle docking surface, which abuts against the bottom walls of the two installation grooves.

[0010] Furthermore, the inner angle support plate is a right-angle support plate extending along the width direction of the profile insertion portion, and the protruding end of the right-angle support plate is provided with a second right-angle docking surface, and the second right-angle docking surface abuts against the side walls of the two installation grooves.

[0011] Furthermore, the side support plate includes a width side support plate extending along the width direction of the profile insertion portion and a thickness side support plate extending along the thickness direction of the profile insertion portion, the width side support plate abuts against the side wall of the mounting groove, and the thickness side support plate abuts against the bottom wall of the mounting groove.

[0012] Furthermore, a first semicircular adjustment position is provided on one of the profile insertion portions of the first corner connector, and a second semicircular adjustment position is provided on the corresponding profile insertion portion of the second corner connector, and the first semicircular adjustment position and the second semicircular adjustment position are spliced ​​to form the adjustment hole.

[0013] The beneficial effects of the utility model are:

[0014] The corner joint code of the present invention is provided with an adjustment hole between the first corner connector and the second corner connector. When the profile insertion portion is inserted into the installation groove of the profile structure, the overall width of the first corner connector and the second corner connector is smaller than the width of the installation groove, so as to facilitate insertion. After insertion, the pin is inserted into the adjustment hole to separate the first corner connector and the second corner connector so as to respectively abut against the two sides of the installation groove, thereby achieving stable positioning between the first corner connector, the second corner connector and the two profile structures. Multiple abutment support plates are extended from the other side of the second corner connector, and only the extended abutment support plates need to abut against the other side of the installation groove, thereby minimizing the consumables required for the second corner connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the corner code for splicing corners;

[0016] Figure 2 is a schematic diagram of the first angle structure of the second corner connector;

[0017] Figure 3 It is a schematic diagram of the decomposition structure of the corner splicing corner code;

[0018] Figure 4 This is a structural diagram of the corner joint bracket installed in the profile;

[0019] Figure 5 for Figure 4 A schematic diagram of the cross-sectional structure in the middle A direction;

[0020] Figure 6 This is a schematic diagram of the second angle structure of the second corner connector.

[0021] Description of reference numerals:

[0022] 1. Installation groove; 10. First corner connector; 11. First splicing part; 12. First semicircular adjustment position; 20. Second corner connector; 21. Second splicing part; 22. Second semicircular adjustment position; 101. Circular positioning column 1; 102. Circular positioning hole; 103. Irregular convex strip; 104. Irregular groove; 105. Adjustment hole; 30. Abutment support plate; 31. External corner support plate; 311. Flat support plate; 32. Internal corner support plate; 321. Right-angle support plate; 33. Side support plate; 331. Width side support plate; 332. Thickness side support plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the terms in the present utility model can be understood according to specific circumstances.

[0025] See also Figure 1-5 The utility model discloses a corner joint code, including a first corner connector 10 and a second corner connector 20. The first corner connector 10 and the second corner connector 20 are both provided with two mutually perpendicular profile insertion parts. The first corner connector 10 and the second corner connector 20 are detachably connected and used to be inserted into the installation grooves 1 of two mutually perpendicular profile structures. An adjustment hole 105 is provided at the joint between the first corner connector 10 and the second corner connector 20. The adjustment hole 105 is used to insert a fixing piece so that the first corner connector 10 is abutted against one side of the installation groove 1 of the profile structure, and the second corner connector 20 is abutted against the other side of the installation groove 1 of the profile structure; the second corner connector 20 is extended to the other side of the installation groove 1 and is provided with a supporting plate 30.

[0026] The corner code of the corner splicing of the present invention is provided with an adjustment hole 105 between the first corner connector 10 and the second corner connector 20. When the profile insertion portion is inserted into the installation groove 1 of the profile structure, the overall width of the first corner connector 10 and the second corner connector 20 is smaller than the width of the installation groove 1, so as to facilitate insertion. After insertion, the pin is inserted into the adjustment hole 105 to separate the first corner connector 10 and the second corner connector 20 so as to respectively abut against the two sides of the installation groove 1, thereby achieving stable positioning between the first corner connector 10, the second corner connector 20 and the two profile structures. A plurality of abutment support plates 30 are extended from the other side of the second corner connector 20, and only the extended abutment support plates 30 need to abut against the other side of the installation groove 1, thereby saving consumables required for the second corner connector 20 as much as possible.

[0027] It is understandable that the width of the first corner connector 10 and the width of the second corner connector 20 do not need to be close to 1 / 2 of the width of the installation groove 1. Under the premise of ensuring the rigidity requirement, the width of the supporting plate 30 can be widened as much as possible to reduce material consumption.

[0028] In this embodiment, a first splicing portion 11 is provided on one side of the first corner connector 10, and the other side of the first corner connector 10 is used to abut against one side of the mounting groove 1 of the profile structure, and a second splicing portion 21 is provided on one side of the second corner connector 20 that is aligned with the first splicing portion 11, and the abutting support plate 30 is fixed to the other side of the second corner connector 20. The provision of the first splicing portion 11 and the second splicing portion 21 facilitates the alignment of the first corner connector 10 and the second corner connector 20 before being inserted into the mounting groove 1.

[0029] See also Figure 3 and Figure 6, the first splicing part 11 includes a circular positioning column 101 and a circular positioning hole 102, and the second splicing part 21 includes a circular positioning hole 102 docked with the circular positioning column 101 and a circular positioning column 101 aligned with the circular positioning hole 102. At the same time, the first splicing part 11 also includes an irregular ridge 103, and the second splicing part 21 also includes an irregular groove 104 adapted to the irregular ridge 103; or, the first splicing part 11 also includes an irregular groove 104, and the second splicing part 21 also includes an irregular ridge 103 adapted to the irregular groove 104. It should be noted that after the pin is inserted into the adjustment hole 105, the circular positioning column 101 does not separate from the prototype positioning hole, and the irregular ridge 103 does not separate from the irregular groove 104, thereby ensuring that the first corner connector 10 and the second corner connector 20 are always in alignment.

[0030] In this embodiment, the abutting support plate 30 includes an outer corner support plate 31, an inner corner support plate 32 and a side support plate 33. The inner corner support plate 32 and the outer corner support plate 31 are respectively arranged on the inner side and the outer side of the corner of the two profile insertion parts of the second corner connector 20; the side support plates 33 are respectively arranged on the two profile insertion parts of the second corner connector 20. It should be noted that the thickness of the extended end of the support plate can be gradually narrowed, so as to further save consumables. The synchronous action of the outer corner support plate 31, the inner corner support plate 32 and the side support plate 33 can ensure the stability of the support. After the support is stable, glue is injected into the installation groove 1 of the profile structure through the glue injection hole to ensure the connection stability between the profile structures.

[0031] Specifically, the outer corner support plate 31 is a flat support plate 311 extending along the thickness direction of the profile insertion portion, and a first right-angle butt joint surface is provided at the protruding end of the flat support plate 311 , which abuts against the bottom walls of the two installation grooves 1 .

[0032] The inner angle support plate 32 is a right-angle support plate 321 extending along the width direction of the profile insertion portion. A second right-angle butt joint surface is provided at the protruding end of the right-angle support plate, and the second right-angle butt joint surface abuts against the side walls of the two installation grooves 1.

[0033] The side support plate 33 includes a width side support plate 331 extending along the width direction of the profile insertion portion and a thickness side support plate 332 extending along the thickness direction of the profile insertion portion. The width side support plate 331 abuts against the side wall of the installation groove 1, and the thickness side support plate 332 abuts against the bottom wall of the installation groove 1.

[0034] The abutting support plate 30 positions the second corner connector 20 in the width direction and the thickness direction of the mounting groove 1 respectively, and the contact is tight and the positioning effect is good.

[0035] In this embodiment, a first semicircular adjustment position 12 is provided on a profile insertion portion of the first corner connector 10, and a second semicircular adjustment position 22 is provided on a corresponding profile insertion portion of the second corner connector 20. The first semicircular adjustment position 12 and the second semicircular adjustment position 22 are spliced ​​to form an adjustment hole 105. It can be understood that both the transverse profile insertion portion and the longitudinal profile insertion portion should be provided with semicircular adjustment positions so that the transverse profile and the longitudinal profile can be spliced ​​and positioned synchronously.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corner joint code, characterized in that: It includes a first corner connector and a second corner connector, each of which is provided with two mutually perpendicular profile insertion parts, the first corner connector and the second corner connector are detachably connected and used to be inserted into the installation grooves of two mutually perpendicular profile structures, an adjustment hole is provided at the joint between the first corner connector and the second corner connector, the adjustment hole is used to insert a fixing part so that the first corner connector is abutted against one side of the installation groove of the profile structure, and the second corner connector is abutted against the other side of the installation groove of the profile structure; the second corner connector extends to the other side of the installation groove and is provided with an abutting support plate.

2. The corner joint code according to claim 1, characterized in that: A first splicing portion is provided on one side of the first corner connector, and the other side of the first corner connector is used to abut against one side of the mounting groove of the profile structure. A second splicing portion aligned with the first splicing portion is provided on one side of the second corner connector, and the abutting support plate is fixed to the other side of the second corner connector.

3. The corner joint code according to claim 2, characterized in that: The first splicing portion includes a circular positioning post and a circular positioning hole, and the second splicing portion includes a circular positioning hole connected to the circular positioning post and a circular positioning post aligned with the circular positioning hole.

4. The corner joint code according to claim 3, characterized in that: The first splicing portion further includes irregular convex strips, and the second splicing portion further includes irregular grooves adapted to the irregular convex strips; or, the first splicing portion further includes irregular grooves, and the second splicing portion further includes irregular convex strips adapted to the irregular grooves.

5. The corner joint code according to claim 1, characterized in that: The abutting support plate includes an outer corner support plate, an inner corner support plate and a side support plate. The inner corner support plate and the outer corner support plate are respectively arranged on the inner side and the outer side of the corner of the two profile insertion parts of the second corner connector; the side support plates are respectively arranged on the two profile insertion parts of the second corner connector.

6. The corner joint code according to claim 5, characterized in that: The outer corner support plate is a flat plate-shaped support plate extending along the thickness direction of the profile insertion portion, and a first right-angled docking surface is provided at the protruding end of the flat plate-shaped support plate, and the first right-angled docking surface abuts against the bottom walls of the two installation grooves.

7. The corner joint code according to claim 5, characterized in that: The inner angle support plate is a right-angle support plate extending along the width direction of the profile insertion portion, and a second right-angle docking surface is provided at the protruding end of the right-angle support plate, and the second right-angle docking surface abuts against the side walls of the two installation grooves.

8. The corner joint code according to claim 5, characterized in that: The side support plate includes a width side support plate extending along the width direction of the profile insertion portion and a thickness side support plate extending along the thickness direction of the profile insertion portion, the width side support plate abuts against the side wall of the installation groove, and the thickness side support plate abuts against the bottom wall of the installation groove.

9. The corner joint code according to claim 1, characterized in that: A first semicircular adjustment position is provided on one of the profile insertion parts of the first corner connector, and a second semicircular adjustment position is provided on the corresponding profile insertion part of the second corner connector. The first semicircular adjustment position and the second semicircular adjustment position are spliced ​​to form the adjustment hole.

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