Adjustable door and window corner brace

Abstract

The utility model relates to the technical field of door and window corner connectors, and discloses an adjustable door and window corner connector which comprises a first corner connector body, a second corner connector body and an included angle adjusting structure. After the first corner brace body and the second corner brace body are arranged in a V shape, the intersection positions of the first corner brace body and the second corner brace body are rotationally connected, and the first corner brace body and the second corner brace body are connected through an included angle adjusting structure and used for adjusting the included angle between the first corner brace body and the second corner brace body. Compared with the prior art, the corner brace has the advantages that under the condition that the puller bolt is not tightened, the movable connecting rod is pushed and pulled to drive the T-shaped sliding block to move in the T-shaped sliding groove, meanwhile, the included angle between the first corner brace body and the second corner brace body is changed, and after the included angle is changed to the needed included angle, the puller bolt is tightened, so that the corner brace is fixed. The sawtooth clamping block and the rack groove are firmly meshed together, the first corner connector body and the second corner connector body can be fixed together again, and meanwhile the included angle between the first corner connector body and the second corner connector body can be adjusted. In conclusion, the door and window frame connecting device can be suitable for doors and windows with different door and window frame connecting angles and is higher in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window corner code technical field, specifically adjustable door and window corner code. BACKGROUND

[0002] Corner code refers to the connecting piece at the corner of the sash, door frame or window frame, which connects and fixes the profiles on both sides into a right angle, and the fixed corner has better flatness and better stability.

[0003] In the prior art, the door and window corner code needs to be matched with the corresponding door and window profile cavity during the manufacturing and assembly of the door and window frame, so as to ensure the assembly quality of the final door and window frame. Therefore, the existing corner connecting piece is generally of fixed structure, and has relatively large use limitation. For the door and window with different connecting angles at the corner of the frame, the existing corner code cannot adjust the included angle of itself according to the connecting angle at the corner of the frame, so it cannot be applied to the door and window with different connecting angles at the corner of the frame. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties, and provide an adjustable door and window corner code, which can adjust the included angle of itself according to the connecting angle at the corner of the frame, and has stronger practicability.

[0005] To solve the above technical problem, the utility model provides the technical scheme as follows:

[0006] An adjustable door and window corner code comprises a corner code body one, a corner code body two and an included angle adjusting structure, the corner code body one and the corner code body two are arranged in V shape and are rotationally connected at the intersection, and the two are further connected through the included angle adjusting structure for adjusting the included angle between the corner code body one and the corner code body two.

[0007] As an improvement, the included angle adjusting structure comprises a movable connecting rod, a T-shaped sliding block, a T-shaped sliding groove and a positioning structure, the movable connecting rod is hingedly connected with the T-shaped sliding block at both ends, the opposite sides of the corner code body one and the corner code body two are respectively formed with the T-shaped sliding groove which is movably matched with the T-shaped sliding block, and the movable T-shaped sliding block is fixed in the T-shaped sliding groove through the positioning structure. The included angle between the corner code body one and the corner code body two can be conveniently adjusted.

[0008] As an improvement, the positioning structure comprises a jacking bolt, a sawtooth clamping block and a rack groove, the T-shaped sliding block is formed with an extension part, the extension part is reserved with a movable slot on the side facing the inner bottom surface of the T-shaped sliding groove, the sawtooth clamping block is movably matched and arranged in the movable slot, the inner bottom surface of the T-shaped sliding groove is formed with the rack groove which is engaged with the sawtooth surface of the sawtooth clamping block, and the jacking bolt is threadedly connected into the screw hole reserved in the extension part, and the end of the jacking bolt jacks the sawtooth clamping block. The movable T-shaped sliding block can be conveniently fixed in the T-shaped sliding groove.

[0009] The utility model has the advantages that compared with prior art, in the case that the jacking bolt is not tightened, the push-pull movable connecting rod can drive the T-shaped sliding block to move in the T-shaped sliding groove, and the included angle between the first corner body and the second corner body is changed.

[0010] The utility model discloses in use, in the case that the jacking bolt is not tightened, the push-pull movable connecting rod can drive the T-shaped sliding block to move in the T-shaped sliding groove, and the included angle between the first corner body and the second corner body is changed. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structural schematic diagram of the utility model.

[0012] Figure 2 It is the partial structural schematic diagram of the utility model.

[0013] Figure 3 It is the partial structural schematic diagram of the utility model. Figure 2

[0014] Figure 4 It is the partial structural schematic diagram of the utility model. Figure 3 Figure 1 .

[0015] Figure 5 It is the partial structural schematic diagram of the utility model. Figure 3 Figure 2 .

[0016] As shown in the drawing: 1, the first corner body, 2, the second corner body, 3, movable connecting rod, 4, T-shaped sliding block, 5, T-shaped sliding groove, 6, jacking bolt, 7, sawtooth block, 8, rack groove, 9, extension, 10, movable notch, 11, pin shaft. DETAILED DESCRIPTION

[0017] ​​​In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more. In addition, the term "includes" and any variation thereof is intended to cover non-exclusive inclusion.

[0018] The utility model will be further described in detail below with reference to the drawings.

[0019] An adjustable door and window corner code, comprising:

[0020] Corner code body one 1 and corner code body two 2, both are V-shaped arrangement, and the intersection is hinged through pin shaft 11;

[0021] The included angle adjusting structure includes a movable connecting rod 3, a T-shaped sliding block 4, a T-shaped sliding groove 5, a jacking bolt 6, a sawtooth block 7 and a rack groove 8;Both ends of the movable connecting rod 3 are hinged with T-shaped sliding blocks 4 respectively, the opposite sides of the corner code body one 1 and the corner code body two 2 are respectively formed with T-shaped sliding grooves 5 which are movably matched with the T-shaped sliding blocks 4, the T-shaped sliding block 4 is formed with an extension 9 on the side, the extension 9 is reserved with a movable slot 10 on the side facing the inner bottom surface of the T-shaped sliding groove 5, the sawtooth block 7 is movably matched and arranged in the movable slot 10, the inner bottom surface of the T-shaped sliding groove 5 is formed with a rack groove 8 which is engaged with the sawtooth surface of the sawtooth block 7, and the jacking bolt 6 is screwed into the screw hole reserved in the extension 9, and the end jacks the sawtooth block 7.

[0022] As a preferred embodiment, the T-shaped sliding groove 5 is throughly arranged towards the free end of the corner code body one 1. In this way, the included angle adjusting structure can be conveniently assembled and disassembled between the corner code body one 1 and the corner code body two 2.

[0023] As a preferred embodiment, the jacking bolt 6 is a hexagonal bolt.

[0024] In the specific implementation of the embodiment:

[0025] As Figure 1As shown, in the case that the jacking bolt 6 is not tightened, the T-shaped slider 4 can slide in the T-shaped sliding groove 5, and the push-pull movable connecting rod 3 can drive the T-shaped slider 4 to move, and the included angle between the corner body one 1 and the corner body two 2 is changed; after the included angle is changed to the required angle, the 7-shaped wrench is used to tighten the jacking bolt 6, so that the sawtooth clamping block 7 and the rack groove 8 are firmly engaged together, and then the corner body one 1 and the corner body two 2 can be fixed together again, and the adjustment of the included angle between the corner body one 1 and the corner body two 2 is completed.

[0026] It is worth mentioning that after the adjacent frames of the door and window are connected by the new type, a gap for avoiding the movable connecting rod 3 is reserved on the frame. The movable connecting rod 3 can also play a role in reinforcing the whole door and window frame.

[0027] The above describes the present application and its implementation, which is not limited, and the embodiment shown in the drawings is only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. An adjustable door and window corner bracket, characterized by: The utility model provides a kind of angle code, including angle code body one (1), angle code body two (2) and included angle adjusting structure;The angle code body one (1) and angle code body two (2) are V-shaped after being arranged, and the intersection is rotatably connected, and the two are also connected by included angle adjusting structure, for adjusting the included angle size between angle code body one (1) and angle code body two (2).

2. An adjustable door and window corner bracket according to claim 1, wherein: The included angle adjusting structure includes movable connecting rod (3), T-shaped slider (4), T-shaped sliding groove (5) and positioning structure;Two ends of the movable connecting rod (3) are respectively hinged with T-shaped slider (4), and the opposite sides of the angle code body one (1) and the angle code body two (2) are respectively formed with T-shaped sliding groove (5) that is movably matched with T-shaped slider (4), and the T-shaped slider (4) after movement is fixed in T-shaped sliding groove (5) by positioning structure.

3. An adjustable door and window corner bracket according to claim 2, wherein: The T-shaped sliding groove (5) is throughly arranged towards the free end of the angle code body one (1).

4. An adjustable door and window corner bracket according to claim 3, wherein: The positioning structure includes jacking bolt (6), sawtooth block (7) and rack groove (8);The T-shaped slider (4) is formed with extension (9) side, and the side of the bottom surface of T-shaped sliding groove (5) is reserved with movable notch (10) facing extension (9), after sawtooth block (7) is movably matched in movable notch (10), the inner bottom surface of T-shaped sliding groove (5) is formed with rack groove (8) that is engaged with the sawtooth surface of sawtooth block (7), and the end of jacking bolt (6) is jacked after being screwed into the screw hole reserved in extension (9), sawtooth block (7).

5. An adjustable door and window corner bracket according to claim 4, wherein: The jacking bolt (6) is a hexagonal bolt.

6. An adjustable door and window corner bracket according to claim 1, wherein: The angle code body one (1) and the angle code body two (2) are hinged together by pin shaft (11).

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