Corner frame aluminum profile

Abstract

The utility model discloses a corner frame aluminum profile which comprises a first profile body, a second profile body and a corner profile body, connecting ends are fixedly arranged on the two adjacent side faces of the corner profile body, rubber plates are embedded into the upper end face and the lower end face of each connecting end, and a plurality of spring clamping blocks are arranged on the front side face and the rear side face of each connecting end. The inner wall of the end portion of the first section bar and the inner wall of the end portion of the second section bar are respectively provided with a clamping groove corresponding to each spring clamping block, and bolts are arranged between the outer side face of the first section bar and the side face of the connecting end and between the outer side face of the second section bar and the side face of the connecting end in a threaded connection mode. The corner section bar and the adjacent section bar can be quickly connected and disassembled, during installation, the section bars are inserted into the connecting ends, the spring clamping blocks are automatically clamped into the clamping grooves, then the bolts are tightened, fixation can be completed, and the installation efficiency is greatly improved. When dismounting is needed, the bolts are loosened, the sectional materials can be easily separated by pulling the sectional materials forcibly, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile device technical field, specifically point to a corner frame aluminium profile. BACKGROUND

[0002] The corner aluminium profile is usually used in the right-angle connecting place of door and window frame. In the field of building and home decoration, the frame structure of door and window needs to be connected at the corner to ensure the stability and aesthetics of the whole. The corner frame aluminium profile as a key component undertakes the important task of connecting profiles in different directions.

[0003] The traditional corner profile has many problems in disassembly and assembly. The connection mode of the traditional corner profile is often complex, and may need to be connected by using a large number of screws or welding. In the installation process, a large amount of time and labor is needed, and the operation is difficult. When disassembly, repair or replacement is needed, the same complex steps are faced, and the profile cannot be quickly separated, which brings great inconvenience to the user. SUMMARY

[0004] (I) Technical problem

[0005] The utility model aims at providing a corner frame aluminium profile, which aims at solving the problem of the traditional corner profile in the disassembly and assembly process.

[0006] (II) Technical content

[0007] In order to solve the above technical problems, the technical scheme of the utility model is as follows: a corner frame aluminium profile, comprising a first profile, a second profile and a corner profile, the corner profile is fixed with a connecting end on each of the two adjacent sides, the first profile and the second profile are respectively inserted with the corner profile through the two connecting ends, the upper and lower end faces of the connecting end are embedded with rubber plates, the front and rear sides of the connecting end are provided with a plurality of spring clamping blocks, the end walls of the first profile and the second profile are respectively provided with a clamping groove corresponding to each spring clamping block, and the outer sides of the first profile and the second profile are threadedly connected with the side surfaces of the connecting end through bolts.

[0008] Further, the spring clamping block comprises a cavity provided on the side surface of the connecting end, a limiting steel ball is movably inserted into the cavity, a limiting plate is fixedly arranged at one end of the limiting steel ball extending into the cavity, a spring is arranged between the limiting plate and the bottom surface of the cavity, and the limiting steel ball is matched and clamped with the clamping groove.

[0009] Further, the edge of the clamping groove is connected with the end of the first profile or the second profile and is provided with an arc-shaped guide groove, and the limiting steel ball is matched and slidably connected with the arc-shaped guide groove.

[0010] Further, the rubber plate outer side is fixedly provided with a plurality of soft rubber sheets uniformly distributed for filling the gap between the first profile or the second profile and the connecting end.

[0011] Further, the spring clamping blocks are staggered.

[0012] (Three) technical effects

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. The spring clamping block on the connecting end is matched with the clamping groove in the profile inner wall, and the bolt is used for auxiliary fixing, so that the quick connection and disassembly of the corner profile and the adjacent profile are realized. When installing, the profile is only inserted into the connecting end, the spring clamping block is automatically clamped into the clamping groove, and then the bolt is tightened to complete the fixing, so that the installation efficiency is greatly improved. When disassembling, the bolt is loosened, and the profile is pulled to separate the profile easily and conveniently.

[0015] 2. The rubber plate embedded in the upper and lower end faces of the connecting end and the soft rubber sheet on the outer side of the rubber plate can effectively fill the gap between the profile and the connecting end, increase the tightness and stability of the connection, and reduce the loosening caused by vibration or external force.

[0016] 3. The arc-shaped guide groove is arranged at the end of the clamping groove edge connecting profile, so that the clamping and sliding of the limiting steel ball are facilitated, and the smoothness of the connection is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a three-dimensional structure diagram of a corner frame aluminum profile of the utility model Figure 1 .

[0018] Figure 2 is a three-dimensional structure diagram of a corner frame aluminum profile of the utility model Figure 2 .

[0019] Figure 3 is a three-dimensional structure diagram of a corner frame aluminum profile of the utility model Figure 3 .

[0020] Figure 4 is a front view structure diagram of a corner frame aluminum profile of the utility model.

[0021] Figure 5 is a cross-sectional structure diagram of a corner frame aluminum profile of the utility model Figure 1 .

[0022] Figure 6 is a cross-sectional structure diagram of a corner frame aluminum profile of the utility model Figure 2 .

[0023] Figure 7It is the structure schematic view of A area of corner frame aluminum profile of the utility model.

[0024] As shown in the figure: 1, first profile; 2, second profile; 3, corner profile; 4, connecting end; 5, rubber plate; 6, spring block; 7, clamping groove; 8, bolt; 9, cavity; 10, limit steel ball; 11, limit plate; 12, spring; 13, arc-shaped guide groove; 14, soft rubber sheet. DETAILED DESCRIPTION

[0025] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center" and the like is based on the orientation or position relationship shown in the drawings, and is merely for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation configuration and operation, so it cannot be understood as a limitation on the utility model.

[0026] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "provided with", "mounted", "connected", "connected" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0027] The utility model will be further described in detail below in combination with the drawings.

[0028] In combination with the drawings Figure 1 to the drawings Figure 7 A kind of corner frame aluminum profile, including first profile 1, second profile 2 and corner profile 3, the connecting end 4 of adjacent two side faces of the corner profile 3 is fixedly provided with, first profile 1, second profile 2 are respectively inserted with corner profile 3 by two connecting ends 4, rubber plate 5 is embedded in the upper and lower end surfaces of connecting end 4, the front and rear side of connecting end 4 is equipped with multiple spring blocks 6, multiple spring blocks 6 are disposed in staggered, the inner wall of the end of first profile 1 and second profile 2 is equipped with clamping groove 7 corresponding to each spring block 6, the outer side of first profile 1 and second profile 2 is between the side surface of connecting end 4 and is threadedly connected with bolt 8.

[0029] In this embodiment, as a preferred technical solution, the spring block 6 includes a cavity 9 provided on the side surface of the connecting end 4, a limiting steel ball 10 movably inserted into the cavity 9, a limiting plate 11 fixedly provided at one end of the limiting steel ball 10 extending into the cavity 9, a spring 12 provided between the limiting plate 11 and the bottom surface of the cavity 9, and the limiting steel ball 10 is matched and clamped with the clamping groove 7, and an arc-shaped guide groove 13 is provided at the edge of the clamping groove 7 connected with the end of the first profile 1 or the second profile 2, and the limiting steel ball 10 is matched and slidably connected with the arc-shaped guide groove 13.

[0030] In this embodiment, as a preferred technical solution, the rubber plate 5 is fixedly provided with a plurality of soft rubber sheets 14 uniformly distributed on the outer side surface for filling the gap between the first profile 1 or the second profile 2 and the connecting end 4.

[0031] The working principle of the corner frame aluminum profile is that the corner frame aluminum profile of the utility model mainly cooperates the spring block 6 on the connecting end 4 with the clamping groove 7 of the end inner wall of the first profile 1 and the second profile 2, and is secondarily fixed by the auxiliary fixing of the bolt 8, so that quick connection and stable installation are realized.

[0032] The use process of the corner frame aluminum profile is as follows:

[0033] 1. Preparation work: the first profile 1, the second profile 2 and the corner profile 3 are prepared, and whether each component is intact is checked.

[0034] 2. Inserting the profile: the first profile 1 and the second profile 2 are respectively inserted into the connecting end 4 of the corner profile 3. In the inserting process, the arc-shaped guide groove 13 of the end of the first profile 1 and the second profile 2 is matched and slidably connected with the limiting steel ball 10 in the spring block 6 on the connecting end 4, so that the profile is guided to be smoothly inserted.

[0035] 3. Automatic clamping: with the insertion of the profile, when the clamping groove 7 reaches the position of the limiting steel ball 10, the spring 12 in the spring block 6 pushes the limiting plate 11, so that the limiting steel ball 10 is clamped into the clamping groove 7, and preliminary fixation is realized.

[0036] 4. Tightening the bolt: the bolt 8 between the outer side surface of the first profile 1 and the second profile 2 and the side surface of the connecting end 4 is tightened by using a tool, and the stability of the connection is further enhanced.

[0037] 5. Disassembly step: when disassembly is needed, first loosen the bolt 8, then pull the first profile 1 or the second profile 2 with force, so that the limiting steel ball 10 is separated from the clamping groove 7, and the first profile 1 and the second profile 2 can be easily pulled out from the connecting end 4 of the corner profile 3.

[0038] The above describes the utility model and its implementation, this kind of description is not restrictive, the embodiment of the utility model shown in the drawing is only one, and the actual structure is not limited to this. In general, if the ordinary skilled person in the art is inspired, without departing from the utility model creation purpose, the similar structure mode and embodiment of the technical scheme are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A corner frame aluminium profile comprising a first profile (1), a second profile (2) and a corner profile (3), characterized in that: The corner profile (3) is fixed with connecting ends (4) on both sides, the first profile (1) and the second profile (2) are respectively inserted with the corner profile (3) through the two connecting ends (4), rubber plates (5) are embedded on the upper and lower end faces of the connecting ends (4), spring clamping blocks (6) are arranged on the front and rear side faces of the connecting ends (4), clamping grooves (7) are arranged on the inner walls of the end portions of the first profile (1) and the second profile (2) corresponding to each spring clamping block (6), and bolts (8) are threadedly connected between the outer side faces of the first profile (1) and the second profile (2) and the side faces of the connecting ends (4).

2. The corner frame aluminum profile according to claim 1, characterized in that: The spring clamping block (6) comprises a cavity (9) arranged on the side face of the connecting end (4), a limit steel ball (10) movably inserted into the cavity (9), a limit plate (11) fixedly arranged on the end of the limit steel ball (10) extending into the cavity (9), a spring (12) arranged between the limit plate (11) and the bottom face of the cavity (9), and the limit steel ball (10) is matched with the clamping groove (7).

3. The corner frame aluminum profile according to claim 2, characterized in that: The edge of the clamping groove (7) is connected with the end portion of the first profile (1) or the second profile (2) and is provided with an arc-shaped guide groove (13), and the limit steel ball (10) is matched with the arc-shaped guide groove (13) and is slidably connected.

4. The corner frame aluminum profile according to claim 1, characterized in that: The outer side face of the rubber plate (5) is fixedly provided with a plurality of soft rubber sheets (14) uniformly distributed for filling the gap between the first profile (1) or the second profile (2) and the connecting end (4).

5. The corner frame aluminum profile according to claim 1, characterized in that: The plurality of spring clamping blocks (6) are arranged in a staggered manner.

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