Angle-adjustable aluminum profile frame connecting piece

Abstract

The utility model discloses an angle-adjustable aluminum profile frame connecting piece, and relates to the technical field of aluminum profile connecting pieces. The first connecting table is fixedly arranged at the bottom of the first sectional material, and the first connecting table is arranged between the first connecting arm and the second connecting arm; the second connecting table is fixedly arranged on the left side of the second sectional material, and the second connecting table is arranged between the first connecting arm and the second connecting arm; the connecting block is fixedly arranged in the middle of the rear side of the first connecting arm, a threaded hole is formed in the second connecting arm and penetrates through the connecting block, and the connecting stud is arranged in the threaded hole in a screwed and penetrating mode through threads; the two connecting shafts are rotationally connected to the upper side and the right side of the first connecting arm in a penetrating mode through bearings correspondingly. A connecting inserting table is fixedly arranged at the rear end of the connecting shaft and arranged in the first connecting groove and the second connecting groove in a penetrating mode. Two profiles can be connected, and certain angle adjustment can be carried out on the profiles according to requirements, so that the angle between the profiles is changed.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium material connecting piece technical field, concretely relates to adjustable angle's aluminium section bar frame connecting piece. BACKGROUND

[0002] ‌Aluminium section bar frame is widely used in multiple fields, and when the aluminium section bar frame is connected, connecting piece needs to be used for connecting operation, however, the existing connecting piece can only contact and connect two aluminium sections, and cannot realize the demand that two aluminium sections can be rotated and adjusted in angle after being connected. SUMMARY

[0003] The utility model discloses to the defects and the insufficient of prior art, provide a simple structure, reasonable in design, convenient to use's adjustable angle's aluminium section bar frame connecting piece, not only can connect two sections, and still can adjust the section to a certain angle according to demand, change the angle between the section.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains one connection arm, two connection arms, one connection arm is arranged at the front side of two connection arms, and one section is arranged on the upper side of one connection arm and two connection arms, and two sections are arranged on the right side of one connection arm and two connection arms;

[0005] Also contain:

[0006] One connection platform is fixedly arranged at the bottom of one section, and one connection platform is arranged between one connection arm and two connection arms, and a first connecting groove is formed in the inside of one connection platform;

[0007] Two connection platforms are fixedly arranged at the left side of two sections, and two connection platforms are arranged between one connection arm and two connection arms, and a second connecting groove is formed in the inside of two connection platforms;

[0008] Connecting block, the connecting block is fixedly arranged at the rear side middle part of one connection arm, and two connection arms are arranged at the rear side of the connecting block, and a threaded hole is formed in the inside of two connection arms, and the threaded hole is through the connecting block setting, and the connecting stud is through the threaded hole and is arranged in the threaded hole, and the boss of the rear end of the connecting stud is arranged in the recess groove through the rear side of two connection arms;

[0009] Connecting shaft, the connecting shaft is two, and is respectively arranged in the upper side and the right side of one connection arm through the bearing, and the rear end of the connecting shaft is fixedly arranged with the connection plug platform, and the connection plug platform is respectively arranged in one connecting groove and two connecting grooves;

[0010] Positioning stud, the positioning stud is two, respectively fixed in the corresponding connecting plug station rear side, the positioning stud is through the thread joint set with the thread ring, and the thread ring contacts the rear side of the first connecting table, the second connecting table is set;

[0011] Rotary table, the rotary table is two, respectively fixed in the side wall of the front end of the connecting shaft;The inside of rotary table is provided with a positioning pin, and the rear end of the positioning pin is provided in the positioning hole in the first connecting arm.

[0012] As a further improvement of the utility model, the rear end of the connecting shaft is sleeved with a limiting disc;

[0013] Through the above technical scheme design, the connection of the first connecting table, the second connecting table and the connecting plug station is limited.

[0014] As a further improvement of the utility model, the rear side of the rotary table is fixedly provided with a guide table, the guide table is arranged on the inner side of the positioning pin, and the guide table is rotatably arranged in the annular groove on the front side of the first connecting arm;

[0015] Through the above technical scheme design, the rotary table is guided to rotate.

[0016] As a further improvement of the utility model, the front side wall of the second connecting arm is fixedly provided with a connecting block, and the rear side of the connecting block is provided with a connecting slot corresponding to the connecting block, and the connecting block is inserted into the connecting slot;

[0017] Through the above technical scheme design, the installation of the second connecting arm is positioned and guided.

[0018] As a further improvement of the utility model, the upper side and the right side of the second connecting arm are provided with insertion holes, and the rear side of the positioning stud is fixedly provided with an insertion rod, and the insertion rod is arranged in the insertion hole;

[0019] Through the above technical scheme design, when the second connecting arm is connected with the connecting block, the insertion rod plays a guiding role.

[0020] The working principle of the utility model is as follows: the first connecting table and the second connecting table are sleeved on the corresponding connecting plug station, and are screwed and locked by the thread ring, the second connecting arm is contacted and installed on the rear side of the connecting block, and is locked by the connecting stud, so that the first profile and the second profile can be installed;The rotary table is manually rotated, so that the first connecting table and the second connecting table are rotated, the angle of the first profile and the second profile is adjusted, and after rotation, only the positioning pin needs to be inserted tightly, so that the first profile and the second profile can be positioned.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] 1. By connecting the plug-in station with the first connecting station and the second connecting station, the first profile and the second profile are connected; the plug-in station is plugged in and the threaded ring is locked, so that the first connecting station and the second connecting station do not appear to be in situ.

[0023] 2. The connecting shaft rotates to drive the first connecting station and the second connecting station to rotate to adjust the angle of the first profile and the second profile. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is Figure 1 the northwest isosbestic side structural schematic diagram.

[0026] Figure 3 It is a connecting structure schematic diagram of the first connecting arm and the second connecting arm in the utility model.

[0027] Figure 4 It is a connecting structure schematic diagram between the first connecting station and the connecting shaft in the utility model.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] The first connecting arm 1, the positioning hole 1-1, the annular groove 1-2, the second connecting arm 2, the threaded hole 2-1, the recess 2-2, the insertion hole 2-3, the first profile 3, the second profile 4, the first connecting station 5, the second connecting station 6, the connecting block 7, the connecting stud 8, the connecting shaft 9, the connecting plug-in station 10, the positioning stud 11, the threaded ring 12, the rotating station 13, the positioning pin 14, the limiting disc 15, the guide station 16, the connecting card 17, and the insertion rod 18. DETAILED DESCRIPTION

[0030] The technical solutions in the utility model will be described clearly and completely in combination with the drawings, and the preferred embodiments in the description are only as examples, and all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model. Embodiment one:

[0031] Please refer to Figures 1-4 , this embodiment contains the first connecting arm 1 and the second connecting arm 2, the first connecting arm 1 is arranged on the front side of the second connecting arm 2, and the first profile 3 is arranged on the upper side of the first connecting arm 1 and the second connecting arm 2, and the second profile 4 is arranged on the right side of the first connecting arm 1 and the second connecting arm 2;

[0032] It also contains:

[0033] The first connecting table 5 is fixedly arranged at the bottom of the first profile 3, and the first connecting table 5 is arranged between the first connecting arm 1 and the second connecting arm 2; a first connecting groove is formed in the first connecting table 5;

[0034] The second connecting table 6 is fixedly arranged at the left side of the second profile 4, and the second connecting table 6 is arranged between the first connecting arm 1 and the second connecting arm 2; a second connecting groove is formed in the second connecting table 6;

[0035] The connecting block 7 is fixedly arranged at the middle of the rear side of the first connecting arm 1, and the second connecting arm 2 is arranged at the rear side of the connecting block 7; a threaded hole 2-1 is formed in the second connecting arm 2, and the threaded hole 2-1 penetrates through the connecting block 7; a connecting stud 8 is screwed into the threaded hole 2-1, and the boss at the rear end of the connecting stud 8 is arranged in the recess 2-2 formed in the rear side of the second connecting arm 2; a connecting clamp 17 is fixedly arranged on the front side wall of the second connecting arm 2, and a connecting slot corresponding to the connecting clamp 17 is formed in the rear side of the connecting block 7; and the connecting clamp 17 is inserted into the connecting slot;

[0036] The connecting shaft 9 is arranged on the upper side and the right side of the first connecting arm 1 through bearings; a limiting disc 15 is arranged at the rear end of the connecting shaft 9; and a connecting plug 10 is fixedly arranged at the rear end of the connecting shaft 9, and the connecting plug 10 is arranged in the first connecting groove and the second connecting groove, respectively;

[0037] The positioning stud 11 is arranged at the rear side of the corresponding connecting plug 10; a threaded ring 12 is screwed onto the positioning stud 11, and the threaded ring 12 is arranged at the rear side of the first connecting table 5 and the second connecting table 6; an insertion hole 2-3 is formed in the upper side and the right side of the second connecting arm 2, and an insertion rod 18 is fixedly arranged at the rear side of the positioning stud 11 and arranged in the insertion hole 2-3;

[0038] The rotating table 13 is arranged on the side wall of the front end of the connecting shaft 9; a positioning pin 14 is arranged in the rotating table 13, and the rear end of the positioning pin 14 is arranged in the positioning hole 1-1 formed in the first connecting arm 1; a guide table 16 is fixedly arranged at the rear side of the rotating table 13, and the guide table 16 is arranged at the inner side of the positioning pin 14 and rotatably arranged in the annular groove 1-2 formed in the front side of the first connecting arm 1.

[0039] In use of the utility model, the first connecting table 5 and the second connecting table 6 are respectively sleeved on the corresponding connecting plug-in table 10 and are spirally locked through the thread ring 12, the second connecting arm 2 is contacted and installed on the rear side of the connecting block 7 and is locked through the connecting stud 8, the first profiled material 3 and the second profiled material 4 can be installed, the rotating table 13 is manually rotated, the first connecting table 5 and the second connecting table 6 can be rotated, the angle of the first profiled material 3 and the second profiled material 4 is adjusted, after rotation, only the positioning pin 14 is inserted tightly, the first profiled material 3 and the second profiled material 4 can be positioned.

[0040] Compared with the prior art, the utility model has the beneficial effects that:

[0041] 1, through the plug-in cooperation of the connecting plug-in table 10 and the first connecting table 5 and the second connecting table 6, the first profiled material 3 and the second profiled material 4 are connected, the first connecting table 5 and the second connecting table 6 do not appear the phenomenon of turning in place through the insertion of the connecting plug-in table 10 and the locking of the thread ring 12;

[0042] 2, the first connecting table 5 and the second connecting table 6 are rotated through the rotation of the connecting shaft 9, the angle of the first profiled material 3 and the second profiled material 4 is adjusted.

[0043] For the person skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, equivalent replacement of partial technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An angle-adjustable aluminum profile frame connecting piece, comprising a first connecting arm (1) and a second connecting arm (2), the first connecting arm (1) is arranged on the front side of the second connecting arm (2), a first profile (3) is arranged on the upper side of the first connecting arm (1) and the second connecting arm (2), and a second profile (4) is arranged on the right side of the first connecting arm (1) and the second connecting arm (2); characterized in that It also comprises: a first connecting table (5) is fixedly arranged on the bottom of the first profile (3), and the first connecting table (5) is arranged between the first connecting arm (1) and the second connecting arm (2); a first connecting groove is formed in the first connecting table (5); a second connecting table (6) is fixedly arranged on the left side of the second profile (4), and the second connecting table (6) is arranged between the first connecting arm (1) and the second connecting arm (2); a second connecting groove is formed in the second connecting table (6); a connecting block (7) is fixedly arranged on the rear middle part of the first connecting arm (1), and the second connecting arm (2) is arranged on the rear side of the connecting block (7), a threaded hole (2-1) is formed in the second connecting arm (2), the threaded hole (2-1) penetrates through the connecting block (7), a connecting stud (8) is screwed into the threaded hole (2-1), and a boss at the rear end of the connecting stud (8) is arranged in a recess (2-2) formed on the rear side of the second connecting arm (2); two connecting shafts (9) are arranged on the upper side and the right side of the first connecting arm (1) through bearings; the rear end of each connecting shaft (9) is fixedly provided with a connecting socket (10), and the connecting socket (10) penetrates into the first connecting groove and the second connecting groove, respectively; two positioning studs (11) are fixedly arranged on the rear side of the corresponding connecting socket (10), a threaded ring (12) is screwed onto the positioning stud (11), and the threaded ring (12) is arranged on the rear side of the first connecting table (5) and the second connecting table (6); two rotating tables (13) are fixedly arranged on the side walls of the front end of the connecting shaft (9); a positioning pin (14) penetrates into the rotating table (13), and the rear end of the positioning pin (14) penetrates into a positioning hole (1-1) formed in the first connecting arm (1).

2. An angle adjustable aluminium extrusion bezel connector according to claim 1, characterized in that: The rear end of the connecting shaft (9) is sleeved with a limiting disc (15).

3. The angle adjustable aluminum extrusion bezel connector according to claim 1, wherein: The rear side of the rotating table (13) is fixedly provided with a guide table (16), the guide table (16) is arranged on the inner side of the positioning pin (14), and the guide table (16) is rotatably arranged in an annular groove (1-2) formed on the front side of the first connecting arm (1).

4. The angle adjustable aluminum extrusion bezel connector according to claim 1, wherein: Opposite connecting clamps (17) are fixedly arranged on the front side wall of the second connecting arm (2), a connecting slot corresponding to the connecting clamps (17) is formed on the rear side of the connecting block (7), and the connecting clamps (17) are inserted into the connecting slot.

5. The angle adjustable aluminum extrusion bezel connector according to claim 1, wherein: The upper side and the right side of the second connecting arm (2) are provided with a socket (2-3), and the rear side of the positioning stud (11) is fixedly provided with a plug rod (18) arranged in the socket (2-3).

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