CN211258335U - Reinforced aluminum alloy door and window corner structure - Google Patents
Reinforced aluminum alloy door and window corner structure Download PDFInfo
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- CN211258335U CN211258335U CN201922301256.7U CN201922301256U CN211258335U CN 211258335 U CN211258335 U CN 211258335U CN 201922301256 U CN201922301256 U CN 201922301256U CN 211258335 U CN211258335 U CN 211258335U
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Abstract
The utility model discloses a reinforced aluminum alloy door and window corner structure, which relates to the field of aluminum alloy door and window processing, and comprises a first frame, a second frame and corner connectors, wherein the first frame is provided with a first bottom plate and a first cavity, the first bottom plate is provided with a first through hole, and a first connecting block is connected in the first frame; the second frame is provided with a second bottom plate and a second cavity, the second bottom plate is provided with a second through hole which is coaxial with the first threaded hole, and a second connecting block is connected in the second frame; the corner connector comprises a first support arm and a second support arm, the first support arm is inserted into the first cavity, the first support arm is provided with a third through hole which is coaxial with the first through hole and penetrates through the second support arm, the second support arm is inserted into the second cavity, and the second support arm is provided with a fourth through hole which is coaxial with the second through hole and penetrates through the first support arm; the first through hole is connected with a first screw rod; the second through hole is connected with a second screw rod; the utility model discloses can strengthen the connection between angle sign indicating number and the frame, strengthen the connection steadiness at concatenation position.
Description
Technical Field
The utility model belongs to the technical field of aluminum alloy door and window processing and specifically relates to a strenghthened type aluminum alloy door and window corner structure is related to.
Background
At present, when the aluminum alloy section is adopted to manufacture doors and windows, the intersection angle of the door and window section is cut into a 45-degree angle, then the two door and window sections are fixedly connected through an angle connector, the aluminum alloy doors and windows on the market are mainly in a movable angle connector process in a 45-degree splicing mode, and the aluminum sections are connected through movable angle connectors to achieve the effect of fixing the door and window section; the connection mode of the movable corner connector group corner is simple, convenient and flexible, and the assembly operation on different occasions can be realized.
The utility model discloses a current grant bulletin number is CN 206205712U's utility model discloses an angle sign indicating number, the L type structure of angle sign indicating number for the symmetry, including first support arm and second support arm, when this angle sign indicating number is used for group angle technology, two support arms insert the chamber of aluminum alloy door and window horizontal frame and upright frame respectively, form the clearance between at this moment every support arm adhesive surface and the section bar chamber wall, to runner department injecting glue, the glue of notes can flow in each guiding gutter and further flow to the clearance of section bar, need not to install the guide plate and can accomplish the injecting glue with the reprocess guiding gutter.
The above prior art solutions have the following drawbacks: after the angle sign indicating number connecting door and window section bar among the prior art, pour into the gluey joint strength that increases of group angle, nevertheless because mainly carry out the joint through frictional force between angle sign indicating number and the door and window section bar, along with the service life increases, the gluey meeting of group angle of while, so the connection steadiness at door and window concatenation position is not high, and joint strength remains to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a strenghthened type aluminum alloy door and window corner structure can strengthen the connection between angle sign indicating number and the frame, strengthens the connection steadiness at concatenation position.
The above object of the present invention can be achieved by the following technical solutions:
a reinforced aluminum alloy door and window corner structure comprises a first frame, a second frame and corner connectors, wherein the first frame is provided with a first bottom plate and a first cavity, the first bottom plate is provided with a first through hole, a first connecting block is connected in the first frame, and a first threaded hole is formed in the first connecting block; the second frame is provided with a second bottom plate and a second cavity, the second bottom plate is provided with a second through hole which is coaxial with the first threaded hole, a second connecting block is connected in the second frame, and the second connecting block is provided with a second threaded hole which is coaxial with the first through hole; the corner connector comprises a first support arm and a second support arm, the first support arm is inserted into the first cavity, the first support arm is provided with a third through hole which is coaxial with the first through hole and penetrates through the second support arm, the second support arm is inserted into the second cavity, and the second support arm is provided with a fourth through hole which is coaxial with the second through hole and penetrates through the first support arm; the first through hole is connected with a first screw rod, the head of the first screw rod is clamped at the outer edge of the first through hole, and the tail of the first screw rod is in threaded connection with a second connecting block; the second through hole is connected with a second screw rod, the head of the second screw rod is clamped at the outer edge of the second through hole, and the tail of the second screw rod is in threaded connection with the first connecting block.
By adopting the technical scheme, after the first screw passes through the first through hole and the third through hole, the first screw is connected with the second connecting block through the second threaded hole, and the first frame, the first support arm and the second frame are fixed together by the first screw, so that the connection stability is improved; meanwhile, after the second screw rod passes through the second through hole and the fourth through hole, the second screw rod is connected with the first connecting block through the first threaded hole, the second frame, the second support arm and the first frame are fixed together through the second screw rod, and connection between the corner connector and the frame is further enhanced, so that connection stability of a splicing part is further improved.
The utility model discloses further set up to: all have the screens structure in first frame and the second frame, the screens structure joint of first connecting block and first frame, the screens structure joint of second connecting block and second frame.
Through adopting above-mentioned technical scheme, but first connecting block joint is in first frame, but the joint of second connecting block is in the second frame.
The utility model discloses further set up to: the first bottom plate is vertically connected with a first outer side wall, the first bottom plate is further connected with a first inner side wall parallel to the first outer side wall, the second bottom plate is vertically connected with a second outer side wall, the second bottom plate is further connected with a second inner side wall parallel to the second outer side wall, the clamping structure of the first frame comprises a fifth through hole penetrating through the first outer side wall, the clamping structure of the first frame further comprises a first groove corresponding to the fifth through hole and located on the first inner side wall, the clamping structure of the second frame comprises a sixth through hole penetrating through the second outer side wall, and the clamping structure of the second frame further comprises a second groove corresponding to the sixth through hole and located on the second inner side wall.
Through adopting above-mentioned technical scheme, first connecting block passes through the fifth through-hole, later the card goes into first recess, and first connecting block can be fixed to first frame in, and the second connecting block passes through the sixth through-hole, later the card goes into the second recess, and the second connecting block can be fixed to in the second frame.
The utility model discloses further set up to: a first through groove is formed in the first support arm, a first reinforcing rib is arranged between the inner walls of the first through groove, a second through groove is formed in the second support arm, and a second reinforcing rib is arranged between the inner walls of the second through groove.
Through adopting above-mentioned technical scheme, first logical inslot sets up first strengthening rib, and the second leads to inslot and sets up the second strengthening rib, is favorable to save material when guaranteeing structural strength.
The utility model discloses further set up to: one end of the first support arm, which is far away from the first reinforcing rib, is provided with a first inclined plane which inclines inwards, and one end of the second support arm, which is far away from the second reinforcing rib, is provided with a second inclined plane which inclines inwards.
By adopting the technical scheme, the first inclined plane is arranged, so that the first support arm can be conveniently inserted into the first cavity, and the second inclined plane is arranged, so that the second support arm can be conveniently inserted into the second cavity.
The utility model discloses further set up to: the inner folding angles of the first support arm and the second support arm are provided with arc-shaped adjusting grooves, and the axis directions of the adjusting grooves are perpendicular to the axis directions of the third through hole and the fourth through hole.
Through adopting above-mentioned technical scheme, the adjustment tank sets up to arc, places the adjustment when being convenient for first frame and the concatenation of second frame.
The utility model discloses further set up to: the outer walls of the inner sides of the first support arm and the second support arm are both provided with anti-slip lines parallel to the adjusting grooves.
Through adopting above-mentioned technical scheme, the frictional force between first support arm and the first cavity and between second support arm and the second cavity is increased to the antiskid line.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses a first screw rod is together fixed with first frame, first support arm and second frame, has increased the steadiness of connecting, and the second screw rod is together fixed with second frame, second support arm and first frame, has further strengthened the connection between angle sign indicating number and first frame, the second frame, wholly can strengthen the connection steadiness at concatenation position.
Drawings
FIG. 1 is an exploded view of the overall structure of the present embodiment;
FIG. 2 is a schematic perspective view of the corner brace of the present embodiment;
FIG. 3 is a schematic view of a positioning structure of the first frame of the present embodiment;
FIG. 4 is a schematic view of a second frame of the present embodiment;
FIG. 5 is a schematic view of the corner code embossed antiskid pattern structure of the present embodiment.
Description of reference numerals: 1. a first frame; 11. a first outer side wall; 111. a fifth through hole; 12. a first inner side wall; 121. a first groove; 13. a clamping structure; 14. a first base plate; 141. a first through hole; 15. a first cavity; 16. a first connection block; 161. a first threaded hole; 2. a second frame; 21. a second exterior sidewall; 211. a sixth through hole; 22. a second inner side wall; 221. a second groove; 23. a second base plate; 231. a second through hole; 24. a second cavity; 25. a second connecting block; 251. a second threaded hole; 3. corner connectors; 31. a first support arm; 311. a third through hole; 312. a first through groove; 313. a first reinforcing rib; 314. a first inclined plane; 32. a second support arm; 321. a fourth via hole; 322. a second through groove; 323. a second reinforcing rib; 324. a second inclined plane; 34. an adjustment groove; 35. anti-skid lines; 41. a first screw; 42. a second screw.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in figure 1, the reinforced aluminum alloy door and window corner structure comprises a first frame 1, a second frame 2 and corner connectors 3. The first frame 1 has a first outer side wall 11, a first inner side wall 12 and a first bottom plate 14, a first cavity 15 is formed inside the first frame 1, a first through hole 141 is formed in the first bottom plate 14, a first connecting block 16 is connected in the first frame 1 in a clamping manner, and a first threaded hole 161 is formed in the first connecting block 16. The second frame 2 has a second outer wall 21, a second inner wall 22 and a second bottom plate 23, a second cavity 24 is formed inside the second frame 2, a second through hole 231 coaxial with the first threaded hole 161 is formed in the second bottom plate 23, a second connecting block 25 is clamped in the second frame 2, and a second threaded hole 251 is formed in the second connecting block 25.
As shown in fig. 1 and 2, the corner connector 3 includes a first arm 31 and a second arm 32, the first arm 31 is inserted into the first cavity 15, the first arm 31 is provided with a third through hole 311 coaxial with the first through hole 141 and penetrating through the second arm 32, the second arm 32 is inserted into the second cavity 24, and the second arm 32 is provided with a fourth through hole 321 coaxial with the second through hole 231 and penetrating through the first arm 31.
As shown in fig. 2, a first through groove 312 is formed in the first support arm 31, a first reinforcing rib 313 is arranged between the opposite inner walls of the first through groove 312, a second through groove 322 is formed in the second support arm 32, a second reinforcing rib 323 is arranged between the opposite inner walls of the second through groove 322, a first inclined surface 314 which is inclined inwards is arranged at one end, away from the first reinforcing rib 313, of the first support arm 31, a second inclined surface 324 which is inclined inwards is arranged at one end, away from the second reinforcing rib 323, of the second support arm 32, an inner side of a joint of the first support arm 31 and the second support arm 32 is an arc-shaped adjusting groove 34, and an axial direction of the adjusting groove 34 is perpendicular to axial directions of the third through hole 311 and the fourth through.
As shown in fig. 1 and 3, the first frame 1 has a clamping structure 13, the clamping structure 13 of the first frame 1 includes a fifth through hole 111 and a first groove 121, the fifth through hole 111 penetrates through the first outer sidewall 11, the first groove 121 is located on the first inner sidewall 12 and corresponds to the fifth through hole 111, and the first connecting block 16 is clamped in the first frame 1 under the actions of the fifth through hole 111 and the first groove 121.
As shown in fig. 1 and 4, the second frame 2 also has a locking structure 13, the locking structure 13 of the second frame 2 includes a sixth through hole 211 and a second groove 221, the sixth through hole 211 penetrates through the second outer sidewall 21, the second groove 221 is located on the second inner sidewall 22 and corresponds to the sixth through hole 211, and the second connecting block 25 is locked in the second frame 2 by the actions of the sixth through hole 211 and the second groove 221.
As shown in fig. 5, the inner side and outer wall of the first arm 31 and the second arm 32 are provided with anti-slip lines 35 parallel to the adjustment grooves 34, and the anti-slip lines 35 increase the friction force between the corner brace 3 and the first arm 31 and the second arm 32.
As shown in fig. 1 and 2, the first through hole 141 is connected with a first screw rod 41, the first screw rod 41 passes through the first through hole 141 and then passes through a third through hole 311, the first screw rod 41 is connected with the second connecting block 25 through a second threaded hole 251, the first screw rod 41 fixes the first frame 1, the corner connector 3 and the second frame 2 together, and the head of the first screw rod 41 is clamped at the outer edge of the first through hole 141. Meanwhile, the second through hole 231 is connected with a second screw rod 42, the second screw rod 42 passes through the fourth through hole 321 after passing through the second through hole 231, then the second screw rod 42 is connected with the first connecting block 16 through the first threaded hole 161, the second screw rod 42 fixes the second frame 2, the corner connector 3 and the first frame 1 together, and the head of the second screw rod 42 is clamped at the outer edge of the second through hole 231.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a strenghthened type aluminum alloy door and window corner structure, includes first frame (1), second frame (2) and angle sign indicating number (3), its characterized in that: the first frame (1) is provided with a first bottom plate (14) and a first cavity (15), the first bottom plate (14) is provided with a first through hole (141), the first frame (1) is internally connected with a first connecting block (16), and the first connecting block (16) is provided with a first threaded hole (161); the second frame (2) is provided with a second bottom plate (23) and a second cavity (24), the second bottom plate (23) is provided with a second through hole (231) which is coaxial with the first threaded hole (161), the second frame (2) is internally connected with a second connecting block (25), and the second connecting block (25) is provided with a second threaded hole (251) which is coaxial with the first through hole (141); the angle code (3) comprises a first support arm (31) and a second support arm (32), the first support arm (31) is inserted into the first cavity (15), the first support arm (31) is provided with a third through hole (311) which is coaxial with the first through hole (141) and penetrates through the second support arm (32), the second support arm (32) is inserted into the second cavity (24), and the second support arm (32) is provided with a fourth through hole (321) which is coaxial with the second through hole (231) and penetrates through the first support arm (31); the first through hole (141) is connected with a first screw rod (41), the head of the first screw rod (41) is clamped at the outer edge of the first through hole (141), and the tail of the first screw rod (41) is in threaded connection with the second connecting block (25); the second through hole (231) is connected with a second screw rod (42), the head of the second screw rod (42) is clamped at the outer edge of the second through hole (231), and the tail of the second screw rod (42) is in threaded connection with the first connecting block (16).
2. The reinforced aluminum alloy door and window corner structure of claim 1, wherein: all have clamping structure (13) in first frame (1) and second frame (2), clamping structure (13) joint of first connecting block (16) and first frame (1), clamping structure (13) joint of second connecting block (25) and second frame (2).
3. The reinforced aluminum alloy door and window corner structure of claim 2, wherein: first bottom plate (14) vertical connection has first lateral wall (11), first bottom plate (14) still is connected with first inside wall (12) parallel with first lateral wall (11), second bottom plate (23) vertical connection has second lateral wall (21), second bottom plate (23) still is connected with second inside wall (22) parallel with second lateral wall (21), screens structure (13) of first frame (1) are including fifth through-hole (111) that run through first lateral wall (11), screens structure (13) of first frame (1) still include correspond with fifth through-hole (111) position and lie in first recess (121) on first inside wall (12), screens structure (13) of second frame (2) are including sixth through-hole (211) that run through second lateral wall (21), screens structure (13) of second frame (2) still include correspond with sixth through-hole (211) position and lie in second inside wall (22) on second through-hole (211), the screens structure (13) of second frame (2) still include correspond with sixth through-hole (211) position and lie in second inside wall (22) on Two grooves (221).
4. The reinforced aluminum alloy door and window corner structure of claim 1, wherein: a first through groove (312) is formed in the first support arm (31), a first reinforcing rib (313) is arranged between the inner walls of the first through groove (312) and the second through groove (322) is formed in the second support arm (32), and a second reinforcing rib (323) is arranged between the inner walls of the second through groove (322).
5. The reinforced aluminum alloy door and window corner structure of claim 4, wherein: the end of the first arm (31) far away from the first reinforcing rib (313) is provided with a first inclined surface (314) which inclines inwards, and the end of the second arm (32) far away from the second reinforcing rib (323) is provided with a second inclined surface (324) which inclines inwards.
6. The reinforced aluminum alloy door and window corner structure of claim 5, wherein: and arc-shaped adjusting grooves (34) are formed in the inner folding angles of the first support arm (31) and the second support arm (32), and the axial directions of the adjusting grooves are perpendicular to the axial directions of the third through hole (311) and the fourth through hole (321).
7. The reinforced aluminum alloy door and window corner structure of claim 6, wherein: the inner side outer walls of the first support arm (31) and the second support arm (32) are provided with anti-skid grains (35) parallel to the adjusting groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922301256.7U CN211258335U (en) | 2019-12-19 | 2019-12-19 | Reinforced aluminum alloy door and window corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922301256.7U CN211258335U (en) | 2019-12-19 | 2019-12-19 | Reinforced aluminum alloy door and window corner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211258335U true CN211258335U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922301256.7U Active CN211258335U (en) | 2019-12-19 | 2019-12-19 | Reinforced aluminum alloy door and window corner structure |
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| Country | Link |
|---|---|
| CN (1) | CN211258335U (en) |
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- 2019-12-19 CN CN201922301256.7U patent/CN211258335U/en active Active
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