CN202689870U - Corner brace for frame connection and frame - Google Patents
Corner brace for frame connection and frame Download PDFInfo
- Publication number
- CN202689870U CN202689870U CN 201220354551 CN201220354551U CN202689870U CN 202689870 U CN202689870 U CN 202689870U CN 201220354551 CN201220354551 CN 201220354551 CN 201220354551 U CN201220354551 U CN 201220354551U CN 202689870 U CN202689870 U CN 202689870U
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- angle
- bent plate
- frame
- dihedral bent
- framework
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Abstract
The utility model relates to a corner brace for frame connection and a frame. The frame comprises aluminum alloy frame sections which form the frame, are connected with each other by an inclined plane and are provided with frame walls which are perpendicular to frame surfaces and the corner brace, and is characterized in that the corner brace comprises an interior angle bending plate, an exterior angle bending plate, at least one ejection rod and at least one screw, wherein the ejection rods are arranged on a corner of the interior angle bending plate along the center line of the corner of the interior angle bending plate and are butted against a corner of the exterior angle bending plate; at least one screw penetrates through the frame walls of the aluminum alloy frame sections and a corner plate of the interior angle bending plate sequentially and penetrates through a corresponding corner plate of the exterior angle bending plate by threads. Compared with the prior art, the corner brace has the advantages of firm connection, self regulation and high connection and fixing adaptability.
Description
Technical field
The utility model relates to a kind of framework and member thereof.
Background technology
The framework (such as aluminum alloy window frame) that existing miter angle connects, after the aluminum alloy frame combination that two miter angles connect, adopt an an angle of 90 degrees corner brace that the aluminum alloy frame that two miter angles connect is fixed, in the time of fixedly, an angle of 90 degrees corner brace is that the embedding groove that is embedded on the aluminum alloy frame that two miter angles connect is interior.This kind syndeton is because corner brace is relatively poor in the stress-bearing capability perpendicular to in-plane, like this, make the integrally-built firmness of window frame inadequate, easily distortion, and, during assembling, need the bonding surface of aluminum alloy frame to have accurate miter angle instrument bevel, guaranteeing in conjunction with fixing compact, firmly, and in actual production, the cut surface of aluminum alloy frame is not easy to reach accurate miter angle instrument bevel, like this, bring very large difficulty for the connection of corner brace.
Summary of the invention
Goal of the invention of the present utility model be to provide a kind of that be connected firmly, have self-control, be connected and fixed adaptable framework and connect with corner brace and framework.
It is to realize like this that framework of the present utility model connects with corner brace, comprise interior dihedral bent plate, exterior angle bending plate, at least one push rod, screw, push rod is arranged on the angle of interior dihedral bent plate and withstands on the angle of outer dihedral bent plate along the center line at the angle of interior dihedral bent plate, have gusset screw thread cross-under that a screw passes interior dihedral bent plate at least outside on the gusset of the correspondence of dihedral bent plate.During use, with interior dihedral bent plate, two gussets of outer dihedral bent plate embed respectively and are provided with on the inside wall of miter angle in conjunction with the square box hole of aluminum alloy frame (window frame) section bar on inclined-plane, the head of push rod passes the aluminum alloy frame interior angle of miter angle combination, screw passes the square box hole wall of corresponding aluminum alloy frame frame section and the gusset of interior dihedral bent plate is threaded on the gusset of outer dihedral bent plate, pass through rotary screw, the inside wall of outer dihedral bent plate toward the square box hole of aluminum alloy frame frame section drawn, making outer dihedral bent plate by push rod interior dihedral bent plate is held in two passes through on an angle of 90 degrees frame wall in the formed 90 degree frame holes of miter angle inclined-plane aluminum alloy frame frame section connected vertically, simultaneously, under the effect of the relative thrust of two gussets of dihedral bent plate and corresponding screw rod, make two by the closely combination of miter angle inclined-plane aluminum alloy frame frame section connected vertically outside.Owing to adopt the dihedral bent plate, and the dihedral bent plate having guaranteed that the framework after the connection has good rigidity no matter all have good rigidity over there.And the link position relation that the pulling force by regulating the screw on two gussets just can fine adjustment two miter angle inclined-planes aluminum alloy frame frame section connected vertically has guaranteed that the connection of framework is tight.
Certainly, the utility model can also be used in greater than (on the hexagon aluminum alloy frame) on the aluminum alloy frame of miter angle in conjunction with the inclined-plane.
Here, the angle of interior dihedral bent plate becomes outer convex.Adopt outer convex, avoided the internally jacking at the angle of dihedral bent plate of the formed angle of aluminum alloy frame frame section (such as an angle of 90 degrees) that inclined-plane (such as the miter angle inclined-plane) connects, guaranteed that two gussets of interior dihedral bent plate are close on the inside wall in aluminum alloy frame frame section square box hole.
Framework of the present utility model is to realize like this, comprise consist of framework pass through the connection inclined-plane interconnective and with aluminum alloy frame frame section, corner brace perpendicular to the frame wall of framework face, its special feature is that corner brace comprises interior dihedral bent plate, exterior angle bending plate, at least one push rod, screw, push rod is arranged on the angle of interior dihedral bent plate and withstands on the angle of outer dihedral bent plate along the center line at the angle of interior dihedral bent plate, have gusset screw thread cross-under that a screw passes the frame wall of aluminum alloy frame frame section, interior dihedral bent plate successively at least outside on the gusset of the correspondence of dihedral bent plate.
Here, the angle of interior dihedral bent plate becomes outer convex.
The utility model compared with the prior art, have connect firmly, have self-control, be connected and fixed adaptable advantage.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is done and is described in further detail:
As shown in the figure, it is to realize like this that framework of the present utility model connects with corner brace, comprise interior dihedral bent plate 1, exterior angle bending plate 2, push rod 3, screw 4, it is upper and withstand on the angle 2a of outer dihedral bent plate 2 that push rod 3 is arranged on the angle 1a of interior dihedral bent plate 1 along the center line A of the angle 1a of interior dihedral bent plate 1, has at least a screw 4 to pass perforation 1c screw thread cross-under on the gusset 1b of interior dihedral bent plate 1 outside on the gusset 2b of the correspondence of dihedral bent plate 2.Push rod 3 is on screw rod and the angle 1a that is threaded in interior dihedral bent plate 1.Push rod 3 adopts screw rod, conveniently adjusted pressure.
The angle 1a of interior dihedral bent plate 1 becomes outer convex.
The angle 2a of exterior angle bending plate 2 is arc angles, so that push rod 3 carries out jacking.
Framework of the present utility model is to realize like this, comprising the miter angle that passes through that consists of framework 6, to connect inclined-plane 7a mutually connected vertically and with the aluminum alloy frame frame section 7 perpendicular to the frame wall 7b of framework face 6a, corner brace 8, its special feature is that corner brace 8 comprises interior dihedral bent plate 1, exterior angle bending plate 2, push rod 3, screw 4, it is upper and withstand on the angle 2a of outer dihedral bent plate 2 that push rod 3 is arranged on the angle 1a of interior dihedral bent plate 1 along the center line A of the angle 1a of interior dihedral bent plate 1, has at least a screw 4 to pass successively the frame wall 7b of aluminum alloy frame frame section 7, perforation 1c screw thread cross-under on the gusset 1b of interior dihedral bent plate 1 is outside on the gusset 2b of the correspondence of dihedral bent plate 2.Push rod 3 is on screw rod and the angle 1a that is threaded in interior dihedral bent plate 1.Adopting miter angle to connect the mutual framework connected vertically of inclined-plane 7a is quadra.Certainly, can also adopt 54 degree angles to connect the inclined-plane and interconnect, thus 5 dihedral frameworks such as formation or adopt 60 degree Angle connection inclined-planes to interconnect, thus 6 jiaos of frameworks such as formation
The frame wall 7b of aluminum alloy frame frame section 7d is the hole wall of the square frame shape hole 7c on the aluminum alloy frame frame section 7d.
The angle 1a of interior dihedral bent plate 1 becomes outer convex.
The angle 2a of exterior angle bending plate 2 is arc angles.
Claims (10)
1. a framework connects and uses corner brace, it is characterized in that comprising interior dihedral bent plate, exterior angle bending plate, at least one push rod, screw, push rod is arranged on the angle of interior dihedral bent plate and withstands on the angle of outer dihedral bent plate along the center line at the angle of interior dihedral bent plate, have gusset screw thread cross-under that a screw passes interior dihedral bent plate at least outside on the gusset of the correspondence of dihedral bent plate.
2. corner brace is used in framework connection according to claim 1, it is characterized in that the angle of interior dihedral bent plate becomes outer convex.
3. corner brace is used in framework connection according to claim 1 and 2, it is characterized in that push rod is screw rod and is threaded on the angle of interior dihedral bent plate.
4. corner brace is used in framework connection according to claim 1 and 2, it is characterized in that the angle of exterior angle bending plate is arc angle.
5. corner brace is used in framework connection according to claim 3, it is characterized in that the angle of exterior angle bending plate is arc angle.
6. framework, comprise consist of framework to pass through the inclined-plane interconnective and with aluminum alloy frame frame section, corner brace perpendicular to the frame wall of framework face, it is characterized in that corner brace comprises interior dihedral bent plate, exterior angle bending plate, at least one push rod, screw, push rod is arranged on the angle of interior dihedral bent plate and withstands on the angle of outer dihedral bent plate along the center line at the angle of interior dihedral bent plate, have gusset screw thread cross-under that a screw passes the frame wall of aluminum alloy frame frame section, interior dihedral bent plate successively at least outside on the gusset of the correspondence of dihedral bent plate.
7. framework according to claim 6 is characterized in that the angle of interior dihedral bent plate becomes outer convex.
8. according to claim 6 or 7 described window frames, it is characterized in that push rod is screw rod and is threaded on the angle of interior dihedral bent plate.
9. according to claim 6 or 7 described frameworks, it is characterized in that the angle of exterior angle bending plate is arc angle.
10. framework according to claim 8 is characterized in that the angle of exterior angle bending plate is arc angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354551 CN202689870U (en) | 2012-07-22 | 2012-07-22 | Corner brace for frame connection and frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354551 CN202689870U (en) | 2012-07-22 | 2012-07-22 | Corner brace for frame connection and frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689870U true CN202689870U (en) | 2013-01-23 |
Family
ID=47545502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354551 Expired - Lifetime CN202689870U (en) | 2012-07-22 | 2012-07-22 | Corner brace for frame connection and frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758583A (en) * | 2012-07-22 | 2012-10-31 | 邝锦添 | Corner connector for connecting frame and frame |
-
2012
- 2012-07-22 CN CN 201220354551 patent/CN202689870U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758583A (en) * | 2012-07-22 | 2012-10-31 | 邝锦添 | Corner connector for connecting frame and frame |
| CN102758583B (en) * | 2012-07-22 | 2015-04-08 | 邝锦添 | Corner connector for connecting frame and frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |