CN203925190U - A kind of door/window corner portion connecting structure - Google Patents
A kind of door/window corner portion connecting structure Download PDFInfo
- Publication number
- CN203925190U CN203925190U CN201420260741.9U CN201420260741U CN203925190U CN 203925190 U CN203925190 U CN 203925190U CN 201420260741 U CN201420260741 U CN 201420260741U CN 203925190 U CN203925190 U CN 203925190U
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- CN
- China
- Prior art keywords
- connector
- pad
- cavity
- aluminium alloy
- alloy extrusions
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses a kind of door/window corner portion connecting structure, it comprises orthogonal aluminium alloy extrusions, in described aluminium alloy extrusions, form cavity, bottom surface and the side of cavity form raised line, in cavity, be inserted with connector, connecting member forming has the chute matching with raised line, and described connector upper surface has a groove, in described groove, be inserted with pad, described pad and connector are screwed onto in cavity.The utility model advantage: connector upper surface is nested with pad, one side pad has reduced screw and has contacted with the direct of connector, reduces the wearing and tearing of connector, and on the other hand, pad is that connector has increased intensity, makes not easy fracture of connector; The place, interior right angle of connector has circular hole perpendicular to its upper surface, has not only eliminated the stress of connector and has concentrated but also aluminium alloy extrusions and connector can not interfered; Junction, aluminium alloy extrusions right angle arranges cover plate, increases aesthetics and conveniently disassembles simultaneously.
Description
technical field:
The utility model relates to a kind of structure member of door and window, specifically a kind of door/window corner portion connecting structure.
background technology:
Section bar door and window corner part connection structure is used two frames of nylon connector grafting mostly at present, and uses screw or glue to fix.Due to nylon connector within it place, the right angle stress of side concentrate, connector is easy cracking herein, easily causes door and window to damage.
Utility model content
For solving the problems of the prior art, the utility model provides a kind of minimizing connector stress to concentrate, a kind of door/window corner portion connecting structure of reinforced company's fitting intensity.
For realizing above-mentioned technique effect, the utility model discloses a kind of door/window corner portion connecting structure, it comprises two aluminium alloy extrusions that offer oblique angle and piece together " L " shape, in described aluminium alloy extrusions, form cavity, the back side in cavity, medial surface and lateral surface form raised line, in cavity, be inserted with connector, the back side of connector, medial surface all forms with lateral surface the chute matching with raised line, the front of described connector has a groove, described groove has been nested with pad, described pad and connector have the through hole cooperatively interacting, in described cavity, the back side has the screw matching with through hole, described pad and connector are screwed onto on through hole.
Described connector is L-shaped, and the place, interior right angle of connector also has circular hole perpendicular to its upper surface.
Described two aluminium alloy extrusions piece together " L " shape Al-alloy parts, place, described Al-alloy parts right angle has the opening of " L " shape, on described opening, be connected with a cover plate, described side edge thereof forms buckle, and described edge of opening forms the draw-in groove matching with buckle.
Beneficial effect that the utility model reaches: connector front is nested with pad, one side pad has reduced screw and has contacted with the direct of connector, reduces the wearing and tearing of connector, and on the other hand, pad is that connector has increased intensity, makes not easy fracture of connector; The place, interior right angle of connector has circular hole perpendicular to its upper surface, not only solved the problem of stress concentration of connector but also make aluminium alloy extrusions and connector between can not interfere; Junction, aluminium alloy extrusions right angle arranges cover plate, increases aesthetics and conveniently disassembles simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is for opening the front view of cover plate after installing;
Fig. 3 is the structural representation of connector;
Fig. 4 be aluminium alloy extrusions structural representation;
In figure: 1, aluminium alloy extrusions, 2, cavity, 3, raised line, 4, connector, 5, chute, 6, groove, 7. pad, 8, circular hole, 9, cover plate, 10, through hole, 11, screw.
the specific embodiment:
In conjunction with Fig. 1 to Fig. 4, specific embodiment of the utility model is described. a kind of door/window corner portion connecting structure, it comprises two aluminium alloy extrusions 1 that offer oblique angle and piece together " L " shape, in described aluminium alloy extrusions 1, form cavity 2, the back side in cavity 2, medial surface and lateral surface form raised line 3, in cavity 2, be inserted with connector 4, the back side of connector 4, medial surface all forms with lateral surface the chute 5 matching with raised line 3, the front of described connector 4 has a groove 6, described groove 6 has been nested with pad 7, described pad 7 has with connector 4 through hole 10 cooperatively interacting, the interior back side of described cavity 2 has the screw 11 matching with through hole 10, described pad 7 is screwed onto on through hole 10 with connector 4.
Described connector 4 is L-shaped, and the place, interior right angle of connector 4 also has circular hole 8 perpendicular to its upper surface.
Described two aluminium alloy extrusions 1 piece together " L " shape Al-alloy parts, place, described Al-alloy parts right angle has the opening of " L " shape, on described opening, be connected with a cover plate 9, described cover plate 9 edges form buckle, and described edge of opening forms the draw-in groove matching with buckle.
Pad 7 is embedded in connector 4, and pad 7 is closely connected with connector 4, and corresponding being enhanced of intensity of connector 4, even if also can prevent that when crackle appears in connector 4 connector 4 from continuing fracture, increased door and window application life; The place, interior right angle of original connector 4 is a point, this place's stress is concentrated, easy strain cracking, now the place, interior right angle of connector 4 is opened to a circular hole 8 perpendicular to its upper surface, this place becomes one section of circular arc by a point, stress is effectively discharged, and this place deducts a part of material simultaneously, and aluminium alloy extrusions 1 and connector 4 can not interfered.
Claims (3)
1. a door/window corner portion connecting structure, it is characterized in that, it comprises two aluminium alloy extrusions that offer oblique angle and piece together " L " shape (1), in described aluminium alloy extrusions (1), form cavity (2), the back side in cavity (2), medial surface and lateral surface form raised line (3), in cavity (2), be inserted with connector (4), the back side of connector (4), medial surface all forms with lateral surface the chute (5) matching with raised line (3), the front of described connector (4) has a groove (6), described groove (6) has been nested with pad (7), described pad (7) has with connector (4) through hole (10) cooperatively interacting, the interior back side of described cavity (2) has the screw (11) matching with through hole (10), described pad (7) is screwed onto on through hole (10) with connector (4).
2. door/window corner portion connecting structure according to claim 1, is characterized in that: described connector (4) is L-shaped, and the place, interior right angle of connector (4) also has circular hole (8) perpendicular to its upper surface.
3. door/window corner portion connecting structure according to claim 1, it is characterized in that: described two aluminium alloy extrusions (1) piece together " L " shape Al-alloy parts, place, described Al-alloy parts right angle has the opening of " L " shape, on described opening, be connected with a cover plate (9), described cover plate (9) edge forms buckle, and described edge of opening forms the draw-in groove matching with buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260741.9U CN203925190U (en) | 2014-05-21 | 2014-05-21 | A kind of door/window corner portion connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260741.9U CN203925190U (en) | 2014-05-21 | 2014-05-21 | A kind of door/window corner portion connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925190U true CN203925190U (en) | 2014-11-05 |
Family
ID=51821019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260741.9U Expired - Fee Related CN203925190U (en) | 2014-05-21 | 2014-05-21 | A kind of door/window corner portion connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563755A (en) * | 2014-11-24 | 2015-04-29 | 无锡鸿声铝业有限公司 | Aluminum profile |
| CN104697494A (en) * | 2015-02-25 | 2015-06-10 | 王玉振 | Height measuring extension arm device for forced centering observation pillar |
| CN109185298A (en) * | 2018-11-21 | 2019-01-11 | 海盐汇通智能家居股份有限公司 | A kind of right-angle connector |
-
2014
- 2014-05-21 CN CN201420260741.9U patent/CN203925190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563755A (en) * | 2014-11-24 | 2015-04-29 | 无锡鸿声铝业有限公司 | Aluminum profile |
| CN104697494A (en) * | 2015-02-25 | 2015-06-10 | 王玉振 | Height measuring extension arm device for forced centering observation pillar |
| CN104697494B (en) * | 2015-02-25 | 2017-06-16 | 王玉振 | Forced centering observation stand extends arm assembly with elevation carrection |
| CN109185298A (en) * | 2018-11-21 | 2019-01-11 | 海盐汇通智能家居股份有限公司 | A kind of right-angle connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |