CN201620697U - Aluminum section steel capable of being fastened in pair - Google Patents
Aluminum section steel capable of being fastened in pair Download PDFInfo
- Publication number
- CN201620697U CN201620697U CN2010201560012U CN201020156001U CN201620697U CN 201620697 U CN201620697 U CN 201620697U CN 2010201560012 U CN2010201560012 U CN 2010201560012U CN 201020156001 U CN201020156001 U CN 201020156001U CN 201620697 U CN201620697 U CN 201620697U
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- right angle
- fastened
- aluminum section
- section steel
- pair
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Abstract
The utility model discloses an aluminum section steel capable of being fastened in pair, comprising a concave frame, a round nail groove in the center of the bottom, wherein the two side edges are equal in height and one end of one side edge is provided with a small clip bending towards the right angle corner at the inner side and one end of another side edge is provided with a right angle flanged edge bending towards the inner side and a large clip connected with the right angle flanged edge and bending towards the right angle corner at the outer side of the side edge. The two concave frames are fastened in way of insertion along the clips and the fastening is very firm. After mounting, the aluminum section steel is not broken open from whatever directions and the safety is relative high. The aluminum section of one shape is fastened in pair to form a square frame type space bar or frame, so as to effectively save the production cost of the mold production process and the space possession cost during storage and the mounting is relatively convenient and the aluminum section steel is generally suitable for various doors and windows and the theft-protection net section steels and the use is wide.
Description
Technical field
The utility model relates to door and window and safety grid section bar, particularly a kind of aluminium extruded sections that can fasten in pairs.
Background technology
The existing combined type aluminium extruded sections that is used for door and window and safety grid parting bead or frame, generally fasten and form by spill framework and Bian Gai, manner realizes fastening for the limit lid is firmly pushed on spill framework opening, fasten not fastening, pried open than being easier to, safety is not high, and spill framework and Bian Gai are difform section bar, need distinguish molding processing during production, need take up room respectively during storage and deposit, production and warehouse cost are higher, also need during installation to purchase respectively to get all the ready, not too convenient, have much room for improvement.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of aluminium extruded sections that can fasten in pairs is provided, safe, reduce cost, easy for installation, of many uses.
The technical solution of the utility model is: a kind of aluminium extruded sections that can fasten in pairs is provided, it comprises the spill framework, its base central authorities are provided with the circular staple groove, twice side height is identical, and wherein one side end is provided with the little clasp that directly is folded to its inboard right angle bending, another side end, road, have and be folded to its inboard right angle flanging, link to each other, be provided with the big clasp of the right angle bending that is folded to its this side outside with the right angle flanging.
The aluminium extruded sections that can fasten in pairs of said structure, owing to can realize fastening to the manner of inserting along clasp by the two between two spill frameworks, fasten very fastening, which from the left and right sides, front and back direction all can't pry open after the installation, safety is higher, and because can be by a kind of aluminium extruded sections of shape, fasten in pairs and be the parting bead or the frame of square frame shape, space hold cost in the time of effectively saving the cost of production of molding processing and storage, also more convenient during installation, and it can generally be applicable to various door and windows and safety grid section bar, and is of many uses.
Description of drawings
Below in conjunction with the drawings and specific embodiments structure of the present utility model and advantage are further described.
Fig. 1 is the cross-sectional view of spill framework;
Fig. 2 is the cross-sectional view of spill framework when fastening in pairs;
Fig. 3 is the cross-sectional views of one horizontal one perpendicular two spill frameworks when installing.
The specific embodiment
Referring to Fig. 1, a kind of aluminium extruded sections that can fasten in pairs is provided, it comprises spill framework 1, and its base central authorities are provided with circular staple groove 2, and twice side height is identical, one side end wherein, be provided with the little clasp 3 that directly is folded to its inboard right angle bending, another side end, road has and is folded to its inboard right angle flanging 4, link to each other with right angle flanging 4, be provided with the big clasp 5 of the right angle bending that is folded to its this side outside.Referring to Fig. 2, when two identical spill frameworks 1 fasten relatively, the big clasp 5 of one of them spill framework 1 and little clasp 3, little clasp 3 and big clasp 5 with another spill framework 1 closely fastens mutually respectively, being combined into cross section is foursquare aluminium framework, can be used for the parting bead or the frame of door and window and safety grid.If change the height of spill framework 1 dual-side, also can be combined as cross section is rectangular aluminium framework.Owing to be along clasp the manner of inserting to be realized fastening between two spill frameworks 1 by the two, fasten very fasteningly, from which direction of the left and right sides, front and back all can't pry open after the installation, safety is higher.Referring to Fig. 3, when one horizontal one perpendicular two spill frameworks 1 interconnect, tapping screw is hammered into by the circular staple groove 2 from vertical spill framework 1, pass the circular staple groove 2 that the base enters horizontal spill framework 1, two spill frameworks 1 can be fastenedly connected, after the connection, fasten with two the spill frameworks 1 anyhow that have been connected respectively with two identical spill frameworks 1 again, can realize the connection anyhow of combined aluminium framework.
The foregoing description is a preferred embodiment of the present utility model, and all and the similar structure of the utility model and the equivalence of being done change, and all should belong to protection category of the present utility model.
Claims (1)
1. aluminium extruded sections that can fasten in pairs, it is characterized in that: it comprises spill framework (1), its base central authorities are provided with circular staple groove (2), twice side height is identical, and wherein one side end is provided with the little clasp (3) that directly is folded to its inboard right angle bending, another side end, road, have and be folded to its inboard right angle flanging (4), link to each other, be provided with the big clasp (5) of the right angle bending that is folded to its this side outside with right angle flanging (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201560012U CN201620697U (en) | 2010-04-06 | 2010-04-06 | Aluminum section steel capable of being fastened in pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201560012U CN201620697U (en) | 2010-04-06 | 2010-04-06 | Aluminum section steel capable of being fastened in pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620697U true CN201620697U (en) | 2010-11-03 |
Family
ID=43024154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201560012U Expired - Fee Related CN201620697U (en) | 2010-04-06 | 2010-04-06 | Aluminum section steel capable of being fastened in pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395636A (en) * | 2019-09-10 | 2020-07-10 | 绿城装饰工程集团有限公司 | Assembled grid |
| CN112448271A (en) * | 2019-08-29 | 2021-03-05 | 首瑞（天津）电气设备有限公司 | Rectangular section bar |
-
2010
- 2010-04-06 CN CN2010201560012U patent/CN201620697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448271A (en) * | 2019-08-29 | 2021-03-05 | 首瑞（天津）电气设备有限公司 | Rectangular section bar |
| CN111395636A (en) * | 2019-09-10 | 2020-07-10 | 绿城装饰工程集团有限公司 | Assembled grid |
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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: 20101103 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |