CN201339400Y - Folding type aluminum-alloy doorframe - Google Patents
Folding type aluminum-alloy doorframe Download PDFInfo
- Publication number
- CN201339400Y CN201339400Y CNU2009200499014U CN200920049901U CN201339400Y CN 201339400 Y CN201339400 Y CN 201339400Y CN U2009200499014 U CNU2009200499014 U CN U2009200499014U CN 200920049901 U CN200920049901 U CN 200920049901U CN 201339400 Y CN201339400 Y CN 201339400Y
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- motion bar
- type aluminum
- folding type
- frame body
- internal frame
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a folding type aluminum-alloy doorframe, which comprises an external framework, an inner framework and an upper sliding rail group, wherein the inner framework is arranged in the external framework; the upper sliding rail group consists of a sliding chute arranged at the internal top surface of the external framework and a sliding block arranged at the top surface of the inner framework. The folding type aluminum-alloy doorframe is characterized in that an elastic locking device is arranged on the inner framework, one end of the elastic locking device is connected with the sliding block; the elastic locking device comprises a motion bar, a sliding bearing and an elastic component; the motion bar is arranged on the inner framework; the sliding bearing and the elastic component are sleeved on the motion bar in sequence, the sliding bearing is fixed on the inner framework, and one end of the motion bar is connected with the sliding block; a fixed sheet is arranged between the sliding bearing and the inner framework; the tail end of the motion bar is provided with a stopping lug boss; and the elastic component is a spring. The folding type aluminum-alloy doorframe has simple structure and long service life.
Description
Technical field
The utility model relates to a kind of folding type aluminum alloy doorframe, is a kind of folding type aluminum alloy doorframe that does not have following rail specifically.
Background technology
At present, the folding type aluminum alloy doorframe on the market mainly is made of outer framework, internal frame body, last slide rail set and glidepath group.Internal frame body is located in the outer framework, and last slide rail set is made up of chute that is located at outer framework inner top surface and the slide block that is arranged on the internal frame body end face, and the glidepath group is made up of chute that is located at outer framework inner bottom surface and the slide block that is arranged on the internal frame body bottom surface.Internal frame body can come and go along upper and lower slide rail set and slide, to open or close window.But the aluminium alloys doorframe of this structure owing to accumulate dust easily on the chute of glidepath group, after long-time the use, except the normal use that has hindered the glidepath group, has also influenced the normal application life of folding aluminium alloys doorframe.In addition, in order to improve the performance of slip, the user needs the dust on the regular reason gliding groove, so use very trouble.In addition, the folding type aluminum alloy doorframe of double sided slider bar group can be wasted a large amount of metal material in process of production, and structure and insecure.Existing improving one's methods generally is that the slide block of glidepath group is carried out encapsulation process, but is subjected to the influence of its basic structure, and the dustproof effect is unsatisfactory.Therefore, existing folding type aluminum alloy sash structure still awaits further improvement.
Summary of the invention
Goal of the invention of the present utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, save material and firm folding aluminium alloys doorframe attractive in appearance.
Goal of the invention of the present utility model is achieved in that a kind of folding type aluminum alloy doorframe, comprise outer framework, be located at internal frame body and last slide rail set in the outer framework, last slide rail set is made up of chute that is located at outer framework inner top surface and the slide block that is arranged on the internal frame body end face, it is characterized in that: described internal frame body is provided with elastic locking device, and an end of elastic locking device is connected with slide block.
Described elastic locking device comprises the motion bar that is located on the internal frame body, is socketed in sliding bearing and elastic component on the motion bar in turn, and sliding bearing is fixed on the internal frame body, and an end of motion bar is connected with slide block.
Be provided with stator between described sliding bearing and the internal frame body.
The end of described motion bar is provided with stop ledge.
Described elastic component is a spring.
The utility model improves existing folding type aluminum alloy doorframe, and elastic locking device is set on internal frame body, and an end of this elastic locking device is connected with slide block on the outer framework.So internal frame body can normally folding back and forth and slip under the situation of no glide path group.Save the glide path group, the long-time phenomenon of using back glide path group to accumulate dust therefore can not occur.In addition, because it has saved glidepath group in the existing folding type aluminum alloy doorframe, in the production of folding aluminium alloys doorframe, material can be saved in a large number and its sound construction is attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of the utility model most preferred embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
According to shown in Figure 1, folding aluminium alloys doorframe of the present utility model mainly comprises outer framework 1, internal frame body 2 and last slide rail set.Wherein internal frame body 2 is located in the outer framework 1, is made up of chute 3 and slide block 4 and go up slide rail set.Chute 3 is arranged on the inner top surface of outer framework 1, and slide block 4 is located at internal frame body 2 end faces.One elastic locking device is installed on the internal frame body 2, and this elastic locking device comprises motion bar 5, sliding bearing 6 and elastic component 7.Motion bar 5 is arranged on the internal frame body 2, and 7 of sliding bearing 6 and elastic components are socketed on the motion bar 5 in turn.One end of motion bar 5 is connected with slide block 4, and the other end then is provided with stop ledge 9, and sliding bearing 6 is fixed together by stator 8 and internal frame body 2.Elastic component 7 can be a spring, also can be compression shell fragment etc.During work, along with moving of slide block 4, motion bar 5 slides along the axial direction of sliding bearing 6, and elastic component 7 compressions.When folding aluminium alloys doorframe was closed, elastic component 7 was compressed fully, and stop ledge 9 roof pressures are on sliding bearing 6, and doorframe promptly is locked.When folding aluminium alloys doorframe was opened, elastic component 7 resetted, and along with moving of motion bar 5, slide block 4 slips off along chute 3, and doorframe promptly is opened.
Claims (5)
1, a kind of folding type aluminum alloy doorframe, comprise outer framework (1), be located at internal frame body (2) and last slide rail set in the outer framework (1), last slide rail set is made up of chute (3) that is located at outer framework (1) inner top surface and the slide block (4) that is arranged on internal frame body (2) end face, it is characterized in that: described internal frame body (2) is provided with elastic locking device, and an end of elastic locking device is connected with slide block (4).
2, according to the described folding type aluminum alloy doorframe of claim 1, it is characterized in that: described elastic locking device comprises the motion bar (5) that is located on the internal frame body (2), is socketed in sliding bearing (6) and elastic component (7) on the motion bar (5) in turn, sliding bearing (6) is fixed on the internal frame body (2), and an end of motion bar (5) is connected with slide block (4).
3, according to the described folding type aluminum alloy doorframe of claim 2, it is characterized in that: be provided with stator (8) between described sliding bearing (6) and the internal frame body (2).
4, according to the described folding type aluminum alloy doorframe of claim 2, it is characterized in that: the end of described motion bar (5) is provided with stop ledge (9).
5, according to the described folding type aluminum alloy doorframe of claim 2, it is characterized in that: described elastic component (7) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200499014U CN201339400Y (en) | 2009-01-12 | 2009-01-12 | Folding type aluminum-alloy doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200499014U CN201339400Y (en) | 2009-01-12 | 2009-01-12 | Folding type aluminum-alloy doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339400Y true CN201339400Y (en) | 2009-11-04 |
Family
ID=41234945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200499014U Expired - Fee Related CN201339400Y (en) | 2009-01-12 | 2009-01-12 | Folding type aluminum-alloy doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339400Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071263A (en) * | 2015-08-04 | 2015-11-18 | 深圳供电局有限公司 | Manual sealing device for air inlet window of high-voltage chamber of substation |
-
2009
- 2009-01-12 CN CNU2009200499014U patent/CN201339400Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071263A (en) * | 2015-08-04 | 2015-11-18 | 深圳供电局有限公司 | Manual sealing device for air inlet window of high-voltage chamber of substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Feng Wenbo Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20110112 |
|
| DD01 | Delivery of document by public notice |
Addressee: Feng Wenbo Document name: Notification of Approving Refund |