CN200946442Y - Improved structure of shutter for air intake - Google Patents
Improved structure of shutter for air intake Download PDFInfo
- Publication number
- CN200946442Y CN200946442Y CN 200620062597 CN200620062597U CN200946442Y CN 200946442 Y CN200946442 Y CN 200946442Y CN 200620062597 CN200620062597 CN 200620062597 CN 200620062597 U CN200620062597 U CN 200620062597U CN 200946442 Y CN200946442 Y CN 200946442Y
- Authority
- CN
- China
- Prior art keywords
- shutter
- frames
- air port
- improved
- bayonet socket
- Prior art date
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model, relates to an improved structure of shutter for air intake, and comprises two frames. A plurality of louvre blades are arranged between the two frames, a plurality of keels are removably fixed between the two frames, a plurality of bayonets are shaped on each keel underside, the plurality of louvre blades separately wedge into the plurality of bayonets correspondingly and removably, each louvre blade is removably connected with the frame. The production is relatively easy, and the transportation and installation are all relatively convenient.
Description
Technical field
The utility model relates to the structure-improved of a kind of air port shutter.
Background technology
Existing air port shutter generally comprises two frames and is arranged on multi-disc louvre blade between two frames, and a plurality of louvre blades and described two frames are integrally formed, and every louvre blade can't be dismantled separately, and shutter production difficulty is big, cost of production improves thereby cause; Transportation, installation are all inconvenient.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, to provide every louvre blade can dismantle, produce the structure-improved that is easier to, transports, installs all more convenient air port shutter separately.
The structure-improved of a kind of air port shutter that provides according to the utility model, comprise two frames, be provided with multi-disc strip louvre blade between two frames, removably be fixed with many bar keels between described two frames, each keel downside is formed with a plurality of bayonet sockets, and described multi-disc louvre blade correspondingly removably is fastened in described a plurality of bayonet socket respectively.
The utility model also has following additional technical feature:
Each louvre blade top is formed with boss, top one side is formed with the groove that cooperates with a side of described boss in each bayonet socket, a described side is formed with another groove in each bayonet socket, and corresponding described another groove of opposite side is formed with bent lug in each bayonet socket.
Be formed with opening on the described lug.
Described each keel both sides are fixed together by a connection piece and two frames respectively.
Described each keel both sides are fixed together by a connection piece and two frames respectively.
Described connector comprise one with the straight portion of described keel secure fit and the hook integrally formed with described straight portion, be formed with the mounting part that allows described hook to articulate and adapt with described hook cross sectional shape on the described frame.
The utility model compared with prior art has following advantage: each louvre blade and frame removably connect, and its production is easier to and transports, installs all more convenient.
Description of drawings
Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail:
Fig. 1 is the perspective view of structure improved a kind of preferred embodiment of a kind of air port of the utility model shutter;
Fig. 2 is the side structure schematic diagram of Fig. 1;
Fig. 3 is the fit structure schematic perspective view of connector and keel among Fig. 1;
Fig. 4 is an A place enlarged diagram among Fig. 2;
Fig. 5 is a B place enlarged diagram among Fig. 2.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, structure improved a kind of preferred embodiment of a kind of air port of the utility model shutter is shown, comprise two frames 1, be provided with multi-disc strip louvre blade 2 between two frames, removably be fixed with many bar keels 3 between described two frames 1, each keel downside is formed with a plurality of bayonet sockets 30, described multi-disc louvre blade 2 correspondingly removably is fastened in described a plurality of bayonet socket 30 respectively, this structure makes each louvre blade and frame removably connect, and its production is easier to and transports, installs all more convenient.
Each louvre blade 2 top is formed with boss 20, top one side is formed with the groove 300 that cooperates with a side of described boss 20 in each bayonet socket 30, a described side is formed with another groove 301 in each bayonet socket 30, corresponding described another groove 301 of opposite side is formed with bent lug 302 in each bayonet socket 30, during installation, earlier described lug 302 is outwards bent certain angle, then described louvre blade 2 is inserted in the described bayonet socket 30, one side of described boss 20 is fastened in the described groove 300, at last lug 302 bendings being resetted leans louvre blade, thereby makes fixing very firm.
Be formed with opening 303 on the described lug 302, this structure mainly is in order to reduce the intensity of some described lugs 302, thereby makes lug 302 have certain intensity and be easier to bending.
Described each keel 3 both sides are fixed together by a connection piece 4 and two frames 1 respectively.
Described connector 4 comprises a straight portion 40 that cooperates by screw with described keel 3, with the hook 41 integrally formed with described straight portion 40, be formed with the mounting part 10 that allows described hook 41 to articulate and adapt with described hook cross sectional shape on the described frame 1, described hook 41 and described mounting part 10 tighten together by screw after articulating and cooperating again.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1, the structure-improved of a kind of air port shutter, comprise two frames (1), be provided with multi-disc strip louvre blade (2) between two frames, it is characterized in that removably being fixed with between described two frames (1) many bar keels (3), each keel downside is formed with a plurality of bayonet sockets (30), and described multi-disc louvre blade (2) correspondingly removably is fastened in described a plurality of bayonet socket (30) respectively.
2, the structure-improved of air port according to claim 1 shutter, it is characterized in that each louvre blade (2) top is formed with boss (20), the interior top of each bayonet socket (30) one side is formed with the groove (300) that cooperates with a side of described boss (20), a described side is formed with another groove (301) in each bayonet socket (30), and each bayonet socket (30) corresponding described another groove of interior opposite side (301) is formed with bent lug (302).
3, the structure-improved of air port according to claim 2 shutter is characterized in that being formed with on the described lug (302) opening (303).
4, the structure-improved of air port according to claim 1 shutter is characterized in that described each keel (3) both sides are fixed together by a connection piece (4) and two frames (1) respectively.
5, the structure-improved of air port according to claim 4 shutter, it is characterized in that described connector (4) comprise one with the straight portion (40) of described keel (3) secure fit, with the hook (41) integrally formed, be formed with the mounting part (10) that allows described hook (41) to articulate and adapt with described hook cross sectional shape on the described frame (1) with described straight portion (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062597 CN200946442Y (en) | 2006-08-08 | 2006-08-08 | Improved structure of shutter for air intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062597 CN200946442Y (en) | 2006-08-08 | 2006-08-08 | Improved structure of shutter for air intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946442Y true CN200946442Y (en) | 2007-09-12 |
Family
ID=38733502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062597 Expired - Fee Related CN200946442Y (en) | 2006-08-08 | 2006-08-08 | Improved structure of shutter for air intake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946442Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493750A (en) * | 2011-12-21 | 2012-06-13 | 中建城市建设发展有限公司 | Adjustable connecting device and construction method of PC (Poly Carbonate) louver boards |
| CN103835633A (en) * | 2014-02-12 | 2014-06-04 | 苏州金螳螂建筑装饰股份有限公司 | Tuyere full-length pinhole plug-in structure |
-
2006
- 2006-08-08 CN CN 200620062597 patent/CN200946442Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493750A (en) * | 2011-12-21 | 2012-06-13 | 中建城市建设发展有限公司 | Adjustable connecting device and construction method of PC (Poly Carbonate) louver boards |
| CN103835633A (en) * | 2014-02-12 | 2014-06-04 | 苏州金螳螂建筑装饰股份有限公司 | Tuyere full-length pinhole plug-in structure |
| CN103835633B (en) * | 2014-02-12 | 2016-01-06 | 苏州金螳螂建筑装饰股份有限公司 | Air port elongated pin hole plug-in type structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |