CN203561030U - Card type air diffuser - Google Patents
Card type air diffuser Download PDFInfo
- Publication number
- CN203561030U CN203561030U CN201320500934.2U CN201320500934U CN203561030U CN 203561030 U CN203561030 U CN 203561030U CN 201320500934 U CN201320500934 U CN 201320500934U CN 203561030 U CN203561030 U CN 203561030U
- Authority
- CN
- China
- Prior art keywords
- air diffuser
- card type
- type air
- ceiling
- screw
- 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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Abstract
The utility model belongs to the technical field of design and manufacture of an air diffuser for a fresh air ventilator for domestic use and relates to the card type air diffuser. Two sides of a ventilation pipe are provided with screw holes in which screws are arranged. A fixing card is arranged at the position of each screw hole, the lower portion of which is provided with a square nut. The upper portion of the ventilation pipe is provided with an air quantity regulating cover. The card type air diffuser has following beneficial effects: the card type air diffuser is an attachment part for the fresh air ventilator and is arranged on a ceiling when being used; the method of installing the card type air diffuser is simple and convenient in that fixing cards are lifted upwardly and the two screws are screwed tightly by penetrating through mounting holes reserved on the ceiling so that the fixing cards are tightly pressed on the ceiling by square nuts and then the card type air diffuser is firmly and fixedly on the ceiling; the card type air diffuser is simple in structure, high in strength and firm in installation due to the metal fixing cards; and problems in the prior art that a fin of the air diffuser is insecure in installation and is easily broken and dropped are resolved.
Description
Technical field
The utility model belongs to design and the manufacturing technology field of home-use fresh air ventilator air diffuser.
Background technology
Being used at present the air diffuser on fresh air ventilator, scavenge trunk and air quantity adjustable cap, consisting of, is to rely on to be injection-moulded in three fins on scavenge trunk during installation.And fin is plastics, its intensity is very low, and operative employee's undue force or other external force all can cause fin to damage when mounted.Air diffuser easily comes off in the future, and owing to being that elasticity by fin fixes air diffuser, the fastness of therefore installing is inadequate, directly affects the attractive in appearance of the result of use of fresh air ventilator and interior decoration.
Summary of the invention
For above-mentioned situation, the purpose of this utility model is to provide a kind of convenient for installation and maintenance, connects firmly air diffuser, solves the problem that existing product exists.
The utility model is to address the above problem taked technical scheme to be; In the both sides of scavenge trunk with screw hole, in screw hole with screw.At screw hole place, there is a fixed card.On card with bar hole.Screw is through the bar hole in fixed card.In the bottom of screw with a square nut.On the top of scavenge trunk with air quantity adjustable cap.The utility model is the parts of attaching troops to a unit of fresh air ventilator, during use, is arranged on ceiling.Its installation method is easy, fixed card upwards need only be lifted, and through installing hole reserved on ceiling, by two screw-drivings, fixed card is pressed on ceiling by square nut.Thereby air diffuser is firmly fixed on ceiling.The utility model is simple in structure, and because fixed card is metal system, intensity is large, installs firmly, has solved the problem that has now air diffuser fin that insecure and easy breaking releasing are installed.
Accompanying drawing explanation
Accompanying drawing is the utility model structural representation
1-scavenge trunk 2-screw 3-square nut 4-fixed card 5-air quantity adjustable cap
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail; In the both sides of scavenge trunk 1 with screw hole, in screw hole with screw 2.At screw hole place, there is a fixed card 4.Screw is through the bar hole in fixed card.In the bottom of screw with a square nut 3.On the top of scavenge trunk with air quantity adjustable cap 5.
Claims (1)
1. card form air diffuser, it is characterized in that: in the both sides of scavenge trunk (1) with screw hole, in screw hole with screw (2), at screw hole place, there is a fixed card (4), in fixed card with bar hole, screw is through the bar hole in fixed card, in the bottom of screw with a square nut (3), on the top of scavenge trunk with air quantity adjustable cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500934.2U CN203561030U (en) | 2013-08-09 | 2013-08-09 | Card type air diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500934.2U CN203561030U (en) | 2013-08-09 | 2013-08-09 | Card type air diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561030U true CN203561030U (en) | 2014-04-23 |
Family
ID=50510748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500934.2U Expired - Fee Related CN203561030U (en) | 2013-08-09 | 2013-08-09 | Card type air diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561030U (en) |
-
2013
- 2013-08-09 CN CN201320500934.2U patent/CN203561030U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20170809 |