CN205744598U - A kind of air box of scalable setting height(from bottom) - Google Patents
A kind of air box of scalable setting height(from bottom) Download PDFInfo
- Publication number
- CN205744598U CN205744598U CN201520697813.0U CN201520697813U CN205744598U CN 205744598 U CN205744598 U CN 205744598U CN 201520697813 U CN201520697813 U CN 201520697813U CN 205744598 U CN205744598 U CN 205744598U
- Authority
- CN
- China
- Prior art keywords
- air
- air box
- screw mandrel
- height
- air outlet
- 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 discloses the air box of a kind of scalable setting height(from bottom), it includes casing, described casing one end is air intake vent, the other end is air outlet, it is provided with blower fan between described air intake vent and air outlet, fixing a support ear respectively at both sides in the middle of described casing, be movably equipped with a screw mandrel on each support ear, being connected by bearing in the lower end of described screw mandrel has leg.This air box is simple and reliable for structure, can be different according to the height of air outlet, regulates air box away from the height between ground or roof.
Description
Technical field
This utility model relates to a kind of air box, is specifically related to a kind of air box can being adjusted according to the height of air outlet.
Background technology
Air box is the device for ventilating indoor or some markets in real time, and common air box is all to need to carry out forming the customized of base according to the air outlet height away from roof or ground.When the air intake vent of air box is higher than air outlet or is less than air outlet, it is difficult to firmly fix air box, gets off for a long time, cause air box and air outlet joint to occur loosening, affect the exhaust effect of air box.
Summary of the invention
Technical problem to be solved in the utility model is to provide the air box of a kind of scalable setting height(from bottom), and this air box is simple and reliable for structure, can be different according to the height of air outlet, regulates air box away from the height between ground or roof.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of air box of scalable setting height(from bottom), it includes casing, described casing one end is air intake vent, the other end is air outlet, it is provided with blower fan between described air intake vent and air outlet, fixing a support ear respectively at both sides in the middle of described casing, be movably equipped with a screw mandrel on each support ear, being connected by bearing in the lower end of described screw mandrel has leg.
Further, it is provided with a contiguous block at the side below described screw mandrel, and on described contiguous block, is movably equipped with a handle, rotated by handle grip movable wire, carry out drive case away from ground or the height on roof.
The beneficial effects of the utility model are: this utility model is simple and reliable for structure, can be different according to the height of air outlet, regulate air box away from the height between ground or roof.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is body structure schematic diagram；
Fig. 3 is the status architecture schematic diagram of handle.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
As shown in Figure 1-2, a kind of air box of scalable setting height(from bottom), it includes casing 1, casing 1 one end is air intake vent 100, the other end is air outlet 101, is provided with blower fan 2 between air intake vent 100 and air outlet 101, fixes a support ear 3 at the middle both sides of casing 1 respectively, being movably equipped with a screw mandrel 4 on each support ear 3, being connected by bearing 5 in the lower end of screw mandrel 4 has leg 6.It is provided with a contiguous block 7 at side below screw mandrel 4, and on contiguous block 7, is movably equipped with a handle 8, turn 4 rotations by handle 8 band movable wire, carry out drive case 1 away from ground or the height on roof.
As it is shown on figure 3, when needs carry out regulating box height, handle is rotated to level, now, by staff's rotating handles, and drives screw mandrel to rotate under the effect of bearing, drive support ear to move on screw mandrel；When being adjusted to suitable position, described handle is rotated to during with screw mandrel parastate.This utility model is easy to adjust, quick.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (2)
1. the air box of a scalable setting height(from bottom), it includes casing, described casing one end is air intake vent, the other end is air outlet, it is provided with blower fan between described air intake vent and air outlet, it is characterized in that: fix a support ear respectively at both sides in the middle of described casing, be movably equipped with a screw mandrel on each support ear, being connected by bearing in the lower end of described screw mandrel has leg.
A kind of air box of scalable setting height(from bottom), it is characterised in that: it is provided with a contiguous block at the side below described screw mandrel, and on described contiguous block, is movably equipped with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697813.0U CN205744598U (en) | 2015-09-10 | 2015-09-10 | A kind of air box of scalable setting height(from bottom) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697813.0U CN205744598U (en) | 2015-09-10 | 2015-09-10 | A kind of air box of scalable setting height(from bottom) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744598U true CN205744598U (en) | 2016-11-30 |
Family
ID=57387416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697813.0U Expired - Fee Related CN205744598U (en) | 2015-09-10 | 2015-09-10 | A kind of air box of scalable setting height(from bottom) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744598U (en) |
-
2015
- 2015-09-10 CN CN201520697813.0U patent/CN205744598U/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 |
Granted publication date: 20161130 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |