CN103994090A - Novel small fan air door adjusting mechanism - Google Patents
Novel small fan air door adjusting mechanism Download PDFInfo
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- CN103994090A CN103994090A CN201410247865.8A CN201410247865A CN103994090A CN 103994090 A CN103994090 A CN 103994090A CN 201410247865 A CN201410247865 A CN 201410247865A CN 103994090 A CN103994090 A CN 103994090A
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- adjusting
- air door
- steel ball
- plate
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Abstract
A novel small fan air door adjusting mechanism comprises a fan air outlet pipe, an inserting opening is formed in the fan air outlet pipe, an air door plate is inserted into the inserting opening, an adjusting plate is fixed on the upper portion of the air door plate, and a handle and a hinging shaft are fixed on the adjusting plate. An adjusting barrel is fixed on the adjusting plate through screws, a spring and a cushion block are inserted into the adjusting barrel, a steel ball is exposed of a steel ball exposing hole in the adjusting barrel, the cushion block presses the steel ball, one end of the spring presses the adjusting plate, and the other end of the spring presses the cushion block. An adjusting seat is fixed on the fan air outlet pipe and provided with an arc groove, a plurality of spherical concave cavities are formed in the bottom face of the arc groove, the adjusting barrel faces the arc groove, the steel ball faces the spherical concave cavities, and the hinging shaft is hinged to the adjusting seat. A multi-gear adjusting mode is adopted, an air door can be automatically located to needed adjusting gears, adjusting time is saved, and the manual fastening and locating step after adjustment is omitted.
Description
Technical field:
The present invention relates to blower fan technical field, more specifically to a kind of Novel small-sized air door of fan controlling mechanism.
Background technique:
The air door regulating mechanism of existing blower fan is of a great variety, and in general, most air doors need to use screw or other parts manually to be reorientated after adjusting, regulates so very trouble.If blower fan is in the course of the work, need the size of damper at any time, if need manually to go to twist screw location after each damper, can waste the more time, affect working efficiency.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of small-sized fan air door regulating mechanism is provided, and it is provided with many grades of regulative modes, and air door can navigate on needed regulation stall automatically, save the adjusting time, manually tighten up location after removing adjusting from.
Technology solution of the present invention is as follows:
A Novel small-sized air door of fan controlling mechanism, comprises blower fan air outlet tube, on blower fan air outlet tube, forms socket, and air door plate sleeve is in this socket, and air door plate top is fixed with regulator plate, is fixed with handle and hinging shaft on regulator plate;
Adjustment barrel is fixed by screws on regulator plate, and spring and cushion block sleeve are in adjustment barrel, and the steel ball of steel ball adjustment barrel exposes in hole and expose, and cushion block is pressed on steel ball, and spring one end is pressed on regulator plate, the other end is pressed on cushion block;
Adjustment seat is fixed on blower fan air outlet tube, forms curve bath in adjustment seat, forms several spherical shape recesses on the bottom surface of curve bath, and adjustment barrel is facing to curve bath, and steel ball is facing to spherical shape recess, and hinging shaft is hinged in adjustment seat.
Described handle welding or be screwed onto on regulator plate, hinging shaft moulding or be welded on regulator plate.
Beneficial effect of the present invention is:
It is provided with many grades of regulative modes, and air door can navigate on needed regulation stall automatically, saves the adjusting time, manually tightens up location after removing adjusting from.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged view at A place in Fig. 1;
Fig. 3 is the annexation schematic diagram of air door plate, regulator plate and handle;
Fig. 4 is the annexation schematic diagram of blower fan air outlet tube and adjustment seat.
In figure: 1, blower fan air outlet tube; 1a, socket; 2, adjustment seat; 21, curve bath; 22, spherical shape recess; 3, air door plate; 4, regulator plate; 5, handle; 6, hinging shaft; 7, adjustment barrel; 71, steel ball exposes hole; 8, spring; 9, cushion block; 10, steel ball.
Embodiment:
Embodiment: see shown in Fig. 1 to 4, a kind of Novel small-sized air door of fan controlling mechanism, comprises blower fan air outlet tube 1, on blower fan air outlet tube 1, form socket 1a, air door plate 3 sleeves are in this socket 1a, and air door plate 3 tops are fixed with regulator plate 4, are fixed with handle 5 and hinging shaft 6 on regulator plate 4;
Adjustment barrel 7 is fixed by screws on regulator plate 4, and spring 8 and cushion block 9 sleeves are in adjustment barrel 7, and the steel ball of steel ball 10 adjustment barrel 7 exposes in hole 71 and expose, and cushion block 9 is pressed on steel ball 10, and spring 8 one end are pressed on regulator plate 4, the other end is pressed on cushion block 9;
Adjustment seat 2 is fixed on blower fan air outlet tube 1, forms curve bath 21 in adjustment seat 2, forms several spherical shape recesses 22 on the bottom surface of curve bath 21, and adjustment barrel 7 is facing to curve bath 21, and steel ball 10 is facing to spherical shape recess 22, and hinging shaft 6 is hinged in adjustment seat 2.
Described handle 5 welding or be screwed onto on regulator plate 4, hinging shaft 6 moulding or be welded on regulator plate 4.
Working principle: move handle 5, adjustment barrel 7 is slided along curve bath 21 centered by the center of circle of hinging shaft 6, when steel ball 10 falls into one of them spherical shape recess 22, decontrol handle 5, steel ball 10 is positioned in this spherical shape recess 22, also allows air door plate 3 be positioned in socket 1a, when steel ball 10 is arranged in different spherical shape recesses 22 simultaneously, what the relative blower fan air outlet tube 1 of air door plate 3 was opened varies in size, and realizes like this adjusting and the air door of air door and automatically locates.Its location rolls into spherical shape recess 22 by steel ball 10 and by spring 8, compresses steel balls 10 and automatically locate, during location without manually removing to tighten up air door.On bottom surface due to curve bath 21, form several spherical shape recesses 22, air door plate 3 can navigate in a plurality of spherical shape recesses 22 like this, and each spherical shape recess 22 is equivalent to the gear of an air door plate 3, so the present invention can realize many gears air door, regulates.
Claims (2)
1. a Novel small-sized air door of fan controlling mechanism, comprise blower fan air outlet tube (1), on blower fan air outlet tube (1), form socket (1a), air door plate (3) sleeve is in this socket (1a), it is characterized in that: air door plate (3) top is fixed with regulator plate (4), on regulator plate (4), be fixed with handle (5) and hinging shaft (6);
Adjustment barrel (7) is fixed by screws on regulator plate (4), spring (8) and cushion block (9) sleeve are in adjustment barrel (7), the steel ball of steel ball (10) adjustment barrel (7) exposes in hole (71) and exposes, cushion block (9) is pressed on steel ball (10), and spring (8) one end is pressed on regulator plate (4), the other end is pressed on cushion block (9);
Adjustment seat 2 is fixed on blower fan air outlet tube (1), in adjustment seat (2), form curve bath (21), on the bottom surface of curve bath (21), form several spherical shape recesses (22), adjustment barrel (7) is facing to curve bath (21), steel ball (10) is facing to spherical shape recess (22), and hinging shaft (6) is hinged in adjustment seat (2).
2. a kind of Novel small-sized air door of fan controlling mechanism according to claim 1, is characterized in that: it is upper that handle (5) welds or be screwed onto regulator plate (4), hinging shaft (6) moulding or be welded on regulator plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247865.8A CN103994090B (en) | 2014-06-06 | 2014-06-06 | A kind of small-sized fan air door regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247865.8A CN103994090B (en) | 2014-06-06 | 2014-06-06 | A kind of small-sized fan air door regulating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994090A true CN103994090A (en) | 2014-08-20 |
| CN103994090B CN103994090B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410247865.8A Active CN103994090B (en) | 2014-06-06 | 2014-06-06 | A kind of small-sized fan air door regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994090B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570892A (en) * | 2014-11-06 | 2016-05-11 | 佛山高富中石油燃料沥青有限责任公司 | Gas burner |
| CN107893779A (en) * | 2017-11-14 | 2018-04-10 | 如皋千骏工具有限公司 | A kind of special pump cover of Miniature water-pumping pump |
| CN110250072A (en) * | 2019-07-18 | 2019-09-20 | 郑明� | A kind of fish pond feed saving casting device |
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|---|---|---|---|---|
| CN2074837U (en) * | 1990-04-12 | 1991-04-10 | 上海曙光玩具厂 | Flow changeable toy blower |
| CN200999000Y (en) * | 2007-01-11 | 2008-01-02 | 浙江信阳实业有限公司 | Vehicle shift self-locking mechanism |
| JP2011021537A (en) * | 2009-07-15 | 2011-02-03 | Isuzu Motors Ltd | Cooling device |
| CN102331737A (en) * | 2011-07-23 | 2012-01-25 | 烟台鲁宝钢管有限责任公司 | Electronic cam master controller |
| CN202493500U (en) * | 2012-03-15 | 2012-10-17 | 上虞市贝斯特风机有限公司 | Air volume adjustable noise reduction fan |
| CN203321856U (en) * | 2013-07-05 | 2013-12-04 | 王传代 | Sorting machine blower |
| CN103775368A (en) * | 2014-01-24 | 2014-05-07 | 云浮市益康生环保科技有限公司 | Air volume regulation mechanism |
| CN203867951U (en) * | 2014-06-06 | 2014-10-08 | 苏州奥然日用品有限公司 | Novel air door adjusting mechanism of small draught fan |
-
2014
- 2014-06-06 CN CN201410247865.8A patent/CN103994090B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074837U (en) * | 1990-04-12 | 1991-04-10 | 上海曙光玩具厂 | Flow changeable toy blower |
| CN200999000Y (en) * | 2007-01-11 | 2008-01-02 | 浙江信阳实业有限公司 | Vehicle shift self-locking mechanism |
| JP2011021537A (en) * | 2009-07-15 | 2011-02-03 | Isuzu Motors Ltd | Cooling device |
| CN102331737A (en) * | 2011-07-23 | 2012-01-25 | 烟台鲁宝钢管有限责任公司 | Electronic cam master controller |
| CN202493500U (en) * | 2012-03-15 | 2012-10-17 | 上虞市贝斯特风机有限公司 | Air volume adjustable noise reduction fan |
| CN203321856U (en) * | 2013-07-05 | 2013-12-04 | 王传代 | Sorting machine blower |
| CN103775368A (en) * | 2014-01-24 | 2014-05-07 | 云浮市益康生环保科技有限公司 | Air volume regulation mechanism |
| CN203867951U (en) * | 2014-06-06 | 2014-10-08 | 苏州奥然日用品有限公司 | Novel air door adjusting mechanism of small draught fan |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570892A (en) * | 2014-11-06 | 2016-05-11 | 佛山高富中石油燃料沥青有限责任公司 | Gas burner |
| CN105570892B (en) * | 2014-11-06 | 2017-12-01 | 佛山高富中石油燃料沥青有限责任公司 | A kind of gas burner |
| CN107893779A (en) * | 2017-11-14 | 2018-04-10 | 如皋千骏工具有限公司 | A kind of special pump cover of Miniature water-pumping pump |
| CN110250072A (en) * | 2019-07-18 | 2019-09-20 | 郑明� | A kind of fish pond feed saving casting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994090B (en) | 2016-08-17 |
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Effective date of registration: 20191016 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, room 409, No. Patentee after: Yang Xiu Zhi Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, room 409, No. Patentee before: Suzhou Aoran Commodity Co., Ltd. |
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| TR01 | Transfer of patent right |