CN106461263A - Fan - Google Patents
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- CN106461263A CN106461263A CN201480079280.8A CN201480079280A CN106461263A CN 106461263 A CN106461263 A CN 106461263A CN 201480079280 A CN201480079280 A CN 201480079280A CN 106461263 A CN106461263 A CN 106461263A
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- China
- Prior art keywords
- connecting rod
- rod part
- shutter
- framework
- leaf spring
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The fan according to the present invention has a frame body for holding a plurality of blades for adjusting a wind direction, a link component that can move in the lateral direction to adjust the angle of the blades, and a link component fixation plate spring for adjusting the distance by which the link component moves. The link component has a plurality of concavo-convex parts provided on a surface facing the link component fixation plate spring, and a blade engaging part for coupling the blades to the operation of the link component. The plurality of blades have a rotary shaft for the blades, and an engaging shaft that engages with the link component. The engaging shaft is fixed in leftward and rightward directions to the blade engaging part of the link component so as to rotatably adjust the direction of the blades by the operation of the link component. The frame body is provided with a link component holding part for holding the link component so that the link component is movable in the lateral direction, a plate spring support part for supporting the link component fixation plate spring, and a plate spring engaging part for fixing the plate spring through the action of a mounting pressure from the link component and the elastic deformation of the link component fixation plate spring supported by the plate spring support part. The link component fixation plate spring is provided with a convex part for fitting with the concavo-convex parts of the link component.
Description
Technical field
The present invention relates to air conditioner, drier for bathroom, bathroom heat supplier etc. possess the louver body of adjustment wind direction
Pressure fan.
Background technology
It is installed on used in house in the pressure fan of drying machine or the heat supplier of wall or ceiling etc., due to product
Installation site is according to indoor structure change, therefore, it is desirable to, left and right adjustment air-supply matchingly upper and lower with the installation site of product
The wind direction of machine, seeks to improve air circulation, improves heating, drying efficiency.As the method for adjustment of wind direction, use more blades
Method that plate is adjusted is it is proposed that much about possessing the mechanism of the shutter of multiple vane plates, the technology of assembling.
For example, the wind direction discharge outlet as conditioner constructs it is proposed that the continuous of vertical wind direction board linkage will be made
The substantially straight construction (patent documentation 1) tied in succession is made in link between plate and the axle of cam respectively.The wind direction proposing here
In discharge outlet construction, due to the axle of a part of cam being directly attached at drive motor of web can be allowed to join
Dynamic, thus it is possible to reduce number of parts, and improve the workability of assembling.
In addition, blowout shutter adjusting means as conditioner is it is proposed that following construction, described construction tool
Standby front panel, is possessed and is integrally become with centered on described rib by the rib being integrally formed in the beak shape of the two side of described front panel
Type, in the two side of described front panel and in the rib above possessing convex concave arcuation, has blowout shutter, this blowout BAIYE
Window possesses and is integrally formed in two side and the projection locking with the convex-concave shape of the rib of described arcuation, by described blowout shutter
When being assemblied in described front panel, the projection of described blowout shutter push and contact described front panel arcuation rib convex-concave shape simultaneously
Engaged (patent documentation 2).In the blowout shutter adjusting means proposing here, by being integrally formed respectively and combining prominent
Rise, convex-concave shape, the construction of adjustable angle can be obtained with simple construction.In addition, number of parts is also few, inexpensive and group
Dress good work.
Citation
Patent documentation
Patent documentation 1：Japanese Unexamined Patent Publication 7-280336 publication
Patent documentation 2：The real public clear 58-18603 publication of Japan
Content of the invention
Invent problem to be solved
In the wind direction discharge outlet construction of the conditioner that patent documentation 1 is recorded, due in order that indulging wind direction board
Action and use drive motor, so, there is the such problem of high cost, additionally there are following such problem：It is being intended to
With the fixing vertical wind direction board of arbitrary angle to use in the case of, the control of above-mentioned drive motor becomes complicated, and in setting
In the case of the detection means of position of rotation, cost increases further.
In addition, it is necessary to for the component fixing cam, also there is number of parts increases such problem.
In addition, in the blowout shutter adjusting means that patent documentation 2 is recorded, due in the angle adjusting blowout shutter
When, make resin parts elastic deformation, so, there is the damaged danger of part.In addition, wanting to strengthen the part of elastic deformation
In the case of intensity, the operation load that there is blowout shutter becomes such greatly problem.Further, since producing resin parts each other
Slip, so, if number of operations increase, above-mentioned projection lacks because of abrasion, there are and may not adjust blowout BAIYE
The such problem of angle of window.
The present invention is the invention made in view of the foregoing, with following first item as main purpose, also seeks reality in the lump
Second, third item existing.
1. cut down cost by reduction number of parts, by construction simplicity
2. improve the durability for repeatable operation
3. improve operability by reducing frictional force
Means for solving the problems
The pressure fan of the present invention is the air-supply arrangement of the shutter of blow-off direction with adjustment air, wherein,
Described shutter has：The more blades plate of adjustment wind direction, the framework keeping described vane plate, the described blade of adjustment
The connecting rod zero of the displacement of the connecting rod part of freedom of movement in the lateral direction of the angle of plate and the described connecting rod part of adjustment
Part fixes leaf spring,
Described connecting rod part has：Multiple jogs, it is arranged on the face opposite with the fixing leaf spring of described connecting rod part
On；With vane plate holding section, it is used for making the operations linkage of described vane plate and described connecting rod part,
Described more blades plate has the rotary shaft of this vane plate and the engagement shaft engaging with described connecting rod part,
The left and right directions of described engagement shaft is fixed on the vane plate holding section of described connecting rod part respectively, will pass through
State the operation of connecting rod part to rotate the left and right directions adjusting described vane plate,
Described framework possesses：Connecting rod part maintaining part, it keeps described connecting rod part in freedom of movement ground in the lateral direction；
Supported by plate spring portion, it supports described connecting rod part to fix leaf spring；With leaf spring engaging portion, it supports using by described supported by plate spring portion
The fixing elastic deformation of leaf spring of described connecting rod part and the assembling pressure of described connecting rod part fixing this leaf spring,
The fixing leaf spring of described connecting rod part possesses the protuberance chimeric with the described jog of described connecting rod part,
The described protuberance of the fixing leaf spring of described connecting rod part is embedded in the described jog of described connecting rod part, described connecting rod
Part is engaged.
Invention effect
According to the present invention, improve operability by being carried out the operation of more blades plate by connecting rod part, and can not
Adjust using drive motor but using leaf spring, fix the displacement of connecting rod part, so cost can also be cut down.In addition,
Due to making the construction that the leaf spring when assembling connecting rod part and leaf spring is fixed in the leaf spring engaging portion of described framework, so,
Do not need separately to be provided for the retaining element of leaf spring, by cutting down number of parts, carry out the reduction of cost.
Brief description
Fig. 1 is the solid of of the BAIYE window portion of the pressure fan possessing shutter representing embodiments of the present invention
Figure.
Fig. 2 is the axonometric chart of the shutter fixed frame of the BAIYE window portion shown in Fig. 1.
Fig. 3 is the axonometric chart of the framework of the shutter shown in Fig. 1.
Fig. 4 is the axonometric chart of the vane plate of the shutter shown in Fig. 1.
Fig. 5 is the axonometric chart of the connecting rod part of the shutter shown in Fig. 1.
Fig. 6 is the axonometric chart of the fixing leaf spring of connecting rod part of the shutter shown in Fig. 1, and (a) is the figure in terms of direction above,
B () is the figure seen from the side, (c) is the figure in terms of the direction of bottom surface.
Fig. 7 is the sectional view of the state that fixing for the connecting rod part shown in Fig. 6 leaf spring is assemblied in the framework shown in Fig. 3, (a)
It is schematic diagram, (b) is the figure according to actual construction.
Fig. 8 is the schematic diagram representing the section of state that fixing for connecting rod part leaf spring and connecting rod part are arranged on framework.
Fig. 9 is the vane plate of shutter during front (straight trip) representing and the air supply direction of shutter being adjusted to product
The axonometric chart of configuration.
Figure 10 is to represent the air supply direction of shutter is adjusted to the vertical of the configuration of the vane plate of shutter during right direction
Body figure.
Figure 11 is to represent the air supply direction of shutter is adjusted to the vertical of the configuration of the vane plate of shutter during left direction
Body figure.
Figure 12 is to represent the vane plate that the air supply direction of shutter is adjusted to assemble shutter when (in centralized)
Configuration axonometric chart.
Figure 13 is to represent the leaf that the air supply direction of shutter is adjusted to expand shutter when (interior on a large scale in left and right)
The axonometric chart of the configuration of sheet.
Figure 14 is the axonometric chart of the upper bottom plate spring representing the shutter shown in Fig. 1, and (a) is to represent solid up and down with monomer
The figure of fixed board spring, (b) is to be installed to the figure of bottom plate spring in the state representation of framework.
Figure 15 is the figure of the state representing that bottom plate spring is configured between framework and shutter fixed frame, and (a) is
Cross-sectional schematic, (b) is the partial enlarged drawing according to actual construction.
Figure 16 is the axonometric chart of the configuration representing shutter when being adjusted to upwards the air supply direction of shutter.
Figure 17 is the axonometric chart of the configuration representing the shutter when air supply direction of shutter is adjusted to downward.
Specific embodiment
Below, referring to the drawings, the embodiment of the pressure fan of the present invention is described in detail.In addition, the present invention is simultaneously
It is not limited to embodiment described below.
As shown in figure 1, the pressure fan 100 of embodiments of the present invention possesses shutter 1 in its Air blowing mouth.In addition,
Illustrate only BAIYE window segment in FIG, eliminate fan being in inside etc..As shown in figure 1, shutter 1 has 4 blades
Plate 3, vane plate 3 is rotated being freely standing in framework 2.Vane plate 3 is configured to engage with connecting rod part 4, by connecting rod zero
The operation of part 4, can adjust the angle of the left and right directions of vane plate 3 simultaneously.
Connecting rod part 4 is respectively provided in the left and right of shutter 1, is existed by the connecting rod part maintaining part 13 (with reference to Fig. 3) of framework 2
Freedom of movement is retained on left and right directions.In addition, the holding section 33,34 of connecting rod part 4 is engaged with connecting rod part maintaining part 13
Ground is kept.Connecting rod part 4 is configured to, by the effect of the fixing leaf spring 6 of connecting rod part described later, can be in left and right directions
Above every time position adjustment is carried out with arbitrary distance, and be fixed, keep.
Framework 2 is consolidated on the direction (for example, above-below direction) orthogonal with the left and right directions of pressure fan 100 rotatably mountedly
It is scheduled on the shutter fixed frame 5 positioned at the outside of framework 2.Therefore, rotated by making framework 2, the wind of pressure fan 100 can be adjusted
To above-below direction angle.Framework 2 is configured to, bottom plate spring 7 on the side of left and right possesses, and is fixed up and down by this
The effect of leaf spring 7, can be adjusted to arbitrary angle, and is fixed, keeps.
In addition, framework 2, vane plate 3, connecting rod part 4, shutter fixed frame 5 are by the resin formation of thermostability.
As shown in Fig. 2 shutter fixed frame 5 makes rectangular barrel shape, before whole openings, be formed with confession later
The blow vent 5A that the air sent from the fan being in inside passes through.It is formed with jog 9 in the two side of shutter fixed frame 5
With dead eye 8, described jog 9 is formed with for continuously concavo-convex with what upper bottom plate spring 7 engaged, and described dead eye 8 is used
Keep framework 2 in rotatably mounted.
As shown in figure 3, the upper surface of framework 2, lower surface arrange rotatably mounted the dead eye 10A keeping vane plate 3,
10B, has for by rotatably mounted for framework 2 the rotary shaft 24 being supported on shutter fixed frame 5 in the left and right sides wall of framework 2
With the connecting hole 24A as framework side holding section that upper bottom plate spring 7 is fixed.
In addition, in framework 2, the gripper shoe 12 that left and right side is linked is provided with the left and right directions of framework 2.At this
Fagging 12 possesses the supported hole 11 of semicircle shape, keeps vane plate 3 in the vertical direction for the central part in vane plate 3.
Have in the lower surface of framework 2：Connecting rod part maintaining part 13, for being kept into connecting rod part 4 in left and right directions
Freedom of movement；With leaf spring maintaining part 14, fix leaf spring 6 for supporting and fixing connecting rod part.
Connecting rod part maintaining part 13 is engaged with the holding section 33,34 of connecting rod part 4, connecting rod part 4 is kept into and moves certainly
By.
Leaf spring maintaining part 14 possesses：Supported by plate spring portion (engaging rib) 14A, leaf spring 6 fixed by its engaging support link part；With
Leaf spring engaging portion (here provided with projection) 23, its fixing connecting rod part fixes leaf spring 6.
As shown in figure 4, on vane plate 3, possessing rotary shaft 15 respectively in upper and lower side, each rotary shaft 15 is passed through to be inserted into
Dead eye 10A, 10B of framework 2 and be rotated freely being held in framework 2.
In addition, the central part in the above-below direction of vane plate 3 possesses support shaft 17, by this support shaft 17 is inserted and is blocked
Together in the supported hole 11 of gripper shoe 12, thus, vane plate 3 is supported for rotatably mounted with respect to gripper shoe 12.
Further, the rear side in the lower end of vane plate 3 possesses the engagement shaft 16 engaging with connecting rod part 4, by engagement shaft
16 are engaged with connecting rod part 4, can utilize the operation of connecting rod part 4, the anglec of rotation of the left and right directions of adjustment vane plate 3.
As shown in figure 5, connecting rod part 4 be provided with the holding section 33 engaging with the connecting rod part maintaining part 13 of framework 2,34, use
Vane plate holding section 19 in the operating portion 18 operating for user with for 2 vane plates 3.Vane plate holding section 19 is by 2
Shape for lugs is constituted, and is engaged with engagement shaft 16 by inserting the engagement shaft 16 of vane plate 3 between this 2 shape for lugs.Though
So the engagement shaft 16 of vane plate 3 moves according to the track of the arc-shaped centered on the rotary shaft 15 of vane plate 3, but, due to
Vane plate holding section 19 is the construction only in left and right directions, engagement shaft 16 being engaged and being moved in front-rear direction, so, pass through
Left and right operation operating portion 18, can adjust the angle of the left and right directions of vane plate 3 through vane plate holding section 19.
In addition, connecting rod part 4 has defines multiple concavo-convex jogs 20, by connecting rod part is fixed leaf spring 6
Protuberance (pin) 21 pushes, is sticked in jog 20, according to this concaveconvex shape, in the lateral direction every time with arbitrary displacement
It is adjusted, fix.Connecting rod part 4 is configured in shutter by left and right as the symmetrical part of minute surface respectively, 4 vane plates 3
In 2 vane plates 3 compared with central authorities positioned at right side be engaged in right side connecting rod part 4, positioned at left side compared with central authorities
2 vane plates 3 be engaged in left connecting rod part 4, can every time independently each to left and right 2 carry out angle adjustment.
As shown in fig. 6, forming elastic 22B in one end of the fixing leaf spring 6 of connecting rod part, it is supported in framework for engaging
2 leaf spring maintaining part 14, forms holding section (here for otch) 22A in the other end of the fixing leaf spring 6 of connecting rod part, it is fixed
Leaf spring maintaining part 14 in framework 2.Originally with certain between elastic 22B of the fixing leaf spring 6 of connecting rod part and holding section 22A
Angle bends, but, if connecting rod part 4 is assembled in framework 2, leaf spring 6 is fixed by its assembling pressure and connecting rod part
The effect of elastic deformation, the holding section 22A of the fixing leaf spring 6 of connecting rod part is formed on the leaf spring of the leaf spring maintaining part 14 of framework 2
Engaging portion 23 is fixing.
In addition, the face opposite with connecting rod part 4 in the holding section 22A side of the fixing leaf spring 6 of connecting rod part be formed with
The protuberance (pin) 21 that the jog 20 of connecting rod part 4 is fitted together to.
Then, the form fixing for connecting rod part leaf spring 6 and connecting rod part 4 being equipped in framework 2 is illustrated.Fig. 7
Represent and only fixing for connecting rod part leaf spring 6 is inserted the state of the leaf spring maintaining part 14 of framework 2 (Fig. 7 (a) is schematic diagram, Fig. 7 (b)
It is according to actual structural map).If fixing for connecting rod part leaf spring 6 is inserted to leaf spring maintaining part 14, by its elastic 22B to plate
The gap insertion of the engaging rib 14A of spring maintaining part 14, then the flexure of elastic 22B one side, is simultaneously inserted into.And, by because of bullet
Property the repulsion of portion 22B and the friction that produces, the right side of the fixing leaf spring 6 of connecting rod part is engaged rib 14A and supports.On the other hand, shape
The holding section 22A side of the fixing leaf spring 6 of connecting rod part becoming to have protuberance 21 is due to curved at an angle with respect to elastic 22B
Song, so, it is in the position of the lower face side near leaf spring maintaining part 14, the leaf spring not being fastened on leaf spring maintaining part 14 is locking
Portion 23.Therefore, the fixing leaf spring 6 of connecting rod part is can be with respect to the state of leaf spring maintaining part 14 assembly and disassembly.
Fig. 8 represents connecting rod part 4 when the state of Fig. 7 is assembled to framework 2 and is inserted into leaf spring maintaining part 14 further
The fixing leaf spring 6 of connecting rod part state.If insert connecting rod part 4 to leaf spring maintaining part 14, connecting rod part fixes leaf spring 6
Protuberance 21 be pushed and be fastened on the jog 20 of leaf spring maintaining part 14.The fixing leaf spring 6 of connecting rod part passes through connecting rod part 4
This assembling pressure and elastic deformation, become the leaf spring engaging portion 23 that its holding section 22A is engaged and is fixed on leaf spring maintaining part 14
State.
Then, represent operator link part 4, the angle of adjustment vane plate 3, change the adjustment of vane plate during wind direction
Example.Because with respect to the operating portion 18 of connecting rod part 4, the vane plate holding section 19 of connecting rod part 4 is arranged on and vane plate 3
Rotary shaft 15 compares the position of backrest surface side, so, if making operating portion 18 Slideslip to the right, vane plate 3 rotates to the left, if
Make operating portion 18 Slideslip to the left, then vane plate 3 rotates to the right.
Fig. 9 is the solid representing the configuration of vane plate 3 in the case that the wind direction of shutter 1 is adjusted to product front
Figure.By all configuring operating portion 18A, 18B of connecting rod part 4 in the central authorities of whole slip width, all of vane plate 3 becomes
The direction (with the air supply direction of pressure fan parallel direction) parallel with the left and right sides of framework 2, can make the wind of pressure fan
Become product front to direction.
Figure 10 is the axonometric chart representing the configuration of vane plate 3 in the case that the wind direction of shutter 1 is adjusted to right direction.
By making operating portion 18A, 18B of connecting rod part 4 all Slideslips to the left, vane plate 3 right direction rotates.By configuring to the right institute
Some vane plates 3, can make the air supply direction of the wind of pressure fan become right direction.
Figure 11 is the axonometric chart representing the configuration of vane plate 3 in the case that the wind direction of shutter 1 is adjusted to left direction.
By making operating portion 18A, 18B of connecting rod part 4 all Slideslips to the right, vane plate 3 left direction rotates.By configuring institute to the left
Some vane plates 3, can make the air supply direction of the wind of pressure fan become left direction.
Figure 12 is to represent the configuration that the wind direction of shutter is adjusted to the vane plate 3 in the case of gathering (in centralized)
Axonometric chart.By making east side operation portion 18A Slideslip to the right, make left-hand operation portion 18B Slideslip to the left, 2, right side vane plate 3
Left direction rotates, the vane plate 3 right direction rotation of 2, left side.By being configured to left and right respective vane plate 3 towards pressure fan
Center position, be capable of the blowing range of the wind of constriction pressure fan, intensively to air-supply machine face air-supply.By reducing air-supply model
Enclose, can select to be mounted with that the part of blowing of being intended in the spaces such as the interior of the house of pressure fan is blown.It is being used in heat supplier
Deng in the case of, intensively can be intended to, to the floor etc. in room, part heating of heating.
Figure 13 is to represent the configuration that the wind direction of shutter is adjusted to expand the vane plate 3 in the case of (left and right diffusion)
Axonometric chart.By making east side operation portion 18A Slideslip to the left, make left-hand operation portion 18B Slideslip to the right, 2, right side vane plate 3
Right direction rotates, the vane plate 3 left direction rotation of 2, left side.By the respective vane plate in left and right 3 with respectively away from by way of
Carry out rotation configuration, the blowing range of the wind of pressure fan can be expanded, to blowing on a large scale.By expanding blowing range, can
The spaces such as the interior in the house being mounted with pressure fan are to blowing on a large scale.In the case of being used in heat supplier etc., Neng Gou
The equably heating air-supply on a large scale in room.
Then, to making shutter 1 rotate to the direction (hereinafter referred to as above-below direction) orthogonal with above-mentioned left and right directions
Mechanism illustrates.This mechanism needs shutter fixed frame 5 and upper bottom plate spring 7 described below.Represent in (a) of Figure 14
The monomer of upper bottom plate spring 7, represents in (b) that upper bottom plate spring 7 is installed in the state of framework 2.
Upper bottom plate spring 7 is had for being engaged with framework 2 as the engaging protrusion 27 of leaf spring holding section and being used for supplying
The dead eye 28 of rotary shaft 24 insertion of framework 2.In addition, upper bottom plate spring 7 possesses engaging protuberances (engagement pin) in upper end
25, it is used for and is arranged on being engaged by the continuously concavo-convex jog 9 constituting on shutter fixed frame 5, possesses in bottom
Contact protuberance (contact plug) 26, it is used for preventing when carrying out angle adjustment to shutter 1, and upper bottom plate spring 7 floats and hook
Hang over the medial surface of shutter fixed frame 5.Upper bottom plate spring 7 is also equipped with for framework 2 is positioned at shutter fixed frame 5
The arc-shaped joggling part 29 of center.
Then, the schematic cross-section (a) according to Figure 15 and the partial enlarged drawing (b) according to actual construction, to make use of
The rotating mechanism vertically of the shutter 1 of upper bottom plate spring 7 and shutter fixed frame 5 illustrates.Fix up and down
Leaf spring 7 by the connecting hole 24A of framework 2 will be fastened on as the engaging protrusion 27 with the holding section of framework 2, by the rotation of framework 2
Dead eye 28 is inserted in rotating shaft 24, is thus separately fixed at the two sides of framework 2.If the rotary shaft 24 of framework 2 being inserted and turning
The dynamic dead eye 8 being freely fixed on shutter fixed frame 5, then the position of the left and right directions of framework 2 is by arc-shaped joggling part
29 and be positioned at the center of shutter fixed frame 5.In addition, by embedding engaging protuberances 25 and being fastened on shutter fixed frame 5
Side inside jog 9 recess, the anglec of rotation of framework 2 can be fixed on arbitrary angle.
Then, the operating portion 30 of the left and right end portions by gripper shoe 12 is adjusted the angle of framework 2, change above-below direction
Wind direction when shutter wind direction adjustment example represent in Figure 16, Figure 17.Although in addition, operating portion 30 and gripper shoe 12 1 bodily form
Become, but, because it is separated with wind path by being arranged on the next door 31 of framework 2, so, even if from pressure fan air-supply warm braw
In the case of, also the temperature of suppression operating portion 30 rises, and with handss, operating portion 30 can be operated.
Figure 16 is to represent by operating portion 30, the state of the shutter 1 when making framework 2 upward direction rotate.By framework 2
Upward direction rotates, and towards top, thus enables that air supply direction becomes upper direction.Figure 17 is to represent by operating portion 30, makes
The state of the shutter 1 when framework 2 in downward direction rotates.In downward direction rotated by framework 2, towards bottom, thus enable that
Air supply direction becomes lower direction.
According to construction described above, wind direction can be adjusted to right, left, expand or assemble by shutter 1, and then can also be
It is adjusted on above-below direction.I.e., by possessing above-mentioned shutter 1, can obtain can dimensionally entering sector-style in air-supply machine face
To selection pressure fan.
More specifically, following such effect can be obtained.By connecting rod part 4 is divided into left and right 2, not only may be used
Make wind direction be to blow left and rightly, also can blow on a large scale or intensively, the wind direction adjustment function of shutter 1 improves.In addition,
Due to by connecting rod part 4 is divided into 2, its length can be shortened, so, carried by the mouldability in the case of resin forming
Height, dimensional accuracy also improves.In addition, the compact in size of the mould of connecting rod part 4 can be made.Further, due to 1 connecting rod zero
The piece number of the fixing vane plate 3 of part 4 reduces, so, assembleability also improves.
In addition, also can rotating in above-below direction, adjust shutter 1 by making, the wind direction thus improving shutter 1 is adjusted
Whole function.
In addition, by using leaf spring 6,7 as the component for angle adjustment, thus reducing frictional force, reduce because repeatedly
Operate the abrasion causing.In addition, by the shape adjusting leaf spring 6,7, can arbitrarily adjust operation load.In addition, by making
With leaf spring 6,7, the construction that the part when carrying out angle adjustment is difficult to breakage can be made.
In addition, by by shutter, in the lateral direction or orthogonal direction rotates the leaf spring 6,7 of adjustment and recessed
Protuberance 20,9 is arranged on the left and right of shutter 1, and thus, shutter 1 is supported at two ends, and the deflection of shutter itself reduces,
Shutter 1 is stable, and the operability of angle adjustment also improves.
In addition, in the rotary shaft 24 that upper bottom plate spring 7 is inserted shutter 1, shutter 1 being installed to shutter and fixes
During frame 5, the contacts side surfaces of the arc-shaped joggling part of upper bottom plate spring 7 29 and the shutter fixed frame 5 as forward surface bullet
Property deformation, hereby it is possible to center position to is pushed shutter 1 by the elasticity of arc-shaped joggling part 29.Shutter fixed frame 5 He
Shutter 1 needs to arrange certain clearance to carry out angle adjustment to shutter 1.Although rotating axial shutter
Position deviation is produced with the amount of clearance, but, due to by upper bottom plate spring 7 is arranged on left and right two ends, shutter 1 warp
Arc-shaped joggling part 29 is equably pushed to center position from left and right, thus it is possible to be fixed on hundred by rotatably mounted for shutter 1
The center of leaf window fixed frame 5.
In addition, when bottom plate spring 7 elastic deformation on when adjusting the angle of shutter 1, even if being not embedded with BAIYE
Float in the end of the side of jog 9 of window fixed frame 5, due to the contacts side surfaces of contact protuberance 26 and shutter fixed frame 5, institute
To be difficult to produce hook etc..In addition, the contact area to shutter fixed frame 5 of contact protuberance 26 is little, frictional force can be reduced.
The probability utilizing in industry
The pressure fan possessing shutter of the present invention can be used as air conditioner, drier for bathroom, bathroom heating
Machine etc. is home-use or the pressure fan of business.
Description of reference numerals
1：Shutter；2：Framework；3：Vane plate；4：Connecting rod part；5：Shutter fixed frame；5A：Blow vent；6：Connecting rod zero
Part fixes leaf spring；7：Upper bottom plate spring；8：Dead eye；9：Jog；10A：Dead eye；10B：Dead eye；11：Supported hole；
12：Gripper shoe；13：Connecting rod part maintaining part；14：Leaf spring maintaining part；14A：Engaging rib；15：Rotary shaft；16：Engagement shaft；17：
Support shaft；18：Operating portion；18A：East side operation portion；18B：Left-hand operation portion；19：Vane plate holding section；20：Jog；21：
Protuberance (engaging protuberances)；22A：Holding section (otch)；22B：Elastic；23：Leaf spring engaging portion；24：Rotary shaft；24A：Connecting hole
(framework side holding section)；25：Protuberance (engaging protuberances)；26：Protuberance (contact protuberance)；27：Engaging protrusion (leaf spring holding section)；
28：Dead eye；29：Arc-shaped joggling part；30：Operating portion；31：Next door；33：Connecting rod part holding section；34：Connecting rod part engages
Portion；100：Pressure fan.
Claims (8)
1. a kind of pressure fan, it is the air-supply arrangement of the shutter of blow-off direction with adjustment air, wherein,
Described shutter has：The more blades plate of adjustment wind direction, keep the framework of described vane plate, adjust described vane plate
The connecting rod part of the connecting rod part of freedom of movement in the lateral direction of angle and the displacement adjusting described connecting rod part is solid
Fixed board spring,
Described connecting rod part has：The continuous jog of concaveconvex shape, it is arranged on fixes leaf spring phase with described connecting rod part
To face；With vane plate holding section, it is used for making the operations linkage of described vane plate and described connecting rod part,
Described more blades plate has the rotary shaft of this vane plate and the engagement shaft engaging with described connecting rod part,
The left and right directions of described engagement shaft is fixed on the vane plate holding section of described connecting rod part, will pass through described connecting rod zero
The operation of part adjusts the left and right directions of described vane plate to rotate,
Described framework possesses：Connecting rod part maintaining part, it keeps described connecting rod part in freedom of movement ground in the lateral direction；Leaf spring
Supporting part, it supports described connecting rod part to fix leaf spring；With leaf spring engaging portion, it passes through the institute being supported by described supported by plate spring portion
State the elastic deformation of the fixing leaf spring of connecting rod part and the effect of the assembling pressure of described connecting rod part, this leaf spring fixed,
The fixing leaf spring of described connecting rod part possesses the protuberance chimeric with the described jog of described connecting rod part,
The described protuberance of the fixing leaf spring of described connecting rod part is embedded in the described jog of described connecting rod part, described connecting rod part
Engaged.
2. pressure fan as claimed in claim 1, wherein, forms described plate in the described supported by plate spring portion of described framework
Spring engaging portion.
3. pressure fan as claimed in claim 1 or 2, wherein, described connecting rod part is divided into left and right 2.
4. the pressure fan as described in any one of claims 1 to 3, wherein, in described more blades plate compared with central authorities
Vane plate positioned at left side be fixed on left side connecting rod part, in described more blades plate compared with central authorities positioned at right side
Vane plate is fixed on the connecting rod part on right side, and the described connecting rod part in left side and the described connecting rod part on right side are respectively by independence
Ground operation.
5. the pressure fan as described in any one of Claims 1-4, wherein, has：
For the shutter fixed frame keeping described shutter rotatably mounted on the direction orthogonal with described left and right directions；With
Integratedly rotate and adjust the upper bottom plate spring of the angle of described shutter with described shutter,
Described framework has the rotary shaft of this framework and the framework side holding section of fixing described upper bottom plate spring,
Described shutter fixed frame has the continuous jog of concaveconvex shape for locking described upper bottom plate spring, and is formed
There is the dead eye of the described rotary shaft supporting described framework rotatably mountedly,
Described upper bottom plate spring be provided with one end be fitted and the described jog engaging in described shutter fixed frame in
Locking protuberance, and it is formed with the dead eye of the described rotary shaft insertion for described framework, it is inserted in the rotary shaft of described framework
In the state of this dead eye, described upper bottom plate spring is fixed on the described framework side holding section of described framework.
6. pressure fan as claimed in claim 5, wherein, left and right possesses described upper bottom plate spring respectively and described shutter is solid
Determine the described jog of frame.
7. the pressure fan as described in claim 5 or 6, wherein, the central part of described upper bottom plate spring is made into described hundred
Leaf window fixed frame applies the warpage shape of the arc-shaped of pushing.
8. the pressure fan as described in any one of claim 5 to 7, wherein, on described bottom plate spring not with described
It is convex that the end of the side that the described jog of shutter fixed frame is fitted together to possesses the contact prominent to described shutter fixed frame side
Portion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/063968 WO2015181887A1 (en) | 2014-05-27 | 2014-05-27 | Fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106461263A true CN106461263A (en) | 2017-02-22 |
| CN106461263B CN106461263B (en) | 2019-05-10 |
Family
ID=54698271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480079280.8A Active CN106461263B (en) | 2014-05-27 | 2014-05-27 | Pressure fan |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6017094B2 (en) |
| CN (1) | CN106461263B (en) |
| TW (1) | TW201544771A (en) |
| WO (1) | WO2015181887A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763823A (en) * | 2017-10-13 | 2018-03-06 | 珠海格力电器股份有限公司 | Air guide assembly and air duct machine |
| CN107940723A (en) * | 2017-11-23 | 2018-04-20 | Tcl空调器(中山)有限公司 | A kind of swing flap mechanism and its air conditioner |
| CN108489063A (en) * | 2018-03-23 | 2018-09-04 | 海信（山东）空调有限公司 | A kind of wind blade and air conditioner |
| CN110044046A (en) * | 2019-05-28 | 2019-07-23 | 宁波奥克斯电气股份有限公司 | A kind of air-conditioning swing flap blade, air-conditioning swing flap blade assembly and air conditioner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111566427B (en) * | 2018-01-16 | 2021-11-02 | 三菱电机株式会社 | Bathroom drier |
| KR102327791B1 (en) * | 2019-12-19 | 2021-11-17 | 강희준 | The Hood Cap |
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| WO2012132708A1 (en) * | 2011-03-28 | 2012-10-04 | 豊和化成株式会社 | Air direction adjusting barrel, method for molding air direction adjusting barrel, and device for molding air direction adjusting barrel |
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- 2014-05-27 WO PCT/JP2014/063968 patent/WO2015181887A1/en active Application Filing
- 2014-05-27 JP JP2016523007A patent/JP6017094B2/en active Active
- 2014-05-27 CN CN201480079280.8A patent/CN106461263B/en active Active
- 2014-11-13 TW TW103139339A patent/TW201544771A/en unknown
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| JPH01160256U (en) * | 1988-04-28 | 1989-11-07 | ||
| JPH07280336A (en) * | 1994-04-01 | 1995-10-27 | Hitachi Ltd | Blowing-out port structure for air direction of air conditioner |
| JPH10253146A (en) * | 1997-03-14 | 1998-09-25 | Hitachi Ltd | Wind direction controller and air conditioner equipped with the same |
| CN1566843A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Wind direction control device for air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107763823A (en) * | 2017-10-13 | 2018-03-06 | 珠海格力电器股份有限公司 | Air guide assembly and air duct machine |
| CN107940723A (en) * | 2017-11-23 | 2018-04-20 | Tcl空调器(中山)有限公司 | A kind of swing flap mechanism and its air conditioner |
| CN107940723B (en) * | 2017-11-23 | 2020-03-10 | Tcl空调器(中山)有限公司 | Wind sweeping mechanism and air conditioner thereof |
| CN108489063A (en) * | 2018-03-23 | 2018-09-04 | 海信（山东）空调有限公司 | A kind of wind blade and air conditioner |
| CN108489063B (en) * | 2018-03-23 | 2020-11-10 | 海信（山东）空调有限公司 | Air guide blade and air conditioner |
| CN110044046A (en) * | 2019-05-28 | 2019-07-23 | 宁波奥克斯电气股份有限公司 | A kind of air-conditioning swing flap blade, air-conditioning swing flap blade assembly and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015181887A1 (en) | 2015-12-03 |
| CN106461263B (en) | 2019-05-10 |
| JP6017094B2 (en) | 2016-10-26 |
| JPWO2015181887A1 (en) | 2017-04-20 |
| TW201544771A (en) | 2015-12-01 |
| TWI561777B (en) | 2016-12-11 |
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