CN100382986C - Air conditioner for vehicle - Google Patents
Air conditioner for vehicle Download PDFInfo
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- CN100382986C CN100382986C CNB2003101238042A CN200310123804A CN100382986C CN 100382986 C CN100382986 C CN 100382986C CN B2003101238042 A CNB2003101238042 A CN B2003101238042A CN 200310123804 A CN200310123804 A CN 200310123804A CN 100382986 C CN100382986 C CN 100382986C
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Abstract
Provided is an air conditioner for a vehicle capable of preventing generation of unusual sound at a connection part by a connection member of a wind direction member in first and second air blowing out port devices. A second engagement part 86 provided on the connection member 84 is engaged with a first engagement part 36 provided on each wind direction member in such a state that the connection member 84 for connecting the wind direction members to each other in the first and second air blowing out port devices 14, 16 is deflection-deformed. Thereby, the second engagement part 86 is pressed/brought into contact with the first engagement part 36 based on restoration force relative to the deflection-deformation of the connection member 84.
Description
Technical field
The present invention relates to a kind of vehicle air conditioning device, especially have the first separate wind outlet unit and second wind outlet unit and be separately positioned on the interior a plurality of wind direction parts of this first and second wind outlet unit vehicle air conditioning device of automatic reciprocating rotation in linkage.
Background technology
As everyone knows, in the past, indoor as air being blown to car so that regulate a kind of form of the vehicle air conditioning device of the indoor air of car, be in the wind outlet unit that possesses the air blow-off outlet, can set the wind direction parts (Ji sheet) that are different shapes such as tabular rotationally around an axle.In the air conditioning equipment of this form, rotate, just can make air blow to all directions by making the Ji sheet.In addition, Japanese patent gazette real fair 2-33074 number (patent documentation 1) waits and discloses a kind of like this device,, makes the motion (reciprocal rotation) of automatically shaking the head of wind direction parts in the wind outlet unit with motor etc. that is.In such air conditioning equipment, the blow-off direction of air can automatically change continuously.
But in having the air conditioning equipment of this structure, for example, in the air conditioning equipment that is connected on cold and warm air-conditioner on the automobile or air by-pass passage of outer aspiration inlet device etc., generally speaking, first wind outlet unit of separate formation and second wind outlet unit are provided in respectively on the position of the position of driver's seat one side of gauge panel and co pilot's seat's one side separately.
Therefore, the applicant has proposed to have as previously discussed first wind outlet unit and the optimizing structure of the vehicle air conditioning device of second wind outlet unit at first in Japanese patent gazette real fair 5-28437 number (patent documentation 2) and Japanese patent gazette spy open 2001-171342 number (patent documentation 3) etc.That is, the disclosed air conditioning equipment of these communiques has: CD-ROM drive motor; Rotatablely moving of this CD-ROM drive motor is transformed into reciprocating motion changing mechanism; The actuating arm or the drive plate that rotate integratedly along with the rotation of the wind direction parts in each wind outlet unit, with the wind direction parts; Connect the link that is separately positioned on each the wind direction parts in first and second wind outlet units via this actuating arm or drive plate.And, in such air conditioning equipment,, make the actuating arm crank motion by motion changing mechanism by the driving of CD-ROM drive motor.Have again, thereupon, link and drive plate crank motion.As a result, all wind direction parts that are configured in first and second wind outlet units just back and forth rotate in linkage.
In the existing air conditioning equipment of this structure, can make the automatic reciprocating in linkage rotation of all wind direction parts that is configured in first and second wind outlet units with 1 CD-ROM drive motor.Therefore, the CD-ROM drive motor of rotating with the wind direction parts that differently are provided for respectively making in first wind outlet unit and be used to make the occasion of the CD-ROM drive motor that the wind direction parts in second wind outlet unit rotate to compare has advantageously reduced the number of CD-ROM drive motor.Therefore, the air conditioning equipment for as previously discussed structure helps the simplification of miniaturization and and structure.In addition, only at the number this respect that reduces CD-ROM drive motor, just can cost-cutting.
But the inventor etc. have further studied the structure of the disclosed air conditioning equipment of above-mentioned communique, find potential problem as follows:
That is, in the existing air conditioning equipment, be provided with hook portion at the both ends of link with locking hole.In addition, on actuating arm and drive plate, convex with lock pin respectively with actuating arm and drive plate one.And, be separately positioned on lock pin on these actuating arms and the drive plate and be inserted in the locking hole of hook portion at the both ends that are arranged on link, be locked in this locking hole.Therefore, the wind direction parts in first and second wind outlet units are being connected with link with drive plate via actuating arm.But the lock pin tool is inserted in the locking hole with suitable gap.Therefore, for example, because the vibration of the car body when travelling, lock pin and hook portion produce the relative displacement that is equivalent to the gap length in the locking hole, and make lock pin impact the inner peripheral surface of locking hole.Cause producing the problem of abnormal sound and so on this moment.
And the inventor at first opens the technology that 2000-168351 number (patent documentation 4) proposed the problem as previously discussed that can solve the Japanese patent gazette spy.Adopt the air conditioning equipment of this technology, on second wind outlet unit, be provided with and make link have the loading means that load to direction of draw.And, be separately positioned on lock pin on actuating arm and the drive plate based on the spring force of such loading means, be pressed in respectively on the inner peripheral surface of locking hole of hook portion at the both ends that are arranged at link, and be in contact with it.Stop lock pin and hook portion relative displacement thus.
Summary of the invention
Therefore, the present invention is that background is finished with above-mentioned situation, has proposed to prevent the technical scheme different with technical scheme previous proposition abnormal sound.Promptly, for by interconnect a plurality of wind direction parts of in-to-in that are separately positioned on independently of each other first wind outlet unit that constitutes and second wind outlet unit with link, make its can be mutually the vehicle air conditioning device of automatic reciprocating rotation in linkage, by a kind of new structure this vehicle air conditioning device can be prevented effectively since the vibration when travelling etc. cause, produce abnormal sound at the connecting portion of link and each wind direction parts.
For addressing the above problem, the vehicle air conditioning device of technical scheme 1 of the present invention, it is characterized in that: have: (a) first and second wind outlet units, this first and second wind outlet unit constitutes independently of each other, is respectively arranged with the more than one wind direction parts with first engagement section that can rotate respectively in the inside of this first and second wind outlet unit; (b) link, this link has the permission flexure deformation, can produce elasticity with the corresponding recuperability of this flexure deformation, and this link has second engagement section that can engage with above-mentioned first engagement section on the above-mentioned wind direction parts in being separately positioned on above-mentioned first and second wind outlet units at the both ends of length direction, by this second engagement section is fastened on this first engagement section, under the state of each the wind direction parts in interconnecting this first and second wind outlet unit, this link can be provided with on crank motion ground, along with this crank motion, the wind direction parts that are separately positioned in this first and second wind outlet unit are back and forth rotated in linkage; (c) metamorphosis portion, the middle part of the length direction of this metamorphosis portion and above-mentioned link sets accordingly, and the middle part of its pushing or the above-mentioned link of tractive makes above-mentioned link flexure deformation; (d) CD-ROM drive motor, this CD-ROM drive motor produce with the form that rotatablely moves and are used to make the reciprocating propulsive effort of above-mentioned link; And (e) motion changing mechanism, this motion changing mechanism is arranged between above-mentioned CD-ROM drive motor and the above-mentioned link, rotatablely moving of above-mentioned CD-ROM drive motor is transformed into crank motion, and make above-mentioned link crank motion, wherein, under the state of above-mentioned link flexure deformation owing to above-mentioned metamorphosis portion, be fastened on respectively by above-mentioned second engagement section on above-mentioned first engagement section of above-mentioned wind direction parts above-mentioned link, with the effect of the corresponding recuperability of flexure deformation of above-mentioned link under, with the pushing of above-mentioned second engagement section and be contacted with the state of above-mentioned first engagement section, each the wind direction parts in above-mentioned first and second wind outlet units are interconnected by above-mentioned link.
The vehicle air conditioning device of technical scheme 2 of the present invention, it is characterized in that: the middle part of the length direction of above-mentioned link with the corresponding position of equipping position on, set above-mentioned CD-ROM drive motor and above-mentioned motion changing mechanism, and, this this motion changing mechanism comprises along with the reciprocating reciprocating member of the energy of rotation of above-mentioned CD-ROM drive motor, and this reciprocating member has the metamorphosis portion of the middle part of pushing or the above-mentioned link of tractive.
The vehicle air conditioning device of technical scheme 3 of the present invention, it is characterized in that: a moving-member respectively is set accordingly more respectively with above-mentioned first and second wind outlet units, this moving-member is along with the reciprocal rotation that is separately positioned on the wind direction parts in above-mentioned first and second wind outlet units and this wind direction parts move back and forth integratedly, and, by above-mentioned first engagement section being formed on respectively on these two moving-members, thereby this first engagement section is arranged on the wind direction parts in this first and second wind outlet unit via this moving-member.
Any one vehicle air conditioning device of technical scheme 4 of the present invention, it is characterized in that: be arranged on above-mentioned first engagement section on the above-mentioned wind direction parts and be arranged on any one engagement section in above-mentioned second engagement section on the above-mentioned link, has the tubular snap-latch surface that constitutes by the tubular face, on the other hand, another engagement section wherein has the encirclement snap-latch surface that is made of the enveloping surface around this tubular snap-latch surface of encirclement, in above-mentioned link flexure deformation this second engagement section is fastened under the state of this first engagement section, above-mentioned encirclement snap-latch surface with the effect of the corresponding recuperability of flexure deformation of above-mentioned link under, push and be contacted with on the above-mentioned tubular snap-latch surface and above-mentioned vibration-direction this link position in opposite directions respectively.
Generally speaking, vehicle according to the invention first technical scheme of air conditioning equipment, under the situation of link flexure deformation, second engagement section that is arranged on the two ends of such link is fastened on respectively on first engagement section on the wind direction parts that are separately positioned in first and second wind outlet units.Therefore, based on the corresponding recuperability of the flexure deformation of link, second engagement section pushes and is in contact with it first engagement section.And, in this state, connecting with link between each the wind direction parts in first and second wind outlet units.
Therefore, such vehicle air conditioning device, in the time of on being installed to actual car, under second engagement section is fastened on situation on first engagement section, even between these engagement sections, for example there is the gap, also can eliminate because the relative displacemenies that cause, that be equivalent to the gap of first engagement section and second engagement section such as vibration of car body when travelling.And, therefore, can advantageously avoid the mutual impact phenomenon in these first engagement sections and second engagement section.
Therefore, such vehicle air conditioning device of the present invention, under the state on the car that carries in reality, phenomenon that can prevent effectively because the vibration when travelling etc. causes, produce abnormal sound at the connecting portion of link and each wind direction parts.
In addition, vehicle according to the invention is with second technical scheme of air conditioning equipment, CD-ROM drive motor and motion changing mechanism be provided in link the length direction middle part with the corresponding position of equipping position on.Therefore, compare with the occasion on second wind outlet unit, can advantageously improve the degree of freedom of the equipping position of these CD-ROM drive motor and motion changing mechanism with being provided in first wind outlet unit.Therefore, for example, CD-ROM drive motor and motion changing mechanism can be provided in idle space between the position of the position of driver's seat one side of gauge panel and co pilot's seat's one side etc. and locate.Therefore, has the advantage of being convenient to effectively utilize such idle space.
And such device of the present invention is provided with the metamorphosis portion of the pushing or the middle part of tractive link on the reciprocating member that is arranged on the motion changing mechanism.Therefore, compare, have few, the very favourable advantage such as cost reduction thereupon of parts number with the occasion that such metamorphosis portion is set with different parts.
Have again, vehicle according to the invention the 3rd technical scheme of air conditioning equipment, link is installed on each wind direction parts via the moving-member that moves back and forth integratedly along with the reciprocal rotation of the wind direction parts in first and second wind outlet units.And, for these each wind direction parts are interconnecting with link.Therefore, for example, compare, can advantageously improve the degree of freedom that sets of link with the occasion that link is directly installed on each wind direction parts.
Have again, vehicle according to the invention the 4th technical scheme of air conditioning equipment, under second engagement section is fastened on state on first engagement section, can prevent advantageously that second engagement section and first engagement section from producing relative displacement on the reciprocating both direction of link.Therefore, be driven motor driven and during crank motion at link, in other words, the wind direction parts in first and second wind outlet units are automatically during crank motion, can prevent the generation of the abnormal sound that the impact owing to first engagement section and second engagement section causes effectively.And, can eliminate extremely beneficially and second engagement section and first engagement section is corresponding at the relative shift on the vibration-direction of link, between the wind direction parts and the wind direction parts in second wind outlet unit in first wind outlet unit, deviation appears in reciprocating time opening and rotational angle.
Description of drawings
Fig. 1 is the front schematic view of an example of expression vehicle air conditioning device of the present invention.
Fig. 2 is the enlarged diagram of the II-II section of Fig. 1.
Fig. 3 is the scheme drawing of the III-III section of Fig. 1.
Fig. 4 is the enlarged diagram of the IV-IV section of Fig. 1.
Fig. 5 is the transparent view that is used to represent to be assembled in the link on the vehicle air conditioning device shown in Figure 1.
The specific embodiment
Below, in order to more specifically describe the present invention, with reference to accompanying drawing, at length the structure to vehicle air conditioning device of the present invention describes.
At first, in Fig. 1, an example as the vehicle air conditioning device with structure of the present invention shows the air conditioning equipment on the gauge panel that is installed in automobile briefly.As also being shown by this figure, the structure of air conditioning equipment is for having first and second wind outlet units 14,16.In addition, these first and second wind outlet units 14,16 also have the barrel- contoured shell 10,12 of separate rectangle.And, the first and second such wind outlet units 14,16, its shell 10,12 separately is installed on the gauge panel of automobile, and the peristome at its rear is connected with the air by-pass passage of cold and warm air-conditioner.Therefore, to blow to car from front opening part indoor for the air of supplying with from cold and warm air-conditioner.
In addition, as shown in Figure 2, in the shell 10 of first wind outlet unit 14, respectively be equipped with a plurality of vertical Ji sheet 18 and horizontal Ji sheets 20 respectively as the wind direction parts.In these longitudinal and transverse Ji sheets 18,20 any one all is long tabular.And they are across between the wall portion in opposite directions, and are positioned with existing the same.
In addition, a plurality of vertical Jis sheet 18 is configured in respectively in the shell 10 with the state that is arranged in row along the left and right directions direction of paper (in the Fig. 1 perpendicular to) in parallel to each other.And a plurality of vertical Jis sheet 18 can be by the installation shaft 22 that is arranged on the above-below direction both ends, around installation shaft 22 rotationally pivot prop up in opposite directions two wall portions up and down at shell 10.In addition, on these a plurality of vertical Ji sheets 18, the interlock plate 26 that is arranged on the minor axis 24 usefulness left and right directions extension of its bottom is interconnecting.Therefore, along with the rotation of any one the vertical Ji sheet in a plurality of vertical Jis sheet 18, can be under the state that all a plurality of vertical Jis sheet 18 keeps being parallel to each other, synchronously rotate together at left and right directions around installation shaft 22.
On the other hand, a plurality of horizontal Jis sheet 20, be parallel to each other and above-below direction be arranged in one row state configuration in shell 10.In addition, though Fig. 2 does not express, these a plurality of horizontal Jis sheets 20 are also the same with a plurality of vertical Jis sheet 18, can be respectively around an axle be installed in rotationally shell 10,12 about in opposite directions two wall portions.Also have, a plurality of horizontal Jis sheet 20 is being interconnected by the interlock plate that above-below direction extends.Therefore, along with the rotation of any one the horizontal Ji sheet in a plurality of horizontal Jis sheet 20, under the state that whole horizontal Ji sheet 20 keeps being parallel to each other, can synchronously rotate together at above-below direction around an above-mentioned axle.
In addition, the shell 10 that is equipped with these a plurality of vertical Jis sheets 18 and horizontal Ji sheet 20 make have above-below direction dispose in opposite directions with the predetermined distance compartment of terrain on the double bottom structure of side bottom 28 and following side bottom 30.And, between side bottom 28 on such shell 10 and following side bottom 30, be equipped with can move back and forth at left and right directions, move back and forth plate 32 as moving-member.
As indicated in Fig. 2 and Fig. 3, it is whole rectangular parallel tabular that this moves back and forth plate 32.And, on upper surface and lower surface, respectively on the scope of whole total length, with the state of continuous extension, form raised line 34,34 with specified altitude.In addition, such moving back and forth on the plate 32, the central part on the top of a face of thickness of slab direction convexes with the engaging pawl 36 as first engagement section integratedly.This engaging pawl 36 protrudes to the thickness of slab direction as the crow flies, and leading section has the shape of the hook-type that bends to the right angle formation downwards.Have again, below such engaging pawl 36, be provided with flange part 38 integratedly.This flange part 38 protrudes specified height, and has the writing board shape that extends continuously to length direction.In addition, moving back and forth on the face of plate 32 and the opposite side of formation face engaging pawl 36 and flange part 38, form the tooth bar 40 that extends continuously at left and right directions along total length.
And, in the gap on shell 10 between side bottom 28 and the following side bottom 30, in the place ahead one side (being the left side in Fig. 2), so that the formation face of engaging pawl 36 moves back and forth plate 32 for the fwd mode disposes with respect to the more close air blow-off direction of allocation position of the vertical Ji sheet 18 in the shell 10.On the other hand, on upside and following side bottom 28,30 face in opposite directions, be formed with sliding tray 42 respectively in the mode of extending continuously along left and right directions ground in alignment.And, move back and forth plate 32 when being embedded into raised line 34,34 in each sliding tray 42 slidably respectively, so that the top state of contact of the following side bottom 30 of the following and shell 10 of flange part 38 is positioned.Therefore, moving back and forth plate 32 can be with respect to shell 10, and following by sliding tray 42,42 guiding moves along left and right directions.
In addition, downside installation shaft 22 in above-mentioned a plurality of vertical Jis sheet 18, that be positioned at the vertical Ji sheet 18 of central authorities, its last side bottom 28 that connects shell 10 is installed in down on the side bottom 30.Therefore, the bottom of the downside installation shaft 22 of so vertical Ji sheet 18 protrudes in the last side bottom 28 and the gap between the following side bottom 30 of shell 10, and is positioned.And engaging and disengaging gear 44 is on such in the gap between side bottom 28 and the following side bottom 30, between the bottom and above-mentioned the moving back and forth between the plate 32 of the downside installation shaft 22 of vertical Ji sheet 18.
This engaging and disengaging gear 44 has upside and downside gear 46,48.In addition, side gear 46 and downside gear 48 are compressed the spring force pushing of coil spring 45 and are being in contact with one another on these.And, can unitary rotation the ground gear part 50 that be installed in the bottom of the installation shaft 22 of indulging Ji sheet 18 be meshed with the last side gear 46 of such engaging and disengaging gear 44.In addition, the tooth bar 40 that moves back and forth plate 32 is meshed with downside gear 48.Therefore, move back and forth the mobile vertical Ji sheet 18 that can be delivered to central authorities of the direction to the left and right of plate 32, this vertical Ji sheet is back and forth rotated via engaging and disengaging gear 44.And, whole vertical Ji sheets 18 is back and forth rotated together.
And this engaging and disengaging gear 44 has the same structure of being put down in writing for fair 5-28437 number in fact with Japanese patent gazette of engaging and disengaging gear.Therefore, as described later, in the driving by CD-ROM drive motor 52, move back and forth plate 32 when moving back and forth, the propulsive effort of this CD-ROM drive motor 52 can be delivered to vertical Ji sheet 18 by engaging and disengaging gear 44.But under the state that CD-ROM drive motor 52 stops to drive, with the vertical Ji of hand rotation sheet 18 time, the rotational motion that can stop this vertical Ji sheet 18 is to reciprocal shifting board 32 1 side transmission.And therefore making can be by manually changing the turned position of a plurality of vertical Jis sheet 18 at an easy rate.
In addition, though figure does not show that second wind outlet unit 16 also adopts the structure identical with first wind outlet unit 14.That is to say, in the shell 12 of second wind outlet unit 16, a plurality of vertical Jis sheet 18 and a plurality of horizontal Jis sheet 20 also adopt and are arranged on the same structure of a plurality of vertical Ji sheet 18 in the shell 10 of first wind outlet unit 14 and a plurality of horizontal Jis sheet 20, and can be mounted rotationally.Have again, set and move back and forth plate 32 and engaging and disengaging gear 44, make its also have with the shell 10 that is provided in first wind outlet unit 14 in the identical structure of structure.Therefore, a plurality of vertical Ji sheets 18 that are arranged in the shell 12 of second wind outlet unit 16 also are that its whole vertical Ji sheet is along with the direction to the left and right that moves back and forth plate 32 moves back and forth and moves back and forth together.
And, in the air conditioning equipment of such present embodiment,, under the state that makes about first wind outlet unit 14 and second wind outlet unit 16 are positioned at, between them, dispose CD-ROM drive motor 52 as Fig. 1, Fig. 3 and shown in Figure 4.And, by the driving of this CD-ROM drive motor 52, a plurality of vertical Ji sheet 18 in the shell 10,12 that is separately positioned on each wind outlet unit 14,16 is rotated together.
That is, between first and second wind outlet units 14,16, dispose tubular carriage 54.The structure of this tubular carriage 54 is to be assembled with two connecting walls 60,60 that are connected top board 56 and base plate 58 at above-below direction with the predetermined distance top board that is positioned level attitude 56 at interval and base plate 58 and the both ends before and after it integratedly.And carriage 54 is with the uncovered state location of left and right directions (being left and right directions in Fig. 1 and Fig. 3) to the direction of distinguishing residing position as first and second wind outlet units 14,16.
In addition, below the base plate 58 of this tubular carriage 54, the middle CD-ROM drive motor 52 such as stepper motor that for example is equipped with via retarder 62.Have, the output shaft 63 on the retarder 62 of CD-ROM drive motor 52 connects base plate 58, protrudes into above it again.And the protrusion position on the base plate 58 on this output shaft 63 is equipped with can not counterrotating bent axle 64.In addition, above the bent axle 64,, be provided with crank pin 65 at this with on the position of interval, the installation position predetermined distance of installing on the output shaft 63 with erecting integratedly.
Have again, the base plate 58 of tubular carriage 54 with top board 56 face in opposite directions on, with the position of the breakthrough part bit interval predetermined distance of output shaft 63, in the mode of extending continuously, formed guiding raised line 78 at left and right directions (the above-mentioned direction that moves back and forth that moves back and forth plate 32).In addition, the top board 56 of tubular carriage 54 with base plate 58 face in opposite directions on, corresponding with guiding raised line 78, be formed extended at both sides guide groove 80.
And, between the base plate 58 of tubular carriage 54 and top board 56, dispose slide plate 66 as reciprocating member.This slide plate 66 is made by the sheet material that integral body roughly is " T " font.And, be equivalent to the guide part 68 of position for extending of the head of this T word to left and right directions as the opening direction of tubular carriage 54.On the other hand, the position that is equivalent to the shank of T word is engagement section 70.In addition, on this slide plate 66, below guide part 68, be provided with along the groove 72 of the total length continuous extension of direction to the left and right.Have again, on guide part 68, extended to form raised line 74 accordingly with groove 72.
On guide part 68 and the face opposite side of engagement section 70 1 sides, protrude integratedly and be formed with snap fit tabs 75.This snap fit tabs 75 has and is arranged on above-mentioned moving back and forth and engages the same hook-like shape of pawl 36 on the plate 32.In addition, the one landform has the metamorphosis portion 76 of the ring-type with outward flange form on the outer peripheral face of base portion one side of such snap fit tabs 75.Have again, on the engagement section 70 of slide plate 66, be provided with engagement groove 77 in the a/s length mode that 70 length direction extends in the engagement section.
And, as such slide plate 66, under the state between base plate 58 that is configured in tubular carriage 54 and the top board 56, can be embedded in slidably in the groove 72 of guide part 68 with the guiding raised line 78 of the top formation one of the base plate 58 of tubular carriage 54.In addition, the raised line 74 with guide part 68 can be embedded in the following guide groove 80 of the top board 56 that is arranged on tubular carriage 54 slidably.Have, the crank pin 65 of the bent axle 64 that rotates by the driving of CD-ROM drive motor 52 embeds and is stuck in the engagement groove 77 of engagement section 70 again.
So, slide plate 66 just is assembled into the inside of tubular carriage 54.And, along with the CD-ROM drive motor 52 that constitutes by stepper motor for example back and forth rotating in 180 ° the scope of the anglec of rotation, in tubular carriage 54, under the guiding of the guide groove 80 of the guiding raised line 78 of base plate 58 and top board 54, direction reciprocatingly slides to the left and right.Thus, with tubular carriage 54, slide plate 66 and crank 64, constitute motion changing mechanism.And, in Fig. 1 and Fig. 3, the 82nd, be used to the step switch that makes CD-ROM drive motor 53 drive and stop.
Yet, at present embodiment, particularly, because the driving of CD-ROM drive motor 52 and the slide plate 66 that reciprocatingly slides along left and right directions and make that a plurality of vertical Ji sheets 18 in the shell 10,12 that is separately positioned on first and second wind outlet units 14,16 back and forth rotate move back and forth plate 32, by link 84, connecting with special structure.
That is, as shown in Figure 5, this link 84 is made of a long piano wire.And, link 84 has certain rigid, can not be out of shape at an easy rate when making its thrust pressure stipulated in the axial direction or pulling force, also has certain elasticity, make its with axially vertical direction on can flexure deformation become bending when being subjected to the thrust pressure of regulation or pulling force, and can produce recuperability to such flexure deformation.In addition, on the link 84 that constitutes by such piano wire, the front end position, both sides of length direction and its central part, flexural deformation is circular respectively.Therefore, be formed with front end ring portion 86 respectively at its two leading section as second engagement section.In addition, the central authorities at length direction also are provided with central ring portion 88.
And as shown in Figure 3, this link 84 across disposing between first wind outlet unit 14 and second wind outlet unit 16 and with extending.In addition, under such configuration status, the above-mentioned snap fit tabs 75 of slide plate 66 is inserted in the central ring portion 88.Have, the above-mentioned engaging pawl 36,36 that respectively moves back and forth plate 32 is inserted in respectively in each front end ring portion 86,86 again.Therefore, central ring portion 88 and each front end ring portion 86,86 are stuck in the snap fit tabs 75 of slide plate 66 and respectively move back and forth on the engaging pawl 36,36 of plate 32,32.
Therefore, connecting with link 84 and respectively moving back and forth plate 32,32.And, consequently, being separately positioned on each the vertical Ji sheet that is positioned at central authorities in a plurality of vertical Ji sheet 18 in each shells 10,12 of first and second wind outlet units 14,16, it is interconnecting with link 84 via respectively moving back and forth plate 32,32.
And, as previously discussed, the snap fit tabs 75 of slide plate 66 and respectively move back and forth in the engaging pawl 36,36 of plate 32,32 any one all be hook-like shape.Therefore, these snap fit tabs 75 and engaging pawl 36,36 can not split away off in the central ring portion 88 that is inserted in link 84 and under the state in each front end ring portion 86,86 at an easy rate.In addition, the snap fit tabs 75 of slide plate 66 is inserted in the central ring portion 88 of link 84 smooth-goingly.
So, along with slide plate 66 to the left and right direction slide, link 84 becomes to the left and right that direction moves back and forth.In addition, therefore, respectively move back and forth plate 32,32 connected components, 84 pushings or tractive and to the left and right direction move back and forth.Therefore, along with the driving owing to CD-ROM drive motor 52 make slide plate 66, link 84 and respectively move back and forth plate 32 to the left and right direction move back and forth integratedly, the whole a plurality of vertical Jis sheets 18 that are separately positioned in each shells 10,12 of first and second wind outlet units 14,16 can be automatic reciprocating in linkage together mobile.
And, at present embodiment, particularly, as previously discussed, connecting with link 84 under the state that respectively moves back and forth plate 32, slide plate 66 is configured in two of relative connections and moves back and forth the straight line m (representing with long and short dash line) of allocation position of plate 32,32 in Fig. 3 on the position of the rear of the air blow-off direction of each wind outlet unit 14,16 side (in Fig. 3 for the upside) predetermined distance that only staggers.Therefore, the central ring portion 88 of link 84 the above-mentioned metamorphosis portion 76 on the outer peripheral face of snap fit tabs 75 of slide plate 66 of being set at pushes rear one side of air blow-off direction to.And consequently, whole link 84 flexure deformations are the curved shape to the rear of air blow-off direction one side projection.And, so, because link 84 is deformed service portion 76 pushings, the energy flexure deformation, so, when air conditioning equipment is installed on the gauge panel of automobile, tubular carriage 54 is installed in from position that each shell 10,12 on first and second wind outlet units 14,16 is installed to gauge panel to the stagger position of given size of air blow-off direction rear one side gets final product.
And, such link 84 is under the situation of flexure deformation, flexure deformation produces elastic force, produce the loading force that the both ends that are formed with front end ring portion 86 respectively of link 84 are loaded to the rear of air blow-off direction one side thus, so that link 84 turns back to the state of straight extension.Therefore, on the inner peripheral surface of each front end ring portion 86 at left and right directions (link 84 move back and forth direction) position in opposite directions, its push respectively and be contacted with on the outer peripheral face that is inserted into the engaging pawl 36 that respectively moves back and forth plate 32 in each front end ring portion 86 at left and right directions position in opposite directions.And, also therefore the inner peripheral surface of each front end ring portion 86 and respectively engage between the outer peripheral face of pawl 36, the gap between the cooresponding position of left and right directions disappears.Consequently, link 84 with respectively move back and forth plate 32, with the complete obiteration that relatively moves of this corresponding part in gap.As indicated in this is true,, constitute the tubular snap-latch surface by outer peripheral face as the engaging pawl 36 that respectively moves back and forth plate 32 of first engagement section at this.And, constitute the encirclement snap-latch surface by inner peripheral surface as each front end ring portion 86 of the link 84 of second engagement section.
So, air conditioning equipment at present embodiment, the inner peripheral surface of each front end ring portion 86 of link 84 is crimped on the outer peripheral face of the engaging pawl 36 that respectively moves back and forth plate 32, so that link 84 that produces along with the driving of CD-ROM drive motor 52 and the gap moving back and forth on the direction that respectively moves back and forth plate 32 disappear.And, therefore can stop these links 84 and respectively move back and forth relatively moving between the plate 32.
Therefore, in this air conditioning equipment, help eliminating because body oscillating when travelling etc. or when moving back and forth along with the link 84 of the driving of CD-ROM drive motor 52, because link 84 and respectively move back and forth plate 32 and relatively move, and the situation that the outer peripheral face that makes the inner peripheral surface of each front end ring portion 86 and engage pawl 36 collides and so on mutually.Therefore, for example can eliminate the situation of abnormal sounds such as producing chatter or unstable sound and so on effectively.
And, in this embodiment, can stop link 84 and respectively move back and forth plate 32 to relatively move.Therefore, along with the driving of CD-ROM drive motor 52, link 84 moves back and forth, and simultaneously, respectively moves back and forth plate 32 and moves back and forth.In addition, meanwhile, each shell 10, the 12 interior a plurality of vertical Ji sheet 18 that is separately positioned on first and second wind outlet units 14,16 also can automatic reciprocatingly in linkage together move.Therefore, can solve extremely effectively between the vertical Ji sheet 18 and the vertical Ji sheet 18 in second wind outlet unit 16 in first wind outlet unit 14, time that beginning is back and forth rotated or rotational angle produce the problem of deviation.
In addition, in such air conditioning equipment, the driver train portion that CD-ROM drive motor 52 and slide plate 66, crank 64 etc. are used to make link 84 to move back and forth, make the vertical Ji sheets 18 in first and second wind outlet units 14,16 automatically to move back and forth, its under the state that is installed on the tubular carriage 54, with 14,16 splits of first and second wind outlet units be provided in.Therefore, the occasion that is installed on any one of first and second wind outlet units 14,16 with this driver train portion is different, helps making these first and second wind outlet units, 14,16 miniaturizations.In addition, help improving the degree of freedom of the equipping position of driver train portion.Therefore, driver train portion can be provided in idle space between the position of the position of driver's seat one side of gauge panel and assistant's seat one side etc.And, therefore have the advantage that can effectively utilize such idle space.
Have again, in the present embodiment, make the metamorphosis portion 76 of link 84 flexure deformations, be arranged to one with the snap fit tabs 75 of slide plate 66.Therefore, for example, and compare, help reducing the parts number with the occasion of this metamorphosis portion 76 of component set-up independently.In addition, few this also cost-cutting effectively on the one hand of parts only.
Also have in addition, in this air conditioning equipment, its structure is that link 84 connects these vertical Ji sheets 18 via the plate 32 that moves back and forth that the vertical Ji sheet 18 that makes in first and second wind outlet units 14,16 back and forth rotates.Therefore, for example, compare, help improving the degree of freedom of the equipping position of link 84 with the occasion that is connected these vertical Ji sheets 18 on the vertical Ji sheet 18 in link 84 is directly installed on first and second wind outlet units 14,16, with link 84.
In addition, in the present embodiment, link 84 is made of piano wire.And, being fastened on the snap portions that respectively moves back and forth on plate 32 and the slide plate 66, the ring portion 86,86 that forms by simply this piano wire being bent to circle constitutes.Therefore, with can move axially steel rope etc. is inserted in the pitch tube and two ones of such steel rope etc. suitable hook part is installed and is compared with the occasion that constitutes link, help simplifying the structure of link 84 and reduce the parts number that constitutes link 84.And, therefore also can reduce the cost of whole air conditioning equipment effectively.
More than, though concrete structure of the present invention at length is described, this only be after all for example.The present invention is not subjected to any restriction of above-mentioned record yet.
For example, by link 84 being directly installed on the vertical Ji sheet 18 in first and second these wind outlet units 14,16, also can interconnect these vertical Ji sheets 18 with link 84.And, with the occasion of link 84 direct connections on each vertical Ji sheet 18, be arranged on each vertical Ji sheet 18 as the engaging pawl 36 of first engagement section.
In addition, though the wind outlet unit that the separate structure more than three is set also without any relation.In this occasion, become with a link or use a plurality of links, connect the wind direction parts that are arranged in these a plurality of wind outlet units directly or indirectly.
Have again, also can adopt to replace vertical Ji sheet 18 or append the structure that is provided in the horizontal Ji sheet 20 in first and second wind outlet units 14,16 on this basis, make its driving, can automatically back and forth rotate along with CD-ROM drive motor 52.In addition, in the occasion that vertical Ji sheet 18 and horizontal Ji sheet 20 are all automatically back and forth rotated, these vertical Ji sheets 18 and horizontal Ji sheet 20 are back and forth rotated simultaneously or independently.
Have, the shape of the shell 10,12 of each wind outlet unit 14,16 or be configured in vertical Ji sheet 18 on the shell 10,12 and number and the shape and the supporting form thereof of horizontal Ji sheet 20 is not limited to the example shown in the foregoing description again.They can suitably select or set according to the equipping position of each wind outlet unit 14,16 and desired function etc.In addition,, only set any one in vertical Ji sheet 18 and the horizontal Ji sheet 20 even in each wind outlet unit 14,16, as the wind direction parts, can certainly.
Have again, as rotatablely moving of CD-ROM drive motor 52 is transformed to reciprocating motion changing mechanism, except the motion changing mechanism of enumerating that constitutes by crank 64 and slide plate 66, also can suitably adopt known various motion changing mechanism.Therefore, for example, also can constitute such motion changing mechanism with cam mechanism or connecting rod mechanism etc.
In addition, also can be for metamorphosis portion 76 moving back and forth the rectangular direction pushing of direction or, making its flexure deformation to the place ahead of air blow-off direction one side or top one side, below one side etc. and link 84 to these direction tractive links 84.And, can certainly form this metamorphosis portion 76 with parts independently.
Have again,,, also can adopt the parts of any material so long as allow flexure deformation and can produce the rubber-like parts of recuperability to such flexure deformation as such link.In addition, also can adopt picture will be in advance to make it extend into the form of carrying out flexure deformation as the crow flies for the link of curve form.And, having the occasion of the link of such curve form in employing, for example slide plate 66 can being provided in, connection is arranged on the straight line m of the allocation position that respectively moves back and forth plate 32 on first and second wind outlet units 14,16.
Also have again,, in addition, link is provided with second engagement section, then its structure and equipping position or set number and do not do special qualification with the state that can be fastened on first engagement section if the wind direction parts are provided with first engagement section directly or indirectly.
Therefore, for example, also can suitable through hole etc. be set as second engagement section on plate 32 and the vertical Ji sheet 18 moving back and forth, be provided with at the two ends of link 84 simultaneously with the hook portion that can be hooked on state in such through hole, protrude into and engage etc. as second engagement section.
In addition, reciprocating member has such structure and gets final product, that is, make it move back and forth the direction crank motion along with the driving of CD-ROM drive motor to link.Therefore, for example, also can adopt structure, its driving along with CD-ROM drive motor is back and forth rotated to the direction that moves back and forth of link with the such reciprocating member of formations such as rotatable parts.
In addition, at the foregoing description,, enumerated and used concrete example of the present invention for the air conditioning equipment on the gauge panel that is installed in automobile.But certainly, even in addition the present invention for the air conditioning equipment beyond the gauge panel that is installed in automobile or be installed in any air conditioning equipment of the air conditioning equipment on the vehicle beyond the automobile, also is very suitable.
In addition, though do not exemplify one by one, the present invention in foundation insider's knowledge, increased under the situations such as various changes, modification, improvement and can be implemented.In addition, such embodiment only otherwise break away from thought of the present invention, any embodiment is interpreted as being included in the scope of the present invention.
Claims (4)
1. vehicle air conditioning device is characterized in that: have:
First and second wind outlet units, this first and second wind outlet unit constitutes independently of each other, is respectively arranged with the more than one wind direction parts with first engagement section that can rotate respectively in the inside of this first and second wind outlet unit;
Link, this link has the permission flexure deformation, can produce elasticity with the corresponding recuperability of this flexure deformation, and this link has second engagement section that can engage with above-mentioned first engagement section on the above-mentioned wind direction parts in being separately positioned on above-mentioned first and second wind outlet units at the both ends of length direction, by this second engagement section is fastened on this first engagement section, under the state of each the wind direction parts in interconnecting this first and second wind outlet unit, this link can be provided with on crank motion ground, along with this crank motion, the wind direction parts that are separately positioned in this first and second wind outlet unit are back and forth rotated in linkage;
Metamorphosis portion, the middle part of the length direction of this metamorphosis portion and above-mentioned link sets accordingly, and the middle part of its pushing or the above-mentioned link of tractive makes above-mentioned link flexure deformation;
CD-ROM drive motor, this CD-ROM drive motor produce with the form that rotatablely moves and are used to make the reciprocating propulsive effort of above-mentioned link; And
Motion changing mechanism, this motion changing mechanism are arranged between above-mentioned CD-ROM drive motor and the above-mentioned link, and rotatablely moving of above-mentioned CD-ROM drive motor is transformed into crank motion, and makes above-mentioned link crank motion,
Wherein, under the state of above-mentioned link flexure deformation owing to above-mentioned metamorphosis portion, be fastened on respectively by above-mentioned second engagement section on above-mentioned first engagement section of above-mentioned wind direction parts above-mentioned link, with the effect of the corresponding recuperability of flexure deformation of above-mentioned link under, with the pushing of above-mentioned second engagement section and be contacted with the state of above-mentioned first engagement section, each the wind direction parts in above-mentioned first and second wind outlet units are interconnected by above-mentioned link.
2. according to the vehicle air conditioning device of claim 1, it is characterized in that: the middle part of the length direction of above-mentioned link with the corresponding position of equipping position on, set above-mentioned CD-ROM drive motor and above-mentioned motion changing mechanism, and, this motion changing mechanism comprises along with the reciprocating slide plate of the energy of rotation of above-mentioned CD-ROM drive motor, and this slide plate has the metamorphosis portion of the middle part of pushing or the above-mentioned link of tractive.
3. according to the vehicle air conditioning device of claim 1 or claim 2, it is characterized in that: a moving-member respectively is set accordingly more respectively with above-mentioned first and second wind outlet units, this moving-member is along with the reciprocal rotation that is separately positioned on the wind direction parts in above-mentioned first and second wind outlet units and this wind direction parts move back and forth integratedly, and, by above-mentioned first engagement section being formed on respectively on these two moving-members, thereby this first engagement section is arranged on the wind direction parts in this first and second wind outlet unit via this moving-member.
4. according to any one vehicle air conditioning device of claim 1 to claim 3, it is characterized in that: on the outer peripheral face of above-mentioned first engagement section, have the tubular snap-latch surface that constitutes by the tubular face, on the other hand, on the inner peripheral surface of above-mentioned second engagement section, have by surrounding the encirclement snap-latch surface that this tubular snap-latch surface enveloping surface on every side constitutes, in above-mentioned link flexure deformation this second engagement section is fastened under the state of this first engagement section, above-mentioned encirclement snap-latch surface with the effect of the corresponding recuperability of flexure deformation of above-mentioned link under, push and be contacted with on the above-mentioned tubular snap-latch surface and above-mentioned vibration-direction this link position in opposite directions respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP374191/2003 | 2003-11-04 | ||
| JP2003374191A JP4210199B2 (en) | 2003-11-04 | 2003-11-04 | Air conditioner for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613676A CN1613676A (en) | 2005-05-11 |
| CN100382986C true CN100382986C (en) | 2008-04-23 |
Family
ID=34685980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101238042A Expired - Fee Related CN100382986C (en) | 2003-11-04 | 2003-12-30 | Air conditioner for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4210199B2 (en) |
| CN (1) | CN100382986C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670766A (en) * | 2008-06-25 | 2010-03-17 | 法雷奥热***公司 | Operating device of an air blocking means for a heating-, ventilation- and/or air conditioning unit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4561617B2 (en) * | 2005-11-29 | 2010-10-13 | 豊田合成株式会社 | Swing register for vehicle air conditioner |
| JP4800836B2 (en) * | 2006-05-11 | 2011-10-26 | 小島プレス工業株式会社 | Air outlet device for vehicles |
| CN102589104A (en) * | 2012-04-01 | 2012-07-18 | 慈溪市福尔达实业有限公司 | Air-out grate clutch structure of automobile air-conditioner |
| JP2014113935A (en) * | 2012-12-11 | 2014-06-26 | Kojima Press Industry Co Ltd | Air port device for vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183152A (en) * | 1997-09-09 | 1999-03-26 | Kojima Press Co Ltd | Air outlet device for vehicle |
| JP2000006653A (en) * | 1998-06-22 | 2000-01-11 | Aichi Mach Ind Co Ltd | Air conditioner exhaust port |
| JP2003104045A (en) * | 2001-07-27 | 2003-04-09 | Denso Corp | Air conditioning duct structure for air conditioner for vehicle |
-
2003
- 2003-11-04 JP JP2003374191A patent/JP4210199B2/en not_active Expired - Fee Related
- 2003-12-30 CN CNB2003101238042A patent/CN100382986C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183152A (en) * | 1997-09-09 | 1999-03-26 | Kojima Press Co Ltd | Air outlet device for vehicle |
| JP2000006653A (en) * | 1998-06-22 | 2000-01-11 | Aichi Mach Ind Co Ltd | Air conditioner exhaust port |
| JP2003104045A (en) * | 2001-07-27 | 2003-04-09 | Denso Corp | Air conditioning duct structure for air conditioner for vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670766A (en) * | 2008-06-25 | 2010-03-17 | 法雷奥热***公司 | Operating device of an air blocking means for a heating-, ventilation- and/or air conditioning unit |
| CN101670766B (en) * | 2008-06-25 | 2013-07-31 | 法雷奥热***公司 | Operating device of an air blocking means for a heating-, ventilation- and/or air conditioning unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4210199B2 (en) | 2009-01-14 |
| CN1613676A (en) | 2005-05-11 |
| JP2005138616A (en) | 2005-06-02 |
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