CN106166935B - Particularly for the outlet device of motor vehicles - Google Patents

Abstract

The present invention relates to the outlet devices particularly for motor vehicles, and there is shell, the shell to have at least one flow channel；The air guide plate of end with multiple outflow sides for being associated with flow channel；With valve that is being arranged in flow channel and being deflected around first axle；End with the outflow side for being associated with flow channel, operating element for deflecting the valve can surround second axis into horizontal deflection；And with the rod gear for being attached the operating element and the valve, wherein, the first axle and the second axis at least substantially orient mutual vertically, and the rod gear has the lever being supported on capable of deflecting at the shell.Regulation, the rod gear has the coupling part along the seamless unoccupied place construction in operation direction, and the lever has at least one coupling part and/or supporting portion, can flexibly be moved out from the swinging plane of the lever.

Description

Particularly for the outlet device of motor vehicles

Technical field

The present invention relates to a kind of outlet devices particularly for motor vehicles, and there is shell, the shell to have at least one A flow channel；The air guide plate of end with multiple outlet sides for being associated with flow channel；It is logical with flowing is arranged in Valve in road and that first axle deflection can be surrounded；End with the outlet side for being associated with flow channel, be used for The rod gear for deflecting the operating element of valve and being attached operating element and valve, the operating element can It is deflected around second axis, wherein first axle and second axis at least substantially orient mutual vertically, the lever drive Device has at least one lever being supported on capable of deflecting at shell.

Background technology

Outlet device of the type mentioned at the beginning is had been disclosed for by the prior art.The outlet device is used in the motor vehicle The comfortable indoor climate with comfortable outflow characteristic is provided to user.Here, the outlet of the flow channel with outlet The end of side is associated with inner space, wherein conventional air guide plate can be in the end of the outlet side of flow channel Place by user into horizontal deflection, the outflow direction of the air stream from flow channel out can be changed.In order to pass through stream Dynamic channel adjusts the volume flow of air stream, also discloses：The valve that can be deflected is set in flow channel, and the valve is according to pendulum Dynamic position completely closes or partially or fully opens the flow channel.Because the valve separates air-ground with outlet It is located in flow channel to air-flow upstream, so needing a kind of mechanism, can be operated from its visual angle by means of mechanism user It sees and is located at subsequent valve in flow channel.Different solutions is had been disclosed for thus.

In this way, such as 10 2,008 018 762 A1 of open file DE disclose a kind of outlet device, outlet device tool Have the operating element of the end for the outflow side for being associated with flow channel, the operating element by bevel gearing with can be inclined The valve turned is attached.However, setting bevel gear has the disadvantages that for power transmission, i.e., between operating element and valve Mechanical connection is apertured.It is necessary especially when user changes the operation direction direction of rotation in other words of operating element Overcome the gap of gear assembly first before it can deflect valve along opposite direction.

Outlet device with the operating element and valve that are connected with each other by rod gear is for example by open file 10 2,009 051 297 A1 of DE are disclosed.However here, the operating element and valve axis is mutually parallel, this basis Existing structure space and applicable cases can be undesirable.

The prior art is disclosed by 1 288 034 A1 of open file EP.A kind of outlet device is disclosed there, Middle operating element is connect by rod gear with valve, wherein operating element and valve are in around the axis of its deflection It is mutually perpendicular to.Here, the rod gear includes the deflector guide being supported on capable of deflecting at shell.The deflector guide supports Be respectively provided with the connection of tenon/fork in centre and in its free end, by the tenon/fork connect its with operating element or with Valve is attached.By tenon/fork connection, the yaw motion of operating element becomes the deflection of valve with method in a simple manner Movement.However the tenon/fork connection has the disadvantages that that is, it only realizes the apertured operation of valve.By in order to carry out Respectively so that tenon passage is in fork or in slot hole, existing when operating valve, especially at switch operation direction cannot for operation The gap enough avoided.

Invention content

Therefore, the task of the present invention is a kind of outlet device is realized, wherein operating element and valve axis at least base It is oriented mutual vertically in sheet, wherein pass through the operating element at least largely operation of seamless unoccupied place realization valve.

Task based on the present invention is resolved by outlet device according to the present invention.It has the following advantages, that is, exists At least substantially seamless operation is ensured when attended operation element and valve to act on using rod gear, this ensures The accurate operation of valve and user is also helped to obtain the feeling of high quality in operation.

Task based on the present invention is resolved by the following method, that is, presses rod gear of the present invention along behaviour Making direction has the coupling part of seamless unoccupied place construction, and the lever has at least one coupling and/or supporting portion, It can flexibly be moved out from the swinging plane of lever.The construction seamless along operation direction of the coupling part is first First allow directly to operate the valve by operating element.The elasticity of at least one coupling and/or supporting portion moves out Rod gear is allowed to run, without tensing or clamping the rod gear.Because of first axle and second axis It at least substantially orients mutual vertically, so the rod gear allows for allowing to transport along the swing of multiple directions It is dynamic.This is realized in 1 288 034 A1 of open file EP mentioned by tenon/fork connection, allows to interact when deflection Element between height tolerance.By can flexibly be moved from the swinging plane of lever by supporting portion of the present invention Out, the height tolerance described above between the element to intercouple is ensured when rod gear deflects.Energy Thus the supporting portion and/or coupling part of enough elastic movements are connected instead of tenon/fork, and allow the height in deflection inclined Difference and along operation direction ensure seamless coupling or bearing.By coupling part more particularly to from the swing of lever It is flexibly moved out in plane, also achieves the coupling part and at least partially moved from swinging plane in lever itself It stays in or can stay in the swinging plane of lever when such as elastic bending when out.

Preferred regulation herein, the lever structure is at being capable of at least local elastic deformation.Thus with it is simple and at This advantageous ways and means provide coupling and/or supporting portion elasticity can mobility for dominating.So can for example it lead to The elastic deformability for crossing lever it can be deflected at one end supported and in other end Enough flexibly to be moved out from the deflection plane perpendicular to the clinoid of bearing, method is that the lever prolongs along its longitudinal direction It stretches and is resiliently bent.By capableing of the construction of flexible deformation more particularly to abandon additional element, such as especially spring element or class Like element, particularly simple and cost advantages the structure of rod gear is thus obtained.

It is then preferred that regulation, portion is supported at shell the lever in which can deflect around third axis at one end, and The other end by coupling part with and the rocking lever that is fixedly connected of valve be attached.The lever thus portion's branch at one end It holds and is either coupling at shell and supports or be coupling at rocking lever in the other end.Thus the lever is about existing Structure space the advantages of obtaining the lever length of maximum possible, be especially advantageous in elastic construction lever.

The lever is longer, then outlet swing can be realized as from the swinging plane of lever by elastic deformability It obtains remoter.The supporting portion and/or coupling part flexibly can move out remoter from the swinging plane of lever, that The rocking lever being connect with valve can also be configured to bigger.Thus, it is possible to be advanced optimized under corresponding applicable cases The rod gear.The rod gear is especially in flow channel disposed outside at shell, wherein the operation Element is especially also outside flow channel at shell, wherein the operating element is advantageously close to for the user Ground is arranged in by air guide plate.

It is then preferred that regulation, the third axis is parallel to second axis orientation.The lever is parallel thus, it is possible to surround In operating element swing rotation axis in other words axis into horizontal deflection.Thus the lever can be applied directly by operating element It is subject to operating force, so that power loss minimizes.In addition, the lever is inclined thus, it is possible to be carried out equally in swinging plane Turn, which is parallel to first axle orientation.The rocking lever being connect with the valve is particular on perpendicular to first axle In the plane of line, to which the rocking lever can carry out partially in the plane for the swinging plane for being at least substantially orthogonal to lever Turn.

Preferred improvement project regulation according to the present invention, the coupling part that lever and rocking lever are attached is nothing The ball-joint in gap.The ball-joint is ensured to be taken out by the deflection of the rocking lever from the swinging plane of lever in the ball-joint Shi Suoshu rocking levers and lever do not clamp mutually in deflection.Before the coupling of the lever and/or supporting portion Elastic construction described in face ensures that it can follow the movement of rocking lever, without tensing the rod gear.

It is then preferred that regulation, the rod gear has coupling bar, which connect simultaneously with operating element And the other side is accordingly hingedly connect by a coupling part with lever.The coupling bar be thus operating element and lever it Between effect connection.Thus ensure that direct and simple power is transmitted.By the operating element with lever around parallel Axis deflection so that or the coupling bar be longitudinally extended along it when operate the operating element be loaded with stretching want It compresses.

There is bolt receiving portion, the bolt of coupling bar can revolve for preferred improvement project regulation according to the present invention, the lever It is located therein with turning, to form coupling part.Namely by tethering the coupling for connecing and ensuring between lever and coupling lever Position, it is finally that rotation is hinged that this, which tethers and connects,.Thus provide simple and reliable coupling part.

It is then preferred that regulation, the bolt receiving portion are configured to ring-type element, opening of the ring-type element particular on lever In, wherein the ring-type element is attached by capableing of the contact pin of flexible deformation with lever so that the ring-type element can be It is moved out from the swinging plane of lever in the case of contact pin flexible deformation.The namely described lever has ring-type element, should Ring-type element is connect by capableing of the contact pin of flexible deformation with lever.It especially provides, the ring-type element is in the plane of lever In opening.By capableing of the contact pin of flexible deformation, ring-type element can be moved out simply from the plane of lever, by This its for example stretched out from opening towards the direction of lever.Elastic contact pin ensures coupling part with minimum space as a result, Elastic deformability.When rod gear deflects, lever for example can face the end of rocking lever at it as a result, It is taken out from swinging plane, and coupling part is retained in by the flexible deformation of contact pin in swinging plane and is thus on the one hand hindered Stop the tension of rod gear and on the other hand ensures seamless operation.

It is then preferred that regulation, the bolt has bolt head, which is configured to bigger than the clear span of ring-type element, wherein The ring-type element is configured to the ring of the fluting for accommodating bolt.The bolt can pass through expansion with method in a simple manner as a result, The ring of fluting is presented to wherein, such as until bolt head penetrates the ring-type element in an axial direction.The ring-type element sheet Body is especially similarly configured to be capable of flexible deformation, to which once the bolt head passes through the ring of fluting, Annular Element Part just closes up again, to ensure along operation direction it is seamless support bolt.The coupling is realized by the way that bolt head is arranged Lever will not unclamp from lever easily.Especially provide, the height of the ring-type element be equivalent to bolt head and coupling bar it Between distance so that the ring-type element is also maintained to seamless unoccupied place between bolt head and coupling bar about the stud shaft, or Person is alternatively maintained between bolt head and the axial stop of bolt.It is thus achieved that when rod gear is deflected only by Flexible deformation does not realize that the swing to rocking lever from the plane of lever out is transported by the mutual passage of two elements Dynamic compensation, to there is the specific mutual cooperation of the element of rod gear always.

The contact pin is advantageously between ring-type element and lever along operation direction or along the direction of coupling lever Extended in other words along the direction of coupling bar being longitudinally extended.It is thus achieved that working as deflection of the coupling bar by operating element When load is to stretch or compress, drawing force or pressing force are directly delivered on lever, method be the contact pin at least substantially only It only loads to stretch or compress.It thus ensures that direct power is transmitted, specifically avoids deflection of the contact pin by operating element And flexible deformation, and this will not be caused by the movement of rocking lever.As a result, in a manner of simple and cost advantages and side Method is that user ensures the reliable, seamless of outlet device and directly runs.

Description of the drawings

The present invention should be explained in greater detail according to embodiment below.It shows thus：

Fig. 1 is the vertical view of the outlet device for motor vehicles,

Fig. 2 is the perspective bottom view of outlet device, and

Fig. 3 A and 3B are the diagrams of the simplification of the coupling part of outlet device.

Specific implementation mode

Fig. 1 shows outlet device 1 to overlook, and constructs outlet in pairs.The outlet device 1 has shell 2, the shell There are two the flow channel 3,4 being mutually arranged side by side, the flow channel is respectively provided with different from circular cross section tool.It is described Flow channel 3,4 is extended parallel to each other and is configured essentially to identical, wherein flow channel 4 has now than flowing The small cross section in channel 3.Each flow channel 3,4 is associated with the outlet 5 or 6 of outlet device 1 herein.Here, described Outlet 5,6 be configured essentially to it is mutually the same, to following for explain outlet 5 and 6, should only study outlet 5 first.

The outlet 5 the inner space for being associated with the motor vehicles with outlet device 1 of flow channel 3, also It is that there are multiple at least substantially horizontal-extending air guide plates 8, the air guide plate can divide at the end 7 of outlet side Not Wei Rao horizontal axis deflected at shell 2.In addition, the outlet 5 has multiple air arranged perpendicular to air guide plate 8 Guide plate 9, the air guide plate 9 are maintained at shell 2 and are flowing respectively in which can surround vertical axis deflection respectively Extend on the cross section in channel 3.Here, the air guide plate 9 and 8 is grasped by user by common operating element 10 Make, with so that from flow channel 3（Air）Flowing is deflected into along desirable direction in inner space.

As being from which further followed that in Fig. 1, in terms of the visual angle of user, in flow channel 3, in air guide plate 8, behind 9, that is, in air stream upstream valve 11 is also arranged, which be propped up in which can surround the deflection of first axle 12 It holds, to open flow channel 3, as shown in Figure 1, completely closes either part and close or open the flowing Channel 3.The axis 12 is parallel to 8 ground of air guide plate and is horizontally extended in other words through flow channel 3 herein."horizontal" and The concept of " vertical " respectively refers to the diagram of Fig. 1 in the case of the embodiment.Certainly, there shown in outlet device can It is arranged at motor vehicles with different orientations and position so that air guide plate 8 is in the assembled state for example flatly Either vertically or also to be in tilted layout extend.

In order to operate the valve 11, it is assigned with other operating element 13 for outlet 5, the operating element is configured to adjust Section is taken turns and be supported with capable of surrounding the deflection of axis 14.Here, the end 7 for the outlet side of flow channel 3 is divided as follows With operating element 13 so that it is maintained at shell 2 in which can encounter for the user below flow channel 3.Here, The axis 12 that the axis 14 is approximately perpendicular to valve 11 now orients.The regulating wheel is rotated by surrounding axis 14 in other words Operating element 13, that is, rotated from left to right or from right to left in the drawing plane of Fig. 1 so that the valve 11 is such as It is deflected into its closed position or in its open position around the axis 12 as shown in Fig. 1.

In order to transmit operating force, the outlet device 1, which is associated with 5 ground of outlet, has rod gear 15, in Fig. 1 It is covered by shell 2.

Fig. 2 is with perspective view to see that the visual angle to the bottom side of shell 2 shows outlet device 1.It is known from Fig. 1 Element is equipped with identical reference numeral, in this respect with reference to above description.It can recognize that lever passes now in fig. 2 Dynamic device 15, operating element 13 and valve 11 are attached.Here, the rod gear 15 is configured to more than one piece.Its With lever 16, an end 17 of the lever is maintained at shell 2 to swinging mounting at supporting portion L1, and described The other end 18 of lever is connect by ball-joint 19 with rocking lever 20 at coupling part K1, is fixedly connected with valve 11 It connects.Here, the rocking lever 20 orients and outside shell 2 in which can be deflected in the plane perpendicular to axis 12, Wherein, be collectively formed with the end of lever 16 18 the free end 21 of ball-joint 19 and the axis 12 as follows far apart from, So that it is for deflecting the bottom side for extending over shell 2 in the wobble area needed for valve 11.The ball-joint 19 is configured to Seamless so that at least substantially seamless unoccupied place of movement of lever 16 causes the movement of rocking lever 20 and thus causes to live The movement of door 11.Therefore the coupling part K1 formed in this respect by ball-joint 19 is configured to seamless along operation direction 's.In addition, the lever 16 has slotted spheric seat 22 at its end 18, it is configured to seamless unoccupied place, especially pre-tightens Ground accommodates the bulb 23 of the rocking lever 20 so that spheric seat 22 tightly accommodates the bulb 23 and therefore ensure that seamless in advance Property.

The lever 16 for supporting portion L1 there is cylindrical opening 24, the opening to be inserted into out at its end 17 Slot and from the cylinder 25 stretched out in shell 2.There is the cylinder 25 of fluting outer cover section 26, the outer cover section to have radial Outwardly directed clamping lock strut rail can be moved radially inwardly by the deformation of elasticity.By the way that lever 16 is inserted into cylinder 25 The upper clamping lock strut rail is moved inward and is placed in its initial position based on its own elasticity, once lever 16 reaches it Final position, then clamping lock strut rail 26 blocks at opening 24 in edge side（überfängt）The lever 16 so that the lever 16 are fixedly shape-ordinatedly maintained at shell 2.The cylinder 25 of fluting can also have multiple this clamping lock strut rails when necessary 26.The interior diameter of the opening 24 and the overall diameter of cylinder 25 are at least substantially mutually corresponding, to pass through supporting portion L1 There is provided the lever 16 bearing at least substantially seamless at shell 2.The opening 24 of the lever 16 and cylinder 25 by This has been collectively form the supporting portion L1 for lever 16, and which form rotationally support or swinging mounting 27.

By coupling bar 28, the lever 16 is connect with operating element 13.In addition, the coupling bar 28 is by rotationally supporting Prejudicially portion is fixed on along the operation seamless unoccupied place in direction at operating element 13 at one end.In the other end, the coupling bar 28 It is attached by coupling part K2 and lever 16.

For this purpose, Fig. 3 diagrammatically shows coupling part K2 with simplified.Fig. 3 A show coupling with the vertical view of amplification herein Position K2 and Fig. 3 B have been shown in section view coupling part K2.

As it can see in Fig. 3 A, the lever 16 has circular opening 30 at coupling part K2. In the opening 30, ring-type element 31 is located in the plane of lever 16 and is connect with lever 16 by contact pin 32 at one side. It especially provides, the contact pin 32 and ring-type element 31 and is configured to one with lever 16.The ring-type element 31 is configured to out The ring of slot, so as to flexibly change the clear span of ring-type element 31 by expanding the ring（lichte Weite）.It is described Ring-type element 31 forms the bolt receiving portion 29 of coupling part K2 herein.

Fig. 3 B have been shown in section view the coupling bar 28 and have faced the end of lever 16 with bolt 33 at it, which is holding Portion's side structure has bolt head 34, has a diameter larger than the clear span of ring-type element 31 in the initial state.In order to be assembled, the bolt Head 34 is pushed into wherein in the case where expanding ring-type element 31, until ring-type element 31 is based on until overcoming bolt head 34 Its own is elastic and bites back and is thus clamped in an axial direction from below（hintergreift）Bolt head 34.As may be used also in figure 3b As seeing, the bolt 33 and bolt head 34 separatedly have an axial stop 35, preferably with bolt head 34 as follows every It opens so that the ring-type element 31 is at least substantially seamless, and unoccupied place is maintained between bolt head 34 and backstop 35.The lever 16 Overall elasticity is constructed to be permeable to deformation.

When user operates the operating element 13, for example, according to fig. 2 in arrow 36 when being operated, by means of coupling Bar 28 is closed to imported into pressing force on lever 16 at coupling part K2.The contact pin 32 of the coupling part K2 is herein towards coupling The direction of bar 28 orients so that pressing force is directly delivered in the swinging plane of lever 16 on lever 16.Thus lever 16 encloses Around according to the supporting portion L1 of arrow 37 into horizontal deflection.This makes the rocking lever fixedly being connect with valve 11 20 pass through coupling Position K1 is also moved together, as by as illustrated by the arrow 38 in Fig. 2.Pass through the free end of the rocking lever 20 The movement on circuit orbit is so that the lever 16 is flat from the deflection perpendicular to axis 39 of lever 16 at its free end 18 It is moved out in face, which is limited by supporting portion L1.This move out is realized by the elasticity of lever 16, and does not have Have and tenses the rod gear 15.By advantageously constructing the coupling part K2 so that the supporting portion 29 itself When the lever 16 is moved out with free end 18 from swinging plane based on contact pin 32 elasticity deformability and protect It stays in the swinging plane of lever 16.Thus the ring-type element 31 flexibly coordinates corresponding situation and even if in operation member Also ensure that seamless power is transmitted when the operational transformation direction of part 13, to ensure the reliable and specific of valve 11 always Operation.

As already mentioned, the outlet 6 is almost configured to outlet 5 identical, to which outlet 6 also includes Corresponding valve 11, corresponding operating element 13 and corresponding rod gear 15.Such as can see from Figure 2 that Sample, it is opposite that the outlet 5,6 about rod gear 15 is simply configured to mirror image.

In order to reduce part count, especially by the operating element 13 of rocking lever 20, coupling bar 28 and two outlets 5,6 It is configured to identical.This point is realized by the following method now, i.e., correspondingly there are two the couplings for construction for the lever 16 Position K2 is arranged on lever 16 with being spaced from each other, can be such as front to which basis is provided with lever 16 at which position Coupling bar 28 is carried out effect and connect with one or another described coupling part K2 like that describedly.In order to avoid mistake Assembly, preferably provides, distributes the contact pin 40 of substantially semi-circular segments shape respectively for the coupling part K2, only allows about the thick stick Bar 16 clearly assembles the coupling bar 28.

Advantageous outlet device 1 is realized as a result, operates the work in corresponding flow channel 3,4 by operating element 13 The axis of oscillation 12 of door 11, the rotation of the operating element or axis of oscillation 14 perpendicular to valve 11, wherein rod gear 15 with simple and cost advantages ways and means ensure corresponding operating element 13 and be associated with its valve 11 it Between seamless effect connection.

Claims (12)

1. outlet device（1）, there is shell（2）, the shell（2）With at least one flow channel（3、4）；Match with multiple Belong to the flow channel（3、4）Outflow side end（7）Air guide plate（8、9）；With being arranged in, the flowing is logical Road（3、4）In and first axle can be surrounded（12）The valve of deflection（11）；With being associated with the flow channel（3、4） Outflow side end（7）, for deflecting the valve（11）Operating element（13）, the operating element can surround the Two axis（14）Into horizontal deflection, wherein the first axle（12）With the second axis（14）At least substantially it is mutually perpendicular to Ground orients；And have the operating element（13）With the valve（11）The rod gear being attached（15）, institute State rod gear have be supported on the shell with capable of deflecting（2）The lever at place（16）, which is characterized in that the lever Transmission device（15）With the coupling part along the seamless unoccupied place construction in operation direction（K1、K2）, and the lever（16）Tool There are at least one coupling part and/or supporting portion（K1、K2、L1）, the coupling part and/or supporting portion can be flexibly From the lever（16）Swinging plane in move out.

2. by the outlet device described in the claims 1, which is characterized in that the lever（16）It is constructed to be permeable at least local Flexible deformation.

3. by the outlet device described in any one of the claims 1 to 2, which is characterized in that the lever（16）At one end Portion can surround third axis（39）It is supported on the shell to deflection（2）Place and pass through coupling part in the other end（K1） With with the valve（11）The rocking lever being fixedly connected（20）It is attached.

4. outlet device as described in claim 3, which is characterized in that the third axis（39）It is parallel to the second axis （14）Orientation.

5. outlet device as described in claim 3, which is characterized in that the coupling part（K1）It is seamless ball-joint （19）.

6. by the outlet device described in any one of the claims 1 to 2, which is characterized in that the rod gear （15）With coupling bar（28）, the coupling bar side and the operating element（13）It connects and the other side passes through corresponding one Coupling part（K2）With the lever（16）Hingedly it is attached.

7. outlet device as described in claim 6, which is characterized in that the lever（16）With bolt receiving portion（29）, described Coupling bar（28）Bolt（33）It can be rotatably positioned in the bolt receiving portion, to form the coupling part（K2）In one It is a.

8. outlet device as described in claim 7, which is characterized in that the bolt receiving portion（29）It is configured to ring-type element （31）, the ring-type element is by capableing of the contact pin of flexible deformation（32）With the lever（16）It is attached so that the ring Shape element（31）It can be from the lever（16）Swinging plane in flexibly move out.

9. outlet device as described in claim 8, which is characterized in that the bolt（33）With bolt head（34）, the bolt head Cage structure must be more than the ring-type element（31）Clear span, wherein the ring-type element（31）It is configured to for accommodating the bolt （33）, fluting and being capable of the ring that expand of elasticity.

10. by the outlet device described in any one of the claims 8 to 9, which is characterized in that the contact pin（32）Along behaviour Make direction or along the coupling bar（28）Direction extend.

11. by the outlet device described in any one of the claims 1 to 2, which is characterized in that the outlet device（1）For Outlet device for motor vehicles.

12. outlet device as described in claim 4, which is characterized in that the coupling part（K1）It is seamless ball-joint （19）.