WO2008142116A1 - Accoudoir central réglable en hauteur - Google Patents

Accoudoir central réglable en hauteur Download PDF

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Publication number
WO2008142116A1
WO2008142116A1 PCT/EP2008/056269 EP2008056269W WO2008142116A1 WO 2008142116 A1 WO2008142116 A1 WO 2008142116A1 EP 2008056269 W EP2008056269 W EP 2008056269W WO 2008142116 A1 WO2008142116 A1 WO 2008142116A1
Authority
WO
WIPO (PCT)
Prior art keywords
armrest
intermediate part
base part
center armrest
armrest according
Prior art date
Application number
PCT/EP2008/056269
Other languages
German (de)
English (en)
Inventor
Dalibor Rietdijk
Original Assignee
Brose Fahrzeugteile Gmbh & Co. Kg, Coburg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brose Fahrzeugteile Gmbh & Co. Kg, Coburg filed Critical Brose Fahrzeugteile Gmbh & Co. Kg, Coburg
Publication of WO2008142116A1 publication Critical patent/WO2008142116A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/79—Adaptations for additional use of the arm-rests
    • B60N2/793—Adaptations for additional use of the arm-rests for use as storage compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/763—Arm-rests adjustable
    • B60N2/767—Angle adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/763—Arm-rests adjustable
    • B60N2/77—Height adjustment

Definitions

  • the invention relates to a center armrest according to the preamble of claim 1.
  • From DE 10 2005 012 336 A1 discloses a height-adjustable center armrest with a support body with a support surface and with a known.
  • the support body In order to make available a storage compartment provided below the center armrest and / or a beverage holder, the support body is displaceable in the vertical direction along the guide means.
  • releasably fixing locking device acts an overload protection solving a, when the vertical component of a force acting on the support surface force exceeds a predetermined threshold.
  • the space available between the storage compartment and the support body with increasing distance of the support body from the storage compartment so that during violent driving maneuvers there is a risk that objects located in the storage compartment are ejected from the storage compartment.
  • a conclusion of the storage compartment located below the support tray is possible only when lowered and resting on the storage compartment support body.
  • the power transmission to the height adjustment of the center armrest via the articulation of the support body on the arranged between the vehicle seats center console which requires a solid construction of the guiding and locking device due to the leverage.
  • the latching device is arranged on the side opposite the pivot axis of the flap side of the housing and consists of a longitudinally displaceable guided on the flap locking pin and a locking bar, which is arranged on a transverse to the direction of displacement of the locking bolt extending housing wall of the housing.
  • the present invention is based on the object, a center armrest of the type mentioned in each vertical position of the armrest closed construction between the armrest and a trained example as a console or shelf base and with a simple, feinstufig adjustable adjusting mechanism for the transmission of low adjustment forces to create.
  • the solution according to the invention provides an intermediate part which is arranged between the armrest and the base part and which is adjustable relative to the base part, whereby a construction which is closed in any vertical position of the armrest is made possible between the armrest and the base part.
  • a height adjustment of the center armrest on the arranged between the armrest and the base part intermediate part allows optimal distribution of applied for the adjustment forces, so that the components of the center armrest are only slightly loaded, which is a prerequisite for low material thickness and thus for a low weight and for a optimal design, which does not have to pay particular attention to force transmission criteria.
  • the mechanism for opening and closing the armrest can be separated from the adjustment mechanism for the height adjustment of the center armrest and thus the construction can be simplified.
  • both the intermediate part and the armrest are pivotable about a common axis pivotally mounted on the base part or the armrest on the intermediate part.
  • pivotable articulation of the armrest and / or the intermediate part of the base part is a simple construction and a lightweight, ie with low power and high precision, adjustable height adjustment via a tilt adjustment of the center armrest connected.
  • the intermediate part is formed as a veneer in the space between the arm-Avemläge and the base part.
  • This embodiment of the invention enables a closed container between the armrest and the base part and an optimal distribution of applied for the adjustment forces with a simple mechanical construction, since the adjusting forces are transmitted through the intermediate part, so that the components of the center arm only slightly loaded become.
  • the base part and the intermediate part form a box-shaped container whose container opening can be covered by the armrest so that the center armrest is closed in any vertical position of the armrest and thus a secure placement of objects in the formed between the armrest and the base part Container allows.
  • the intermediate part which bridges the free space between the armrest and the waist part as a panel and / or forms a box-shaped container in connection with the base part, has a cylinder-section-shaped surface lying opposite the horizontal axis, which forms a front panel of the intermediate part, and two Kreissektorförmi- ge surfaces extending between the cylinder portion-shaped surface and the horizontal axis and form side panels of the intermediate part.
  • the intermediate part may be provided on the intermediate part as a push-button, toggle or knobs controls and storage compartments, bags or mounting hardware for receiving objects that increase the functionality of the height-adjustable center armrest and ease of use.
  • the controls can ergonomically be arranged on a front extended extension of the intermediate part for triggering various operating functions such as entertainment functions, adjustment functions or the like, so that the driver of a motor vehicle can operate these controls while driving problem-free and without distraction.
  • cooperating guide elements are provided in the base part and intermediate part in the adjustment direction.
  • the guide elements preferably consist of a guide rail arranged in a front-side section of the base part and directed onto the front surface of the intermediate part and a guide groove extending in the adjustment direction in the front face of the intermediate part, in which the guide rail slidably engages in the adjustment direction.
  • an anti-rotation device which has a recess in the upper edge of the intermediate part and a recess on the aligned pin on the lower edge of the armrest, which for safe insertion into the recess, it tapers from its connection with the armrest to the tip.
  • the armrest and the intermediate part are articulated to a connecting part, which is non-positively and / or positively connected to the base part.
  • the articulation of the armrest and the intermediate part of a connecting part allows easy mounting of the armrest and the intermediate part on the base part by inserting the connecting part in the base part and its latching with the base part.
  • the intermediate part transmits the forces from the armrest via the support body to the base part and / or a body part.
  • the connecting part has a plurality of locking and / or insertion hooks arranged on a pivoting or pivoting axis of the armrest and the intermediate part, which latching and / or plug-in receptacles of the base part are connectable.
  • a manually actuable adjusting device which has an adjusting mechanism connected to the intermediate part and an adjusting lever connected to the arm rest for actuating the Includes adjusting mechanism, the functional parts between the intermediate part and the base part are effective and adjust the height or inclination angle of the center armrest with an actuation of the actuating lever and positively and / or positively connect with each other when the actuating lever is not actuated.
  • the manually operable adjusting device allows height and / or tilt adjustment of the center armrest by mechanical means, so that no electrical connection is required for height adjustment. This makes it possible to simply retrofit a height-adjustable center armrest, in particular in the embodiment of a closed and closable container.
  • the activation of the adjustment by operating the control lever and the automatic force and / or positive locking the functional parts of the adjustment in a set position of the center arm ensures a simple and safe operation in the height adjustment of the center armrest.
  • the adjusting lever is pivotally mounted on the armrest, while the adjusting mechanism includes a rocker connected to the actuating lever, which converts a pivoting movement of the actuating lever into a pushing movement of a rocker connected to the push rod, which is connected to a crankshaft, hinged to the at least one locking element is, which engages in a connected to the base part or integrated in the base part and extending in the adjustment direction of the intermediate part counter-locking element.
  • This variant of the adjusting device converts in a simple manner the pivotal movement of the actuating lever via the rocker in a translatory thrust movement, which in turn is transferred to a pivoting movement of the crankshaft with the locking element arranged thereon, which engages in corresponding stages of a counter-locking element.
  • the power transmission is transmitted from the adjusting lever to the arranged at any distance from the adjusting lever locking mechanism and secured each set height of the center armrest by the positive engagement of the locking element in the counter-locking element.
  • At least a part of the functional parts of the adjusting mechanism is biased in the direction of a rest position of the actuating lever such that upon actuation of the actuating lever adjusts the intermediate part and upon completion of the actuation of the actuating lever, the at least one latching element engages in the counter-latching element.
  • the bias of functional parts of the adjustment mechanism allows a secure, fine-pitched adjustment of the center armrest and a secure locking in the set height of the center armrest.
  • the bias voltage can be set so that when an overload occurs, the functional parts of the adjustment disengage and slip, so that when exceeding a predetermined, acting on the armrest force is ensured that the adjusting the Armläläge and the intermediate part in a Adjusted deeper position and thereby both damage to the center armrest and the adjustment as well as injuries to vehicle occupants, for example, avoided in the event of a crash.
  • the counter-latching element can be arranged in at least one vertically oriented guide groove and have toothed elements in which engages the preferably designed as a pivotable latching hook latching element, so that the positive locking of the adjusting device can be easily performed in conjunction with a single guide.
  • the height adjustment of the center armrest can be particularly finely graded.
  • spaced apart locking elements which are associated with two counter-locking elements having in the adjustment direction extending toothing elements, in which engage the locking elements, can dispense with a guide and the strength structure the functional parts of the adjusting device are halved with respect to the embodiment with a single guide groove.
  • the adjusting device in a second
  • Variant can be designed as an electromotive adjusting device, which is effective between the base part and the intermediate part and is preferably made of an electric motor drive connected to the base part and one with the intermediate part connected, driven by the electric motor drive drive element.
  • the adjusting device can be used as a spindle drive with a spindle driven by the electromotive drive and a stationary spindle, as a rack drive with a toothed rack connected to the intermediate part and a pinion, a cable drive or a Bowden drive in the manner of a toothed rack engaging with the rack toothing and driven by the electromotive drive Power window drive or the like can be formed.
  • the drive element is connected to an overload protection or contains an overload protection.
  • the overload protection is preferably made of a teethed engagement with the spindle, split spindle nut with wedge-shaped outer surfaces, the abut wedge-shaped guide surfaces of a spindle nut receptacle, and formed a spring acting in the wedge direction.
  • This type of overload protection causes at a perpendicular to the surface of the armrest, d. h., In the Z-direction of the motor vehicle, acting force or force component which is greater than a predetermined maximum force, the split spindle nut slips on the spindle until the electromotive adjusting device has reached the home position, d. h., the height adjustment of the center armrest is minimal.
  • the spring of the overload protection pushes the spindle nut back into position, i. h., In the meshing engagement with the spindle, so that again a height adjustment can take place without that due to the overload functional elements of the adjustment are destroyed or damaged and must be replaced.
  • the spindle nut is rotatably mounted about an axis extending perpendicular to the longitudinal extent of the spindle axis.
  • the electromotive drive is rotatably mounted about an axis extending in the direction of the Y-axis of the motor vehicle axis and thereby allows optimal utilization of the available space and the possibility of using an electromotive adjusting even in tight spaces, so that when not sufficiently available Space is the possibility, for example, to align the electric motor drive horizontally and so save space.
  • An advantageous development and use of an electromotive adjusting device is to connect the height adjustment of the center armrest with a memory function, so that for example, a preset vehicle seat adjustment, exterior and interior mirror adjustment and the like can be done on one of several people aligned height adjustment of the center armrest.
  • the armrest For locking and unlocking the intermediate part and / or the armrest, the armrest has a latch.
  • both controls are brought together and arranged in an ergonomically favorable position at the front end of the center armrest. This also allows a pleasing design and a simple height adjustment of the center armrest by the driver of the motor vehicle while driving, as a one-hand operation is possible.
  • the front-side section of the base part and an adjoining the front-side section base part box are formed body-mounted or mounted.
  • FIG. 1 is a perspective view of a manually height-adjustable center armrest with an armrest, an intermediate part and a base part.
  • Figure 2 is a perspective view of the armrest and the intermediate part and the means for securing the armrest and the intermediate part to the base part.
  • FIG 3 is a perspective view of the intermediate part with parts of the adjusting device, connecting and fastening means and a split handle.
  • Fig. 4 is an isolated perspective view of the adjusting device
  • FIGS 5 and 6 isolated perspective views of the adjustment mechanism.
  • FIG. 7 shows a diagrammatic, isometric view of an electromotive height-adjustable center armrest with an arm rest, an intermediate part and a base part;
  • FIG. 8 and 9 show a schematic-perspective front and side view of the height-adjustable center armrest according to FIG. 7 in a lowered basic position;
  • FIG. 10 is a schematic perspective side view of the height-adjustable center armrest according to FIG. 7 with maximum height adjustment of the center armrest;
  • Fig. 1 1 is an isometric partial view of the center armrest of Figure 7 at maximum height adjustment of the center armrest.
  • FIG. 12 shows a schematic perspective view of the center armrest according to FIG. 11 with the armrest unfolded; 13 to 15 different perspective views of the electric motor height adjustable central armrest without front side portion of the base part for explaining the electromotive adjusting device;
  • Fig. 16 is a perspective view of the overload protection with a split spindle nut
  • 17 and 18 are partially sectional side views of the overload protection in the normal case and in the event of overloads;
  • 19 to 27 are schematic longitudinal sections through the invention manually or electric motor height adjustable central armrest in different height positions, positions of the armrest and with various additional controls.
  • a height-adjustable center armrest is shown in schematic perspective views of the front and rear, consisting of a connected to a motor vehicle body base part 1, 2 an armrest 3 and between the base part 1, 2 and the armrest 3 arranged intermediate part 4 is composed.
  • the base part 1, 2 consists of a front-side section 1 and an insertable, for example in a center console box or a container 2, on or on the vehicle body via a connecting part 6, the armrest 3 and the intermediate part 4 are hinged.
  • the connecting part 6 has a plurality of connecting elements 61 to 65 arranged as hooks distributed on a connecting part wall 60, which can be inserted into corresponding receptacles of a part fixed to the body and a non-positive and / or positive connection between the body-fixed part and the intermediate part 4 make the armrest 3.
  • the armrest 3 is composed of a support body 30 and a support pad 31 at the top of the support body 30 and has a front cut 32, in which a split handle 5 is inserted, a button 51 for locking and unlocking the armrest 3 with the front portion 1 of the base part 1, 2 and a lever 52 for height adjustment of the intermediate part 4 and on the intermediate part. 4 resting armrest 3 contains.
  • container 2 is composed of two substantially mutually parallel side walls and a front wall, which may be formed as parts of a center console or connected to the vehicle body.
  • the front-side section 1 of the base part 1, 2 contains on its the inner part 10 facing the intermediate part 4 a part of a below with reference to FIGS. 4 to 7 explained in more detail manual adjustment 7, the other functional parts are connected to the intermediate part 4 and by means of the adjusting lever 52 of split handle 5 are operated.
  • Fig. 3 shows a schematic perspective view of the intermediate part 4 and the body to be anchored connection part 6, on which via the pivot axes 43, 44, the intermediate part 4 and the pivot axes 33, 34, the armrest 3 according to FIGS. 1 and 2 is articulated
  • the intermediate part 4 is composed essentially of two side walls 41, 42 and a front wall 40 into which the side walls 41, 42 pass continuously.
  • the shape and mutual orientation of the side walls 41, 42 corresponds substantially to the shape of the front-side portion 1 and the container 2 of the base part 1, 2 and can be made for example of a plastic material.
  • the intermediate part 4 forms a diaphragm whose front wall 40 is reinforced to securely receive the functional parts of the manual adjusting device 7 according to FIG. 4 and the divided handle 5.
  • two recesses 46, 47 are arranged, engage in the two associated with the armrest support 3 1 1, 12, when the armrest 3 is closed.
  • the articulated about the pivot axes 33, 34 on the connecting part 6 and thus to the vehicle body or on the body-mounted base part 1, 2 arm rest 3 is front over the support body 1 1, 12 on the upper edge of the side walls 41, 42 and the front wall 40 of the intermediate part. 4 and can be locked therewith by means of a locking and unlocking mechanism shown in FIG. 4, which engages on the intermediate part 4 when the armrest 3 is pressed on and by lifting or lowering the armrest Buttons 51 is unlocked, so that the armrest 3 can be pivoted about the pivot axes 33, 34 and in the unfolded position of the armrest 3 through the front-side section 1, the container 2 and the intermediate part 4 formed storage container is accessible.
  • the adjusting lever 52 is raised and lowered, for example spring-loaded, so that the manual adjusting device 7 according to FIGS. 4 to 6, the intermediate part 4 and thus resting on the upper edge of the intermediate part 4 Armauflage 3 relative to the body-mounted base part 1, 2 is raised or lowered.
  • the intermediate part 4 closes the gap or the gap between the armrest 3 and the base part 1, 2 when the center armrest is raised from its lowest position.
  • the intermediate part 4 designed as a panel not only leads to a pleasing design, but also allows an enlargement of the storage space between the container 2 of the base part 1, 2 and the armrest 3 and ensures that no objects between the armrest 3 and the container 2 or ., the front-side section 1, so that the risk of injury to persons or damage to objects is turned off.
  • the manual adjusting device 7 is composed of a rocker 70 connected to the adjusting lever 52 and hinged to the armrest 3, a push rod 72 connected to the rocker 70, a crankshaft 73 actuated by the push rod 72, a shaft 731 and a crank 732, on the crankshaft 73 via flanges 76, 77 hinged latching hooks 74, 75 and on the inner surface 10 of the front portion 1 of the base part 1, 2 in the adjustment direction, d. H. substantially vertically aligned toothing elements 78, 79 together, which cooperate as counter-locking elements with the detent elements 74, 75 formed as latching elements.
  • the rocker 70 is pivoted about its axis of rotation against the bias of the rocker 70 by a torsion spring 71 connected to the axis of rotation of the rocker 70 and the rotary or pivoting movement into one Pushing movement implemented, which is transmitted to the likewise biased push rod 72.
  • the push rod 72 transmits the translational movement on the crankshaft 73, which moves the latching hooks 74, 75 connected to the crankshaft 73 via the flanges 76, 77 in a closed loop, in which the latching hooks 74, 75 alternately plunge into the toothed elements 78, 79 assigned to them abut on the toothed elements 78, 79, raise the adjusting mechanism together with the intermediate part 4 and the armrest 3 and again dive out of the toothing elements 78, 79 and return to the initial position.
  • the construction of the manual adjusting device 7 causes the latching hooks 74, 75 to slip on the toothed elements 78, 79 assigned to them, so that the armrest 3 is moved to the intermediate part 4 in a lowered position.
  • the manual adjusting device 7 Since the manual adjusting device 7 is arranged on the pivot axes 33, 34 and 43, and 44 opposite ends of the armrest 3 and the intermediate part 4, occur due to the leverage only small adjustment forces, so that the individual, above in their construction and their function described functional parts of the manual adjusting device 7 can be designed for recording low adjustment forces. This creates the prerequisite for the use of simple plastic parts for the manual adjustment device 7, which can thus be produced inexpensively and lightweight.
  • the button 51 locking and unlocking mechanism which consists of a latch 13 which engages in a corresponding recess of the intermediate part 4 and a biasing spring 14, which is a locking of the bolt 13th causes in the recess of the intermediate part 4 in the rest position of the button 51 and against the bias of the button 51 for unlocking the armrest 3 can be actuated.
  • an electromotive adjusting device shown in FIGS. 7 to 18 may be provided.
  • the height-adjustable center armrest is shown in an isometric view in FIG. 7, in a front view in FIG. 8 and in a side view in FIG.
  • the base part 1, 2 consists of a front-side section 1 and an insertable, for example in a center console box or a container 2, on or on the vehicle body via a connecting part 6, the armrest 3 and the intermediate part 4 are hinged.
  • the connecting part 6 has a plurality of connecting elements arranged distributed on a connecting wall 60, which are insertable into corresponding receptacles of the body-mounted part and produce a non-positive and / or positive connection between the body-fixed part and the intermediate part 4 with the armrest 3.
  • the armrest 3 is articulated via a horizontal axis either to the connecting part 6 or to the intermediate part 4, while the intermediate part 4 is articulated to the connecting part 6 via two pivotal axes aligned with one another and also forming a horizontal axis, of which FIGS. 9, 10 and 12, a pivot axis 44 is visible.
  • the armrest 3 is composed of a support body 30 and a support pad 31 at the top of the support body 30 and has a front cutout 32, in which a split handle 5 is inserted, which has a button 51 for locking and unlocking the armrest 3 the front-side portion 1 of the base part 1, 2 and an adjusting lever 52 for adjusting the height of the intermediate part 4 and resting on the intermediate part 4 arm rest 3 contains.
  • the container 2 is composed of two substantially mutually parallel side walls and a front wall, which may be formed as parts of a center console or connected to the vehicle body.
  • the intermediate part 4 is composed, as shown in FIG. 8, essentially of two side walls 41, 42 and a front wall 40, into which the side parts 41, 42 are continuous. pass over.
  • the shape and mutual orientation of the side parts 41, 42 substantially corresponds to the shape of the front-side portion 1 and the container 2 of the base part 1, 2 and can be made for example of a plastic material.
  • the intermediate part 4 forms a diaphragm, the front wall 40 of which is reinforced to reliably receive the functional parts of the electromotive adjusting device 8 and the divided handle 5.
  • two recesses 46, 47 are arranged, engage in the two associated with the armrest support 3 1 1, 12, when the armrest 3 is closed.
  • the armrest 3 is located on the front side on the support body 1 1, 12 on the upper edge of the side walls 41, 42 and the front wall 40 of the intermediate part 4 and can be locked with this via a locking and unlocking mechanism when pressing the armrest 3 on the intermediate part 4 engages and is unlocked by raising or lowering the button 51, so that the armrest 3 can be pivoted about its articulation on the base part 1, 2 or on the intermediate part 4 and in the unfolded position of the armrest 3 through the front-side section 1, the container 2 and the intermediate part 4 formed storage container is accessible.
  • a toggle switch 53 upon actuation of the electromotive adjusting device 8 is activated to adjust the height of the center armrest. This can be done for example in such a way that by raising the toggle switch 53, the intermediate part 4 and resting on the intermediate part arm rest 3 is raised, while depressing the toggle switch 53, the intermediate part 4 and with it the armrest 3 is lowered.
  • a guide device is provided, which in the embodiment shown in FIGS. 7 to 9 from one of the inner surface of the front portion.
  • the base part 1, 2 centrally projecting guide rail 15 and a recessed into the front of the intermediate part 4 guide groove 45, in which the guide rail 15 slidably engages. Since the guide rail 15 and the guide groove 45 extend at least over the length of the height adjustment of the intermediate part 4 relative to the base part 1, 2, a secure guidance of the intermediate part 4 is ensured over the entire height adjustment of the center armrest.
  • FIG. 10 shows the orientation of the electromotive drive 80, which in this embodiment, according to the pivoting of the intermediate part 4 and the armrest 3 supported on the intermediate part 4, is inclined about the horizontal axis with respect to the vertical, d. H. is aligned with respect to the Z-axis of the motor vehicle.
  • the electric motor drive 80 about the Y-axis of the motor vehicle, d. H. rotatably mounted perpendicular to the plane of the drawing.
  • the rotatable mounting of the electromotive drive 80 also compensates for required by the height adjustment movement tolerances.
  • FIG. 1 1 illustrates the design and arrangement of the guide device 15, 45 with the guide groove 45 recessed centrally in the intermediate part 4 and the guide rail 15 slidably engaging in the guide groove 45 on the inner surface of the front-side section 1 of the base part 1, 2 1 1, the support of the armrest 3 by means of the recessed into the bottom of the armrest support body 1 1, 12, which engage in the recessed at the upper edge of the front side of the intermediate part 4 nen recesses 46, 47.
  • 12 shows a perspective view of the height-adjustable center armrest with a partial height adjustment with the armrest 3 unfolded
  • FIG. 13 shows a perspective front view of the height-adjustable center armrest with an electromotive adjusting device 8.
  • a torsional or canting protection which consists of a recess provided in the upper end side of the front side of the intermediate part 4 48 and a tapered pin 16 at the lower edge of the armrest 3, so that the armrest 3 is guided when closing in the exact position and orientation with respect to the intermediate part 4 and on the one hand in the armrest 3 recessed support body 1 1, 12th exactly in the space provided for recesses 46, 47 at the upper edge of the front of the intermediate part 4 come to rest and on the other hand connected to the button 51 bolt 13 engages exactly in the space provided for this purpose locking opening 48 at the upper edge of the intermediate part 4.
  • the electromotive adjusting device 8 for adjusting the height of the center armrest by raising or lowering the intermediate part 4 and interposed on the intermediate part 4 and locked with this by the button 51 Armauflage 3 contains the connected to the base part 1, 2 electromotive drive 80, the one in the direction
  • the Y-axis of the motor vehicle oriented rotational axis 81 is rotatably mounted about the Y-axis of the motor vehicle, as well as a connected to the intermediate part 4 drive element of a spindle drive shown in Figs. 13 to 18.
  • the spindle drive comprises according to FIG. 14 a spindle 82 driven by the electric motor drive 80 and a split spindle nut 83 mounted in the intermediate part 4, which is arranged in a spindle nut housing 86 and prestressed by means of a compression spring 84.
  • the spindle nut housing 86 is fastened to the intermediate part 4 so as to be pivotable about a pivot axis 87 to compensate for the movement of the functional parts of the electromotive adjusting device 8 when the intermediate part 4 is raised and lowered.
  • the split spindle nut 83 in meshing engagement with the spindle 82 serves for overload protection and, in particular according to the perspective, isolated representation of the connection of the spindle 82 with the split spindle nut 83, has two spindle nut halves 831, 832 with cylindrical shell-shaped inner surfaces with one in the toothing of the spindle 82 engaging teeth and wedge-shaped outer surfaces which abut wedge-shaped guide surfaces 851, 852 of a Spindelmutterability 85.
  • For overload protection further includes acting in the wedge compression spring 84, which is arranged according to the longitudinal sections shown in FIGS. 17 and 18 between the split spindle nut 83 and the spindle nut housing 86.
  • the overload protection causes, at a perpendicular to the surface of the armrest, d. h., In the Z direction of the motor vehicle, acting force or force component which is greater than a predetermined maximum force, the split spindle nut 83 slips on the spindle 82 until the electromotive adjusting device 8 has reached the home position, d. h., the height adjustment of the center armrest is minimal.
  • the compression spring 84 of the overload protection pushes the spindle nut 83 back into position, i. h., In the meshing engagement with the spindle 82, so that again a height adjustment can take place without that due to the overload functional elements of the adjustment are destroyed or damaged and must be replaced.
  • FIG. 17 shows in a longitudinal section the spindle drive in the normal state in which the split spindle nut 83 composed of the spindle nut halves 831, 832 is in toothing engagement with the spindle 82 and the compression spring 84 is the spindle nut halves 831, 832 in the wedge direction of the spindle nut receptacle 85 in FIG the toothing engagement with the spindle 82 presses.
  • Fig. 18 shows in a longitudinal section through the spindle drive the overload case in which the teeth of the split spindle nut 83 is out of engagement with the teeth of the spindle 82, since they are due to the overload force against the bias of
  • Compression spring 84 on the wedge-shaped guide surfaces 851, 852 of the Spindelmutterauf- would have been moved 85. If the overload force is eliminated, the compression spring 84 acts on the split spindle nut 83 in such a way that it is again brought into meshing engagement with the spindle 82.
  • FIG. 19 to 27 show the height-adjustable center armrest in different positions of their functional parts and the use and the arrangement of additional connectable with the height-adjustable center armrest controls.
  • Fig. 19 shows the height-adjustable center armrest in a basic position in which the intermediate part 4 is lowered with the armrest 3 supported thereon and the armrest 3 is substantially flush with the upper edge of the body-mounted base part 1, 2, resulting from the front section 1 and the container 2 assembles.
  • the arm rest 3 rotatable about an axis of rotation 33 can, according to FIG. 20, be pivoted from the closed position shown in FIG. 19 into an open position in which the interior space of the receptacle formed by the container 2 and the intermediate part 4 is accessible.
  • the armrest 3 is biased in the open position shown in Fig. 20 by means of a spring, against the action of the armrest 3 is transferred to the closed position shown in FIG. 19 and locked by means of the button, which is also spring-loaded, so that at Pressing the armrest 3 on the intermediate part 4 of the button, the armrest 3 with the intermediate part 4 locked.
  • Fig. 21 shows the height-adjustable center armrest in a raised position of the intermediate part 4 and resting on the intermediate part 4 arm rest 3 relative to the base part 1, 2.
  • the axis about a horizontal, ie perpendicular to the plane extending axis with the base part 1, 2 or a body part Connected intermediate part 4 is adjusted in height by means of a manual or electromotive adjusting device arranged at the opposite end, ie on the front side, ie pivots about the horizontal axis into the position shown schematically in FIG. 21.
  • a manual or electromotive adjusting device arranged at the opposite end, ie on the front side, ie pivots about the horizontal axis into the position shown schematically in FIG. 21.
  • mounting devices or mounting receptacles can be provided on the intermediate part 4, which increase the functionality of the height-adjustable center armrest and ease of use.
  • FIGS. 22 to 27 A few examples are shown in FIGS. 22 to 27, which, however, are
  • FIG. 22 shows the connection of a rotary knob 91 with a front-extended extension of the intermediate part 4 in a lowered position of the height-adjustable center armrest and FIG. 23 in a raised position of the intermediate part 4 and resting on the intermediate part 4 Armauflage 3 relative to the base part first , 2.
  • Fig. 24 shows the position shown in Fig. 23 of the height-adjustable center armrest with unfolded armrest.
  • a key switch 92 is provided on the extended in the direction of the front part of the intermediate part 4, with the various operating functions can be triggered.
  • FIG. 26 shows the height-adjustable center armrest shown in FIG. 25 with a push-button switch 92 in the raised position of the intermediate part 4 and the arm rest 3 resting on the intermediate part 4.
  • a plurality of rocker switches 93 are provided in conjunction with press studs 94 with which various entertainment functions, adjustment functions or the like can be triggered and / or controlled.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne un accoudoir central placé entre deux sièges de véhicule automobile et comprenant un repose-bras (3) réglable par rapport à une partie de base (1, 2) fixée à la carrosserie. Cet accoudoir comprend également une partie intermédiaire (4) située entre le repose-bras (3) et la partie de base (1, 2), réglable par rapport à la partie de base (1, 2) et de préférence articulée sur la partie de base (1, 2) de manière à pivoter autour d'un axe horizontal. Selon l'invention, le repose-bras (3) s'appuie sur la partie intermédiaire qui est réglable en hauteur par rapport à la partie de base (1, 2). Cette partie intermédiaire (4) garantit une structure fermée entre le repose-bras (3) et la partie de base quelle que soit la position verticale du repose-bras (3) et fournit un mécanisme de réglage simple finement ajustable pour la transmission de forces de réglage faibles lors du réglage de l'accoudoir central en hauteur.
PCT/EP2008/056269 2007-05-22 2008-05-21 Accoudoir central réglable en hauteur WO2008142116A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007024000.9 2007-05-22
DE102007024000A DE102007024000A1 (de) 2007-05-22 2007-05-22 Höhenverstellbare Mittenarmlehne

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WO2008142116A1 true WO2008142116A1 (fr) 2008-11-27

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KR20150058397A (ko) * 2012-09-21 2015-05-28 존슨 컨트롤스 테크놀러지 컴퍼니 차량 내부 구성요소용 수직 조정가능한 팔걸이 조립체
CN105793112A (zh) * 2013-09-13 2016-07-20 江森自控科技公司 具有一个使一个卷帘门在多个位置间移动的导轨的车辆操控台
US10189390B2 (en) 2016-03-31 2019-01-29 Ford Global Technologies, Llc Split wing armrest dual pawl latch mechansim
FR3097486A1 (fr) * 2019-06-21 2020-12-25 Faurecia Sièges d'Automobile Ensemble vis-écrou à écrou débrayable

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DE102013100829A1 (de) * 2013-01-28 2014-08-14 Kokinetics Gmbh Mittelarmlehne
WO2015034788A1 (fr) * 2013-09-06 2015-03-12 Johnson Controls Technology Company Ensemble accoudoir de véhicule réglable présentant une porte à rideau
WO2016094844A1 (fr) 2014-12-12 2016-06-16 Shanghai Yanfeng Jinqiao Automotive Interior Trim Systems Co., Ltd. Ensemble accoudoir pour intérieur de véhicule
DE102015000841B4 (de) * 2015-01-22 2016-09-08 Faurecia Autositze Gmbh Stützvorrichtung
DE102017107157A1 (de) 2017-04-04 2018-10-04 Lisa Dräxlmaier GmbH Mittelkonsole mit höhenverstellbarer Armauflage
DE102019004759A1 (de) 2019-07-10 2021-01-14 Grammer Aktiengesellschaft Armlehne für einen Sitz
DE102020200867A1 (de) 2019-10-25 2021-04-29 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Manuell und elektrisch verstellbare Vorrichtung
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DE102021202944A1 (de) 2021-03-25 2022-09-29 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Konsolenelement für ein Fahrzeug

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KR20150058397A (ko) * 2012-09-21 2015-05-28 존슨 컨트롤스 테크놀러지 컴퍼니 차량 내부 구성요소용 수직 조정가능한 팔걸이 조립체
KR101717041B1 (ko) * 2012-09-21 2017-03-16 존슨 컨트롤스 테크놀러지 컴퍼니 차량 내부 구성요소용 수직 조정가능한 팔걸이 조립체
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US10189390B2 (en) 2016-03-31 2019-01-29 Ford Global Technologies, Llc Split wing armrest dual pawl latch mechansim
FR3097486A1 (fr) * 2019-06-21 2020-12-25 Faurecia Sièges d'Automobile Ensemble vis-écrou à écrou débrayable

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