DE102016124515A1 - Carrier plate and base plate for a Sitztiefenversteller, Sitztiefenversteller and vehicle seat - Google Patents

Abstract

A support plate (3) for a Sitztiefenversteller (1) should be characterized by a receiving element (15) for receiving a fastener.

Description

Technical area

The invention relates to a carrier plate and a base plate for a seat depth adjuster, a seat depth adjuster and a vehicle seat comprising a Sitztiefenversteller

State of the art

Sitztiefenversteller are already known in many forms and configurations and in use. For example, in the DE 10 2013 113 304 A1 discloses such a seat depth adjuster, which allows to adjust the seat depth to the thigh length of the passenger.

Object of the invention

The object of the present invention is to overcome the disadvantages of the prior art. In particular, a seat depth adjuster is to be provided, which is particularly easy to manufacture and handle.

Solution of the task

To achieve the object, the features according to the independent claims. Advantageous embodiments are described in the subclaims.

The present invention can be used in particular in vehicle seats.

A carrier plate for a seat depth adjuster according to the present invention may comprise a receiving element for receiving a fastener. The receiving element can be a web, which can interact with a fastening element designed as a fastening clip. However, in addition to the pairing consisting of web and fastening clips, it may also be intended for other pairings of cooperating fastening and receiving elements or, in general, pairings of co-operating fastening elements which are suitable for entering into a reversible or irreversible connection with one another. This may be, for example, a form-fitting and / or a frictional connection. In this case, standard fastening clips can be selected as fastening clips, so that the seat depth adjuster according to the invention can cooperate with standardized fastening clips, which in turn leads to the seat depth adjuster being compatible with numerous seating surfaces containing such standard fastening clips.

The fastening element may be part of a section or component of a seat, for example a seat surface or a seat surface section. The receiving element may therefore serve together with the fastening element preferably the definition of this section or component on the support plate.

The present invention therefore also encompasses a vehicle seat comprising a seat depth adjuster with a carrier plate and a base plate and a front seat surface section associated with the carrier plate, the front seat surface section comprising an integrated fastening element for fixing the front seat surface section to the receiving element of the carrier plate.

The front seat surface portion may be at least partially foamed. Preferably, the front seat surface portion comprises a foamed core and a cover made of cloth, leather or the like.

The fastening element can be injected, in particular into the front seat surface section. Preferably, the front seat surface portion and the fastener are made in one piece.

It may be thought to provide multiple fasteners. In particular, it may be thought to provide two fasteners.

The carrier plate may comprise a guide element. This may in particular be a sliding guide. Furthermore, it may be intended to other, in particular guide elements, in particular guide rails. Preferably, the carrier plate comprises a plurality of guide elements, particularly preferably four guide elements are provided. Preferably, the guide elements are designed as a T-slide.

The at least one guide element, in particular the at least one T-slide guide, can be equipped with integrated grease pockets or other devices which lubricate the guide without the intervention of a user.

The at least one guide element is preferably integrally connected to the carrier plate or the carrier plate formed.

The carrier plate may include numerous other components, components and components. For example, the carrier plate may comprise reinforcing ribs. Further, the carrier plate may include at least one trim channel, described in more detail below. Furthermore, the Support plate include a slider recording. The support plate may also comprise at least one lever receptacle, in particular the support plate may comprise two lever receptacles. Furthermore, the carrier plate may comprise a channel, preferably two channels, for receiving a respective force storage element.

The support plate may be made of plastic. If the carrier plate is produced, for example, by injection molding, then the injection mold is preferably designed such that the carrier plate with integrally formed guide element or with integrally formed guide elements is produced as a product of the injection molding process. The same applies to the fastener and all other components listed above, components and components of the support plate. While it is included in the present invention to subsequently connect the above components, components and components with the carrier plate, these are preferably made in one piece with the carrier plate.

The support plate may comprise at least one receiving recess for fixing a diaphragm. Preferably, the support plate comprises eight such receiving recesses. In this case, it may be thought that, for example, a vehicle manufacturer installs the seat depth adjuster in his vehicle and connects it to a trim matching the interior of the vehicle. By the receiving recesses, the support plate is compatible with a variety of panels. In place of the receiving recess can also be thought of other connection elements, which are formed on the support plate and serve to attach a panel to the support plate.

The carrier plate may comprise at least one trim channel for receiving a trim profile. For example, the carrier plate may include a front and a rear trim channel.

The present invention further comprises a base plate for a Sitztiefenversteller comprising a sliding element, adapted to cooperate with a sliding guide of a support plate. The sliding element may be a T-type sliding element. It may be thought to provide a plurality of sliding elements, the number of which is preferably matched to the number of sliding guides of the corresponding carrier plate. The carrier plate is preferably the carrier plate already described above.

In particular, it may be thought to provide two central T-slide guides and two lateral T-slide guides which cooperate respectively with two central T-slides and two lateral T-slides. Compared with known Sitztiefenverstellern with only two substantially centrally arranged pairs consisting of sliding and sliding and lateral support elements for supporting the support plate relative to the base plate, a Sitztiefenversteller with four pairs consisting of T-slide and T-slide benefits. Thus, the aforementioned lateral pairs serve on the one hand the support of the support plate relative to the base plate. On the other hand, the lateral pairs cause a secure guidance and a reliable displaceability of the carrier plate relative to the base plate.

The at least one sliding element and the at least one sliding guide can cooperate in such a way that the spatial arrangement of base plate and carrier plate is fixed relative to one another and both plates can move relative to one another only linearly or in one direction. This movement is preferably used to adjust the seat depth. In this case, the plates can be moved into a maximally extended and a maximally retracted position as well as into at least one, preferably several, intermediate positions.

The present invention further comprises a Sitztiefenversteller comprising a base plate and a support plate as described above, wherein the support plate is arranged movable relative to the base plate to adjust a seat depth.

The base plate may include at least one trim channel for receiving a trim profile. Preferably, the base plate comprises a plurality of trim channels for receiving in each case at least one trim profile. For example, the base plate may include a rear trim channel as well as two lateral trim channels.

The present invention includes many different configurations of the aforementioned trim channels of base and carrier plate. The trim channels may hereby be identical or different.

Each of the trim channels may have a substantially semi-circular or semi-oval cross-section. Furthermore, the trim channel can be groove-shaped.

Regardless of its nature, each of the trim channels may comprise at least one retaining element, which serves, for example, to hold the trim profile in a form-fitting manner in the trim channel as soon as it has been introduced into the trim channel. Preferably, the at least one retaining element in this case is designed so elastically that the trim profile is reversibly fixed in the trim channel. Here is the holding element, such as the nose is rigid and the trim profile is elastic or bendable.

The trim profiles can be compared with the seat cover, d. H. be associated with the reference at least one seat cushion, or with the reference of at least one seat, for example, by being sewn to the cover. The trim profiles therefore preferably comprise a flat strip-shaped section and a holding section. The flat strip-shaped portion may in this case be a part of the cover or sewn thereto or otherwise connected, while the holding portion serves to be introduced into the trim channel and fixed there. The holding portion may be, for example, a widened portion compared to the flat strip-shaped portion or an angled portion.

Compared to known Sitztiefenverstellern can be dispensed with by the integrated trim channels and / or by the integrated webs on a separate so-called pad support plate. This is used in known seat depth adjusters to connect the separately padded front seat area section to the support plate.

The padding support plate is a padded front seat surface portion. This means in detail that the foam part is equipped with a cover or padded and subsequently can be clipped onto the support plate in a simple manner.

Instead of the trim channels of the base plate and / or the support plate may be associated with other devices for attachment of seat covers.

The base plate may comprise a latching toothing. The latching toothing can serve to spatially fix or lock the baseplate and the carrier plate relative to one another, in that the latching toothing cooperates with a complementarily shaped element of the carrier plate, in particular with a locking element, such as a locking slider. The configuration of the detent toothing and the complementary locking element determine how many discrete intermediate positions are present between the maximally extended and the maximum retracted position.

The locking element, in particular the locking slide can be made of a plastic. Preferably, the locking element or the locking slide is made of polyoxymethylene (POM) or another plastic, in particular thermoplastic, with a low coefficient of friction. This causes a favorable sliding behavior of the locking slide without friction and snagging, wherein the locking slide can also reliably cooperate with the locking toothing.

The base plate may comprise at least one counter bearing. The at least one abutment can serve as an abutment for a force storage element, for example a spring, in particular a compression spring. If two abutments are present, they preferably cooperate correspondingly with two force storage elements. Preferably, the spring is at one end on the abutment of the base plate and the other end directly or indirectly to a portion of the support plate. A bias of the at least one energy storage element is aligned so that the support plate and the base plate are moved to the maximum extended position, as long as no counteracting forces and the plates are not locked or a movement of the plates is mutually prevented in another way.

The at least one abutment can be formed fins or pinnae.

Preferably, the seat depth adjuster comprises two force storage elements and correspondingly two counter bearings. The energy storage elements are preferably arranged in channels, which may be formed on the support plate. The energy storage elements can be supported with their end opposite the abutment end to an end portion of the channel. The channel or channels can be configured as for the spring channel according to the DE 10 2011 054 927 A1 described. This can also be thought of the disclosed in the aforementioned application breakpoints and the spring protection. Furthermore, the channel may be configured as for the channel for guiding the spring in the DE 10 2009 012 780 B3 described.

In order to install the Sitztiefenversteller, the base plate described above is installed, for example, by being fixed to a seat pan of a seat, in particular a vehicle seat.

The base plate preferably comprises four recesses for a guide device. In these recesses, a guide device is introduced in each case for installing the seat depth adjuster. Such a guide device preferably comprises two spring bellows and a base element. Its construction and its function are in the DE 10 2012 108 271 A1 described.

The carrier plate comprises a slider-receiving, in which a slider and a cooperating with the slider locking slide and a compression spring are introduced. The energy storage elements are introduced into the channels, which are integrally formed on the carrier plate.

The carrier plate further comprises a lever holder. Preferably, the lever receptacle is arranged on the front side of the carrier plate. A lever which serves to actuate the seat depth adjuster can preferably be fixed pivotably on the lever receptacle. Here, the lever is preferably arranged so that a pivoting of the lever against the spring force of the compression spring releases the locking slide from engagement with the latching tooth, whereby the support plate relative to the base plate along the slide guides can be moved freely between the maximum extended and the maximum retracted position , Depending on the arrangement of the individual components of the seat depth adjuster, the lever must either be down, i. away from the seat, or up, i. pivoted to the seat to release the locking slide from its engagement with the locking teeth. By pivoting the lever as described above, the support plate is moved relative to the base plate and the lever is moved back to the original position, an adjustment of the seat depth. In known Sitztiefenverstellern comes instead of the aforementioned compression spring often a tension spring used. This requires more space than the compression spring and is cumbersome to assemble.

The base plate may comprise at least one injection screw, preferably the base plate comprises four injection screws. These can serve to connect the base plate, and thus the entire seat depth adjuster, to the seat pan.

The base plate can be made of plastic. If the base plate is produced by injection molding, for example, then the injection mold is preferably configured such that the base plate with integrally formed sliding element or with integrally formed sliding elements arises as the product of the injection molding process. The same applies to the locking teeth, the trim channel, the injection screws, the counter bearing and all other components, components and components of the base plate.

By the base plate and / or the support plate made of plastic as described above and in one piece with at least one of the components, components and components described in detail above, results in an advantageous functional integration and saving previously separately manufactured components, components and components, which previously had to be laboriously put together to provide the Sitztiefenversteller.

The seat according to the invention or the seat depth adjuster according to the invention can optionally be equipped with one or more tightening straps. This at least one strap is suitable to carry the seat cover when the carrier plate is moved relative to the base plate. These may be fastened at one end, for example, to the base plate or to the seat pan or otherwise and the other to the seat cover in order to tighten it regardless of the selected seat depth and or carry the seat cover with each adjustment of the seat depth. This also prevents a so-called crumb wrinkle is formed by the seat cover arches pocket-shaped.

list of figures

• 1 eine perspektivische Ansicht von unten auf eine Grundplatte 2,
• 2 eine perspektivische Ansicht von oben auf die Grundplatte 2,
• 3 eine perspektivische Ansicht von unten auf eine Trägerplatte 3,
• 4 eine perspektivische Ansicht von oben auf die Trägerplatte 3,
• 5 eine Explosionszeichnung eines Sitztiefenverstellers 1 im zusammengesetzten Zustand umfassend die Trägerplatte 3 und die Grundplatte 2,
• 6 eine perspektivische Ansicht von oben auf den Sitztiefenversteller im zusammengesetzten Zustand 1 in der maximal ausgefahrenen Position,
• 7 eine perspektivische Ansicht von oben auf den Sitztiefenversteller 1 in der maximal eingefahrenen Position,
• 8 eine perspektivische Ansicht von unten auf den Sitztiefenversteller 1 in der maximal eingefahrenen Position,
• 9 perspektivische Ansicht von oben auf den Sitztiefenversteller 1 nach 7 sowie eine Explosionsdarstellung dreier Trimmprofile 32, 33, 34 und zweier Spannbänder 23,
• 10 eine perspektivische Ansicht von oben den Sitztiefenversteller 1 nach 9 im zusammengesetzten Zustand,
• 11 eine Draufsicht auf den Sitztiefenversteller 1 nach 10,
• 12 eine geschnittene Seitenansicht entlang einer Linie A-A in 11,
• 13 eine teilgeschnittene perspektivische Ansicht auf den Sitztiefenversteller 1 im eingebauten Zustand,
• 14 eine Draufsicht auf einen Ausschnitt nach 13,
• 15a eine Vorderansicht des Sitztiefenverstellers 1,
• 15b eine Vorderansicht des Sitzschaums 17,
• 16a eine Seitenansicht des Sitztiefenverstellers 1,
• 16b eine Seitenansicht des Sitzschaums 17,
• 17 eine Draufsicht auf einen Sitztiefenversteller 1 nach 11 mit Standard-Schaumbefestigungsklipsen 16,
• 18a eine geschnittene Seitenansicht des Sitztiefenverstellers 1 nach 17,
• 18b eine vergrösserte Ansicht des Ausschnitts A der 18a,
• 19a eine perspektivische Ansicht von oben auf den Sitztiefenversteller 1 nach 6,
• 19b eine perspektivische Ansicht von oben auf den Sitzschaum 17 mit Standard-Schaumbefestigungsklipsen 16,
• 19c eine geschnittene Detailansicht, in welcher der Sitzschaum 17 der 19b und der Sitztiefenversteller 1 der 19a miteinander verbunden sind.

Further advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawings; these show in:

• 1 a perspective view from below of a base plate 2,
• 2 a perspective view from above of the base plate 2,
• 3 a perspective view from below of a support plate 3,
• 4 a perspective view from above of the support plate 3,
• 5 an exploded view of a seat depth adjuster 1 in the assembled state comprising the support plate 3 and the base plate 2,
• 6 a perspective view from above of the seat depth adjuster in the assembled state 1 in the maximum extended position,
• 7 a perspective view from above of the seat depth adjuster 1 in the maximum retracted position,
• 8th a perspective view from below of the seat depth adjuster 1 in the maximum retracted position,
• 9 perspective view from above on the seat depth adjuster 1 after 7 and an exploded view of three trim profiles 32, 33, 34 and two tension straps 23,
• 10 a perspective view from above the Sitztiefenversteller 1 after 9 in the assembled state,
• 11 a plan view of the seat depth adjuster 1 after 10 .
• 12 a sectional side view along a line AA in 11 .
• 13 a partially cutaway perspective view of the seat depth adjuster 1 in the installed state,
• 14 a top view of a section after 13 .
• 15a a front view of the seat depth adjuster 1,
• 15b a front view of the seat foam 17,
• 16a a side view of the seat depth adjuster 1,
• 16b a side view of the seat foam 17,
• 17 a plan view of a Sitztiefenversteller 1 after 11 with standard foam mounting clips 16,
• 18a a sectional side view of the seat depth adjuster 1 after 17 .
• 18b an enlarged view of section A of the 18a .
• 19a a perspective view from above on the Sitztiefenversteller 1 after 6 .
• 19b a perspective view from above of the seat foam 17 with standard foam mounting clips 16,
• 19c a sectional detail view, in which the seat foam 17 of 19b and the seat depth adjuster 1 of 19a connected to each other.

Identical elements and components are provided with the same reference numerals. In some drawings, the reference numerals of at least one element have been omitted for the sake of clarity. All drawings show various views of the same embodiments of the components of the present invention. If a specific element or a specific section of a component of the device according to the invention is not shown in a drawing, the reference symbol of this section or component can therefore be used from another drawing.

embodiment

Among other things in the 1 and 2 is a base plate 2 a seat depth adjuster 1 shown. This includes four injection screws on its underside 25 and reinforcing ribs 4 ,

On its upper side, it comprises four T-sliding elements 13, 14, which can be subdivided into two central T-sliding elements 13 and two lateral T-sliding elements 14. Furthermore, the base plate includes 2 on the top two side trim channels 35 each with two retaining elements and a rear trim channel 21 , which through two recesses 22 interrupted and thus divided into three parts. The rear trim channel 21 are several retaining elements 36 assigned. Between the central T-slide elements 13 comprises the base plate 2 two counter bearings 27 and a Rastzahnung 5 , Within the lateral T-sliding elements 14 are each two recesses 26 for each one guide device 10 formed.

Among other things in the 3 and 4 is a carrier plate 3 a seat depth adjuster 1 shown. This comprises on its underside four T-slide guides 11, 12, which can be divided into two central T-slide guides 11 and two lateral T-slide guides 12. Furthermore, the carrier plate comprises 3 on its underside two channels 7 and a slider recording 37 , The carrier plate 3 includes on its top two webs 15 and a mesh of reinforcing ribs 4 , At the front, the support plate has eight receiving recesses and two lever receptacles. Above the lever holders 31 and the receiving recesses 18 is a front trim channel 19 arranged. Opposite the front trim channel 19 is a tripartite rear trim channel 20 arranged on top of the carrier plate.

5 shows essential for the installation of the seat depth adjuster 1 needed items.

9 shows the fully assembled seat depth adjuster 1 and a plurality of components 23, 32, 33, 34, with the help of the Sitztiefenversteller adapted to components of a vehicle seat or can be connected to this vehicle seat.

Referring to the 1 to 19 explains the operation of the inventive device as follows:

The in the exploded view 5 shown items are joined together to provide a Sitztiefenversteller according to a first embodiment of the present invention.

The guiding devices 10 be in the corresponding recesses 26 introduced to a low-backlash movement of the support plate 3 relative to the base plate 2 To ensure when the seat depth with the help of the seat depth adjuster 1 is adjusted. The slider 29 will work together with the locking slider 28 and the compression spring 30 in the corresponding slider recording 37 brought in. The gearing 40 of the locking slider 38 is here oriented so that it with the ratchet teeth 5 the base plate 2 can be engaged, what a comparison of the 3 and 5 evident.

The lever 6 gets into the lever holder 31 introduced, for example, clipped. Preferably, the lever 6 here from below into the lever holder 31 what's coming from the 3 . 4 and 8th evident. The lever holder 31 preferably comprises two downwardly opening portions which complementarily shaped portions of the lever 6 record and hold. Of course, it can also be thought, only one or more than two lever shots 31 provided. The lever 6 would then be advantageously designed with as many complementary sections that in the lever holders 31 intervention. The lever 6 to mount from below facilitates the assembly and replacement of the lever 6 , Here is the lever 6 such in the lever holder 31 recorded that his bolt counter bearing 42 with the bolts 41 of the slider 29 can come into operative connection. This is also a comparison of 3 and 5 refer to. The feathers 8th be in the channels 7 brought in. They lie at one end on the lever-side end of the channels 7 and at the other end at the counter-bearings 27 at. The bias of the springs 8th in this case causes the carrier plate 3 always acted upon by a force which favors a movement in the maximum extended position.

The compression spring 30 again it acts on the slide 29 with one in the direction of the lever 6 acting force. The slider 29 can in this case at least between a front position, in which he within the slider recording 37 in one to the lever 6 shifted position comes to rest, and a rear position in which he is in one of the lever 6 moved away position comes to rest, be moved. The bias of the compression spring 30 hereby causes the slider 29 is spent in the front position. Now the lever 6 against the force of the compression spring 30 pivoted down, so transmit the bolt abutment 42, the pivoting movement of the lever 6 so on the bolts 41 and thus on the slide 29 in that this is brought into the rear position and the locking slide 28 out of engagement with the ratchet teeth 5 is solved. As if from a comparison of 6 and 19a shows, is the lever 6 in 6 in its rest position, which by the bias of the compression spring 30 is favored. In 19a however, the lever is 6 pivoted down and the engagement of the locking slide 28 with the Rastzahnung 5 is solved.

The teeth are in the front position 40 of the locking slider 28 with the Rastzahnung 5 the carrier plate 2 engaged. Will the slider 29 but shifted to the rear position, so the engagement between locking slide 28 and Rastzahnung 5 solved and the carrier plate 3 can be compared to the base plate 2 be moved. Here, only a linear displacement in a predetermined by an interaction of T-slide guides 11, 12 and T-sliding elements 13, 14 direction is possible.

The carrier plate 3 can be connected to a padded front seat surface portion, resulting from the 15 to 19 evident. The vehicle seat usually further comprises a rear seat surface portion, wherein a knee-near portion of the thigh of a passenger rests on the front seat surface portion. With the help of the seat depth adjuster 1 For example, the front seat surface portion is moved toward or away from the passenger's knees to adjust the seat depth.

To the padded seat foam 17 the front seat surface portion with the support plate 3 To connect, includes the seat foam 17 two integrated standard foam fastening clips 16 , which serve as additional fixation against the displacement of the cushion part. These are on the jetties 15 the carrier plate 3 clipped.

Because the seat foam 17 usually covered by a cover or seat cover is, after the above-described clipping of the seat foam 17 the seat foam 17 trimmed surrounding cover. For this purpose, the reference is expediently with a front trim profile 32 and a rear trim profile 33 connected in a front trim channel 19 and in a rear trim channel 20 be determined. For this purpose, each of the flat strip-shaped section 38 of the trim profile 32 . 33 connected to the cover while the holding section 39 of the trim profile 32 . 33 in the trim channel 19 , 20 is set. The holding section 39 can, for example, form fit in the trim channel 19 . 20 be held, for example by means of appropriate holding elements 36 , This is in 18 good to see.

The rear seat portion (not shown) is using the trim profile 34 for the base plate 2 trimmed in the same manner as above with respect to the trim channels 19 . 20 the carrier plate 3 described in the appropriate trim channel 21 the base plate 2 can be introduced.

The carrier plate 3 is also designed to be connected to any panels, such as design screens. The appearance of the panels can be adapted to the interior of a vehicle, in which the seat depth adjuster 1 to be used. Such a diaphragm is for this purpose at the receiving recesses 18 attached.

Regarding the 9 to 14 is also the operating principle of the optional tensioning straps 23 recognizable.

As a rule, both the seat foam 17 of the front seat bottom portion and the seat foam of the rear seat bottom portion (not shown) surrounded by a cover. Furthermore, both covers are usually connected to each other. Necessarily, that portion of the cover which is disposed between the seat surface portions is at least dimensioned to be a method of the support plate 3 in the maximum extended position permits. Will the carrier plate 3 now spent in the maximum retracted position, so folds the aforementioned portion of the cover, which is arranged between the seat surface sections. In this case, a so-called crumb wrinkle can arise when the aforementioned section of the cover folds like a bag. In these bags crumbs and other dirt can accumulate, which is undesirable.

The tension bands 23 may be provided to move the carrier plate 3 to tighten or stretch and / or carry that portion of the seat cover which is located between the seat surface sections. Here are the tension bands 23 be equipped with a mounting opening, by means of which they are at a corresponding projection 43 or the like of the base plate 2 or the seat pan 9 or otherwise determined at the seat. At one end, the tension straps 23 on the seat, on the seat pan 9 or otherwise defined or integrated. Andernends are the tension straps 23 associated with the seat cover In particular a comparison of 12 and 13 can be seen how the tension bands 23 against movement or displacement of the support plate 3 behavior.

LIST OF REFERENCE NUMBERS

1

Seat depth adjuster Seat depth adjuster

2

baseplate

3

support plate

4

reinforcing ribs

5

locking teeth

6

lever

7

channel

8th

feather

9

Shower Curtains

10

guiding device

11

Central T-slide

12

Lateral T-slide

13

Central T-slider

14

Side T-slider

15

web

16

Standard Schaumbefestigungsklips

17

seat foam

18

receiving recess

19

Front trim channel of the carrier plate

20

Rear trim channel of the carrier plate

21

Rear trim channel of the base plate

22

recess

23

strap

24

fastening opening

25

Injection screw

26

Recess for guiding device

27

thrust bearing

28

locking slide

29

pusher

30

compression spring

31

lever accommodation

32

Front trim profile for carrier plate

33

Rear trim profile for carrier plate

34

Trim profile for base plate

35

Side trim channel of the base plate

36

retaining element

37

Slider receiving

38

Flat strip-shaped section

39

holding section

40

gearing

41

bolt

42

Bolt-end support

43

head Start

A

neckline

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 102013113304 A1 [0002]
• DE 102011054927 A1 [0035]
• DE 102009012780 B3 [0035]
• DE 102012108271 A1 [0037]

Claims (13)

Support plate (3) for a seat depth adjuster (1), characterized by a receiving element (15) for receiving a fastener. Support plate (3) after Claim 1 , characterized in that the receiving element (15) is a web (15) which can cooperate with a fastening clip (16). Support plate (3) according to one of the preceding claims, characterized by a guide element (13, 14). Support plate (3) after Claim 3 , characterized in that it is the guide member is a sliding guide (13, 14). Support plate (3) according to one of the preceding claims, characterized by at least one receiving recess (18) for fixing a panel. Support plate (3) according to one of the preceding claims, characterized by at least one trim channel (19, 20) for receiving a trim profile (32, 33). Base plate (2) for a seat depth adjuster (1), characterized by a sliding element (13, 14), suitable for cooperating with a sliding guide (11, 12) of a carrier plate (3). Base plate (2) after Claim 7 characterized by at least one trim channel (21, 35) for receiving a trim profile (34). Seat depth adjuster (1) comprising a base plate (2) according to at least one of Claims 7 to 8th and a carrier plate (3) according to at least one of Claims 1 to 6 wherein the carrier plate (3) is movably arranged relative to the base plate (2) to adjust a seat depth. Seat depth adjuster (1) to Claim 9 characterized by a tension band (23) adapted to carry the seat cover when the carrier plate (3) is moved relative to the base plate (2). Vehicle seat comprising a seat depth adjuster (1) according to one of Claims 9 to 10 and a front seat surface portion associated with the support plate (3), characterized in that the front seat surface portion comprises an integral fastener (16) for fixing the front seat surface portion to the support member (15) of the support plate (3). Vehicle seat after Claim 11 Characterized in that the front seat portion is at least partially foamed and the fastening element (16) is injected. Seat after one of the Claims 11 or 12 characterized by a tension band (23) adapted to carry the seat cover when the carrier plate (3) is moved relative to the base plate (2).

Images