WO2017202488A2 - Système de capuchon servant à maintenir au moins une latte élastique d'une suspension à ressort d'un meuble ou d'un cadre, et latte élastique afférente - Google Patents

Système de capuchon servant à maintenir au moins une latte élastique d'une suspension à ressort d'un meuble ou d'un cadre, et latte élastique afférente Download PDF

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Publication number
WO2017202488A2
WO2017202488A2 PCT/EP2017/000603 EP2017000603W WO2017202488A2 WO 2017202488 A2 WO2017202488 A2 WO 2017202488A2 EP 2017000603 W EP2017000603 W EP 2017000603W WO 2017202488 A2 WO2017202488 A2 WO 2017202488A2
Authority
WO
WIPO (PCT)
Prior art keywords
cap
spring
cavity
strip
opening
Prior art date
Application number
PCT/EP2017/000603
Other languages
German (de)
English (en)
Other versions
WO2017202488A3 (fr
Inventor
Thomas Tillner
Original Assignee
Oke Kunststofftechnik Gmbh & Co. Kg
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 Oke Kunststofftechnik Gmbh & Co. Kg filed Critical Oke Kunststofftechnik Gmbh & Co. Kg
Publication of WO2017202488A2 publication Critical patent/WO2017202488A2/fr
Publication of WO2017202488A3 publication Critical patent/WO2017202488A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/062—Slat supports
    • A47C23/063—Slat supports by elastic means, e.g. coil springs
    • A47C23/064—Slat supports by elastic means, e.g. coil springs by elastomeric springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/061—Slat structures

Definitions

  • Cap arrangement for holding at least one spring bar of a spring base for a piece of furniture or a frame and associated spring bar
  • the invention relates to a cap arrangement for holding at least one spring bar of a spring base for a piece of furniture or a frame, with at least one cap cavity having a cap, designed to receive the front end of a spring bar in the cap cavity. Furthermore, the invention relates to a spring bar of a spring base for a piece of furniture or a frame, wherein the spring bar is formed in the region of its two front ends each for insertion into a cap cavity of a cap of a cap assembly. In addition, the invention relates to a spring base for a piece of furniture or a frame, with at least two cap assemblies of the aforementioned type and at least one spring bar of the aforementioned type, which is used with their ends in each case in a cap assembly. Furthermore, the invention relates to a frame with a spring base of the aforementioned type and a piece of furniture with a frame of the aforementioned type or a spring base of the aforementioned type.
  • cap assemblies For mounting of spring strips of a spring base on a piece of furniture or a frame usually cap assemblies are used, which are attached to the furniture on opposite sides or on the frame on opposite frame parts.
  • the spring strips engage with their front ends in each case in the cap cavity of the respective caps of the cap arrangements.
  • secure retention of the spring strips on the cap arrangements generally results.
  • a disadvantage of the known lower suspension systems of cap assemblies and spring strips is that it can easily come with a corresponding load of the spring strips that at least one end of a spring strip from slipping out of the cap cavity and it comes to a release of a spring bar from the spring base.
  • cap arrangements are known from the prior art, in which friction projections are provided in the cap, which press firmly when inserting the spring bar in the cap cavity on the surface of the spring bar, so that the highest possible frictional force results , which counteracts slippage of the spring strips under appropriate load.
  • friction projections are provided in the cap, which press firmly when inserting the spring bar in the cap cavity on the surface of the spring bar, so that the highest possible frictional force results , which counteracts slippage of the spring strips under appropriate load.
  • Object of the present invention is therefore to provide a cap assembly and a corresponding spring bar of the type mentioned, with the most secure support and arrangement of the spring bar in the cap assembly is ensured even under heavy load on the spring bar.
  • the securing element protrudes through the access opening, thus protruding beyond the part of the spring strip in which the access opening is located.
  • the invention differs significantly from the prior art, in which only borrowed clamping projections are provided in the cap. However, these clamping projections do not protrude into the cap cavity, since the cap cavity is the space within the cap that receives the end of the spring bar.
  • the fuse element according to the invention protrudes into the room, which is also occupied by the spring bar. Unlike the prior art, in the invention, no frictional engagement but a positive connection between the plugged into the cap cavity end of the spring bar and the fuse element is realized.
  • the spring bar in order to ensure positive engagement with the aforementioned securing element of the cap arrangement, is designed such that at least one passage opening is provided at the front ends of the bar, into which the securing element of the cap arrangement engages or engages through the passage opening and over the relevant part of the spring bar, in which the passage opening is provided, protrudes when the spring bar is inserted into the cap cavity.
  • the securing element of the cap and / or the opening of the spring strip to be or are designed such that that the securing element engages in an inserted into the cap cavity female connector in an end provided in the spring bar through opening or passes through it, so that the spring bar is secured against withdrawal from the cap cavity form-fitting manner.
  • the securing element projects over at least 10% of the clear height of the cap cavity from the cap base into the cap cavity in the direction of the cap cover of the cap.
  • the securing element preferably protrudes into the cap cavity over at least 20% and in particular over more than 30% of the clear height of the cap cavity.
  • the spring strip inserted into the cap cavity is arranged with clearance in the direction of the cap cover in the cap cavity.
  • the spring bar can thus be moved in the cap in the vertical direction, which is a difference from known cap assemblies.
  • the spring bar is usually arranged without play in the cap, which, as has been explained, even deliberately a deadlock of the end of the spring bar is made in the cap.
  • the cap base and the cap cover of the cap have such a distance, the we- at least by a factor of 1, 1 is greater than the clear cross section of the spring bar.
  • the securing element protrudes with its upper end by more than 50% of the thickness of the region of the spring strip in which the through-opening is located.
  • the spring strip has a particular pu laud convinced, preferably glass fibers having fiber core and a surrounding the fiber core coat of a thermoplastic material, in particular polypropylene or polyethylene on.
  • the sheathed fiber core forms the actual spring element.
  • On the sheathed fiber core is located on opposite sides in each case a strip leg.
  • the strip limbs which preferably consist of the same material as the mantle, project laterally from the mantle and preferably extend over the entire length of the sheathed fiber core.
  • the at least one access opening in the spring strip is provided at the end in the strip limb.
  • the passage opening is an opening which makes it possible to pass the securing element completely through the part of the spring strip in which the access opening is provided. So it is a complete penetration and, if necessary, a supernatant possible.
  • the realization of a passage opening in the strip leg does not affect the spring properties of the sheathed fiber core.
  • the strip limbs ultimately serve at least as a carrier of the access opening for cooperation with the securing element.
  • passage openings are provided in the spring strip not only at the opposite front ends, but at least one access opening is provided at each end of the spring strip on each of the strip limbs.
  • two securing elements may be provided for engagement in the respective passage openings.
  • the cap arrangement is designed accordingly. Specifically, the cap on the cap bottom on a recessed middle storage area and adjacent to each side of a storage area. In this case, the recess of the middle storage area means that it is recessed in relation to the adjacent lateral storage areas.
  • the central recessed storage area is preferably adapted in shape to the sheathed fiber core, while the lateral storage areas each serve to support the inguinal leg.
  • a securing element projecting into the cap cavity is provided on at least one of the lateral bearing areas.
  • the two securing elements are then arranged symmetrically to the central storage area.
  • the cap has a cap cover or cover opposite the cap base, wherein the distance between the cap base and the cap cover is greater than the clear cross section of the spring strip.
  • the cap base is connected to the cap cover via housing walls, namely two lateral and one rear housing wall. Opposite the rear housing wall is the insertion opening for horizontal insertion of the spring bar in the cap cavity.
  • a gap remains between the free end of the securing element and the underside of the cap cover, which corresponds at least to the thickness of the strip limb, but is preferably larger, so that the strip limb overlaps on insertion into the cap or the securing elements can be moved away and inserted into the cap cavity.
  • the securing element has a run-on slope extending in particular over its entire length (in the direction of insertion) and sloping towards the cap opening. Due to the run-on slope, when the end of the spring strip is inserted into the cap, the end is first raised above the run-up slope within the cap cavity until the securing element reaches the area of the passage opening of the spring strip. Then, the spring strip falls down over the passage opening within the cap cavity downwards or in the direction of the cap base, wherein the securing element then engages in or passes through the passage opening.
  • the securing element On the rear side, the securing element has a stop surface which cooperates with the rear opening edge of the passage opening. The stop surface ultimately adjoins the ramp.
  • the ramp is formed in the manner of a nose with a flat ramp, the end drops steeply and can even form an undercut, so that there is a secure stop surface.
  • the central storage area and / or at least one of the lateral storage areas are sloping sloping towards the cap opening.
  • This embodiment has the significant advantage that the spring strip, when it bends under load, lies flat against the cap base.
  • the slope allows a free swinging of the spring bar and within the cap relative to the cap bottom.
  • the cap arrangement has at least two caps.
  • a plurality of caps can be easily attached to a piece of furniture, that is to say on the side frames or a corresponding frame, wherein the individual caps are then connected to one another via a fastening strap.
  • the fastening tab not only represents the connection of the two caps. It also ensures constant distances between the caps and also makes it possible to attach the cap arrangement to the substrate.
  • the fastening tab should preferably have at least one opening, via which the cap arrangement can then be attached, for example, to (furniture-proof or frame-fixed) pins or else screwed on.
  • the fastening tab if it consists of a corresponding plastic, can be easily tacked to the ground. It is favorable in this context, even if the fastening tab is cut in particular in its central region and / or has a predetermined breaking point, so that individual caps of a cap assembly can also be easily solved or separated from the cap assembly. Since a large number of caps are often required, it is provided in a preferred embodiment of the invention that the fastening tab has a coupling element on one side of the cap arrangement and a counter-coupling element engaging in the coupling element on the other side of the cap arrangement. The cooperating coupling elements make it possible to connect cap arrangements with each other while maintaining the necessary predetermined spacing of caps of adjacent cap arrangements.
  • At least one spring element is provided between the cap of the cap assembly and the fastening tab.
  • This spring element causes its own suspension effect and can further support the positive spring properties of the spring strip. It is particularly advantageous in this context if the spring element has two mutually arcuate spring legs, which cause the additional spring effect.
  • the cap has a cap housing with a cap base, housing walls and a top-side cap cover. wherein the cap blank is connected to only one housing wall.
  • This embodiment makes it easier to insert the spring bar in the cap cavity.
  • the connection between the cap cover and the housing wall is designed as a hinge, in particular as a film hinge. While the hinge allows a defined pivoting of the cap blank, it is possible with appropriate choice of material of the cap or the cap cover and / or the housing wall, with which the cap cover is connected to unfold the cap cover and / or the housing wall, rougebwenken, profbiegen or the like.
  • the (maximum) open position is designed such that the cap cover in the swung-open state, the cap base the and in particular the storage areas at least substantially releases.
  • a release is understood to be the state in which it is possible without a swivel or a horizontal movement to use the associated spring strip exclusively via a vertical movement in the cap interior.
  • the cap cover is connected to the rear housing wall.
  • this embodiment offers itself when the cap cover has at least substantially an elongated rectangular shape and is connected to the rear-side housing wall via a long side.
  • the cap cover located in the open position protrudes upward only over the length of its short side.
  • a locking means for locking the cap cover in its closed and / or open position is provided.
  • the cap cover can thus be locked or locked as needed in one and / or the other position. This can be done in principle by a positive connection and / or by a latching connection.
  • a spring strip of predetermined width is suitable for a particular type of cap.
  • the width of the spring bar usually corresponds at least substantially to the width of the cap cavity. Spring strips that have a width greater than the width of the cap cavity can not be used in a narrower cap usually. However, wider and for other applications narrower bars are required for different applications.
  • the width of the spring bar is reduced at the front end, preferably in the region of both strip legs. As a result, this results in a stepped training (seen in plan view) at the front end of the spring bar, wherein in each case a particular rectangular area has been removed from the strip legs at the outer end.
  • the spring base according to the invention including the elements associated with it, namely the cap arrangements and the spring strips, can be part of a piece of furniture, in particular a sitting or lying furniture.
  • the cap assemblies are then attached to a fixed frame of the furniture or on opposite sides of the furniture.
  • the spring base can also belong to a separate frame, in particular spring strip frame, as used for example in beds.
  • the cap assemblies are then mounted on the frame on opposite sides or on opposite frame parts.
  • FIG. 1 is a perspective view of an embodiment of a cap assembly according to the invention
  • FIG. 2 is a perspective rear view of the cap assembly of FIG. 1,
  • FIG. 3 is a front view of the cap assembly of FIG. 1,
  • FIG. 4 shows a cross-sectional view of the cap arrangement from FIG. 3 along the section line IV-IV from FIG. 3, FIG.
  • FIG. 5 is a cross-sectional view of the cap assembly of FIG. 3 in the direction of arrow V - V of FIG. 3,
  • FIG. 6 is a perspective view of another embodiment of a cap assembly according to the invention.
  • FIG. 7 is a rear perspective view of the cap assembly of FIG. 6,
  • FIG. 8 is a front view of the cap assembly of FIG. 6, 9 is a cross-sectional view of the cap assembly of FIG. 8 taken along section line IX - IX of FIG. 8;
  • FIG. 10 is a cross-sectional view of the cap assembly of FIG. 8 taken along section line X-X of FIG. 8; FIG.
  • Fig. 1 1 is a plan view of an embodiment of an inventive
  • Fig. 12 is a view of the spring bar of FIG. 1 1 in the direction of arrow XII - XII
  • FIG. 13 is a plan view of another embodiment of a spring bar according to the invention.
  • 15 is a plan view of a frame with a spring base
  • 16 is a perspective view of a piece of furniture with a spring base
  • FIG. 17 is a view corresponding to FIG. 3 of another embodiment of a cap arrangement according to the invention, FIG.
  • FIG. 18 is a sectional view of the cap assembly of FIG. 17 taken along the
  • FIG. 19 is a cross-sectional view corresponding to FIG. 18 of a further embodiment of a cap arrangement according to the invention.
  • FIG. 20 is a representation corresponding to FIG. 18 of a further embodiment of a cap arrangement according to the invention.
  • a first embodiment of a cap assembly 1 is shown, which is provided for supporting spring strips 2.
  • Cap arrangements 1 and spring strips 2 are part of a spring base 3, which is used in furniture 4 or 5 frames. In the case of separate frame 5, these are usually used again in furniture 4.
  • the cap assembly 1 has at least one cap 6 with a cap cavity 7.
  • the cap cavity 7 is the free space located between the upper side of the cap base 8 and the underside of the cap cover 9 or cap cover and is accordingly designed to receive one end 10 of a spring strip 2 in the cap cavity 7.
  • the cap base 8 and the cap blanket 9 are part of a cap housing, wherein housing walls 12 are located between the cap bottom 8 and the cap cover. In the present case, two lateral housing walls 12 and a rear housing wall 12 are provided. Opposite the rear housing wall 12 there is an end-side access or an access opening for horizontal insertion of the spring strip 2 into the cap cavity 7.
  • securing element 1 1 which serves to engage in a through-opening 23 at the end 10 of the spring bar 2.
  • the safety element 1 1 extends from the cap base 8 in the direction of the cap cover 9.
  • the longitudinal extension of the securing element 11 from the cap base 8 in the direction of the cap cover 9 makes at least 10%, more preferably at least 20% and in particular between 30%. and 80% of the clear height between the cap base 8 and the cap ceiling 9.
  • Figs. 3 and 5 illustrate that in the illustrated embodiment, the fuse element 1 1 extends over about 60% of the clear height between the cap base 8 and the cap cover 9 in the region of the fuse element 1 1.
  • the cap base 8 of the cap 6 has a recessed middle storage area 13 and lateral storage areas 14 adjacent thereto laterally.
  • the middle storage area 13 is recessed relative to the lateral storage areas 14, 15.
  • the bearing areas 13, 14 are adapted to the shape of the end 10 of the spring bar 2, which will be discussed in more detail below.
  • a fuse element 11 is provided at each of the lateral storage areas 14 .
  • the securing elements 11 are arranged mirror-symmetrically to the central bearing area 13, wherein at the same time a mirror symmetry of the cap cavity 7 results overall for the bearing area 13. This has the consequence that it does not depend on the orientation of the spring bar 2 when inserting a spring bar 2 in the cap cavity 7.
  • Each of the securing elements 1 1 has a presently extending over its entire length in the direction of insertion ramp 15, wherein the ramp 15 falls to the cap opening 16 out.
  • the securing element 1 1 has a nose-shaped design, in particular in the manner of a barb.
  • a stop surface 17 connects at the end, which ultimately forms an undercut.
  • the cap base 8 is at least partially sloping sloping towards the cap opening 16.
  • the slope sloping towards the cap opening 16 is provided in the area of the central storage area 13 and also in the area of the lateral storage areas 14.
  • the cap assembly 1 has four caps 6, which are each equally spaced. It is understood that the cap assembly 1 may also have a larger or smaller number of caps 6.
  • Adjacent caps 6 are connected to each other via a fastening tab 18.
  • a fastening tab 18 is cut in the central region and thus forms a predetermined breaking point.
  • two openings each are provided in the fastening tab 18 between two caps 6, which serve either for screwing or for inserting fixing projections.
  • the individual fastening tabs 18 are cut in the central region.
  • FIGS. 4 and 9 illustrate that the end-side fastening straps 18 of the cap arrangement 1 each have a coupling element 19 and a counter-coupling element 20.
  • the elements 19, 20 are mutual Provided engagement with each other, so that it is possible to connect cap assemblies 1 together via the elements 19, 20 with each other.
  • the coupling element 19 is a spring-like projection, which is designed for positive engagement in a groove-like recess as a counter-coupling element 20.
  • Fig. 5 illustrates that the individual caps 6 have an end wall 21 at the end, which closes the cap cavity 7 at the end.
  • the cap assembly 1 as such is a molding of PE or PP.
  • the embodiment according to FIGS. 6 to 10 differs from the embodiment according to FIGS. 1 to 5 essentially in that a respective spring element 22 is provided between the individual caps 6 and the respective fastening straps 18.
  • the spring element 22 is connected both to the fastening tab 18 and to the underside of the cap 6.
  • the spring element 22 has two arcuately shaped spring legs, which are directed towards each other. It is understood that in principle it is also readily possible to provide spring elements formed in a different manner between the fastening tab 18 and the respective cap 6.
  • a spring bar 2 according to the invention for a spring base 3 for a furniture 4 or a frame 5 is shown.
  • the spring strip 2 is formed in the region of its two end-side ends 10, respectively, for insertion into a cap cavity 7 of a cap 6 of the cap arrangements 1 shown in FIGS. 1 to 10.
  • the spring bar 2 itself is mirror-symmetrical about its longitudinal axis L and also transversely thereto.
  • At least one passage opening 23 is provided at the front ends 10 of the spring strip 2, which is provided for engagement of a securing element 1 1 of the cap assembly 1 in the inserted into the cap cavity 7 state and trained.
  • the securing element 11 protrudes through the passage opening 23 in the inserted state and ultimately protrudes beyond the spring strip 2 or the region of the spring strip 2 having the passage opening 23.
  • the spring strip 2 has a fiber core 24 and a cladding 25 surrounding the fiber core 24.
  • the jacket 25 consists of a particular thermoplastic material, in particular polypropylene.
  • the spring strip 2 has on opposite sides in each case a strip limb 26 which projects laterally from the shell 25.
  • the end-side openings 23 are provided in the strip legs 26.
  • each end 10 of the spring bar 2 at each of the strip leg 26 has a through opening 23.
  • the through openings 23 are formed identically and have an elongated rectangular shape. In this case, then forms the respective outer end edge 27 of the through-opening 23 a stop surface for cooperation with the stop surface 17 of the securing element 1 1.
  • Fig. 13 an embodiment is shown in which the width of the spring bar 2 is reduced at the front end 10. Finally, corresponding areas have been removed at all four end corners.
  • the removed corner regions 28 have an elongated rectangular shape and result in that the frontal ends 10 correspond in width to the width of the spring strip 2 shown in FIG. In this way, a per se too wide female connector 2 in a narrower cap 6 can be used. As a result, a cap type can be used for two spring strip types of different widths.
  • Fig. 14 on a two frames 29, 30 launched under suspension 3 is shown.
  • the lower suspension 3 has at least two cap arrangements 1, one of which rests on a frame 29, 30 in each case.
  • the cap cover 9 has been omitted in each case in order to be able to depict the respective ends 10 of the spring strips 2 and the engagement of the respective securing elements 11 into the access openings 23.
  • spring strips 2 are inserted with their ends 10.
  • the type of attachment of the cap assemblies 1 on the frames 29, 30 is not shown.
  • the cap assemblies 1 can be tacked to the frames 29, 30 or screwed to them in the region of the fastening tabs 18. Due to the coupling and counter coupling elements 19, 20 For example, further cap arrangements 1 can be connected to the illustrated cap arrangements 1.
  • the securing elements 1 1 engage in the respective through openings 23.
  • the spring strips 2 lie with their endseiti- edge, and only with these, on the sloping cap base 8 at.
  • a flat concerns the ends 10 of the spring strips 2 on the cap base 8, d. H. on the storage areas 13, 14.
  • the securing element 1 1 is designed or has such a height or such a supernatant that even in the corresponding bent state of the spring strip 2, the end edge 27 of the through-opening 23, the stop surface 17 still engages behind.
  • the mounting of the spring base 3 on the frames 29, 30 is generally carried out in such a way that one or more cap arrangements 1 are first fastened, in particular tacked, to one of the casings 29, 30. Subsequently, the individual spring strips 2 are inserted into the respective cap cavities 7. The ramp 15 on the fuse element 1 1 facilitates insertion. As soon as the access opening 23 in the spring strip 2 is guided over the securing element 11, the end 10 falls onto the cap base 8, wherein the securing element 11 then engages in the passage opening 23 and thus results in a positive connection in the pulling-out direction. Then one or more cap arrangements 1 are pushed onto the free ends of the spring strips 2 already used on the one side. This is done in the manner described above. After pushing on the cap assemblies 1, these are placed on the other frame 29, 30 and fixed there, in particular angegetackert.
  • a separate frame 5 is shown with a lower spring, which is intended for use in a furniture 4.
  • the frame 5 is placed on corresponding frames 29, 30 on the furniture 4 and fastened there, if necessary.
  • the arrangement of the lower suspension 3 corresponds to an opposite frame parts 31, 32 of the previously described arrangement of the spring base 3 on the frames 29, 30, so that reference can be made thereto.
  • the attachment of the spring base 3 on the cap assemblies. 1 on the frame parts 31, 32 can be carried out in the same manner as described above.
  • Fig. 16 a part of a piece of furniture 4 is shown, wherein the spring base 3 is arranged on the frames 29, 30 of the furniture 4 and, if necessary, attached.
  • FIGS. 17 and 18 show an embodiment of the cap arrangement 1 which corresponds at least essentially to the cap arrangement 1 from FIG. 3.
  • the cap cover 9 is connected to only one housing wall 10, namely in the present case to the rear housing wall 12.
  • the connection is made via a hinge 33, which is actually a film hinge.
  • a material dilution is provided between the lateral housing walls 12 and the cap cover 9 is in each case a slot 34. In the area of the opposing slots 34, the cap cover 9 is not connected to the lateral housing walls 12.
  • the cap cover 9 can be pivoted from the closure position shown in FIGS. 17 to 20 in an open position.
  • the open position which is not shown, the cap cover 9 is in an at least 90 ° position to the closed position.
  • the maximum open position can also be provided over 90 ° with respect to the closed position. It is only important that in the pivoted state of the cap cover 9 of the cap base 8 is at least substantially exposed or released. This makes it possible to use a spring bar 2 exclusively by a vertical movement in the cap cavity 7 from above, until the spring bar 2 abuts the cap base 8 while the securing element 11 protrudes through the through-opening 23.
  • the insertion means exclusively via a vertical movement that the spring bar 2, is already lowered vertically when it is above the cap 6 and thus outside the cap.
  • an under- difference for horizontal insertion in which the spring bar 2 is first inserted horizontally into the cap cavity and only after the horizontal movement is moved vertically in the direction of the cap base 8.
  • FIG. 19 another embodiment of a cap 6 is shown.
  • the cap base 8 has no slope, but is flat.
  • one or a plurality of securing elements 11 may be provided on the cap base 8.
  • the one or more securing elements 1 1 then correspond to corresponding openings in the spring strip 2, wherein the openings then need not be through-openings, but can act.
  • the spring strip 2 only a recess for the hedging element 1 1, wherein the securing element 1 1 after then insertion of the spring strip 2 in the cap cavity 7 from above, so exclusively via a vertical movement Spring bar 2, can be used when the cap cover 9 has been swung open before.
  • FIG. 20 shows an embodiment which essentially corresponds to the embodiment according to FIG. 19, but in which a securing element 11 within the cap cavity 7 is completely absent. Accordingly, no opening or passage opening must be provided in the spring bar 2 end. However, such can basically be provided.
  • a spring strip 2 can also be used from above after opening the cap cover 9 in the cap cavity 7 exclusively by a vertical downward movement. Subsequently, the cap 6 can be closed by pivoting the cap cover 9. In all cases, in principle, a locking or fixing the cap cover 9 is not necessary, since after placing a mattress, a cushion or the like on the cap assembly 1, a closure of the cap 6 by appropriate loading of the cap cover 9 results. LIST OF REFERENCE NUMBERS

Landscapes

  • Legs For Furniture In General (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Furniture Connections (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

L'invention concerne un système de capuchon (1) servant à maintenir au moins une latte élastique (2) d'une suspension à ressort (3) d'un meuble (4) ou d'un cadre (5), et comportant au moins un capuchon (6) présentant une cavité de capuchon (7) et conçu pour loger l'extrémité (10) d'une latte élastique (2) dans la cavité de capuchon (7). Selon l'invention, au moins un élément de sécurité (11) pénétrant dans la cavité de capuchon (7) est réalisé dans le capuchon (6) et conçu pour passer par une ouverture de passage (23) à l'extrémité (10) de la latte élastique (2).
PCT/EP2017/000603 2016-05-23 2017-05-19 Système de capuchon servant à maintenir au moins une latte élastique d'une suspension à ressort d'un meuble ou d'un cadre, et latte élastique afférente WO2017202488A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102016006158 2016-05-23
DE102016006158.8 2016-05-23
DE102016006237.1A DE102016006237B4 (de) 2016-05-23 2016-05-25 Kappenanordnung zur Halterung wenigstens einer Federleiste einer Unterfederung für ein Möbel oder einen Rahmen und zugehörige Federleiste
DE102016006237.1 2016-05-25

Publications (2)

Publication Number Publication Date
WO2017202488A2 true WO2017202488A2 (fr) 2017-11-30
WO2017202488A3 WO2017202488A3 (fr) 2018-01-18

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PCT/EP2017/000603 WO2017202488A2 (fr) 2016-05-23 2017-05-19 Système de capuchon servant à maintenir au moins une latte élastique d'une suspension à ressort d'un meuble ou d'un cadre, et latte élastique afférente

Country Status (2)

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DE (1) DE102016006237B4 (fr)
WO (1) WO2017202488A2 (fr)

Cited By (3)

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WO2020168070A1 (fr) * 2019-02-15 2020-08-20 The Lovesac Company Systèmes de support de meubles modulaires
US11178973B2 (en) 2019-02-15 2021-11-23 The Lovesac Company Furniture spring system
EP3923768A4 (fr) * 2019-02-15 2023-02-08 The Lovesac Company Systèmes de support de meubles modulaires
US11659933B2 (en) 2019-02-15 2023-05-30 The Lovesac Company Furniture spring system
US11659936B2 (en) 2019-02-15 2023-05-30 The Lovesac Company Modular furniture support systems

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