Seat with pad

Abstract

The present disclosure relates to a seat that may have a support structure and a pad having a support wire attachable to the support structure. A retainer may be provided which is fixed at one end through an opening in the support structure and at the opposite end onto the support wire. The retainer may have a mounting member to fix through the opening and a hook to catch the support wire, the mounting member having a use position and a mounting position that is inclined relative to the use position. The mounting member and the hook may be joined by a spacer bar.

Claims

1. A seat comprising: a support structure and a pad having a support wire attachable to the support structure, wherein a retainer is provided which is fixed at one end through an opening in the support structure and at the opposite end onto the support wire, the retainer comprises a mounting member to fix through the opening and a hook to catch the support wire, the mounting member having a use position and a mounting position that is inclined relative to the use position, and the mounting member and the hook are pivotally joined to a spacer bar, wherein said hook has a closed upper portion and an open lower portion wider than said upper portion, said lower portion having an inwardly turned finger adapted to secure said support wire.

2. The seat according to claim 1, wherein the pad is a soft pad.

3. The seat according to claim 1, wherein the pad is a bolster.

4. The seat according to claim 1, wherein the pad is made of a foam part.

5. The seat according to claim 1, wherein the mounting member is formed as a pin or a bolt or a screw.

6. The seat according to claim 1, wherein the hook is formed as J-strip clip.

7. The seat according to claim 1, wherein the spacer bar is formed as plastic strip.

8. A seat comprising: a support structure and a pad having a support wire attachable to the support structure, wherein a retainer is provided which is fixed at one end through an opening in the support structure and at the opposite end onto the support wire, the retainer comprises a mounting member to fix through the opening and a hook to catch the support wire, the mounting member having a use position and a mounting position that is inclined relative to the use position, and the mounting member and the hook are joined by a spacer bar, wherein the spacer bar is formed as fabric tape.

9. A seat comprising: a support structure and a pad having a support wire attachable to the support structure, wherein a retainer is provided which is fixed at one end through an opening in the support structure and at the opposite end onto the support wire, the retainer comprises a mounting member to fix through the opening and a hook to catch the support wire, the mounting member having a use position and a mounting position that is inclined relative to the use position, and the mounting member and the hook are joined by a spacer, wherein the spacer bar is made of a flexible material.

10. The seat according to claim 1, wherein the spacer bar comprises at each end an attachment loop.

11. The seat according to claim 1, wherein the spacer bar comprises a reinforcement member.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The present disclosure will become more fully understood from the detailed description given herein below and the accompanying drawings which are given by way of illustration only, and thus, are not limitative of the present disclosure, wherein:

(2) FIG. 1 shows a side view of a possible embodiment of a seat with an attached pad,

(3) FIG. 2 shows a perspective view of a seat with a pad,

(4) FIG. 3 shows a cross section of a seat with a pad in a connecting area,

(5) FIG. 4 shows a possible embodiment of a retainer, and

(6) FIG. 5 shows an alternative embodiment of a retainer.

(7) Corresponding parts are marked with the same reference symbols in all figures.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

(8) FIGS. 1 and 2 show a side view and a perspective view of a possible embodiment of a seat 1. The seat 1 is for example a vehicle seat.

(9) The seat 1 has seat components with side bolster reinforcement. For example, the seat 1 comprises a generally horizontal seat cushion 2 and a generally upright backrest 3. The seat cushion 2 and the backrest 3 may be adjustable with respect to each other.

(10) The invention is described for the backrest 3 in the following. The invention may be also usable for the seat cushion 2 in a similar manner.

(11) The backrest 3 has a support structure 3.1 with a surface 3.2. The support structure 3.1 is formed e.g. by a frame 3.1.1 with reinforcement structure 3.1.2. For example, the support structure 3.1 may be formed by a support shell with reinforcement ribs 3.1.3. The backrest 3 may have various support structures and configurations. The invention refers to the connection of a pad 4 to the support structure 3.1.

(12) The seating side or surface 3.2 of the backrest 3 is in general planar. The support structure 3.1 has a pair of lateral side edges 3.3.

(13) The pad 4, described below in more detail, is raised from the generally planar surface 3.2 at least along the lateral side edges 3.3 forming side bolsters 4.1 at least alongside the surface 3.2. The side bolsters 4.1 provides a desired snug feeling of the seat 1.

(14) The pad 4 may be formed as a mate. Alternatively, the pad 4 may be formed by separate lateral soft parts. In a possible embodiment, the pad 4 is a soft pad. The pad 4 may be made of foam. The pad 4 has an outer dimension which is smaller than an outer dimension of the support structure 3.1. In particular, the pad 4 may be designed as at least one of a side pad, a backrest pad or a seating pad. Furthermore, a plurality of pads may be assembled to the one-piece support structure 3.1. For instance, two side pads and one backrest pad can be assembled and fixed to the one-piece backrest support structure 3.1 by one or more retainers 5.

(15) The pad 4 is attachable to the support structure 3.1. The pad 4 is placed over the support structure 3.1 or frame or shell. Once the pad 4 is applied to the support structure 3.1, the seat component is covered with a seat cover material such as fabric, leather or vinyl in a conventional manner.

(16) FIG. 3 shows a cross section of the seat 1 with the attached pad 4 in a connecting area A (shown in FIGS. 1 and 2).

(17) The pad 4 further has a support wire 4.2. The support wire 4.2 serves for attaching the pad 4 to the support structure 3.1. The support wire 4.2 may be formed as a tube or as cable tie. In particular, the support wire 4.2 may be formed by a single piece cable or wire. The pad 4 comprises for example a groove 4.3. In particular, the groove 4.3 may be formed as a circumferential groove in which a single support wire 4.2 is arranged.

(18) Furthermore, the support structure 3.1 comprises a recess 3.4. The recess 3.4 is aligned with the groove 4.3 in the pad 4. In particular, during assembling the support structure 3.1 and the pad 4 are to be positioned to each other such that the recess 3.4 comes into an alignment with the groove 4.3.

(19) A retainer 5 is provided to align the support structure 3.1, in particular the recess 3.4 with the pad 4, in particular with the groove 4.3 in the pad 4.

(20) In particular, the support structure 3.1 and the pad 4 are fixed to each other by a plurality of retainers 5. The retainers 5 may be individually assembled, e.g. one by one, around the perimeter of the pad 4. Alternatively, a few numbers of retainers 5 are assembled in the corners of the pad 4.

(21) The retainer 5 is fixed at one end 5.1 through the recess 3.4 or an opening in the support structure 3.1. At the opposite end 5.2, the retainer 5 is fixed onto the support wire 4.2. The both ends 5.1, 5.2 are joined by a spacer bar 5.3.

(22) The retainer 5 serves for a proper location of the pad 4 on the support structure 3.1. In particular, the retainer 5 allows mounting the pad 4 to the support structure 3.1 with tolerance compensation. The pad 4 is tightly fixed to the support structure 3.1, in particular without a gap, by the retainer 5.

(23) In particular, the support structure 3.1 and the pad 4 are to be mounted to each other by the retainer 5 which is designed such that each of the two fixing ends 5.1, 5.2 are pivotably arranged onto the spacer bar 5.3. The spacer bar 5.3 is provided between the two fixing ends 5.1 and 5.2. In particular, as a first fixing end 5.1 a mounting member 5.4 is to be fixed to the support structure 3.1 and as a second fixing (opposite) end 5.2 a hook 5.5 is to be fixed to the pad 4, in particular to the wire 4.2.

(24) The spacer bar 5.3, the mounting member 5.4 and the hook 5.5 may be formed as a one-piece retainer 5. In particular, the retainer 5 may be formed as a two-component injection molded part. For instance, the mounting member 5.4 and the hook 5.5 are arranged to the ends 5.1, 5.2 of the spacer bar 5.3, e.g. by hinges 5.8, for instance by integral flexible hinges (see FIGS. 4 and 5).

(25) Alternatively, a spacer bar 50.3, a mounting member 50.4 and a hook 50.5 are formed as separate parts which are to be pre-assembled together to form a multi-part retainer 50 shown in FIG. 5, wherein the mounting member 50.4 and the hook 50.5 are flexibly arranged to the ends 50.1, 50.2 of the spacer bar 50.3 by hinges 50.8.

(26) FIG. 4 shows a possible embodiment of the retainer 5 in more detail.

(27) The retainer 5 comprises at one of the ends 5.1 the pivotable mounting member 5.4 to fix it through the recess 3.4 in the support structure 3.1.

(28) On the opposite side 5.2, the retainer 5 comprises the hook 5.5 to catch the support wire 4.2 in the pad 4.

(29) The mounting member 5.4 and the hook 5.5 are joined by the spacer bar 5.3. The mounting member 5.4 is flexibly fixed or hinged to the spacer bar 5.3 in a conventional manner, e.g. by a mechanical connection, for example a joint connection or form fit connection or force fit connection having a hinged mechanism. E.g. the mounting member 5.4 may be fixed to the spacer bar 5.3 by an integral flexible hinge.

(30) Further, the mounting member 5.4 may be perpendicularly fixed to the spacer bar 5.3, wherein the spacer bar 5.3 is pivotably arranged to a free end of the hook 5.5.

(31) The hook 5.5 is fixed to the spacer bar 5.3 in a conventional manner, e.g. by a mechanical connection or an adhesive connection. In particular, the hook 5.5 may be pivotably arranged onto the end of the spacer bar 5.3 directed to the pad 4. For instance, a hinge 5.8 is arranged between the hook 5.5 and the respective end of the spacer bar 5.3.

(32) The hook 5.5 may be formed as J-strip clip or as a clamping clip. The hook 5.5 is resilient to snap over the support wire 4.2.

(33) The mounting member 5.4 is formed as a pivotable base plate. The mounting member 5.4 may be inserted into the recess 3.4 to secure the pad 4 to the support structure 3.1.

(34) The spacer bar 5.3 is made of a flexible material. In particular, the spacer bar 5.3 is formed by a tape, e.g. a fabric tape. Furthermore, the spacer bar 5.3 can be provided by a strap or band. Additionally, the spacer bar 5.3 can be provided by a conical shaped and/or polygonal or similar shaped spacer bar.

(35) Such a hinged arrangement or flexible hinged mechanism of the fixing ends 5.1, 5.2 of the retainer 5 onto the spacer bar 5.3 allows an easy assembling in tight spaces.

(36) FIG. 5 shows an alternative embodiment of a retainer 50.

(37) The mounting member 50.4 is formed as a pin or a bolt or a screw for a form-fit connection with the support structure 3.1. Instead of the hook 5.5 a fastening strap 50.5 may be provided to catch the support wire 4.2.

(38) The spacer bar 50.3 may be formed as a plastic strip or band. The plastic strip or band may be woven.

(39) The spacer bar 50.3 comprises at each end an attachment loop 50.6. Further, the spacer bar 50.3 can be reinforced, e.g. by a reinforcement member 50.7, for example a second strip.

(40) Further, a hinge 50.8 is arranged between the hook 50.5 and the respective end of the spacer bar 50.3.

LIST OF REFERENCES

(41) 1 seat 2 cushion 3 backrest 3.1 support structure 3.1.1 frame 3.1.2 reinforcement structure 3.1.3 ribs 3.2 surface 3.3 edge 3.4 recess 4 pad 4.1 bolster 4.2 support wire 4.3 groove 5, 50 retainer 5.1, 50.1 end 5.2, 50.2 opposite end 5.3, 50.3 spacer bar 5.4, 50.4 mounting member 5.5, 50.5 hook 50.6 loop 50.7 reinforcement member 5.8, 50.8 hinges A area