JPH055000U - Suspended structure of seat skin with striped pattern - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] The seat skin, which forms a belt-like pattern on the seat surface of the seat, is hung and fixed on the cushion pad side with a very simple structure without much effort. [Structure] Each suspension line 10, 1 of the strip pattern 12
Corresponding to No. 1, each of the hanging bags 13 and 14 attached to the back surface side of the seat skin 1 is tension-supported to the cushion pad 3 side by one axially bent listing wire 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a structure for suspending a seat skin in a seat for automobiles, furniture, etc. ， Specifically, a striped pattern should be formed with at least two suspension lines that are located close to each other. The present invention relates to a hanging structure of a seat skin formed on the front surface side.

[0002]

[Prior art]

  Conventionally, in order to suspend and fix the seat skin, multiple hanging bags are provided on the back side of the seat skin. Install them in parallel and insert one listing wire into each hanging bag. With a plurality of C-shaped rings and coil springs that hang on the axis of the sting wire, Each suspension bag is tension-supported on the cushion pad side.

Applying the structure for suspending the seat skin, the seat skin is shaped so as to form a belt-like pattern on the seat surface with the _two suspending lines L _{1 and} L _{2 as} in the seat back B shown in FIG. When fixed by hanging, the number of parts such as the C-shaped ring and the coil spring as well as the listing wire is at least doubled, and the labor required for assembly is extremely increased, so that it cannot be mass-produced.

[0004]

[Problems to be solved by the device]

  The present invention has a very simple structure and requires a lot of time even for a seat skin having a belt-shaped pattern. An object of the present invention is to provide a suspending structure for a seat skin that can be suspended and fixed without restraint.

[0005]

[Means for Solving the Problems]

  The structure for suspending a seat skin having a belt-like pattern according to claim 1 of the present invention Corresponding to at least two parallel suspension lines located close to each other. Attach the hanging bags to the back side of the seat skin, and bend one axis line into the hanging bags. The listing wire is inserted through each parallel shaft and the listing wire is Each end of the parallel shaft portion located outside the hanging bag of the ya and the continuous axial bending of the parallel shaft portion. Part, fix the listing wire to the cushion pad side and attach each hanging bag. It is constructed by tensioning and supporting with a single listing wire.

[0006]   In the hanging structure of the seat skin having the strip-shaped pattern according to claim 2, Each end of the parallel shaft portion located outside the hanging bag of the listing wire and the parallel shaft portion A support shaft mounted with a continuous axial bending part embedded inside the cushion pad. Hang it on the ear and secure the listing wire to the cushion pad. It is composed of

[0007]

[Action]

  In the suspending structure of the seat skin having the strip-shaped pattern according to claim 1 of the present invention, Pulling hanging bags located close to each other with a single listing wire bent along the axis A idiot that supports at least the number of listing wires to support However, each hanging bag can be hung and supported together with a substantially uniform degree of tension. It is possible to shape the band-shaped pattern with a good appearance.

[0008]   In the suspended structure of the seat skin having the strip-shaped pattern according to claim 2, The swinging wire cushions each end of the parallel shaft and the bending part that connects the parallel shaft. Since it is hooked and fixed to the support wire embedded in the pad, The number of parts can be reduced by fixing without using a C-shaped ring or coil spring. It will be easy and easy to assemble without any trouble.

[0009]

【Example】

  FIG. 1 is an exploded view of the structure for suspending a seat skin according to the present invention. Inside, 1 is a seat skin, 1 is a listing wire, and 3 is a cushion pad.

[0010]   As the seat skin 1, a skin material, a wadding material, and a backing material are laminated in three layers. A trim cover is used. On the surface side, the three are sewn together or By connecting by elder welding, the suspension lines 10 and 11 are located close to each other. Thus, the pair is formed in parallel with each other in the lateral direction of the portion corresponding to the seat surface. Each of these The pair of suspension lines 10 and 11 has a band-shaped pattern 12 formed on the front surface side of the seat cover 1. The strip-shaped pattern 12 is provided in a plurality of strips at upper and lower intervals. There is.

[0011]   The listing wire 2 has a parallel shaft portion 20 and 21, and is a single bent wire. Suspension bag made of ear members, the parallel shaft portions 20 and 21 of which are paired with the seat skin 1. By pulling the suspension bags 13 and 14 respectively, the suspension bags 13 and 14 are pulled as described below. It is attached to the seat surface 1 as a supporting shaft. Also, this listing The yarn 2 connects the parallel shaft portions 20 and 21 with the respective end portions 22 and 23 of the parallel shaft portions 20 and 21. It is fixed to the cushion pad side with the axial bending part 24. The wire 2 should be hooked and fixed to the support wire of the cushion pad 3 described later. The end portions 22 and 23 of the parallel shaft portions 20 and 21 are axially bent and formed into a ring shape of the edge. Further, the axially bent portion 24 is curved and formed in a substantially U shape from the base portions of the parallel shaft portions 20 and 21. ing.

[0012]   The cushion pad 3 includes a seat surface portion 30 and left and right bank portion portions 31, 32. And a linear support wire at the boundary between the parts 30 and 31, 32. It is foamed by mounting 33 and 34 in the vertical direction by embedding in advance. . The support wires 33, 34 are connected to the end portions 22, 2 of the listing wire 2 respectively. 3 and the axial line portion where the axial bending portion 24 is hooked is exposed from the cushion pad 3. It is installed. Also, the support wires 33 and 34 are partially exposed. In addition, the hanging bag portion 13 that is pulled by the parallel shaft portions 20 and 21 of the listing wire 2 , 14 corresponding to the seat surface portion of the cushion pad 3 so as to be capable of being drawn in and supported. The groove 35 is provided in the.

[0013]   In order to suspend the seat skin from these parts 1, 2 and 3, first, Insert the parallel shaft portions 20 and 21 of the wire 2 into the hanging bags 13 and 14 of the seat cover 1 Then, the listing wire 2 is assembled to the seat surface 1. Next, the hanging bag 13 End portions 22 and 23 of the parallel shaft portions 20 and 21 located outside of the shafts 14 and 14, and the axial bending portion 2 In order to fix the listing wire 2 to the cushion pad 3 at 4, the axial bending portion 24 Is engaged with the axial portion of the support wire 34 exposed from the cushion pad 3. Then, the end portions 22 and 23 of the parallel shaft portions 20 and 21 which are axially bent into a ring shape are supported. Fit and engage the axial wire portion of the boot wire 33 exposed from the cushion pad 3 It

[0014]   Figure 2 shows the seat cover 1 suspended from the listing wire 2 and secured. In this state, the listing wire 2 is locked by the support wires 33 and 34 and is closed. The mounting pad 3 is fitted and arranged along the concave groove 35, and the listing wire The hanging bags 13 and 14 supported by the parallel shaft portions 20 and 21 of the ear 2 are placed inside the groove 35. The suspension lines 10 and 11 that are pulled to form the strip pattern 12 are shaped It

[0015]   In the suspended structure of the seat skin having the band-shaped pattern configured in this way, the band-shaped Suspension attached corresponding to the pair of suspension lines 10 and 11 forming the pattern 12. Both the bags 13 and 14 are tension-supported by a single listing wire 2 that is bent along the axis. Therefore, since it is possible to support the hanging bags 13 and 14 with substantially equal tensile forces, the belt The shape of the turn 12 can be kept in good shape. Also, use the listing wire 2 as a cushion pad. Cushion by directly hooking the support wires 33 and 34 embedded in the pad 3 Since it is fixed to the pad 3, the seat surface 1 is cushion pad 3 with a small number of parts. Not only can it be assembled into the machine, but it also does not require the labor required for assembly.

[0016]   In the embodiment described above, the two hanging lines 10 and 11 located close to each other are used. Although the case where one strip-shaped pattern 12 is shaped is shown in the above, for example, three hanging lines are used. When forming a strip-shaped pattern with a cord, use one listing wire with three wires. Similar construction by using a listing wire that is axially bent You can

[0017]   As described above, the hanging structure of the seat skin having the strip-shaped pattern according to the present invention is used. If this is the case, a well-designed strip-shaped pattern can be kept on the front side with a small number of parts and without trouble. The seat skin can be shaped and fixed to the cushion pad.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a structure for suspending a seat skin according to the present invention.

FIG. 2 is a sectional view partially showing a structure for suspending the seat cover.

FIG. 3 is a perspective view of a seat back covered with a seat skin having a belt-like pattern showing a problem to be solved by the present invention.

[Explanation of symbols]

1 seat skin 10,11 Suspension line 12 striped patterns 13,14 Hanging bag 2 listing wire 20,21 Parallel shaft part 22, 23 Ends of parallel shafts 24-axis bending section 3 cushion pad 33,34 support wire

Claims (2)

[Scope of utility model registration request] 1. In a suspending structure of a sheet skin in which a belt-like pattern is formed on the front surface side by at least two parallel suspending lines located close to each other, a suspending bag is provided corresponding to each suspending line. Each of the parallel shafts is attached to the back side of the seat skin, and one axially bent listing wire is inserted into each of the parallel shafts in the hanging bag. It has a strip-shaped pattern characterized in that the listing wire is fixed to the cushion pad side by the end portion and the axially bending portion where the parallel shaft portion is continuous, and each hanging bag is tension-supported by one listing wire. Suspended structure of seat skin. 2. A support wire embedded in a cushion pad is hung on each end of a parallel shaft portion located outside the hanging bag of the listing wire and an axial bending portion that connects the parallel shaft portion. 2. The fixing wire is fixed to the cushion pad by stopping it.
Suspended structure of the seat skin.