JPH0434742Y2

JPH0434742Y2 -

Info

Publication number: JPH0434742Y2
Application number: JP1985163795U
Authority: JP
Priority date: 1985-10-25
Filing date: 1985-10-25
Publication date: 1992-08-18
Also published as: JPS6270849U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は車両用シート（特に自動車座席）に関
し、より詳しくは車両用シートを形成するクツシ
ヨン体の改良に係るものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a vehicle seat (particularly an automobile seat), and more specifically relates to an improvement of a cushion body forming a vehicle seat.

（従来の技術）従来、この種の自動車座席としては第３図ない
し第５図に示すものがある。図中、１は自動車座
席で、シートバツク２とシートクツシヨン３とか
らなる。このシートバツク２およびシートクツシ
ヨン３は表皮部材４と、この表皮部材４により被
包されるクツシヨン体８とからなる。クツシヨン
体８は第１のクツシヨン部材であるクツシヨン部
材５と第２のクツシヨン部材であるパツド部材６
の２層からなり、クツシヨン部材５の上面に渉つ
てパツド部材６が接着している。このクツシヨン
部材５はその両側に膨出部５ａ，５ａが形成さ
れ、この膨出部５ａ，５ａ間に低密度からなる前
記パツド部材６を載置する。パツド部材６は、前
記クツシヨン部材５の上面に沿つて接着され、そ
の両側面６ａ，６ａがクツシヨン部材５の膨出部
側面５ｂと同一面に形成される。そして、表皮部
材４はパツド部材６を被覆し、クツシヨン部材５
の膨出部側面５ｂに取付けられた玉縁７に縫着さ
れる。(Prior Art) Conventionally, as this type of automobile seat, there are those shown in FIGS. 3 to 5. In the figure, reference numeral 1 denotes an automobile seat, which consists of a seat back 2 and a seat cushion 3. The seat bag 2 and the seat cushion 3 consist of a skin member 4 and a cushion body 8 covered by the skin member 4. The cushion body 8 includes a cushion member 5 which is a first cushion member and a pad member 6 which is a second cushion member.
A pad member 6 is bonded across the upper surface of the cushion member 5. This cushion member 5 has bulges 5a, 5a formed on both sides thereof, and the pad member 6 made of low density is placed between the bulges 5a, 5a. The pad member 6 is adhered along the upper surface of the cushion member 5, and both side surfaces 6a, 6a thereof are formed on the same plane as the side surface 5b of the bulge portion of the cushion member 5. The skin member 4 covers the pad member 6, and the cushion member 5
It is sewn to the bead 7 attached to the side surface 5b of the bulge.

（考案が解決しようとする問題点）上記構成にかかる自動車座席１は、クツシヨン
部材５の膨出部５ａ，５ａ間に、低密度からなる
パツド部材６を、前記クツシヨン部材５の上面に
沿つて接着して取付け、パツド部材６の両側面６
ａ，６ａをクツシヨン部材５の膨出部側面５ｂと
同一面に形成し、このパツド部材６とクツシヨン
部材５とを表皮部材４により被覆して形成されて
いるため、乗員が着座したり降車したりする際
に、パツド部材６の側面６ａは内側へ引張られ、
パツド部材６の側部６ｂとクツシヨン部材５の膨
出部５ａとの接着状態が弱まり、パツド部材６の
側部６ｂがクツシヨン部材５の膨出部５ａから剥
がれ、パツド部材６の側部６ｂがはね上がるた
め、クツシヨン部材５の膨出部５ａとパツド部材
６の側部６ｂとの間に空間が生じて表皮部材４が
持ち上がるので、それにより玉縁７が蛇行した
り、表皮部材４の表面形状がくずれたりして外観
上見栄えが悪かつた。(Problems to be Solved by the Invention) The automobile seat 1 having the above configuration has a pad member 6 made of low density between the bulges 5a, 5a of the cushion member 5 along the upper surface of the cushion member 5. Attach by gluing, both sides 6 of padded member 6
a, 6a are formed on the same surface as the side surface 5b of the bulge part of the cushion member 5, and the pad member 6 and the cushion member 5 are covered with the skin member 4. When the pad member 6 is moved, the side surface 6a of the pad member 6 is pulled inward,
The adhesive state between the side part 6b of the pad member 6 and the bulge part 5a of the cushion member 5 weakens, and the side part 6b of the pad member 6 is peeled off from the bulge part 5a of the cushion member 5, and the side part 6b of the pad member 6 is removed. Due to the springing up, a space is created between the bulging part 5a of the cushion member 5 and the side part 6b of the pad member 6, and the skin member 4 is lifted, which may cause the bead 7 to meander or change the surface shape of the skin member 4. The appearance was bad as the parts were crumbling.

この考案はかかる問題点を解決すべくなされた
もので、乗員が乗降する際に、バツド部材とクツ
シヨン部材とがはがれることなく表皮部材の外観
が良好な車両用シートを得ることを目的とする。 This invention was made to solve this problem, and aims to provide a vehicle seat in which the butt member and cushion member do not peel off when a passenger gets on or off the vehicle, and the outer skin member has a good appearance.

（問題点を解決するための手段）本案に係る車両用シートは、前記第１のクツシ
ヨン部材の側部には、前記第２のクツシヨン部材
の側面に沿つて突出する突出部を前記第１のクツ
シヨン部材と一体形成し、前記突出部はその上面
が前記第２のクツシヨン部材の上面と面一に形成
し、更に、前記突出部の側面と前記第２のクツシ
ヨン部材の側面とを接合したものである。(Means for Solving the Problems) The vehicle seat according to the present invention includes a protrusion that protrudes along a side surface of the second cushion member on a side portion of the first cushion member. The projection is formed integrally with a cushion member, the upper surface of the projection is flush with the upper surface of the second cushion member, and the side surface of the projection is joined to the side surface of the second cushion member. It is.

（実施例）この考案にかかる一実施例を第１図ないし第２
図に基づいて説明する。シートバツク２とシート
クツシヨン３とは表皮部材１３と、これにより被
包されるクツシヨン体１８とからなる。このクツ
シヨン体１８は第１のクツシヨン部材であるクツ
シヨン部材１４と第２のクツシヨン部材であるパ
ツド部材１５とからなつている。このクツシヨン
部材１４は両側が上方へ傾斜し、側端部には上方
へ突出部１４ａが形成される。この突出部１４ａ
はクツシヨン部材１４の側端部に一体形成してな
り、パツド部材１５の側面１５ｂに沿つて上方向
へ垂直形状に形成されている。突出部１４ａを形
成したクツシヨン部材１４には、クツシヨン部材
１４よりも低密度からなるパツド部材１５を載置
し、パツド部材１５をクツシヨン部材１４に接着
している。すなちわ、パツド部材１５の下面１５
ａとクツシヨン部材１４の上面１４ｂとを接着す
るとともに、パツド部材１５の側面１５ｂとクツ
シヨン部材突出部１４ａの内側面１４ｃとを接着
している。(Example) An example of this invention is shown in Figures 1 to 2.
This will be explained based on the diagram. The seat bag 2 and the seat cushion 3 consist of a skin member 13 and a cushion body 18 covered by the skin member 13. This cushion body 18 consists of a cushion member 14, which is a first cushion member, and a pad member 15, which is a second cushion member. Both sides of the cushion member 14 are inclined upwardly, and upwardly projecting portions 14a are formed at the side ends. This protrusion 14a
is formed integrally with the side end portion of the cushion member 14, and is formed vertically upward along the side surface 15b of the pad member 15. A pad member 15 having a lower density than the cushion member 14 is placed on the cushion member 14 in which the protruding portion 14a is formed, and the pad member 15 is adhered to the cushion member 14. That is, the lower surface 15 of the padded member 15
a and the upper surface 14b of the cushion member 14, and also the side surface 15b of the pad member 15 and the inner surface 14c of the cushion member protrusion 14a.

前記クツシヨン部材４の突出部１４ａの上面は
パツド部材１５の上面１５ｃと面一に形成され
る。そして、表皮部材１３はパツド部材１５とク
ツシヨン部材１４とを被覆し、クツシヨン部材１
４の突出部１４ａに取付けた玉縁１６に縫着され
る。 The upper surface of the protrusion 14a of the cushion member 4 is flush with the upper surface 15c of the pad member 15. The skin member 13 covers the pad member 15 and the cushion member 14, and the skin member 13 covers the pad member 15 and the cushion member 14.
It is sewn to the bead 16 attached to the protrusion 14a of No. 4.

上記構成にかかる自動車座席１０は、クツシヨ
ン部材１４の側端部に突出部１４ａを形成し、ク
ツシヨン部材１４上にパツド部材１５を載置し、
クツシヨン部材１４の上面１４ｂおよび突出部内
側面１４ｃとパツド部材１５の下面１５ａおよび
側面１５ｂとを接着して表皮部材１３により被覆
したことにより、パツド部材１５の側面１５ｂが
クツシヨン部材１４の突出部側面１４ｃに接着し
ているため、乗員が着座した際に、パツド部材１
５の側部がクツシヨン部材１４から剥れることな
く、パツド部材１５とクツシヨン部材１４との間
に空間が生じることがなく、さらに、玉縁１６が
蛇行することがないため、外観上見栄えが良好と
なる。また、表皮部材１３はクツシヨン部材１４
の突出部１４ａ間を被覆すればよく、表皮部材１
３の張り上りを確実に行なえる。 The automobile seat 10 having the above configuration includes a protrusion 14a formed at the side end of the cushion member 14, a pad member 15 placed on the cushion member 14,
By adhering the upper surface 14b and inner surface 14c of the protruding portion of the cushion member 14 and the lower surface 15a and side surface 15b of the pad member 15 and covering them with the skin member 13, the side surface 15b of the pad member 15 and the inner surface 14c of the protruding portion of the cushion member 14 are bonded together and covered with the skin member 13. Since it is glued to the pad member 1, when the passenger is seated,
5 does not peel off from the cushion member 14, no space is created between the pad member 15 and the cushion member 14, and the bead 16 does not meander, resulting in a good appearance. becomes. Further, the skin member 13 is a cushion member 14.
It is sufficient to cover between the protrusions 14a of the skin member 1.
3 can be reliably tensioned.

（考案の効果）本考案によれば、前記第１のクツシヨン部材の
側部には、前記第２のクツシヨン部材の側面に沿
つて突出する突出部を前記第１のクツシヨン部材
と一体形成し、前記突出部はその上面が前記第２
のクツシヨン部材の上面と面一に形成し、更に、
前記突出部の側面と前記第２のクツシヨン部材の
側面とを接合するという簡単な構造により、第２
のクツシヨン部材の側部に第１のクツシヨン部材
から剥がれる方向へ力が生じても、第２のクツシ
ヨン部材の側面が第１の椋部材の突出部の側面に
接合しているので、第２のクツシヨン部材の側部
が第１のクツシヨン部材から浮き上がることがな
く、第２のクツシヨン部材が第１のクツシヨン部
材から剥がれず、表皮部材の表面形状を損なうこ
とがない。(Effect of the invention) According to the invention, a protrusion that protrudes along the side surface of the second cushion member is formed integrally with the first cushion member on the side portion of the first cushion member, The upper surface of the protruding portion is connected to the second
is formed flush with the upper surface of the cushion member, and further,
With a simple structure in which the side surface of the protruding portion and the side surface of the second cushion member are joined, the second
Even if a force is generated on the side of the second cushion member in the direction of peeling it off from the first cushion member, the side surface of the second cushion member is joined to the side surface of the protrusion of the first cushion member, The side part of the cushion member does not lift up from the first cushion member, the second cushion member does not peel off from the first cushion member, and the surface shape of the skin member is not damaged.

又、第１のクツシヨン部材の側部に形成した突
出部はその上面が第２のクツシヨン部材の上面と
面一に形成しているので、第２のクツシヨン部材
の上面と突出部の上面とが平面状となり、段差が
生じないので、着座時に乗員は段差による異和感
を生じることがなく、良好な着座感が得られる。 Further, since the upper surface of the protrusion formed on the side of the first cushion member is flush with the upper surface of the second cushion member, the upper surface of the second cushion member and the upper surface of the protrusion are Since the seat is flat and does not have a step, the occupant does not feel uncomfortable due to the step when seated, and can have a good seating feeling.

[Brief explanation of the drawing]

第１図は本考案構造を用いたシートバツクの部
分断面図、第２図は表皮部材を被包する前の第１
図に示す部分断面図、第３図は従来の車両用シー
トの斜視図、第４図は第３図の−線に沿う部
分断面図、第５図は表皮部材を被包する前の第４
図に示す部分断面図である。図中、１３は表皮部材、１４は第１のクツシヨ
ン部材、１５は第２のクツシヨン部材、１４ａは
突出部である。 Figure 1 is a partial sectional view of a seat bag using the structure of the present invention, and Figure 2 is a partial cross-sectional view of a seat bag using the structure of the present invention.
3 is a perspective view of a conventional vehicle seat, FIG. 4 is a partial sectional view taken along the line - in FIG. 3, and FIG.
It is a partial sectional view shown in a figure. In the figure, 13 is a skin member, 14 is a first cushion member, 15 is a second cushion member, and 14a is a protrusion.

Claims

[Claims for Utility Model Registration] A cushion body is formed by two layers: a first cushion member and a second cushion member joined across the upper surface of the first cushion member, and this cushion body is covered with a skin member. In the vehicle seat, the first cushion member has the second cushion member on a side portion of the first cushion member.
A protrusion that protrudes along a side surface of the second cushion member is integrally formed with the first cushion member, and the upper surface of the protrusion is flush with the upper surface of the second cushion member; A vehicle seat, characterized in that a side surface of the cushion member and a side surface of the second cushion member are joined to each other.