JP2000184940A - Trim cover terminal engaging structure for sheet provided with rear surface cover - Google Patents

Trim cover terminal engaging structure for sheet provided with rear surface cover

Info

Publication number
JP2000184940A
JP2000184940A JP10363402A JP36340298A JP2000184940A JP 2000184940 A JP2000184940 A JP 2000184940A JP 10363402 A JP10363402 A JP 10363402A JP 36340298 A JP36340298 A JP 36340298A JP 2000184940 A JP2000184940 A JP 2000184940A
Authority
JP
Japan
Prior art keywords
cover
trim cover
back cover
flap
seat
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP10363402A
Other languages
Japanese (ja)
Other versions
JP3795242B2 (en
Inventor
Kenichi Osawa
健一 大澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tachi S Co Ltd
Original Assignee
Tachi S Co Ltd
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 Tachi S Co Ltd filed Critical Tachi S Co Ltd
Priority to JP36340298A priority Critical patent/JP3795242B2/en
Publication of JP2000184940A publication Critical patent/JP2000184940A/en
Application granted granted Critical
Publication of JP3795242B2 publication Critical patent/JP3795242B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To improve workability by simplifying configuration and to improve appearance quality. SOLUTION: A rear surface cover 16 is formed into a shape where a flap 16b is foldably provided at each periphery of a base plate 16a and the terminal (opening end) of the gusset part 14a of a trim cover 14 is arrayed on the side surface of a seat main body (seat cushion main body) 12. Then, engaging means 26 (26-1, 26-2) to be connected by being engaged mutually are respectively directly fixed to the flap 16b of the rear surface cover and the opening end of the gusset part 14a of the trim cover and under folding of each flap of the rear surface cover along the side surface of the main body 12 and mutual engaging and connecting of the engaging means on the side surface of the seat main body, the opening end of the gusset part of the trim cover is engaged and fixed to the cover 16.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、トリムカバーま
ち部の端末を、シートフレーム等のシート本体の基部材
に対して係止、定着させるトリムカバー端末係止構造、
特に、シートの裏面にその内部保護等のための合成樹脂
製カバーの設けられた裏面カバー付きシートのトリムカ
バー端末係止構造に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trim cover terminal locking structure for locking and fixing a terminal of a rim portion of a trim cover to a base member of a seat body such as a seat frame.
In particular, the present invention relates to a trim cover terminal locking structure of a sheet with a back cover provided with a synthetic resin cover for protecting the inside of the sheet from the back.

【0002】[0002]

【従来の技術】たとえば、車両等のシートのシートクッ
ションは、その骨格をなすシートクッションフレーム、
このシートクッションフレーム内で架設、張設されたS
ばね等の面状ばね、および着座者を弾性的に支持可能に
面状ばねに載置されたシートパッド等の組み合わせとし
てなるシート本体、つまりシートクッション本体を、表
皮等からなるトリムカバーで被覆して形成されている。
2. Description of the Related Art For example, a seat cushion of a seat of a vehicle or the like includes a seat cushion frame forming a skeleton thereof,
S installed and stretched in this seat cushion frame
A seat body as a combination of a planar spring such as a spring and a seat pad or the like placed on the planar spring so as to elastically support a seated person, that is, a seat cushion body is covered with a trim cover made of a skin or the like. It is formed.

【0003】このようなシートクッションのトリムカバ
ーは、通常、シートクッション本体(シート本体)の上
面、つまりは着座面と、その側面全周とを少なくとも覆
う略袋状に形成され、その開口端となるまち部端末は、
一般に、シートクッション本体の下面において、シート
クッションフレーム等のシートクッション本体の基部材
に対して係止、定着されている。
[0003] Such a trim cover for a seat cushion is usually formed in a substantially bag shape that covers at least the upper surface of a seat cushion body (seat body), that is, a seating surface, and at least the entire side surface thereof. Become a town terminal
Generally, the lower surface of the seat cushion main body is locked and fixed to a base member of the seat cushion main body such as a seat cushion frame.

【0004】[0004]

【発明が解決しようとする課題】ところで、公知の構成
において、シートクッションのトリムカバー端末、つま
りトリムカバーまち部の端末(開口端)は、通常、ホグ
リングと称する略C型リングによるカシメや、樹脂ファ
スナーと称する一対の樹脂フックプレート間の掛止等に
よって、シートクッションフレームの下面等に係止、定
着されるため、その係止作業の煩雑化は避けられない。
そして、ホグリングにおいてはトリムカバー端末、およ
びシートクッションフレーム等にワイヤー等の係止部材
を補助部材として配設する必要があるとともに、樹脂フ
ァスナーにおいてはシートクッションフレームに樹脂フ
ァスナーを取り付けるためのブラケット等を補助部材と
して設ける必要があるため、部品点数の増加による作業
性の低下を招きやすい。
By the way, in the known construction, the trim cover terminal of the seat cushion, that is, the terminal (open end) of the rim portion of the trim cover is usually caulked by a substantially C-shaped ring called a hog ring, or a resin. Since the fastener is locked and fixed to the lower surface of the seat cushion frame or the like by a hook between a pair of resin hook plates called a fastener, the locking operation is inevitably complicated.
In addition, in the case of the hog ring, it is necessary to dispose a locking member such as a wire as an auxiliary member in the trim cover terminal, and the seat cushion frame or the like, and in the case of the resin fastener, a bracket or the like for attaching the resin fastener to the seat cushion frame. Since it is necessary to provide it as an auxiliary member, workability is likely to be reduced due to an increase in the number of parts.

【0005】ここで、シートクッションのトリムカバー
まち部は、一般に、シートクッション本体の下面に掛か
る長さに形成され、このまち部の端末は、シートクッシ
ョン本体の下面の前後左右の各位置においてシートクッ
ションフレームに個別に係止されるため、シートクッシ
ョン本体の下面には、通常、トリムカバーの存在しない
略四角形の、いわゆる抜け部分が形成される。
[0005] Here, the trim cover gusset of the seat cushion is generally formed to have a length that hangs on the lower surface of the seat cushion main body. Since it is individually locked to the cushion frame, a generally quadrangular, that is, a so-called detached portion without a trim cover is usually formed on the lower surface of the seat cushion body.

【0006】このトリムカバーの抜け部分は、シートク
ッションの裏面に形成されるものであるため、一般的な
着脱不能のシートであれば、この抜け部分の存在も特に
問題にならないが、床面からの取り外しの可能な、いわ
ゆる着脱式シート、あるいはシートクッションの跳ね上
げ可能な跳ね上げシートにおいては、この抜け部分が目
視可能に露出されることから、シートの外観上、および
シートクッション内部の保護上、好ましいとはいえな
い。
Since the trim cover is formed on the back surface of the seat cushion, the trim cover does not pose a problem if it is a general non-removable seat. In detachable seats that can be detached, so-called detachable seats, or flip-up seats in which the seat cushion can be flipped up, since the detached portion is visibly exposed, the appearance of the seat and the protection of the interior of the seat cushion are reduced. Is not preferred.

【0007】そこで、たとえば、このシートクッション
裏面におけるトリムカバーの抜け部分を合成樹脂製の裏
面カバーで覆う構成が、着脱式シート、跳ね上げシート
等において採用されている。
Therefore, for example, a structure in which a trim cover on the back surface of the seat cushion is covered with a back cover made of synthetic resin is adopted in a detachable seat, a flip-up seat, and the like.

【0008】しかしながら、この裏面カバーの取り付け
は、トリムカバー端末の係止後における、シートクッシ
ョン下面での作業となるため、作業の更なる煩雑化が避
けられない。
However, since the attachment of the back cover is performed on the lower surface of the seat cushion after the terminal of the trim cover is locked, it is inevitable that the work is further complicated.

【0009】そして、公知の裏面カバーは、トリムカバ
ー抜け部分の形状に応じた平坦な略四角形状であり、ト
リムカバーの端末、つまりは係止部分にその周縁を重ね
て外方から取り付けられるにすぎないため、裏面カバー
の周縁とトリムカバー端末との間に隙間の発生する虞れ
がある。このような隙間は、シートの外観品質の低下を
招きやすいため、この隙間の発生が、シートの外観品質
の向上をシートクッション内部の保護性と両立させる際
の妨げとなることは否定できない。
[0009] The known back cover has a flat and substantially square shape corresponding to the shape of the portion where the trim cover is removed. Therefore, a gap may be generated between the periphery of the back cover and the trim cover terminal. Since such a gap tends to cause a deterioration in the appearance quality of the seat, it cannot be denied that the occurrence of the gap hinders the improvement of the appearance quality of the sheet and the protection inside the seat cushion.

【0010】この発明は、構成の簡素化に伴う作業性の
改善をはかるとともに、外観品質の向上をはかる裏面カ
バー付きシートのトリムカバー端末係止構造の提供を目
的としている。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a trim cover terminal locking structure for a sheet with a back cover which aims to improve workability due to simplification of the structure and to improve appearance quality.

【0011】[0011]

【課題を解決するための手段】この目的を達成するため
に、この発明によれば、トリムカバーでの被覆のないシ
ート裏面の抜け部分を被装する裏面カバーが、シート本
体の裏面形状に対応する基板の各周縁にフラップを折り
曲げ可能に設けたフラップ付き形状として成形されると
ともに、トリムカバーまち部の端末に規定された開口端
が、シート本体の側面に整列されている。そして、相互
間の掛止により連結される掛止手段が、裏面カバーの各
フラップとトリムカバーまち部の開口端とに、それぞれ
直接的に設けられ、シート本体の対応する側面に沿った
立ち上げ方向への裏面カバー各フラップの折り曲げ、お
よびシート本体側面での掛止手段の相互間の連結のもと
で、トリムカバーまち部の開口端を裏面カバーに対して
係止、定着させている。
According to the present invention, in order to achieve the above object, according to the present invention, a back cover for covering a missing portion of a back surface of a sheet, which is not covered with a trim cover, corresponds to a back shape of a sheet body. Each of the substrates is formed as a flap-equipped shape in which a flap is provided to be able to be bent, and an opening end defined at a terminal of a rim portion of the trim cover is aligned with a side surface of the sheet body. And, the hooking means connected by the hooking between them is provided directly on each flap of the back cover and the opening end of the rim portion of the trim cover, respectively, and is provided along the corresponding side surface of the seat body. The open end of the rim portion of the trim cover is locked and fixed to the back cover by bending each flap in the direction of the back cover and connecting the hooking means on the side of the seat body.

【0012】[0012]

【発明の実施の形態】以下、図面を参照しながらこの発
明の実施の形態について詳細に説明する。
Embodiments of the present invention will be described below in detail with reference to the drawings.

【0013】図1、図2に示すように、この発明に係る
裏面カバー付きシートのトリムカバー端末係止構造10に
おいては、シート本体12を被覆したトリムカバー14のま
ち部14aの端末が、シート本体の裏面に配置された裏面
カバー16に対して係止、定着可能となっている。
As shown in FIGS. 1 and 2, in a trim cover terminal locking structure 10 for a sheet with a back cover according to the present invention, a terminal of a gusset 14 a of a trim cover 14 covering a sheet body 12 is a seat. It can be locked and fixed to the back cover 16 arranged on the back of the main body.

【0014】この発明の実施の形態においては、下面に
合成樹脂製の裏面カバー16の配置された自動車等のシー
トのシートクッションを、裏面カバー付きシート18とし
て例示し、このシートクッションにおける構成として、
以下この発明を説明する。
In the embodiment of the present invention, a seat cushion of a seat of an automobile or the like in which a back cover 16 made of a synthetic resin is disposed on the lower surface is exemplified as a seat 18 with a back cover.
Hereinafter, the present invention will be described.

【0015】図1、図2に示すように、たとえば、シー
トクッション(裏面カバー付きシート)18は、その骨格
をなすシートクッションフレーム20、このシートクッシ
ョンフレーム内で架設、張設されたSばね等の面状ばね2
2、および着座者を弾性的に支持可能に面状ばねに載置
されたシートパッド24等の組み合わせとしてなるシート
本体12、つまりシートクッション本体を、表皮等からな
るトリムカバー14で被覆して形成される。
As shown in FIGS. 1 and 2, for example, a seat cushion (seat with a back cover) 18 includes a seat cushion frame 20, which forms a skeleton thereof, and an S-spring that is erected and stretched in the seat cushion frame. Planar spring 2
2, and a seat body 12, which is a combination of a seat pad 24 and the like placed on a planar spring so as to elastically support a occupant, that is, a seat cushion body is formed by covering with a trim cover 14 made of a skin or the like. Is done.

【0016】このようなシートクッションのトリムカバ
ー14は、通常、シートクッション本体(シート本体)12
の上面、つまりは着座面と、その側面全周とを覆う略袋
状に形成され、側面に位置するまち部14aの端末が、そ
の開口端として対応形状に規定されている。
The trim cover 14 of such a seat cushion is usually provided with a seat cushion body (seat body) 12.
Is formed in a substantially bag shape that covers the upper surface, that is, the seating surface, and the entire periphery of the side surface, and the end of the gusset 14a located on the side surface is defined in a corresponding shape as the opening end.

【0017】なお、この種のシートクッション本体12と
トリムカバー14の組み合わせからなるシートクッション
18の基本構成は公知であり、その構造自体はこの発明の
趣旨でないため、ここでは詳細に説明しない。
A seat cushion comprising a combination of a seat cushion body 12 of this type and a trim cover 14 is provided.
The basic configuration of the 18 is well-known, and its structure itself is not the purpose of the present invention, and thus will not be described in detail here.

【0018】ここで、図1、図2に示すように、この発
明においては、シートクッション本体12の裏面形状に対
応する基板16aの各周縁にフラップ16bを折り曲げ可能に
設けたフラップ付き形状として、裏面カバー16が成形さ
れるとともに、トリムカバーまち部14aが、その端末
(開口端)をシートクッション本体の側面に整列させる
長さに形成されている。そして、相互間の掛止により連
結される掛止手段26が、裏面カバーのフラップ16bと、
トリムカバーまち部14aの開口端とに、それぞれ直接的
に設けられ、シートクッション本体12の対応する側面に
沿った立ち上げ方向への裏面カバー各フラップの折り曲
げ、およびシートクッション本体側面での掛止手段の掛
止、連結のもとで、トリムカバーまち部の開口端、つま
りトリムカバー14の端末を裏面カバーのフラップ、ひい
ては裏面カバー16に対して係止、定着可能としている。
Here, as shown in FIGS. 1 and 2, in the present invention, a flap 16b is provided on each periphery of a substrate 16a corresponding to the back surface shape of the seat cushion main body 12 so as to be able to be bent. The back cover 16 is formed, and the trim cover gusset 14a is formed to have a length such that its end (open end) is aligned with the side surface of the seat cushion body. And the hooking means 26 connected by the hooking between each other, the flap 16b of the back cover,
Bending each back cover flap in the rising direction along the corresponding side surface of the seat cushion main body 12, which is provided directly to the opening end of the trim cover gusset portion 14 a, and hooking on the side of the seat cushion main body. The opening end of the rim portion of the trim cover, that is, the terminal of the trim cover 14 can be locked and fixed to the flap of the back cover, and further to the back cover 16 under the hooking and coupling of the means.

【0019】掛止手段26として、たとえば、相互に掛止
可能な、断面略J形状で裏面カバーフラップ16b、および
トリムカバーまち部14aに沿って延びた長手形態の一対
の樹脂フックプレート26-1,26-2の組み合わせが例示で
き、この樹脂フックプレートは、裏面カバーフラップの
外面、およびトリムカバーまち部の開口端内面に、縫合
等によってそれぞれ直接的に固着されている。
As the hooking means 26, for example, a pair of resin hook plates 26-1 having a substantially J-shaped cross-section and extending along the trim cover gusset 14a can be hooked to each other. , 26-2, and the resin hook plate is directly fixed to the outer surface of the back cover flap and the inner surface of the opening end of the trim cover gusset by sewing or the like, respectively.

【0020】この構成においては、一対の樹脂フックプ
レート26-1,26-2間の掛止、連結のもとで、トリムカバ
ーまち部14aの開口端を、シートクッション本体12の側
面に沿う立ち上げ方向に折り曲げた裏面カバーのフラッ
プ16bに対して係止、定着すれば足りるため、一対の樹
脂フックプレート間の掛止作業、つまりトリムカバー端
末の係止、定着作業が容易となる。そして、一対の樹脂
フックプレート26-1,26-2の相互間の掛止をシートクッ
ション本体12の側面で行えば足りるため、トリムカバー
まち部14aの開口端、つまりはトリムカバー14の端末の
係止作業が確実に容易化される。
In this configuration, under the hook and connection between the pair of resin hook plates 26-1 and 26-2, the opening end of the trim cover gusset 14a is raised along the side surface of the seat cushion body 12. It suffices to lock and fix the flap 16b of the back cover bent in the raising direction, so that the work of locking between the pair of resin hook plates, that is, the work of locking and fixing the trim cover terminal, becomes easy. Then, since it is sufficient to hook the pair of resin hook plates 26-1, 26-2 between the side surfaces of the seat cushion body 12, the opening end of the trim cover gusset 14a, that is, the terminal of the trim cover 14 The locking operation is reliably facilitated.

【0021】更に、この発明においては、樹脂フックプ
レート26-1をトリムカバーまち部14aの開口端に、また、
樹脂フックプレート26-2を裏面カバーのフラップ16b
に、それぞれ縫合等により直接的に固着すれば足りるた
め、ブラケット等の補助部材が不要となることから、部
品点数が確実に削減される。従って、構成の簡素化がは
かられる。
Further, in the present invention, the resin hook plate 26-1 is attached to the opening end of the trim cover gusset 14a,
Resin hook plate 26-2 with back cover flap 16b
In addition, since it is sufficient to directly fix the components by suturing or the like, an auxiliary member such as a bracket is not required, so that the number of components is reliably reduced. Therefore, the configuration can be simplified.

【0022】なお、この発明の構成においては、裏面カ
バーのフラップ16bをシートクッション本体12の側面に
沿う立ち上げ方向折り曲げ、この折り曲げ状態でトリム
カバーまち部14aの開口端が係止されるため、シートク
ッション本体に対する裏面カバー16の固定を特に行わな
くとも、その位置の安定化がはかられる。従って、この
点からも、作業性が向上する。
In the structure of the present invention, the back cover flap 16b is bent in the rising direction along the side surface of the seat cushion main body 12, and the open end of the trim cover gusset 14a is locked in this bent state. Even if the back cover 16 is not particularly fixed to the seat cushion body, the position can be stabilized. Therefore, also from this point, workability is improved.

【0023】また、この構成においては、シートクッシ
ョン本体12の裏面全面を裏面カバー16で覆うため、シー
トクッション18の裏面の外観品質が向上する。そして、
長手形態の樹脂フックプレート16-1,16-2間の係止のも
とでトリムカバーまち部14aの開口端を裏面カバー16に
係止するため、トリムカバーの開口端周縁でのシワの発
生が十分に抑止でき、更には、トリムカバーまち部の開
口端を、シートクッション本体の側面で、裏面カバーの
フラップ16bの外面に係止することから、トリムカバー
まち部の開口端と裏面カバーとの間の隙間の発生も確実
に防止できる。従って、シートクッション18の全体的な
外観品質の向上も、この発明によれば十分にはかられ
る。
Further, in this configuration, since the entire back surface of the seat cushion main body 12 is covered with the back cover 16, the appearance quality of the back surface of the seat cushion 18 is improved. And
Since the open end of the trim cover gusset 14a is locked to the back cover 16 under the lock between the resin hook plates 16-1 and 16-2 in the longitudinal form, wrinkles are generated around the open end of the trim cover. Can be sufficiently suppressed, and furthermore, since the opening end of the trim cover gusset is locked to the outer surface of the back cover flap 16b on the side surface of the seat cushion body, the opening end of the trim cover gusset and the back cover are Can reliably be prevented from occurring. Therefore, according to the present invention, the overall appearance quality of the seat cushion 18 can be sufficiently improved.

【0024】ここで、この発明の実施の形態において
は、断面略J形状で長手形態の一対の樹脂フックプレー
ト26-1,26-2を、掛止手段26として具体化しているが、
相互間での掛止の可能な形状であれば足りるため、断面
略J形状に限定されず、他の断面形状どうしの組み合わ
せとして、樹脂フックプレートを形成してもよい。ま
た、トリムカバーまち部14aの開口端を裏面カバーのフ
ラップ16bに係止すれば足りるため、たとえば、裏面カ
バーのフラップに掛止孔を穿設するとともに、この掛止
孔に挿入、掛止可能な断面略J形状の樹脂フックプレー
トを、トリムカバーまち部の開口端に沿って断続的に配
置して、これを掛止手段26としてもよい。
Here, in the embodiment of the present invention, a pair of resin hook plates 26-1 and 26-2 having a substantially J-shaped cross section and a long shape are embodied as the hooking means 26.
The resin hook plate may be formed as a combination of other cross-sectional shapes without being limited to the substantially J-shaped cross-section, as long as it has a shape that can be hooked between each other. In addition, since it is sufficient to lock the open end of the trim cover gusset 14a with the back cover flap 16b, for example, a hook hole is formed in the back cover flap, and the hook hole can be inserted and hooked into this hook hole. A resin hook plate having a substantially J-shaped cross section may be intermittently arranged along the opening end of the gusset of the trim cover, and this may be used as the hooking means 26.

【0025】なお、この実施の形態においては、シート
クッション18を裏面カバー付きシートとして例示し説明
したが、裏面カバーの設けられた形態のシートであれば
足りるため、たとえばシートバックにも、この発明のト
リムカバー端末係止構造が適用できることはいうまでも
ない。
In this embodiment, the seat cushion 18 is exemplified and described as a seat with a back cover. However, a seat having a back cover is sufficient, and for example, the present invention is applicable to a seat back. It goes without saying that the trim cover terminal locking structure described above can be applied.

【0026】また、自動車等のシートに限定されず、電
車、飛行機、船舶等の他の車両のシート、あるいは会議
室等のシートや映画館等の娯楽施設のシート等に、この
発明を応用してもよい。
The present invention is not limited to seats of automobiles and the like, but is also applicable to seats of other vehicles such as trains, airplanes and ships, seats of conference rooms and the like, and seats of entertainment facilities such as movie theaters. You may.

【0027】上述した実施の形態は、この発明を説明す
るためのものであり、この発明を何等限定するものでな
く、この発明の技術範囲内で変形、改造等の施されたも
のも全てこの発明に包含されることはいうまでもない。
The embodiments described above are intended to explain the present invention, and do not limit the present invention in any way, and all modifications and alterations within the technical scope of the present invention are also included in this embodiment. It goes without saying that it is included in the invention.

【0028】[0028]

【発明の効果】上記のように、この発明に係る裏面カバ
ー付きシートのトリムカバー端末係止構造によれば、掛
止手段をトリムカバー端末、および裏面カバーのフラッ
プに直接的に設ければ足りるため、部品点数が確実に抑
制される。
As described above, according to the trim cover terminal locking structure for a sheet with a back cover according to the present invention, it is sufficient to provide the locking means directly to the trim cover terminal and the flap of the back cover. Therefore, the number of parts is reliably reduced.

【0029】そして、シート本体の側面に沿った折り曲
げにより立ち上げた裏面カバーのフラップに、トリムカ
バー端末を掛止手段により係止、定着すれば足りるとと
もに、この掛止手段の掛止作業が、シート本体の側面で
行えるため、トリムカバー端末の係止、定着作業が確実
に容易化される。
Then, it is sufficient that the trim cover terminal is locked and fixed to the flap of the back cover raised by bending along the side surface of the sheet body by the locking means. Since the operation can be performed on the side surface of the seat body, locking and fixing work of the trim cover terminal can be reliably facilitated.

【0030】また、シート本体の裏面全面を裏面カバー
で覆うため、シートの裏面の外観品質が向上する。そし
て、掛止手段の掛止のもとでトリムカバー端末となるま
ち部の開口端を裏面カバーに係止するため、トリムカバ
ー端末のシワの発生が十分に抑止でき、更には、トリム
カバーまち部の開口端を、シート本体の側面で裏面カバ
ーのフラップの外面に対して係止することから、トリム
カバーまち部の開口端と裏面カバーとの間の隙間の発生
も確実に防止できる。従って、裏面カバー付きシートの
全体的な外観品質の向上も、この発明によれば十分には
かられる。
Since the entire back surface of the sheet body is covered with the back cover, the appearance quality of the back surface of the sheet is improved. Then, since the opening end of the gusset portion serving as the trim cover terminal is locked to the back cover under the locking of the locking means, the occurrence of wrinkles at the trim cover terminal can be sufficiently suppressed. Since the opening end of the portion is locked to the outer surface of the flap of the back cover by the side surface of the seat body, the generation of a gap between the opening end of the rim portion of the trim cover and the back cover can be reliably prevented. Therefore, according to the present invention, the overall appearance quality of the sheet with the back cover can be sufficiently improved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この発明に係る裏面カバー付きシートのトリム
カバー端末係止構造を示す、裏面カバー付きシート(シ
ートクッション)の概略部分断面図である。
FIG. 1 is a schematic partial cross-sectional view of a seat with a back cover (seat cushion) showing a trim cover terminal locking structure of the seat with a back cover according to the present invention.

【図2】裏面カバー付きシート(シートクッション)の
概略分解斜視図である。
FIG. 2 is a schematic exploded perspective view of a seat with a back cover (seat cushion).

【符号の説明】[Explanation of symbols]

10 裏面カバー付きシートのトリムカバー端末係止構造 12 シート本体 14 トリムカバー 14a トリムカバーまち部 16 裏面カバー 16a 裏面カバーフラップ 18 裏面カバー付きシート(シートクッション) 26(26-1,26-2) 掛止手段(樹脂フックプレート) 10 Trim cover terminal locking structure of seat with back cover 12 Seat body 14 Trim cover 14a Trim cover gusset 16 Back cover 16a Back cover flap 18 Seat with back cover (seat cushion) 26 (26-1,26-2) Stopping means (resin hook plate)

─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成11年2月3日(1999.2.3)[Submission date] February 3, 1999 (1999.2.3)

【手続補正1】[Procedure amendment 1]

【補正対象書類名】図面[Document name to be amended] Drawing

【補正対象項目名】全図[Correction target item name] All figures

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【図1】 FIG.

【図2】 FIG. 2

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 シート本体の着座面、およびその側面
を、対応した開口形状を有する略袋状のトリムカバーで
着座面サイドから連続して覆うとともに、トリムカバー
での被覆のないシート裏面の抜け部分を、合成樹脂製の
裏面カバーで被装した裏面カバー付きシートにおいて、 シート本体の裏面形状に対応する基板の各周縁にフラッ
プを折り曲げ可能に設けたフラップ付き形状として、上
記裏面カバーが成形されるとともに、上記トリムカバー
まち部の端末に規定された開口端が、シート本体の側面
に整列され、 相互間の掛止により連結される掛止手段が、裏面カバー
の前記各フラップと、トリムカバーまち部の開口端と
に、それぞれ直接的に設けられ、シート本体の対応する
側面に沿った立ち上げ方向への裏面カバー各フラップの
折り曲げ、およびシート本体側面での掛止手段の相互間
の連結のもとで、トリムカバーまち部の開口端を裏面カ
バーに対して係止、定着させることを特徴とした裏面カ
バー付きシートのトリムカバー端末係止構造。
1. A seating surface of a seat body and its side surface are continuously covered from the seating surface side with a substantially bag-shaped trim cover having a corresponding opening shape, and the back surface of the seat is not covered with the trim cover. In the sheet with a back cover covered with a synthetic resin back cover, the back cover is formed as a shape with a flap provided so that a flap can be bent at each periphery of the substrate corresponding to the back shape of the sheet body. And an opening end defined at the end of the rim portion of the trim cover is aligned with a side surface of the seat body. Folding each flap of the back cover in the rising direction along the corresponding side surface of the seat body, provided directly on the opening end of the gusset, respectively And a trim cover terminal for a sheet with a back cover, wherein the opening end of the rim portion of the trim cover is locked and fixed to the back cover under the connection between the hooking means on the side of the seat body. Locking structure.
【請求項2】 シート本体の着座面、およびその側面
を、対応した開口形状を有する略袋状のトリムカバーで
着座面サイドから連続して覆うとともに、トリムカバー
での被覆のないシート裏面の抜け部分を、合成樹脂製の
裏面カバーで被装した裏面カバー付きシートにおいて、 シート本体の裏面形状に対応する基板の各周縁にフラッ
プを折り曲げ可能に設けたフラップ付き形状として、上
記裏面カバーが成形されるとともに、上記トリムカバー
まち部の端末に規定された開口端が、シート本体の側面
に整列され、 相互間の掛止により連結される、断面略J形状で連続す
る長手形態の一対の樹脂フックプレートの一方が裏面カ
バーの前記各フラップ外面に、その他方がトリムカバー
まち部の開口端内面に、それぞれ直接的に固着され、シ
ート本体の対応する側面に沿った立ち上げ方向への裏面
カバー各フラップの折り曲げ、およびシート本体側面で
の一対の樹脂フックプレート間の掛止、連結のもとで、
トリムカバーまち部の開口端を裏面カバーに対して係
止、定着させることを特徴とした裏面カバー付きシート
のトリムカバー端末係止構造。
2. The seating surface of the seat body and its side surface are continuously covered from the seating surface side with a substantially bag-shaped trim cover having a corresponding opening shape, and the seat back surface without the trim cover is removed. In the sheet with a back cover covered with a synthetic resin back cover, the back cover is formed as a shape with a flap provided so that a flap can be bent at each periphery of the substrate corresponding to the back shape of the sheet body. In addition, a pair of resin hooks each having a substantially J-shaped cross section and being continuous with the open ends defined at the ends of the trim cover gussets being aligned with the side surfaces of the seat body and connected by hooks therebetween. One of the plates is directly fixed to the outer surface of each of the flaps of the back cover, and the other is directly fixed to the inner surface of the open end of the trim cover gusset. Under the folding of the back cover each flap in the rising direction along the corresponding side, and the hooking and connection between a pair of resin hook plates on the side of the seat body,
A trim cover terminal locking structure for a sheet with a back cover, wherein an opening end of a rim portion of the trim cover is locked and fixed to the back cover.
JP36340298A 1998-12-21 1998-12-21 Trim cover terminal locking structure of sheet with back cover Expired - Fee Related JP3795242B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP36340298A JP3795242B2 (en) 1998-12-21 1998-12-21 Trim cover terminal locking structure of sheet with back cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36340298A JP3795242B2 (en) 1998-12-21 1998-12-21 Trim cover terminal locking structure of sheet with back cover

Publications (2)

Publication Number Publication Date
JP2000184940A true JP2000184940A (en) 2000-07-04
JP3795242B2 JP3795242B2 (en) 2006-07-12

Family

ID=18479225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36340298A Expired - Fee Related JP3795242B2 (en) 1998-12-21 1998-12-21 Trim cover terminal locking structure of sheet with back cover

Country Status (1)

Country Link
JP (1) JP3795242B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014129087A1 (en) * 2013-02-22 2014-08-28 株式会社タチエス Trim cover affixation structure for vehicle seat, and vehicle seat
DE102015207429A1 (en) 2014-04-25 2015-10-29 Toyota Boshoku Kabushiki Kaisha vehicle seat
CN112996416A (en) * 2018-11-21 2021-06-18 德鱼塔工业股份有限公司 Chair

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014129087A1 (en) * 2013-02-22 2014-08-28 株式会社タチエス Trim cover affixation structure for vehicle seat, and vehicle seat
AU2013378970B2 (en) * 2013-02-22 2016-07-07 Tachi-S Co., Ltd. Trim cover affixation structure for vehicle seat, and vehicle seat
JP5959081B2 (en) * 2013-02-22 2016-08-02 株式会社タチエス Trim cover fixing structure for vehicle seat and vehicle seat
EP2960202A4 (en) * 2013-02-22 2016-10-26 Tachi S Co Trim cover affixation structure for vehicle seat, and vehicle seat
US9902304B2 (en) 2013-02-22 2018-02-27 Tachi-S Co., Ltd. Vehicle seat trim cover fixing structure and vehicle seat
DE102015207429A1 (en) 2014-04-25 2015-10-29 Toyota Boshoku Kabushiki Kaisha vehicle seat
US9914379B2 (en) 2014-04-25 2018-03-13 Toyota Boshoku Kabushiki Kaisha Vehicle seat
CN112996416A (en) * 2018-11-21 2021-06-18 德鱼塔工业股份有限公司 Chair
CN112996416B (en) * 2018-11-21 2023-09-29 德鱼塔工业股份有限公司 Chair

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