WO2017188000A1 - Structure d'accrochage de siège, housse de siège, et siège - Google Patents

Structure d'accrochage de siège, housse de siège, et siège Download PDF

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Publication number
WO2017188000A1
WO2017188000A1 PCT/JP2017/015091 JP2017015091W WO2017188000A1 WO 2017188000 A1 WO2017188000 A1 WO 2017188000A1 JP 2017015091 W JP2017015091 W JP 2017015091W WO 2017188000 A1 WO2017188000 A1 WO 2017188000A1
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WO
WIPO (PCT)
Prior art keywords
seat
cover
suspension
seat cover
groove
Prior art date
Application number
PCT/JP2017/015091
Other languages
English (en)
Japanese (ja)
Inventor
勤 藤掛
Original Assignee
株式会社タチエス
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 株式会社タチエス filed Critical 株式会社タチエス
Publication of WO2017188000A1 publication Critical patent/WO2017188000A1/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
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/10—Loose or removable furniture covers
    • A47C31/11—Loose or removable furniture covers for chairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/60—Removable protective coverings

Definitions

  • the present invention relates to a seat suspension structure, a seat cover, and a seat.
  • a seat member (seat or backrest) that constitutes a vehicle seat generally includes a cushion material made of a foam material, a cover that covers the cushion material (referred to as a trim cover in this specification), and the like.
  • a cover that covers the cushion material referred to as a trim cover in this specification
  • seats that are further provided with detachable seat covers (dressing covers) that can be changed according to the user's preference or wading are also used.
  • Patent Document 1 proposes a vehicle seat in which a hanging groove for hanging and supporting a seat cover is formed in a cushion material, and a changeable cover is detachable with a slide fastener provided on a trim cover.
  • one fastener piece of the slide fastener is attached to the side peripheral surface of the cushion material and the groove portion of the seating surface, and the other fastener piece is engageable with the one fastener piece, and the periphery and the inner surface portion of the seat cover.
  • the seat cover can be attached and detached by opening and closing the fastener and opening and closing the fastener (see Patent Document 1).
  • An object of the present invention is to provide a seat suspending structure, a seat cover, and a seat that can more easily attach and detach the seat cover.
  • the present invention provides a vehicle seat suspension structure in which a seat cover suspension portion is engaged with a suspension groove formed in a seat member and the seat cover is suspended and supported. And An inclined pile provided as a locking member for locking the seat cover inserted in the hanging groove is provided in at least one of the hanging groove and the hanging portion.
  • the suspension structure according to the present invention is:
  • the seat cover is suspended and supported using the frictional force generated in the inclined pile as the locking member by the closing pressure.
  • the seat cover can be attached simply by pushing and inserting the hanging portion provided with the inclined pile into the hanging groove, and pulling the seat cover strongly to remove the hanging portion from the hanging groove.
  • the attaching / detaching operation is very simple.
  • the inclined pile is provided in a direction that becomes reverse hair when the suspended portion of the seat cover is pulled out from the suspended groove.
  • the inclined pile may be provided on at least a part of the suspended portion of the seat cover.
  • the inclined piles are provided on both sides of the bent edge inserted into the hanging groove in the hanging portion of the seat cover.
  • the inclined pile may be provided in at least a part of the hanging groove of the sheet member.
  • the present invention is a seat cover that is supported by being suspended by inserting a suspended portion into a suspended groove formed in a seat member constituting a vehicle seat, An inclined pile for locking the seat cover inserted into the hanging groove is provided in the hanging portion.
  • the inclined pile is provided in a direction that becomes reverse hair when the suspended portion of the seat cover is pulled out from the suspended groove.
  • Another inclined pile may be provided in a portion that contacts the side portion of the sheet member.
  • a throttle portion is provided around the other inclined pile.
  • the hanging groove may be formed in a pocket shape to avoid rubbing between the hanging portion and the other sheet member in a portion of the one sheet member adjacent to the other sheet member.
  • the seat according to the present invention is one in which any of the above-described seat covers is detachable.
  • the seat may be one to which any of the above-described seat covers is attached.
  • the seat cover can be attached and detached more easily.
  • FIG. 1 It is a perspective view showing an example of a sheet to which a seat cover concerning the present invention is applied.
  • FIGS. 1 to 4 a preferred embodiment of a seat suspension structure according to the present invention will be described in detail with reference to the drawings (see FIGS. 1 to 4). Below, it demonstrates, exemplifying the seat 1 for vehicles.
  • the seat 1 includes a seat 2 that can move back and forth on the floor panel of the vehicle, and a backrest 3 that can recline relative to the seat 2.
  • Each of the seat 2 and the backrest 3 is a seat member constituting the seat 1 and includes a cushion material 4 made of a foam.
  • a dressing cover (seat cover) 7 can be attached to and detached from the seat 2 and the backrest 3 by using a hanging structure 10.
  • the seat 2 and the backrest 3 are provided with a plurality of line-like hanging grooves 11 constituting the hanging structure 10 (see FIG. 1).
  • the cushion material 4 constituting the backrest 3 has a main cushion portion 41 for supporting the occupant's back from the rear and a side cushion portion 42 for holding the occupant's back from the side (see FIG. 2). ).
  • a hanging groove 11 for hanging and supporting the dressing cover 7 is provided at a boundary portion between the main cushion portion 41 and the side cushion portion 42 or the like.
  • the surface of the cushion material 4 is covered with a base cover (hereinafter referred to as a base trim cover) 6 by, for example, adhesion or integral foam molding.
  • the dressing cover 7 includes a main surface portion 71 placed on the main cushion portion 41 of the cushion material 4, a side surface portion 72 placed on the side cushion portion 42, and a side surface that covers the side portion of the side cushion portion 42. And a side portion 73 (see FIG. 2).
  • the main surface portion 71 and the side surface portion 72 of the dressing cover 7 are joined together by a stitching portion 74 in a state where the surfaces of the dressing cover 7 are partially in contact with each other. Then, when the cushion member 4 and the base trim cover 6 are put on, the front portions of the stitching portion 74 and the dressing cover 7 from the stitching portion 74 are not exposed to the surface side (see FIG. 2).
  • the hanging portion 75 of the dressing cover 7 is a portion inserted into the hanging groove 11.
  • a portion including a region provided with a stitching portion 74 and a locking member 76 (referred to simply as “inclined pile” in the present specification) made of a cloth including a skin of the inclined pile is a suspended portion.
  • 75 is constituted.
  • the stitching portion 74 is not an essential component for the hanging portion 75, but serves as a mark (leading edge) or a leading portion (bending edge) when the hanging portion 75 is inserted into the hanging groove 11. In some cases, 75 may play a role of increasing resistance so that it is difficult to remove 75 from the hanging groove 11.
  • the outer cover of the dressing cover 7 is attached to the backrest 3 or the seat 2 by the outer peripheral dressing fastener 8.
  • positioning (refer FIG. 1)
  • simple structure (refer FIG. 4) of the outer peripheral part dressing fastener 8 are shown, and detailed description is abbreviate
  • a wadding may be provided between the base trim cover 6 and the dressing cover 7.
  • the suspension structure 10 that suspends and supports the dressing cover 7 includes a suspension groove 11, a suspension portion 75, and an inclined pile 76 (see FIG. 2 and the like).
  • the hanging groove 11 is formed of a concave portion formed at a predetermined depth extending along the vertical direction or the horizontal direction (width direction) of the backrest 2 at the boundary portion between the main cushion portion 41 and the side cushion portion 42 or the like.
  • the appearance of the seat 1 is formed, and the hanging portion 75 used for hanging the dressing cover 7 is accommodated.
  • the hanging groove 11 is pressed and closed by the elasticity of the cushion material 4, but for convenience, FIG. 2 shows the hanging groove 11 in an expanded state for easy understanding.
  • the inclined pile 76 is provided in the hanging portion 75 by sewing or the like so as to be reverse hair in the drawing direction, and locks the dressing cover 7 inserted into the hanging groove 11 (FIGS. 2, 3 and the like). reference).
  • inclined piles 76 are provided on both sides of the stitched portion (bending edge) 74 to increase the contact area with the hanging groove 11 and increase the locking force (pull-out resistance).
  • the reverse hair includes not only the reverse hair that coincides with the pulling direction but also the case where it is inclined to the left or right with respect to the pulling direction.
  • the dressing cover 7 is suspended. Any material can be used as long as it is capable of exerting a sufficient locking force.
  • the inclined pile 76 is made of a synthetic resin material (for example, plastic) or a fiber made of a soft linear shape in a raised state.
  • a base trim cover 6 that suspends and supports the dressing cover 7 when the inclined pile 76 is engaged, for example, a bolster recot or a raised tricot having a loop. Suitable.
  • the inclined piles 76 are caught by these skins and are strongly fixed in the shearing direction to generate a resistance force (frictional force) in the tensile direction.
  • the dressing cover 7 may be provided with another inclined pile 77 in contact with the side portion of the backrest 3 (or the seat 2) on the periphery thereof.
  • another inclined pile 77 is sewn on the back surface of the side surface side portion 73 of the dressing cover 7, and the dressing cover 7 is covered with the surface of the brushed tricot surface on the side portion (gusset portion) of the base trim cover 6. To engage.
  • a throttle portion 78 is provided in a portion around another inclined pile 77 (see FIGS. 2 and 3).
  • the restricting portion 78 increases the degree of contact between the other inclined pile 77 and the side portion (gusset portion) of the base trim cover 6 and increases the engagement force.
  • the restricting portion 78 is configured, for example, by sewing a rubber string 78a on the edge of the dressing cover 7 (see FIG. 3 and the like).
  • the dressing cover 7 is mounted by inserting and inserting the suspension portion 75 provided with the inclined pile 76 into the suspension groove 11. (See FIG. 4). Also, the dressing cover 7 can be removed or easily removed by grasping an appropriate position of the dressing cover 7 and pulling it firmly and pulling the hanging part 75 out of the hanging groove 11.
  • the attachment and detachment work is very simple so that it can be put into a state.
  • the dressing cover 7 when the dressing cover 7 is mounted, it can be mounted by a simple operation of inserting and inserting a fingertip from the front side into the hanging portion 75 (see FIG. 4).
  • the inclined pile 76 is forward so that it is easy to insert, and after that, it becomes a reverse eye (reverse hair) and is difficult to come off.
  • a closing pressure is applied to the hanging groove 11 using the elasticity of the cushion material 4 constituting the seat member (seat 2, backrest 3), and a frictional force (engagement) is applied to the inclined pile 77. Resultant force).
  • the catching position of the inclined pile 76 can be adjusted steplessly, it is pushed in while pushing the suspension part 75 little by little into the seat member (seat 2 and backrest 3) that is a three-dimensional shape based on ergonomics.
  • the amount (hanging amount) it is possible to reduce wrinkles so that the skin of the dressing cover 7 is not left excessive. Therefore, unlike a hanging structure using fasteners, even if the hanging position is not strictly constant, a design error can be easily absorbed and handled easily.
  • the configuration is simple and there is no sense of foreign matter. This is also advantageous in terms of storage, transportation and cleaning.
  • the inclined pile 76 is provided only on one surface of the stitched portion (bending edge) 74 and is brought into contact with the hanging groove 11.
  • the dressing cover 7 can be suspended and fixed by exerting a predetermined locking force (pullout resistance force) also by the inclined pile 76 provided only on one side (see FIG. 5).
  • the inclined pile 76 can be provided only on one side of the surface of the base trim cover 6 and inside the hanging groove 11.
  • Part of the cover (base trim cover) of the seat member (seat 2 and backrest 3) can be sewn into a pocket shape to provide the hanging groove 11.
  • a portion of the backrest 3 that is close to the seat 2, for example, a part of the base trim cover 6 at the bottom of the backrest 3 is sewn in a pocket shape with the entrance facing forward.
  • a hanging groove 11 extending in the direction is formed (see FIG. 6).
  • a hanging portion 75 including an inclined pile 76 is provided on the edge of the dressing cover 7, and the hanging portion 75 is locked by being pushed into the hanging groove 11 from the front, and the dressing cover 7 is suspended. Can be supported.
  • the backrest 3 is reclined around the rotation center 3 ⁇ / b> C by avoiding the suspending portion 75 from coming into contact with the other seat member (the seat 2 in this embodiment) by the pocket-shaped suspending groove 11.
  • the suspended portion 75 it is possible to avoid the suspended portion 75 from rubbing and affecting the suspended holding state of the base trim cover 6 (see FIG. 7).
  • the seat 1 according to the present invention can be used for an aircraft seat, a passenger ship seat, and the like in addition to a vehicle seat, and further, uses other than vehicles and vehicles (furniture, office goods, etc.) It can be applied to other sheets.
  • the seat cover is the dressing cover 7
  • the seat cover may be easily attached and detached so that the cover can be easily cleaned or the seat ground can be cleaned.
  • the seat cover is utilized by using the suspension structure 10 such as the suspension groove 11. If it is the sheet
  • the suspended structure 10 can be configured by providing an inclined pile 76 on the surface of the base trim cover 6 positioned in the suspended groove 11.
  • the suspended structure 10 in which the inclined piles 76 are provided on both the back surface of the dressing cover 7 and the surface of the base trim cover 6 located in the hanging groove 11 so that the inclined piles 76 are in contact with each other (See FIG. 4).
  • the form in which the inclined pile 76 is brought into contact with the surface of the base trim cover 6 is illustrated (see FIG. 2 and the like).
  • the inclined pile 76 may be brought into contact with the surface of the main cushion portion 41 or the surface of the side cushion portion 42 in a state where the base trim cover 6 is not covered, and in short, an aspect in which the dressing cover 7 can be locked. If it is.
  • the present invention is suitable for application to a seat suspending structure and a seat cover in which a seat cover suspending portion is engaged with a suspending groove formed in a seat member and the seat cover is suspended and supported.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne une structure d'accrochage de siège de véhicule (10) dans laquelle une partie d'accrochage (75) d'une housse de siège (7) est verrouillée dans une rainure d'accrochage (11) formée dans un élément siège afin d'accrocher et de supporter la housse de siège, la rainure d'accrochage (11) et/ou la partie d'accrochage (75) comprenant un pieu incliné (76) servant d'élément de verrouillage pour verrouiller la housse de siège (7) insérée dans la rainure d'accrochage (11). Le pieu incliné (76) est orienté de manière à être vertical lorsque la partie d'accrochage (75) de la housse de siège (7) est retirée de la rainure d'accrochage (11).
PCT/JP2017/015091 2016-04-25 2017-04-13 Structure d'accrochage de siège, housse de siège, et siège WO2017188000A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-087087 2016-04-25
JP2016087087A JP2017196931A (ja) 2016-04-25 2016-04-25 シートの吊り込み構造、シートカバーおよびシート

Publications (1)

Publication Number Publication Date
WO2017188000A1 true WO2017188000A1 (fr) 2017-11-02

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ID=60161673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/015091 WO2017188000A1 (fr) 2016-04-25 2017-04-13 Structure d'accrochage de siège, housse de siège, et siège

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JP (1) JP2017196931A (fr)
WO (1) WO2017188000A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019202221B4 (de) * 2018-02-23 2023-02-02 Toyota Boshoku Kabushiki Kaisha Fahrzeugsitz

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104955U (fr) * 1979-01-19 1980-07-22
US5101539A (en) * 1990-02-06 1992-04-07 Velcro Industries B.V. Foamed seat cushion
JPH0493603U (fr) * 1990-12-27 1992-08-14
JPH057672A (ja) * 1991-07-04 1993-01-19 Araco Corp クツシヨン体におけるカバーの包着構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104955U (fr) * 1979-01-19 1980-07-22
US5101539A (en) * 1990-02-06 1992-04-07 Velcro Industries B.V. Foamed seat cushion
JPH0493603U (fr) * 1990-12-27 1992-08-14
JPH057672A (ja) * 1991-07-04 1993-01-19 Araco Corp クツシヨン体におけるカバーの包着構造

Also Published As

Publication number Publication date
JP2017196931A (ja) 2017-11-02

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