CN110509823B - Sliding device and cover member - Google Patents

Sliding device and cover member Download PDF

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Publication number
CN110509823B
CN110509823B CN201910418320.1A CN201910418320A CN110509823B CN 110509823 B CN110509823 B CN 110509823B CN 201910418320 A CN201910418320 A CN 201910418320A CN 110509823 B CN110509823 B CN 110509823B
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CN
China
Prior art keywords
cover member
plate
rib
fixed
strips
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.)
Active
Application number
CN201910418320.1A
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Chinese (zh)
Other versions
CN110509823A (en
Inventor
樋口忠佑
刀根大祐
川村健贵
奥山光
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.)
Toyota Boshoku Corp
YKK Corp
Original Assignee
Toyota Boshoku Corp
YKK Corp
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Publication date
Application filed by Toyota Boshoku Corp, YKK Corp filed Critical Toyota Boshoku Corp
Publication of CN110509823A publication Critical patent/CN110509823A/en
Application granted granted Critical
Publication of CN110509823B publication Critical patent/CN110509823B/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0722—Constructive details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D33/00—Seats
    • B61D33/0007—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/04—Furniture peculiar to vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/04—Furniture peculiar to vessels
    • B63B2029/043—Seats; Arrangements thereof on vessels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The present disclosure relates to a slide device for slidably supporting a seat, the slide device having a fixed rail, a movable rail, and a cover member. The fixed rail is fixable to a floor and has an opening portion that extends in a sliding direction of the seat in a state of being opened upward. The seat may be fixed to the movable rail, and the movable rail is slidably mounted to the fixed rail. The cover member is configured to be fixed to the fixed rail or the floor and to close the opening. The cover member has a slide fastener and a flexible rib. The fastener stringer and the rib are integrally molded.

Description

Sliding device and cover member
Technical Field
The present disclosure relates to a sliding device for slidably supporting a seat and a cover member.
Background
For example, in the slide device described in japanese patent application laid-open No. 2017-109580, the opening of the fixed rail is openably and closably closed by a slide fastener.
Disclosure of Invention
The present disclosure is directed to an example of a sliding device that includes a cover member that closes an opening of a fixed rail by a slide fastener so as to be openable and closable, and that can improve durability of the cover member.
One aspect of the present disclosure relates to a slide device for supporting a seat to be slidable, the slide device having: a fixed rail that is fixable to the floor and has an opening portion that extends in a sliding direction of the seat in a state of being opened upward; a movable rail to which the seat is fixable and which is slidably attached to the fixed rail; and a cover member that is fixed to the fixed rail or the floor and closes the opening, the cover member having a slide fastener and a flexible rib, and preferably the fastener tape and the rib are integrally molded.
This can improve the durability of the cover member, for example, compared to an integrated body in which the band and the rib are integrated by sewing.
In a structure in which the band and the rib are integrated by sewing, there is a possibility that a thread used for sewing may sink into the rib, and a crack may be generated or grown from a portion where the thread sinks as a starting point.
In contrast, in the cover member according to one aspect of the present disclosure, if the strap and the rib are integrally molded by, for example, an insert molding method, the possibility of occurrence of cracks due to the above-described reasons can be eliminated. Therefore, the durability of the cover member can be improved.
In summary, the present invention provides a slide device for slidably supporting a seat, the slide device including:
a fixed rail that is fixable to a floor and has an opening portion that extends in a sliding direction of the seat in a state of being opened upward;
a movable rail to which a seat is fixable and which is slidably attached; and
a cover member that is configured to be fixed to the fixed rail or the floor and to close the opening, the cover member having a slide fastener and a flexible rib, and
the cover member has plate-like members arranged on both sides of the slide fastener and configured to be fixed to the fixed rail or the floor,
the rib joins the fastener stringer and the plate-like member,
the slide fastener has two stringers opposing each other, and a plurality of teeth provided at ends of the two stringers opposing each other,
the slide fastener is configured to open and close the opening portion by changing a meshing state of the plurality of teeth,
the ribs, the strips, and the plate-like member are made of different materials,
the rigidity of the plate-like member is greater than that of the rib,
the two strips are respectively integrally molded with the rib and the plate-shaped part on the side where the two strips are located.
Preferably, the ribs are made of rubber.
Preferably, the rib is configured to be fixed to the fixed rail or the floor.
The present invention also provides a method of manufacturing a cover member,
the cover member is the cover member of the sliding device as described above, and
in the cover member manufacturing method, the strap and the rib are integrally molded by insert molding.
The invention also provides a cover part, characterized in that,
the cover member has a zipper, two ribs and two plate-like members,
the slide fastener has:
two strips opposite each other;
a plurality of sprockets provided at ends of the two straps opposite to each other and configured to be engaged with each other; and
a slider movable in an extending direction of the two tapes, the slider being configured to engage the plurality of elements with each other or disengage the plurality of elements, and the slider being configured to move the slider in the extending direction of the two tapes
The two strips are respectively integrally molded with the ribs and the plate-shaped part on the side where the two strips are respectively located,
the rib joins the fastener stringer and the plate-like member,
the ribs, the strips, and the plate-like member are made of different materials,
the plate-like member has a rigidity greater than that of the rib.
Preferably, the ribs are made of rubber.
Drawings
Fig. 1 is a view showing a sliding apparatus according to embodiment 1.
Fig. 2 is an exploded view of the sliding device of embodiment 1.
Fig. 3 is a view showing the cover member of embodiment 1.
Fig. 4 is a view showing the cover member of embodiment 1.
Description of reference numerals
10 … sliding device; 11 … fixing the guide rail; an opening portion 11A …; 12 … movable guide rails;
20 … hood part; 21 … a zipper; 21a … tape; 21B … sprocket; 22 … ribs; 23 … plate-like member
Detailed Description
The embodiments of the present disclosure to be described below show examples of embodiments that fall within the technical scope of the present disclosure. The technical means and the like described in the claims are not limited to the specific configurations, structures, and the like shown in the following embodiments.
Embodiments of the present disclosure are described below with reference to the drawings. At least one of the components or portions to be described with reference numerals is provided, except for the case where "only one" is stated in advance. That is, in the case where it is not stated in advance that "only one" or the like is present, the component may be provided with at least two or more.
The present embodiment is an example in which the sliding device of the present disclosure is applied to a seat (hereinafter referred to as a vehicle seat) mounted in a vehicle such as a vehicle. Arrows and the like indicating directions in the drawings are symbols provided for facilitating understanding of the mutual relationship between the drawings.
Accordingly, the present disclosure is not limited to the orientations noted in the figures. The direction indicated in each drawing is an example of a direction in a state where the vehicle seat of the present embodiment is incorporated in a vehicle.
(embodiment 1)
1. Structure of sliding device
As shown in fig. 1, the slide device 10 includes a fixed rail 11, a movable rail 12, a cover member 20, and the like. The fixed rail 11 is a member fixed to the vehicle. The fixed rail 11 is directly or indirectly fixed to a floor panel (not shown) of a vehicle.
The vehicle seat is to be fixed to the movable rail 12, and the movable rail 12 is a member that is slidable with respect to the fixed rail 11. That is, the vehicle seat may be slidably mounted in the vehicle via the slide device 10.
The slide driving device 13 is an electric mechanism for slidably displacing the movable rail 12 with respect to the fixed rail 11. The slide drive mechanism 13 includes a motor 13A, a rack, a pinion, and the like.
The cover member 20 is a member for closing the opening 11A of the fixed rail 11 so as to be openable and closable. As shown in fig. 2, the opening 11A is opened upward and extends in the sliding direction of the vehicle seat, that is, in the longitudinal direction of the fixed rail 11.
As shown in fig. 1, the movable rail 12 is slidably displaced in the opening 11A in a state where a part of the movable rail 12 is accommodated in the fixed rail 11. Therefore, the portion of the opening 11A where the movable rail 12 is not present fluctuates in conjunction with the sliding displacement of the movable rail 12.
The cover member 20 can block a portion of the opening 11A where the movable rail 12 is not present, in conjunction with the sliding displacement of the movable rail 12. Specifically, the cover member 20 opens a portion of the opening 11A where the movable rail 12 is present and closes a portion where the movable rail 12 is not present.
2. Structure of cover member
< brief summary of cover Member >
As shown in fig. 3, the cover member 20 has a slide fastener 21, a rib 22 made of rubber, a plate-like member 23 made of resin, and the like. The slide fastener 21 includes two stringers 21A, a plurality of elements (elements) 21B provided on each stringer 21A, and a slider (not shown).
Each tape 21A is a tape-like member formed of polyester or synthetic fiber. Each sprocket 21B is provided at the ends of the two belt strips 21A opposite to each other. The slider is a member for engaging or disengaging the respective elements 21B with each other by moving along the extending direction of the fastener stringer 21A.
In the present embodiment, two sliders are provided. More specifically, the 1 st slider is provided on one end side of the movable rail 12 in the longitudinal direction, and the 2 nd slider is provided on the other end side of the movable rail 12 in the longitudinal direction.
Thus, when the movable rail 12 is slidably displaced, the meshing state of the respective teeth 21B changes in conjunction therewith. That is, the portion of the cover member 20 where the movable rail 12 is present is in the open state, and the portion of the cover member 20 where the movable rail 12 is not present is in the closed state.
Two ribs 22 and two plate-like members 23 are provided corresponding to the two strips 21A. Each plate-like member 23 is formed of a resin having a higher elastic modulus than each rib 22.
More specifically, each rib 22 is made of rubber with flexibility. Each plate-like member 23 is a member made of a resin (e.g., polypropylene) that is less flexible than the ribs 22 and has a rigidity comparable to a rigid body than the ribs 22, that is, the plate-like member 23 has a rigidity greater than the ribs 22.
Each plate-like member 23 is directly or indirectly fixed to the stationary rail 11 or the floor panel. Each plate-like member 23 of the present embodiment is fixed to the floor panel via a carpet disposed on the floor panel.
< Structure of cover Member and method for producing the same >
As shown in fig. 4, each band 21A, each rib 22, and each plate-like member 23 are integrally molded products. Specifically, each band 21A, each rib 22, and each plate-like member 23 are integrally molded products that are integrated by insert molding and two-color molding.
More specifically, in the manufacture of the cover member 20, the respective tapes 21A, the respective ribs 22, and the respective plate-like members 23 are integrally molded by injecting rubber (resin) constituting the ribs 22 and resin constituting the plate-like members 23 for two-color molding in a state where the tapes 21A are arranged in advance in the cavity of the molding die.
3. Characteristics of the sliding device of the present embodiment
The slide device 10 of the present embodiment can improve durability of the cover member 20, compared to an integrated body in which the band 21A and the rib 22 are integrated by sewing, for example.
That is, in the structure in which the tape 21A and the rib 22 are integrated by sewing, the sewing thread sinks into the rib 22 made of rubber, and there is a possibility that a crack is generated or grown from a portion where the thread sinks.
In contrast, in the cover member 20 of the present embodiment, the band 21A and the rib 22 are integrally molded by insert molding, and therefore, the possibility of occurrence of cracks due to the above-described reasons can be eliminated. Therefore, the durability of the cover member 20 can be improved.
(other embodiments)
In the above embodiment, the respective tape strips 21A, the respective ribs 22, and the respective plate-like members 23 are manufactured as an integrated integrally molded product by insert molding and two-color molding. However, the present disclosure is not limited thereto.
For example, the band 21A and the rib 22 in the present disclosure may be integrally molded products formed by insert molding, and the rib 22 and the plate-like member 23 may be integrally molded products formed by mechanical fastening such as screws or rivets.
The cover member 20 of the above embodiment includes the slide fastener 21, the rib 22, and the plate-like member 23. However, the present disclosure is not limited thereto.
That is, the present disclosure may be configured such that, for example, the plate-like member 23 is eliminated, the cover member 20 is configured by the slide fastener 21 and the rib 22, and the rib 22 is fixed to the floor or the fixed rail 11.
The cover member 20 of the above embodiment is fixed to the floor panel. However, the present disclosure is not limited thereto. That is, the present disclosure may be configured such that the cover member 20 is fixed to the fixed rail 11, for example.
In the above embodiment, the slide driving device 13 is provided. However, the present disclosure is not limited thereto. That is, the present disclosure may be configured to omit the slide driving device. Similarly, the material of the strip 21A, the rib 22, and the plate-like member 23 is not limited to the above specific example.
In the above embodiment, the vehicle seat of the present disclosure is applied to a vehicle. However, the application of the present disclosure is not limited thereto, and may be applied to seats used in vehicles such as railway vehicles, ships, and aircrafts, and stationary seats used in theaters, homes, and the like.
The present disclosure is not limited to the above embodiments as long as the present disclosure conforms to the gist of the invention described in the claims. Therefore, the present invention may be configured by combining at least two of the above-described plurality of embodiments, or may be configured by abolishing any one of the inventive constituent elements described in the above-described embodiments.

Claims (6)

1. A slide device for slidably supporting a seat, comprising:
a fixed rail that is fixable to a floor and has an opening portion that extends in a sliding direction of the seat in a state of being opened upward;
a movable rail to which a seat is fixable and which is slidably attached; and
a cover member that is fixed to the fixed rail or the floor and closes the opening, the cover member having a slide fastener and a flexible rib, and
the cover member has plate-like members disposed on both sides of the slide fastener and configured to be fixed to the fixed rail or the floor,
the rib joins the fastener stringer and the plate-like member,
the slide fastener has two stringers opposing each other, and a plurality of teeth provided at ends of the two stringers opposing each other,
the slide fastener is configured to open and close the opening portion by changing a meshing state of the plurality of teeth,
the ribs, the strips, and the plate-like member are made of different materials,
the rigidity of the plate-like member is greater than that of the rib,
the two strips are respectively integrally molded with the rib and the plate-shaped part on the side where the two strips are located.
2. Sliding device according to claim 1,
the ribs are made of rubber.
3. Sliding device according to claim 1,
the rib is configured to be fixed to the fixed rail or the floor.
4. A method of manufacturing a cover member, characterized in that,
the cover member is the cover member of the sliding device according to any one of claims 1 to 3, and
in the cover member manufacturing method, the strap and the rib are integrally molded by insert molding.
5. A cover member, characterized in that,
the cover member has a zipper, two ribs and two plate-like members,
the slide fastener has:
two strips opposite each other;
a plurality of sprockets provided at ends of the two straps opposite to each other and configured to be engaged with each other; and
a slider that is movable in an extending direction of the two stringers, and that is configured to engage the plurality of elements with each other or disengage the plurality of elements, and that is configured to move the slider in the extending direction of the two stringers
The two strips are respectively integrally molded with the ribs and the plate-shaped part on the side where the two strips are respectively located,
the rib joins the fastener stringer and the plate-like member,
the ribs, the strips, and the plate-like member are made of different materials,
the plate-like member has a rigidity greater than that of the rib.
6. The cover member of claim 5,
the ribs are made of rubber.
CN201910418320.1A 2018-05-21 2019-05-20 Sliding device and cover member Active CN110509823B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018097110A JP7028714B2 (en) 2018-05-21 2018-05-21 Manufacturing method of cover member for slide device
JP2018-097110 2018-05-21

Publications (2)

Publication Number Publication Date
CN110509823A CN110509823A (en) 2019-11-29
CN110509823B true CN110509823B (en) 2022-07-08

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CN (1) CN110509823B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7235640B2 (en) * 2019-10-29 2023-03-08 Ykk株式会社 Integrated product of slide fastener and resin extruded shape
JP2023184062A (en) * 2022-06-17 2023-12-28 日本トムソン株式会社 Linear motion guide unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145911A (en) * 2000-02-02 2000-11-14 Lear Corporation Vehicle track cover system
JP2007069809A (en) * 2005-09-08 2007-03-22 Toyota Auto Body Co Ltd Slide supporting mechanism
JP4807558B2 (en) * 2005-09-09 2011-11-02 アイシン精機株式会社 Seat slide rail molding
JP4363531B2 (en) * 2006-01-13 2009-11-11 トヨタ紡織株式会社 Vehicle slide rail structure
WO2010067437A1 (en) * 2008-12-11 2010-06-17 Ykk株式会社 Guide groove shielding device applied for slide rail device, and slide rail device
JP5180157B2 (en) * 2009-07-22 2013-04-10 矢崎総業株式会社 Rail device and wire harness routing device having the rail device
DE102009056414A1 (en) * 2009-12-01 2011-06-09 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Rail arrangement for motor vehicle seat, has rail fixed at vehicle base and guiding part which is fixed at vehicle seat and is movable in longitudinal directions along rail
WO2014102900A1 (en) * 2012-12-25 2014-07-03 岐阜車体工業 株式会社 Seat slide device
JP6101719B2 (en) * 2015-02-18 2017-03-22 本田技研工業株式会社 Seat rail structure
JP6604838B2 (en) * 2015-12-16 2019-11-13 Ｙｋｋ株式会社 Slide rail cover, slide rail device and seat device

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Publication number Publication date
JP7028714B2 (en) 2022-03-02
CN110509823A (en) 2019-11-29
JP2019202574A (en) 2019-11-28

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Inventor after: Higuchi tadasuke

Inventor after: Cutter Gen great Yu

Inventor after: Kawamura Tateki

Inventor after: Aoshanguang

Inventor before: Higuchi tadasuke

Inventor before: Cutter Gen great Yu

Inventor before: Kawamura Tateki

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Effective date of registration: 20200526

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Applicant after: TOYOTA BOSHOKU Kabushiki Kaisha

Applicant after: YKK Corp.

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Applicant before: TOYOTA BOSHOKU Kabushiki Kaisha

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