CN104185569A - Seat slide device - Google Patents
Seat slide device Download PDFInfo
- Publication number
- CN104185569A CN104185569A CN201280045290.0A CN201280045290A CN104185569A CN 104185569 A CN104185569 A CN 104185569A CN 201280045290 A CN201280045290 A CN 201280045290A CN 104185569 A CN104185569 A CN 104185569A
- Authority
- CN
- China
- Prior art keywords
- tongue piece
- right track
- piece portion
- lower railway
- bendable
- 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
Links
Classifications
-
- 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
- B60N2/08—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 characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0843—Movement of the latch pivoting about a longitudinal axis
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- 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
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- 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
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- 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
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/072—Complex cross-section, e.g. obtained by extrusion
-
- 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
- B60N2/0725—Closing members for covering the slide
-
- 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
- B60N2/08—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 characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0818—Location of the latch inside the rail
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
A lower rail (4) has an opening (13a) through which an upper rail (5) protrudes upward and a pair of left and right covers (23) which can close the opening (13a). The left and right covers (23) respectively have tongues (25) which are separated in the widthwise direction (Y). When the upper rail (5) moves, the left and right covers (23) are switched to a lowered state (P) in which the tongues (25) face each other and close the opening (13a) and a raised state (Q) in which the tongues (25) are raised so as to face each other with the upper rail (5) located therebetween. Each of the tongues (25) has a base end-side band section (28) and a front end-side band section (30), which are connected to each other through bendable sections (27, 29) which enable the tongue (25) to be bent upward.
Description
Technical field
The present invention relates to a kind of seat sliding apparatus of vehicle.Specifically, relate to and being supported on movably on the opening of lower railway getting on the right track, and getting on the right track from this opening upwards outstanding seat sliding apparatus, the opening of lower railway is carried out obturation and prevents from entering from this opening the lid of foreign matter.
Background technology
In the seat sliding apparatus of recording in patent documentation 1, get on the right track and be bearing in movably on the opening of lower railway, and it is outstanding from this opening upwards to get on the right track.This seat sliding apparatus has a pair of lid, and this lid carries out obturation to the opening of lower railway.Two lids are integrally formed by the fixed part of hard and soft shielding portion.The fixed part of each lid is mounted respectively on the medial margin of opening and outstanding to opening central authorities, and toward each other.The shielding portion of each lid can mate relative to one another above each fixed part, thereby can carry out obturation to opening.Getting on the right track when mobile, strut between each shielding portion while pass through between the fixed part of each lid and between shielding portion.
Patent documentation
Patent documentation 1 TOHKEMY 2007-186104 communique
But the whole shielding portion of each above-mentioned lid is shaped by soft material, thus whenever get on the right track by time roughly bending in the scopes of 90 degree up or down on this base end part.Therefore, in the time of frequent use, become and easily on this base end part, form folding line and inaccessible opening fully, thereby occur bringing into play fully the problem that prevents foreign matter entered function.
Summary of the invention
The object of the invention is to, a kind of seat sliding apparatus is provided, its reduce the lid on seat sliding apparatus folding line generation and improve the inaccessible function to lower railway opening, thereby prevent that foreign matter from entering.
Below, with reference to the symbol in the accompanying drawing of embodiment described later, the present invention will be described.
The seat sliding apparatus (1) that the 1st mode of the present invention relates to possesses: lower railway (4), and it is fixed on floor (3); And get on the right track (5), it is upper and be supported on lower railway (4) with form movably that it is fixed on seat (6).Described getting on the right track (5) has: Mobile base (15) and installation portion (16), Mobile base (15) is inserted in described lower railway (4) and can moves along the moving direction (X) of get on the right track (5), and installation portion (16) upwards extends and can move together with Mobile base (15) from this Mobile base (15).Described lower railway (4) has: opening (13a) and a pair of lid (23), installation portion (16) in get on the right track described in opening (13a) (5) projects upwards, and a pair of lid (23) can carry out obturation to described opening (13a) with the both sides of the orthogonal Width (Y) of the moving direction (X) of get on the right track (5).A pair of lid (23) has: a pair of fixed part (24) and a pair of tongue piece portion (25), a pair of fixed part (24) is mounted respectively at described lower railway (4) upper, and a pair of tongue piece portion (25) is extended from each fixed part (24) to Width and is separated from each other above described opening.A pair of lid (23) can be converted to, and in the time that the installation portion (16) of described getting on the right track (5) is mobile, each tongue piece portion (25) broad ways (Y) is carried out inaccessible lodging state (P) and each tongue piece portion (25) get on the right track described in the clipping installation portion (16) of (5) and the state that erects (Q) that erects to described opening (13a) toward each other.Each tongue piece portion (25) has multiple band portion (28,30), the plurality of band portion (28,30) be connected to each other by bendable portion (29) broad ways (Y) that can K/UP, and be connected on each fixed part (24) by bendable portion (27) in the upper base end side band portion (28) adjacent with each fixed part (24) of each tongue piece portion (25).
In the 1st mode, along with passing through of get on the right track (5), each band portion (28,30) is respectively in bendable portion (27,29) bending, and makes whole each tongue piece portion (25) bending.So, can be difficult to by alleviating the deflection degree of each band portion (28,30) the upper folding line that occurs in band portion (28,30).Can firmly be arranged on lower railway (4) being easy to bending tongue piece portion (25) by fixed part (24).Can base end side band portion (28) be connected on fixed part (24) agley being easy to by bendable portion (27).
In the 2nd mode, the bendable portion (27,29) of described each tongue piece portion (25) is formed thin wall shape, so that its band portion (28,30) than each tongue piece portion (25) is more flexible.Therefore, can make bendable portion (27,29) more flexible than band portion (28,30).
In the 3rd mode, the bendable portion (27,29) of described each tongue piece portion (25) by with the material forming of band portion (28) unlike material of each tongue piece portion (25), there is the more flexible character of band portion (28) than each tongue piece portion (25).For example, each band portion (28) and each fixed part (24) form by the hard material of hard resin etc., each bendable portion (27,29) is by being shaped than the soft material of each band portion (28) and the more flexible soft resin of each fixed part (24) etc.Therefore, can make each bendable portion (27,29) more flexible than each band portion (28).
In the 4th mode, the upper bendable portion (29) adjacent with tip side band portion (30) of each tongue piece portion (25) by with the soft material shaping of material, the such as soft resin etc. of tip side band portion (30) identical material, and be formed thin wall shape, so that it is more flexible than tip side band portion (30).Therefore, can make each bendable portion (29) more flexible than each band portion (30).
In the 5th mode, upper in each tongue piece portion (25), each band portion (28,30) has: main body (28a, 30a), and it is relative with opening (13a); And lower wall (28b, 30b), it is arranged on the downside of this main body.Lower wall (28b, 30b) is for example shaped by the hard material of hard resin etc.Each band portion (28,30) main body (28a, 30a) and each bendable portion (27,29) such as, are shaped by the soft material of identical material, soft resin etc., and have than each band portion (28,30) the more flexible character of lower wall (28b, 30b), each bendable portion (27,29) be formed thin wall shape, so that its main body (28a, 30a) than each band portion (28,30) is more flexible.Therefore, can make each main body (28a, 30a) and each bendable portion (27,29) easily and then get on the right track (5) distortion, and each lower wall (28b, 30b) easily slides while slipping with respect to get on the right track (5) with the state that erects (Q) of tongue piece portion (25).Can make each bendable portion (27,29) more flexible than each band portion (28,30).
In the 6th mode, the band portion (28) of described each tongue piece portion (25) has mounting portion (28a), and this mounting portion (28a) is supported by described lower railway (4) under lodging state (P).Therefore, can make the lodging state (P) of each tongue piece portion (25) stable by described mounting portion (28a).
The present invention reduces the generation of folding line on seat sliding apparatus (1), lid (23) and improves the inaccessible function of lower railway (4) opening (13a), thereby can prevent entering of foreign matter.
Brief description of the drawings
Fig. 1 (a) is the lateral plan that represents whole seat sliding apparatus.
Fig. 1 (b) is the birds-eye view that represents whole seat sliding apparatus.
Fig. 2 (a) be represent the locking states that gets on the right track, along the partial lateral cutaway view of the A-A line of Fig. 1 (b).
Fig. 2 (b) is the partial lateral cutaway view that represents the released state getting on the right track.
Fig. 3 (a) is partial lateral cutaway view beyond the scope that takies getting on the right track before the foreign matter of the locking states getting on the right track falls, that represent along the B-B line cut-out lower railway of Fig. 1 (b).
Fig. 3 (b) takies at the locking states getting on the right track and getting on the right track after foreign matter falls the transverse sectional view that scope represents with external cutting off lower railway.
Fig. 4 (a) is presentation graphs 3(a) shown in the local amplification view of lid.
Fig. 4 (b) is presentation graphs 5(a) shown in the local amplification view of lid.
Fig. 5 (a) be at the locking states getting on the right track and getting on the right track take in scope, cut off along the C-C line of Fig. 1 (b) the partial lateral cutaway view that lower railway represents.
Fig. 5 (b) is the partial lateral cutaway view representing at released state and at the scope that the takies internal cutting off lower railway getting on the right track.
Fig. 6 (a) is that the part that other examples of lid are shown expands cutaway view.
Fig. 6 (b) is that the part that other examples of lid are shown expands cutaway view.
Reference numeral explanation
1 ... seat sliding apparatus, 3 ... floor, 4 ... lower railway, 5 ... get on the right track, 6 ... seat, 15 ... the Mobile base getting on the right track, 16 ... the installation portion getting on the right track, 13a ... the opening of lower railway, 23 ... the lid of lower railway, 24 ... the fixed part of lid, 25 ... the tongue piece portion of lid, 27 ... the bendable portion of tongue piece portion, 28 ... the band portion of tongue piece portion, 28a ... main body, 28b ... lower wall, 29 ... the bendable portion of tongue piece portion, 30 ... the band portion of tongue piece portion, 30a ... main body, 30b ... lower wall, 31 ... the mounting portion of tongue piece portion, P ... the lodging state of lid, Q ... the state that erects of lid, X ... the moving direction (fore-and-aft direction) getting on the right track, Y ... Width (left and right directions).
Detailed description of the invention
Referring to accompanying drawing, an embodiment of the invention are described.
Be used to be arranged at the seat sliding apparatus 1 shown in Fig. 1 (a) and (b) on the 2nd row's seat unit 2 or the 3rd row's seat unit 2 of vehicle of este wagon etc., and possess: lower railway 4, it is fixed on the floor 3 of vehicle and gets on the right track 5, and it is being arranged on lower railway 4 with respect to lower railway 4 mode that direction X moves forwards, backwards.Be fixed with seat 6 getting on the right track on 5.
Extend and arrange along fore-and-aft direction X between the leading section 4a shown in Fig. 1 (a) and (b) and rearward end 4b at the lower railway 4 shown in Fig. 2 (a) and (b).This lower railway 4 has: base plate 9; Pair of side plates portion 10, its left part from base plate 9 and right part be K/UP respectively; A pair of upper plate portion 11, its with the upper end from left side board 10 and right side board 10 along mode bending respect to one another inside left and right directions Y-direction; And a pair of oralia portion 12, it is bending downwards respectively from upper left board 11 and upper right board 11.Left and right directions Y and 5 the moving direction of getting on the right track, orthogonal with fore-and-aft direction X.
Form reception room 13 by base plate 9, left and right sides board 10, left and right upper plate portion 11 and left and right oralia portion 12.This reception room 13 has: opening 13a, and it is formed between left and right oralia portion 12 and X extension to front-rear direction; And groove 13b, it is formed between side plate 10 and oralia portion 12 and X extension to front-rear direction, and reception room 13 is upwards open by opening 13a.
As shown in Figure 1 (a), (b) shows, be divided into later half region and first half region with respect to 5 the moving area of getting on the right track of lower railway 4 along fore-and-aft direction X.As shown in Fig. 1 (a), Fig. 1 (b), Fig. 2 (a) and Fig. 2 (b), on the later half region of lower railway 4, be formed with multiple lockhole 14(latch portion), this lockhole (14) is arranged in row along 5 the moving direction (fore-and-aft direction X) of getting on the right track, and on first half region, is formed with the multiple lockholes 14 that form 2 groups.
As shown in Fig. 2 (a) and (b), getting on the right track 5 has: Mobile base 15, and it is inserted in the reception room 13 of lower railway 4 and moving direction X that can upward trajectory 5 moves; And installation portion 16, it upwards extends and arranges and can move together with Mobile base 15 from this Mobile base 15.Mobile base 15 has pair of wheels 15a, and this wheel 15a is supported by base plate 9 in the groove 13b of the left and right of lower railway 4.Installation portion 16 projects upwards from the opening 13a of lower railway 4.
Have locking bar 17(lock unit at 5 installation portion 16 upper supports of getting on the right track), this locking bar (17) can be centered by fulcrum 18 up and down direction rotate.Locking bar 17 has: hammerlock 19, and it can engage and depart from each lockhole 14 of lower railway 4; And handle arms 20, it extends and carries out interlock with handle 21 from hammerlock 19.
Shown in Fig. 3 (a) and (b) and Fig. 2 (a) and (b), the both ends 22a of snap 22, the 1st end 22a in 22b is hung in and gets on the right track on 5, and the 2nd end 22b is hung on locking bar 17.Locking bar 17 can be converted at the locked position R shown in Fig. 2 (a) with at the unlocked position UR shown in Fig. 2 (b).Upper at the locked position R shown in Fig. 2 (a), the pawl 19a of hammerlock 19 is snapped in lockhole 14 by the power of snap 22, and makes locking bar 17 restrictions 5 movements with respect to lower railway 4 of getting on the right track, like this setting 5 the locking states that gets on the right track.Upper at the unlocked position UR shown in Fig. 2 (b), the power of the pawl 19a resistance snap 22 of hammerlock 19 and departing from from lockhole 14, and make locking bar 17 5 movements with respect to lower railway 4 that allow to get on the right track, like this setting 5 the released state that gets on the right track.
As shown in Figure 1 (a), (b) shows, lower railway 4 has pair of right and left lid 23, and this lid 23 is direction X extension forwards, backwards between leading section 4a and rearward end 4b.As shown in Fig. 3 (a) and (b) and Fig. 4 (a), each lid 23 has: fixed part 24, and it is installed on lower railway 4; And tongue piece portion 25, it extends from fixed part 24 to opening 13a.Each fixed part 24 has: lateral piece 24a, and it is loaded in each upper plate portion 11; And engagement board 24b, its from each lateral piece 24a downwards outstanding and with each side plate 10 butts.As shown in Figure 1 (a), (b) shows, 3 of near of near of the leading section 4a on lower railway 4, rearward end 4b and intermediate portion embed and have latch for printed circuit 26 in the localities.Each latch for printed circuit 26 has: base plate 26a, base plate 9 butts of itself and lower railway 4; And the 26b of pair of side plates portion, its respectively with left and right sides board 10 butts of lower railway 4.Each engagement board 24b of each lid 23 is by each side plate 26b engagement of each latch for printed circuit 26, and the fixed part 24 of each lid 23 is limited and can upwards come off.
On the other hand, as shown in Figure 4 (a), each tongue piece portion 25 has: base end side band portion 28, and it is connected with the lateral piece 24a of each fixed part 24 by bendable portion 27 broad ways Y; And tip side band portion 30, it is connected with base end side band portion 28 by bendable portion 29 broad ways Y.Each fixed part 24 and base end side band portion 28 is shaped by hard resin such as polypropylene etc., identical material.Soft resin each bendable portion 27, each bendable portion 29 and tip side band portion 30 thermoplastic elastomer by such as polyolefin etc., identical material is shaped.Bendable portion 27 between the lateral piece 24a of each fixed part 24 and base end side band portion 28 has contraction flow region, and this contraction flow region is formed than this lateral piece 24a with the thinner thin wall shape of portion 28.Bendable portion 29 between base end side band portion 28 and tip side band portion 30 possesses contraction flow region, and this contraction flow region is formed the thin wall shape thinner than this band portion 28,30.Become to have mounting ridge 31(mounting portion at base end side band portion 28 downsides along fore-and-aft direction X-shaped).Become to press ridge 32 at tip side band portion 30 downsides along fore-and-aft direction X-shaped.
Below, the effect of the lid 23 with respect to lower railway 4 is described.
As shown in Fig. 3 (a) and Fig. 4 (a), getting on the right track in 5 locking states with respect to lower railway 4,5 the extraneous left and right lid 23 that takies of getting on the right track being positioned on lower railway 4 is configured to the lodging state P of foreign matter before falling.On left and right lid 23 and above the upper plate portion 11 of lower railway 4, a part of the lateral piece 24a of each fixed part 24 is loaded in each upper plate portion 11.Be connected that base end side band portion 28 on each lateral piece 24a is loaded in upper plate portion 11 by mounting ridge 31 and outstanding from each upper plate portion 11 to opening 13a by bendable portion 27, and each each band portion 30 with the tip side in portion 28 that makes to be connected base end side by bendable portion 29 projects upwards a little, 2 band portions 30 are docked relative to one another.
As shown in Figure 3 (b), fall on left and right lid 23 and make after tip side band portion 30 these foreign matters of mounting at foreign matter, at each of tip side, with portion 30 under the state because of the weight displacement slightly downwards of foreign matter, 2 become the state of docking relative to one another with portion 30.
In the lodging P state of the lid 23 before foreign matter falls, as shown in Fig. 3 (a) and Fig. 4 (a), each with portion 28 and each with portion 30 between and below bendable portion 29, be formed with gap 29a.On the other hand, fall while covering on 23 at foreign matter, as shown in Figure 3 (b), each with portion 30 to eliminate the downward displacement of mode of gap 29a.
As shown in Fig. 2 (a) and (b), Fig. 5 (a) and (b) and Fig. 4 (b), get on the right track 5 while moving on lower railway 4,5 the installation portion 16 of getting on the right track is inserted between 2 band portions 30 on the left and right lid 23 shown in Fig. 4 (a), with the tip side of the state P docking that lodges, and each band portion 30 of tip side contacts one side and clips installation portion 16 and erect to become and erect state Q by pressing ridge 32 on one side with installation portion 16.In this case, each base end side band portion 28 on left and right lid 23 and tip side band portion 30 coordinate with the form of 5 the installation portion 16 of getting on the right track and are out of shape in bendable portion 27,29 bending time.Afterwards, the left and right lid 23 in erecting state Q gets on the right track 5 installation portion 16 and turns back to the lodging state P of foreign matter before falling along with leaving.
Present embodiment has following effect.
(1) tongue piece portion 25 of left and right lid 23 has base end side band portion 28 and tip side end 30, the bendable portion 29 of this band portion 28,30 by can K/UP and broad ways Y is connected to each other.So, along with passing through of 5 the installation portion 16 of getting on the right track, make each band portion 28,30 bending and make whole tongue piece portion 25 bendings in bendable portion 29 respectively, can alleviate the deflection degree of each band portion 28,30, be not easy to produce folding line in band portion 28,30.Therefore, can improve the inaccessible function of lower railway 4 opening 13a and prevent entering of foreign matter.
(2) because each fixed part 24 lower railway 4 of tongue piece portion 25 lid 23 about being installed in extends, so can firmly install with respect to lower railway 4 being easy to each bending tongue piece portion 25 by each fixed part 24.
(3) because the base end side band portion 28 in the tongue piece portion 25 of left and right lid 23 is connected on each fixed part 24 by bendable portion 27, thus can be easily by base end side band portion 28 from fixed part 24 bendings.
(4) due to each bendable portion 27 in the tongue piece portion 25 of left and right lid 23,29 are formed thin wall shape, so that it is more flexible than base end side band portion 28 and tip side band portion 30, so can be by each curve 27,29 be set as more flexible than each band portion 28,30.
(5) because tip side band portion 30 and bendable portion 29 are shaped by soft resin, so can make tongue piece portion 25 easily be out of shape keeping erecting easily and then get on the right track under state Q 5 installation portion.Because the ridge 32 of pressing in tip side band portion 30 is shaped by soft resin, so be not easy to produce slip sound in the time that 5 the installation portion 16 of getting on the right track slips.
(6) because each of the base end side in the tongue piece portion 25 of left and right lid 23 has the mounting ridge 31 being supported by lower railway 4 at lodging state P with portion 28, so can make the lodging state P of each tongue piece portion 25 more stable.
Except above-mentioned embodiment, also can change to following formation.
In the above-described embodiment, as shown in Figure 4 (a), by the bendable portion 29 in each tongue piece portion 25 of the integrally formed lid 23 of soft resin and tip side band portion 30, but, as shown in Figure 6, also can form respectively bendable portion 29 and band portion 30, and form respectively and press ridge 32 and main body 33 with portion 30.In this case, by the main body 33 of hard resin forming belt portion 30, by soft resin shaping bendable portion 29 with press ridge 32 with portion 30.
As shown in Figure 6 (b), the base end side band portion 28 in each tongue piece portion 25 of lid 23 and tip side end 30 are at the main body 28a relative with opening 13a, and the downside of 30a has very thin lower wall 28b, 30b.Due to the lower wall 28b of each band portion 28,30, the hard resin of 30b by identical material is shaped, thus can be at each lower wall 28b, and 30b more easily slides getting on the right track while slipping on 5 with the state that the erects Q of tongue piece portion 25.Due to the main body 28a of each band portion 28,30,30a and each bendable portion 27,29 are shaped by the soft resin of identical material, so can make each main body 28a, 5 distortion of easily and then getting on the right track of 30a and each bendable portion 27,29.Because each bendable portion 27,29 possesses the constriction of thin wall shape, so that it is than each main body 28a, 30a is more flexible, so each curve 27,29 is more flexible than each band portion 28,30.
Also can be by integrally formed bendable portion 27, base end side band portion 28, bendable portion 29 and the tip side band portion 30 in each tongue piece portion 25 of lid 23 of soft resin.
In the above-described embodiment, by bendable portion 27,29 and be connected to one another at base end side band portion 28 and the tip side band portion 30 in the tongue piece portion 25 of covering 23 with broad ways Y, but also can be between base end side band portion 28 and tip side band portion 30 by bendable portion 27,29 the broad ways Y multiple band portion that is connected to each other.
Claims (6)
1. a seat sliding apparatus, is characterized in that,
Possess: lower railway, it is fixed on floor; And
Get on the right track, it is fixed on the seat and is supported on described lower railway with form movably,
Described getting on the right track has: Mobile base and installation portion, and described Mobile base is inserted in described lower railway and can moves along the moving direction getting on the right track, and described installation portion upwards extends and can move together with Mobile base from described Mobile base,
Described lower railway has: opening and a pair of lid, project upwards at the installation portion getting on the right track described in described opening, and described a pair of lid can carry out obturation to described opening with the both sides of the orthogonal Width of the moving direction getting on the right track,
Described a pair of lid has: a pair of fixed part and a pair of tongue piece portion, described a pair of fixed part is mounted respectively on described lower railway, described a pair of tongue piece portion is extended from each fixed part to Width and is separated from each other above described opening, and described a pair of lid can be converted to, in the time that the described installation portion getting on the right track moves, each tongue piece portion broad ways toward each other and described opening is carried out to the installation portion that inaccessible lodging state and each tongue piece portion get on the right track described in clipping and the state that erects erecting
Each tongue piece portion has multiple band portion, be the plurality ofly connected to each other by bendable portion broad ways that can K/UP with portion, and the band portion of the base end side adjacent with each fixed part is connected on each fixed part by bendable portion in each tongue piece portion.
2. seat sliding apparatus according to claim 1, is characterized in that,
The bendable portion of described each tongue piece portion is formed thin wall shape, so that its band portion than each tongue piece portion is more flexible.
3. seat sliding apparatus according to claim 1 and 2, is characterized in that,
The bendable portion of described each tongue piece portion by with the material forming with portion's unlike material of each tongue piece portion, there is the more flexible character of band portion than each tongue piece portion.
4. seat sliding apparatus according to claim 1, is characterized in that,
In described each tongue piece portion with tip side with the adjacent bendable portion of portion by with the material forming with the identical material of portion of tip side, and be formed thin wall shape, so that its band portion than tip side is more flexible.
5. seat sliding apparatus according to claim 1, is characterized in that,
In each tongue piece portion, each band portion has: main body, and it is relative with described opening; And lower wall, it is arranged on the downside of this main body, and each main body with portion and each bendable portion, by the material forming of identical material, have more flexible character of lower wall with portion than each, each bendable portion is formed thin wall shape so that its than each main body with portion more flexible.
6. according to the seat sliding apparatus described in claim 1-5 any one, it is characterized in that,
The band portion of described each tongue piece portion has mounting portion, and this mounting portion is supported by described lower railway under the lodging state of each tongue piece portion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/083470 WO2014102900A1 (en) | 2012-12-25 | 2012-12-25 | Seat slide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104185569A true CN104185569A (en) | 2014-12-03 |
| CN104185569B CN104185569B (en) | 2016-08-31 |
Family
ID=51020060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280045290.0A Active CN104185569B (en) | 2012-12-25 | 2012-12-25 | Seat sliding apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5671187B2 (en) |
| CN (1) | CN104185569B (en) |
| WO (1) | WO2014102900A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882459A (en) * | 2015-02-18 | 2016-08-24 | 本田技研工业株式会社 | Seat guide rail structure |
| CN108327583A (en) * | 2018-01-25 | 2018-07-27 | 延锋安道拓座椅有限公司 | A kind of automotive seat ground sliding rail for eliminating structure with gap |
| DE102018108304A1 (en) * | 2018-04-09 | 2019-10-10 | Airbus Operations Gmbh | Rail system for a cabin of a vehicle |
| CN110509823A (en) * | 2018-05-21 | 2019-11-29 | 丰田纺织株式会社 | Carriage |
| CN113306462A (en) * | 2020-02-26 | 2021-08-27 | 安道拓工程技术知识产权有限公司 | Seat slide device and vehicle seat |
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| JP6604838B2 (en) * | 2015-12-16 | 2019-11-13 | Ｙｋｋ株式会社 | Slide rail cover, slide rail device and seat device |
| JP2021079795A (en) * | 2019-11-18 | 2021-05-27 | シロキ工業株式会社 | Vehicular slide rail device |
| KR102260814B1 (en) * | 2020-02-07 | 2021-06-07 | 주식회사 니프코코리아 | Apparatus for preventing dust instrusion of seat rail assembly |
| KR102630221B1 (en) * | 2021-11-30 | 2024-01-29 | 현대트랜시스 주식회사 | Blocking foreign substances in the seat long rail and hidden wiring structure |
| EP4253140A1 (en) * | 2022-03-30 | 2023-10-04 | Ningbo Geely Automobile Research & Development Co., Ltd. | Vehicle seat rail sealing system, vehicle comprising a vehicle seat rail sealing system, and method for operating a vehicle seat rail sealing system |
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| CN108327583A (en) * | 2018-01-25 | 2018-07-27 | 延锋安道拓座椅有限公司 | A kind of automotive seat ground sliding rail for eliminating structure with gap |
| CN108327583B (en) * | 2018-01-25 | 2019-10-11 | 延锋安道拓座椅有限公司 | A kind of automotive seat ground sliding rail for eliminating structure with gap |
| DE102018108304A1 (en) * | 2018-04-09 | 2019-10-10 | Airbus Operations Gmbh | Rail system for a cabin of a vehicle |
| US10882567B2 (en) | 2018-04-09 | 2021-01-05 | Airbus Operations Gmbh | Rail system for a cabin of a vehicle |
| CN110509823A (en) * | 2018-05-21 | 2019-11-29 | 丰田纺织株式会社 | Carriage |
| CN113306462A (en) * | 2020-02-26 | 2021-08-27 | 安道拓工程技术知识产权有限公司 | Seat slide device and vehicle seat |
| CN113306462B (en) * | 2020-02-26 | 2023-09-26 | 安道拓美国有限责任公司 | Seat sliding device and vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2014102900A1 (en) | 2017-01-12 |
| CN104185569B (en) | 2016-08-31 |
| JP5671187B2 (en) | 2015-02-18 |
| WO2014102900A1 (en) | 2014-07-03 |
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Effective date of registration: 20151116 Address after: Xintian, Aichi, Japan, 1-1 Ting county, Aichi Prefecture, Japan Applicant after: FENGTIAN AUTO BODY CO LTD Address before: Japan's Gifu County kakamigahara, biogas pool three town 6 chome 455 times Applicant before: Gifu Auto Body Co., Ltd. |
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