CN203372089U - Vehicle seat - Google Patents
Vehicle seat Download PDFInfo
- Publication number
- CN203372089U CN203372089U CN201320156883.6U CN201320156883U CN203372089U CN 203372089 U CN203372089 U CN 203372089U CN 201320156883 U CN201320156883 U CN 201320156883U CN 203372089 U CN203372089 U CN 203372089U
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- CN
- China
- Prior art keywords
- control member
- cover section
- seat
- state
- operating
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- 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.)
- Expired - Lifetime
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- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a vehicle seat, which is provided with operation members having good operation performance. The vehicle seat is also provided with a releasing rod (44A operation member) capable of changing the fixed state of the angle of the seat backrest. The releasing rod (44A) is arranged in a manner that a part of the releasing rod is covered in an outboard housing part (40A) which is used for covering the side part of the vehicle seat. The releasing rod is set to be pulled up from the front, with respect to the outboard housing part (40A).
Description
Technical field
The utility model relates to vehicle seat used.Specifically, relate to and possess the vehicle seat used of control member, described control member is operated the mechanism that is located at seat body.
Background technology
At present, in vehicle seat used, the known sidepiece in its vehicle outside is provided with the control member (relieving rod) (patent documentation 1) of the stationary state of the backrest angle of removing back of seat.The aforesaid operations member is located at the sidepiece of the vehicle outside of back of seat, with the state covered by resinous cover section around it, arranges.The aforesaid operations member is removed the lock-out state of the backrest inclination angle control apparatus that the backrest angle of back of seat is fixing by the lower press operation to its front downside, switch to the state of the backrest angle that changes back of seat.
[formerly technical literature]
[patent documentation]
[patent documentation 1] TOHKEMY 2008-295613 communique
The utility model content
But, in above-mentioned prior art, because the direction of operating of control member is downside forward, press down direction, therefore no matter be the position from taking one's seat, or from the position erected, the direction of operating of control member always become from seated person downwards away from direction, so operability is poor.The utility model is founded as the utility model addressed the above problem, and the problem that the utility model wish solves is that operability configures well and is located at vehicle seat used control member.
In order to solve above-mentioned problem, the vehicle seat used following means of taking of the present utility model.
The 1st utility model is possess control member vehicle seat used, and described control member is operated the mechanism that is located at seat body.Control member is by the cover section that is installed on the part that covers seat body or the seat body that is assembled with cover section, and being capped on the state setting in cover section with the part of control member, the direction of operating of control member is configured to the direction of operating from the place ahead pull-up with respect to cover section.
According to the 1st utility model, control member is installed in cover section or is assembled with the seat body of cover section and arranges, and can cover section be set in to substrate according to overhang or its motion track of the cover section of distance control member.Therefore, the motion track that makes control member is along shape of cover section etc., to set littlely apart from the overhang of the outer shape of cover section, or to avoid control member and cover section mutually to interfere and can guarantee that the mode that operates fully amount of movement sets mutual shape or configuration, can guarantee the operability of control member, and make cover section compactness.In addition, by the direction of operating by control member, be set as the direction of operating from the place ahead pull-up with respect to cover section, can carry out the operation of control member in the position that approaches seated person, can improve operability.
The 2nd utility model is in above-mentioned the 1st utility model, the state that expose in the outside to cover section the operating station tangled for the operator's of control member finger, and form the shape with extension that the direction vertical to the direction with respect to cover section operating operation member stretch out.
According to the 2nd utility model, the operator can tangle finger the operating portion of control member simply, therefore can further improve the operability of control member.
The 3rd utility model is in the above-mentioned the 1st or the 2nd utility model, and control member is under the preoperative initial condition of control member, and the mode that to describe with the outer peripheral face of cover section be same planar outer peripheral face of take configures the position be set in along the outer peripheral face of cover section.
According to the 3rd utility model, can in appearance control member be configured to the state with cover section one, the control member outward appearance can be configured to the state of not giving prominence to well.
The 4th utility model is a kind of vehicle seat used, possesses the control member that the backrest inclination angle control apparatus to being located at seat body is operated, it is characterized in that, described control member is by being installed on the cover section of the part that covers described seat body, and being capped on the state setting in described cover section with the part of described control member, the direction of operating of described control member is configured to the direction of operating from the place ahead pull-up with respect to described cover section.
The 5th utility model is in above-mentioned the 4th utility model, and described backrest inclination angle control apparatus has operating axis, and described control member is operated described operating axis.
The 6th utility model is in above-mentioned the 5th utility model, be combined with arm member on described operating axis, described arm member and described control member are carried out the mobile interlock of pull-up operation, from the operation of described control member be rotated together operation midway, thereby described operating axis is operated.
The accompanying drawing explanation
Fig. 1 means the block diagram of the vehicle seat used structure of embodiment 1.
Fig. 2 means the operation relieving rod and makes the block diagram of state of the backrest angle hypsokinesis of back of seat.
Fig. 3 means the operating and remote controlling bar and the block diagram of the state that makes to fall before back of seat.
Fig. 4 is the exploded perspective view of vehicle seat used framed structure.
Fig. 5 is the front elevation of vehicle seat used framed structure.
Fig. 6 is the block diagram of the VI section of Watch with magnifier diagram 5.
Fig. 7 is the block diagram of the VII section of Watch with magnifier diagram 5.
Fig. 8 is the exploded perspective view of cover section and relieving rod.
Fig. 9 is the IX-IX line cutaway view of Fig. 5.
Figure 10 means the cutaway view of removing the state of plate rotation by the operation of remote-control lever.
Figure 11 means the vehicle seat used cutaway view of wanting section's structure of other embodiment.
Figure 12 means the vehicle seat used cutaway view of wanting section's structure of other embodiment.
[label declaration]
1 is vehicle seat used
2 back of seats
The back of seat of 2A 6 sides
2Aa mat liner
The 2Ab disc spring
The back of seat of 2B 4 sides
The 2Bf back frame
3 seat cushions
4 headrests
10 back frames
The 10A main frame
The 10B sub-frame
11 body side frames
11A the 2nd rope link plate
12 upper frames
13 L word pipes
14 brace panels
15 reinforced pipes
The 15A anchor cable
16A liner support cable
16Aa extension section
16B liner support cable
16C link plate rope
16D link plate rope
17 back boards
The 17A suspension part
The 17B hook
The 17C through hole
The 17D cap
18 lateral brackets
20 base frame
21 substrate holders
22 substrate tubes
22A pedestal section
23 base side frameworks
23A the 1st rope link plate
30 backrest inclination angle control apparatuss (being located at the mechanism of seat body)
31 operating axis
32 arm members
32A plays sheet
33 transmit rope
33A mono-end
The 33B other end
34 arm members
35 remote manipulation ropes
35A mono-end
The 35B other end
The 35C operating portion
36 dampers
40A outside sheath portion (cover section)
The 40Aa bolt
The 41A opening
The 42A mat
The 43A recess
44A relieving rod (control member)
The 44Aa pivot pin
The 44Ab torsion spring
The 44Ac arm
The 44Ad operating portion
The 44Ad1 extension
The 44Ae shielding portion
45A rope extension section
40B outside inner cover section
The 41B clip
The inboard inner cover of 40C section
The 41C clip
The inboard sheath portion of 40D
The F floor
The Ls trunk space
The Ld floor
The Rc remote-control lever
The specific embodiment
Below, for for implementing mode of the present utility model, using the accompanying drawing explanation.
[embodiment 1]
At first, use Fig. 1～Figure 10 explanation for vehicle seat used 1 the structure of embodiment 1.The seat seat that 3 people that vehicle seat used 1 of the present embodiment is configured in the rear row arrangement of the vehicle of so-called este wagon type use.Above-mentioned vehicle seat used 1 possess back of seat 2 as backrest, as the seat cushion 3 of the section of taking one's seat, as the headrest 4 of the rest portions of head.The structure that back of seat 2 is cut apart by 6:4 for broad ways is that the state that the back of seat 2B of the back of seat 2A of 6 sides with wider width used of 2 people and 4 sides with narrower width that 1 people uses can carry out the adjusting of backrest angle with respect to floor F respectively individually links the state be supported.Seat cushion 3 is strip on Width is linked to be the structure of, and 1 position, place, top of 2 positions, place, top of 4 2A of the back of seat in above-mentioned 6 sides that rest the head on and the back of seat 2B of 4 sides is installed 3 and arrange altogether.
The back of seat 2A of above-mentioned 6 sides as shown in Figure 2, relieving rod 44A by the sidepiece setting of the vehicle outside to the back of seat 2A in 6 sides (diagram left side) by the occupant that the takes one's seat direction that turns round is carried out the pull-up operation, and remove the stationary state of backrest angle of the back of seat 2A of 6 sides, switch to the state that can carry out the adjusting of backrest angle.Herein, relieving rod 44A is equivalent to " control member " of the present utility model.Particularly, as shown in Fig. 4～Fig. 5, on the back of seat 2A of above-mentioned 6 sides, and the floor F of back of seat 2A of this 6 side of supporting on base frame 20 between, be hung with disc spring 2Ab, remove the stationary state of backrest angle of the back of seat 2A of 6 sides by the operation of above-mentioned relieving rod 44A, thereby the application of force by disc spring 2Ab erects to the position of the back butt with the occupant that takes one's seat, the backrest angle of the back of seat 2A of attitude regulation 6 sides of the action moved forward and backward with the back of following the occupant that makes to take one's seat.
In addition, the back of seat 2A of above-mentioned 6 sides as shown in Figure 3, when it does not take one's seat not using of using, by opened the rear door of vehicle rear by the user, from this position, in trunk space Ls, carry out will be located at the remote-control lever Rc of side wall portion on right side (diagram left side) pull to the operation of rear side, also can remove the stationary state of backrest angle of the back of seat 2A of 6 sides.Remove operation by this, the back of seat 2A of 6 sides significantly swings to front side by the application of force of above-mentioned disc spring 2Ab, its back side become with trunk space Ls in floor Ld be a planar state.Thus, the back of seat 2A of 6 sides becomes and is switched to its back side and can utilizes largo the state as the state of the floor Ld of trunk space Ls.
The back of seat 2B of 4 sides is the structure same with the back of seat 2A of above-mentioned 6 sides.; as shown in Figure 2; back of seat 2B about 4 sides; the relieving rod 44A of sidepiece that will be located at the vehicle outside (diagram right side) of the back of seat 2B of 4 sides by the occupant that the takes one's seat operation of direction pull-up that turns round; remove the stationary state of backrest angle of the back of seat 2B of 4 sides, become the state that can carry out the adjusting of backrest angle.In addition, as shown in Figure 3, the back of seat 2B of 4 sides is not when it takes one's seat not using of using, by opened the rear door of vehicle rear by the user, from this position, in trunk space Ls, carry out will be located at the remote-control lever Rc of side wall portion in left side (diagram right side) pull to the operation of rear side, also can remove the stationary state of backrest angle of the back of seat 2B of 4 sides.
Remove operation by this, the back of seat 2B of 4 sides also significantly swings to the place ahead, its back side become with trunk space Ls in floor Ld be a planar state, be switched to and its back side can be utilized largo as the state of the floor Ld of trunk space Ls.In addition, although the basic structure width of the back of seat 2B of above-mentioned 4 sides is different from the back of seat 2A of 6 sides, therefore, but be essentially substantially symmetrical same structure, the structure of following back of seat 2A of take 6 sides describes as representative, for the structure of the back of seat 2B of 4 sides, omit.
As shown in Fig. 4～Fig. 5, about the back of seat 2A of 6 sides, the sub-frame 10B that the back frame 10 that forms its framed structure becomes the back-rest that forms the occupant who is sitting in center side is assembled in the main frame 10A that forms the back-rest that is sitting in distolateral occupant and the structure of combination integratedly.Herein, the back frame 2Bf of framed structure that forms the back of seat 2B of above-mentioned 4 sides becomes the structure identical with the part of the main frame 10A of the back frame 10 of the back of seat 2A of above-mentioned 6 sides.
The back frame 10 of the back of seat 2A of above-mentioned 6 sides is barricaded as roughly four frame shapes and forms.Particularly, back frame 10 forms by be barricaded as roughly four frame shapes as lower component: pair of right and left body side frame 11, the skeleton of the left and right sides section of formation main frame 10A; Upper frame 12, be set up between the upper end of these body side frames 11 and combination, and form the skeleton of upper lateral part; L word pipe 13, be combined with the shoulder oral area of upper frame 12 and form the upper lateral part of sub-frame 10B and the skeleton of sidepiece on diagram right side; Reinforced pipe 15, stride across the bottom of this L word pipe 13 and each bottom of above-mentioned each body side frame 11, and broad ways connects and slotting logical the setting.
About above-mentioned each body side frame 11, in detail, steel board is cut into respectively to the shape of lengthwise shape, form respectively by each edge of its front side and rear side to lateral buckling in seat, cross section is the shape of " コ " word shape.About upper frame 12, the round steel pipe that forms the round steel pipe of the shape that will be bent into L word shape and rectilinear form is assembled into the shape of the word of falling U shape and the state that engages, by its two shank with in the upper end of above-mentioned each body side frame 11, form dwindle into the chimeric and welding integratedly of semi-tubular shape part, become thus between the upper end that is set up in these body side frames 11 and the state of combination integratedly and arranging.Between two shanks of above-mentioned upper frame 12, become and also set up brace panel 14 that the steel board by lalongate forms and welding integratedly and the state of combination.
It is chimeric and weld and the state of combination integratedly with the open end of the round steel pipe of the shoulder oral area that is positioned at above-mentioned upper frame 12 that L word pipe 13 becomes an end that direction outside its vehicle (diagram left to) extends.In addition, bending to the lower side of L word pipe 13 and the other end that extends become via lateral bracket 18 and the end of extending towards vehicle interior side (diagram right side) of reinforced pipe 15 and weld and the state of combination integratedly.Reinforced pipe 15 broad wayss connect to the bottom of each body side frame 11 and insert logically, form the state of the combination with inserting that logical each several part welds integratedly and arrange.
In each frame inside of main frame 10A and the sub-frame 10B of above-mentioned back frame 10, be bent into the shape of U word shape or crank-like and many liner support cable 16A, 16B forming to set up and the state setting of combination respectively.These liner support cables 16A, 16B as the mat of the pad-type for the front surface section at back frame 10 being laid with the state of approaching face supporting from rear side together with back frame 10 with liner 2Aa(with reference to Fig. 1) parts that supported and bring into play function.
Wherein, liner support cable 16A hangs the state setting of holding with each position solder bond that each frame inside crosscut of main frame 10A and sub-frame 10B is exposed of reinforced pipe 15 respectively with both ends.In addition, liner support cable 16B, with each frame inside state that broad ways is set up respectively at main frame 10A and sub-frame 10B, hangs the state setting of holding with each frame section solder bond of main frame 10A and sub-frame 10B respectively with both ends.The mode that above-mentioned each liner support cable 16A, 16B extend in the broader region of Width with its rope shape in each frame inside of main frame 10A and sub-frame 10B respectively, broad ways is bent into elongate in shape and forms.
In addition, each frame inside at main frame 10A and the sub-frame 10B of above-mentioned back frame 10, also be provided with many link plate rope 16C, the resinous back board 17 that it is installed for suspension is posted by the back part of back frame 10.Wherein, the link plate rope 16C mode that broad ways is extended with linearity with the tube portion extended along longitudinal direction of two shanks that stride across upper frame 12 and L word pipe 13 is set up, with the state setting with these each frame section solder bond of setting up.This link plate rope 16C arranges with the upper front surface broad ways of hanging into and be fastened on back board 17 from downside respectively and the mode of 3 each hook 17B forming is brought into play function.
In addition, link plate rope 16D forms the shape that is bent into U word shape, with the state setting of the part solder bond between two body side frames 11 that are mounted on main frame 10A of its both ends and above-mentioned reinforced pipe 15.This link plate rope 16D, with the state to comparing the direction configuration that the aforesaid liner support cable 16A of being combined with this one tilts rearward, forms the state with the state configuration outstanding towards rear side.So that 2 suspension part 17A in 3 suspension part 17A that form in the arrangement of the bottom of back board 17 front surface broad ways, that be positioned at vehicle outside flexibly hang on respectively this link plate rope 16D mode by being pressed into is brought into play function.In addition, remaining 1 suspension part 17A flexibly hangs on reinforced pipe 15 in the aforesaid sub-frame 10B of the crosscut 16Aa of extension section that the broad ways bending forms on the part of the liner support cable 16A that holds that hangs oneself by being pressed into.
Above-mentioned back board 17 is installed as follows with respect to back frame 10.That is, at first, each hook 17B that makes to form in the upper front surface of above-mentioned back board 17 is hooked in respectively the link plate rope 16C on the top that is set up in back board 17.Then, the link plate rope 16C of this each hook 17B institute hook of take is fulcrum, move in the mode of forwards side oscillation the lower end that makes back board 17, respectively each suspension part 17A is pressed into to the 16Aa of extension section of link plate rope 16D in main frame 10A and the liner support cable 16A in sub-frame 10B and hangs.Thus, cover the state that the mode of the back side integral body of back frames 10 hangs and be fixed in back frame 10 with back board 17.The back side of back of seat 2A by above-mentioned back board 17,6 sides is by hardening, in Fig. 3, as previously mentioned, when the back of seat 2A of 6 sides is significantly poured into forward, its back side can be utilized to the floor Ld as trunk space Ls.
Herein, on above-mentioned back board 17, be formed with for being combined integratedly for reinforced pipe 15 in main frame 10A the through hole 17C that outstanding rearward anchor cable 15A passes through.Above-mentioned anchor cable 15A is as the child seat not shown for the hook fixedly parts of the belt of use (top system ring) (top system ring anchor log) and performance function.Particularly, anchor cable 15A forms the shape that bends to U word shape, and its both ends and reinforced pipe 15 solder bond, to become the state setting of the side-prominent mode of oblique upper backward.Anchor cable 15A, by after the through hole 17C of above-mentioned back board 17, is equipped with cap 17D, with cover anchor cable 15A around the mode in gap form lid.
In above-mentioned back frame 10, form the bottom of two body side frames 11 of left and right of its main frame 10A respectively via the base frame 20(base side framework 23 with respect on the F of floor) as the discoid backrest inclination angle control apparatus 30 of shaft device performance function that can spline, link.Thus, the back of seat 2A of 6 sides becomes can carry out the state that the state of the adjusting of backrest angle links along fore-and-aft direction with respect to floor F.Herein, backrest inclination angle control apparatus 30 is with respect to " being located at the mechanism of seat body " of the present utility model.
In addition, the sidepiece in the inboard of the body side frame 11 of above-mentioned vehicle outside, with between and the base frame 20(base side framework 23 of this side) between form, be provided with damper 36 cylindraceous.This damper 36 as at Fig. 3 as previously mentioned when the back of seat 2A of 6 sides significantly falls forward by the operation of remote-control lever Rc, suppress to pour speed into excessively to apply the parts performance function of elastic force in the action of avoiding pouring at this.For the structure of the speed of pouring into of the back of seat 2A of inhibition 6 sides based on this damper 36, for the structure identical with the disclosed structure of document such as TOHKEMY 2007-191120 communique, therefore will omit about the explanation of its concrete structure.
Above-mentioned each backrest inclination angle control apparatus 30 remains the state that switches to the lock-out state that the backrest angle of the back of seat 2A of 6 sides is fixing.The lock-out state of these backrest inclination angle control apparatuss 30 is disengaged by the operation that layback rises forward by the relieving rod 44A of the sidepiece setting of the vehicle outside of the back of seat 2A in 6 sides.Particularly, carried out the pull-up operation by relieving rod 44A, this operating effort to the operating axis 31(of the backrest inclination angle control apparatus 30 of vehicle outside with reference to Fig. 6) transmit and remove the lock-out state of the backrest inclination angle control apparatus 30 of this side, and this operating effort also via transmit rope 33 to the operating axis 31(of the backrest inclination angle control apparatus 30 of vehicle interior side (diagram right side) with reference to Fig. 7) transmit, the lock-out state of the backrest inclination angle control apparatus 30 of this side also is disengaged together.Thus, the state switching be fixed from the backrest angle of the back of seat 2A of 6 sides is to state that can freely direction is regulated forwards, backwards.In addition, the disclosed structures of document such as the basic structure of each backrest inclination angle control apparatus 30 and TOHKEMY 2011-116303 communique are same structure, therefore about the explanation of its concrete structure, omit.
Herein, the structure of the base frame 20 that arranges on above-mentioned floor F described.Base frame 20 comprises: be fixed on pair of right and left substrate holder 21 on the F of floor, be erected between these substrate holders 21 and the substrate tube 22 of combination integratedly, be combined integratedly and the 22A of pedestal section that arranges, be combined integratedly with each substrate holder 21 or the 22A of each pedestal section and a plurality of base side frameworks 23 of arranging respectively in 2 positions, place of the central authorities on substrate tube 22 respectively.The back frame 10 of the back of seat 2A of above-mentioned 6 sides become its left and right two body side frames 11 lateral surface respectively via backrest inclination angle control apparatus 30 with the base side framework 23 of substrate holder 21 combinations in the diagram left side of the outside with at them configuration, and and the state that links of the base side framework 23 of the 22A of the pedestal section combination in central authorities left side.In addition, the back frame 10 of the back of seat 2B of 4 sides with and the base side framework 23 of substrate holder 21 combinations on diagram right side, and and the base side framework 23 of the 22A of the pedestal section combination on central right side link.
The connecting structure of the body side frame 11 of the vehicle outside of the back of seat 2A of above-mentioned 6 sides and the base side framework 23 of homonymy becomes by embed respectively the resinous outside 40B of inner cover section that these connecting parts install and outside sheath portion 40A from the interior outside and can't see respectively the state of Land cover from outside.Herein, sheath portion 40A in the outside is equivalent to " cover section " of the present utility model.Particularly, the above-mentioned outside 40B of inner cover section becomes the state of fixing the body side frame 11 of the vehicle outside (diagram left side) that is installed on back frame 10 by 1 clip 41B.The 40B of this outside inner cover section forms the shape of following cylindrical vessel type: can cover damper 36 integral body of the aforementioned cylinder type that the sidepiece of inboard of the body side frame 11 of vehicle outside arranges, and can from front side cover the connecting part of body side frame 11 of the back of seat 2A of the base side framework 23 of the vehicle outside linked via discoid backrest inclination angle control apparatus 30 and 6 sides.
In addition, the connecting structure of the base side framework 23 of the body side frame 11 of the vehicle interior side of the back of seat 2A of 6 sides and homonymy becomes by embed respectively the resinous inboard inner cover 40C of section that these structural portion install and inboard sheath portion 40D from the interior outside and can't see respectively the state of Land cover from outside.Particularly, the inboard inner cover 40C of section becomes the state of fixing the body side frame 11 of the vehicle interior side (diagram right side) that is installed on back frame 10 by 1 clip 41C.The 40C of this inboard inner cover section forms the shape of following cylindrical vessel type: can from front side cover the connecting part of body side frame 11 of the back of seat 2A of the base side framework 23 of the vehicle interior side linked via discoid backrest inclination angle control apparatus 30 and 6 sides.
Inboard sheath portion 40D becomes the state that is pressed into embedding from the outside by the base side framework 23 with respect to above-mentioned vehicle interior side and installs.This inboard sheath portion 40D forms the shape of following cylindrical vessel type: can cover the aforementioned disc spring 2Ab integral body that the sidepiece in the outside of the body side frame 11 of vehicle interior side arranges, and can from front side cover the connecting part of body side frame 11 of the back of seat 2A of the base side framework 23 of the vehicle interior side linked via discoid backrest inclination angle control apparatus 30 and 6 sides.
Then, for the operation by aforementioned relieving rod 44A, the structure of mechanism that the lock-out state of each backrest inclination angle control apparatus 30 is removed operation is elaborated.Relieving rod 44A is as shown in Fig. 8～Fig. 9, with the state setting can be rotatably linked with above-mentioned outside sheath portion 40A axle.Herein, sheath portion 40A in the outside forms following shape: can from front side cover in Fig. 4 the connecting part of body side frame 11 of the back of seat 2A of the base side framework 23 of the vehicle outside linked via discoid backrest inclination angle control apparatus 30 as previously mentioned and 6 sides.Particularly, the mode of the shape of the upper end of the base side framework 23 that outside sheath portion 40A forms from the disc-shape of outer side covers backrest inclination angle control apparatus 30 and imitation backrest inclination angle control apparatus 30 with its upper portion, form than the shape of the cylindrical vessel type of they large circles.In addition, the lower portion of outside sheath portion 40A forms following shape: to be arranged on respectively the mode of the shape of the seat part substrate holder 21 from outer side covers base side framework 23, base side framework 23, after extending with short tubular to the lower side, stretch out in the mode of step-like bending laterally at its front end, be cut off in this position.
Above-mentioned relieving rod 44A forms and bends to the planar shape of circular-arc lengthwise, becomes the state of assembling in the mode front oblique upside, shape that bend to face cylindraceous along above-mentioned outside sheath portion 40A.Particularly, relieving rod 44A is with following state setting: from its bend to that circular-arc inner peripheral surface position is extended rearward and the arm 44Ac that forms from front side insert connect outside sheath portion 40A in the opening 41A of window shape of the face of bending of oblique front side and the lengthwise that forms, its leading section can be rotatably and the side surface part axle link of the inboard of outside sheath portion 40A by pivot pin 44Aa.Thus, relieving rod 44A bends to circular-arc lengthwise face by it, and the state with the opening 41A of sheath portion 40A outside covering from the outside, form the state that is installed on outside sheath portion 40A.
On the axle connecting part of the relieving rod 44A based on above-mentioned pivot pin 44Aa and outside sheath portion 40A, be hung with the torsion spring 44Ab that applies all the time the rotation application of force of the direction that downside presses down forward with respect to relieving rod 44A.Spring energized by this torsion spring 44Ab, relieving rod 44A becomes to be resiliently maintained all the time at above-mentioned arm 44Ac and is flexibly pressed and the state of the position (initial position) of the mat 42A that engaging arranges on the bottom surface of the opening 41A at outside sheath portion 40A.Above-mentioned relieving rod 44A is under the state of above-mentioned initial position, the face portion of the lower end side that its lengthwise is planar is as operating portion 44Ad, with the front external concavity that is positioned at sheath portion 40A laterally and the state of the front portion of the recess 43A formed form to remain can will point from the outside to hang into this recess 43A and operating portion 44Ad mentioned to the state of the state of operation to front side.
Above-mentioned relieving rod 44A as shown in Figure 9, under the state of above-mentioned initial position, it bends to the mode of circular-arc lengthwise face with the curved shape of the face cylindraceous of the front oblique upside along bending to outside sheath portion 40A, forms to draw face with the bending of this outside sheath portion 40A and be the state that the mode outward appearance of same planar outer peripheral face configures well.In addition, as shown in Figure 8, the operating portion 44Ad of above-mentioned relieving rod 44A forms the shape of the extension 44Ad1 that the position mask that is hung up finger by this operator has the lengthwise of comparing other relieving rods 44A to stretch out towards the Width outside.Above-mentioned extension 44Ad1 as shown in Figure 5, stretch out until compare the lateral surface of outside sheath portion 40A and form more in the outer part, when the operator rotates finger in the outside of outside sheath portion 40A, the position of easily by sense of touch, feeling operating portion 44Ad, and easily at operating portion 44Ad, hang up finger.
In addition, as shown in Fig. 8～Fig. 9, relieving rod 44A is under the state of above-mentioned initial position, the shielding portion 44Ae that the face portion of the upper end side that its lengthwise is planar is extended more longways as the length of phase ratio open 41A, enter from opening 41A in the shape of outside sheath portion 40A, become the state that seamlessly covers opening 41A from the outside.Above-mentioned shielding portion 44Ae inserts in opening 41A in the arm 44Ac that makes relieving rod 44A inserts opening 41A the time together, thus to enter the state assembling in opening 41A.
Above-mentioned relieving rod 44A as shown in Figure 9, from the state of above-mentioned initial position, finger is hung in the recess 43A of outside sheath portion 40A and operated in the mode that operating portion 44Ad is pulled to front side, and the mode that operating portion 44Ad is mentioned at the Yi center to front side thus operates pivot pin 44Aa.Particularly, the operation that relieving rod 44A mentions by this, its crooked lengthwise face moves in the mode in the opening 41A that progresses into outside sheath portion 40A, to avoid the mode that hinders its operation of mentioning by above-mentioned opening 41A, breaks away from.Mention operation by above-mentioned, the arm 44Ac that sheet 32A is disengaged bar 44A that plays of the arm member 32 of the state setting of stretching out with the upper position of from the arm 44Ac to relieving rod 44A operates in the mode that thruster turns upward, to the operating axis 31 of removing direction of operating operation backrest inclination angle control apparatus 30, remove the lock-out state of the backrest inclination angle control apparatus 30 of this side via arm member 32.
The state setting that above-mentioned arm member 32 is combined integratedly with the operating axis 31 of the backrest inclination angle control apparatus 30 with vehicle outside, its part becomes to contact the state of mode bending of upper position of the arm 44Ac of above-mentioned relieving rod 44A.Thus, the mobile interlock that arm member 32 and relieving rod 44A are carried out the pull-up operation, from the operation of relieving rod 44A be rotated together operation midway, the lock-out state of the backrest inclination angle control apparatus 30 of vehicle outside is removed to operation.Herein, on above-mentioned arm member 32, as shown in Fig. 9 and Fig. 6～Fig. 7, be connected with operating axis 31(for the backrest inclination angle control apparatus 30 to vehicle interior side with reference to Fig. 7) remove an end 33A of the transmission rope 33 of operation.
Above-mentioned transmission rope 33 is as shown in Fig. 9 and Fig. 6, arm member 32 is rotated operation by the operation of above-mentioned relieving rod 44A, one end 33A is carried out draw operations, this trailed operation amount of movement transmits to the other end 33B side shown in Fig. 7, for the operating axis 31 of the backrest inclination angle control apparatus 30 of the vehicle interior side is connected with this other end 33B, to the releasing direction of operating, carries out draw operations.Particularly, the double-layer cable structure that the slotting inner cable that is connected with wire in the inside that above-mentioned transmission rope 33 is the outside rope at tubulose forms, as shown in Fig. 9 and Fig. 6, in one end 33A side, form following state: the end of outside rope hangs on the 1st rope link plate 23A of base side framework 23 combinations of vehicle outside and fixes, and the end of inner cable hangs on above-mentioned arm member 32 and fixes.In addition, transmit rope 33 as shown in Figure 7, in its other end 33B side, form following state: the end of outside rope hangs on the 2nd rope link plate 11A of body side frame 11 combinations of vehicle interior side and fixes, and the end of inner cable hangs on the arm member 34 that the operating axis 31 with the backrest inclination angle control apparatus 30 of vehicle interior side links integratedly and fixes.
By above-mentioned suspension, as shown in Fig. 9 and Fig. 6, transmit rope 33 and be rotated the action of operation by arm member 32, in one end 33A side, the mode of being pulled out by the end from outside rope with the end of inner cable operates, and this operation amount of movement is transmitted by the other end 33B side to shown in Fig. 7, in this other end 33B side, carry out draw operations by inner cable pair with the arm member 34 of operating axis 31 links, the lock-out state of the backrest inclination angle control apparatus 30 of this side is also removed.
Like this, lock-out state about the backrest inclination angle control apparatus 30 of vehicle interior side, not via pipe link, but the transmission rope 33 be connected via the arm member 32 of the vehicle outside with being disengaged bar 44A operation, accept relieving rod 44A operating effort transmission and removed operation, the structure that is connected by pipe link the transmission of carrying out operating effort each other with the operating axis 31 of each backrest inclination angle control apparatus 30 is thus compared, and has advantages of following.
; with reference to Fig. 4; in the situation that consider the structure that the operating axis 31 of the backrest inclination angle control apparatus 30 of both sides links by pipe link each other; the front shock of vehicle for example occurs; at the sidepiece (body side frame 11) of the vehicle interior side of the back of seat 2A of 6 sides when the weight thing of side wine case and so on collides consumingly from behind; backrest inclination angle control apparatus 30(lock-out state via this side (vehicle interior side)); the base side framework 23 become one with the body side frame 11 of this side is accepted the compressive force of stronger bending direction, in the mode that downside is buckled forward, is crushed and is out of shape.By this distortion, the backrest inclination angle control apparatus 30 of the lock-out state become one with above-mentioned base side framework 23 is the forward direction rotation by the distortion of base side framework 23, in rotary moving with respect to the pipe link forward direction of the operating axis 31 of the backrest inclination angle control apparatus 30 that is held in vehicle outside.Removed the hand of rotation of operation with respect to the lock-out state that becomes the backrest inclination angle control apparatus 30 of vehicle interior side in rotary moving of the forward direction of this pipe link, the lock-out state of the backrest inclination angle control apparatus 30 of this side (vehicle interior side) may be disengaged.
But, in the structure of the present embodiment, the transmission of the operating effort of the operating axis 31 from relieving rod 44A to each backrest inclination angle control apparatus 30 is via arm member 32,34 and transmit rope 33 and carry out, and avoids causing the releasing operation of the generation of following above-mentioned unexpected transmission of power.In addition, in Fig. 9 as previously mentioned, relieving rod 44A and arm member 32 splits form, become that the operation that is disengaged bar 44A is pressed and structure that arm member 32 rotates, thereby the structure formed integratedly with them or the structure that link arranges are mutually compared, the deviation of the both sides' of relieving rod 44A and arm member 32 installation easily is absorbed arranging between gap of both sides, becomes the good structure of installation property.In addition, at the initial rotary area of relieving rod 44A, also can set easily play and the rotation of arm member 32 be impacted avoiding.
Remove the operation of the lock-out state of above-mentioned two backrest inclination angle control apparatuss 30 and also can carry out by the operation of aforesaid remote-control lever Rc in Fig. 3, but its concrete structure is as described below.As shown in Figure 10 and Fig. 6, by remote-control lever, Rc is operated, through in the side wall portion of not shown car body, floor F and the rope mechanism of configuration is operated, the operating portion 35C of the other end 35B of the remote manipulation rope 35 that an end 35A is connected with above-mentioned arm member 32 is carried out draw operations.Herein, above-mentioned remote manipulation rope 35 is also same with above-mentioned transmission rope 33, the inner cable that becomes wire is inserted the double-layer cable structure that the inside of the outside rope lead to tubulose forms, as shown in Figure 10 and Fig. 6, in one end 35A side, become following state: the end of outside rope hangs on above-mentioned the 1st rope link plate 23A and fixes, and the end of inner cable hangs on above-mentioned arm member 32 and fixes.In addition, about remote manipulation rope 35, in its other end 35B side, become following state: the end of outside rope is embedded in the rope extension 45A of section of the semi-barrel shape shape that outside sheath portion 40A forms and fixes, the end of inner cable, as carried out the operating portion 35C of draw operations by above-mentioned not shown rope mechanism, is maintained at the position of extracting out from the end of said external rope.
By above-mentioned suspension, as shown in Figure 10 and Fig. 6, remote-control lever Rc is operated and remote manipulation rope 35 while being carried out draw operations, arm member 32 is rotated operation, the lock-out state of the backrest inclination angle control apparatus 30 of vehicle outside is disengaged, and the lock-out state of the backrest inclination angle control apparatus 30 of vehicle interior side also is disengaged via above-mentioned transmission rope 33.Now, by the operated arm member 32 that becomes of remote manipulation rope 35, relieving rod 44A is not operated.Therefore, relieving rod 44A is stayed to preoperative initial position, can remove the lock-out state of two backrest inclination angle control apparatuss 30 by the operation of remote-control lever Rc.
Like this, vehicle seat used 1 the structure according to the present embodiment, be mounted and be arranged at outside sheath portion 40A(and be equivalent to " cover section " of the present utility model by relieving rod 44A), can outside sheath portion 40A be set in to substrate according to the overhang apart from outside sheath portion 40A or its motion track of relieving rod 44A.Therefore, the motion track that can make relieving rod 44A is along shape of outside sheath portion 40A etc., to set littlely apart from the overhang of the outer shape of outside sheath portion 40A, or can guarantee that can avoid relieving rod 44A and outside sheath portion 40A mutually to interfere the mode of sufficient operation amount of movement sets mutual shape or configuration, can guarantee the operability of relieving rod 44A, and make outside sheath portion 40A compactness.In addition, set the turned round direction of operating (by the direction of operating from the place ahead pull-up) of direction pull-up with respect to outside sheath portion 40A for by the direction of operating by relieving rod 44A, can carry out the operation of relieving rod 44A in the position that approaches seated person, can improve operability.
In addition, be installed in outside sheath portion 40A by relieving rod 44A and arrange, even the backrest angle of the back of seat 2A of 6 sides changes, also be held in the state that can be operated in the same manner at allocation (equidirectional, same position) all the time.Like this, even the backrest angle of the back of seat 2A of 6 sides changes, also can operability configure well relieving rod 44A to avoid changing operability.In addition, the opening 41A of the mobile space when forming the operation vacate relieving rod 44A moving on the sheath portion 40A of the outside, form the shielding portion 44Ae that covers above-mentioned opening 41A on relieving rod 44A, can become thus the operability that can take into account relieving rod 44A, the structure of the covering property based on outside sheath portion 40A.
In addition, operation by relieving rod 44A, become the arm member 32 that configures by push-jump and structure that lock-out state backrest inclination angle control apparatus 30 is disengaged can become thus respectively and set shortly and the structure of transmitting rotary power by the radius of rotation of relieving rod 44A and arm member 32 in the sheath portion 40A of the outside.Therefore, can be respectively relieving rod 44A and arm member 32 be formed to the short shape of radius of rotation and stretch out from the shape of outside sheath portion 40A avoiding, can make outside sheath portion 40A form the shape of the good compactness of outward appearance.
Above, use an embodiment that embodiment of the present utility model has been described, but the utility model can also be implemented in every way except above-described embodiment.For example in the above-described embodiments, the relieving rod 44A of " control member " of the present utility model exemplified with being equivalent to is installed on the outside sheath portion 40A suitable with " cover section " of the present utility model and situation about arranging, but relieving rod also can be installed on the substrate body (being base side framework 23 in above-described embodiment) that cover section is installed, arranges.In addition, in above-described embodiment, as the action type of relieving rod 44A, exemplified with revolving structure, but can be also structure of sliding type or pressing operation formula etc., concrete action type is not particularly limited.In addition, in above-described embodiment, as " being located at the mechanism of seat body " by " control member " of the present utility model operation, exemplified with as back of seat can spline the backrest inclination angle control apparatus of shaft device performance function, but this mechanism is equipped on other mechanisms such as mechanism that vehicle seat used various connection/releasing mechanisms, slide mechanism etc. unlock.In addition, the backrest inclination angle regulating mechanism as the said mechanism setting can be also the mechanism only set at the one-sided sidepiece of back of seat.In addition, control member can be mounted in cover section or be assembled with the seat body of cover section and the structure that arranges, can be also the outstanding structure arranged of shape from cover section.In addition, vehicle seat used structure of the present utility model also can be used by a people so-calledly has the handrail seat to adopt.
As other concrete embodiment, it can be also the structure shown in Figure 11～Figure 12.In addition, on each structure shown in these Figure 11～Figure 12, for the structure with shown in above-described embodiment 1, same structure and the structure that plays same function mark same label.As shown in figure 11, relieving rod 44A(is equivalent to " control member " of the present utility model) also can be configured to, be positioned at roughly the state towards level under its preoperative initial condition, operate by anterior (operating portion 44Ad) turned round operation of direction pull-up with being raised.In addition, as shown in figure 12, relieving rod 44A(is with respect to " control member " of the present utility model) also can form following shape: the operating portion 44Ad operated by its operator is equivalent to " cover section " of the present utility model from outside sheath portion 40A(under preoperative initial condition) front surface bend discretely outstanding to front side and extend.Thus, even on the sheath portion 40A of the outside, do not form recess 43A(Fig. 9 shown in embodiment 1 with reference to) structure, the operator also easily will point and hang into relieving rod 44A.
In addition, also can to take the content of following each technical scheme record be feature to the utility model.［ technical scheme A ］
A kind of vehicle seat used, possess the relieving rod of the stationary state of the backrest angle of removing back of seat, it is characterized in that having:
The backrest inclination angle control apparatus that described back of seat is linked with state that can adjusting angle of backrest with respect to the substrate body on floor;
Be installed on the cover section of described substrate body in the mode of the sidepiece that covers described substrate body,
Described relieving rod is installed on described cover section or is assembled with the described substrate body of this cover section and arranges.
［ technical scheme B ］
That according to technical scheme A, puts down in writing is vehicle seat used, it is characterized in that,
Described relieving rod can carry out the state setting of axle link rotatably with the position in described cover section, the opening of the mobile space when described cover section is formed with the operation of vacating described relieving rod and moves extends and covers the shielding portion of described opening from the outside when described relieving rod is formed with at its preoperative initial condition in described cover section.
［ technical scheme C ］
Vehicle seat used according to technical scheme A or technical scheme B record, is characterized in that,
Described relieving rod can carry out the state setting of axle link rotatably with the position in described cover section, the push-jump revolving arm member configured in described cover section by the operation of this relieving rod, remove thus the lock-out state of described backrest inclination angle control apparatus and remove the stationary state of the backrest angle of described back of seat.
Utility model according to technique scheme A record, relieving rod is installed on cover section or is assembled with the substrate body of cover section and arranges, thus, even the backrest angle of back of seat changes, also always remain can in fixed position, (equidirectional, same position) be operated in the same manner state.Like this, even the backrest angle of back of seat changes, also can operability constant and operability configures relieving rod well.
Utility model according to technique scheme B record, the opening of the mobile space when cover section forms the operation vacate relieving rod and moves, form the shielding portion that covers above-mentioned opening at relieving rod, can take into account thus operability and the covering property based on cover section of relieving rod.
Utility model according to technique scheme C record, operation by relieving rod, the arm member configured in cover section, by push-jump and the lock-out state backrest inclination angle control apparatus is disengaged, can be set shortlyer and transmitting rotary power by the radius of rotation of relieving rod and arm member respectively thus.Therefore, can make respectively relieving rod and arm member form the short shape of radius of rotation and stretch out from the shape of cover section avoiding, make cover section form the shape of the good compactness of outward appearance.
Claims (6)
- One kind vehicle seat used, possess the control member that the mechanism to being located at seat body is operated, it is characterized in that,Described control member is by the cover section that is installed on the part that covers described seat body or the described seat body that is assembled with this cover section, and being capped on the state setting in described cover section with the part of described control member, the direction of operating of described control member is configured to the direction of operating from the place ahead pull-up with respect to described cover section.
- 2. according to claim 1 vehicle seat used, it is characterized in that,The state that expose in the outside to described cover section the operating station tangled for the operator's of described control member finger, and form the shape with extension that the direction vertical to the direction with respect to this cover section, operating described control member stretch out.
- 3. according to claim 1 and 2 vehicle seat used, it is characterized in that,Described control member is under the preoperative initial condition of described control member, and the mode that to describe with the outer peripheral face of described cover section be same planar outer peripheral face of take configures the position be set in along the outer peripheral face of this cover section.
- One kind vehicle seat used, possess the control member that the backrest inclination angle control apparatus to being located at seat body is operated, it is characterized in that,Described control member is by being installed on the cover section of the part that covers described seat body, and being capped on the state setting in described cover section with the part of described control member, the direction of operating of described control member is configured to the direction of operating from the place ahead pull-up with respect to described cover section.
- 5. according to claim 4 vehicle seat used, it is characterized in that,Described backrest inclination angle control apparatus has operating axis,Described control member is operated described operating axis.
- 6. according to claim 5 vehicle seat used, it is characterized in that,Be combined with arm member on described operating axis,Described arm member and described control member are carried out the mobile interlock of pull-up operation, from the operation of described control member be rotated together operation midway, thereby described operating axis is operated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012079985A JP5796528B2 (en) | 2012-03-30 | 2012-03-30 | Vehicle seat |
| JP2012-079985 | 2012-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372089U true CN203372089U (en) | 2014-01-01 |
Family
ID=49527295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320156883.6U Expired - Lifetime CN203372089U (en) | 2012-03-30 | 2013-04-01 | Vehicle seat |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5796528B2 (en) |
| CN (1) | CN203372089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425975A (en) * | 2020-10-29 | 2022-05-03 | 提爱思科技股份有限公司 | Vehicle seat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101749U (en) * | 1982-12-22 | 1984-07-09 | 池田物産株式会社 | Reclining device cover structure |
| JPH0535733Y2 (en) * | 1990-07-25 | 1993-09-09 | ||
| DE102006058388B4 (en) * | 2006-08-17 | 2008-06-19 | Johnson Controls Gmbh | Actuating device for a seat, in particular a motor vehicle seat |
| JP5117766B2 (en) * | 2007-05-30 | 2013-01-16 | 株式会社タチエス | Operation part structure for unlocking the seatback |
-
2012
- 2012-03-30 JP JP2012079985A patent/JP5796528B2/en active Active
-
2013
- 2013-04-01 CN CN201320156883.6U patent/CN203372089U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425975A (en) * | 2020-10-29 | 2022-05-03 | 提爱思科技股份有限公司 | Vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5796528B2 (en) | 2015-10-21 |
| JP2013208980A (en) | 2013-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
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| CX01 | Expiry of patent term |