CN102285322B - Vehicle seat - Google Patents
Vehicle seat Download PDFInfo
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- CN102285322B CN102285322B CN201110166822.3A CN201110166822A CN102285322B CN 102285322 B CN102285322 B CN 102285322B CN 201110166822 A CN201110166822 A CN 201110166822A CN 102285322 B CN102285322 B CN 102285322B
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- movable hood
- hood member
- safety strap
- seat
- state
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- Automotive Seat Belt Assembly (AREA)
Abstract
The invention provides a vehicle seat, wherein the operability is enhanced to arrange one end of a seat belt at the seat. To make the lower side portion of the seat more beautiful, a protective shield (30) is used to cover the lower side portion. One portion of the protective shield (30) is provided with a mobile shield member (34) which can rotate upward. The mobile shield member (34) is at the exposed state position rotating upward, the state is formed that one end arrangement portion (28) of the seat belt (22) arranged at the seat can be seen from the outside, thereby the arrangement of the one end arrangement portion (28) can be easily carried out.
Description
Technical field
The present invention relates to vehicle seat used and to the collocation method of vehicle seat used upper configuration safety strap.Be following vehicle seat used and to the collocation method of this vehicle seat used upper configuration safety strap in detail,, one end installation portion of the safety strap of installing on vehicle is set on the seat unit structural rigidity bodies such as upper strata track of slide mechanism of the below side locations that is disposed at seat unit, below seat unit sidepiece dispose to comprise this safety strap one end installation portion seat unit below the guard shield that covers of sidepiece.
Background technology
The seat unit that has occupant to take a seat at the car indoor location of the vehicles such as automobile.And, from sitting in occupant the seat unit secure context when the vehicle collision, consider, the seat belt apparatus that fetter occupant's health is installed to occupant.The seat unit being arranged on automobile consists of seat cushion and back of seat, can make back of seat tilt with respect to seat cushion mobile by leaning device.And, there is the lifting mechanism of the height and position of regulating seat cushion.In addition, from guaranteeing to sit in the viewpoint that posture etc. takes a seat the traveling comfort of state that takes a seat of occupant seat unit, consider, need to make seat unit slide along fore-and-aft direction.Make like this seat unit slide in mobile device, in order to utilize more well safety strap constraint to sit in the person of taking a seat on seat unit, one end installation portion of safety strap is being set in to the below sidepiece of the mobile seat unit that slides.Specifically, because the support portion of safety strap is acted on to large load when vehicle collision, so the support portion of safety strap is set on the rigid body member of seat unit.And it is favourable aspect support loads that this support portion more approaches bottom surface, so this support portion is arranged on the upper strata track that slides mobile together with seat of slide mechanism sometimes.Thus, even in the situation that seat unit has moved along fore-and-aft direction slip, also can always utilize safety strap to fetter well the occupant who sits on this seat unit.
Below seat unit, sidepiece disposes one end installation portion, leaning device, lifting mechanism of above-mentioned safety strap etc., from viewpoint attractive in appearance, considers, configure the guard shield that covers these members.Thus, make the outward appearance smoothness of the below sidepiece of seat unit, improve the appearance (with reference to the flat 6-135298 communique of TOHKEMY) of seat unit.On the other hand, about above-mentioned guard shield and safety strap to the installation on seat unit, guard shield carries out to being arranged in the seat assembling procedure carrying out in seat originating firm of sidepiece of seat unit below, but safety strap carries out to being arranged in the vehicle assembling procedure carrying out in car manufacturer on vehicle.That is, the vehicle assembling procedure carrying out in car manufacturer, after the seat unit that guard shield is installed is loaded on vehicle, is contained in set of safety belts on the in-built position of loaded seat unit and vehicle.Therefore, in vehicle assembling procedure, one end installation portion of safety strap is installed on the seat unit that guard shield has been installed, and from car manufacturer one side, is required the convenience of this installation exercise.Therefore, in the flat 6-135298 communique of TOHKEMY, for safety strap is installed, the opening inserting hole that runs through guard shield is formed to large hole, and be easy to insert logical safety strap, thereby realize the easness of this installation exercise.And this large opening inserting hole is inserted after logical and is utilized another member to diminish as lid at safety strap, also can guarantee apparent attractive in appearance.
Patent documentation 1:JP Unexamined Patent 6-135298 communique
Patent documentation 2:JP Beneficial 2-128637 communique
Summary of the invention
But, in above-mentioned technology, when the installation portion of one end of installation safety strap, although can improve for safety strap being inserted to the operability in guard shield, but one end installation portion of safety strap is fixed on seat unit below in the installation exercise of the armchair structure rigid bodies such as upper strata track of sidepiece,, utilizing the fasteners such as bolt fixedly in the operation of one end installation portion, the position of one end installation portion of safety strap has been arranged on below seat unit under the state on sidepiece at guard shield, the position that is difficult to see from outside by the covered position of guard shield and operator.In addition, in above-mentioned technology, must be the installation front end of safety strap is arranged on one end installation portion on seat unit through after running through the opening inserting hole being arranged on guard shield, so the size of the opening inserting hole that will pass regardless of this all must make front end pass hole.
So, the present invention proposes in view of the above-mentioned problems, the problem to be solved in the present invention is, move at the position that can make to install on subtend seat unit the guard positions that the installation portion of safety strap covers, when the operation that this installation portion is installed, thereby make this installation portion improve operability in the obvious state that exposes of operator.And, even if the front end of safety strap can be configured in safety strap in opening inserting hole through the opening inserting hole being arranged on guard shield yet, thereby can further improve operability.
In order to address the above problem, the vehicle seat used following means that adopted of the present invention.; vehicle seat used basic structure of the present invention is; one end installation portion of the safety strap being equipped with on vehicle is arranged on the armchair structure rigid body of the below side locations that is disposed at seat unit; below seat unit, sidepiece disposes guard shield, and this guard shield covers the below sidepiece of the seat unit of one end installation portion that comprises this safety strap.And, in said structure, it is characterized in that, the position of one end installation portion of the described safety strap of covering of described guard shield is formed by movable hood member, this movable hood member is for link movably another member of configuration with respect to boot main body, and this movable hood member is configured to He Shigai one end, covering state position installation portion that can form covering state at one end installation portion that makes described safety strap and forms and expose exposing between state position of state and move.
According to foregoing invention, below covering seat unit, on the guard shield of sidepiece, link the movable hood member that has another member of conduct that can move with respect to boot main body.And this movable hood member can form and expose exposing between state position of state and move at Yu Shi one end, the covering state position installation portion that forms the state of one end installation portion that covers safety strap.Therefore, when carrying out one end installation portion of safety strap to be arranged on the operation on seat unit, can make movable hood member in exposing state position, and the expose state of one end installation portion that makes safety strap in seeing from outside.At this, expose and under state, can carry out one end installation portion of safety strap to the installation exercise of installing on seat unit, thereby can easily carry out this operation.In addition, after installation exercise completes, by making movable hood member in covering state position, except one end installation portion of safety strap, each mechanism that is arranged on the below sidepiece of seat unit is covered by boot main body and movable hood member, can make the below sidepiece of seat unit attractive in appearance.
In addition, in the invention described above, be preferably formed following structure,, at described movable hood member when exposing state position, can be used in and safety strap is inserted into position as described below from outside being formed with ，Gai gap, gap between boot main body and movable hood member: at described movable hood member, when covering state position, become the position around the opening inserting hole (76) of the safety strap forming by boot main body and movable hood member.By forming such structure, can be in the situation that do not follow the operation that the front end of safety strap is inserted to opening inserting hole set on logical guard shield that one end installation portion of safety strap is arranged on seat unit.; can make movable hood member in exposing under the state of state position; first one end installation portion of safety strap is arranged on seat unit; then; by safety strap midway with position, be passed in the gap forming between boot main body and movable hood member, insert the position be configured in opening inserting hole.Thus, can eliminate and the front end of safety strap must be passed to the loaded down with trivial details of this operation of opening inserting hole.Certainly, in the situation that form such structure, for the operator who does not feel that this operation is loaded down with trivial details, also can, after the front end of safety strap is passed to the operation of opening inserting hole, the installation exercise of one end installation portion be installed.In addition, in this case, also can make long-pending being configured to of opening section around the opening inserting hole of the safety strap forming by boot main body and movable hood member, in movable cover member, when exposing state position, be greater than movable cover member when covering state position.If form such structure,, when movable hood member makes the front end of safety strap pass opening inserting hole in exposing state position, can make it facilitate penetration of.
In addition, in the invention described above, movable hood member can be remained on temporarily to the bond sites linking to described boot main body that this interim maintenance fixed cell that exposes state position is arranged on this movable hood member.If form such structure, at seat originating firm, guard shield is arranged on seat unit below while being carried to the vehicle assembling procedure of car manufacturer after sidepiece, can movable hood member be formed and remain on the state that exposes state position temporarily and carry by interim maintenance fixed cell.Thus, in the vehicle assembling procedure of car manufacturer, because in the state of one end maintaining part of safety strap can be directly installed, so can directly carry out this installation exercise.; when the seat unit that guard shield is installed is transported from seat originating firm to car manufacturer; when movable hood member is transported in covering state position; by car manufacturer on seat unit fixedly during one end installation portion of safety strap; need to make movable hood member be fixed after exposing state position temporarily, thereby increase the operation of the position that changes movable hood member.
Invention effect
The present invention is by adopting above-mentioned means, when carrying out, to seat unit, the installation exercise of one end installation portion of safety strap is installed, can make movable hood member in exposing state position, and under state, carry out installation exercise in exposing of one end installation portion that can be from visual observation to safety strap.Therefore, can easily carry out one end installation portion to be arranged on the installation exercise of seat unit, thereby can improve operability.In addition, at movable hood member when exposing state position, between boot main body and movable hood member, be formed with gap, this gap can be used in safety strap to be inserted into from outside becomes the position of the opening inserting hole of safety strap when covering state position at movable hood member, in this case, can be by the passing this gap and inserting the position that is configured in opening inserting hole with position midway of safety strap.Thus, can eliminate and must make the front end of safety strap pass the loaded down with trivial details of this operation of opening inserting hole.In addition, in the situation that be provided with movable hood member, in exposing state position, can keep exposing the interim maintenance fixed cell of state position temporarily, can make movable hood member from seat originating firm, to car manufacturer, transport seat unit in exposing state position.Therefore, car manufacturer can, directly transporting the installation exercise that carries out one end installation portion of safety strap under the state coming, can not followed unnecessary operation.
Accompanying drawing explanation
Fig. 1 means the block diagram that a vehicle seat used embodiment of guard shield is installed of the present invention.
Fig. 2 means the stereoscopic figure of guard shield.
Fig. 3 is the block diagram that decomposes the installation site that guard shield is shown.
Fig. 4 means the back view of observing the assembling initial condition assembled relation guard shield, boot main body and movable hood member from the inside side.
Fig. 5 means the back view of the temporary fixed state in the assembled relation of Fig. 4.
Fig. 6 means the back view of the state of having assembled in the assembled relation of Fig. 4.
Fig. 7 is the main portion enlarged drawing under the temporary fixed state in Fig. 5.
Fig. 8 is the main portion enlarged drawing of the state of having assembled in Fig. 6.
Label declaration
10 is vehicle seat used
12 seat cushions
14 back of seats
16 head headrests
20 seat belt apparatus
22 safety strap
24 constriction devices
26 fabricated sections
28 one end installation portions
30 guard shields
32 boot main body
32A is by the position at rear
32B position on the front
32C middle part
34 movable hood members
36 pivot shafts
36a protuberance
38 supported holes
40 seat slide mechanisms
42 lower floor's tracks
44 upper strata tracks
46,48 installation brackets
50 safety strap installation components
50A installation position
52 cushion frame
53 backrest frames
54 leaning devices
56 tilt operation handles
58 disc springs
60 lifting mechanisms
62A, 62B link connecting rod
64 actuating devices
66 descending operation handles
68 expose and use open pore
70 handles are inserted general open pore
72 first outstanding positions
74 second outstanding positions
76 opening inserting holes
78 upper-end part of drivings
78A the first flange position
78B the second flange position
82 connecting portions
84 restriction sites
86 lower portion
The 88 temporary fixed block positions of using
The specific embodiment
Below, based on the accompanying drawing explanation vehicle seat used embodiment that guard shield is installed of the present invention.In addition above representing with arrow in each figure,, the direction indication such as the place ahead, foreign side shows the direction of observing from the person of taking a seat under the state having taken a seat the person of taking a seat.Fig. 1 has illustrated vehicle seat used integral body with block diagram.Vehicle seat used (being sometimes also referred to as " seat unit ") 10 roughly formed by seat cushion 12, back of seat 14, has head headrest (head rest) 16 on the top of back of seat 14.Vehicle seat used 10 part body illustrates to have leaning device at seat cushion 12 and the connection location of back of seat 14 in the back, and back of seat 14 forms the structure that can tilt to move with respect to seat cushion 12.In addition, two side positions in the bottom of seat cushion 12 also have lifting mechanism, are configured to and can regulate the taking a seat height sitting on seat cushion 12.And two side positions in seat cushion bottom have seat slide mechanism, be configured to and can make vehicle seat used 10 along fore-and-aft direction, to move.In addition, from fetter to guarantee that the viewpoint of occupant's safety considers to sitting in occupant seat unit 10, seat belt apparatus 20 is installed on the vehicles such as automobile.One end of the installation site of this seat belt apparatus 20 is the below sidepiece of seat unit 10 in the present embodiment.One end installation portion of the safety strap 22 of seat belt apparatus 20 describes in detail in the back, is arranged on the safety strap installation component of upper strata track of seat slide mechanism.One end installation portion of safety strap is arranged on the upper strata track of seat slide mechanism, thereby one end installation portion of safety strap 22 also moves along fore-and-aft direction together with seat cushion 12.Thus, the position regardless of seat unit 10 on fore-and-aft direction, the relation of wearing that can both make to sit in the safety strap 22 of the person of taking a seat on seat unit forms the good state of wearing.In addition, as shown in Figure 1, the other end of the upper end of safety strap 22 forms the structure being supported by the position that is configured in the indoor top position of vehicle car.Conventionally, the safety strap 22 that is supported on this position forms the structure being wound on constriction device 24.
One end installation portion to installing on seat unit 10 of above-mentioned leaning device, lifting mechanism, slide mechanism and seat belt apparatus 20 is configured in the lower position of the side locations of seat cushion 12, and the occupant in ride-on vehicles waits the position that can see while getting on or off the bus.Therefore,, in order to cannot see above-mentioned each mechanism and installation portion when occupant gets on or off the bus, at the sidepiece lower position of seat unit 10, dispose the guard shield 30 at these positions of covering.Thus, make the outward appearance smoothness of the side locations of seat unit, improve attractive in appearance.In addition,, in Fig. 1, two levers in guard shield 30 outsides 56,66 are for for operating the tilt operation handle 56 of leaning device and for operating the descending operation handle 66 of lifting mechanism.
The installing condition on seat unit 10 that is arranged on of guard shield 30 has been shown in Fig. 2 and Fig. 3.Fig. 2 shows the stereoscopic figure of guard shield 30, and Fig. 3 shows exploded drawings.Guard shield 30 comprises boot main body 32 and movable hood member 34.Movable hood member 34 can be take its installation position and with respect to boot main body 32, is arranged on rotationally in boot main body 32 as center of turn.More particularly, movable hood member 34 is mounted to and can rotates upward from boot main body 32.In addition, from the viewpoint being shaped, consider, the boot main body 32 of guard shield 30 and movable hood member 34 are all resin.In the inner side of the guard shield 30 shown in Fig. 2 (the inside side), the below side locations that each above-mentioned mechanism and installation portion are configured in seat cushion.In Fig. 3, as exploded drawings, this structure is shown.As shown in Figure 3, its lowermost position at seat unit 10 disposes seat slide mechanism 40.Seat slide mechanism 40You lower floor track 42 and upper strata track 44 form.Lower floor's track 42 is arranged on the bottom surface (base plate) of vehicle via two installation brackets 46,48 that are configured in front and back position.Upper strata track 44 is configured to lower floor track 42 chimeric, and it is mobile to be configured in lower floor's track, along fore-and-aft direction, to slide.Safety strap installation component 50 is firmly arranged on the upper surface position of the rearward end of upper strata track 44 by clamp structures such as bolt, nuts.On the installation position 50A being bent to form to vertical direction of this safety strap installation component 50, be provided with one end installation portion 28 of safety strap 22, be fixedly mounted on the 50A of this installation position by fasteners such as bolts with the fabricated section 26 of the end engaging of safety strap 22.In addition, each members such as lower floor's track 42 of formation seat slide mechanism 40 and upper strata track 44 are formed by steel component, formation has the structure of following rigidity: even if the impact loading when vehicle collision of seat belt apparatus 20 etc. during in safety strap installation component 50, also can be passed to this load the bottom surface (base plate) of vehicle and can bear this load.Thereby in the present embodiment, the seat slide mechanism 40 that one end installation portion 28 of seat belt apparatus 20 is installed becomes " armchair structure rigid body " of the present invention.
In Fig. 3, observe, in upper right side position configuration, have the cushion frame 52 of the skeleton that forms seat cushion 12, the backrest frame 53 of the skeleton of formation back of seat 14.This cushion frame 52 and backrest frame 53 link via leaning device 54 at its connection location, and back of seat 14 connects to and can tilt mobile with respect to seat cushion 12.Thus, can suitably regulate the person of taking a seat to sit according to the person's of taking a seat hobby and take a seat posture angle on seat unit 10.In addition, by rotating operation tilt operation handle 56, operate leaning device 54.Tilt operation handle 56 is configured to the position, operating station at front end position that resinous operation cover 56B covers the handle main body 56A of steel.Then, between cushion frame 52 and seat slide mechanism 40, be assembled with the lifting mechanism 60 for the height of regulating seat cushion 12.Lifting mechanism 60 links connecting rod 62A, 62B by two and actuating device 64 forms, wherein, two link connecting rod 62A, 62B upper strata track 44 sides of seat slide mechanism 40 and cushion frame 52 are linked and configure the height that actuating device 64 makes above-mentioned link connecting rod 62A, 62B move to change seat cushion 12.The person of taking a seat can consider the builds such as height of self, utilizes this lifting mechanism 60 that the height of seat cushion 12 is adjusted to suitable height.In addition, lifting mechanism 60 is operated by the rotating operation of descending operation handle 66.Descending operation handle 66 is configured to and on the handle main body 66A of steel, is coated with resinous operation cover 66B.
Illustrated in the diagrammatic illustration of Fig. 1 described above, the below sidepiece of seat cushion that disposes one end installation portion 28, seat slide mechanism 40, leaning device 54 and lifting mechanism 60 each structures of above-mentioned seat belt apparatus 20 is covered with guard shield 30, makes to can't see above-mentioned each mechanism and installation portion when occupant gets on or off the bus.Also as mentioned above, guard shield 30 consists of boot main body 32 and movable hood member 34.Movable hood member 34 with respect to the allocation position of boot main body 32 is, guard shield 30 is fixed on seat unit 20 below during side locations, extend upward corresponding position, the position of configuration safety strap 22 with He Conggai one end, position installation portion of one end installation portion of seat belt apparatus 20.Thereby the position relationship that disposes movable hood member 34 slightly leans on the position at rear for be the middle position of the boot main body 32 of strip formation on fore-and-aft direction.The position 32A by rear of boot main body 32 forms the shape of cylindric bulging, to cover the outstanding structure position such as disc spring 58 grade as the structure position of leaning device 54.Position 32B on the front forms smooth planar along the shape of seat slide mechanism 40 and cushion frame 52, and leading section forms with along the slightly crooked circle in the bight above of seat cushion 12.At the middle part 32C that will configure the boot main body 32 of movable hood member 34, be formed with larger the exposing with open pore 68 that the position corresponding with one end installation portion 28 of seat belt apparatus 20 cut, making is not having under the state of movable hood member 34, can see from outside this one end installation portion 28.This exposes the smaller handle forming on the sideway stance with the position 32A with by rear with open pore 68 and inserts the state formation that general open pore 70 is communicated with.As shown in Figure 2, this handle is inserted general open pore 70 for making descending operation handle 66 insert and lead to outside from the inside of guard shield 30, and the operating station position configuration of descending operation handle 66 is at the outer surface position of the movable hood member of guard shield 30.In addition, the advantage from attractive in appearance, preferably the size of the slotting general open pore 70 of handle is as far as possible little in the scope of action that allows descending operation handle 66.
The position, top of the middle part 32C of boot main body 32, becomes the position of movable hood member 34 can be installed rotationally, and becomes and form the position make the safety strap 22 of seat belt apparatus 20 insert logical opening inserting hole 76.Movable hood member 34 describes in detail to being arranged on below of this middle part 32C, in Fig. 3, observe, be arranged on the pivot shaft 36 of the left upper end position of movable hood member 34 can axle chimeric being arranged in supported hole 38 rotationally, this supported hole 38 runs through the first outstanding position 72 of the top left position that is arranged on middle part 32C.The first outstanding formation of outstanding position 72Xiang foreign side.As being formed for, make safety strap 22 insert upward the position of logical opening inserting hole 76, there is this first outstanding position 72 and to second of the outstanding formation of foreign side, give prominence to position 74 in the anterior position at this first outstanding position 72, by being formed opening inserting hole 76 by circumjacent each position of upper-end part of driving 78 of this first outstanding position 72, the second outstanding position 74 and movable hood member 34 described later.As mentioned above, the pivot shaft 36 of left end setting above movable hood member 34 can axle rotationally in the chimeric supported hole 38 being arranged on the first outstanding position 72 that is formed at middle part 32C, and movable hood member 34 can be installed upward rotationally with respect to boot main body 32.From outside, overlook observation, movable hood member 34 forms the size that can cover middle part 32C.Thereby movable hood member 34 forms the size with open pore 68 of exposing that can cover through middle part 32C.
The upper-end part of driving 78 of movable hood member 34 is that the first flange position 78A and the second flange position 78B that configuration is formed in horizontal direction (Width of seat) is connected to form.The width of the first flange position 78A is greater than the width of the second flange position 78B, and the first flange position 78A forms the size putting on the upper surface at the second outstanding position 74.At the first flange position 78A, put under the location status on the upper surface at the second outstanding position 74, form the second flange position 78B and between the connecting portion 82 being connected between position 74, separate that safety strap can be inserted logical interval and the state that configures with giving prominence at the first outstanding position 72 and second.The gap being formed by this interval, forms the opening inserting hole 76 of safety strap 22 by the first outstanding position 72, connecting portion 82 and the second outstanding position 74 of the 32C upper end, middle part of boot main body 32, the first flange position 78A and the second flange position 78B of movable hood member 34 upper ends around the gap forming.The location status of the movable hood member 34 that in Fig. 2, solid line represents is " covering state position " of the present invention, in one end of safety strap installation portion 28, from outside, can't see by the covered state of movable hood member 34.And, in Fig. 2, as shown in imaginary line, the state that movable hood member 34 is turned to top is said in the present invention " exposing state position ", at movable hood member 34, in this state position in the situation that, formation can be by the state position of seeing one end installation portion 28 of safety strap 22 with open pore 68 from outside of exposing shown in Fig. 3.
In addition, the lower portion 86 of movable hood member 34 forms to the shape of foreign side's bulging.Therefore, make movable hood member 34 when exposing state position, the position of the lower portion 86 of the shape of this bulging in the second outstanding position 74, and be configured to, at Fig. 2 and Fig. 3, observe, between lower portion 86 and the jag 74a at the second outstanding position 74, form and safety strap 22 can be inserted to the gap of the position of leading to opening inserting hole 76 from the place ahead.Thereby, after one end installation portion 28 of safety strap 22 is arranged on safety strap installation component 50A, also safety strap 22 can be easily inserted into the position of opening inserting hole 76 through this gap.Then, after safety strap 22 is inserted into the position of opening inserting hole 76, by making movable hood member 34 in covering state position, form opening inserting hole 76 by movable hood member 34 and boot main body 32 completely around structure, thereby safety strap 22 can not deviate from from opening inserting hole 76.At movable hood member 34 when covering state position, in Fig. 3 of the swelling part of the lower quadrate part 86 of movable hood member 34, be positioned at the position of anterior position, be configured to the 3rd outstanding position 88 being formed by position, right part below the middle part 32C in boot main body 32 and support.And movable hood member 34 is configured to by the first outstanding position 72 of the 3rd outstanding position 88, upper-end part of driving and the separated state configuration of real estate of the second outstanding position 74Yi Yu middle part 32C.Descending operation handle 66 is configured to forwards extend through this separated gap portion, as shown in Figure 2, forms the state that this operating station is configured to extend to the anterior position of movable hood member 34.In addition, also as mentioned above, tilt operation handle 56 forms the state of the foreign side position that is configured in movable hood member 34.
Fig. 4～Fig. 6 shows the state of observing from movable hood member 34 being arranged on to the inside side of the state boot main body 32, and Fig. 4 and Fig. 5 represent the state position of exposing of movable hood member 34.In more detail, Fig. 4 shows movable hood member 34 is assembled in to the initial condition in boot main body 32, and Fig. 5 shows movable hood member 34 state temporary fixed with respect to boot main body 32.In addition, Fig. 6 shows movable hood member 34 is assembled in to the covering state position in boot main body 32.Fig. 7 shows the main portion enlarged drawing of the installation site of the movable hood member 34 in Fig. 5, and Fig. 8 shows the main portion enlarged drawing of Fig. 6 equally.Figure based on above-mentioned, illustrates the pivot shaft 36 of movable hood member 34 and the axle embedded structure of the supported hole 38 forming on the 32C of the middle part of boot main body 32.The side, the inside of pivot shaft 36 forms cylindric, is configured to and in a part for periphery, is formed with radius vector to the outstanding protuberance 36a of foreign side.Circumferential position at supported hole 38 is slightly given prominence to and is formed with restriction site 84 from the inside, the scope that the protuberance 36a of these restriction site 84 restriction pivot shafts 36 can rotate.Restriction site 84 forms the circular shape that the part on circumference cut and configures, and protuberance 36a and pivot shaft 36 can rotate in the scope being cut.And movable hood member 34 can rotate centered by this pivot shaft 36.
On one end 84a of restriction site 84, form the maintenance shape 84a of L word shape, the maintenance shape 84a of this L word shape is the shape of a side of the protuberance 36a that surrounds pivot shaft 36 of crimping lightly.Position relationship with the protuberance 36a shown in Fig. 4 with respect to an end 84a of restriction site 84, inserts pivot shaft 36 to be assembled in supported hole 38.Then, by the pivot shaft 36 observed in this end 84a restriction Fig. 4 to clockwise rotation.In addition,, by the side of protuberance 36a is connected on the other end 84b of restriction site 84, the pivot shaft 36 of observing in restriction Fig. 8 rotates to anti-clockwise.State shown in Fig. 6 and Fig. 8 is that protuberance 36a is connected to the state on the 84b of the other end.And this state is that the movable hood member 34 shown in Fig. 2 puts the state on the second outstanding position 74 in boot main body 32 in covering the first flange position 78A of the movable hood member 34 shown in state position and Fig. 3.The circumferential position of the supported hole 38 being cut at restriction site 84 is provided with temporary fixed with block position 88.Temporary fixedly with block position 88, be arranged on the movable hood member 34 shown in Fig. 5 when exposing state position and protuberance 36a butt and the position that can limit rotation.In addition, this temporary fixedly forms following height with block position 88: when protuberance 36a has applied large turning effort, elastic deformation or plastic deformation are occurring, thereby protuberance 36a can cross.Temporary fixed in the present embodiment is " keeping fixed cell " of the present invention with block position 88 temporarily.In addition, temporary fixedly with block position 88, form protuberance 36a and can not cross the temporary fixed shape for lugs with block position 88 by the deadweight of movable hood member 34.In addition, under the interim hold mode and the location status shown in Fig. 6, Fig. 8 of the movable hood member 34 shown in Fig. 5, Fig. 7, be configured to and stop the protuberance 36a of pivot shaft 36 to come off from supported hole 38.
Then, the installation exercise that the guard shield being formed by said structure 30 is arranged on to the side locations of seat unit 10 and one end installation portion 28 of safety strap 22 is installed is described.In advance, leaning device 54, lifting mechanism 60, seat slide mechanism 40 are installed on seat unit 10.In addition now for being installed, also installs together with seat slide mechanism 54 the safety strap installation component 50 of one end installation portion 28 of safety strap 22.Then, in addition by ester moulding be shaped boot main body 32 and movable hood member 34, the pivot shaft of movable hood member 34 36 is embedded in the supported hole 38 of boot main body 32 and assembling movable hood member 34.The position relationship of the protuberance 36a of the pivot shaft 36 of this assembling is the state shown in Fig. 4, but after assembling, movable hood member 34 is waited a little and is rotated to anticlockwise direction by deadweight, in the state position of exposing with the 88 interim maintenances of block position that is temporarily fixed shown in Fig. 5, Fig. 7.In addition, according to circumstances, also by pivot shaft 36, friction force when inserting in supported hole 38 etc. forms the state of Fig. 4 sometimes.In a word, movable hood member 34 is in exposing state position.The guard shield 30 that movable hood member 34 has been installed with above-mentioned state is installed and fixed into, the fastening device of the side locations of installation position 90A, the 90B shown in Fig. 4～Fig. 6 and seat unit 10 (omitting diagram) engaging.In the assembling procedure (assigned line) of the makers' seat unit of seat, carry out the operation of this guard shield 30 being installed to seat unit 10.And, the turned position state of the movable hood member 34 in the assembling procedure of this seat unit is in the state position of exposing shown in Fig. 4, sees the state of position of one end installation portion 28 of safety strap 22 in exposing of can running through from the middle part 32C in boot main body 32 with open pore 68.
When in the makers' seat unit assembling procedure of seat, guard shield 30 being arranged on seat unit 10 and the assembling operation of seat unit 10 while completing, for the seat unit after this assembling 10 is loaded on the vehicles such as automobile, be transported to the vehicle assembling procedure (vehicle assembly line) of car manufacturer.At movable hood member 34, under the temporary fixed state shown in Fig. 5, Fig. 7, carry out above-mentioned carrying.In the vehicle assembling procedure of car manufacturer, the seat unit 10 that at the sidepiece of seat unit 10 guard shield 30 is installed is loaded on the vehicles such as automobile, and is fixedly mounted on the bottom surface (base plate) of the allocation position of regulation under temporary fixed state.The bottom surface (base plate) that the installation bracket 46,48 of the bottom configuration of lower floor's track 42 of the seat slide mechanism at seat unit 10 40 is fixed on to vehicle by fasteners such as bolt, nuts is upper, thereby carries out this fixed installation operation.
According to foregoing, at seat unit 10, be arranged under the state on the vehicles such as automobile, carry out one end installation portion 28 of safety strap 22 to be arranged on the operation on the safety strap installation component 50 of seat unit 10.Under this operating condition, movable hood member 34 is in the state position of exposing shown in Fig. 5, Fig. 7, the position of one end installation portion 28 of safety strap 22 is installed in can be by exposing the state of seeing with open pore 68Cong foreign side.Thereby, can easily carry out following operation, that is, use power tool securable fastener and expose with open pore 68 fabricated section 26 of one end installation portion 28 of safety strap 22 is arranged on the installation position 50A of safety strap installation component 50 through this.In addition, in the opening inserting hole 76 forming, configure safety strap 22 on guard shield 30, both can before the operation of one end installation portion 28 that safety strap 22 is installed, also can after it, carry out.Which kind of situation no matter, in the present embodiment, safety strap 22 can both be inserted through following gap: the gap forming between the inside face that described gap is the position to foreign side's bulging of the lower portion 86 at movable hood member 34 this movable hood member 34 when exposing state position and the jag 74a at the second outstanding position 74.Thereby as the advantage on attractive in appearance, the openings of sizes that can form opening inserting hole 76 can be when not inserting logical safety strap 22 inserts the little opening that logical function produces the degree hindering.Pass through foregoing, after movable hood member 34 is installed one end installation portion 28 of safety strap and formed and safety strap 22 is inserted open up the state of mouthful inserting hole 76 when exposing state position, make the covering state position of movable hood member 34 in the assembled state shown in Fig. 6 and complete installation exercise.Under this state, from outside, can't see the position of one end installation portion 28 of safety strap 22, improved attractive in appearancely, and the outward appearance of the below sidepiece of seat unit 10 is smooth, and forms good state.
In the above-described embodiment, when carrying out one end installation portion 28 of safety strap 22 to be arranged on the operation of sidepiece of seat unit 10, can make movable hood member 34 in exposing state position, under the state that can directly see this job position, carry out operation, thereby can easily carry out this operation.In addition,, after the end of job, movable hood member 34 is turned to and cover state position, thereby can guarantee attractive in appearance.In addition, at movable hood member 34, when exposing state position, can keep by temporary fixed use block position 88 the temporary fixed state of movable hood members 34.Therefore, can by movable hood member 34 temporary fixed location status, seat unit 10 is transported to the vehicle assembling procedure of car manufacturer from the makers' seat unit assembling procedure of seat.Thus, while carrying out one end installation portion 28 of safety strap 22 to be mounted on the operation of the seat unit 10 being loaded on vehicle in the vehicle assembling procedure of car manufacturer, in carrying, come and be loaded under the state on vehicle, can directly carry out operation.Thereby, even also can improve to shorten the efficiency that production time is the production time of object vehicle assembly line 1 second.
Above, a vehicle seat used embodiment of the present invention has been described, but the present invention is except above-described embodiment, can also implement in every way.For example, in the above-described embodiments, illustrated at movable hood member 34 by temporary fixed, with block position 88, kept the structure of movable hood member 34 temporarily when exposing state position.But, can be also that the temporary fixed structure with block position 88 is not set.That is, do not arrange temporary fixed with block position 88 in the situation that because can not keep movable hood member 34 temporarily, so when from seat originating firm to car manufacturer transport pallet chair apparatus 10, movable hood member 34 is carried in covering state position.Therefore,, when the operation of one end installation portion 28 of safety strap 22 is installed in car manufacturer, is attended by movable hood member 34 is turned to the operation of exposing state position one by one.
In addition, in the above-described embodiments, following situation has been described,, be formed on movable hood member 34 and between the medial surface of movable hood member 34 and the jag 74a at the second outstanding position 74, gapped structure be set when exposing state position, make safety strap 22 through this gap, be inserted into the position of opening inserting hole 76.But this gap is not necessary.; even in the situation that movable hood member 34 does not arrange the structure in this gap when exposing state position; the size of the opening forming between the opening inserting hole 76 forming in boot main body 32 sides and the medial surface of movable hood member 34 is if the size that can make one end installation portion 28 of safety strap 22 pass also can make it pass the installation site that this opening is inserted into one end installation portion 28 always.In addition,, in the situation that forming this structure, be attended by the so-called operation through opening inserting hole 76.In addition,, even in this case, also can make the openings of sizes of the opening inserting hole 76 of movable hood member 34 when covering state position be configured to as above-described embodiment little, thereby can guarantee attractive in appearance.
Claims (5)
- One kind vehicle seat used, one end installation portion (28) of the safety strap being equipped with on vehicle (22) is arranged on the armchair structure rigid body (40) of the side locations that is disposed at seat unit (10), sidepiece at seat unit disposes guard shield (30), this guard shield covers the sidepiece of the seat unit of one end installation portion that comprises this safety strap, it is characterized in thatThe position of one end installation portion of the described safety strap of covering of described guard shield is formed by movable hood member (34), and this movable hood member is with respect to boot main body (32), to link movably another member of configuration,This movable hood member is configured to He Shigai one end, covering state position installation portion that can form covering state at one end installation portion that makes described safety strap and forms and expose exposing between state position of state and move.
- 2. as claimed in claim 1 vehicle seat used, it is characterized in that,At described movable hood member when exposing state position, can be used in and safety strap is inserted into position as described below from outside being formed with ，Gai gap, gap between boot main body and movable hood member: at described movable hood member, when covering state position, become the position around the opening inserting hole (76) of the safety strap forming by boot main body and movable hood member.
- 3. as claimed in claim 2 vehicle seat used, it is characterized in that,The opening section area of the opening inserting hole of described safety strap, at described movable hood member in described while being greater than described movable hood member in described covering state position while exposing state position.
- 4. vehicle seat used as described in any one in claim 1～3, is characterized in that,Described movable hood member can be remained on temporarily to the bond sites linking to described boot main body that this interim maintenance fixed cell (88) that exposes state position is arranged on this movable hood member.
- 5. a collocation method for safety strap, the vehicle seat used configuration safety strap for to described in claim 2 or 3, is characterized in that, comprises the steps:Make described movable hood member in exposing under the state of state position, one end installation portion of described safety strap is being installed to the sidepiece of described seat unit; AndAfter described one end installation portion is arranged on the sidepiece of described seat unit, what make centre in described safety strap is passed in position the described gap forming between described boot main body and described movable hood member, is inserted into the position of described opening inserting hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-137233 | 2010-06-16 | ||
| JP2010137233A JP5545057B2 (en) | 2010-06-16 | 2010-06-16 | Vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102285322A CN102285322A (en) | 2011-12-21 |
| CN102285322B true CN102285322B (en) | 2014-02-19 |
Family
ID=45332144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110166822.3A Expired - Fee Related CN102285322B (en) | 2010-06-16 | 2011-06-15 | Vehicle seat |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5545057B2 (en) |
| CN (1) | CN102285322B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5861572B2 (en) * | 2012-06-22 | 2016-02-16 | トヨタ紡織株式会社 | Vehicle seat gap concealment structure |
| JP6152361B2 (en) * | 2014-04-25 | 2017-06-21 | トヨタ紡織株式会社 | Vehicle seat |
| FR3045523B1 (en) * | 2015-12-17 | 2017-12-29 | Peugeot Citroen Automobiles Sa | SECURE MULTI-POSITIONS LOCKING DEVICE FOR A REAR SEAT BACK OF A MOTOR VEHICLE. |
| JP6916232B2 (en) * | 2019-03-14 | 2021-08-11 | 本田技研工業株式会社 | Vehicle seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0649771B1 (en) * | 1993-10-26 | 1996-07-24 | Cesa Compagnie Europeenne De Sieges Pour Automobiles | Collapsible auxiliary seat for vehicles |
| US5572283A (en) * | 1993-11-29 | 1996-11-05 | Nikon Corporation | Display illumination device for camera |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810043Y2 (en) * | 1990-03-29 | 1996-03-27 | 株式会社タチエス | Structure of seat belt buckle attachment part in automobile seat |
| JPH06135298A (en) * | 1992-10-23 | 1994-05-17 | Ikeda Bussan Co Ltd | Vehicle seat |
| JPH075893U (en) * | 1993-06-30 | 1995-01-27 | トヨタ車体株式会社 | Brackets for vehicle seat slide rails |
| JP4615421B2 (en) * | 2005-11-02 | 2011-01-19 | 古河電気工業株式会社 | Seat belt wearing assist device |
| JP4224069B2 (en) * | 2006-01-27 | 2009-02-12 | トヨタ自動車株式会社 | Sheet |
-
2010
- 2010-06-16 JP JP2010137233A patent/JP5545057B2/en not_active Expired - Fee Related
-
2011
- 2011-06-15 CN CN201110166822.3A patent/CN102285322B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0649771B1 (en) * | 1993-10-26 | 1996-07-24 | Cesa Compagnie Europeenne De Sieges Pour Automobiles | Collapsible auxiliary seat for vehicles |
| US5572283A (en) * | 1993-11-29 | 1996-11-05 | Nikon Corporation | Display illumination device for camera |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-125953A 2007.05.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5545057B2 (en) | 2014-07-09 |
| JP2012001085A (en) | 2012-01-05 |
| CN102285322A (en) | 2011-12-21 |
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