CN110395150A - A kind of automotive seat and its height adjuster - Google Patents
A kind of automotive seat and its height adjuster Download PDFInfo
- Publication number
- CN110395150A CN110395150A CN201910818293.7A CN201910818293A CN110395150A CN 110395150 A CN110395150 A CN 110395150A CN 201910818293 A CN201910818293 A CN 201910818293A CN 110395150 A CN110395150 A CN 110395150A
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- China
- Prior art keywords
- driving plate
- pawl
- automotive seat
- ratchet
- piece
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- 230000009471 action Effects 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 210000002421 cell wall Anatomy 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 241000237509 Patinopecten sp. Species 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 235000020637 scallop Nutrition 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/167—Ratchet mechanism
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention relates to a kind of automotive seat and its height adjuster, height adjuster includes that shell, fixed lid, driving portion, sticking department and the core members equipped with ratchet, ratchet are equipped with ring gear and outer gear ring；Driving portion includes driving plate, pawl and retardance piece, retardance piece is located between fixed lid and core members, the two sides of pawl are equipped with ratchet, first hinge joint of pawl and driving plate be hinged, the second hinge joint with block that piece is hinged, and driving plate is able to drive pawl and is rotated around the second hinge joint so that the ratchet of the side of pawl is engaged or is detached from ring gear；Sticking department include snap and circumferentially with the relatively-stationary lock card of shell, lock card includes the closing piece that can cooperate under the action of snap with outer gear ring, driving plate is additionally provided with solution locking plate, and the rotation of driving plate can act on lock card so that closing piece and outer gear ring cooperate or be detached from by solving locking plate.It can prevent from guaranteeing the comfort of automotive seat in use due to the wriggling of core members so that the height of automotive seat changes.
Description
Technical field
The present invention relates to vehicle automotive seating art fields, and in particular to a kind of automotive seat and its height adjuster.
Background technique
Automotive seat can adjust height by elevating mechanism, provide comfortable seating demand, lifting to meet different user
Mechanism includes the components such as height adjuster and automotive seat tooth plate, wherein height adjuster is for controlling lifting automobile seat function
The realization of energy and holding automobile chair height adjusted, the height adjuster is by two part groups of drive part and core members
At.
In use, core members may occur to wriggle under the action of by alternating load and (slowly turn automotive seat
It is dynamic), the wriggling of core members eventually results in the variation of automobile chair height, and user need to need to readjust vapour over time
The height of vehicle seats, to guarantee the comfort of the automotive seat.
Therefore, how to prevent in use due to the wriggling of core members so that the height of automotive seat changes,
The comfort for guaranteeing automotive seat, is technical problems to be solved needed for those skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of automotive seat and its height adjusters, can prevent in use due to core
The wriggling of heart part guarantees the comfort of automotive seat so that the height of automotive seat changes.
In order to solve the above technical problems, the present invention provides a kind of height adjuster of automotive seat comprising shell, fixation
Lid, driving portion, sticking department and the core members equipped with ratchet, the fixed lid are fixedly arranged on the top of the shell and are enclosed appearance
Chamber is set, the core members are located in the accommodating cavity, and the ratchet is equipped with ring gear and outer gear ring；The driving portion includes and behaviour
Make the driving plate and pawl in the accommodating cavity and retardance piece of handle connection, the driving plate, the retardance piece and
The core members are coaxial, and the driving plate is rotatably connected with the fixed lid, the retardance piece be located in the fixed lid with
Between the core members, the two sides of the pawl are respectively equipped with ratchet, and the first hinge joint of the pawl and the driving plate are cut with scissors
It connects, the second hinge joint of the pawl and the retardance piece are hinged, and the rotation of the driving plate is able to drive the pawl around institute
The rotation of the second hinge joint is stated so that the ratchet of the side of the pawl is engaged or is detached from the ring gear；The sticking department
Including snap and circumferentially with the relatively-stationary lock card of the shell, the lock card include can under the action of the snap with institute
The closing piece of outer gear ring cooperation is stated, the driving plate is additionally provided with solution locking plate, and the rotation of the driving plate can pass through the solution locking plate
The lock card is acted on so that the closing piece and outer gear ring cooperation or disengaging.
Snap, which is capable of providing elastic force and acts on lock card, cooperates the closing piece of lock card and the outer gear ring of ratchet, therefore,
After adjusting height to the appropriate location of automotive seat by the height adjuster, driving plate is back to original position, at this point, the lock of lock card
Block and outer gear ring cooperate, since lock card is circumferentially relatively fixed with shell, when the height adjuster core members due to by
To alternating load influence and when rotating, will drive ratchet wheel, and the rotation of ratchet is transmitted on shell by lock card, by
It is fixed in shell, therefore constrains the rotation of ratchet, to limit the rotation of core members and automotive seat, reaches
To anticreep effect, and then it can prevent seat from sinking.
When needing the height to automotive seat to be adjusted, driving plate rotates under the drive of operation handle, and passes through
Solution locking plate acts on lock card and closing piece and outer gear ring is detached from, at this point, sticking department is in the unlocked state, can pass through operation handle
The rotation of (driving plate) adjusts the height of the automotive seat, and after position regulates, operation handle (driving plate) is back to original position, closing piece
Again cooperate with outer gear ring to realize locking, prevent the height of automotive seat in use from changing.
The height adjuster can be realized and carry out bi-directional drive adjusting to the height and position of automotive seat, meanwhile, sticking department
Structure is simple, it can be achieved that in use, limiting for the wriggling of core members, so that automotive seat is able to maintain more
Comfortable height, and then guarantee the comfort of automotive seat.
Optionally, the solution locking plate is equipped with slideway and is opened in the limiting slot of the slideway, and the lock card further includes limit
When part, the locating part and the limiting slot cooperate, the closing piece and the outer gear ring cooperate, and the locating part is along the slideway
When sliding, the closing piece and the outer gear ring are detached from；The rotation of the driving plate is able to drive the solution locking plate rotation so that institute
Locating part is stated to slide into the slideway along the inner wall of the limiting slot and slide along the slideway.
It optionally, further include the baffle for being fixedly arranged on the housing exterior walls and the torsional spring for being sheathed on the shell, the driving
Plate is equipped with baffle, and the baffle and the baffle are respectively positioned between two supporting legs of the torsional spring；The snap is bottom and institute
The fixed flat spring of baffle is stated, the lock card is located between the baffle and the flat spring.
Optionally, the sticking department further includes card slot, and the card slot is from bottom baffle and described bullet described in clamping simultaneously
Spring.
Optionally, the bottom end of the baffle is equipped with resigning breach and the location hole above the resigning breach, described
The lower part of lock card is equipped with positioning protrusion compatible with the location hole, and the lock card can make around positioning protrusion rotation
The bottom end of the lock card passes through the resigning breach.
Optionally, the top of the baffle is equipped with spacing breach, and the fixation is covered with corresponding with the spacing breach
Pore structure；The closing piece is located in the spacing breach and may pass through the pore structure and the outer gear ring cooperates.
Optionally, the fixation is covered with irregularly-shaped hole, and the exterior rim of the irregularly-shaped hole is that opening is covered towards the fixation
The arc-shaped side at center, the circumferential two sides of the arc-shaped side are provided with the extension extended to the side at the center far from the fixed lid
Hole；First hinge joint passes through the irregularly-shaped hole and hinged with the driving plate, and the pawl is in first hinge joint
Two sides be respectively equipped with a side boss, for the driving plate in being back to situ process, the side boss can be adjacent to the arc
Shape side is simultaneously slided along the arc-shaped side, so that the ratchet and the ring gear are detached from.
It optionally, further include connection sheet, set on the fixed side for covering the separate driving plate, the connection sheet is passed through
The center of the fixed lid is simultaneously fixed with the driving plate.
Optionally, the retardance piece is additionally provided with the elastic component for being capable of providing axial support force.
In addition, the present invention also provides a kind of automotive seats comprising height adjuster as described above.
The technology of automotive seat with height adjuster as described above, technical effect and above-mentioned height adjuster is imitated
Seemingly, to save length, details are not described herein for fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the height adjuster of automotive seat provided by the embodiment of the present invention；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the structural schematic diagram of closing piece and outer gear ring cooperation；
Fig. 4 is closing piece and the structural schematic diagram that outer gear ring is detached from；
Fig. 5 is the structural schematic diagram of locating part and limiting slot cooperation；
Fig. 6 is structural schematic diagram when locating part is slided along slideway；
Fig. 7 is the sticking department of the first structure and the explosive view of baffle；
Fig. 8 is the structural schematic diagram for the sticking department that height adjuster has second of structure；
Fig. 9 is the structural schematic diagram of pawl；
Figure 10 is the structural schematic diagram of fixed lid.
In attached drawing 1-10, the reference numerals are as follows:
1- shell；
The fixed lid of 2-, 21- pore structure, 22- irregularly-shaped hole, 221- arc-shaped side, 222- elongated hole；
3- driving plate, 31- baffle, 32- solve locking plate, 321- limiting slot, 322- slideway；
4- sticking department, 41- snap, 411- claw, 42- lock card, 421- closing piece, 422- locating part, 423- positioning protrusion,
43- card slot；
5- ratchet, 51- ring gear, 52- outer gear ring；
6- pawl, 61- ratchet, the first hinge joint of 62-, the second hinge joint of 63-, the side 64- boss；
7- blocks piece, 71- elastic component；
8- torsional spring, 81- supporting leg；
9- baffle, 91- resigning breach, 92- location hole, 93- spacing breach；
10- core members；
11- shaft；
12- connection sheet.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
Fig. 1-10 is please referred to, Fig. 1 is the structural representation of the height adjuster of automotive seat provided by the embodiment of the present invention
Figure；Fig. 2 is the explosive view of Fig. 1；Fig. 3 is the structural schematic diagram of closing piece and outer gear ring cooperation；Fig. 4 is that closing piece and outer gear ring are detached from
Structural schematic diagram；Fig. 5 is the structural schematic diagram of locating part and limiting slot cooperation；Fig. 6 is structure when locating part is slided along slideway
Schematic diagram；Fig. 7 is the sticking department of the first structure and the explosive view of baffle；Fig. 8 is that height adjuster has second of structure
The structural schematic diagram of sticking department；Fig. 9 is the structural schematic diagram of pawl；Figure 10 is the structural schematic diagram of fixed lid.
The embodiment of the invention provides a kind of automotive seat and its height adjusters, wherein automotive seat includes above-mentioned height
Adjuster is spent, height adjuster is used to adjust the height of automotive seat, so that automotive seat can satisfy the height requirement of user,
Improve the comfort of user.
Specifically, as depicted in figs. 1 and 2, height adjuster includes shell 1, fixed lid 2, driving portion, sticking department 4 and core
Heart part 10, wherein fixed lid 2 is fixedly arranged on the top of shell 1 and the two is enclosed an accommodating cavity, and core members 10 are located at should
In accommodating cavity, and core members 10 are equipped with ratchet 5, and ratchet 5 is equipped with ring gear 51 and outer gear ring 52.
Driving portion includes driving plate 3 and pawl 6 and retardance piece 7 in accommodating cavity, wherein driving plate 3, retardance piece 7
It is coaxially disposed with core members 10.Specifically, driving plate 3 is connect with operation handle, and the driving plate 3 and fixed lid 2 are rotatable
Connection, retardance piece 7 are located between fixed lid 2 and core members 10, and the two sides of pawl 6 are respectively equipped with compatible with ring gear 51
Ratchet 61, pawl 6 includes the first hinge joint 62 and the second hinge joint 63, wherein the first hinge joint 62 and driving plate 3 are hinged, second
Hinge joint 63 and retardance piece 7 are hinged.
Particularly, the first hinge joint 62 of pawl 6 and the second hinge joint 63 are not coaxially disposed, and the second hinge joint 63
It is not coaxial with the pivot center (i.e. driving plate 3, fixed lid 2, the axis for blocking piece 7 and core members 10) of retardance piece 7, so that with the
The hinged driving plate 3 of one hinge joint 62 is able to drive pawl 6 in rotation and rotates.
Retardance piece 7 is located between fixed lid 2 and core members 10, when driving plate 3 drives ratchet 5 to rotate, 5 energy of ratchet
Enough drive retardance piece 7 that it is made to generate the trend of rotation by the second hinge joint 63, and since retardance piece 7 is clamped in fixed 2 He of lid
Between core members 10, so that blocking piece 7 when rotating relative to core members 10 and fixed lid 2, since the effect of frictional resistance will
Its rotation is set to be obstructed.Therefore, when driving plate 3 rotates under the action of operation handle, spine can be driven by the first hinge joint 62
Pawl 6 rotates, and since the retardation (frictional resistance) of retardance piece 7 enables pawl 6 to rotate around the second hinge joint 63, and then makes
The ratchet 61 for obtaining the side of pawl 6 is engaged with ring gear 51, and when operation handle return, driving plate 3 rotates backward and return
(rotating backward to initial position, middle position of the driving plate 3 relative to the rotation section of shell 1), driving plate 3 is anti-at this time
It will be rotated backward to rotation around the second hinge joint 63 until its ratchet 61 is detached from ring gear 51 with pawl 6.
The two sides of pawl 6 are respectively equipped with ratchet 61, that is to say, that driving plate 3 is understood under the action of operation handle to positive and negative
Both direction rotation, and the rotation of the both direction of driving plate 3 can drive ratchet 5 to turn to ratchet 61 around the second hinge joint 63
It is engaged with ring gear 51, the bi-directional drive of the height adjuster thus can be realized.Certainly, in the present embodiment, 6 liang of pawl
In the ratchet 61 of side, it can be engaged with ring gear 51 in the ratchet 61 of synchronization, at most only side.
Sticking department 4 includes snap 41 and lock card 42, wherein lock card 42 is circumferentially relatively fixed with shell 1, the lock card 42 packet
Closing piece 421 compatible with outer gear ring 52 is included, and lock card 42 cooperates under the action of snap 41 with outer gear ring 52 to limit ratchet 5
Rotation, driving plate 3 be additionally provided with solution locking plate 32, and the rotation of driving plate 3 can by solve locking plate 32 act on lock card 42 with
Closing piece 421 and outer gear ring 52 is set to cooperate or be detached from.
That is, snap 41 is capable of providing elastic force and acts on closing piece 421 and ratchet 5 that lock card 42 makes lock card 42
Outer gear ring 52 cooperate, therefore, when by the height adjuster adjust automotive seat height to appropriate location after, driving plate 3
It is back to original position, at this point, the closing piece 421 of lock card 42 and outer gear ring 52 cooperate, since lock card 42 is circumferentially relatively fixed with shell 1,
Therefore, when the core members of the height adjuster 10 rotate due to being influenced by alternating load, 5 turns of ratchet be will drive
It is dynamic, and the rotation of ratchet 5 is transmitted on shell 1 by lock card 42, due to shell 1 be it is fixed, constrain ratchet 5
Rotation achievees the effect that anticreep to limit the rotation of core members 10 and automotive seat, can prevent seat from sinking.
When needing the height to automotive seat to be adjusted, driving plate 3 rotates under the drive of operation handle, and passes through
Solution locking plate 32 acts on lock card 42 and closing piece 421 and outer gear ring 52 is detached from, at this point, sticking department 4 is in the unlocked state, can pass through
The rotation of operation handle (driving plate 3) adjusts the height of the automotive seat, and after position regulates, operation handle (driving plate 3) is returned
To original position, closing piece 421 cooperates with outer gear ring 52 to realize locking again, prevents the height of automotive seat in use from occurring
Variation.
Height adjuster in the present embodiment can be realized and carry out bi-directional drive adjusting to the height and position of automotive seat,
Meanwhile 4 structure of sticking department is simple, it can be achieved that in use, limiting for the wriggling of core members 10, so that automotive seats
Chair is able to maintain more comfortable height, and then guarantees the comfort of automotive seat.
In addition, core members 10 are equipped with shaft 11 in the present embodiment, retardance piece 7, fixed lid 2 and driving plate 3 are successively socketed on
In shaft 11, to realize the coaxial arrangement between core members 10, retardance piece 7, fixed lid 2 and driving plate 3, certainly, the present embodiment
In, shaft 11 can also be set to any one in retardance piece 7, fixed lid 2 and driving plate 3.
In the above-described embodiments, solution locking plate 32 is equipped with slideway 322 and is opened in the limiting slot 321 of the slideway 322, lock card 42
Including locating part 422 compatible with limiting slot 321, when locating part 422 and the cooperation of limiting slot 321, closing piece 421 and ratchet 5
Outer gear ring 52 cooperate sticking department 4 lock, the limited in rotation of ratchet 5, when locating part 422 along slideway 322 slide when, closing piece 421
It is detached from outer gear ring 52, sticking department 4 unlocks, and the rotation of ratchet 5 is no longer limited.When driving plate 3 turns under the action of operation handle
It when dynamic, be able to drive solution locking plate 32 and rotate, locating part 422 is enabled to push snap 41 and paste under the effect of the elastic force of snap 41
The cell wall of tight limiting slot 321 simultaneously slides into slideway 322 along cell wall, then slides along slideway 322, so that sticking department 4 realizes unlock
(as shown in Figure 4 and Figure 6)；When driving plate 3 rotates backward, solution locking plate 32 is rotated backward, so that locating part 422 is along slideway 322
Reverse movement, when driving plate 3 is back in situ, locating part 422 slides into limiting slot 321 along slideway 322 cooperates the two, lock
Block 421 and outer gear ring 52 cooperate, i.e., the sticking department 4 is in the lock state (as shown in Figure 3 and Figure 5).
Such setting may make the overall structure of the sticking department 4 simple, it is only necessary to the lock can be realized by rotary drive plate 3
The locking and unlocking process for determining portion 4, without manually carrying out additional operation.
In the present embodiment, for limiting slot 321 and slideway 322 specific structure with no restrictions, as can be by locating part 422
End is set as that section is V-shaped and outwardly projecting structure, sets the cell walls such as V-groove or U-type groove and limit for limiting slot 321
In the structure seamlessly transitted, slideway 322 can be sliding slot and be also possible to solve the arc surface of 32 side of locking plate for the end face of slot 321
.
It, such as can also be by the structure of limiting slot 321 for solving the structure of locking plate 32 with no restrictions alternatively, in the present embodiment
Be set as V-groove, when driving plate 3 drives solution locking plate 32 to rotate, locating part 422 by along the cell wall of V-groove to far from slot bottom
Direction it is mobile, and when driving plate 3 rotates backward, locating part 422 will be moved along the cell wall of V-groove to the direction of slot bottom,
When locating part 422 is located at the slot bottom of V-groove, the two is mated condition, and driving plate 3 is in situ at this time, closing piece 421 and outer
Gear ring 52 cooperates, and sticking department 4 is in the lock state, and under such setting, locating part 422 is always positioned in the V-groove.And it is equipped with limit
The scheme of position slot 321 and slideway 322 can reduce the groove width and groove depth of the limiting slot 321, simplify overall structure, reduce to process and want
It asks.
It, with no restrictions for the fixed form between solution locking plate 32 and driving plate 3, such as can be with specifically, in the present embodiment
It is that solution locking plate 32 is equipped with fixed lobe, driving plate 3 is equipped with fixation hole, and solution locking plate 32 is located between driving plate 3 and fixed lid 2,
Move its axial position will not, and fixed lobe and fixation hole cooperation are to limit it between driving plate 3 and fixed lid 2
Play occurs, and then realizes the fixation between the solution locking plate 32 and driving plate 3.Alternatively, it is convex to can also be that driving plate 3 is equipped with fixation
It rises, solution locking plate 32 is equipped with fixation hole, or, solution locking plate 32 and driving plate 3 directly can also also be welded and fixed.
In the above-described embodiments, which further includes being fixedly arranged on the baffle 9 of 1 outer wall of shell and being sheathed on shell 1
Torsional spring 8, driving plate 3 is equipped with baffle 31, and baffle 9 and baffle 31 be respectively positioned between two supporting legs 81 of torsional spring 8, baffle 9 and shell
Body 1 is fixed, is defined for the position to torsional spring 8, and the supporting leg 81 for pushing torsional spring 8 is rotated and compressed after rotating by driving plate 3
Torsional spring 8, and after withdrawing from the active force of operation handle, driving plate 3 will return back to original position under the action of torsional spring 8.Snap 41 is
The flat spring that bottom and baffle 9 are fixed, lock card 42 are located between baffle 9 and flat spring, bottom and baffle 9 due to flat spring
It is fixed, so that the top of flat spring has the trend being adjacent to baffle 9.Alternatively, snap 41 can also be arranged in the present embodiment
For helical spring, one end and shell 1 are fixed, and the other end and lock card 42 are fixed, when lock card 42 under the action of solving locking plate 32 to
When side far from shell 1 is mobile, helical spring will be in tensional state, and the restoring force of the helical spring will act on lock card 42
Make it have the trend being adjacent to the side of shell 1.The setting of flat spring can reduce the requirement of the installation space to snap 41, together
When, lock card 42 is located between flat spring and baffle 9, and the installation of lock card 42 can be made to stablize.
Further, as shown in fig. 7, sticking department 4 further includes card slot 43, the card slot 43 from bottom simultaneously 9 He of clamping baffle
Flat spring, specifically, slot structure compatible with the bottom end of the bottom end of baffle 9 and flat spring respectively is equipped in the card slot 43, and
By baffle 9 and flat spring clamping fixed together.Alternatively, in the present embodiment, as shown in figure 8, the bottom of flat spring can also be set
There is claw 411, fixed by claw 411 and the bottom end of baffle 9, and lock card 42 is clamped between flat spring and baffle 9.
And the setting of card slot 43 can simplify the installation operation of the sticking department 4, while may make that the installation of baffle 9 and card slot 43 is more steady
It is fixed.
Further, the bottom end of baffle 9 is equipped with resigning breach 91 and the location hole 92 above the resigning breach 91,
The lower part of lock card 42 is equipped with positioning protrusion 423 compatible with location hole 92, and lock card 42 can make around the rotation of positioning protrusion 423
The bottom end of lock card 42 passes through resigning breach 91.Wherein, positioning protrusion 423 is equivalent to a fulcrum, when solution locking plate 32 acts on lock
When card 42 makes the top of lock card 42 mobile to the side far from shell 1, which will be carried out centered on positioning protrusion 423
Rotation, top is mobile to the side far from shell 1 by push the spring piece, and bottom passes through resigning breach 91, can thus keep away
Exempt from lock card 42 and deform to influence the locking effect of the sticking department 4, to guarantee to avoid the occurrence of wriggling.In addition, positioning
The installation of the lock card 42 is convenient in the setting of protrusion 423 and location hole 92, simultaneously as lock card 42 is located in baffle 9 and snap 41
Between, positioning protrusion 423 and location hole 92 are convenient for avoiding occurring lock card 42 along locking plate and snap 41 to 42 memory of lock card positioning
Between the case where scurrying out upwards.
As shown in fig. 7, the top of baffle 9 is equipped with spacing breach 93 in the present embodiment, meanwhile, fixed lid 2 also is provided with and limits
The position corresponding pore structure 21 of notch 93, the top of lock card 42 are equipped with above-mentioned locating part 422 and closing piece 421, and closing piece 421 is located at limit
In notch 93 and it may pass through pore structure 21 and the cooperation of outer gear ring 52.The setting of the spacing breach 93 can limit closing piece 421,
Avoid closing piece 421 that from can not cooperating with outer gear ring 52 after multiple move back and forth there is a situation where channeling bit.
In the above-described embodiments, as shown in Figure 10, fixed lid 2 is equipped with irregularly-shaped hole 22, and the exterior rim of irregularly-shaped hole 22 is opening
Towards the arc-shaped side 221 of the side at the center of fixed lid 2, the circumferential two sides of arc-shaped side 221 are provided in far from fixed lid 2
The elongated hole 222 that the side of the heart extends, the first hinge joint 62 is across irregularly-shaped hole 22 and hinged with driving plate 3, and pawl 6 is first
The two sides of hinge joint 62 are respectively equipped with a side boss 64, and driving plate 3 is back in situ process by extreme position, 64 energy of side boss
It is enough adjacent to arc-shaped side 221 and arcuately side 221 is slided, so that pawl 6 and ring gear 51 are detached from.
Wherein, the exterior rim of irregularly-shaped hole 22 refers to the hole edge of side of the irregularly-shaped hole 22 far from fixed 2 center of lid, specifically,
The irregularly-shaped hole 22 can be scallop hole and be also possible to arcuate socket, be not particularly limited herein.First hinge joint 62 of pawl 6
It can be moved in irregularly-shaped hole 22, to realize that it is flexible hinged between driving plate 3, side boss 64 can move in irregularly-shaped hole 22
Dynamic, and when driving plate 3 turns to extreme position and during being back to original position, when band pawl 6 inverts, pawl 6 is first around the
Two hinge joints 63 invert so that intermeshing ratchet 61 and ring gear 51 are detached from, and the ratchet 61 of 6 other side of pawl have with
The trend that ring gear 51 engages, but the ipsilateral side boss 64 with the ratchet 61 with the trend that engages will be pasted with arc-shaped side 221
It tightly and along the arc-shaped side 221 slides, to limit the rotational angle of the pawl 6, to avoid the ratchet 61 and ring gear of the pawl 6
51 engagements.Guarantee driving plate 3 is before being back to original position, the state that the ratchet 61 of 6 two sides of pawl is remained disengaged from ring gear 51,
Until driving plate 3 is back to original position, so that will not generate noise during driving plate 3 is back to original position, comfort is good.
Alternatively, the irregularly-shaped hole 22 can also be interpreted as to be set to the arcuate socket or scallop hole of fixed lid 2, in the arc
The hole edge of the side of hole or scallop hole far from fixed 2 center of lid is protruded to the side at fixed 2 center of lid to form above-mentioned arc-shaped side
221, the part of the circumferential two sides of arc-shaped side 221 forms above-mentioned elongated hole 222.As shown in Figure 10, in the present embodiment, elongated hole
222 not only extend to the side at the center far from fixed lid 2, while also circumferentially extending outwardly, in this way, can be for pawl
While 6 rotation provides sufficient space, additionally it is possible to which the sectional area for reducing the irregularly-shaped hole 22 guarantees the intensity of the fixation lid 2.
In the above-described embodiments, which further includes connection sheet 12, which is set to fixed lid 2 far from drive
The side of movable plate 3, connection sheet 12 passes through the center of fixed lid 2 and fixes with driving plate 3, to realize in the axial direction to driving plate
3 are limited, enable driving plate 3 relative to the fixed rotation of lid 2 and the two without departing from.Specifically, in fixed lid 2
The heart is equipped with centre bore, and the centre bore and 11 line of rotary shaft of driving plate 3 are coaxial, and connection sheet 12 is equipped with sleeve, and sleeve passes through center
Hole is welded and fixed with driving plate 3.
In the above-described embodiments, retardance piece 7 is additionally provided with the elastic component 71 for being capable of providing axial support force, specifically, can incite somebody to action
The elastic component 71 is set as helical spring or elastic piece, is not particularly limited herein.The elastic component 71 can be retardance
Piece 7 provides axial support force so that the lower surface of retardance piece 7 is adjacent to core members 10.Specifically, as shown in Fig. 2, the middle part of ratchet 5
Equipped with the connection structure that other driving structures with core members 10 are connect, the top end face of the connection structure is equipped with circular table, resistance
The stagnant 7 lower end surface circular table is adjacent to and generates frictional resistance during rotation, certainly, can be in the present embodiment
The lower end surface of piece 7 and other location contacts of core members 10 will be blocked to generate frictional resistance, herein and be not particularly limited.Bullet
Property part 71 can be set to the top of retardance piece 7 so that the lower end face contact of the upper surface of elastic component 71 and fixed lid 2, blocks piece 7
Lower end surface contacted with core members 10, alternatively, can also by elastic component 71 be set to retardance piece 7 lower section, the lower end of elastic component 71
Face is contacted with core members 10, blocks the upper surface of piece 7 and the lower end face contact of fixed lid 2, and when installation, fixed lid 2 can be from upper
Side generates the effect of precompressed to the elastic component 71 of retardance piece 7, enables retardance piece 7 in fixed lid 2 and core members 10 (ratchet 5)
Between be in preloading condition, during rotation, fixed lid 2 and core members 10 can be simultaneously retardance piece 7 from upper and lower two sides to ratchet 5
Frictional resistance is provided, to guarantee it with enough frictional force, the setting of the elastic component 71 is also avoidable to occur the retardance piece 7
The case where being subject to crushing guarantees its service life.
Specifically, the first hinge joint 62 of pawl 6 is hinged with driving plate 3 in the present embodiment, hinged structure is not done
Concrete restriction, as shown in Figure 2 and Figure 9, in the present embodiment, driving plate 3 is equipped with drive hole, and pawl 6 is equipped with driving boss, drives convex
Platform is located in drive hole after passing through irregularly-shaped hole 22, to realize that the rotation of driving plate 3 can be rotated with pawl 6.Alternatively, the present embodiment
In, driving plate 3 can also be equipped with to driving boss, pawl 6 is equipped with drive hole, to realize that the rotation of driving plate 3 can be with pawl 6
Rotation, is not particularly limited herein.Likewise, pawl 6 is hinged by the second hinge joint 63 and retardance piece 7, specifically, can
Be it is as shown in Figure 9, pawl 6 is equipped with hinge hole, and retardance piece 7 is equipped with hinged protrusion, and hinge hole and hinged male cooperation are with reality
It is hinged between existing pawl 6 and retardance piece 7, or can also be that pawl 6 is equipped with hinged protrusion, retardance piece 7 is equal equipped with hinge hole
Can, it is not particularly limited herein.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of height adjuster of automotive seat, which is characterized in that including shell (1), fixed lid (2), driving portion, sticking department
(4) it is fixedly arranged on the top of the shell (1) with the core members (10) equipped with ratchet (5), the fixed lid (2) and is enclosed appearance
Chamber is set, the core members (10) are located in the accommodating cavity, and the ratchet (5) is equipped with ring gear (51) and outer gear ring (52)；
The driving portion includes the driving plate (3) connecting with operation handle and pawl (6) and resistance in the accommodating cavity
Stagnant (7), the driving plate (3), the retardance piece (7) and the core members (10) coaxially, the driving plate (3) with it is described solid
Fixed lid (2) is rotatably connected, and the retardance piece (7) is located between the fixed lid (2) and the core members (10), the spine
The two sides of pawl (6) are respectively equipped with ratchet (61), the first hinge joint (62) of the pawl (6) and the driving plate (3) hingedly, institute
Hingedly, the rotation of the driving plate (3) is able to drive described for the second hinge joint (63) for stating pawl (6) and the retardance piece (7)
Pawl (6) rotates the ratchet (61) and the internal tooth so that the side of the pawl (6) around second hinge joint (63)
It encloses (51) engagement or is detached from；
The sticking department (4) include snap (41) and circumferentially with the shell (1) relatively-stationary lock card (42), the lock card
It (42) include the closing piece (421) that can cooperate under the action of the snap (41) with the outer gear ring (52), the driving plate (3)
It is additionally provided with solution locking plate (32), the rotation of the driving plate (3) can act on the lock card (42) by the solution locking plate (32)
So that the closing piece (421) and the outer gear ring (52) cooperate or are detached from.
2. the height adjuster of automotive seat according to claim 1, which is characterized in that the solution locking plate (32), which is equipped with, to be slided
Road (322) and the limiting slot (321) for being opened in the slideway (322), the lock card (42) further includes locating part (422), described
When locating part (422) and the limiting slot (321) cooperate, the closing piece (421) and the outer gear ring (52) cooperate, the limit
When part (422) is slided along the slideway (322), the closing piece (421) and the outer gear ring (52) are detached from；
The rotation of the driving plate (3) is able to drive the solution locking plate (32) and rotates so that the locating part (422) is along the limit
The inner wall of position slot (321) slides into the slideway (322) and slides along the slideway (322).
3. the height adjuster of automotive seat according to claim 2, which is characterized in that further include being fixedly arranged on the shell
(1) baffle (9) of outer wall and it is sheathed on the torsional spring (8) of the shell (1), the driving plate (3) is equipped with baffle (31), the gear
Piece (9) and the baffle (31) are respectively positioned between two supporting legs (81) of the torsional spring (8)；
The snap (41) is the flat spring that bottom and the baffle (9) are fixed, and the lock card (42) is located in the baffle (9)
Between the flat spring.
4. the height adjuster of automotive seat according to claim 3, which is characterized in that the sticking department (4) further includes
Card slot (43), the card slot (43) is from bottom baffle (9) and the flat spring described in clamping simultaneously.
5. the height adjuster of automotive seat according to claim 4, which is characterized in that the bottom end of the baffle (9) is set
The location hole (92) for having resigning breach (91) and being set to above the resigning breach (91), the lower part of the lock card (42) be equipped with
The compatible positioning protrusion (423) of the location hole (92), and the lock card (42) can be rotated around the positioning protrusion (423)
The bottom end of the lock card (42) is set to pass through the resigning breach (91).
6. the height adjuster of automotive seat according to claim 4, which is characterized in that the top of the baffle (9) is set
Have spacing breach (93), the fixed lid (2) is equipped with pore structure (21) corresponding with the spacing breach (93)；
The closing piece (421) is located in the spacing breach (93) and may pass through the pore structure (21) and the outer gear ring (52)
Cooperation.
7. the height adjuster of automotive seat according to claim 1-6, which is characterized in that the fixed lid
(2) irregularly-shaped hole (22) are equipped with, the exterior rim of the irregularly-shaped hole (22) is arc-shaped side of the opening towards the center of the fixed lid (2)
(221), the circumferential two sides of the arc-shaped side (221) are provided with to what the side at the center far from the fixed lid (2) extended and prolong
Stretch hole (222)；
First hinge joint (62) pass through the irregularly-shaped hole (22) and with the driving plate (3) hingedly, and the pawl (6) In
The two sides of first hinge joint (62) are respectively equipped with a side boss (64), the driving plate (3) in being back to situ process,
The side boss (64) can be adjacent to the arc-shaped side (221) and slide along the arc-shaped side (221), so that the ratchet (61)
It is detached from the ring gear (51).
8. the height adjuster of automotive seat according to claim 1-6, which is characterized in that further include connection sheet
(12), it is set to the described side of fixation lid (2) far from the driving plate (3), the connection sheet (12) passes through the fixed lid (2)
Center and fixed with the driving plate (3).
9. the height adjuster of automotive seat according to claim 1-6, which is characterized in that the retardance piece
(7) it is additionally provided with the elastic component (71) for being capable of providing axial support force.
10. a kind of automotive seat, which is characterized in that including such as described in any item height adjusters of claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910818293.7A CN110395150B (en) | 2019-08-30 | 2019-08-30 | Automobile seat and height adjuster thereof |
| PCT/CN2019/106903 WO2021035844A1 (en) | 2019-08-30 | 2019-09-20 | Car seat and height adjustment mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910818293.7A CN110395150B (en) | 2019-08-30 | 2019-08-30 | Automobile seat and height adjuster thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110395150A true CN110395150A (en) | 2019-11-01 |
| CN110395150B CN110395150B (en) | 2024-06-21 |
Family
ID=68329559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910818293.7A Active CN110395150B (en) | 2019-08-30 | 2019-08-30 | Automobile seat and height adjuster thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110395150B (en) |
| WO (1) | WO2021035844A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721752A (en) * | 2020-07-21 | 2021-04-30 | 恺博座椅机械部件有限公司 | Locking mechanism of manual height adjusting device of automobile seat |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347883B (en) * | 2022-03-16 | 2022-07-01 | 宁波惠尔顿婴童安全科技股份有限公司 | Child safety seat with rotating mechanism |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464298B1 (en) * | 1999-04-24 | 2002-10-15 | Keiper Gmbh & Co. | Adjuster for a vehicle seat |
| US20070267906A1 (en) * | 2006-05-16 | 2007-11-22 | Grammer Ag | Vehicle seat with a device for a seat height adjustment mechanism thereof, and device for seat height adjustment mechanism of a vehicle seat |
| DE102007030545B3 (en) * | 2007-06-28 | 2008-11-20 | Keiper Gmbh & Co.Kg | Fitting for vehicle seat, particularly for motor vehicle seat, has prestressed clamping element that protects handle in operational position under normal conditions, where prestressed clamping element protects handle in case of crash |
| CN101396979A (en) * | 2007-09-28 | 2009-04-01 | 佛吉亚汽车座椅公司 | Pressure control mechanism and vehicle seat with the mechanism |
| WO2011056414A1 (en) * | 2009-11-04 | 2011-05-12 | Lear Corporation | Semi active height adjuster |
| WO2013167100A1 (en) * | 2012-05-10 | 2013-11-14 | Waldemar Piekenbrink Gfk-Modell- Und Formenbau Produktions- Und Vertriebs Gmbh | Radial adjustment means having locking function |
| DE102012212496A1 (en) * | 2012-07-17 | 2014-01-23 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Vehicle seat, has carousel fitting whose one fitting part is connected with rockers and another fitting part is connected with seat part or floor-side component such that rockers are pivotable to each other by rotation of fitting parts |
| DE102013210369A1 (en) * | 2013-02-19 | 2014-08-21 | Johnson Controls Gmbh | Self-locking gear of adjusting device for e.g. height adjustment of motor vehicle seat, has holding element that is arranged between rollers and maintained in rotation direction of rollers relative to rotation of actuator to shaft |
| CN105329120A (en) * | 2015-12-02 | 2016-02-17 | 湖北中航精机科技有限公司 | Vehicle, seat and bidirectional driving device of seat |
| CN205113061U (en) * | 2015-12-02 | 2016-03-30 | 湖北中航精机科技有限公司 | Vehicle, seat and two -way drive arrangement thereof |
| CN106122311A (en) * | 2016-08-19 | 2016-11-16 | 湖北中航精机科技有限公司 | A kind of bidirectional driving apparatus, the Height-adjusting device with this device and seat |
| CN205853942U (en) * | 2016-07-12 | 2017-01-04 | 比亚迪股份有限公司 | Automobile seat arm governor motion and automotive seat |
| DE102015110889A1 (en) * | 2015-07-06 | 2017-01-12 | Gns Kv Gmbh | adjustment |
| CN205937574U (en) * | 2016-08-19 | 2017-02-08 | 湖北中航精机科技有限公司 | Two -way drive arrangement , heightening apparatus who has device and seat |
| CN106627265A (en) * | 2016-10-19 | 2017-05-10 | 河北光华荣昌汽车部件有限公司 | Adjustable pull wire handle mechanism with automatic return function |
| US20180194249A1 (en) * | 2015-06-30 | 2018-07-12 | Johnson Controls Components Gmbh & Co. Kg | Height-adjustable vehicle seat having a crash blocking unit |
| CN210283989U (en) * | 2019-08-30 | 2020-04-10 | 湖北航嘉麦格纳座椅系统有限公司 | Automobile seat and height adjuster thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202764739U (en) * | 2012-09-05 | 2013-03-06 | 苏州忠明祥和精工有限公司 | Seat height adjusting device |
| CN102848937B (en) * | 2012-09-05 | 2014-09-24 | 江苏忠明祥和精工股份有限公司 | Height adjusting device for seat |
| CN206264824U (en) * | 2015-09-30 | 2017-06-20 | 爱信精机株式会社 | The jacking equipment of seat |
| CN107191509A (en) * | 2017-05-11 | 2017-09-22 | 重庆延锋安道拓汽车部件系统有限公司 | Wedge-type rotary locking mechanism |
| JP2018199356A (en) * | 2017-05-25 | 2018-12-20 | トヨタ紡織株式会社 | Lifter device |
| JP2019089525A (en) * | 2017-11-17 | 2019-06-13 | トヨタ紡織株式会社 | Lifter device |
-
2019
- 2019-08-30 CN CN201910818293.7A patent/CN110395150B/en active Active
- 2019-09-20 WO PCT/CN2019/106903 patent/WO2021035844A1/en active Application Filing
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464298B1 (en) * | 1999-04-24 | 2002-10-15 | Keiper Gmbh & Co. | Adjuster for a vehicle seat |
| US20070267906A1 (en) * | 2006-05-16 | 2007-11-22 | Grammer Ag | Vehicle seat with a device for a seat height adjustment mechanism thereof, and device for seat height adjustment mechanism of a vehicle seat |
| DE102007030545B3 (en) * | 2007-06-28 | 2008-11-20 | Keiper Gmbh & Co.Kg | Fitting for vehicle seat, particularly for motor vehicle seat, has prestressed clamping element that protects handle in operational position under normal conditions, where prestressed clamping element protects handle in case of crash |
| CN101396979A (en) * | 2007-09-28 | 2009-04-01 | 佛吉亚汽车座椅公司 | Pressure control mechanism and vehicle seat with the mechanism |
| WO2011056414A1 (en) * | 2009-11-04 | 2011-05-12 | Lear Corporation | Semi active height adjuster |
| WO2013167100A1 (en) * | 2012-05-10 | 2013-11-14 | Waldemar Piekenbrink Gfk-Modell- Und Formenbau Produktions- Und Vertriebs Gmbh | Radial adjustment means having locking function |
| DE102012212496A1 (en) * | 2012-07-17 | 2014-01-23 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Vehicle seat, has carousel fitting whose one fitting part is connected with rockers and another fitting part is connected with seat part or floor-side component such that rockers are pivotable to each other by rotation of fitting parts |
| DE102013210369A1 (en) * | 2013-02-19 | 2014-08-21 | Johnson Controls Gmbh | Self-locking gear of adjusting device for e.g. height adjustment of motor vehicle seat, has holding element that is arranged between rollers and maintained in rotation direction of rollers relative to rotation of actuator to shaft |
| US20180194249A1 (en) * | 2015-06-30 | 2018-07-12 | Johnson Controls Components Gmbh & Co. Kg | Height-adjustable vehicle seat having a crash blocking unit |
| DE102015110889A1 (en) * | 2015-07-06 | 2017-01-12 | Gns Kv Gmbh | adjustment |
| CN205113061U (en) * | 2015-12-02 | 2016-03-30 | 湖北中航精机科技有限公司 | Vehicle, seat and two -way drive arrangement thereof |
| CN105329120A (en) * | 2015-12-02 | 2016-02-17 | 湖北中航精机科技有限公司 | Vehicle, seat and bidirectional driving device of seat |
| CN205853942U (en) * | 2016-07-12 | 2017-01-04 | 比亚迪股份有限公司 | Automobile seat arm governor motion and automotive seat |
| CN106122311A (en) * | 2016-08-19 | 2016-11-16 | 湖北中航精机科技有限公司 | A kind of bidirectional driving apparatus, the Height-adjusting device with this device and seat |
| CN205937574U (en) * | 2016-08-19 | 2017-02-08 | 湖北中航精机科技有限公司 | Two -way drive arrangement , heightening apparatus who has device and seat |
| CN106627265A (en) * | 2016-10-19 | 2017-05-10 | 河北光华荣昌汽车部件有限公司 | Adjustable pull wire handle mechanism with automatic return function |
| CN210283989U (en) * | 2019-08-30 | 2020-04-10 | 湖北航嘉麦格纳座椅系统有限公司 | Automobile seat and height adjuster thereof |
Non-Patent Citations (2)
| Title |
|---|
| 王慈: "一种工程车辆座椅的升降调节机构", 工程机械, no. 12, 10 December 2001 (2001-12-10), pages 3 * |
| 邓兵;: "试析汽车座椅高度调节器核心构件优化设计", 企业技术开发, no. 11, 1 November 2017 (2017-11-01), pages 98 - 100 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721752A (en) * | 2020-07-21 | 2021-04-30 | 恺博座椅机械部件有限公司 | Locking mechanism of manual height adjusting device of automobile seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110395150B (en) | 2024-06-21 |
| WO2021035844A1 (en) | 2021-03-04 |
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Effective date of registration: 20210118 Address after: 441000 No.8, zhuiri Road, Xiangyang hi tech Zone, Xiangyang City, Hubei Province Applicant after: HUBEI AVIATION PRECISION MACHINERY TECHNOLOGY Co.,Ltd. Address before: 441003 No.8, zhuiri Road, Xiangyang City, Hubei Province Applicant before: HUBEI HAPM MAGNA SEATING SYSTEMS Co.,Ltd. |
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