CN109305070A - A kind of detachable seat device for adjusting posture and seat - Google Patents
A kind of detachable seat device for adjusting posture and seat Download PDFInfo
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- CN109305070A CN109305070A CN201710616218.3A CN201710616218A CN109305070A CN 109305070 A CN109305070 A CN 109305070A CN 201710616218 A CN201710616218 A CN 201710616218A CN 109305070 A CN109305070 A CN 109305070A
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- seat
- gag lever
- seat body
- lever post
- detachable
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000036544 posture Effects 0.000 description 35
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000000465 moulding Methods 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention relates to a kind of detachable seat device for adjusting posture and seats, wherein detachable seat device for adjusting posture includes locking mechanism, at least two gag lever posts being arranged in seat body and the elongated slot being arranged on supporting base of seat, at least two gag lever posts are plugged in elongated slot, with connecting chair ontology and supporting base of seat, when adjusting the posture of seat body, at least two gag lever posts can move through elongated slot in elongated slot and are oriented to, at least two gag lever posts can be made to retract by operation locking mechanism and be detached from elongated slot, so that the rear portion of seat body can separate supporting base of seat.The present invention is improved from structure, using the cooperation of at least two gag lever posts and locking mechanism, gag lever post is retracted, so that the rear portion of seat body can be disassembled, overcomes and make seat body rear portion non-disconnectable due to one whole root long axis of setting in the prior art or be inconvenient to the problem of tearing open.
Description
Technical field
The present invention relates to safety seat technical field more particularly to a kind of detachable seat device for adjusting posture and seat.
Background technique
For a variety of different demands for adapting to children riding, child safety seat is equipped with device for adjusting posture mostly at present, with
Inclination angle of the seat body relative to pedestal is adjusted according to the comfort level demand of children.To realize attitude regulation function, pose adjustment
Include locking mechanism in device, when locking mechanism unlock, the inclination angle of seat body can be adjusted；When locking mechanism is locked
Periodically, the inclination angle of seat body is fixed relative to pedestal.
But in currently available technology, the structure of seat device for adjusting posture is all more complicated, and it is not very convenient to operate.For
For the rear portion of seat, it is typically employed in the rear portion two sides fluting of seat body, is inserted into a whole root long axis in slot, seat body is logical
It crosses that the long axis is relatively fixed with supporting base of seat, is limited by the limitation of operating space, while for beauty, lead on supporting base of seat
Chang Buhui aperture, long axis is located at the inside of supporting base of seat, therefore long axis can not be dismantled, although through long axis in slot
Change in location can cooperate the front of seat body to carry out pose adjustment, but the non-disconnectable rear portion that will lead to seat body of long axis
It is non-disconnectable or be inconvenient to tear open, it is torn open in addition, the front of most of seat is also more difficult in the prior art, this gives the dismounting of seat entirety
Bring inconvenience, it is therefore necessary to make improvements.
Summary of the invention
The purpose of the present invention is to propose to a kind of detachable seat device for adjusting posture and seats, to solve seat in the prior art
The rear portion of chair ontology is non-disconnectable or is inconvenient to the problem of tearing open.
To achieve the above object, it the present invention provides a kind of detachable seat device for adjusting posture, including locking mechanism, sets
The elongated slot setting at least two gag lever posts in seat body and being arranged on supporting base of seat, at least two gag lever posts are inserted
It is located in the elongated slot, to connect the seat body and the supporting base of seat, when adjusting the posture of the seat body
At least two gag lever posts can move through the elongated slot in the elongated slot and are oriented to, by operating the locking
Mechanism can be such that at least two gag lever posts retract and be detached from the elongated slot, so that the rear portion of seat body can separate seat
Support base.
Further, the locking mechanism is mounted in the seat body.
Further, at least two gag lever posts include the first gag lever post for being separately positioned on the seat body two sides
With the second gag lever post, the locking mechanism includes two behaviour connecting respectively with first gag lever post and second gag lever post
Make block, by two operating blocks of operation and moves toward one another two operating blocks, be able to drive first gag lever post
It is retracted with second gag lever post.
Further, the locking mechanism further includes return unit, and the gag lever post that the return unit is used to make to retract is multiple
Position.
Further, the return unit is spring, and the seat body is equipped with the positioning for installing the operating block
Plate, one end of the spring are connect with the positioning plate, and the other end of the spring is connect with the gag lever post.
Further, the locking mechanism further includes connector, and the connector is for connecting the operating block and described
Gag lever post.
Further, the connector is bolt, and the bolt is in " 7 " font, and one end of the bolt is plugged in described
In the mounting hole of gag lever post, the other end of the bolt is plugged in the mounting hole of the operating block.
Further, further include front adjustment device, front adjustment device include gear shift position and with the gear shift position
Relatively independent disassembly position, at the gear shift position, the posture of the seat body can be adjusted by the front device into
Row adjustment, and front adjustment device can also limit the disassembly of the seat body；At the disassembly position, the seat
The front of chair ontology can be disassembled.
Further, further include front adjustment device, front adjustment device be arranged to by way of pressing come
Release the locking that attitude regulation is carried out to the seat body.
Further, the front adjustment device includes unblock button, gear lever and cooperates with the gear lever multiple
Gear hole, the unblock button are connect by tensioner with the gear lever, to make described by pressing the unblock button
Tight part drives the gear lever to retract.
Further, the unblock button, the tensioner and the gear lever are arranged on the supporting base of seat, institute
Seat body is stated equipped with groove, in the groove, the side of the groove is equipped with disassembly slot for the gear hole setting, so that
The gear lever can be detached from the groove by the disassembly slot, and then realize the disassembly of the seat body.
To achieve the above object, the present invention also provides a kind of seats, fill including above-mentioned detachable seat pose adjustment
It sets.
Further, the seat further include seat body, the supporting base of seat for installing the seat body and with
The seat base of the supporting base of seat connection, the supporting base of seat is rotary seat support base, to drive the seat
Ontology is rotated relative to the seat base.
Based on the above-mentioned technical proposal, the rear portion in detachable seat device for adjusting posture provided by the present invention adjusts device
Including locking mechanism, at least two gag lever posts and elongated slot, at least two gag lever posts are plugged in elongated slot, with realize seat body with
The connection of supporting base of seat, and limit seat body and can not be disassembled；Meanwhile gag lever post can move in elongated slot, to seat
When ontology carries out attitude regulation, elongated slot can be oriented to the movement of gag lever post；It can make at least two by operating locking mechanism
A gag lever post retracts and is detached from elongated slot, so that the rear portion of seat body can be detached supporting base of seat.Rear portion in the present invention
Adjustment device is improved from structure, using the cooperation of at least two gag lever posts and locking mechanism, gag lever post is contracted
It returns, so that the rear portion of seat body can be disassembled, overcomes and seat is made due to one whole root long axis of setting in the prior art
Rear body is non-disconnectable or is inconvenient to the problem of tearing open, and cooperate front removable structure can by seat body whole dismounting, with
Carry seat body can with independent transport more convenient.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of seat one embodiment of the present invention.
Fig. 2 is that detachable seat device for adjusting posture one embodiment middle and back of the present invention adjustment device is in retracted mode
Structural schematic diagram.
Fig. 3 is that detachable seat device for adjusting posture one embodiment middle and back of the present invention adjustment device is in stretching state
Structural schematic diagram.
Fig. 4 is the explosive view that detachable seat device for adjusting posture one embodiment middle and back of the present invention adjusts device.
Fig. 5 is that supporting base of seat and front adjust device in detachable seat device for adjusting posture one embodiment of the present invention
Structural schematic diagram.
Fig. 6 is to adjust the structural representation that device matches with front in seat body in seat one embodiment of the present invention
Figure.
Fig. 7 is the enlarged drawing of part shown in label P in Fig. 6.
In figure:
1, seat body；2, supporting base of seat；3, rear portion adjusts device；4, front adjusts device；
21, elongated slot；
31, gag lever post；311, the first gag lever post；312, the second gag lever post；32, operating block；321, mounting hole；33, it connects
Part；34, return unit；35, positioning plate；351, elongated slot；36, mounting hole；
41, unblock button；42, gear lever；43, spring；44, tensioner；45, pulley；46, tensioner fixed point；47, recessed
Slot；48, gear hole；49, slot is dismantled.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in embodiment
It states.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Bright embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", " longitudinal direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the scope of the present invention.
In order to solve the problems, such as that seat body rear portion in the prior art is non-disconnectable, the present invention is to detachable seat posture tune
Engagement positions have carried out structure improvement.
It, can in an illustrative examples of detachable seat device for adjusting posture of the present invention with reference to shown in Fig. 1~3
Disassembly seat device for adjusting posture includes rear portion adjustment device 3, and rear portion adjusts device 3 and includes locking mechanism, is arranged in seat sheet
At least two on body 1 gag lever post 31 and the elongated slot 21 that is arranged on supporting base of seat 2, and at least two gag lever posts 31 are plugged in length
In slot 21, with connecting chair ontology 1 and supporting base of seat 2, at least two gag lever posts, 31 energy when adjusting the posture of seat body 1
Elongated slot 21 is enough moved through in elongated slot 21 to be oriented to, and at least two gag lever posts 31 can be made to contract by operating locking mechanism
Elongated slot 21 is returned and is detached from, so that the rear portion of seat body 1 can separate supporting base of seat 2.
Wherein, seat body 1 is preferably monolithic construction, i.e. back part and the cushion portion one of seat body 1
Molding.
It should be noted that above-mentioned " rear portion " is relative concept with " front " occurred hereinafter, for seat body 1
It says, one end close to the backrest of seat body 1 is rear portion, and one end far from backrest is front.
In above-mentioned illustrative examples, the rear portion adjustment device 3 in detachable seat device for adjusting posture includes locking
Mechanism, at least two gag lever posts 31 and elongated slot 21, at least two gag lever posts 31 are plugged in elongated slot 21, to realize seat body 1
With the connection of supporting base of seat 2, and limits seat body 1 and can not be disassembled；Meanwhile gag lever post 31 can move in elongated slot 21,
When carrying out attitude regulation to seat body 1, elongated slot 21 can be oriented to the movement of gag lever post 31；By operating locking mechanism
At least two gag lever posts 31 can be made to retract and be detached from elongated slot 21, so that the rear portion of seat body 1 can be detached Seat support
Seat 2.Rear portion adjustment device 3 is improved from structure, using the cooperation of at least two gag lever posts 31 and locking mechanism, so that
Gag lever post 31 can retract, so that the rear portion of seat body 1 can be disassembled, overcome in the prior art due to setting one whole
Long axis and make seat body rear portion non-disconnectable or be inconvenient to the problem of tearing open, and cooperate front removable structure can be by seat sheet
Body whole dismounting, to carry seat body can with independent transport more convenient.
In above-mentioned illustrative examples, the specific installation site of locking mechanism can there are many selections, such as locking machine
Structure may be mounted in seat body 1, also may be mounted on supporting base of seat 2, can also be arranged in independent box body simultaneously
Box body is mounted on seat base, as long as can be realized can be such that at least two gag lever posts 31 retract by operating locking mechanism
?.
Wherein preferably, locking mechanism is mounted in seat body 1, the benefit being arranged in this way, first is that relative to seat
For chair support base 2, the installation space of seat body 1 is larger, is arranged more convenient；Second is that operating space is also bigger, operation
Get up more convenient.
As a kind of preferred embodiment of detachable seat device for adjusting posture of the present invention middle and back adjustment device, such as scheme
Shown in 4, at least two gag lever posts 31 include the first gag lever post 311 and the second gag lever post for being separately positioned on 1 two sides of seat body
312, locking mechanism includes two operating blocks 32 connecting respectively with the first gag lever post 311 and the second gag lever post 312, passes through operation
Two operating blocks 32 simultaneously move toward one another two operating blocks 32, are able to drive the first gag lever post 311 and the second gag lever post 312 retracts
And it is detached from elongated slot 21, to release the position-limiting action to 1 rear portion of seat body, the rear portion of seat body 1 is allow to separate seat branch
Support seat 2.
Rear portion adjustment device is set as moving toward one another operating block and the mode of realizing unlock, more meets ergonomics and sets
Meter design, meets the use habit of operator, so that operator is more convenient force when dismantling seat body 1, operation is relaxed
Adaptive is more preferable.
As shown in Fig. 2, for the state that gag lever post 31 retracts, at this time between the rear portion of seat body 1 and supporting base of seat 2
Restriction effect release, can the rear portion directly to seat body 1 dismantle；As shown in figure 3, the shape stretched out for gag lever post 31
State, gag lever post 31 is plugged in elongated slot 21 at this time, seat body 1 and supporting base of seat 2 be limited bar 31 limit and can not be into
Row disassembly.
Specifically, locking mechanism further includes return unit 34, and the gag lever post 31 that return unit 34 is used to make to retract resets.By setting
Return unit 34 is set, gag lever post 31 can be helped successfully to realize reset.
Preferably, return unit 34 is spring, and seat body 1 is equipped with the positioning plate 35 for installing operating block 32, spring
One end connect with positioning plate 35, the other end of spring is connect with gag lever post 31.As shown in figure 4, the close positioning of gag lever post 31
The side of plate 35 can be set to step structure, and the other end of spring can act against on the step of gag lever post 31.
In addition, locking mechanism further includes connector 33, connector 33 is used for attended operation block 32 and gag lever post 31, to grasp
When operating block 32, it is able to drive the movement of gag lever post 31.
As shown in figure 4, connector 33 is bolt, bolt is in " 7 " font, and one end of bolt is plugged in the installation of gag lever post 31
In hole 36, the other end of bolt is plugged in the mounting hole 321 of operating block 32.Bolt is set by connector 33, can both be had
Connection function is realized on effect ground, and can simplify structure design, can also improve connection reliability.
Elongated slot 351 is offered on positioning plate 35, bolt can be set in elongated slot 351, to operating block 32 and bolt
Movement be oriented to, operating block 32 can be slided along elongated slot 351.
Certainly, other than bolt, connector 33 can also use other structures, as long as can be realized connection function i.e.
It can.
Preferably, elongated slot 21 is arc groove, and such at least two gag lever post 31 can be inserted in arc groove, adjusts rear portion
Device is in the lock state, to realize the connection and limit of seat body 1 Yu supporting base of seat 2；When at least two gag lever posts 31
When retracting and being detached from arc groove, rear portion adjustment device is in the unlocked state, between the rear portion and supporting base of seat 2 of seat body 1
Restriction effect release, the rear portion of seat body 1 can leave supporting base of seat 2, to cooperate front entirely to tear seat body 1 open
It unloads.The setting of arc groove can cooperate the tilt adjustment of the front realization seat body 1 of seat body 1.
As another improvement of detachable seat device for adjusting posture of the present invention, detachable seat device for adjusting posture is also wrapped
Front adjustment device 4 is included, it includes gear shift position and the disassembly position relatively independent with gear shift position that front, which adjusts device 4, at gear shift position,
The posture of seat body 1 can adjust device 4 by front and be adjusted, and front adjustment device 4 can also limit seat
The disassembly of ontology 1；When dismantling position, the front of seat body 1 can be disassembled.
At gear shift position, the posture of the not only adjustable seat body 1 of device 4 is adjusted by front, can also limit seat
The disassembly of chair ontology 1, and only in front adjustment device 4 into when dismantling position, seat body 1 can be disassembled, and in this way may be used
To guarantee that seat body 1 will not be pulled out arbitrarily when gear shift adjusts attitude angle, the safety due to caused by maloperation is avoided
Hidden danger improves operational safety.
It is further preferred that front adjustment device 4 is arranged to by way of pressing to release and carry out to seat body 1
The locking of attitude regulation.The purpose to unlock is realized by way of pressing, is more in line with the operating habit of people, is made one
In one-handed performance be more convenient force.
As shown in figure 5, front adjustment device 4 includes unblock button 41, gear lever 42 and cooperates with gear lever 42 multiple
Gear hole 48, unblock button 41 are connect by tensioner 44 with gear lever 42, to make tensioner 44 by being unlocked by pressing button 41
Gear lever 42 is driven to retract.
Wherein, tensioner 44 can be wirerope, or other can be realized the tension structure of phase same-action.
Gear lever 42 can be set at least two, and tensioner fixed point 46, tensioner 44 can be set in unblock button 41
It is fixed on tensioner fixed point 46, pulley 45 can be set on supporting base of seat 2, when pressing inward against unblock button 41, solution
Lock button 41 drives tensioner 44 inwardly to move along pulley 45, so that the gear lever 42 connecting with tensioner 44 is driven to retract, this
When front adjustment device 4 it is in the unlocked state, to release the locking between the front of seat body 1 and supporting base of seat 2, make seat
1 front of chair ontology can cooperate 1 rear portion of seat body to carry out tilt adjustment, or the front of seat body 1 is dismantled.
As shown in figure 5, front adjustment device further includes spring 43, spring 43 is arranged in gear lever 42 and supporting base of seat 2
Baffle between so that retract gear lever 42 can reset, gear lever 42 reset after, front adjustment device come back to locking
State, so that seat body 1 is maintained at suitable incident angle.
By the way that unblock button 41 is arranged, stretches out or retract at the same time while two gear lever 42 may be implemented.
Further, unblock button 41, tensioner 44 and gear lever 42 are arranged on supporting base of seat 2, such as Fig. 6 and Fig. 7
Shown, seat body 1 is equipped with groove 47, and gear hole 48 is arranged in groove 47, and the side of groove 47 is equipped with disassembly slot 49, with
So that gear lever 42 is detached from groove 47 by disassembly slot 49, and then realizes the disassembly of 1 front of seat body.Wherein, groove 47
With the corresponding above-mentioned gear shift position of gear hole 48, the corresponding above-mentioned disassembly position of disassembly slot 49.
In existing structure, when gear lever 42 retracts, although gear lever 42 can switch in other gear holes 48,
To realize the adjusting to 1 posture inclination angle of seat body, but gear lever 42 is limited in always in groove 47, therefore causes seat
The front of ontology 1 is difficult to dismantle.And in above-described embodiment of detachable seat device for adjusting posture provided by the present invention, pass through
Setting disassembly slot 49, may be implemented above-mentioned disassembly bit function, i.e., when gear lever 42 retracts, can make shelves by dismantling slot 49
Position bar 42 is detached from groove 47, so that the front of seat body 1 can be more easily disassembled, simultaneously because the limitation of groove 47
It can also prevent seat body 1 from arbitrarily being taken out in gear shift.
Wherein, disassembly slot 49 can be set in the end of groove 47, also can be set in the middle position of groove 47.It is preferred that
Ground disassembly slot 49 is arranged in the end of groove 47, in this way can seat body 1 tilt adjustment to maximum (i.e. seat body 1
Substantially be in upright state) when seat body 1 is dismantled, dismantle so more laborsaving.
Based on the detachable seat device for adjusting posture in above-mentioned each embodiment, the present invention also provides a kind of seat,
Including above-mentioned detachable seat device for adjusting posture.Detachable seat device for adjusting posture is had in above-mentioned each embodiment
Positive technical effect be equally applicable to seat, which is not described herein again.
Seat can also include seat body 1, the supporting base of seat 2 for installing seat body 1 and with supporting base of seat 2
The seat base of connection, supporting base of seat 2 are rotary seat support base, to drive seat body 1 to revolve relative to seat base
Turn, allows seat towards different directions, meet different demands.
In a preferred embodiment of the invention, seat is child safety seat, above-mentioned detachable seat pose adjustment dress
It sets particularly suitable for realize the attitude regulation of child safety seat, adapting to a variety of differences of children on child safety seat
Demand guarantees the comfortableness and security of children.
The work of one embodiment of 1~7 pair of detachable seat device for adjusting posture and seat of the present invention with reference to the accompanying drawing
It is illustrated as process:
In this embodiment, seat body 1 is connect with supporting base of seat 2, and supporting base of seat 2 and setting are on automotive seat
Seat base (not shown) connection, so that seat body 1 is mounted on seat base, realize the installation of seat.
Wherein, seat body 1 includes front adjustment device and rear portion adjusts device, and front adjusts device by being set to seat
Gear lever 42 on chair support base 2 is fixed and limits to seat body 1, and gear lever 42 and setting are in 1 side of seat body
Gear hole 48 cooperate；Rear portion adjusts device and passes through 31 pairs of seats of the gag lever post moved toward one another for being set in seat body 1
Chair ontology 1 is fixed and limits, and gag lever post 31 cooperates with the elongated slot 21 being arranged on supporting base of seat 2.
The concrete operation method of the detachable seat device for adjusting posture are as follows:
For rear portion: it is singlehanded to push down two operating blocks 32 simultaneously, it slides its opposite direction inside, gag lever post is driven by bolt
31 inwardly retract, and the elongated slot 21 being detached from supporting base of seat 2 can be such that the back of seat body 1 separates with supporting base of seat 2,
The rear portion of seat body 1 can first take apart at this time.The rear portion for first dismantling seat body 1 is more laborsaving.
For front: pressing unblock button 41, unblock button 41 pushes tensioner 44 inwardly to move, and gear lever 42 is past to be inside contracted
It returns, rear portion adjustment device 3 can be cooperated to adjust the inclination angle of seat body 1 at this time, adjusted to proper angle, gear lever 42 protrudes into
In corresponding gear hole 48, the locking of 1 front of seat body is realized.The bottom of groove 47 is arranged in gear hole 48, as long as front
Adjustment device 4 is in gear shift position, even if gear lever 42, departing from gear hole 48, but gear lever 42 is still limited in groove 47
It is interior, so the front that can limit seat body 1 is arbitrarily pulled out, cause security risk；Only when front, adjustment device 4 is in
Position is dismantled, i.e. gear lever 42 is detached from groove 47 by disassembly slot 49, and the front of seat body 1 can be disassembled at this time, be detached from seat
Support base 2.
It should be noted that no matter whether rear portion adjustment device 3 is in the unlocked state, only at front adjustment device 4
When unlocked state, just can the posture inclination angle to seat body 1 be adjusted, and pass through gear lever 42 and different stalls hole 48
Cooperation, to make seat body 1 be in different postures；When rear portion adjustment device 3 is in the unlocked state, after seat body 1
Portion can be disassembled；When rear portion adjustment device 3 is in non-unlocked state, gag lever post 31 can slide in elongated slot 21, therefore not
Influence the attitude regulation to seat body 1；Certainly, only front adjustment device 4 and rear portion adjustment device 3 is in unlocked state
When, seat body 1 can integrally separate supporting base of seat 2.
Generally, when needing to dismantle seat body 1, after operator can be pinched with the index finger of hand and thumb
Portion adjusts two operating blocks 32 on device 3, and moves toward one another index finger and thumb, unlocks rear portion adjustment device 3, two limits
Position bar 31 retracts and is detached from elongated slot 21, and another hand makes gear lever 42 contract in the front being unlocked by pressing button 41 of seat body 1
It returns and passes through disassembly slot 49 and be detached from groove 47, then two hands hold the whole force upwards of seat body 1, can be easily by seat
Ontology 1 is disassembled from supporting base of seat 2.
By the description to disassembly process it is found that embodiment provided by the present invention can make in disassembly seat body 1
When force be more in line with ergonomic designs, operate more convenient and comfortable.
When needing to install seat body 1, similar step can be used, which is not described herein again.
It should be noted that there are many pacify installation and dismantling for detachable seat device for adjusting posture provided by the present invention and seat
The mode unloaded, for example, other than integral demounting, can also first tear the rear portion front Zai Chai open, or first tear the front rear portion Zai Chai open etc.
Deng above-mentioned installation and removal step is only one of reference implementation example, is not construed as limiting the invention.
Pass through the explanation to detachable seat device for adjusting posture of the present invention and multiple embodiments of seat, it can be seen that this
Invention detachable seat device for adjusting posture and chair embodiment at least have the advantages that one or more of:
1, adjustment device in rear portion includes at least two gag lever posts and locking mechanism, can make at least two by locking structure
Gag lever post retracts, so that seat body rear portion can independently or preferentially separate supporting base of seat, overcomes one whole in the prior art
The non-disconnectable problem in rear portion caused by long axis；
2, front adjustment device is unlocked by the mode of operation pressed, by point of practical operation and operating comfort
Analysis, more meets the use habit of consumer；
3, adjustment device in front is equipped with gear shift position and disassembly position, so that gear lever is still limited in groove in gear shift,
It could only be detached from groove when dismantling position, can prevent the front of seat body from arbitrarily being taken out in this way, improve safe operation
Property.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (13)
1. a kind of detachable seat device for adjusting posture, which is characterized in that including locking mechanism, be arranged on seat body (1)
At least two gag lever posts (31) and elongated slot (21) on supporting base of seat (2), at least two gag lever posts (31) are set
It is plugged in the elongated slot (21), to connect the seat body (1) and the supporting base of seat (2), is adjusting the seat
Gag lever post (31) described at least two when the posture of ontology (1) can move through the elongated slot in the elongated slot (21)
(21) it is oriented to, at least two gag lever posts (31) can be made to retract by the operation locking mechanism and is detached from the length
Slot (21), so that the rear portion of seat body (1) can separate the supporting base of seat (2).
2. detachable seat device for adjusting posture according to claim 1, which is characterized in that the locking mechanism is mounted on
On the seat body (1).
3. detachable seat device for adjusting posture according to claim 1, which is characterized in that at least two gag lever posts
It (31) include the first gag lever post (311) and the second gag lever post (312) for being separately positioned on the seat body (1) two sides, it is described
Locking mechanism includes two operating blocks connecting respectively with first gag lever post (311) and second gag lever post (312)
(32), two operating blocks (32) and two operating blocks (32) are moved toward one another by operation, is able to drive described the
One gag lever post (311) and second gag lever post (312) retract.
4. detachable seat device for adjusting posture according to claim 3, which is characterized in that the locking mechanism further includes
Return unit (34), the gag lever post (31) that the return unit (34) is used to make to retract reset.
5. detachable seat device for adjusting posture according to claim 4, which is characterized in that the return unit (34) is bullet
Spring, the seat body (1) are equipped with the positioning plate (35) for installing the operating block (32), one end of the spring and institute
Positioning plate (35) connection is stated, the other end of the spring is connect with the gag lever post (31).
6. detachable seat device for adjusting posture according to claim 3, which is characterized in that the locking mechanism further includes
Connector (33), the connector (33) is for connecting the operating block (32) and the gag lever post (31).
7. detachable seat device for adjusting posture according to claim 6, which is characterized in that the connector (33) is slotting
Pin, the bolt are in " 7 " font, and one end of the bolt is plugged in the mounting hole (36) of the gag lever post (31), described to insert
The other end of pin is plugged in the mounting hole (321) of the operating block (32).
8. detachable seat device for adjusting posture according to claim 1, which is characterized in that further include front adjustment device
(4), front adjustment device (4) includes gear shift position and the disassembly position relatively independent with the gear shift position, in the gear shift position
When, the posture of the seat body (1) can adjust device (4) by the front and be adjusted, and the front adjusts
Device (4) can also limit the disassembly of the seat body (1)；At the disassembly position, the front energy of the seat body (1)
Enough it is disassembled.
9. detachable seat device for adjusting posture according to claim 1, which is characterized in that further include front adjustment device
(4), front adjustment device (4) is arranged to by way of pressing to release and carry out posture to the seat body (1)
The locking of adjusting.
10. detachable seat device for adjusting posture according to claim 9, which is characterized in that the front adjusts device
It (4) include unblock button (41), gear lever (42) and multiple gear holes (48) with the gear lever (42) cooperation, the unlock
Button (41) is connect by tensioner (44) with the gear lever (42), to make described by pressing the unblock button (41)
Tight part (44) drives the gear lever (42) to retract.
11. detachable seat device for adjusting posture according to claim 10, which is characterized in that the unblock button
(41), the tensioner (44) and the gear lever (42) are arranged on the supporting base of seat (2), the seat body (1)
It is equipped with groove (47), in the groove (47), the side of the groove (47) is equipped with disassembly for gear hole (48) setting
Slot (49), so that the gear lever (42) can be detached from the groove (47) by the disassembly slot (49), and then described in realization
The disassembly of seat body (1).
12. a kind of seat, which is characterized in that including detachable seat pose adjustment as claimed in any one of claims 1 to 11
Device.
13. seat according to claim 12, which is characterized in that the seat further includes seat body (1), for installing
The supporting base of seat (2) of the seat body (1) and the seat base being connect with the supporting base of seat (2), the seat branch
Supportting seat (2) is rotary seat support base, to drive the seat body (1) to rotate relative to the seat base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616218.3A CN109305070A (en) | 2017-07-26 | 2017-07-26 | A kind of detachable seat device for adjusting posture and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616218.3A CN109305070A (en) | 2017-07-26 | 2017-07-26 | A kind of detachable seat device for adjusting posture and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109305070A true CN109305070A (en) | 2019-02-05 |
Family
ID=65201974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710616218.3A Pending CN109305070A (en) | 2017-07-26 | 2017-07-26 | A kind of detachable seat device for adjusting posture and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109305070A (en) |
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