CN208228633U - Fixed class seat - Google Patents
Fixed class seat Download PDFInfo
- Publication number
- CN208228633U CN208228633U CN201820082683.3U CN201820082683U CN208228633U CN 208228633 U CN208228633 U CN 208228633U CN 201820082683 U CN201820082683 U CN 201820082683U CN 208228633 U CN208228633 U CN 208228633U
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- China
- Prior art keywords
- bracket
- backboard
- desktop
- fixed
- class seat
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Abstract
The utility model discloses the fixation class seat of chair art is related to, solve the problems, such as that comfort level is poor.Its key points of the technical solution are that including bracket, bracket is equipped with backboard, backboard is hinged with seat plate, backboard is fixedly connected with the limited block for blocking seat plate lower end, holder pivots are connected with desktop, holder pivots are connected with the storing plate below desktop, and desktop is equipped with the both ends interlocking bar hinged with storing plate and desktop respectively, and desktop is equipped with the actuator for driving it to overturn.The preferable effect of comfort level is reached.
Description
Technical field
The utility model relates to chair arts, in particular to fixed class seat.
Background technique
Fixed class seat is a kind of tables and chairs that student attends class, and school can be facilitated to give lessons, but common fixed class seat function
It can be relatively simple.
Notification number is that the Chinese utility model patent of CN2461378Y discloses fixed desk and chair on November 28th, 2001,
By desktop, shelf, backboard, link block, handrail, seat plate, seat iron, fixed block, even foot column etc. is constituted, and main points are to sit
Seat plate automatic turning position mechanism is equipped between iron and fixed block, seat plate automatic turning position mechanism is by structures such as bolt, spring, spring protecting sleeves
At.Overturning seat plate can be facilitated, to reduce the occupied space of fixation desk and chair, while can also be reached preferably to comfort level.
But when carrying out certain meetings without using desktop, desktop can occupy biggish space, influence this and fix
The comfort level of desk and chair.Therefore there is a problem of that comfort level is poor.
Utility model content
The purpose of this utility model is to provide fixed class seat, which has the preferable effect of comfort level.
The above-mentioned technical purpose of the utility model has the technical scheme that
Fixed class seat, including bracket, the bracket are equipped with backboard, and the backboard is hinged with seat plate, described to lean on
Backboard is fixedly connected with the limited block for blocking seat plate lower end, and the holder pivots are connected with desktop, and the holder pivots are connected with
Storing plate below desktop, the desktop are equipped with the both ends interlocking bar hinged with storing plate and desktop respectively, the desktop
Equipped with the actuator for driving it to overturn.
Setting in this way: downwardly turning over seat plate in backboard lower end, is clamped seat plate lower end and limited block, and people can be with
It is sitting on seat plate, and back can be leaned against on backboard.Under normal circumstances, article can be placed on desktop and storing plate.When not
When needing using desktop and storing plate, it is rotated up desktop on bracket, keeps desktop parallel with bracket, this can be effectively reduced and fixed
The occupied space of class seat, so as to improve comfort level.When desktop is flipped up, by interlocking bar drive storing plate simultaneously to
Upper overturning can also be played and reduce the occupied space of fixation class seat, to achieve the effect that improve comfort level.
The further setting of the utility model: the backboard slides vertically with bracket to be connect, and the backboard is equipped with will
It is locked in the locking piece on bracket.
Setting in this way: sliding vertically backboard on bracket, adjusts the height of backboard and seat plate, so as to rise
To the effect for improving comfort level.After seat plate height adjustment, backboard is locked on bracket by locking piece, completes to sit
The adjusting of plate height.
The further setting of the utility model: the backboard is fixedly connected with rack gear, and the actuator is solid with desktop
Gear fixed and being engaged with rack.
Setting in this way: during backboard height adjustment, by the transmission of rack and pinion, desktop is driven
It is overturn on bracket.The angle that desktop is adjusted while adjusting backboard height, can also play effect convenient to use.
The further setting of the utility model: the branch be provided with it is multiple erect straight arranged lock hole, the locking piece is
The locking pin of lock hole is slidably connected and is inserted into backboard level.
Setting in this way: after backboard height is adjusted to suitable position, can the slide lock rationed marketing on backboard,
Make in locking pin insertion lock hole.Locking pin and lock hole are clamped, so that locking pin and backboard cannot be moved up in bracket
It is dynamic, realize function backboard being locked on bracket.
The further setting of the utility model: the backboard is equipped with the locking elastic for driving locking pin insertion lock hole
Part.
Setting in this way: it drives locking pin to be inserted into lock hole using locking elastic part, can play and facilitate locking pin
The effect being inserted into lock hole.Locking elastic part can make locking pin keep the state with lock hole clamping, can play raising and stablize
The effect of property.
The further setting of the utility model: the branch is provided with the support elastic component for driving backboard to move up.
Setting in this way: when needing to move up backboard, drive backboard to moving up using support elastic component
It is dynamic, it can play the role of facilitating adjusting backboard height.Meanwhile supporting elastic component that can provide holding power to backboard, it plays and mentions
The effect of high stability.
The further setting of the utility model: the desktop includes the mainboard connecting with holder pivots and hinged with mainboard
Subplate, the mainboard are fixedly connected with the fixture block with subplate clamping.
Setting in this way: when placing article on subplate, fixture block blocks subplate, makes subplate keep stablizing, prevents object
Product are fallen from subplate.When not needing using subplate, subplate is overturn on mainboard, is bonded subplate with mainboard, can be reduced table
The effect for improving comfort level is played in the occupied space of plate.
The further setting of the utility model: the holder pivots are connected with handrail, and the branch, which is provided with, fixes handrail
Fixing piece on bracket.
Setting in this way: the rotary handle on bracket plays the role of adjustable handrail angle, to improve comfortable
Degree.Rotary handle keeps handrail parallel with bracket, so as to reduce the occupied space of fixation class seat, can also play raising and relax
The effect of appropriateness.
The further setting of the utility model: the branch is provided with the pin hole of multiple annular arrangements, and the fixing piece is to wear
Set on handrail and the bayonet lock of insertion pin hole.
Setting in this way: handrail being adjusted to suitable angle, bayonet lock is slided on handrail, makes bayonet lock insertion pin
Hole.Bayonet lock and pin hole are clamped, so that bayonet lock and handrail cannot rotate on bracket, realization is secured the stand on handrail
Function.
In conclusion making under seat plate the utility model has the following beneficial effects: downwardly turn over seat plate in backboard lower end
End is clamped with limited block, and people can be sitting on seat plate, and can lean against at back on backboard.Slide lock rationed marketing, make locking pin with
The status releasing of lock hole clamping.Seat plate and backboard are moved still further below, keeps desktop parallel with bracket, can be effectively reduced this and be fixed
The occupied space of class seat, and while adjustable seat panel height adjust desktop angle, achieve the effect that improve comfort level,
Meanwhile it can also play effect convenient to use.The effect for improving comfort level can be played in holder pivots handrail, meanwhile, also can
Reduce the occupied space of fixation class seat, can also play the effect for improving comfort level.Subplate is overturn on mainboard, makes subplate
It is bonded with mainboard, the occupied space of desktop can be reduced, play the effect for improving comfort level.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 2；
Fig. 3 is the structural schematic diagram of backboard in embodiment 2；
Fig. 4 is the structural schematic diagram of desktop in embodiment 2.
Appended drawing reference: 11, bracket；12, handrail；13, pin hole；14, bayonet lock；15, supporting leg；161, connection frame；162 bendings
Portion；17, automatic turning position mechanism；181, fixed plate；182, returning face plate；191, fixed link；192, desk plate；21, backboard；22,
Seat plate；23, limited block；24, lock hole；25, locking pin；26, locking elastic part；27, elastic component is supported；31, desktop；32, main
Plate；33, subplate；34, fixture block；35, rack gear；36, gear；37, storing plate；38, interlocking bar.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: fixed class seat, as shown in Figure 1, including bracket 11, bracket 11 includes supporting leg 15,161 and of connection frame
Automatic turning position mechanism 17, supporting leg 15, connection frame 161 are with automatic turning position mechanism 17 by being welded and fixed.Automatic turning position mechanism 17
Returning face plate 182 is installed, automatic turning position mechanism 17 drives the overturning of returning face plate 182 to vertical state, automatic turning position mechanism 17 and back
In scape technology notification number be CN2461378Y Chinese patent in disclosed seat plate automatic turning position mechanism it is identical, by bolt, spring,
Spring protecting sleeve etc. is constituted, and details are not described herein again for specific structure.
When people needs to be sitting on returning face plate 182, returning face plate 182 can be overturn to close to horizontal state with hand
It is sitting on returning face plate 182, automatic turning position mechanism 17 can provide holding power to returning face plate 182.It is fixedly installed on connection frame 161
When people is sitting on returning face plate 182, back is leaned against in fixed plate 181 for fixed board 181, can play the effect for improving comfort level.
Supporting leg 15 is whole arc-shaped, and size design can be carried out by the supporting leg 15 to arc, rationally improves the branch of supporting leg 15
Support angle degree can achieve the effect that improve stability.Connection frame 161 is equipped with bending section 162, when people is sitting on returning face plate 182, benefit
So that connection frame 161 is avoided human body with bending section 162, avoids connection frame 161 artificial at obstruction on returning face plate 182 to being sitting in, if
Meter meets ergonomics, can play the effect for improving comfort level.The supporting leg 15 of arc and the bending section 162 of connection frame 161 are equal
It is manufactured using Sheet Metal Forming Technology, production cost can be effectively reduced in producing manufacturing process in enormous quantities, while can also protect
The mechanical property of supporting leg 15 and connection frame 161 is demonstrate,proved, to guarantee the stability of fixed class seat.
Both ends in 181 horizontal direction of fixed plate are bent certain radian to returning face plate 182, and the size design of the radian meets
Ergonomics can also play the effect for improving comfort level.It is fixedly installed with fixed link 191 on connection frame 161, is sitting in returning face plate
When on 182, can handle be placed in fixed link 191, fixed link 191 give hand provide holding power, can play the role of improve comfort level.
Connection frame 161 is fixedly installed with desk plate 192 far from the direction of returning face plate 182, can place items on desk plate 192, energy
Play effect convenient to use.
Specific embodiment: original state, automatic turning position mechanism 17 drive the overturning of returning face plate 182 to vertical state.Work as people
When needing to be sitting on returning face plate 182, returning face plate 182 can be overturn to close to horizontal state with hand, returning face plate 182 can be sitting in
On.People can lean against back in fixed plate 181, can also play the effect for improving comfort level.When people stands up to leave fixed class seat
Afterwards, automatic turning position mechanism 17 drives the overturning of returning face plate 182 to vertical state, plays convenient to use and reduces shared by fixed class seat
The effect in space.
Embodiment 2: fixed class seat, as shown in Figures 2 and 3, including bracket 11, bracket 11 are rotatably connected to desktop 31,
Bracket 11 is rotatably connected to the storing plate 37 positioned at the lower section of desktop 31, desktop 31 be equipped with both ends respectively with storing plate 37 and desktop 31
Hinged interlocking bar 38, desktop 31 are equipped with the actuator for driving it to overturn.Personnel positioned at the fixation class seat rear can be in table
Article is placed on plate 31 and storing plate 37, effect convenient to use can be played.When not needing using desktop 31 and storing plate 37,
It is flipped up desktop 31 on bracket 11, keeps desktop 31 parallel with bracket 11, it is occupied that the fixation class seat can be effectively reduced
Space, so as to improve comfort level.While desktop 31 is flipped up, storing plate 37 is driven to be flipped up by interlocking bar 38,
Also it can play and reduce the occupied space of fixation class seat, to achieve the effect that improve comfort level.
Bracket 11, which slides vertically, is connected with backboard 21, and 21 lower end of backboard is hinged with seat plate 22, and backboard 21 is fixed to be connected
It is connected to the limited block 23 for blocking 22 lower end of seat plate.Bracket 11 be equipped with it is multiple erect straight arranged lock hole 24, locking piece is and backrest
21 level of plate is slidably connected and is inserted into the locking pin 25 of lock hole 24.Backboard 21, which is equipped with, drives locking pin 25 to be inserted into lock hole 24
Locking elastic part 26, locking elastic part 26 is the Lock spring that is fixedly connected respectively with locking pin 25 and backboard 21 of both ends.
When locking pin 25 is inserted into lock hole 24, backboard 21 and locking pin 25 cannot slide vertically on bracket 11, from
And it is locked in backboard 21 on bracket 11.Then seat plate 22 is downwardly turned over, is clamped 22 lower end of seat plate and limited block 23, people
It can be sitting on seat plate 22, and back can be leaned against on backboard 21.When needing to adjust the height of seat plate 22 and backboard 21,
Slide lock rationed marketing 25, the status releasing for being clamped locking pin 25 and lock hole 24, then slides vertically backboard on bracket 11
21, then the height of adjustable seat panel 22 recycles Lock spring to be inserted into locking pin 25 in lock hole 24, to complete seat plate 22
The adjusting of height can also play the effect for improving comfort level.
Backboard 21 is fixedly connected with rack gear 35, actuator be it is fixed with desktop 31 and with 35 meshed gears 36 of rack gear.
When sliding vertically backboard 21, backboard 21 drives gear 36 to rotate by rack gear 35, and gear 36 drives desktop 31 in bracket 11
Upper overturning.When 21 slide downward of backboard, desktop 31 is flipped up；When 21 upward sliding of backboard, desktop 31 is turned over downwards
Turn.Also it is adjustable the effect of the angle of desktop 31 while adjusting 21 height of backboard to realize, reaches effect convenient to use
Fruit.
Bracket 11 be equipped with drive backboard 21 to move up support elastic component 27, support elastic component 27 be both ends respectively with
The vertically arranged support spring that bracket 11 is fixedly connected with backboard 21.Support spring can provide upward branch to backboard 21
Support force plays the role of improving stability.Meanwhile when the status releasing that locking pin 25 and lock hole 24 are clamped, support spring
Backboard 21 can be pushed to move up；When needing to move down backboard 21, backboard 21 can also be made to resist by the weight of people
The elastic force of support spring moves down, and adjusts 21 height of backboard to have the function that facilitate.
As shown in Figure 2 and Figure 4, bracket 11 is rotatably connected to handrail 12, and bracket 11 is equipped with the pin hole 13 of multiple annular arrangements,
Bracket 11, which is equipped with, is fixed on the fixing piece on bracket 11 for handrail 12, and fixing piece is the card for being arranged in handrail 12 and being inserted into pin hole 13
Pin 14.The rotary handle 12 on bracket 11 plays the role of 12 angle of adjustable handrail, plays the effect for improving comfort level.Rotation
Handrail 12 keeps handrail 12 parallel with bracket 11, so as to reduce the occupied space of fixation class seat, can also play raising and relax
The effect of appropriateness.Then bayonet lock 14 is inserted into pin hole 13, is clamped bayonet lock 14 and pin hole 13, so that bayonet lock 14 and handrail 12
It cannot be rotated on bracket 11, realize the function being fixed on bracket 11 on handrail 12.
Desktop 31 includes the mainboard 32 and the subplate 33 hinged with mainboard 32 being rotatablely connected with bracket 11, and mainboard 32 is fixed to be connected
It is connected to the fixture block 34 being clamped with subplate 33.When placing article on subplate 33, fixture block 34 blocks subplate 33, and subplate 33 is made to keep steady
It is fixed, it can prevent article from falling from subplate 33.When not needing using subplate 33, subplate 33 is overturn on mainboard 32, makes subplate
33 are bonded with mainboard 32, can reduce the occupied space of desktop 31, play the effect for improving comfort level.When desktop 31 is flipped up
When extremely parallel with bracket 11, it is bonded subplate 33 with mainboard 32, can prevents to a certain extent the sight of personnel from being kept off by subplate 33
Firmly, effect convenient to use can also be played.
Specific embodiment: downwardly turning over seat plate 22 in 21 lower end of backboard, is clamped 22 lower end of seat plate and limited block 23,
People can be sitting on seat plate 22, and can lean against back on backboard 21.The people for being sitting in the fixation class seat rear can be in desktop
31 and storing plate 37 on store article.When not needing using desktop 31, slide lock rationed marketing 25 makes locking pin 25 and lock hole 24
The status releasing of clamping.Press seat plate 22 and backboard 21 still further below, by the transmission of rack gear 35 and gear 36 make desktop 31 with
Bracket 11 is parallel, can effectively reduce the occupied space of fixation class seat, and desk with adjustable while 22 height of adjustable seat panel
The angle of plate 31 can also play effect convenient to use while achieving the effect that improve comfort level.
Also the effect for improving comfort level can be played, when handrail 12 and bracket 11 in the angle of 11 adjustable handrail 12 of bracket
When parallel, so as to reduce the occupied space of fixation class seat, the effect for improving comfort level can be also played.On mainboard 32
Subplate 33 is overturn, subplate 33 is bonded with mainboard 32, the occupied space of desktop 31 can be reduced, plays the effect for improving comfort level
Fruit.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. fixed class seat, including bracket (11), the bracket (11) are equipped with backboard (21), the backboard (21) is hinged
Have seat plate (22), the backboard (21) is fixedly connected with the limited block (23) for blocking seat plate (22) lower end, it is characterised in that: institute
It states bracket (11) to be rotatably connected to desktop (31), the bracket (11) is rotatably connected to the storing plate below desktop (31)
(37), the desktop (31) is equipped with the both ends interlocking bar (38) hinged with storing plate (37) and desktop (31) respectively, the desktop
(31) it is equipped with the actuator for driving it to overturn.
2. fixed class seat according to claim 1, it is characterised in that: the backboard (21) and bracket (11) are vertically sliding
Dynamic connection, the backboard (21) are equipped with the locking piece locked it on bracket (11).
3. fixed class seat according to claim 2, it is characterised in that: the backboard (21) is fixedly connected with rack gear
(35), the actuator be it is fixed with desktop (31) and with rack gear (35) meshed gears (36).
4. fixed class seat according to claim 2, it is characterised in that: the bracket (11) be equipped with it is multiple erect it is straight arranged
Lock hole (24), the locking piece are the locking pin (25) that lock hole (24) are slidably connected and be inserted into backboard (21) level.
5. fixed class seat according to claim 4, it is characterised in that: the backboard (21) is equipped with and drives locking pin
(25) it is inserted into the locking elastic part (26) of lock hole (24).
6. fixed class seat according to claim 2, it is characterised in that: the bracket (11) is equipped with and drives backboard (21)
The support elastic component (27) moved up.
7. fixed class seat according to claim 1, it is characterised in that: the desktop (31) includes rotating with bracket (11)
The mainboard (32) of connection and the subplate (33) hinged with mainboard (32), the mainboard (32) is fixedly connected with to be clamped with subplate (33)
Fixture block (34).
8. fixed class seat according to claim 1, it is characterised in that: the bracket (11) is rotatably connected to handrail
(12), the bracket (11) is equipped with the fixing piece being fixed on handrail (12) on bracket (11).
9. fixed class seat according to claim 8, it is characterised in that: the bracket (11) is equipped with multiple annular arrangements
Pin hole (13), the fixing piece are the bayonet lock (14) for being arranged in handrail (12) and being inserted into pin hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082683.3U CN208228633U (en) | 2018-01-17 | 2018-01-17 | Fixed class seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082683.3U CN208228633U (en) | 2018-01-17 | 2018-01-17 | Fixed class seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208228633U true CN208228633U (en) | 2018-12-14 |
Family
ID=64578152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082683.3U Active CN208228633U (en) | 2018-01-17 | 2018-01-17 | Fixed class seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208228633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847636A (en) * | 2022-04-25 | 2022-08-05 | 温州医科大学仁济学院 | Intelligent interaction equipment for psychological consultation |
-
2018
- 2018-01-17 CN CN201820082683.3U patent/CN208228633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847636A (en) * | 2022-04-25 | 2022-08-05 | 温州医科大学仁济学院 | Intelligent interaction equipment for psychological consultation |
| CN114847636B (en) * | 2022-04-25 | 2023-11-07 | 温州医科大学仁济学院 | Psychological consultation intelligent interaction equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |