CN105266451B - A kind of strong appearance chair convenient for writing - Google Patents
A kind of strong appearance chair convenient for writing Download PDFInfo
- Publication number
- CN105266451B CN105266451B CN201510763848.4A CN201510763848A CN105266451B CN 105266451 B CN105266451 B CN 105266451B CN 201510763848 A CN201510763848 A CN 201510763848A CN 105266451 B CN105266451 B CN 105266451B
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- CN
- China
- Prior art keywords
- mounting bracket
- bench
- writing
- protective rod
- chest protector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000000038 chest Anatomy 0.000 claims abstract description 36
- 210000000481 breast Anatomy 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000001012 protector Effects 0.000 claims abstract description 30
- 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 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
- 208000029761 vertebral disease Diseases 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Special Chairs (AREA)
Abstract
The present invention relates to a kind of chairs, it is particularly a kind of to be convenient for rectifying appearance chair, it is equipped with including pedestal, bench and being arranged in front of bench and is used to support the chest protector device of chest and is used to support the leg guard of leg, the chest protector device includes breast protective rod and the chest protector pad for being arranged on breast protective rod upper end, the breast protective rod is stretching structure, its lower end is hinged on mounting bracket, and the breast protective rod is relative to the front and rear rotation of bench；The breast protective rod is equipped with Writing assembly, and the Writing assembly is arranged in front of chest protector device.The present invention is suitable for writing by being arranged on the clipboard present invention in front of chest protector device, so as to widen the applicable situation of the present invention, and chest protector device height, front and back position can be adjusted according to the different physical condition of user, suitable for different height, fat or thin crowd, make different users that can be in optimal strong appearance state, the normal physiological curvature of human vertebra is kept, is effectively improved long-term study personnel lumbar vertebrae of bending over one's desk working, cervical vertebra strain.
Description
Technical field
The present invention relates to a kind of chair, particularly a kind of strong appearance chairs convenient for writing.
Background technology
For students in middle and primary schools, traditional sitting posture easily makes their backs tired, affects vision, and generates bow-backed.How
The personnel that make to bend over the desk for a long time prevent the generation of strength vertebra lumbar vertebra disease, are that people thirst for solving the problems, such as.Application No.
200720018512.6 Chinese utility model patent discloses a kind of strong appearance chair, it have pedestal and seat, seat have to
The inclination angle tilted afterwards is provided with the chest protector device for being used to support chest and the leg guard for being used to support leg in front of seat.
The patent of invention can make user keep correct sitting posture for a long time by three received strength adjustment and the sitting posture system of multi-point support
Reduce burden of the body to vertebra.But this, which rectifys appearance chair, also its limitation, it is impossible to the position of chest protector device is adjusted, so as to
The immalleable fat or thin inconsistent crowd of height, and this is rectified appearance chair and needs outfit desk that can carry out seeing that written word etc. is living
It is dynamic.
The content of the invention
It is a kind of convenient for the strong appearance chair of writing so as to provide the invention solves above-mentioned technical problem, it can be according to user not
Same physical condition adjusts the position of chest protector device, and user is made to be in optimal strong appearance state.
Technical proposal that the invention solves the above-mentioned problems is as follows：A kind of strong appearance chair, including pedestal, bench and is arranged at bench
Front, which is equipped with, to be used to support the chest protector device of chest and is used to support the leg guard of leg, and the bench is connected to by pillar
Above pedestal, the lower section of the bench is equipped with pallet, and the pallet is equipped with the mounting bracket to extension in front of bench, the chest protector
Device and leg guard are connected on the mounting bracket, and the chest protector device includes breast protective rod and the shield for being arranged on breast protective rod upper end
Chest pad, the breast protective rod are stretching structure, and lower end is hinged on mounting bracket, and the breast protective rod is relative to the front and rear rotation of bench；Institute
Breast protective rod is stated equipped with Writing assembly, the Writing assembly is arranged in front of chest protector device.
Preferably, the breast protective rod, which is equipped with, adjusts its adjusting mechanism with mounting bracket angle, the adjusting mechanism bag
Extensible member is included, one end of the extensible member is articulated on breast protective rod, and the other end is hingedly and on mounting bracket or on pallet.
Preferably, the extensible member includes the sleeve and loop bar that are mutually socketed, the sleeve and loop bar are along its length
Relative movement, the sleeve are equipped with the regulating part for adjusting extensible member length.
Preferably, the breast protective rod includes the fixed link relatively moved along its length and elevating lever, the fixed link
Lower end be hinged on mounting bracket, the chest protector pad is arranged on the upper end of elevating lever.
Preferably, the lower end of the elevating lever is set in fixed link, internal thread hole is equipped in the fixed link, it is described
The lower end of elevating lever is equipped with the internal thread hole to the external screw thread of cooperation, and the fixed link and elevating lever are spirally connected.
Preferably, the chest protector pad is hinged on elevating lever, OQ t bar rotates.
Preferably, the Writing assembly includes clipboard, writing board mounting stand and supporting rack, the writing board mounting stand
The upper end of fixed link is fixed in, one end of the clipboard is hinged on writing board mounting stand, and the other end is hinged on supporting rack
One end, the other end of support frame as described above is connected on the supporting sleeve in fixed link, and the supporting sleeve is socketed in fixed link
On, and move up and down along it.
When breast protective rod rotates, originally horizontal positioned clipboard is made to rotate and tilt with breast protective rod, it can be by upper and lower
Mobile supporting sleeve, horizontal level is adjusted to by clipboard.
Preferably, the leg guard includes leg guard pads mounting bracket and leg guard pads, the legging mounting bracket is connected to peace
It shelves, the leg guard pads are hinged on leg guard pads mounting bracket.
Preferably, the leg guard pads mounting bracket is made of length adjustment frame and height mounting bracket, the leg guard pads are hinged
In height mounting bracket, the height mounting bracket is connected in by the length mounting bracket on the main mounting bracket.
Preferably, the bottom of the bench is equipped with slide, the pallet is equipped with guide rail, and the guide rail is equipped with and is used for
The sliding slot of connecting sliding rail, the bench are connected with tray both slid；The lateral surface of the slide is equipped with the double wedge being spaced apart, described
Guide rail is equipped with the fixture block of activity, and the fixture block is equipped with to be clamped the latch of double wedge, makes card when the fixture block moves inward
When tooth is clamped with double wedge, the bench is relatively fixed with pallet holding.
The invention has the advantages that：
1st, it is suitable for writing by being arranged on the clipboard present invention in front of chest protector device, so as to widen the present invention's
Applicable situation, such as meeting；
2nd, clipboard of the invention detachably can folding and unfolding, do not take up space；
3rd, the front and rear of clipboard of the invention, high and low position is adjustable, suitable for the people of different heights.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the structure diagram of extensible member in the embodiment of the present invention 1；
Fig. 3 is the structure diagram of leg guard in the embodiment of the present invention 1；
Fig. 4 is the attachment structure schematic diagram of bench and pallet in the embodiment of the present invention 1；
Fig. 5 is the structure diagram of extensible member in the embodiment of the present invention 2；
In figure, 1- pedestals, 2- pillars, 3- pallets, 31- guide rails, 32- fixture blocks, 4- benches, 41- slides, 411- double wedges, 5-
Mounting bracket, 6- chest protector devices, 61- breast protective rods, 611- fixed links, 612- elevating levers, 62- chest protector pads, 7- leg guards, 71- shields
Leg pad mounting bracket, 711- length adjustment framves, 712- height regulating frames, 72- leg guard pads, 8 extensible members, 81- sleeves, 82- loop bars,
83- regulating parts, 9 Writing assemblies, 91- writing board mounting stands, 92- clipboards, 93- supporting racks, 94- supporting sleeves.
Specific embodiment
The present invention is further detailed below in conjunction with attached drawing.
Present embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Any change that member is made after the specification of the present invention has been read, as long as in the range of claims, will all be subject to
The protection of Patent Law.
Embodiment 1：As depicted in figs. 1 and 2, a kind of strong appearance chair including pedestal 1, bench 4, is arranged at the front of bench 4 and is equipped with
The chest protector device 6 for being used to support chest and the leg guard 7 for being used to support leg and the writing for being arranged on 6 front of chest protector device
Component 9.Bench 4 is connected to 1 top of pedestal by pillar 2, and the lower section of bench 4 is equipped with pallet 3, and pallet 3 is equipped with before bench 4
The mounting bracket 5 of Fang Yanshen.
Chest protector device 6 includes breast protective rod 61 and the chest protector pad 62 for being arranged on 61 upper end of breast protective rod, and lower end is hinged on installation
On frame 5, breast protective rod 61 is relative to the front and rear rotation of bench 4.Breast protective rod 61 is stretching structure, is consolidated including what is relatively moved along its length
Fixed pole 611 and elevating lever 612, the lower end of fixed link 611 are hinged on mounting bracket 5, and chest protector pad 62 is arranged on the upper of elevating lever 612
End, hinged with elevating lever 612, OQ t bar 12 rotates.The lower end of elevating lever 612 is set in fixed link 611, fixed link
It is equipped with internal thread hole in 611, the lower end of elevating lever 612 is equipped with internal thread hole to the external screw thread of cooperation, fixed link 611 and lifting
Bar 612 is spirally connected.
Breast protective rod 61, which is equipped with, adjusts its adjusting mechanism with 5 angle of mounting bracket, and adjusting mechanism includes extensible member 8, stretches
One end of part 8 is articulated on breast protective rod 61, and the other end is hingedly and on mounting bracket 5 or on pallet 3.Extensible member 8 includes mutually set
The sleeve 81 and loop bar 82 connect, sleeve 81 and loop bar 82 relatively move along its length, and sleeve 81 is equipped with adjusting extensible member 8 and grows
The regulating part 83 of degree, regulating part 83 are the Top fastening screw being screwed onto on sleeve 81.
As shown in Figure 1, Writing assembly 9 includes clipboard 92, writing board mounting stand 91 and supporting rack 93, board mounting stand is write
91 are fixed in the upper end of fixed link 611, and one end of clipboard 92 is hinged on writing board mounting stand 91, and the other end is hinged on branch
One end of support 93, the other end of supporting rack 93 are connected on the supporting sleeve 94 in fixed link 611, and supporting sleeve 94 is socketed in
It in fixed link 611, and moves up and down along it, supporting sleeve 94 is set there are one rotational handle, can be controlled by rotating this rotational handle
Supporting sleeve 94 processed is slided or fixed in fixed link 611.
As shown in figure 3, leg guard 7 includes leg guard pads mounting bracket 71 and leg guard pads 72, leg guard pads mounting bracket 71 is by length
Adjusting bracket 711 and height mounting bracket 712 form, and leg guard pads 72 are hinged on height mounting bracket 712.Height mounting bracket 712 passes through length
Degree mounting bracket 711 is connected in 5 on main mounting bracket, and height installation 712 is moved up and down along length mounting bracket 711, adjusts leg guard pads 72
Highly, length mounting bracket 711 can relatively main mounting bracket 5 move back and forth, adjust leg guard pads 72 front and back position.
As shown in figure 4, bench 4 is slidably connected with pallet 3, the bottom of bench 4 is equipped with slide 41, and pallet 3 is equipped with guide rail
31, guide rail 31 is equipped with the sliding slot for connecting sliding rail 41.The lateral surface of slide 41 in sliding slot is equipped with what is be spaced apart
Double wedge 411, guide rail 31 are equipped with the fixture block 32 of activity, and fixture block 32 is equipped with to be clamped the latch of double wedge 411, when fixture block 32 to
When interior movement makes latch with the clamping of double wedge 411, bench 4 is relatively fixed with the holding of pallet 3, when fixture block 32 is displaced outwardly, bench 4
Opposing tray 3 moves, so as to adjust 4 front and back position of bench.
Embodiment 2：As shown in figure 5, difference from Example 1 is, the port of sleeve 81 is rotatably connected to regulating part
83, which is equipped with internal thread hole, and loop bar 82 is socketed in sleeve 81, and the outside of loop bar 82 is equipped with external screw thread, with regulating part
83 internal thread hole is spirally connected, and when rotating regulating part 83,82 relative sleeve 81 of loop bar moves axially, so as to adjust breast protective rod 61
Length.
Claims (8)
1. a kind of strong appearance chair convenient for writing, including pedestal（1）, bench（4）Be arranged at bench（4）Front is equipped with and is used to support
The chest protector device of chest（6）With the leg guard for being used to support leg（7）, the bench（4）Pass through pillar（2）It is connected to pedestal
（1）Top, the bench（4）Lower section be equipped with pallet（3）, the pallet（3）It is equipped with to bench（4）The installation of front extension
Frame（5）, the chest protector device（6）And leg guard（7）It is connected to the mounting bracket（5）On, it is characterised in that：The chest protector dress
It puts（6）Including breast protective rod（61）Be arranged on breast protective rod（61）The chest protector pad of upper end（62）, the breast protective rod（61）For flexible knot
Structure, lower end are hinged on mounting bracket（5）On, the breast protective rod（61）With respect to bench（4）Front and rear rotation；The breast protective rod（61）On
Equipped with Writing assembly（9）, the Writing assembly（9）It is arranged on chest protector device（6）Front；The leg guard（7）Including legging
Pad mounting bracket（71）And leg guard pads（72）, the leg guard pads mounting bracket（71）It is connected to mounting bracket（5）On, the leg guard pads（72）
It is hinged on leg guard pads mounting bracket（71）On, the leg guard pads mounting bracket（71）By length adjustment frame（711）With height mounting bracket
（712）Composition, the leg guard pads（72）It is hinged on height mounting bracket（712）On, the height mounting bracket（712）Pacified by length
It shelves（711）It is connected in leg guard pads mounting bracket（71）On.
2. a kind of strong appearance chair convenient for writing according to claim 1, it is characterised in that：The breast protective rod（61）It is equipped with
Adjust itself and mounting bracket（5）The adjusting mechanism of angle, the adjusting mechanism include extensible member（8）, the extensible member（8）One end
It is articulated with breast protective rod（61）On, the other end is hinged and mounting bracket（5）Upper or pallet（3）On.
3. a kind of strong appearance chair convenient for writing according to claim 2, it is characterised in that：The extensible member（8）Including phase
The sleeve being mutually socketed（81）And loop bar（82）, the sleeve（81）And loop bar（82）It relatively moves along its length, the sleeve
（81）It is equipped with and adjusts extensible member（8）The regulating part of length（83）.
4. a kind of strong appearance chair convenient for writing according to claim 3, it is characterised in that：The breast protective rod（61）Including edge
The fixed link of length direction relative movement（611）And elevating lever（612）, the fixed link（611）Lower end be hinged on mounting bracket
（5）On, the chest protector pad（62）It is arranged on elevating lever（612）Upper end.
5. a kind of strong appearance chair convenient for writing according to claim 4, it is characterised in that：The elevating lever（612）Under
End cap is located at fixed link（611）It is interior, the fixed link（611）It is interior to be equipped with internal thread hole, the elevating lever（612）Lower end be equipped with
With the matched external screw thread of the internal thread hole, the fixed link（611）And elevating lever（612）It is spirally connected.
6. a kind of strong appearance chair convenient for writing according to claim 5, it is characterised in that：The chest protector pad（62）It is hinged on
Elevating lever（612）On, OQ t bar（612）It rotates.
7. a kind of strong appearance chair convenient for writing according to claim 4 or 6, it is characterised in that：The Writing assembly（9）Bag
Include clipboard（92）, writing board mounting stand（91）And supporting rack（93）, the writing board mounting stand（91）It is fixed in fixed link
（611）Upper end, the clipboard（92）One end be hinged on writing board mounting stand（91）On, the other end is hinged on supporting rack
（93）One end, support frame as described above（93）The other end be connected to positioned at fixed link（611）On supporting sleeve（94）On, the branch
Support set（94）It is socketed in fixed link（611）On, and move up and down along it.
8. a kind of strong appearance chair convenient for writing according to claim 1, it is characterised in that：The bench（4）Bottom set
There is slide（41）, the pallet（3）It is equipped with guide rail（31）, the guide rail（31）It is equipped with the sliding slot for connecting sliding rail, institute
State bench（4）With pallet（3）It is slidably connected；The slide（41）Lateral surface be equipped with the double wedge that is spaced apart（411）, it is described to lead
Rail（31）It is equipped with the fixture block of activity（32）, the fixture block is equipped with for being clamped double wedge（411）Latch, when the fixture block
（32）Moving inward makes latch and double wedge（411）During clamping, the bench（4）With pallet（3）Holding is relatively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763848.4A CN105266451B (en) | 2015-11-11 | 2015-11-11 | A kind of strong appearance chair convenient for writing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763848.4A CN105266451B (en) | 2015-11-11 | 2015-11-11 | A kind of strong appearance chair convenient for writing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266451A CN105266451A (en) | 2016-01-27 |
| CN105266451B true CN105266451B (en) | 2018-05-22 |
Family
ID=55136942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510763848.4A Active CN105266451B (en) | 2015-11-11 | 2015-11-11 | A kind of strong appearance chair convenient for writing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI790980B (en) * | 2022-06-29 | 2023-01-21 | 馗鼎奈米科技股份有限公司 | Anti-hunchback device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601055Y (en) * | 2003-01-23 | 2004-01-28 | 蔡玉科 | Twin desk/chair for student |
| CN101011204A (en) * | 2007-02-05 | 2007-08-08 | 倪伟 | Sitting position correction health chair |
| CN201403856Y (en) * | 2009-05-22 | 2010-02-17 | 谭兵 | Seat base |
| CN103976589A (en) * | 2014-04-30 | 2014-08-13 | 陈浩 | Simple multifunctional chair and application method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101287134B1 (en) * | 2013-01-24 | 2013-07-17 | 배듀크 | Chiropractic and paraspinal muscle strengthening exercise apparatus |
| CN203852070U (en) * | 2014-04-24 | 2014-10-01 | 黄河科技学院 | Lumbar muscle strain preventing multifunctional chair |
-
2015
- 2015-11-11 CN CN201510763848.4A patent/CN105266451B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601055Y (en) * | 2003-01-23 | 2004-01-28 | 蔡玉科 | Twin desk/chair for student |
| CN101011204A (en) * | 2007-02-05 | 2007-08-08 | 倪伟 | Sitting position correction health chair |
| CN201403856Y (en) * | 2009-05-22 | 2010-02-17 | 谭兵 | Seat base |
| CN103976589A (en) * | 2014-04-30 | 2014-08-13 | 陈浩 | Simple multifunctional chair and application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266451A (en) | 2016-01-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191016 Address after: 314500 No.76 Fengxiang East Road, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Beisite Furniture Manufacturing Co., Ltd. Address before: 313300 Zhejiang city of Huzhou province Anji County town of Liangpeng village new friends often 6 villages Patentee before: Fang Li Li |