CN107550084A - A kind of office chair - Google Patents
A kind of office chair Download PDFInfo
- Publication number
- CN107550084A CN107550084A CN201710888895.0A CN201710888895A CN107550084A CN 107550084 A CN107550084 A CN 107550084A CN 201710888895 A CN201710888895 A CN 201710888895A CN 107550084 A CN107550084 A CN 107550084A
- Authority
- CN
- China
- Prior art keywords
- elongated slot
- mounting rod
- connection mounting
- office chair
- pair
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 37
- 210000002421 cell wall Anatomy 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
This application discloses a kind of office chair, including seat portion and the supporting part for supporting the seat portion, the supporting part comprises at least the connection mounting rod of angled bending, and the leg assemblies installed by the connection mounting rod；The seat portion comprises at least seat plate and is opened in the elongated slot for being used to be embedded the connection mounting rod of the seat back, and the groove width of the elongated slot is more than the diameter of the connection mounting rod；Multiple fasteners are fixedly installed on the cell wall of the elongated slot, the fastener comprise at least be fixedly mounted with the cell wall of the elongated slot installation sheet, with the installation sheet be oppositely arranged against installation sheet described in piece and elastic connection and the elastic joint part against piece, the fastener is fastened between the cell wall of the elongated slot and the connection mounting rod so that the connection mounting rod is fixed and is embedded in the elongated slot.With when dismantling convenient, repeated disassembled and assembled the advantages of stabilized structure.
Description
Technical field
The application is related to the technical field of office chair and office chair structure, and in particular to a kind of supporting part is card with seat plate
Connect the office chair of installation.
Background technology
At present, office chair species is various, and form is also various, including fixed and Liftable type.Fixed office chair is big
More chair legs being bent to form using metal circular tube, chair leg is fixedly mounted on to the back side of seat plate in the form of bolted.Example
A kind of novel chair leg of disassembly and assembly structure as disclosed in Chinese patent 201520451839.7, including chair plate and the chair plate
The integrally formed chair back, the lower section of the chair plate are provided with foot tube component, and the foot tube component is consolidated by connector and the chair plate
Fixed connection；The connector is in cross, and the connector is made up of two pieces of iron plates, and two pieces of iron plate square crossings are set,
Four the first circular holes are provided with two pieces of iron plate square crossings, the both ends of every piece of iron plate are equipped with the second circular hole；Institute
Stating foot tube component includes first group of foot tube and second group of foot tube, and first group of foot tube and second group of foot tube are in T fonts, described
First group of foot tube and second group of foot tube vertically intersect grafting.Although compared with traditional chair leg, the chair leg peace of the technical scheme
Convenient disassembly is filled, structural strength is good, but still uses a large amount of bolt connections, and there is very multiple when needing repeatedly to dismantle repeatedly
The problem of miscellaneous.
The content of the invention
The purpose of the present invention is to overcome above-mentioned technical problem, so as to provide a kind of office chair, when having convenient dismounting, repeated disassembled and assembled
The advantages of stabilized structure.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of office chair, including seat portion and the supporting part for supporting the seat portion, it is in angle that the supporting part, which comprises at least,
Spend the connection mounting rod of bending, and the leg assemblies installed by the connection mounting rod；The seat portion comprises at least seat
Plate and the elongated slot for being used to be embedded the connection mounting rod for being opened in the seat back, the groove width of the elongated slot are more than institute
State the diameter of connection mounting rod；Be fixedly installed multiple fasteners on the cell wall of the elongated slot, the fastener comprise at least with
What the installation sheet and the installation sheet that the cell wall of the elongated slot is fixedly mounted were oppositely arranged pacifies against described in piece and elastic connection
Load and the elastic joint part against piece, the fastener be fastened on the elongated slot cell wall and it is described connection mounting rod it
Between so that it is described connection mounting rod fix be embedded in the elongated slot.
As the preferred of above-mentioned technical proposal, the elastic joint part include with the installation sheet and it is described against piece one
The circular arc bent sheet of shaping.
As the preferred of above-mentioned technical proposal, the elastic joint part including multiple one end be fixedly connected the installation sheet,
The spring part against piece is fixedly mounted in the other end.
It is described sharp in 70-85 ° against the plane that piece and seat back are formed as the preferred of above-mentioned technical proposal
Angle angle is set so that close to the edge against piece of the notch side of the elongated slot to the installation sheet it is vertical away from
From more than close to the vertical range described in the bottom land side of the elongated slot against the edge of piece to the installation sheet.
As the preferred of above-mentioned technical proposal, mounting plane is formed at the outer ring cell wall of the bending segment of the elongated slot, it is described
The lateral surface for connecting the bending segment of mounting rod is formed against plane；This kind of office chair includes three fasteners, is separately mounted to institute
State at the outer ring cell wall of the bending segment of elongated slot and on the inwall of a pair of close ends of the elongated slot.
As the preferred of above-mentioned technical proposal, the branch leg assemblies include by connection mounting rod free end separately down
Extend a pair of the front leg struts and a pair of rear support leg components being bent to form.
As the preferred of above-mentioned technical proposal, the rear support leg component includes being separately mounted to the two of the connection mounting rod
Supermedial a pair of individual straightway install quarter butt and extend bent separately down by the free ends of a pair of installation quarter butts
Into a pair of rear support legs, a pair it is described connection mounting rods and a pair it is described installation quarter butts in same level.
As the preferred of above-mentioned technical proposal, the seat portion also includes being opened in the short a pair of the seat back
Groove, the short groove are used to be embedded the installation quarter butt.
As the preferred of above-mentioned technical proposal, the installation sheet is fixedly mounted on cell wall with the elongated slot by being spirally connected
On.
In summary, when a kind of office chair of the technical program has convenient dismounting, repeated disassembled and assembled the characteristics of stabilized structure.
Brief description of the drawings
Fig. 1 is that the structural representation of monitoring integrating device is notified from a phone call in a kind of security protection of the embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of the structure of the outdoor unit of the embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of the structure of the indoor set of the embodiment of the present invention.
Embodiment
The present invention will be further described in detail for scheme below in conjunction with the accompanying drawings and preferably.
Embodiment：A kind of office chair as Figure 1-3, including seat portion 1 and the supporting part 2 for supporting seat portion 1,
Seat portion 1 includes seat plate and the chair back, and in the technical program, the panel and the chair back of seat plate can use appointing for prior art
Anticipate a kind of form.
Supporting part 2 includes the connection mounting rod 21 of angled bending, and the leg assemblies installed by connecting mounting rod 21,
In the present embodiment, it is the metal circular tube that metal bending is in two straight line portions to connect mounting rod 21, and the angle of bending is 90-
100 °, connect mounting rod 21 bending segment lateral surface formed it is straight against plane.The back side of seat plate is offered for embedding
If connecting the elongated slot 11 of mounting rod 21, the shape of elongated slot 11 is consistent with the shape for connecting mounting rod 21, and the groove width of elongated slot 11 is big
In the diameter of connection mounting rod 21.
The outer ring cell wall of elongated slot 11 is in flat, and also forming straight installation at the outer ring cell wall of the bending segment of elongated slot 11 puts down
Face, be fixedly installed 3 fasteners 3 on the cell wall of elongated slot 11, at the outer ring cell wall for the bending segment for being separately mounted to elongated slot 11 and
On the inwall of a pair of close ends of elongated slot 11.Fastener 3 include installation sheet 31, with installation sheet 31 be oppositely arranged against piece 32,
And elastic connection installation sheet 31 and the elastic joint part 33 against piece 32, installation sheet 31 and against piece 32 be metal sheet, peace
Load 31, which is bolted, to be fixedly mounted on the cell wall of elongated slot 11.In the present embodiment, elastic joint part 33 includes and peace
Load 31 and against the integrally formed circular arc bent sheet of piece 32；In other embodiments, elastic joint part 33 can be with
Be include it is multiple（2-3）One end be fixedly connected installation sheet 31, the other end be fixedly mounted against piece 32 spring part.Connection is pacified
When dress bar 21 is placed into elongated slot 11, fastener 3 is fastened between the cell wall of elongated slot 11 and connection mounting rod 21, is supported against piece 32
Lean against connection mounting rod 21 against in plane and side so that connection mounting rod 21 is fixed and is embedded in elongated slot 11.
In a preferred embodiment, it is in 70-85 ° of sharp angle against the plane that piece 32 and seat back are formed
Set, so that the vertical range close to the edge against piece 32 of the notch side of elongated slot 11 to installation sheet 31 is more than close to long
The edge against piece 32 of the bottom land side of groove 11 to installation sheet 31 vertical range, beneficial to the firmness of engaging.
Branch leg assemblies include extending a pair of front leg struts being bent to form separately down by the free end of connection mounting rod 21
22 and a pair of rear support leg components.Rear support leg component includes being separately mounted to connect on the middle part of two straightways of mounting rod 21
A pair of installation quarter butts 23 and by a pair of installation quarter butts 23 free end extend a pair of rear support legs being bent to form separately down
24, a pair of connection mounting rods 21 and a pair of installation quarter butts 23 are in same level.Seat portion 1 also includes being opened in seat backboard
Short a pair groove 12 in face, short groove 12 are used to be embedded installation quarter butt 23.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (9)
1. a kind of office chair, including seat portion（1）With for supporting the seat portion（1）Supporting part（2）, it is characterised in that：
The supporting part（2）Including at least the connection mounting rod of angled bending（21）, and pass through the connection mounting rod（21）Installation
Leg assemblies；The seat portion（1）Including at least seat plate and be opened in the seat back be used for be embedded the company
Connect mounting rod（21）Elongated slot（11）, the elongated slot（11）Groove width be more than the connection mounting rod（21）Diameter；The length
Groove（11）Cell wall on be fixedly installed multiple fasteners（3）, the fastener（3）Including at least with the elongated slot（11）Groove
The installation sheet that wall is fixedly mounted（31）And the installation sheet（31）Be oppositely arranged against piece（32）And peace described in elastic connection
Load（31）With described against piece（32）Elastic joint part（33）, the fastener（3）It is fastened on the elongated slot（11）Groove
Wall and the connection mounting rod（21）Between so that the connection mounting rod（21）Fixation is embedded in the elongated slot（11）It is interior.
A kind of 2. office chair according to claim 1, it is characterised in that：The elastic joint part（33）Including with the peace
Load（31）With described against piece（32）Integrally formed circular arc bent sheet.
A kind of 3. office chair according to claim 1, it is characterised in that：The elastic joint part（33）Including multiple one end
It is fixedly connected with the installation sheet（31）, the other end be fixedly mounted it is described against piece（32）Spring part.
A kind of 4. office chair according to any one of Claims 2 or 3, it is characterised in that：It is described against piece（32）With seat
The plane that back is formed is set in 70-85 ° of sharp angle, so that close to the elongated slot（11）Notch side institute
State against piece（32）Edge to the installation sheet（31）Vertical range be more than close to the elongated slot（11）Bottom land side
It is described against piece（32）Edge to the installation sheet（31）Vertical range.
A kind of 5. office chair according to claim 4, it is characterised in that：The elongated slot（11）Bending segment outer ring cell wall
Place forms mounting plane, the connection mounting rod（21）The lateral surface of bending segment formed against plane；This kind of office chair includes
Three fasteners（3）, it is separately mounted to the elongated slot（11）Bending segment outer ring cell wall at and the elongated slot（11）A pair
On the inwall of close end.
A kind of 6. office chair according to claim 5, it is characterised in that：The branch leg assemblies are included by connection mounting rod
（21）Free end extend a pair of front leg struts being bent to form separately down（22）And a pair of rear support leg components.
A kind of 7. office chair according to claim 6, it is characterised in that：The rear support leg component includes being separately mounted to institute
State connection mounting rod（21）Two straightways it is supermedial a pair of installation quarter butt（23）And by a pair of installation quarter butts
（23）Free end extend a pair of rear support legs being bent to form separately down（24）, a pair of connection mounting rods（21）With a pair
The installation quarter butt（23）In same level.
A kind of 8. office chair according to claim 7, it is characterised in that：The seat portion（1）It is also described including being opened in
Short a pair groove of seat back（12）, the short groove（12）For being embedded the installation quarter butt（23）.
A kind of 9. office chair according to claim 1, it is characterised in that：The installation sheet（31）It is fixedly mounted by being spirally connected
With the elongated slot（11）Cell wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888895.0A CN107550084B (en) | 2017-09-27 | 2017-09-27 | Office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888895.0A CN107550084B (en) | 2017-09-27 | 2017-09-27 | Office chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107550084A true CN107550084A (en) | 2018-01-09 |
| CN107550084B CN107550084B (en) | 2024-09-10 |
Family
ID=60983239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888895.0A Active CN107550084B (en) | 2017-09-27 | 2017-09-27 | Office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107550084B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201814175U (en) * | 2010-08-12 | 2011-05-04 | 林国雄 | Office chair with hidden switch |
| JP2012005892A (en) * | 2011-10-11 | 2012-01-12 | Okamura Corp | Chair |
| CN203041400U (en) * | 2013-01-07 | 2013-07-10 | 大康控股集团有限公司 | Gift chair |
| CN204743319U (en) * | 2015-06-29 | 2015-11-11 | 王俊阳 | Novel chair foot of dismouting structure |
| TW201542137A (en) * | 2014-05-15 | 2015-11-16 | Chia Chi Ya Entpr Co Ltd | Improved chair backrest |
| JP2016083113A (en) * | 2014-10-24 | 2016-05-19 | 株式会社岡村製作所 | Load support member for chair and chair |
| CN206434107U (en) * | 2016-09-13 | 2017-08-25 | 山东领展环保展具科技有限公司 | A kind of Display Rack sheet material fastener |
| CN208510419U (en) * | 2017-09-27 | 2019-02-19 | 浙江安立博休闲用品有限公司 | A kind of office chair |
-
2017
- 2017-09-27 CN CN201710888895.0A patent/CN107550084B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201814175U (en) * | 2010-08-12 | 2011-05-04 | 林国雄 | Office chair with hidden switch |
| JP2012005892A (en) * | 2011-10-11 | 2012-01-12 | Okamura Corp | Chair |
| CN203041400U (en) * | 2013-01-07 | 2013-07-10 | 大康控股集团有限公司 | Gift chair |
| TW201542137A (en) * | 2014-05-15 | 2015-11-16 | Chia Chi Ya Entpr Co Ltd | Improved chair backrest |
| JP2016083113A (en) * | 2014-10-24 | 2016-05-19 | 株式会社岡村製作所 | Load support member for chair and chair |
| CN204743319U (en) * | 2015-06-29 | 2015-11-11 | 王俊阳 | Novel chair foot of dismouting structure |
| CN206434107U (en) * | 2016-09-13 | 2017-08-25 | 山东领展环保展具科技有限公司 | A kind of Display Rack sheet material fastener |
| CN208510419U (en) * | 2017-09-27 | 2019-02-19 | 浙江安立博休闲用品有限公司 | A kind of office chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107550084B (en) | 2024-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240809 Address after: No. 18 Tianxin Road, Tianying Village, Fenshui Town, Tonglu County, Hangzhou City, Zhejiang Province 310000 (self declared) Applicant after: Hangzhou Rong Zheng Furniture Co.,Ltd. Country or region after: China Address before: No. 216, Huancheng North Road, Fuxi Street, Deqing County, Huzhou City, Zhejiang Province, 313000 Applicant before: ZHEJIANG EARLYBIRD LEISURE PRODUCTS CO.,LTD. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |