CN2192218Y - Position changed office chair - Google Patents
Position changed office chair Download PDFInfo
- Publication number
- CN2192218Y CN2192218Y CN 94207123 CN94207123U CN2192218Y CN 2192218 Y CN2192218 Y CN 2192218Y CN 94207123 CN94207123 CN 94207123 CN 94207123 U CN94207123 U CN 94207123U CN 2192218 Y CN2192218 Y CN 2192218Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- point articulated
- articulated
- point
- backrest
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
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Abstract
The utility model relates to a position changed office chair, comprising a cushion, a back rest, a foot plate, and two arm rests, which are generally similar to a general armchair, and also comprising a metal frame for adjusting the relative position of the cushion, the back rest, and the foot plate. Two metal frames are respectively installed on both sides of the foot plate, the cushion and the back rest, and the conformations of two metal frames are alike. Each metal frame is formed by mutually hinging 21 connecting rods. The utility model has the advantages of stable contact with the earth surface, arbitrary adjustment for the angles between the cushion, the back rest, and the foot plate and for the height of the seat, etc. The adjustment of the angles can be conveniently and steplessly changed between 95 DEG and 175 DEG.
Description
The utility model relates to seat, especially a kind of displacement office chair.
How traditional office chair is formed with seat cushion, backrest, metal frame handrail, and these parts relative positions immobilize, and the angle of seat cushion and backrest is generally constant, even variablely also can only change over several fixed angles, and cumbersome.Use traditional office chair, the time is long slightly, because seat is stiff, it is tired that the very easy people of making feels.In addition, general office chair mostly is single-column and supports, poor stability.
The purpose of this utility model is that pin is stiff with the traditional Chinese chair structure, each parts relative position can not change, and the not labile problem of backrest angle, provide a kind of seat cushion, backrest, handrail, pedal relative position to change, the displacement office seating that the angle of backrest and seat cushion can conveniently be adjusted, to eliminate the problem that traditional office chair easily makes people's fatigue, promote the human body physical and mental health, increase work efficiency.
The utility model is achieved in that the displacement office chair comprises seat cushion, backrest, pedal, handrail, and the metal frame that is used for adjusting seat cushion, backrest, pedal relative position.About metal frame has each one, construct identically, and be connected with the both sides of pedal, seat cushion and backrest respectively.Each metal frame is hinged by 21 connecting rods and forms.
The utility model has the advantages that: it is safe that seat contacts with ground, realizes backrest by the multiple spot pin joint, the conversion of angle between seat cushion, pedal, and height is adjusted.The conversion of relative angle and angle adjustment are continuous stepless and change, and change steadily, feel comfortable.
Fig. 1 is the relative position figure that the utility model is in each parts when couching;
Fig. 2 is the relative position figure that the utility model is in each parts when just sitting.
The utility model is described in further detail in conjunction with the accompanying drawings below by embodiment: the displacement office chair comprises seat cushion 22, backrest 23, pedal 24, two handrails 25 and the metal frame 26 that is used for adjusting seat cushion 22, backrest 23, pedal 24 relative positions.Metal frame 26 is two, constructs identically, and is installed in the both sides of pedal 24, seat cushion 22 and backrest 23 respectively.Each metal frame 26 is hinged by 21 connecting rods and makes.
The connecting rod 1 of two metal frames 26 is fixed on the both sides of pedal 24, and connecting rod 6 is fixed on the both sides of seat cushion 22, and connecting rod 20 is fixed on the both sides of backrest 23.Two connecting rods 6 respectively with about two handrails 25 be connected mutually.Connecting rod 21 is the supporting member of two metal frames.Two connecting rods 21 are not by the width cross-brace suitable with bench width be connected (drawing among the figure).
Annexation below in conjunction with description of drawings metal frame 26 each connecting rod: an end and the connecting rod 1 of connecting rod 2 are point articulated in A, and the other end and connecting rod 4 are point articulated in C.Connecting rod 3 one ends and connecting rod 1 are point articulated in B, and the other end and connecting rod 5 are point articulated in E.Connecting rod 3 is point articulated in D with connecting rod 4.Connecting rod 6 one ends and connecting rod 4 are point articulated in I, and the other end and connecting rod 20 are point articulated in W.The other end of connecting rod 5 and connecting rod 6 are point articulated in J.Connecting rod 8 one ends and connecting rod 5 are point articulated in F, and the other end and connecting rod 11 are point articulated in G.Connecting rod 7 one ends and connecting rod 5 are point articulated in H, and the other end and connecting rod 11, connecting rod 16 are point articulated in S.Connecting rod 10 1 ends and connecting rod 11 are point articulated in L, and the other end and connecting rod 14 are point articulated in N.Connecting rod 9 one ends and connecting rod 10 are point articulated in M, and the other end and connecting rod 12 are point articulated in O.The front end of the other end of connecting rod 12 and connecting rod 21 is hinged.Connecting rod 13 1 ends and connecting rod 11 are point articulated in K, and the other end and connecting rod 15 are point articulated in R.The other end of connecting rod 15 and connecting rod 6 are point articulated in V.Connecting rod 14 1 ends and connecting rod 10 are point articulated in N, and the other end and connecting rod 19 are point articulated in X.The other end of connecting rod 19 and connecting rod 20 are point articulated in Y.One end and the connecting rod 6 of connecting rod 18 are point articulated in V, and the other end and connecting rod 17 are point articulated in U.Connecting rod 16 1 ends and connecting rod 7, connecting rod 11 are point articulated in S, and another connects with connecting rod 17 point articulated in T.The rear end of the other end of connecting rod 17 and connecting rod 21 is hinged.
The utility model adjustment is very convenient, as need seat is adjusted to the state of couching, and only needs with the hands to touch handrail forward and gets final product.Gently pedal is exerted oneself with both feet, then seat just can return to normal seat state.This seat can be adjusted to arbitrarily angled between 95 °-175 °.
Claims (3)
1, a kind of displacement office chair, comprise seat cushion (22), backrest (23), pedal (24), two handrails (25), it is characterized in that it also has a metal frame (26) that is used for adjusting seat cushion (22), backrest (23), pedal (24) relative position, metal frame (26) is two, construct identically, and be installed in the both sides of pedal (24), seat cushion (22) and backrest (23) respectively; Each metal frame (26) is hinged by 21 connecting rods and makes.
2, by the described displacement office chair of claim 1, it is characterized in that the connecting rod (1) of two metal frames (26) is fixed on the both sides of pedal (24), connecting rod (6) is fixed on the both sides of seat cushion (22), connecting rod (20) is fixed on the both sides of backrest (23), and connecting rod (21) is the supporting member of two metal frames; Two connecting rods (21) are connected by the width cross-brace suitable with bench width.
3, by the described displacement office chair of claim 1, it is characterized in that in the metal frame (26) that an end of connecting rod (2) and connecting rod (1) are point articulated in A, the other end and connecting rod (4) are point articulated in C; Connecting rod (3) one ends and connecting rod (1) are point articulated in B, and the other end and connecting rod (5) are point articulated in E; Connecting rod (3) is point articulated in D with connecting rod (4), and connecting rod (6) one ends and connecting rod (4) are point articulated in I, and the other end and connecting rod (20) are point articulated in W; The other end of connecting rod (5) and connecting rod (6) are point articulated in J; Connecting rod (8) one ends and connecting rod (5) are point articulated in F, and the other end and connecting rod (11) are point articulated in G; Connecting rod (7) one ends and connecting rod (5) are point articulated in H, and the other end and connecting rod (11), connecting rod (16) are point articulated in S; Connecting rod (10) one ends and connecting rod (11) are point articulated in L, and the other end and connecting rod (14) are point articulated in N; Connecting rod (9) one ends and connecting rod (10) are point articulated in M, and the other end and connecting rod (12) are point articulated in O; The front end of the other end of connecting rod (12) and connecting rod (21) is hinged; Connecting rod (13) one ends and connecting rod (11) are point articulated in K, and the other end and connecting rod (15) are point articulated in R; The other end of connecting rod (15) and connecting rod (6) are point articulated in V; Connecting rod (14) one ends and connecting rod (10) are point articulated in N, and the other end and connecting rod (19) are point articulated in X; The other end of connecting rod (19) and connecting rod (20) are point articulated in Y; One end of connecting rod (18) and connecting rod (6) are point articulated in V, and the other end and connecting rod (17) are point articulated in U; Connecting rod (16) one ends and connecting rod (7), connecting rod (11) are point articulated in S, and the other end and connecting rod (17) are point articulated in T; The rear end of the other end of connecting rod (17) and connecting rod (21) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207123 CN2192218Y (en) | 1994-03-23 | 1994-03-23 | Position changed office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207123 CN2192218Y (en) | 1994-03-23 | 1994-03-23 | Position changed office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192218Y true CN2192218Y (en) | 1995-03-22 |
Family
ID=33825550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207123 Expired - Fee Related CN2192218Y (en) | 1994-03-23 | 1994-03-23 | Position changed office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192218Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142047A (en) * | 2012-12-10 | 2013-06-12 | 张东赋 | Self-adaptive swivel chair composed of hinge four-bar mechanism |
| CN103301523A (en) * | 2013-04-25 | 2013-09-18 | 浙江中义家具有限公司 | Novel transfusion chair |
| WO2014067217A1 (en) * | 2012-11-01 | 2014-05-08 | 锐迈机械科技（吴江）有限公司 | Follow-up device of backrest of movable chair |
| CN104814612A (en) * | 2015-03-25 | 2015-08-05 | 浙江永艺家具股份有限公司 | Seat and functional support thereof |
-
1994
- 1994-03-23 CN CN 94207123 patent/CN2192218Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067217A1 (en) * | 2012-11-01 | 2014-05-08 | 锐迈机械科技（吴江）有限公司 | Follow-up device of backrest of movable chair |
| GB2521880A (en) * | 2012-11-01 | 2015-07-08 | Remacro Machinery & Technology Wujiang Co Ltd | Follow-up device of backrest of movable chair |
| CN103142047A (en) * | 2012-12-10 | 2013-06-12 | 张东赋 | Self-adaptive swivel chair composed of hinge four-bar mechanism |
| CN103301523A (en) * | 2013-04-25 | 2013-09-18 | 浙江中义家具有限公司 | Novel transfusion chair |
| CN103301523B (en) * | 2013-04-25 | 2014-12-24 | 浙江中义家具有限公司 | Novel transfusion chair |
| CN104814612A (en) * | 2015-03-25 | 2015-08-05 | 浙江永艺家具股份有限公司 | Seat and functional support thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |